CN112288972A

CN112288972A - Safety device for commodity display

Info

Publication number: CN112288972A
Application number: CN202010917774.6A
Authority: CN
Inventors: 陈斌峰
Original assignee: Hangzhou Langhong Kechuang Technology Co Ltd
Current assignee: Hangzhou Langhong Technology Co Ltd; Hangzhou Langhong Kechuang Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-01-29

Abstract

The invention provides a security device for merchandise display, comprising a base, a wireless security component and a wireless monitoring device, wherein the wireless security component is configured to be operably combined with the merchandise; the base is configured to support the item of merchandise, the base including a first charging member configured to be at least partially positioned within the base and movable within a range defined by the base; the first charging member is configured to be movable toward and electrically connected with the wireless security component when the item of merchandise is placed back on the base; the first charging member and the wireless security assembly are separated when the article of merchandise is picked up. The anti-theft protection device is ingenious in structure and novel in design, the goods can be displayed more flexibly while the anti-theft protection is carried out on the goods, and the adaptability and the safety of the safety device are improved.

Description

Safety device for commodity display

Technical Field

The invention relates to the field of anti-theft of displayed commodities, in particular to a device for carrying out safety protection on commodities in anti-theft display of the displayed commodities.

Background

The anti-theft of goods is an industry which is produced along with the development of society and science and technology, in the field of anti-theft of goods, there are many subdivided fields, for example, an anti-theft device is arranged at the entrance and exit of a supermarket or a store for detecting whether goods are taken away from the store, this is usually an EAS (also called electronic article anti-theft system), which is one of the goods security measures widely used in the large retail industry at present.

The showpiece anti-theft is a subdivision field different from EAS, the showpiece anti-theft is generated in the occasion that the functional display of commodities is generally required to be carried out on purchasers or potential purchasers, the showpiece is different from common commodities, the showpiece can be continuously used without influencing the value of the showpiece, or simply, the showpiece has the characteristic of being capable of being repeatedly used, the common commodities are different, once a plurality of common commodities are used, the value of the showpiece can be greatly reduced or wasted, particularly in the period of vigorous development of electronic products, the showpiece can represent commodities of a certain style, the showpiece is not only visually displayed, but also can be directly operated and played by experiencers in the places, and some functions of the showpiece which cannot be known by watching or reading specifications are displayed in such a way, because the showpiece can be directly contacted and used by the experiencers, therefore, the display goods and the users are contacted at zero distance, which is different from the retail industry that, in the retail industry, if a purchaser uses the goods, the purchaser violates the rules of the retail industry or makes inappropriate behaviors, but on the display, any use and experience behaviors are allowed, so that the display goods face a larger risk than the retail goods, and the goods for display are required, because the display goods have various functions and complicated designs and generally have higher values, even the loss of the display goods can cause no small loss to sellers, therefore, in the display goods anti-theft industry, generally speaking, an anti-theft device is matched with each display goods, sometimes a plurality of goods are matched with one anti-theft device, the main function of the anti-theft devices is not only to prevent the goods from being taken away from the display place, more so, the separation of the goods and the anti-theft device is prevented, namely, the anti-theft requirement is stricter than that of the goods carried away from the anti-theft place.

More and more electronic commodities adopt a display and sale mode, the functions and the using method of the electronic commodities can be better and more quickly accepted by users through the display and sale mode, the display and sale cannot damage or lose the commodities but can depreciate the commodities, the display commodities can be in close-range or zero-distance contact with an anti-theft device in the use process, and the anti-theft device can also generate contact abrasion to the commodities, therefore, along with the development of the display commodity anti-theft industry, the anti-theft device which only plays a role of preventing the commodities from being stolen or prompting the commodities to be stolen cannot meet the anti-theft requirement of the display commodities at the present stage, on the basis of ensuring the safety of the commodities, the influence of the anti-theft device on the commodities in the experience process is reduced, the contact abrasion between the anti-theft device and the commodities is reduced, and even the display commodities are protected by the anti-theft device to reduce the depreciation, is a higher-level requirement of the anti-theft industry of the display commodities.

However, with the development and the continuous improvement of the industry and the demand, the device only playing the role of anti-theft is slightly thin in other aspects of safety, such as whether the anti-theft device works normally, whether a cable leaks electricity, whether the working state of the commodity is normal, whether the charging condition is intact and the like, which can be used as the concept of commodity safety, and this is one of the higher demands for the industry of anti-theft of the displayed commodity at the present stage, i.e. the safety device mentioned in the invention, the safety device can be used for the theft protection of the commodity, such as the traditional theft prompt, or the strengthening of the connection between the commodity and a fixed facility, increasing the difficulty of stealing the commodity, thereby preventing the commodity from being stolen and the like, and the commodity can also be maintained from more angles, Monitoring, etc.

In addition, as is well known, electronic products are a very fast-updating product, and different electronic products have different display angles due to different characteristics of shapes, functions and the like, different modules and functional surfaces are contacted during experience, different anti-theft devices need to be configured, and new electronic products which are continuously emerging need to be redesigned, which is another higher requirement for the display commodity anti-theft industry at the present stage.

Disclosure of Invention

In view of the above problems, the present invention provides a security device for merchandise display, which has a smart structure and a novel design, and can flexibly display merchandise while protecting the merchandise from theft, thereby improving the adaptability and security of the security device.

The technical scheme adopted by the invention for solving the technical problem is as follows:

in a first aspect, the present invention provides a security device for merchandise display, comprising a base, a wireless security component configured to be operably associated with the merchandise, and a wireless monitoring device; in the present invention, the wireless security component may be a security component capable of communicating with the outside through a wireless manner, the wireless security component may be capable of detecting whether the merchandise is in a secure state, and when the merchandise is in an unsecure state, the wireless security component may transmit a security signal to the outside through a wireless manner, for example, a sensor capable of transmitting a signal through a wireless manner, or the wireless security component may be a security component including a sensor capable of communicating with the outside through a wireless manner, for example, a sensor capable of transmitting a signal through a wireless manner, the wireless monitoring device may be a device matched with the wireless security component and capable of receiving a wireless security signal transmitted by the wireless security component, the wireless monitoring device may receive a security signal through a wireless manner, and in some manners, the wireless monitoring device may further respond to the security signal, for example, an alarm is given, or an alarm instruction is further given to the warning device/alarm device to give an alarm prompt, and the wireless monitoring device plays a role in monitoring whether the commodity is in a safe state or not by receiving the safety signal.

The base comprises a first charging member configured to be at least partially located within the base and movable within a range defined by the base; the first charging member may be installed in or placed in a base, and a certain moving space is provided in the base, and the first charging member may move within a limited range in the moving space, so that the position of the first charging member is adjusted.

The first charging member is configured to be movable toward and electrically connected with the wireless security component when the item of merchandise is placed back on the base; in some embodiments, the first charging member is provided with a structure cooperating with the base/wireless security component, and is capable of guiding or forcing the first charging member to move toward the wireless security component under the action of the structure cooperating with the base/wireless security component when the first charging member is placed back on the base, and when the first charging member moves to a certain position, the first charging member is electrically connected with the wireless security component, and the first charging member can supply power to the wireless security component, or the first charging member is electrically connected with the wireless security component, and can form a power supply path for the commodity, and the wireless security component itself can be a distance sensor, and can sense the distance to determine whether the connected commodity is within a set range or distance, for example, infrared sensing, optical sensing, or the like to sense the current position of the commodity or the distance of the commodity relative to the initial position, or whether the distance between the wireless security component and the wireless security component meets a preset value, if so, the commodity is considered to be in a safe state, if not, the commodity is considered to be in an unsafe state, and a security signal can be sent out through the wireless security component.

The first charging member and the wireless security component are separated when the article of merchandise is picked up; the separation here may mean that a combination of the merchandise item and the wireless security component is separated from the first charging member, when the merchandise item is picked up and experienced and separated from the base, the wireless security component is picked up together with the merchandise item and separated from the first charging member, at this time, the first charging member and the wireless security component are electrically disconnected, and power supply to the merchandise item is disconnected, but at this time, if the wireless security component is still combined with or in contact with the merchandise item, the merchandise item is considered to be safe, which is allowable during the experience, at this time, the wireless security component may maintain power consumption of the sensing element therein by a built-in battery module, since the sensing element consumes very little power, the wireless security component may be completely supplied with a battery having a minute capacity and volume, and only when the wireless security component and the merchandise item are separated, the merchandise item may be considered to be in an unsafe state, a security signal needs to be issued. When the merchandise is replaced, the wireless security assembly will also return to the state of being electrically connected with the first charging member, and power is supplied to the merchandise again.

In this way, the security device of the present invention may be configured to send out a security signal by a wireless monitoring device or the wireless security component when the wireless security component exceeds a limited distance or range, and the wireless distance measurement may be implemented in the manner of the chinese patent application CN2019107063502 or the chinese patent application CN 103024663B.

Further, the wireless security component and the wireless monitoring device include a wireless communication module, the wireless communication module is configured to be able to transmit distance or position information, specifically, the wireless security component and the wireless monitoring module are respectively provided with corresponding wireless communication modules, and wireless signals can be transmitted therebetween, or the wireless security component and the wireless monitoring module are respectively provided with communication modules of the same type, such as bluetooth, infrared, WIFI, and the like, which can send and receive information, when the wireless security component detects that the commodity may be in an unsafe state, a detection signal can be sent to the wireless monitoring module through the communication modules, and the wireless monitoring module accordingly sends out a security signal or gives an alarm, thereby playing a role of monitoring the safety of the commodity.

Further, the first charging member includes a magnetically attractive element configured to be attractable with the wireless security component. In some embodiments, the first charging member is provided with a magnetic element, and the wireless security component is provided with a component capable of attracting the magnetic element, so that the first charging member can be attracted by the wireless security component within a certain range.

Further, the wireless security assembly includes a second charging member configured to be electrically connectable with the first charging member. The second charging member and the first charging member may each have exposed electrical contacts that contact each other to form an electrical path when the second charging member and the first charging member are touched, and the first charging member and the second charging member may be electrically connected in other manners that may be selected by one skilled in the art.

Further, the wireless security assembly includes a battery configured to be usable to power the wireless communication module. The wireless safety assembly can be internally provided with a storage battery or a power supply module for supplying power to the electric elements in the wireless safety assembly.

Further, the wireless security component includes a sensor configured to be operable to detect an article connection status. In some aspects, the wireless security component may determine whether the article is in a secure range by measuring a distance as described above, and in some aspects, the wireless security component may also determine whether the article is in a secure state by detecting in other aspects, for example, a contact sensor, such as a contact switch, may be disposed on the wireless security component, and when the wireless security component and the article are combined or contacted, the contact sensor may be pressed/triggered to turn on a contact sensing circuit, so as to detect whether the article is secure, and when the article and the wireless security component are separated by unauthorized means, the contact sensor may emit a sensing signal, so that the wireless security component may transmit a corresponding security signal to the wireless monitoring component. Here, the touch sensor is just one implementation manner, and the wireless security component may also use other sensors that can be selected by those skilled in the art to implement the above-mentioned solution, such as a light sensor, an infrared sensor, a temperature sensor, and the like.

Secondly, the invention provides a security device for merchandise display, comprising a base containing a power output module and a line reeling device, wherein the power output module comprises a first charging member and a second charging member, the first charging member is configured to be partially in the base and can move within a range limited by the base; the first charging member may be installed in or placed in a base, and a certain moving space is provided in the base, and the first charging member may move within a limited range in the moving space, so that the position of the first charging member is adjusted.

The second charging member is configured to be connectable to an article input interface, the first charging member is configured to be movable toward and electrically connected with the second charging member when the article is placed back on the base; the second charging member may be coupled to the article of merchandise and may be experienced and replaced with the article of merchandise being picked up, the first charging member may not be picked up and replaced with the article of merchandise and may be located in a fixed or range of positions throughout, the first charging member may be configured to provide power to the second charging member, the second charging member may be configured to provide power directly to the article of merchandise, the electrical connection between the first charging member and the second charging member may be achieved through contact power, and other implementations known to those skilled in the art may also be used.

In some aspects, the second charging member is disposed on the base, or the second charging member may be disposed above or beside the base, and in some aspects, the base may also serve as a guide for the first charging member to approach the second charging member, where the movement of the first charging member to the second charging member means that, since the relative positions of the merchandise and the second charging member are fixed, the position of the second charging member is determined when the merchandise is put in place, and in this case, if the first charging member does not approach the second member, the first charging member and the second charging member may be separated and not electrically conducted, in which case, a guide structure may be disposed on the base, and a structure may be disposed on the first charging member and the second charging member to cooperate with each other to allow the first charging member to approach the second charging member, as described above, since the first charging member is movable within a certain range within the base, when the article is not put back, the first charging member may be located close to the inside, which may help to protect the first charging member, and when the article is put back, the first charging member is drawn close to the outside and close to the second charging member, thereby achieving an electrical connection with the second charging member, and further supplying power to the article and even performing security detection on the article.

In some forms, the first charging member is provided with a structure which is matched with the base/the second charging member, when the first charging member is placed back to the base, the first charging member can be guided or forced to move towards the second charging member under the action of the structure which is matched with the second charging member, when the first charging member moves to a certain position, the first charging member is electrically connected with the second charging member, the first charging member can supply power to the second charging member, and a power supply path for the commodity can be formed.

The first charging member and the second charging member are separated when the article is picked up; in some embodiments, the article may be permanently coupled to the second charging member, and in some embodiments, the article may be decoupled from the second charging member, where decoupling may refer to the coupling of the article and the second charging member being decoupled from the first charging member, or the article may be decoupled from both the first charging member and the second charging member, and may also be decoupled from the first charging member and disconnected from the first charging member when the article is removed from the base, and may return to the electrically coupled state with the first charging member when the article is replaced.

The wire coiling device comprises a rotating shaft and a cable, the rotating shaft is configured to be rotatably arranged in the base, one end of the cable is directly or indirectly connected with the commodity and is configured to extend and retract relative to the base; the safety device is configured to emit a safety signal when the cable is disconnected.

Further, the safety device comprises a warning device, and a cable of the winding device is connected to the warning device and used for detecting the connection state of the commodity.

Further, the line reeling device includes a sensor, and the cable is configured to be connected to the commodity through the sensor.

In the invention, the wire winding device can comprise a cable and a sensor, wherein the sensor can be attached or combined to a commodity or a certain surface of the commodity, one end of the cable is connected to the commodity through the sensor, the other end of the cable is connected to the warning device, when the sensor detects that the commodity is in a non-safety state, a safety signal is transmitted to the warning device through the cable, a component for alarming, such as a buzzer, can be arranged in the warning device, and when the warning device receives the safety signal, the alarm can be given out through the alarm element, so that the commodity of a worker can be in the non-safety state.

Thirdly, the invention provides a safety device for commodity display, which comprises a base, a second charging component, a warning device and a safety cable; the safety cable is configured to be capable of being connected with the commodity and the warning device respectively, and a safety mechanism for anti-theft detection of the commodity is established; the second charging member is configured to be connectable to a merchandise input interface for transmitting power to merchandise.

The base comprises a first charging member configured to be partially within the base and movable within a range defined by the base; the first charging member may be installed in or placed in a base, and a certain moving space is provided in the base, and the first charging member may move within a limited range in the moving space, so that the position of the first charging member is adjusted.

The first charging member is configured to be movable toward and electrically connected to the second charging member when the item of merchandise is placed back on the base; in some aspects, the second charging member is disposed on the base, or the second charging member may be disposed above or beside the base, and in some aspects, the base may also serve as a guide for the first charging member to approach the second charging member, where the movement of the first charging member to the second charging member means that, since the relative positions of the merchandise and the second charging member are fixed, the position of the second charging member is determined when the merchandise is put in place, and in this case, if the first charging member does not approach the second member, the first charging member and the second charging member may be separated and not electrically conducted, in which case, a guide structure may be disposed on the base, and a structure may be disposed on the first charging member and the second charging member to cooperate with each other to allow the first charging member to approach the second charging member, as previously mentioned, since the first charging member is capable of moving within a certain range within the base, when the article is not put back, the first charging member may be located close to the inside, which may help to protect the first charging member, and when the article is put back, the first charging member is drawn close to the outside and close to the second charging member, thereby achieving an electrical connection with the second charging member and further supplying power to the article.

The first charging member and the second charging member are separated when the article is picked up; in some forms, the article may be kept in contact with the second charging member, and in some forms, the article may be separated from the second charging member, where separation may refer to separation of the article from the first charging member, or the article may be separated from both the first charging member and the second charging member, and also separated from the first charging member and disconnected from the first charging member when the article is separated from the base as experienced by the article being picked up, and returned to a state of electrical connection with the first charging member when the article is placed back, where electrical connection and disconnection between the article and the first charging member may be indirectly achieved through the second charging member, for example, electrical connection between the second charging member and the first charging member, electrical connection between the article and the first charging member, separation and disconnection between the second charging member and the first charging member, the commercial product and the first charging member are electrically disconnected.

A security mechanism for theft detection of merchandise is established by the security cable, sensor and alarm device, so that the security device of the present invention can be configured to emit a security signal when the security cable is unauthorized disconnected.

Further, the security cable includes a sensor, the security cable is electrically connected to the sensor and configured to detect the connection state of the article through the sensor, so that the end of the security cable connected to the article can be connected to the article through the sensor, in some ways, the electrical connection of the security cable and the sensor is mainly used for supplying power to the sensor, and the required operating voltage is low, in some ways, the electrical connection of the security cable and the sensor can also be used for supplying power to the article through the sensor, for example, the sensor can be integrated on a charging head for supplying power to the article, and whether the article is kept connected to the sensor (charging head) is determined by the existence of the current for supplying power to the article, which is also a common practice in the article surveillance system in the prior art.

Further, the sensor is configured to be operably connected to the article, the connection including an adhesive or structural coupling stop. The sensor is a component having a sensing function, or the sensor may include a component having a sensing function, and the sensing function may be any sensing method that can be implemented in the prior art, for example, a method of contact sensing, photo sensing, infrared sensing, etc., and the sensor may be attached to or attached to the merchandise or may be detached from the merchandise. The sensor is used as a sensing element and usually needs to be electrified to work, the sensor can obtain working electricity from the safety cable on one hand, and on the other hand, the sensor can sense certain signals, such as the signals of the commodity in the non-safety state, and the sensor can transmit the signals through the safety cable, and the signals are usually called safety signals in the field of commodity theft prevention.

Further, the safety cable comprises a straight or spring wire. The safety cable can adopt a spring wire or a straight line or a combination of the spring wire and the straight line according to actual needs, and can adopt a cable with a signal transmission function commonly used in a commodity display anti-theft system in the prior art.

Fourthly, the invention provides a safety device for commodity display, which comprises a base, a first charging component and a second charging component, wherein the commodity is in a display state, the commodity can be taken up from the base when being experienced or played, the commodity can be put back to the base after being experienced, and the commodity can be displayed at a specific angle or direction on the base, wherein the specific angle or direction can be set according to the characteristics and the display requirements of the commodity; the second charging member is configured to be connectable to a charging interface of the article of merchandise for transferring power thereto, for example, the second charging member may include a charging head for supplying power to the article of merchandise, the charging head may be coupled to the charging interface of the article of merchandise, the second charging member may further include a housing or other structure, and the charging head for supplying power to the article of merchandise may be integral therewith.

The first charging member is configured to move within a range defined by the base, the first charging member may be installed in the base or placed in the base, a certain moving space is provided in the base, and the first charging member may move within the range defined in the moving space, so as to adjust the position of the first charging member.

The first charging member is configured to be movable toward and electrically connectable with the second charging member when the item of merchandise is placed back on the base; in some aspects, the second charging member is disposed on the base, or the second charging member may be disposed above or beside the base, and in some aspects, the base may also serve as a guide for the first charging member to approach the second charging member, where the movement of the first charging member to the second charging member means that, since the relative positions of the merchandise and the second charging member are fixed, the position of the second charging member is determined when the merchandise is put in place, and in this case, if the first charging member does not approach the second member, the first charging member and the second charging member may be separated and not electrically conducted, in which case, a guide structure may be disposed on the base, and a structure may be disposed on the first charging member and the second charging member to cooperate with each other to allow the first charging member to approach the second charging member, as previously mentioned, since the first charging member is capable of moving within a certain range within the base, when the article is not put back, the first charging member may be located close to the inside, which may help to protect the first charging member, and when the article is put back, the first charging member is drawn close to the outside and close to the second charging member, thereby achieving an electrical connection with the second charging member and further supplying power to the article.

When the article is picked up, the second charging member and the first charging member are separated; in some forms, the article may be kept in contact with the second charging member, and in some forms, the article may be separated from the second charging member, where separation may refer to separation of the article from the first charging member, or the article may be separated from both the first charging member and the second charging member, and also separated from the first charging member and disconnected from the first charging member when the article is separated from the base as experienced by the article being picked up, and returned to a state of electrical connection with the first charging member when the article is placed back, where electrical connection and disconnection between the article and the first charging member may be indirectly achieved through the second charging member, for example, electrical connection between the second charging member and the first charging member, electrical connection between the article and the first charging member, separation and disconnection between the second charging member and the first charging member, the commercial product and the first charging member are electrically disconnected.

In the present invention, by virtue of the arrangement of the first and second charging members, the security device is configured to be able to provide power to the article when the article is placed on the base, and in some forms the power to the article may be correspondingly disconnected when the article is picked up from the base.

Further, the first charging member and the second charging member respectively include a magnetically attracting element, and are configured to be mutually attractable by the magnetically attracting element. Specifically, the first charging member and the second charging member may be respectively provided with magnetic elements magnetically attracted to each other, and by mutual attraction between the magnetic elements, a guide for aligning the first charging member and the second charging member and for achieving electrical conduction may be formed.

Further, the first charging member and the second charging member respectively include electrical contact points configured to transmit electric power by making contact with each other through the electrical contact points. The first charging member and the second charging member respectively comprise at least two electric contact points, the two electric contact points are arranged on the surfaces of the first charging member and the second charging member, which can be contacted or close to each other, and are in one-to-one correspondence, namely, the two electric contact points on the first charging member and the two electric contact points on the second charging member are in one-to-one correspondence, the two electric contact points on the first charging member are electrically isolated from each other, the two electric contact points on the second charging member are also electrically isolated from each other, when the first charging member and the second charging member are close to each other, the electric contact points on the first charging member and the second charging member can be respectively in contact conduction to form two mutually independent electric paths, and in some preferred modes, the electric contact point on at least one of the first charging member and the second charging member is an elastic electric contact point.

Fifth, the present invention provides a safety device for merchandise display, comprising a base, a first charging member and a guide protecting member; when the commodity is experienced or played, the commodity can be taken up from the base, after the commodity is experienced, the base can be put back, and on the base, the commodity can be displayed at a specific angle or direction, and the specific angle or direction can be set according to the characteristics of the commodity and the display requirement.

The base includes a second charging member including a second electrical contact; the first charging member is configured to be inserted into a charging interface of the article of merchandise, the first charging member including a first electrical contact; the first electrical contact and the second electrical contact may be arranged in pairs and matched with each other, and specifically the first electrical contact may comprise at least two electrical contact points electrically isolated from each other, and the second electrical contact may comprise at least two electrical contact points electrically isolated from each other, wherein the electrical contact points on the first electrical contact and the electrical contact points on the second electrical contact are arranged at positions or surfaces where they may contact or approach each other, so that when the first charging member and the second charging member approach each other, two electrical paths electrically isolated from each other may be formed by the contact of the first electrical contact and the second electrical contact, thereby forming an electrically conductive loop or a signal transfer loop.

The guide protection member is configured to be usable to guide the first charging member and the second charging member to be engaged in a defined position, the first electrical contact and the second electrical contact not being in contact if the first charging member and the second charging member are in an undefined engaged position; the guide protection member serves as a guide for guiding the first charging member and the second charging member to be aligned, and prevents the first charging member and the second charging member from being electrically contacted at a position other than a designated position by a structural guide, because the first charging member and the second charging member, if not at the designated position, may cause an inaccurate alignment, causing damage to or a serious problem with respect to the electrical contact members, and therefore, the guide protection structure serves to guide the first charging member and the second charging member, and defines an electrically conducting position of the first charging member and the second charging member, thereby protecting the electrical contact members.

By the arrangement of the first charging member and the second charging member, the security device of the present invention is configured to be able to provide power to the article of merchandise when the article of merchandise is on the base.

Furthermore, at least one of the first electric contactor and the second electric contactor comprises an elastic electric contact pin, and hard contact between electric contact points during alignment is avoided through an elastic electric contact mode, so that the electric contact points are protected.

Further, the guide protection member is configured to be arranged at the periphery of the first electric contact and/or the second electric contact, and the guide protection structure can protect the electric contact point through a peripheral structure in addition to limiting the electric contact position through structural limitation, so that the electric contact point can be prevented from being damaged by being touched by other elements when being exposed.

The invention has the beneficial effects that:

(1) the invention designs a power supply mode capable of automatically aligning along with the replacement of commodities, wherein the power supply mode is automatically disconnected when the commodities are taken up, the influence of power supply on the use of the commodities is avoided, and the power supply mode is automatically connected when the commodities are replaced, so that the continuation of the journey is provided for the commodities. The traditional contact type power supply mode needs a user to carry out accurate alignment manually, which is a very troublesome thing for a user who experiences the display of commodities, and many experiences do not even know how to put back commodities and use an anti-theft device under the condition of no merchant instruction, so that the actual display process can be caused, many commodities can not be put back to a charging position after being experienced, or the charging position can not be accurately put back, if the charging position is not well placed, the electric contact is unstable, so that the contact impedance is increased, the connector generates heat when being in over-current, the service life of the connector (charging head) in the anti-theft device is greatly influenced, the connector can be burnt or even in fire, and the automatic alignment can avoid the situation.

(2) The first charging member on the base can move along with the picking and the putting back of the commodities, and can retract into the base when the commodities are picked up, so that the first charging member cannot be exposed when not used, and the charging member is protected; when commodity was put back, first charging member received the adsorption affinity and can be to commodity or the second on the commodity charge the component removal and automatic and the second forms the electrical contact that charges, that is to say, at this in-process, the component that charges can automatic release and accurate counterpoint, forms reliable electricity and connects, does not need the accurate operation of user, can also guide putting back of user to commodity through the mode of magnetism and inhale, has both avoided the problem of user's maloperation, has strengthened user experience again. The alignment structure can play a role in guiding, and a protection component is arranged for the electric contactor for contact power supply while the guide structure is arranged, so that an electric element on the charging component is protected.

Drawings

FIG. 1 is an overall configuration diagram of a commercial product combination of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the article of fig. 1 being picked up.

Fig. 3 is a schematic view of fig. 2 from another angle.

Fig. 4 is a schematic diagram of a wireless security component of embodiment 1 of the present invention.

FIG. 5 is an overall configuration diagram of the combination of embodiment 2 of the present invention and a commercial product.

Fig. 6 is a schematic view of fig. 5 from another angle.

Fig. 7 is an overall configuration diagram of embodiment 2 of the present invention.

Fig. 8 is a state diagram of use of embodiment 2 of the present invention.

Fig. 9 is an overall structural exploded view of embodiment 3 of the present invention.

FIG. 10 is an overall configuration diagram of the combination of embodiment 3 of the present invention and a commercial product.

Fig. 11 is a schematic view of fig. 10 from another angle.

Fig. 12 is a schematic view of the article of fig. 11 being picked up.

Fig. 13 is a schematic structural view of a second charging member in embodiment 4 of the invention.

FIG. 14 is a partial schematic view showing the combination of embodiment 4 of the present invention and a commercial product.

Fig. 15 is a schematic view of a first charging member and a second charging member in embodiment 5 of the invention.

Fig. 16 is a schematic view of a combination of a second charging member and an article of commerce in embodiment 5 of the present invention.

Fig. 17 is a schematic view of combination of the first charging member and the base in embodiment 5 of the invention.

Fig. 18 is a partial schematic view of a combination of an article of commerce, a first charging member, a second charging member, and a base in embodiment 5 of the invention.

Fig. 19 is a side view schematically showing the article of merchandise in a retracted state in example 5 of the present invention.

Fig. 20 is a schematic side view of an article in a picked-up state according to embodiment 5 of the present invention, and a comparison of this figure with the previous figures shows different positions of the first charging member when the article is picked up and put back.

Fig. 21 is a schematic view of a base in embodiment 5 of the present invention.

Fig. 22 is a schematic view of a detached state of the first charging member and the second charging member in embodiment 6 of the present invention.

Fig. 23 is a schematic view of a state of coupling of the first charging member and the second charging member in embodiment 6 of the present invention.

Fig. 24 is a diagram of three different coupling states in which the first charging member and the second charging member are not in the limit positions in embodiment 6 of the present invention, in which neither the first charging member nor the second charging member can make electrical contact.

Fig. 25 is a schematic view showing detachment of the merchandise and the base according to embodiment 7 of the present invention.

Fig. 26 is a schematic view of a susceptor according to embodiment 7 of the present invention.

Fig. 27 is a side view of fig. 25, showing a positional relationship of the first charging member and the base.

Fig. 28 is a schematic view of the combination of the article and the base of fig. 27, and a comparison of this view with the previous view shows the different positions of the first charging member as the article is picked up and replaced.

Fig. 29 is an overall application scenario diagram of the present invention.

Detailed Description

The invention is further described with reference to the following figures and specific examples. It should be noted that the embodiments are only specific illustrations for the purpose of better understanding of the technical solutions of the present invention by those skilled in the art, and should not be construed as limitations of the present invention, and structures not described in detail can be understood as processing connections using conventional structures or circuits.

In addition, the embodiments and the features of the embodiments in the present invention may be combined with each other without conflict. In the description of the present embodiment, if the directions or positional relationships indicated by "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "large", "small", "top", "bottom", "inner", "outer", etc. are referred to based on the directions or positional relationships shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and not be construed as limiting the present invention in that the referenced sequences of "first," "second," etc., when referring to this description of the claims, are intended to distinguish between similar or functionally equivalent or technical terms, which are not necessarily meant to be exhaustive, and are not meant to be logically sequential or otherwise limiting. The scope of the present invention is defined by the appended claims.

Example 1, see figures 1-4.

As shown in fig. 1-3, in the present embodiment, the security device of the present invention includes a base 1, a wireless security assembly 2 and a wireless monitoring device 3, the wireless security assembly 2 can be operatively coupled to an article of merchandise 100 for display, for example, as shown in fig. 3-4, the wireless security assembly 2 includes an attachment portion 21, the attachment portion 21 can be attached to a surface of the article of merchandise 100, in the present embodiment, the attachment portion 21 is attached to one of the surfaces near a charging port of the article of merchandise, and in order to facilitate power supply to the article of merchandise, a structure such as an adhesive for firmly coupling with the article of merchandise can be further provided on the attachment portion 21, so that the attachment portion 21 is not easily detached from the surface of the article of merchandise 100.

The wireless security assembly 2 is provided with a detection element for performing security detection on the product, the detection element is mainly used for determining whether the product is in a defined security range through a certain detection mode, for example, a ranging sensor is arranged in the wireless security assembly 2 and used for measuring a distance between the position of the wireless security assembly 2 and some other device, when the distance exceeds a set range, the ranging sensor sends a signal, the wireless security assembly 2 can transmit the signal in a wireless mode, so that a security signal for prompting that the product may be in an unsafe state is formed, and a wireless communication module, such as a bluetooth module or a WIFI module, can be further integrated in the wireless security assembly 2. The wireless security assembly 2 may have a small battery module (small battery) built therein to supply power to the sensing element and the wireless communication module thereon.

In the embodiment of the present invention, the wireless security component 2 may implement security monitoring on the commodity by sensing the distance, the position or the range in the manner of the chinese patent application CN2019107063502 or the chinese patent application CN 103024663B.

In addition, the wireless security assembly 2 may include other security detection modes, such as shown in fig. 2, the wireless security assembly 2 is provided with a contact switch 22 at a position where it is combined with the surface of the article 100, so that when the wireless security assembly 2 is combined with the surface of the article 100, the contact switch 22 is pressed to turn on a detection circuit for the article, when the article is removed from the wireless security assembly 2 without authorization, the detection circuit is turned off, the wireless security assembly 2 triggers a security signal, and the wireless security assembly 2 may be provided with a circuit board for integrating a battery as described above and receiving and transmitting the signal.

The wireless security component 2 can receive and transmit signals in the prior art, and the circuit board, the storage battery and the detection switch can also adopt the existing modes in the commodity anti-theft field in the prior art, so that the detection principle of the contact switch 22 and the specific structure of the circuit board are not required to be improved. For example, as shown in fig. 2, the wireless security assembly 2 is further provided with a charging head 23 capable of being coupled to the charging port of the article 100, the charging head 23 may be coupled to the charging port of the article 100, in this embodiment, the charging head 23 is connected to the attachment member 21 through an L-shaped connecting member 24, and is fixed to the article through the attachment member 21, and the wireless security assembly 2 may determine whether the article and the wireless security assembly 2 are coupled by detecting whether the charging head 23 and the article charging port are coupled, so as to determine whether the article is in a secure state, where the detection of the charging port may also be a common practice in the field of article surveillance, and does not need to be improved. That is, the wireless security component 2 may be provided with two or more security detection methods, and the wireless security component 2 itself performs security detection in a distance measurement manner, which avoids interference of cables when the merchandise is experienced, so as to improve experience feeling, and does not trigger a security signal or an anti-theft alarm as long as an experiencer of the merchandise moves within an allowable place or distance, but in this case, it is also necessary to prevent the wireless security component 2 from being separated from the merchandise artificially, so that the merchandise may be stolen even if the wireless security component 2 is still within a security range, and therefore, it may be ensured that the wireless security component 2 and the merchandise are not separated unauthorized by another method, and of course, in some cases where the anti-theft requirement is not high or in cases where the combination degree of the wireless security component 2 and the merchandise is relatively firm, it is also possible to use only the ranging method without combining other detection methods.

As mentioned above, the wireless security component 2 can transmit signals in a wireless manner, and accordingly, the wireless monitoring device 3 can include a device capable of matching with the wireless security component 2 and receiving wireless security signals transmitted by the wireless security component, for example, the wireless communication module integrated in the wireless security component 2 is a bluetooth module, and the wireless monitoring device 3 also includes a wireless communication module, for example, a bluetooth module, or both of them adopt a WIFI module, an infrared module, etc., and both of them can adopt mutually matching wireless communication modules to realize wireless transmission of information. Like this, after wireless security subassembly 2 triggered the safety signal, can send for wireless monitoring device 3 through wireless communication module, wireless monitoring device 3 can respond to the safety signal and make a response, for example be equipped with the alarm in wireless monitoring device 3, can send out the warning by oneself, perhaps wireless monitoring device 3 further is connected to warning device/alarm host computer through cable or other modes to send out alarm command, carry out the warning suggestion by warning device/alarm host computer 200, realize the theftproof mechanism to commodity.

As shown in fig. 1-3, the base 1 can be used to support the merchandise 100, so that the merchandise 100 is in a display state, as shown in fig. 1-3, the base 1 is provided with a support component 11, which can maintain the merchandise in the display state, and make its functional surface at an angle convenient for a user to observe, for example, make the merchandise 100 displayed vertically, the support component 11 can match with the shape of the merchandise, for example, in this embodiment, the merchandise 100 is a folding screen mobile phone, so correspondingly, the support component 11 is configured to match with the unfolding state of the folding screen mobile phone, and can play a better role in supporting the merchandise 100.

The base 1 comprises a first charging member 12, the base 1 is further provided with a limiting pit 13 at the position of the first charging member 12, the first charging member 12 can be arranged in the limiting pit 13, so that at least a part of the first charging member 12 is positioned in the base 1 and is not completely exposed, the first charging member 12 can be protected and limited, the size of the limiting pit 13 is slightly larger than that of the first charging member 12, the first charging member 12 can move in the slightly larger range, the position of the first charging member can move in a certain range, the range of the limiting pit 13 slightly larger than that of the first charging member 12 can be an upper range, a lower range, a left range and a right range, and can allow the first charging member 12 to slightly rotate, specifically, the first charging member 12 can be a small base with an electric contact point and can be arranged in the limiting pit 13, limiting ring 17 can be arranged in limiting pit 13, first charging member 12 can be prevented from being brought out of base 1, the surface of limiting ring 17 can also be recessed inwards, and wireless safety component 2 can enter limiting pit 13 to guide goods during playback.

The first charging member 12 may be provided with a magnetic element, and accordingly, the wireless security component 2 is provided with a component capable of attracting the magnetic element, so that the first charging member 13 can attract the wireless security component 2 within a certain range, for example, the bottom of the wireless security component 2 may be a metal component capable of being attracted by the magnetic element, or the wireless security component 2 is provided with a magnetic component capable of attracting the magnetic element on the first charging member 12, since the first charging member 12 is movable, when the merchandise is placed back on the base, the first charging member 12 can move towards the wireless security component 2 and is electrically connected to the wireless security component due to the magnetic attraction, as a preference, the limiting pit 13 may be provided in a shape capable of partially accommodating the wireless security component 2, and most preferably, a part protruding from the surface of the merchandise 100 when the wireless security component 2 is combined with the merchandise is installed in the wireless security component 2 The limiting pit 13 can ensure that the display of the commodity 100 is smooth;

in some preferred embodiments, the wireless security assembly 2 is provided with a second charging member capable of matching with the first charging member 12, the second charging member may be disposed at the bottom of the charging head 23, or at a position on the wireless security assembly 2 capable of matching with or contacting with the first charging member 12, when the merchandise 100 is placed back on the base 1, the first charging member 12 and the second charging member may be electrically connected to each other to achieve electrical conduction, for example, the second charging member and the first charging member may be provided with exposed electrical contacts, and when they are touched, the electrical contacts may contact each other to form an electrical path Furthermore, the first charging member and the second charging member may be electrically connected in other manners selectable by those skilled in the art, for example, both of them are wirelessly powered.

When the article of merchandise 100 is being picked up for experience, the wireless security assembly 2 will become detached from the first charging member 12; the separation may refer to separation of the first charging member 12 from the combination of the merchandise item and the wireless security device 2, and when the merchandise item is separated from the base due to the picking-up experience, the wireless security device 2 is picked up together with the merchandise item 100 and separated from the first charging member 12, and at this time, the electrical connection between the first charging member 12 and the second charging member on the wireless security device 2 is disconnected, and the power supply to the merchandise item is disconnected, but at this time, if the wireless security device is still connected or in contact with the merchandise item, the merchandise item is considered to be safe, which is allowed during the experience, and at this time, the wireless security device may maintain the power consumption of the sensing element therein through the built-in battery module, and when the merchandise item is put back, the wireless security device may return to the state of electrical connection with the first charging member, and power may be supplied to the merchandise item again. When the wireless security component and the merchandise are also separated, the merchandise is considered to be in an insecure state, and the wireless security component 2 sends a security signal to the wireless monitoring device 3.

Example 2, see figures 5-8.

In this embodiment, the security device of the present invention includes a base 1 including a power output module and a wire winding device 2, as shown in fig. 4-6, a support member 11 is disposed on the base 1, so as to maintain the merchandise in a display state, and to make the functional surface of the merchandise in an angle convenient for the user to observe, for example, to make the merchandise 100 displayed vertically, the support member 11 can match the shape of the merchandise, for example, in this embodiment, the merchandise 100 is a folding screen mobile phone, and accordingly, the support member 11 is configured to match the unfolding state of the folding screen mobile phone, and can better support the merchandise 100.

The power output module comprises a first charging member 12 and a second charging member, wherein the first charging member is configured to be partially within the base and movable within a range defined by the base; the first charging member may be installed in or placed in a base, and a certain moving space is provided in the base, and the first charging member may move within a limited range in the moving space, so that the position of the first charging member is adjusted. In the present embodiment, the structure regarding the base 1 and the first charging member 12 can be realized in the manner referred to in embodiment 1.

A second charging member connectable to the merchandise input interface, the first charging member configured to be movable toward and electrically connected with the second charging member when the merchandise is placed back on the base; the second charging member may be coupled to the article of merchandise and may be experienced and replaced with the article of merchandise being picked up, the first charging member may not be picked up and replaced with the article of merchandise and may be located in a fixed or range of positions throughout, the first charging member may be configured to provide power to the second charging member, the second charging member may be configured to provide power directly to the article of merchandise, the electrical connection between the first charging member and the second charging member may be achieved through contact power, and other implementations known to those skilled in the art may also be used.

In some forms, the second charging member is disposed on the base 1, or the second charging member may be disposed above or beside the base, and in some forms, the base can also serve as a guide for the first charging member to approach the second charging member, where the movement of the first charging member to the second charging member means that, because the relative positions of the merchandise and the second charging member are fixed, when the merchandise is put in place, the position of the second charging member is determined, and at this time, if the first charging member does not approach the second member, the first charging member and the second charging member may be separated and not electrically conducted, in which case, a guide structure may be disposed on the base, and a structure may be disposed on the first charging member and the second charging member to cooperate with each other to allow the first charging member to approach the second charging member, as previously mentioned, since the first charging member is capable of moving within a certain range within the base, when the article is not put back, the first charging member may be located close to the inside, which may help to protect the first charging member, and when the article is put back, the first charging member is drawn close to the outside and close to the second charging member, thereby achieving an electrical connection with the second charging member and further supplying power to the article.

In some embodiments, the first charging member 12 is provided with a structure that cooperates with the base/the second charging member, so as to guide or force the first charging member to move toward the second charging member under the action of the structure that cooperates with the base when the first charging member is placed back on the base, and when the first charging member moves to a certain position, the first charging member and the second charging member are electrically connected, and the first charging member can supply power to the second charging member, so as to form a power supply path for the commodity.

When the article is picked up, the first charging member 1 and the second charging member are separated; in some embodiments, the article may be permanently coupled to the second charging member, and in some embodiments, the article may be decoupled from the second charging member, where decoupling may refer to the coupling of the article and the second charging member being decoupled from the first charging member, or the article may be decoupled from both the first charging member and the second charging member, and may also be decoupled from the first charging member and disconnected from the first charging member when the article is removed from the base, and may return to the electrically coupled state with the first charging member when the article is replaced.

In this embodiment, the specific structure of the base and the specific design of the first charging member and the second charging member may be implemented by referring to the scheme in embodiment 1, or other alternatives in the prior art may be adopted, for example, the mutual attraction between the first charging member and the second charging member is not necessarily dependent on the magnetic attraction element, or other structural cooperation may be adopted, for example, when the commodity is put back into the base, a structural member is pressed downwards, so that the first charging member moves along the structural member towards the second charging member, thereby implementing electrical contact and electrical connection.

In this embodiment, as shown in fig. 7, the winding device 5 includes a rotating shaft 21, a cable 22 and a sensor 23, the rotating shaft 21 is rotatably disposed in the base 1, the sensor 23 is disposed at one end of the cable 22, the cable 22 is connected to the commodity 100 through the sensor 23, specifically, the sensor 23 can be attached to a surface of the commodity 100, the sensor 23 can be provided with a contact switch, a light-sensitive switch, etc. for detecting whether the commodity is connected to the sensor, and when the sensor 23 is the contact switch, the embodiment can also be implemented in the manner of embodiment 1. The cable 22 can be extended and retracted in the base 1, and the rotating shaft 21 can be provided with a restoring element, such as a restoring torsion spring, when the commodity is taken up and experienced, the cable 22 is stretched, a part of the cable is exposed, the torsion spring in the rotating shaft 21 stores energy, when the commodity is put back and the cable 22 is released, the torsion spring releases energy, the rotating shaft 21 rotates, and the cable 22 scattered outside as shown in fig. 8 is wound back on the rotating shaft. The safety device is configured to emit a safety signal when the cable is disconnected.

The safety device of the invention can also comprise a warning device which can be arranged in the safety device, the other end of the cable which bypasses the winding device 2 is connected to the warning device in the safety device, when the sensor 23 detects a signal that the commodity is removed in an unauthorized way or a signal that the cable is disconnected, the cable transmits a safety signal to the warning device, and a component for alarming, such as a buzzer, can be arranged in the warning device.

Other ways not described in the present embodiment can be implemented by referring to embodiment 1 or the prior art in the field of merchandise theft prevention.

Example 3, see figures 9-12.

In the present embodiment, the safety device of the present invention includes a base 1, a second charging member 4, a warning device, and a safety cable 22; the safety cable is configured to be capable of being connected with the commodity and the warning device respectively, and a safety mechanism for anti-theft detection of the commodity is established; the second charging member is configured to be connectable to a merchandise input interface for transmitting power to merchandise.

The base 1 can be used for supporting the merchandise 100, so that the merchandise 100 is in a display state, as shown in fig. 10 to 11, a support member 11 is arranged on the base 1, the merchandise can be maintained in the display state, and a functional surface of the merchandise is in an angle convenient for a user to observe, for example, the merchandise 100 is displayed in a vertical manner, the support member 11 can be matched with the shape of the merchandise, for example, in the embodiment, the merchandise 100 is a folding screen mobile phone, and accordingly, the support member 11 is set to be in a shape matched with the unfolding state of the folding screen mobile phone, and can play a better supporting role for the merchandise 100.

The base 1 includes the first charging member 12, and in the present embodiment, the structure regarding the base 1 and the first charging member 12 can be realized in the manner referred to in embodiment 1, so that the first charging member 12 can move within a certain range within the base 1.

The second charging member 4 may be in the form of a charging head coupled to a charging interface of the article 100 and integral with the article 100, the second charging member 4 being also capable of being picked up as the article is picked up and replaced as the article is replaced in the base 100, the first charging member 12 being movable in the direction of the second charging member 4 and electrically connected to the second charging member 4 when the article 100 is replaced in the base; here, the movement of the first charging member 12 toward the second charging member 4 means that, since the relative positions of the article 100 and the second charging member 4 are fixed, when the article is placed in position, the position of the second charging member 4 is also determined, and at this time, if the first charging member 12 is not close to the second charging member 4, the first charging member 12 and the second charging member 4 may be separated and not electrically conducted, which is a case to avoid that a user makes electrical contact when the article is placed back, electrical contact is not accurate due to inaccurate placement position, electrical contact is not accurate, contact resistance is increased due to unstable electrical contact, heat is generated when the connector is electrically powered, the service life of the connector (charging head) in the antitheft device is greatly affected, and a serious problem that burnout or even fire occurs.

In order to enable the first charging member 12 to approach the second charging member 4 after (or at the same time as) the merchandise 100 is put back, a guiding structure may be disposed on the base 1, and a structure that is mutually matched may also be disposed on the first charging member 12 and the second charging member 4, so as to enable the first charging member 12 to approach the second charging member 4, a structure that is mutually matched with the base/the second charging member, such as a magnetic attraction structure, is disposed on the first charging member 12, that is, a magnetic part that is magnetically attracted is disposed on each of the first charging member 12 and the second charging member 4, so that a mutual attraction force can be generated between the two, so as to guide or force the first charging member 12 to move towards the second charging member 4 under the action of the mutually matched structure when the merchandise is put back on the base, and when the first charging member 12 is moved to a certain position, the first charging member 12 is electrically connected with the second charging member 4, the first charging member 12 may supply power to the second charging member 4, and may form a power supply path to the commercial product. When the article 100 is picked up, the first charging member 12 and the second charging member 4 are separated; in some forms, the article 100 may be permanently coupled to the second charging member 4, and in some forms, the article 100 may be decoupled from the second charging member 4, where decoupling may refer to the article and the second charging member being coupled to and decoupled from the first charging member, or the article may be decoupled from both the first charging member and the second charging member, and also decoupled from the first charging member and also electrically disconnected from the first charging member when the article is removed from the base, and returned to an electrically connected state with the first charging member when the article is replaced, where electrically connecting and disconnecting the article and the first charging member may be indirectly accomplished through the second charging member, for example, electrically connecting the second charging member and the first charging member, electrically connecting the article and the first charging member, electrically connecting the second charging member and the first charging member being decoupled and electrically disconnected, the commercial product and the first charging member are electrically disconnected. The first charging member 12 and the second charging member 4 may be provided with electrical contacts that match each other, or both may be electrically connected by contact-type wireless charging.

In this embodiment, the security cable 22 may further include a sensor 23, the security cable 22 is electrically connected to the sensor 23 and can detect the connection status of the product through the sensor 23, for example, as shown in fig. 11 to 12, the end of the security cable 23 connected to the product 100 can be attached to the product 100 through the sensor 23, the sensor 23 can be operatively connected to the product 100 through a post-adhesive structural member coupling and limiting method, and can be relatively firmly combined with the product 100, the sensor 23 is a component having a sensing function, or the sensor 23 can include a component having a sensing function, which can be any sensing method that can be implemented in the prior art, for example, a contact sensing method, a light sensing method, an infrared sensing method, etc., the sensor can be combined with or attached to the product, or can be removed (for example, during a receiver or a product replacement), generally speaking, the sensor 23 is not permitted to be removed from the article 100 in an unauthorized manner, and if the sensor is removed in an unauthorized manner or is removed in an abnormal manner, the article is considered to be in an unsafe condition, and the sensor transmits a signal to the outside through the security cable. The sensor acts as a sensing element which, when connected to the article and the warning device, forms a sensing loop, and the sensor can transmit a signal through the security cable, which is commonly referred to as a security signal in the article surveillance field.

In this embodiment, the security cable 22 may be a straight line or a spring line, or a combination of a spring line and a straight line, and the spring line or the straight line is selected according to actual needs, and the security cable may be a cable with a signal transmission function, which is commonly used in the display article surveillance system in the prior art, and transmits a signal outwards through the security cable 22 when the sensor 23 senses that the article is detached or in other non-secure states.

The base 1 can be further provided with a warning device, the cable can be combined with the safety device through the connector and electrically connected to the warning device, when the sensor 23 detects a signal that the commodity is removed in an unauthorized manner or a signal that the cable is disconnected, the safety signal is transmitted to the warning device through the cable, a component for alarming, such as a buzzer, can be arranged in the warning device, and when the warning device receives the safety signal, the alarm can be given out through an alarming element, so that the commodity of a worker can be in an unsafe state.

In this embodiment, the sensor 23 and the second charging member 4 may be of a split type structure, so that the sensor 23 may have more designable placement positions and spaces, and need not occupy positions when the merchandise 100 is displayed.

Other ways not described in the present embodiment can be implemented by referring to embodiment 1, embodiment 2, or the prior art in the field of merchandise theft prevention.

Example 4, see figures 13-14.

In this embodiment, the sensor 23 and the second charging member 4 may be integrated, specifically, the sensor 23 may be combined with the second charging member 4 through an L-shaped connector 24, in this way, the second charging member 4 has two power-taking modes, the first mode is to take power through the first charging member 12, and the second mode can also take power through the safety cable 22.

Or, in this way, the second charging member 4 is provided with a power supply switch, the power supply switch is arranged on the bottom surface of the second charging member 4, although the safety cable 22 can continuously supply power to the second charging member 4, when the power supply switch is turned off, the circuit of the charging head of the second charging member 4 is turned off, when the commodity is placed back on the base 1, the power supply switch is turned on by the base, for example, the base may be a charged body, two mutually independent electrical connection points for connecting the charging head on the second charging member 4 are turned on, at this time, charging when the commodity is placed back on the base 1 can be realized, and power is turned off when the commodity is taken up from the base 1, at this time, the first charging member 12 in the base 1 does not need to have a power supply component part, and only needs to provide a conductor for conducting the power supply circuit of the charging head on the second charging member 4.

Other ways not described in this embodiment can be implemented with reference to embodiments 1-3, or the prior art in the field of merchandise theft prevention.

Example 5, see figures 15-21.

In this embodiment, the security device of the present invention comprises a base 1, a first charging member 12 and a second charging member 4, wherein the base 1 is configured to support the merchandise, so that the merchandise is in a display state, the merchandise can be taken up from the base when being experienced or played, the base can be put back when the merchandise is experienced, and the merchandise can be displayed at a specific angle or orientation on the base, wherein the specific setting can be performed according to the characteristics of the merchandise and the display requirement.

As shown in fig. 21, the base 1 is provided with a supporting member 11, which can maintain the merchandise in the display state, and make the functional surface at an angle convenient for the user to observe, for example, the merchandise 100 is displayed in a vertical state, and the supporting member 11 can match with the shape of the merchandise, for example, in the embodiment, the merchandise 100 is a folding screen mobile phone, and accordingly, the supporting member 11 is configured to match with the unfolding state of the folding screen mobile phone, and can play a better supporting role for the merchandise 100; the base 1 is provided with a limiting pit 13, and the first charging component 12 can be arranged in the limiting pit 13, so that at least one part of the first charging component 12 is positioned in the base 1 and is not exposed completely, and the first charging component 12 can be protected and limited. The base 1 is further provided with a limiting strip 14 for guiding the display of the commodities, and the limiting strip 14 and the supporting component 11 form a commodity placing position for guiding and limiting the position and the state of the commodity display.

As shown in fig. 16, the second charging member 4 may be coupled to a charging interface of the article 100 for transferring power to the article, for example, the second charging member may include a charging head for supplying power to the article, the charging head may be coupled to the charging interface of the article, the second charging member may further include a housing or other structure, and the charging head for supplying power to the article may be formed integrally therewith. Also, an electric contact portion is provided at the bottom of the second charging member 4, which can be used for contact-type electric conduction. As shown in fig. 15, the first charging member 12 and the second charging member 4 may be aligned to be electrically connected to each other. The first charging member 12 may correspond to a charging shoe of the second charging member 4, on which the second charging member 4 may be placed, enabling electrical connection of the two. Further, the first charging member 12 and the second charging member 4 respectively include magnetic attraction elements, and are configured to be capable of attracting each other through the magnetic attraction elements, specifically, the first charging member and the second charging member may be respectively provided with magnetic elements magnetically attracted to each other, and by the attraction between the magnetic elements, a guide for aligning the two and achieving electrical conduction may be formed, and the magnetic elements may be provided in the first charging member and the second charging member, or may be provided on a surface or a side of the first charging member and the second charging member, so that the second charging member 4 and the first charging member 12 may be attracted to each other to be close to or in contact with each other within a range that the magnetic elements can sense. From the electrical connection point of view, the first charging member 12 and the second charging member 4 respectively include electrical contact points, and both are configured to transmit electric power by making contact with each other electrical contact points. The first charging member 12 and the second charging member 4 respectively comprise at least two electric contact points, which are arranged on the surfaces of the first charging member 12 and the second charging member 4 capable of contacting or approaching each other and are positioned in a one-to-one correspondence, that is, the two electric contact points on the first charging member 12 and the two electric contact points on the second charging member 4 are positioned in a correspondence, and are electrically isolated from each other, and the two electric contact points on the first charging member 12 are also electrically isolated from each other, when the first charging member 12 and the second charging member 4 approach each other, the electric contact points thereon are respectively in contact conduction to form two mutually independent electric paths, in some preferred manners, the electric contact point of at least one of the first charging member 12 and the second charging member 4 is an elastic electric contact point, the elastic electric contact point can avoid hard touch when the first charging member 12 and the second charging member 4 attract each other to be aligned and contacted, and protect the electric contact point.

As shown in fig. 17-20, a section of a larger-diameter limiting ring 15 is disposed in the limiting pit 13, and a structural limiting baffle 121 matched with the limiting ring 15 is disposed on the first charging member 12, so that the first charging member 12 can move up and down within a range defined by the limiting ring under the cooperation of the structural limiting baffle 121 and the limiting ring 15, as shown in fig. 17 and 20, when no commodity or the commodity is picked up, the first charging member 12 drops on the bottom of the limiting pit 13, and the upper end of the first charging member is located inside the base 1, forming a protection structure, as shown in fig. 18-19, when the commodity 100 is placed back in the base 1, the first charging member 12 and the second charging member 4 attract each other, and the first charging member 12 will move up until contacting with the second charging member 4 and achieving electrical connection. When the commodity is taken up, the first charging member 12 is limited by the base 1 and cannot be taken up along with the commodity and the second charging member 4, at the moment, the first charging member 12 and the second charging member 4 can be separated only by the fact that the magnetic adsorption force between the first charging member 12 and the second charging member 4 is smaller than the adhesive force between the second charging member 4 and the commodity, the first charging member 12 falls off from the combination of the commodity 100 and the second charging member 4, the electric connection is broken, and power supply to the commodity is achieved. When the commodity is put back after being experienced, the magnetic adsorption force can also play a role in guiding the return of the commodity.

In addition, the first charging member 12 can be connected to a circuit board or a battery in the base 1 through a data cable or a flexible circuit 16, the base 1 can be provided with a storage battery, the circuit board supplies power to the first charging member 12 and other electric components, and the base 1 can also be connected to an external power supply through an external power line to get power.

In this embodiment, the additional sensors of embodiments 1-4 can be used to detect the security of the merchandise.

Other ways not described in this embodiment can be implemented with reference to embodiments 1-4, or the prior art in the field of merchandise theft prevention.

Example 6, see figures 22-24.

In the present embodiment, focusing on the guiding protection structure on the first charging member 12 and the second charging member 4, specifically, as shown in fig. 22, a base 41 may be disposed on the second charging member 4, the base 41 may be used for supporting a charging head 42 connected to an article, and when the charging head 42 is coupled to the article, the base 41 is exposed to the article, and both an electrical contact and a magnetic element of the second charging member 4 may be disposed on the base 41 for aligning with the first charging member 12.

The uppermost end of the first charging member 12 is provided with a groove 123 having a shape matching the shape of the base 41, the electrical contact 122 of the first charging member 12 is disposed in the groove 123, a ring of guide rings 124 is disposed outside the groove 123, the guide rings 124 have a protrusion 125, the base 41 placed therein can be covered, and the guide rings 124 and the protrusion can also protect the accurate alignment, as shown in fig. 24, if the base 41 of the second charging member 4 is not placed at the correct positions of the groove 123 and the guide rings 124, the contact with the electrical contact in the first charging member 12 is not possible, thereby preventing the damage caused by the inaccurate alignment.

In addition, the raised portion 125 forms a concave-convex position on the guide ring 124, which can guide the placing direction of the base 41, so that when placing, the commodity can be accurately aligned by rotating slightly.

Other embodiments of this embodiment can refer to embodiment 5.

Example 7, see figures 25-28.

In this embodiment, the commodity 100 is exemplified by a tablet pc, a support part 11 capable of supporting the tablet pc is arranged on the base 1, the support part 11 may be a support plate as shown in the figure, an upper end of the support plate has an arc surface capable of pushing against a back of one side of the tablet pc, so that the tablet pc is placed on the base 1 in an inclined manner; preferably, the upper end of the supporting plate can be provided with a flexible surface which is wear-resistant or has a certain friction force, for example, a sponge, silica gel or rubber covering layer can play a role in skid resistance and commodity protection. The base 1 may further be provided with at least one stopper 111 capable of stopping a downward side of the tablet computer, and the actual number and position of the stoppers 111 may be set according to the size of the tablet computer and the position of the tablet computer placed on the base 1. In addition, as an optimization, the upper end of the supporting plate can be set to be a smooth surface, when the commodity 100 is placed on the base 1, the commodity naturally slides down due to gravity factors until the stopper 111 blocks the sliding down, and the base 1 or the stopper 111 can be provided with a magnetic attraction original corresponding to the commodity, so that the commodity is stopped and can be accurately aligned when being blocked by the stopper 111, and the commodity 100 is displayed on the base 1 at a specific preset angle and position;

besides, the base 1 is further provided with a first charging member 12 capable of supplying power to the merchandise, the first charging member 12 may be disposed inside the base 1, and the base 1 is provided with an opening 112 capable of allowing the first charging member 12 to be exposed, and the first charging member 12 can establish electrical connection with the merchandise 100 through the opening 112 and supply power to the merchandise. Preferably, the side of the first charging member 12 contacting the merchandise is flush with the side of the stopper 111 contacting the merchandise, so that the first charging member 12 can just contact the merchandise when the merchandise is displayed, thereby enabling the charging member to smoothly establish electrical connection.

In this embodiment, the second charging member 4 cooperating with the first charging member 12 may be disposed on the merchandise 100, such as the electrical contact point shown in fig. 25, and correspondingly, the first charging member 12 is also disposed with a matching electrical contact point (as shown in fig. 26), or the second charging member 4 may be a wireless charging module disposed inside the merchandise 100, and correspondingly, the first charging member 12 is also disposed with a wireless charging module, when the two approach to a certain degree or contact, the first charging member 12 can supply power to the merchandise 100 through the second charging member 4, and usually, the merchandise 100 is disposed with a circuit board and a battery module, which can receive power and store power.

In this embodiment, the base 1 may be connected to an external power source through the external cable 5 to obtain electric energy, or may be connected to an external monitoring device or warning device through the external cable 5, and transmit a safety signal or an alarm signal to the external monitoring device or warning device through the external cable, and of course, the base 1 may also have a built-in monitoring device or warning device.

In this embodiment, the guide structure may include a guide housing 126, which may be wrapped around the first charging member 12, and as shown in the guide housing 126, a guide passage may be formed to allow the first charging member 12 or a portion of the first charging member 12 to move therealong, an opening 112 to allow the first charging member 12 to be exposed may be disposed at an outermost end of the guide passage, and the opening 112 may be smaller in size than at least a portion of the first charging member 12 to prevent the first charging member 12 from coming out of the guide structure. Preferably, the guiding housing 126 may form a slightly convex arc surface to assist the stopper 111 to further support the product 100, and on the other hand, to protect the first charging member 12, and the arc surface structure of the guiding housing 126 may also form an arc channel therein, and the arc channel may play a better guiding role when the first charging member 12 moves, so as to facilitate the movement of the first charging member 12.

Other ways not described in this embodiment can be implemented with reference to embodiments 1-6, or the prior art in the field of merchandise theft protection.

The security device of the present invention may be used for a general demonstration, for example, an application scenario shown in fig. 29, in which at least one of the security devices of embodiments 1 to 6 or a combination of different types of security devices may be applied. In the case of the overall display, one alarm host 300 may be provided for one display group (for example, a plurality of commodities 100 on the same display surface 300), the alarm host may be provided below the display surface without occupying the display space, and the sensors or warning devices of the safety devices are connected to the alarm host, and the alarm host gives an alarm in a unified manner.

Claims

1. A safety device for commodity display is characterized by comprising,

a base, a wireless safety component and a wireless monitoring device,

the wireless security component configured to be operably associated with the article of merchandise;

the base configured to be usable to support the article of merchandise or the wireless security assembly, the base including a first charging member configured to be at least partially located within the base and movable within a range defined by the base;

the first charging member is configured to be movable toward and electrically connected with the wireless security component when the item of merchandise is placed back on the base; the first charging member and the wireless security component are separated when the article of merchandise is picked up;

the security device is configured to emit a security signal by either a wireless monitoring device or the wireless security component when the wireless security component exceeds a defined distance or range.

2. The security device of claim 1, wherein the wireless security component and the wireless monitoring device comprise wireless communication modules configured to communicate distance or location information.

3. The security device of claim 1, wherein the first charging member comprises a magnetically attractive element configured to attract the wireless security component.

4. The security device of claim 1, wherein the wireless security assembly comprises a second charging member configured to be electrically connectable to the first charging member.

5. The security device of claim 2, wherein the wireless security assembly comprises a battery configured to power the wireless communication module.

6. The security device of claim 1, wherein the wireless security component comprises a sensor configured to detect merchandise connection status.

7. A safety device for commodity display is characterized by comprising,

a base containing a power output module and a wire coiling device,

the power output module comprises a first charging member and a second charging member, the first charging member is configured to be partially within a base and is movable within a range defined by the base; the second charging member is configured to be connected to an article input interface, the first charging member is configured to be movable toward and electrically connected with the second charging member when the article is placed back on the base; the first charging member and the second charging member are separated when the article is picked up;

the wire coiling device comprises a rotating shaft and a cable, the rotating shaft is configured to be rotatably arranged in the base, one end of the cable is directly or indirectly connected with the commodity and is configured to extend and retract relative to the base;

the safety device is configured to send out a safety signal when the cable is disconnected.

8. The security device of claim 7, comprising a warning device, wherein the cable of the cable winding device is connected to the warning device for detecting the connection status of the merchandise.

9. The security device of claim 7, wherein the line reeling device comprises a sensor, and the cable is configured to be connected to the merchandise via the sensor.

10. A safety device for commodity display is characterized by comprising,

the charging device comprises a base, a second charging component, a warning device and a safety cable;

the security cable is configured to be connected to the merchandise and the alert device,

the second charging member is configured to be connectable to a merchandise input interface for transmitting power to merchandise;

the base comprises a first charging member configured to be partially within the base and movable within a range defined by the base; the first charging member is configured to be movable toward and electrically connected to the second charging member when the item of merchandise is placed back on the base; the first charging member and the second charging member are separated when the article is picked up;

the safety device is configured to emit a safety signal when the safety cable is disconnected.

11. The security device of claim 10, wherein the security cable comprises a sensor, the security cable being electrically connected to the sensor and configured to detect the merchandise connection status via the sensor.

12. The security device of claim 11, wherein the sensor is configured to be operably connected to the article of merchandise, the connection comprising an adhesive or a structural coupling stop.

13. The security device of claim 10, wherein said security cable comprises a straight or spring wire.

14. A safety device for commodity display is characterized by comprising,

a base, a first charging member and a second charging member,

the second charging member is configured as a charging interface connectable to the article;

the first charging member is configured to be movable within a range defined by the base and configured to be movable toward and electrically connectable with the second charging member when the item of merchandise is placed back into the base; the second charging member and the first charging member are separated when the article is picked up;

the security device is configured to be capable of providing power to the item of merchandise when the item of merchandise is on the base.

15. The security device of claim 14, wherein the first and second charging members each comprise a magnetically attractive element and are configured to be attracted to each other by the magnetically attractive element.

16. The security device of claim 14, wherein the first charging member and the second charging member each comprise an electrical contact configured to transmit power through electrical contact with each other.

17. A safety device for commodity display is characterized by comprising,

a base, a first charging member, and a guide protection member;

the base includes a second charging member including a second electrical contact;

the first charging member is configured to be inserted into a charging interface of the article of merchandise, the first charging member including a first electrical contact;

the guide protection member is configured to guide the first charging member and the second charging member to be combined at a defined position, and the first electric contact and the second electric contact are not contacted when the first charging member and the second charging member are at an undefined combined position;

18. The security device of claim 17, wherein at least one of the first and second electrical contacts comprises a resilient electrical contact pin.

19. The security device of claim 17, wherein the guide protection member is configured to be peripheral to the first electrical contact and/or the second electrical contact.