A compact center door lock for a vehicle

Abstract

The utility model discloses a compact car central control door lock relates to central control door lock technical field, solves the poor use effect and inconvenient installation and removal of existing device problem, has adopted the following scheme: the frame cover is equipped with the touch screen of specification adaptation, the bottom surface of frame cover is equipped with the controller that is connected with touch screen, this compact car central control door lock is through the setting of touch screen, controller and circuit board, through the hand touch touch screen on the corresponding key of opening, then controller and circuit board emit electric signal to control the door lock and window of car, compact structure, small space occupation, improve the use effect of device, through the setting of mounting hole A and screw hole A simultaneously, mounting hole A and mounting hole B can be convenient for frame cover to install on the central control frame, screw hole A and screw hole B can be convenient for circuit board to install in the placing cavity, and installation and removal are simple, and the maintenance and replacement of later period are convenient.

Description

Technical Field

[0001] This utility model relates to the field of central locking technology, specifically a compact automotive central locking system. Background Technology

[0002] With the continuous development and progress of the automotive industry, the forms of automotive central control switches have also become more diversified. The conventional ones include mechanical push-button switches and rotary switches, as well as more advanced gesture control switches. However, due to their large size and space occupation, traditional toggle switches have long disappeared from the vehicle control industry.

[0003] A search revealed that patent application CN107256816A discloses a toggle switch, comprising a toggle button, a switch housing, a rocker plate, and a tactile switch. The toggle button is rotatably mounted on the switch housing, and the rocker plate is rotatably mounted on the switch housing. One end of the toggle button overlaps with one end of the rocker plate, and the tactile switch is located above or below the other end of the rocker plate. This design facilitates operation, has a simple structure, and low operating costs.

[0004] However, due to the design of the toggle switch and rocker, and the fact that the toggle switch requires a certain amount of space, it can only control the opening and closing of the car door locks, not the windows. The structure is not compact, takes up a lot of space, and has poor performance. At the same time, due to the design of the toggle switch and switch housing, it is not convenient to disassemble and repair it when the internal components are damaged.

[0005] Therefore, we propose a compact automotive central locking system. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a compact automotive central locking system, which solves the problems of poor performance and inconvenient installation and disassembly of existing devices.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a compact automotive central locking system, including a central locking frame, wherein a frame cover of a suitable specification is fitted on the top surface of the central locking frame;

[0008] The frame cover is equipped with a touch screen of the same specifications. The bottom surface of the frame cover is equipped with a controller connected to the touch screen. The central control frame is equipped with a circuit board connected to the controller. The touch screen is equipped with door lock switches and window master switches in opposite positions. The touch screen is equipped with four sets of window lift switches corresponding to the windows.

[0009] The top surface of the frame cover has evenly distributed mounting holes A, the top surface of the central control frame has mounting holes B with opposite positions, the bottom of the central control frame has four sets of opposite support legs fixedly installed, the top surface of the support legs has a support plate with matching specifications fixedly installed, the top surface of the support plate has a placement cavity, the top surface of the circuit board has four sets of opposite screw holes A, and the bottom of the placement cavity has four sets of opposite screw holes B.

[0010] Preferably, the bottom surface of the central control frame has wire holes A with opposite positions, and the bottom surface of the support plate has evenly distributed wire holes B, so that wires can be connected to other drive components.

[0011] Preferably, the placement cavity has slots of matching specifications on the left and right sides, and a reset spring of matching specifications is installed in the slot. This allows the circuit board to be secured in the slot, and the reset spring can limit the left and right movement of the circuit board, improving the stability and firmness of the circuit board installation.

[0012] Preferably, the bottom surface of the controller has four sets of positioning holes in opposite positions, and the controller is connected to the frame cover by screws, which facilitates the installation and disassembly of the controller.

[0013] Preferably, a rubber buffer layer is fitted on the inner wall of the placement cavity to protect the circuit board and prevent damage to it.

[0014] Preferably, the bottom of the placement cavity is fitted with a heat-conducting layer of matching specifications, which can improve the heat dissipation efficiency of the circuit board.

[0015] 1. This compact car central locking system, through the setup of a touch screen, controller, and circuit board, allows control of the car's door locks and windows by touching the corresponding on / off key on the touch screen, which then triggers electrical signals from the controller and circuit board. It features a compact structure, occupies little space, and improves the device's usability.

[0016] 2. Simultaneously, the mounting holes A and B facilitate the installation of the frame cover on the central control frame, while the screw holes A and B facilitate the installation of the circuit board inside the placement cavity. Installation and disassembly are simple, making it convenient for later maintenance and replacement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the frame cover of this utility model;

[0019] Figure 3 This is a schematic diagram of the controller of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the central control frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the support plate of this utility model.

[0022] In the diagram: 1. Central control frame; 2. Frame cover; 3. Touch screen; 4. Controller; 5. Circuit board; 6. Door lock switch; 7. Window lift switch; 8. Window master switch; 9. Mounting hole A; 10. Mounting hole B; 11. Support leg; 12. Support plate; 13. Placement cavity; 14. Screw hole A; 15. Screw hole B; 16. Wire hole A; 17. Wire hole B; 18. Slot; 19. Return spring; 20. Positioning hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: As Figure 1-5 As shown: A touch screen 3 of the same specification is mounted on the frame cover 2. A controller 4 connected to the touch screen 3 is mounted on the bottom surface of the frame cover 2. A circuit board 5 connected to the controller 4 is mounted inside the central control frame 1. Door lock switches 6 and window master switches 8 are mounted on the touch screen 3. Four sets of window lift switches 7 are mounted on the touch screen 3, each corresponding to a window. Through the setup of the touch screen 3, controller 4 and circuit board 5, by touching the corresponding switch on the touch screen 3, the controller 4 and circuit board 5 will send electrical signals to control the door locks and windows of the car. The structure is compact, occupies little space, and improves the effectiveness of the device.

[0025] Example 2: Figure 2-5As shown: The top surface of the frame cover 2 has evenly distributed mounting holes A9, the top surface of the central control frame 1 has corresponding mounting holes B10, the bottom of the central control frame 1 has four sets of corresponding support legs 11, the top surface of the support legs 11 has a matching support plate 12, the top surface of the support plate 12 has a placement cavity 13, the top surface of the circuit board 5 has four sets of corresponding screw holes A14, and the bottom of the placement cavity 13 has four sets of corresponding screw holes B15. Through the setting of mounting holes A9 and screw holes A14, mounting holes A9 and B10 can facilitate the installation of the frame cover 2 on the central control frame 1, and screw holes A14 and B15 can facilitate the installation of the circuit board 5 in the placement cavity 13. Installation and disassembly are simple, facilitating later maintenance and replacement.

[0026] Example 3: As Figure 2-3 As shown: The left and right sides of the placement cavity 13 are provided with matching slots 18. The slots 18 are equipped with matching reset springs 19, so that the circuit board 5 can be locked in the slots 18. The reset springs 19 can limit the left and right movement of the circuit board 5, thereby improving the stability and firmness of the installation of the circuit board 5.

[0027] The working principle and usage process of this utility model are as follows: When the device needs to work, the corresponding on / off switch on the touch screen 3 is touched by hand, and then the controller 4 and the circuit board 5 emit electrical signals to control the door locks and windows of the car. The structure is compact, occupies little space, and improves the usage effect of the device. At the same time, the mounting holes A9 and B10 can facilitate the installation of the frame cover 2 on the central control frame 1, and the screw holes A14 and B15 can facilitate the installation of the circuit board 5 in the placement cavity 13. The installation and disassembly are simple, which facilitates the later maintenance and replacement.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compact automotive central locking system, comprising a central locking frame (1), wherein the top surface of the central locking frame (1) is fitted with a frame cover (2) of a matching specification. Its features are: The frame cover (2) is equipped with a touch screen (3) of the same specifications. The bottom surface of the frame cover (2) is equipped with a controller (4) connected to the touch screen (3). The central control frame (1) is equipped with a circuit board (5) connected to the controller (4). The touch screen (3) is equipped with a door lock switch (6) and a window master switch (8) in opposite positions. The touch screen (3) is equipped with four sets of window lifting switches (7) corresponding to the windows respectively. The top surface of the frame cover (2) is provided with evenly distributed mounting holes A (9), the top surface of the central control frame (1) is provided with mounting holes B (10) in opposite positions, the bottom of the central control frame (1) is fixedly installed with four sets of support legs (11) in opposite positions, the top surface of the support legs (11) is fixedly installed with a support plate (12) of the same specification, the top surface of the support plate (12) is provided with a placement cavity (13), the top surface of the circuit board (5) is provided with four sets of screw holes A (14) in opposite positions, and the bottom of the placement cavity (13) is provided with four sets of screw holes B (15) in opposite positions.

2. A compact automotive central locking system according to claim 1, characterized in that: The bottom surface of the central control frame (1) is provided with wire holes A (16) that are positioned opposite each other, and the bottom surface of the support plate (12) is provided with wire holes B (17) that are evenly distributed.

3. A compact automotive central locking system according to claim 1, characterized in that: The placement cavity (13) has slots (18) of the same specification on the left and right sides, and a reset spring (19) of the same specification is installed in the slots (18).

4. A compact automotive central locking system according to claim 1, characterized in that: The bottom surface of the controller (4) is provided with four sets of positioning holes (20) in opposite positions, and the controller (4) is connected to the frame cover (2) by screws.

5. A compact automotive central locking system according to claim 1, characterized in that: A rubber buffer layer is fitted on the inner wall of the placement cavity (13).

6. A compact automotive central locking system according to claim 1, characterized in that: The bottom of the placement cavity (13) is fitted with a heat-conducting layer of the same specifications.

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