CN213070034U - Sensor for commodity anti-theft - Google Patents

Abstract

The utility model discloses a sensor for commodity theftproof, which is characterized by comprising a charging head and a mounting plate, wherein the mounting plate comprises an elastic component and is configured to be attached to a commodity; the charging head comprises a locking member and a connector, wherein the connector is configured to move in a space defined by the charging head, and the locking member is configured to be capable of forming locking or releasing with the elastic member; the sensor is configured to emit a security signal when the article is disengaged. The utility model discloses a sensor can be easy to assemble or retrieve commodity, but the connector has certain activity space on charging head, can be applicable to the different commodity of multiple volume, and in addition, the sensor can last to provide electric power for commodity to guarantee that commodity can not cut off the power supply in the show process.

Description

Sensor for commodity anti-theft

Technical Field

The utility model relates to a sensor for commodity theftproof.

Background

With the development of commodity experience type services, the display and experience functions of commodities are more opened to purchasers or potential purchasers, and meanwhile, the requirement for commodity theft prevention is continuously increased. On the one hand, the various requirements of the experience person are met as much as possible, all functions of the commodity and the side which is the most good and convenient are displayed to the experience person as much as possible, on the other hand, the possible stealing behaviors of the person who is in good care are prevented, and the hidden danger that the commodity is possibly stolen in the displaying and experiencing process is reduced or even eliminated as much as possible.

In the show commodity show, all need to have the power to charge for show commodity, thereby in addition, commodity on the stand need remove in the certain limit and provide the space that functional experience for the show object, consequently, the commodity need compromise the removal demand of commodity and the demand that charges for commodity in the show in-process, must guarantee the theftproof demand of commodity in the show in-process simultaneously. The commodity anti-theft principle is that when the commodity is in a non-safety state, a sound and light alarm is given out to prompt staff in a sales place, so that the commodity is often connected with an alarm.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a sensor for commodity theftproof.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sensor for merchandise theft prevention comprising a charging head and a mounting plate, the mounting plate comprising a resilient member, the mounting plate configured to be attached to merchandise; the charging head comprises a locking member and a connector, wherein the connector is configured to be movable in a space defined by the charging head, and the locking member is configured to be capable of forming locking or releasing with the elastic member in an operable way; the sensor is configured to emit a security signal when the article is disengaged.

Further, the method comprises the following steps of; the locking member and the elastic member lock the connector configured not to be removed from the article charging port.

Further, the method comprises the following steps of; the mounting plate includes an adhesive, the mounting plate configured to be attached to a surface of the item by the adhesive.

Further, the method comprises the following steps of; an unlocking member is included and is configured to be operable to unlock the locking member and the elastic member.

Further, the method comprises the following steps of; the charging head comprises a shell, and the shell is of an L-shaped or approximately L-shaped structure.

Further, the method comprises the following steps of; the L-shaped or approximately L-shaped housing is configured to have one end attached to one side of the article charging port and the other end attached to the back side of the article.

Further, the method comprises the following steps of; the unlocking member is configured to perform an unlocking operation by a tool.

Further, the method comprises the following steps of; the connector comprises a common charging connector for digital products such as MicroUSB, TypeC, Lightning and the like.

Further, the method comprises the following steps of; the connector is configured to be capable of transmitting power to the item of merchandise.

Further, the method comprises the following steps of; including indicator lights configured for operating status indication

To sum up, the utility model discloses a sensor can be easy to assemble or retrieve commodity, and the connector has certain activity space on charging head moreover, can be applicable to the different commodity of multiple volume, and in addition, the sensor can last to provide electric power for commodity to guarantee that commodity can not cut off the power supply in the show process.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of embodiment 1 of the present invention showing a structure of a charging head and a mounting plate split.

Fig. 3 is a schematic view of an assembly structure of a charging head and a mounting plate according to embodiment 1 of the present invention.

Fig. 4 is a structural schematic diagram of a charging head, a mounting plate and a commodity splitting structure according to embodiment 1 of the present invention.

Fig. 5 is a schematic view of an application scenario of embodiment 1 of the present invention.

Fig. 6 is a schematic view of the overall structure of embodiment 2 of the present invention.

Fig. 7 is a schematic view of the overall structure of embodiment 3 of the present invention.

Fig. 8 is a schematic view of an assembly structure of a charging head and a mounting plate according to embodiment 3 of the present invention.

Fig. 9 is a schematic view of a structure for detaching a charging head and a mounting plate according to embodiment 3 of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

Anti-theft commodity

The merchandise anti-theft referred to in the utility model, especially for some merchandise that needs to be functionally displayed to buyer or potential buyer, such as electronic product, some functions of these merchandise need to be known by user under the condition of use, these merchandise usually have some man-machine interactive interfaces, the exhibited person can contact and use all or part of functions of these merchandise exemplarily or demonstratively within a certain range, thereby understanding the performance of the merchandise, in industry, sometimes this merchandise with functional display requirement will also be referred to as merchandise with experience requirement, namely the exhibited person can operate and experience the merchandise displayed within the limited condition and range, therefore, these merchandise will be directly contacted by the experienced person, the experienced person can be within the limited range of the seller or merchandise owner, for example, the commodities can not be taken out of the sales site, and the ownership of the displayed commodities is also attributed to the seller or the commodity holder, so that anti-theft measures are needed, the anti-theft measures do not limit the use of the experiencers, but only limit the experiencers to take the commodities out of the sales site, and even in some cases, the anti-theft measures need to consider not to hinder the use of the experiencers as much as possible so that the experiencers can obtain better use experience, which is different from the concept of anti-theft in mass vendor sales.

Safe/non-safe states

The safe or unsafe state referred to in the utility model refers to the state of the displayed merchandise, especially refers to the state of the relationship between the displayed merchandise and the anti-theft device under the condition of setting the anti-theft device, generally speaking, the merchandise is in the state that we consider it not stolen, which is referred to as the safe state, which we consider possibly stolen state, which is referred to as the unsafe state, whether the anti-theft measure is intact, whether the displayed merchandise is under the protection of the anti-theft measure, if so, we consider it is the safe state, if not, we consider it is the unsafe state, that is, the safe or unsafe state can be relative to the anti-theft measure, for example, the anti-theft measure is that the displayed merchandise is always connected with the charging interface, then, the sensor detects the charging interface, whether it is always connected with the merchandise, if yes, the system is in a safe state, and if the connection is disconnected, the system is in a non-safe state; or if the anti-theft measure is to keep the commodity in a charging state all the time, the sensor detects whether the charging cable of the commodity keeps power transmission, if so, the charging cable is in a safe state, and if not, the charging cable is in a non-safe state; or, if the anti-theft measure is that the commodity is clamped by the clamping device, the sensor detects whether the commodity is in the clamping space or whether the commodity is in contact with or installed on the clamping device, if so, the commodity is in a safe state, and if not, the commodity is in a non-safe state; and so on.

Security signal

Security signals are also a well-known concept in the field of article surveillance, when an article is in an unsecured state, some components in an article surveillance system will send out a security signal, which may be a sensing signal or an electrical signal or a digital signal, which may be triggered by many methods/events in the prior art, for example, the event may be a physical disconnection or a circuit disconnection, the triggering method may be sensing by the sensing component, the sensing signal is transmitted to the corresponding device, the corresponding device can send out a security signal according to the most basic logic judgment (yes/no) after receiving the sensing signal, in the field of article surveillance, the general triggering method may be disconnection, disconnection charging, detachment from an installed component, or destruction in a certain set manner, may trigger the generation of a security signal, which is conventional in the art.

Cable with a flexible connection

The cable is a concept of connection and/or transmission in the present invention, in some cases, the cable may be a purely mechanical connection, connecting two objects, in some cases, the cable may provide power transmission (strong current) to establish power connection for two parties connected by the cable, one party may provide power to the other party, or both parties may have power to transmit each other, in some cases, the cable may provide data transmission (including weak current) to provide power and data connection for two parties connected by the cable, one party may provide power or transmit data signals to the other party, or both parties may have power and data signals to transmit each other, in some cases, the power of the transmission line in the cable may be used as an induction loop, i.e. a determination factor for detecting whether the cable is on or off, for example, when there is power transmission in the cable, the sensing loop can be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with the commodity and the anti-theft host machine, the commodity can be considered to be in a safe state, or when signals are transmitted in the cable, the sensing loop can also be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with the commodity and the anti-theft host machine, the commodity can be considered to be in a safe state, under the condition, the cable can play a sensing role and equivalently play a part of a sensor, and the cable at the moment can be used as a part of the sensor. In fact, the effect of cable in this theftproof field is the commonly used technical means in this field too, the utility model discloses do not relate to the structure of cable itself and the improvement of function, the utility model discloses only provide some application scenarios to the cable that is used for commodity theftproof.

In the prior art of commodity theftproof, some are exclusively used in the cable of theftproof, that is can transmit theftproof signal or safety signal, usually in addition to two wires that are used for forming conductive loop, still have a data line of special transmission signal, the weak current wire usually, only is used for transmitting data, signal and conductive loop can be independent the utility model discloses in, can directly adopt ordinary conductive cable as the signal line to thereby current or voltage on the warning return circuit detection wire reach the purpose that detects whether commodity is in safe state.

Authorized/unauthorized

In the present invention, the unauthorized is relative to the authorized, because in the field of merchandise theft prevention, there are two ways of locking and unlocking, during the merchandise being displayed or used, it should be usually in the locked state, in which the merchandise will not be stolen, but besides the theft, the merchandise may be actively removed from the theft prevention device by the merchant, for example, when a certain merchandise is released from the market and is not displayed any more, the corresponding exhibit will be removed, which relates to the replacement of the merchandise, or when the merchandise has quality problem and needs to be repaired, it may be removed from the theft prevention device, when the merchandise is replaced or repaired, the merchandise will be removed from the theft prevention device by the staff (merchant) with authority, at this time, the connection between the merchandise and the theft prevention device will be released, for example, the connector will be removed from the merchandise, in this case we call authorized, and vice versa unauthorized. Authorization or non-authorization is a concept that is relatively well known and frequently used in the field of merchandise theft prevention.

Safety device

The safety device is a device provided for safety as its name implies. In the present invention, the security device mainly refers to some devices used in the field of merchandise theft prevention, which can play a certain role in merchandise theft prevention, or play a certain role in a certain link of merchandise theft prevention, such as an alarm, and when the merchandise is in an unsafe state or is considered to be in an unsafe state, the alarm can give an alarm sound or sound and light prompt and other alarm signals; as another example, the sensor may be used to sense whether the merchandise is in a safe state; for another example, the locking device of the article may directly act on the article to restrict it to a state considered safe. In summary, the security device is a security system that controls, manages and the like the articles to be protected from theft so that the articles to be protected from theft are in a secure or security considered state, and the controller can operate the security device to lock or unlock the security device (e.g., article lock), or manage the state of the security device, whether operable or inoperable, which is the latter operable or inoperable, as the control of the security device itself.

Alarm/warning

In the field of merchandise theft prevention, an alarm is also a common theft prevention device, and is mainly used for performing an alarm operation according to a security signal sent by a monitoring device/sensor/cable, etc., and a typical example of an alarm device is an alarm for sending an alarm prompt sound to prompt a worker in a sales place that a merchandise may be in a safe or non-safe state. Generally speaking, can be called to send alarm signal to this kind of alarming function of alarm device, alarm signal for example warning prompt tone, still can include light signal sometimes, is called audible-visual annunciator, the utility model discloses do not improving alarm itself, can send alarm signal, perhaps the device that can report to the police can be regarded as the utility model discloses an alarm.

Sensor with a sensor element

The sensor often is used for certain signal of perception or certain state of perception, the utility model provides a sensor is exclusively used in commodity theftproof, and the sensor in the commodity theftproof can be an induction line, also can be a device that has inductive element, also can be the integrated component that has the response function on the connector, and its effect is exactly, can the sensing signal, distinguishes through this signal whether show commodity is in safe state. The sensor of the present invention is a unitary structure, and a portion of the sensor may have an inductive function, such as the conductive cable described above, and may be attached to a commodity. The sensor is a widely used prior art, and may be only a sensor having a sensing function, or a device having a structure capable of sensing or transmitting some signal, such as the safety signal mentioned above. In the present invention, the sensor may be a structure with a sensing element, which includes not only the sensor itself but also other structures.

Example 1

As shown in fig. 1 to 5, a sensor for article surveillance, comprising a charging head 1 and a mounting plate 2, the mounting plate 2 comprising an elastic member 21, the mounting plate 2 being attachable to an article 10, preferably, the mounting plate 2 comprising an adhesive, the mounting plate 2 being attached to a surface of the article 10 by the adhesive; the charging head 1 includes a lock member 11 and a connector 12, the connector 12 being movable within a space defined by the charging head 1, the lock member 11 being operable to form a lock or release with the elastic member 21; when the merchandise is detached from the sensor, the sensor can send a security signal.

The utility model discloses a mounting panel 2 realizes through the cooperation of elastic component 21 and locking component 11 that charging head 1 and mounting panel 2 can dismantle the connection. In the process of commodity display, the safety device is arranged on the display stand, the arrangement of the safety device is very complicated work, the attractiveness of the display stand needs to be considered, and cables and the safety device need to be arranged according to the actual power position on site, so that the arranged safety device cannot be moved frequently after the arrangement of the whole set of safety device is completed. However, after the end of the display on the same day, the worker needs to have a receiver for the work in terms of the safety of the goods, that is, the goods to be displayed are recovered from the display stand and stored in the safe place, and the goods are placed back to the display position on the display stand before the display on the next day is started. Therefore, the charging head 1 and the mounting plate 2 of the utility model can be disassembled; in the display process, the mounting plate 2 is attached to the non-display surface of the commodity 10 all the time, before the display is started, a worker only needs to insert the commodity 10 with the mounting plate 2 into the charging head 1 of the display stand and insert the connector 12 on the charging head 1 into the charging interface of the commodity 10.

Preferably, the connector 12 is movable within a space defined by the charging head 1 in order to be suitable for commercial products of different thicknesses. The charging head 1 comprises a shell, wherein the shell is of an L-shaped or approximately L-shaped structure; the L-shaped or approximately L-shaped shell is configured to be attached to one surface of the commodity charging port at one end, and to be attached to the back surface of the commodity at the other end; in a simple manner, the charging head 1 includes a base 14 and a connecting plate 15, the base 14 and the connecting plate 15 form an L-shaped structure, a cavity 13 capable of placing the connector 12 is formed in the base 14, and the connector 12 has a certain moving space in the cavity 13, that is, the connector 12 can move back and forth in the cavity 13, when the displayed commodity is thinner, the connector 12 is located at a position behind the cavity, that is, closer to the connecting plate 15; when the product being displayed is thicker, the connector 12 is located at a position more forward of the cavity, i.e. further away from the connection plate 15. The design of this kind can let the utility model discloses a sensor can be applicable to the product of more models.

Preferably, the front surface of the mounting plate 2 is provided with an adhesive which can be attached to a non-display surface of the commodity, the back surface is provided with an elastic member 21, the elastic member 21 is an elastic sheet, one end of the elastic sheet is fixedly connected with the back surface of the mounting plate 2, the other end of the elastic sheet is movable relative to the mounting plate 2, the end is provided with a convex portion 22, and the convex portion 22 can be matched with the locking member 11 of the charging head 1. In the present embodiment, the locking member 11 is a through groove on the connecting plate 15 provided with the charging head 1, and when the projection 22 is inserted into the through groove, i.e., regarded as the mounting plate 2 being locked, and when it is necessary to unlock the mounting plate 2 from the charging head 1, the unlocking member is operable to release the locked state of the locking member and the elastic member; that is, when the projection 22 is pressed by the unlocking member, the projection 22 is pressed to a position away from the through groove of the link plate 15, and it is regarded as unlocked. The unlocking member may be in various forms, and the unlocking member may be a pressing tool such as a screwdriver or a pressing sheet, or a finger nail of a human body, and may be regarded as the unlocking member as long as the protrusion 22 can be pressed through the through groove.

Preferably, the mounting plate 2 includes a top surface 23, a support surface 24, an elastic member 21, a connection column 25, and a connection block 26; the top surface 23 and the supporting surface 24 are vertically arranged, the connecting column 25 is arranged at the bottom of the supporting surface 24, the base 14 of the charging head 1 is provided with the connecting hole 16 which can be connected with the connecting column 25, the elastic member 21 and the connecting block 26 are both arranged on the supporting surface 24 and are arranged on the same surface, and when the elastic member 21 is in an initial state, namely in a state of no external force pressing, the distance from the convex part 22 of the elastic member 21 to the supporting surface 24 is greater than the distance from the top surface of the connecting block 26 to the supporting surface 24; when the elastic member 21 is in a pressed state, the distance from the convex portion 22 of the elastic member 21 to the supporting surface 24 is smaller than the distance from the top surface of the joint block 26 to the supporting surface 24, in other words, the joint block 26 provides a space for the elastic member 21 to move.

The utility model discloses can adopt following step to install and use: firstly, a commodity 10 with a mounting plate 2 is close to a charging head 1, the mounting plate 2 is slid along a connecting plate 15 to a direction close to a base 14, at the moment, an elastic member 21 can be pressed by the connecting plate 15, at the moment, a charging interface of the commodity 10 is aligned with a connector 12 on the base 14, the connector 12 is inserted into the charging interface of the commodity 10, in the alignment process, the connector 12 can be finely adjusted front and back, when a convex portion 22 of the elastic member 21 slides to a through groove of the connecting plate 15, the elastic member 21 can rebound, the convex portion 22 is clamped in the through groove, and at the moment, the connector 12 is considered to be connected to the charging interface of the commodity 10; the connecting column 25 of the mounting plate 2 is also inserted into the connecting hole 16 of the base 14, and at the moment, the commodity is locked; on the contrary, when the unlocking member presses the elastic member 21 and then pulls up the article and the mounting plate 2, the elastic member 21 is held by the connecting plate 15 until the mounting plate 2 is completely separated from the charging head 1, and it is determined that the article is unlocked.

Of course the utility model discloses a function that the sensor can also realize charging for commodity, during locking member 11 and the 21 locking state of elastic component, connector 12 can not demolish from the commodity interface that charges, and connector 12 can be to commodity 10 transmission electric power, and as preferred, the connector includes digital product charging connector commonly used such as MicroUSB, TypeC, Lightning for the commodity of cooperation different models. When the locking member 11 and the elastic member 21 are in the locked state and the connector 12 is inserted into the charging interface of the merchandise 10, it is considered that the continuous power can be supplied to the merchandise 10, and when the merchandise is powered off or the connector 21 is disconnected from the merchandise 10, the sensor can send out a safety signal.

Furthermore, the utility model discloses can also set up the pilot lamp and be used for instructing operating condition, also be used for indicating whether sensor is in operating condition to the pilot lamp, play the effect of suggestion, for example, when the pilot lamp is green lamp, show the utility model discloses circular telegram, the pilot lamp is red and shows when showing the warning etc. the pilot lamp can set up the utility model discloses certain exerted surface to connect the electricity through the overhead electricity that charges and get, need explain, the pilot lamp is conventional technology, and the design of pilot lamp can adopt the way among the prior art completely, for example sets up at the overhead pilot lamp that charges, and here is no longer repeated. Additionally, the utility model discloses a sensor can be connected with alarm 4, and the safety signal that the sensor sent can pass through cable transmission to alarm, and the alarm can send the warning, and the buzzer among the prior art etc. also can be adopted to the alarm, the utility model discloses need not make the improvement to alarm itself.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in the form of the locking member 11 and the elastic member 21.

In the present embodiment, the locking member 11 is a circular through hole, and the elastic member 21 is a marble, in the same manner as in embodiment 1, when the marble is automatically bounced through the through hole, it is considered that the locking member 11 and the elastic member 21 are in the locked state, and when the marble is pressed by the tool 5, the commodity and the dark turning plate 2 are pulled out from the charging head 1 by pulling the commodity upward, it is considered that the locking member 11 and the elastic member 21 are in the unlocked state.

Example 3

As shown in fig. 7 to 9, the present embodiment is different from embodiment 1 in the specific structure of the locking member 11 and the elastic member 21.

In this embodiment, the locking member 11 and the elastic member 21 are hidden in the charging head, and the mounting plate 2 or the connecting plate 15 of the charging head 1 of the present invention has a certain flexibility and can be bent to some extent. In this embodiment, the locking member 11 is a groove 17 provided on the connecting plate 15, and the elastic member 21 can be engaged with the groove 17, and when the commodity 10 is mounted, just as in embodiment 1, the commodity 10 together with the mounting plate 2 is inserted into the charging head 1, and when the elastic member 21 is engaged with the groove 17, the mounting is regarded as completed. When the commodity needs to be recovered, because the connector 12 can move in the cavity 13 of the charging head 1, the commodity and the mounting plate can slightly move forward, and then the mounting plate 2 or the connecting plate 15 has certain flexibility, so that the elastic member 21 leaves the area of the groove 17, and the commodity 10 and the mounting plate 2 can be easily detached from the charging head 1 together.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (10)

1. A sensor for merchandise theft prevention comprising a charging head and a mounting plate, the mounting plate comprising a resilient member, the mounting plate configured to be attached to an article of merchandise; the charging head comprises a locking member and a connector, the connector is configured to be movable in a space defined by the charging head, and the locking member is configured to be capable of forming a lock or a release with the elastic member; the sensor is configured to emit a security signal when the article is disengaged.

2. A sensor for theft protection of merchandise, according to claim 1, wherein: the locking member and the elastic member are locked state the connector is configured not to be detachable from the article charging interface.

3. A sensor for theft protection of merchandise, according to claim 1, wherein: the mounting plate includes an adhesive, the mounting plate configured to be attached to a surface of the item by the adhesive.

4. A sensor for theft protection of merchandise, according to claim 1, wherein: an unlocking member is included and is configured to be operable to unlock the locking member and the elastic member.

5. A sensor for theft protection of merchandise, according to claim 1, wherein: the charging head comprises a shell, and the shell is of an L-shaped or approximately L-shaped structure.

6. A sensor for theft prevention of merchandise, according to claim 5, wherein: the L-shaped or approximately L-shaped housing is configured to have one end attached to one side of the article charging port and the other end attached to the back side of the article.

7. A sensor for theft prevention of merchandise, according to claim 4, wherein: the unlocking member is configured to perform an unlocking operation by a tool.

8. A sensor for theft protection of merchandise, according to claim 1, wherein: the connector comprises a charging connector commonly used by MicroUSB, TypeC and Lightning digital products.

9. A sensor for theft protection of merchandise, according to claim 1, wherein: the connector is configured to be capable of transmitting power to an article of merchandise.

10. A sensor for theft protection of merchandise, according to claim 1, wherein: an indicator light is included that is configured for operating status indication.

Images