CN218805694U - Intelligent luminous lock tongue for motor vehicle safety belt - Google Patents

Abstract

The utility model provides a luminous spring bolt of intelligence for motor vehicle safety belt, include: the light-emitting module comprises a plug-in part, a holding part and a light-emitting component, wherein the holding part is arranged at the upper end part of the plug-in part and comprises a transparent light-transmitting cover plate; the light-emitting component is arranged in the holding part and comprises a light-emitting element, a power supply element, a light sensing element and a control circuit; the light-emitting element is specifically arranged in the light-transmitting cover plate, and light rays emitted by the light-emitting element can be transmitted out; the light sensing element is connected with the power supply element and the light emitting element, and the control circuit can control power supply to the light emitting element according to a light sensing result of the light sensing element. Above-mentioned scheme simple structure, the luminous process is controllable, but user's convenient operation in the dark surrounds.

Description

Intelligent luminous lock tongue for motor vehicle safety belt

Technical Field

The utility model relates to a motor vehicle accessory technical field, concretely relates to luminous spring bolt of intelligence for motor vehicle safety belt.

Background

In daily life of people, the shadow of a motor vehicle can be seen everywhere, and the motor vehicle has a non-negligible function as a necessity of daily life of people. With the changing of modern motor vehicle technology, people have made more stringent requirements on convenience of motor vehicle operation, individuation and intellectualization of automobile part design, conformity with ergonomics and aesthetic design.

Safety belts, one of the motor vehicle accessories, have a considerable effect on the motor vehicle occupants during driving. Currently, most of motor vehicle safety belts are provided with an acoustic or optical reminding device on a safety belt lock so as to remind passengers to wear the safety belt in time. However, when above-mentioned mode was in the environment of light deficiency, because the spring bolt that corresponds to above-mentioned safety belt hasp lacks the position indication, the passenger appears easily and can't in time find the safety belt spring bolt, need fumble repeatedly just can insert the spring bolt and accomplish the cooperation in the hasp and use, and this process can't satisfy the passenger to the demand of safety belt simple operation nature.

There are researchers in a patent (CN 209258065U) that disclose a safety belt latch and a safety belt buckle, wherein the safety belt latch includes a first fluorescent patch disposed on a lower cover of a plastic case, and this scheme can facilitate a user to use the safety belt latch in a dark environment. However, the scheme has the defects that the light emitting process of the first fluorescent patch is uncontrollable, visual interference is easily caused to passengers, the reminding effect is not obvious enough, and the like. Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide an intelligent light-emitting lock tongue for safety belt, which has a simple structure, a controllable light-emitting process and convenient operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a luminous spring bolt of intelligence for motor vehicle safety belt to solve the above-mentioned problem that exists among the prior art.

The utility model provides a pair of a luminous spring bolt of intelligence for motor vehicle safety belt, it includes: the plug part, the holding part and the light-emitting component; the upper end part of the plug-in part is provided with a holding part, and at least one side of the holding part is covered with a transparent light-transmitting cover plate; the light-emitting component is arranged in the holding part and comprises a light-emitting element, a power supply element, a light sensing element and a control circuit; the light-emitting element is arranged in the light-transmitting cover plate, and light rays emitted by the light-emitting element can be transmitted out; the light sensing element is connected with the power supply element and the light emitting element, and the control circuit can control power supply to the light emitting element according to a light sensing result of the light sensing element.

In one implementation, the light sensing element is a solar panel disposed on an outer surface of the grip portion.

In one implementation manner, a placement groove is formed in the light-transmitting cover plate, and the placement groove is used for placing the power supply element and the control circuit.

In one implementation, the light-emitting element is a light-emitting strip disposed along an edge of the light-transmissive cover plate.

In one implementation, the light-transmitting cover plate is of a U-shaped detachable hollow shell structure; the body of the holding part is provided with a structure capable of being inserted into the light-transmitting cover plate.

In one implementation, the power supply element is a battery, and the solar panel can provide charging current to the battery.

In one implementation, when the ambient light is sufficient, the control circuit controls the solar panel to directly supply power to the light-emitting element.

Compared with the prior art, an intelligence luminous spring bolt for motor vehicle safety belt have following advantage:

the utility model provides a luminous spring bolt of intelligence for motor vehicle safety belt, include: the light-emitting module comprises an inserting part, a holding part and a light-emitting component, wherein the holding part is arranged at the upper end part of the inserting part, and at least one side of the holding part is covered by a transparent light-transmitting cover plate; the light-emitting component is arranged in the holding part and comprises a light-emitting element, a power supply element, a light sensing element and a control circuit; the light-emitting element is arranged in the light-transmitting cover plate, and light rays can penetrate out of the light-transmitting cover plate; the light sensing element is connected with the power supply element and the light emitting element, and the control circuit can control power supply to the light emitting element according to a light sensing result of the light sensing element. Above-mentioned scheme's luminous spring bolt of intelligence, its simple structure, the luminous process is controllable, the user can convenient operation in the dark surrounds.

Drawings

The foregoing and other objects, features and advantages of embodiments of the present application will be more readily understood from the following detailed description taken in conjunction with the accompanying drawings. Embodiments of the application will be described by way of example and not limitation in the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an intelligent lighting tongue for a safety belt of a motor vehicle according to a first embodiment of the present application;

fig. 2 is a schematic structural view of the seat belt latch of fig. 1 at another angle after the transparent cover plate is removed;

FIG. 3 is a schematic structural diagram of the light-transmitting cover plate in FIG. 1;

fig. 4 is a schematic diagram of the operation of the light emitting assembly of fig. 1.

Reference numerals:

reference numbers of the first embodiment:

10-safety belt lock tongue

110-a plug-in part;

130-a grip portion; 131-a first housing; 133-a second housing; 135-light transmissive cover plate; 137-placing groove; 139-first gap;

150-a light emitting component; 151-a light emitting element; 153-power supply elements; 155-light sensing element; 157-a control circuit;

Detailed Description

Embodiments of the present application will be described in detail below with reference to the accompanying drawings. Examples of embodiments are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements with the same or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Among the correlation technique, the safety belt that is used for the motor vehicle adopts mostly to set up acoustics or optics reminding device on the safety belt hasp to remind the passenger in time to wear the safety belt, when this kind of mode is used in the dark scene of not enough light, the passenger often can appear and can't in time find the safety belt spring bolt, need to feel repeatedly many times just can insert the condition in the safety belt hasp with the spring bolt, the unable convenience demand that satisfies the passenger of this process, do not do benefit to passenger experience and feel. In view of the above, the present application provides an intelligent light-emitting lock tongue for a safety belt of a motor vehicle, which includes an insertion part, a holding part and a light-emitting assembly, wherein at least one side of the holding part is covered by a transparent light-transmitting cover plate; the light-emitting component comprises a light-emitting element, a power supply element, a light sensing element and a control circuit; light emitting component sets up in the printing opacity apron, its luminous light can see through, light induction element is connected with power component and light emitting component, control circuit can be according to light induction element's light response result, control is to light emitting component's power supply, through set up light emitting component on the safety belt spring bolt, and this light emitting component's luminescent process controls through light induction element and control circuit, make the safety belt use become simple convenient, can promote passenger's experience and feel.

Alternative implementations of the present disclosure are described below in conjunction with the appended drawings, and it will be understood by those skilled in the art that the following implementations are illustrative only and not exhaustive, and that certain features or certain examples may be substituted, spliced or combined by those skilled in the art based on these implementations, and that these should still be considered as the disclosure of the present disclosure.

A first embodiment of the present application will be described in detail below with reference to fig. 1-4.

Fig. 1 is a schematic structural diagram of an intelligent light-emitting bolt for a safety belt of a motor vehicle according to the present embodiment, wherein an upper end of the safety belt bolt 10 is shown in an upper portion of fig. 1, and one end of an insertion portion 110 of the safety belt bolt 10 is shown in a lower portion of fig. 1; fig. 2 is a schematic structural view of the seat belt latch of fig. 1 at another angle after the light-transmitting cover plate is removed. As shown in fig. 1 and fig. 2, the intelligent luminous lock tongue 10 of safety belt, safety belt lock tongue for short, includes: a plug part 110, a holding part 130 and a light emitting component 150. The socket part 110 is a part of the seat belt tongue 10 inserted into a seat belt buckle (not shown), and the grip part 130 is provided at an upper end of the socket part 110; the light emitting assembly 150 is disposed in the grip portion 130.

The insert part 110 is usually made of a metal material and has a specific shape that enables an effective connection with the buckle of the seat belt, and thus a fixation of one end of the webbing.

The grip portion 130 is for providing a pass-through for a seat belt webbing and a grip position for a user, and includes: the light-transmitting cover plate comprises a first shell 131, a second shell 133, a light-transmitting cover plate 135, a placing groove 137 and a first gap 139. The first housing 131 and the second housing 133 are bodies of the grip portion 130.

The holding portion 130 is provided as a cover body that can be fastened to each other, and in this embodiment, the cover body is composed of a first shell 131 and a second shell 133 for providing a surface convenient for a user to operate; the grip 130 further includes a transparent light-transmitting cover plate 135 on at least one outer surface, the light-transmitting cover plate 135 is fastened on the surface of the first casing 131 and/or the second casing 133, and a gap exists between the light-transmitting cover plate 135 and the first casing 131 and/or the second casing 133, the gap forms a placement groove 137, and provides a receiving space for mounting some components of the light-emitting assembly 150; in this embodiment, as a specific implementation manner, the placing groove 137 is disposed on the outer surface of the first casing 131 and the inner surface of the light-transmitting cover plate 135; the light-transmitting cover 135 can transmit light from the light-emitting assembly 150 to facilitate position indication of the seat belt latch 10.

To facilitate understanding of the structure of the light-transmissive cover plate 135, fig. 3 shows a structural view of the light-transmissive cover plate 135 of fig. 1. As shown in fig. 3, the light-transmitting cover plate 135 is a U-shaped detachable hollow shell structure, and is designed as a cover body that can be detached according to the need of assembly and repair and can be fastened to the body of the holding portion 130, and for the seat belt latch 10 of the present application, the outer surface of the light-transmitting cover plate 135 is also used to provide mounting and positioning for some components of the light-emitting component 150. In the present embodiment, the transparent cover plate 135 is injection molded from a rigid plastic, and can transmit the light emitted from the light emitting element 150 and provide an easy-to-touch operation surface for the user of the safety belt. The first gap 139 is disposed in the gap formed by the light-transmitting cover plate 135 and the insertion portion 110, and the first gap 139 provides a space for the webbing to pass through.

The light emitting assembly 150 includes: a light emitting element 151, a power source element 153, a light sensing element 155 and a control circuit 157.

The light emitting element 151 is disposed in the light-transmitting cover plate 135, and light emitted therefrom can be transmitted; specifically, the light emitting element 151 is disposed in a gap formed between the light transmissive cover 135 and the first housing 131, and the installation groove 137 provides installation and positioning for the light emitting element 151; the light sensing element 155 is connected to the power element 153 and the light emitting element 151, and the control circuit 157 can control power supply to the light emitting element 151 according to a light sensing result of the light sensing element 155.

In this embodiment, with reference to the schematic diagrams in fig. 1 and fig. 2, in order to facilitate understanding of the positional relationship between the light emitting assembly 150 and the light-transmitting cover 135, the light-transmitting cover 135 is removed in fig. 2, and the light emitting element 151, the power supply element 153, and the control circuit 157 are all visible in this figure. The light emitting element 151, the power element 153 and the control circuit 157 are disposed in the light-transmitting cover plate 135 and the disposing groove 137 between the first casing 131 and/or the second casing 133; the light sensing element 155 is disposed on the outer surface of the light-transmitting cover plate 135; referring to the illustration in fig. 3, the light-emitting element 151 is a light-emitting strip disposed along the inner edge of the light-transmitting cover plate 135, and the light-emitting strip can emit colorful, static or continuously flashing and changing visible light, and can intelligently switch colors along with the change of the interior atmosphere lights, so as to better remind the passenger of the position of the seat belt latch 10; the power supply element 153 is a storage battery, and can supply power to the light emitting element 151, and the power supply element 153 can store the power supplied from the light sensing element 155; the light sensing element 155 is a solar panel, the solar panel can provide charging current to the light emitting element 151 and the power supply element 153, and the solar panel as a photosensitive element can send an indication signal according to the sensed light condition to indicate the operation of the control circuit 157; the control circuit 157 includes a small PLC (which may also be a logic control chip), and for facilitating understanding of the light emitting principle, please refer to the schematic diagram of fig. 4; fig. 4 is a schematic diagram of the operation of the light emitting assembly 150 in fig. 1. The sensing result output of the light sensing element 155 is connected to the input end of the PLC as an input signal of the PLC, and the PLC controls the communication of the circuit between the power element 153 and the light emitting element 151 through the output end according to the internal logic; the input terminal of the PLC may also receive an input signal from the determination result of the other part of the vehicle to determine the precondition of whether the light-emitting element 151 emits light (for example, a sensor mounted on the seat is used to obtain the detection result of whether the passenger is on the seat, and the passenger is on the seat as the precondition of emitting light); PLC can also judge whether the circuit of switch on solar cell panel and battery according to solar cell panel's response result, according to its inside logic to charge for the battery.

Next, the operation of the seatbelt buckle 10 in fig. 1 will be briefly described.

As a possible operation of the seat belt buckle 10 of the present embodiment, the light sensing element 155 can be switched between different operation modes according to the ambient light of the vehicle. When the ambient light of the motor vehicle is sufficient, the light sensing element 155 sends a first sensing result that the current ambient light is sufficient to the control circuit 157, after receiving the first sensing result, the PLC input end of the control circuit 157 cuts off the communication circuit between the storage battery of the power supply element 153 and the light emitting strip of the light emitting element 151, communicates the circuit between the light sensing element 155 and the light emitting element 151, and the solar panel of the light sensing element 155 directly supplies power to the light emitting strip of the light emitting element 151. When the ambient light of the motor vehicle is weak, the light sensing element 155 sends a second sensing result that the current ambient light is insufficient to the control circuit 157, and after receiving the second sensing result, the PLC input end of the control circuit 157 cuts off the communication circuit between the light sensing element 155 and the light emitting element 151, communicates the circuit between the power supply element 153 and the light emitting element 151, and the storage battery of the power supply element 153 directly supplies power to the light emitting element 151.

As another possible operation mode of the seat belt latch 10 of this embodiment, the power supply element 153 directly supplies power to the light emitting element 151 (the light sensing element 155 does not supply power to the light emitting element 151), the light sensing element 155 serves as a photosensitive element to supply power to the power supply element 153, and the light sensing element 155 can send a corresponding sensing signal to the control circuit 157 according to the brightness of light in the vehicle; when the light in the vehicle is sufficient, the light sensing element 155 can send a first sensing signal with sufficient light, after receiving the sensing signal, the PLC input terminal of the control circuit 157 controls the circuit between the power element 153 and the light emitting element 151 to be in an off state, and the light emitting element 151 does not emit light in a bright light environment; when the light in the motor vehicle is weak, the light sensing element 155 sends out a second sensing signal with weak current light, and after receiving the sensing signal, the PLC input terminal of the control circuit 157 controls the circuit between the power element 153 and the light emitting element 151 to be in a communication state, so that the light emitting element 151 emits light in a current dark light environment. In this way, the light-emitting control of the light-sensing element 155 and the control circuit 157 to the light-emitting element 151 according to the light environment in the vehicle can be realized.

Of course, the operation of the above two seat belt latches 10 is only an illustration, and does not exclude the possibility that the control circuit 157 controls the light emission of the light emitting element 151 when receiving other types of input signals from the vehicle, for example, whether the power supply element 153 supplies power to the light emitting element 151 by opening the vehicle door.

Through the luminous spring bolt of safety belt intelligence of above-mentioned technical scheme, can carry out the control of light emitting component luminescence process according to the light condition in the motor vehicle under the prerequisite that carries out position indication to the safety belt spring bolt, like power supply, luminous mode etc. and the simple structure of above-mentioned safety belt spring bolt, simple operation, can promote user experience in the use and feel joyful.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments can be modified, or some or all of the technical features can be equivalently replaced, and the modifications or the replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. An intelligent lighting tongue for a motor vehicle safety belt, comprising: grafting portion, portion and light-emitting component grip, its characterized in that:

the upper end part of the insertion part is provided with a holding part, and at least one side of the holding part is covered with a transparent light-transmitting cover plate;

the light-emitting component is arranged in the holding part and comprises a light-emitting element, a power supply element, a light sensing element and a control circuit;

the light-emitting element is arranged in the light-transmitting cover plate, and light rays emitted by the light-emitting element can penetrate out of the light-transmitting cover plate;

the light sensing element is connected with the power supply element and the light emitting element, and the control circuit can control power supply to the light emitting element according to a light sensing result of the light sensing element.

2. The intelligent lighting tongue for automotive safety belts as claimed in claim 1, wherein the light sensing element is a solar panel disposed on the outer surface of the grip portion.

3. The intelligent lighting bolt for motor vehicle safety belt according to claim 1, wherein a placement groove is arranged in the light-transmitting cover plate, and the placement groove is used for placing the power supply element and the control circuit.

4. The intelligent lighting tongue for a motor vehicle safety belt as claimed in claim 1, wherein the lighting element is a light strip disposed along an edge of the light transmissive cover plate.

5. The intelligent lighting bolt for a motor vehicle safety belt as claimed in claim 1, wherein the light-transmitting cover plate is a U-shaped detachable hollow shell structure; the body of the holding part is provided with a structure capable of being inserted into the light-transmitting cover plate.

6. The smart lighting tongue for a motor vehicle safety belt as claimed in claim 2, wherein the power element is a battery to which the solar panel can provide charging current.

7. The intelligent lighting tongue for automotive safety belts as claimed in claim 2, wherein when the ambient light is sufficient, the control circuit controls the solar panel to directly supply power to the light-emitting element.

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