A new energy vehicle-mounted power supply system substrate socket

Abstract

The utility model relates to new energy vehicle -mounted power supply substrate socket technical field especially is a kind of new energy vehicle -mounted power supply system substrate socket, including glue shell, the inside installation of glue shell has elastic sheet terminal A and elastic sheet terminal B, the inner side wall of second installation groove is fixedly connected with limit post, the outside sliding connection of limit post has slider, the side surface of slider is fixedly connected with fixed plate, the side end surface of fixed plate is equipped with sliding slot, the inner side wall of sliding slot is rotatably connected with ball bearing, the inside sliding connection of sliding slot has guard plate, the inner side wall of second installation groove is fixedly connected with damping, and the end of damping and the side surface of slider are coincident. The utility model, by setting damping, limit post, slider, fixed plate, ball bearing and guard plate, it is favorable to enhance the buffering performance of device, avoid device damage, by setting elastic sheet terminal A and elastic sheet terminal B, it is favorable to promote the convenience of glue shell installation.

Description

Technical Field

[0001] This utility model relates to the technical field of power supply base plate sockets for new energy vehicles, and in particular to a power supply base plate socket for a new energy vehicle power supply system. Background Technology

[0002] In the on-board power supply system of new energy vehicles (such as pure electric vehicles and hybrid vehicles), the base plate socket is the core interface component that connects the power module (such as the power battery and on-board charger) and the power consumption unit (such as the motor controller and on-board electrical appliances), and plays a key role in current transmission and signal interaction.

[0003] Chinese utility model patent ZL201821473619.4 discloses a wall switch socket base plate, including a base plate frame. Long plates are provided on both the front and rear sides of the base plate frame, and a base plate is located in the middle of the base plate frame. Several inner grooves are provided on both long plates. A latching device is provided on the base plate corresponding to the inner grooves. The latching device includes a first latch and a second latch. A first latch and a second latch are provided on the upper end of the base plate. The first latch and the second latch are rotatably connected by a movable bolt. When the device is in operation, the latching device can be used to fix the base plate to the base plate frame. If the base plate is damaged, it can be removed from the base plate frame for easy disassembly and replacement.

[0004] However, the above-mentioned device can only be used to fix the wall. In new energy vehicles, the housing is often in motion and bumps, which can easily cause the housing to loosen and be damaged, thus having a significant impact on the housing. Therefore, a new type of power supply system base plate socket for new energy vehicles is needed. Utility Model Content

[0005] In view of this, the present invention provides a baseboard socket for a new energy vehicle power supply system, and the main technical problem to be solved is...

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a new energy vehicle power supply system base plate socket, comprising a housing, wherein spring contact terminal A and spring contact terminal B are installed inside the housing, a second mounting groove is formed on the side surface of the housing, a limit post is fixedly connected to the inner side wall of the second mounting groove, a slider is slidably connected to the outside of the limit post, a fixing plate is fixedly connected to the side surface of the slider, a sliding groove is formed on the side end face of the fixing plate, a ball is rotatably connected to the inner side wall of the sliding groove, a protective plate is slidably connected inside the sliding groove, and the protective plate is in contact with the outside of the ball, and a damper is fixedly connected to the inner side wall of the second mounting groove, and the end of the damper is in contact with the side surface of the slider.

[0007] Furthermore, multiple sets of the limiting posts and damping devices are provided, and they are distributed in a ring around the slider.

[0008] Furthermore, the top of the housing is provided with a slot, and there are two slots, each with a fixed terminal inserted inside.

[0009] Furthermore, multiple spring terminals A and B are provided, and they are distributed vertically.

[0010] Furthermore, the inner wall of the housing is provided with a first mounting hole and a second mounting hole, and the spring terminal A is located inside the first mounting hole, and the spring terminal B is located inside the second mounting hole.

[0011] Furthermore: the interior of the housing is provided with a first mounting groove, and the top of the first mounting groove is provided with a mounting opening, which is rectangular.

[0012] Furthermore, the bottom of the fixed terminal is provided with a connecting end, and a limiting groove is formed inside the connecting end.

[0013] Furthermore, the outer surface of the housing is provided with a groove, and the connecting feet of the spring terminal A and the spring terminal B are both located in the groove and are on the same horizontal line.

[0014] By employing the above technical solution, the new energy vehicle on-board power supply system base plate socket of this utility model has at least the following beneficial effects: 1. Compared with existing technologies, this new energy vehicle power supply system base plate socket, by setting up damping, limiting posts, sliders, fixing plates, ball bearings and protective plates, allows the device to position the protective plates from both sides during use and connect them to the sides, so that the housing is in the middle area. New energy vehicles are prone to bumps during driving. When bumps occur, the protective plates can move outside the ball bearings to initially relieve force. Furthermore, the fixing plate drives the slider to move outside the limiting posts and squeezes the damping, thereby achieving further buffering and force relief, which helps to enhance the buffering performance of the device and avoid damage to the device.

[0015] 2. Compared with the prior art, the new energy vehicle power supply system base plate socket, by setting spring contact terminal A and spring contact terminal B, allows the device to realize the power grounding signal using spring contact terminal A and the power signal input using spring contact terminal B during use, and uses fixed terminals to limit the installation of the housing, which helps to improve the convenience of housing installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2 This is a first-view schematic diagram of the internal structure proposed in this utility model; Figure 3 The present utility model proposes Figure 2Enlarged view of point A in the middle; Figure 4 This is a second-view schematic diagram of the internal structure proposed in this utility model.

[0017] Legend: 1. Housing; 2. Mounting port; 3. First mounting groove; 4. First mounting hole; 5. Second mounting hole; 6. Slot; 7. Fixed terminal; 8. Second mounting groove; 9. Limiting post; 10. Slider; 11. Fixed plate; 12. Slide groove; 13. Ball bearing; 14. Protective plate; 15. Damping; 16. Spring terminal A; 17. Spring terminal B. Detailed Implementation

[0018] Reference Figure 1-4 This utility model provides a new energy vehicle power supply system base plate socket: including a housing 1, with spring contact terminal A16 and spring contact terminal B17 installed inside the housing 1. A second mounting groove 8 is formed on the side surface of the housing 1. A limit post 9 is fixedly connected to the inner side wall of the second mounting groove 8. A slider 10 is slidably connected to the outside of the limit post 9. A fixing plate 11 is fixedly connected to the side surface of the slider 10. A sliding groove 12 is formed on the side end face of the fixing plate 11. A ball bearing 13 is rotatably connected to the inner side wall of the sliding groove 12. A protective plate 14 is slidably connected inside the sliding groove 12, and the protective plate 14 is in contact with the outside of the ball bearing 13. A damper 15 is fixedly connected to the inner side wall of the second mounting groove 8, and the end of the damper 15 is in contact with the side surface of the slider 10. When the device is in use, the guard plate 14 is positioned from both sides and connected to the sides, so that the rubber shell 1 is in the middle area. New energy vehicles are prone to bumps during driving. When bumps occur, the guard plate 14 can move outside the ball bearing 13 to initially relieve the force. The fixed plate 11 drives the slider 10 to move outside the limit post 9 and squeezes the damper 15 to achieve further buffering and force relief, which helps to enhance the buffering performance of the device and avoid damage to the device.

[0019] Multiple sets of limiting posts 9 and dampers 15 are provided and are arranged in a ring around the slider 10. The multiple sets of limiting posts 9 limit the slider 10 to ensure stable displacement of the slider 10, and the multiple sets of dampers 15 can enhance the buffering force of the device.

[0020] The top of the housing 1 has two slots 6, and each slot 6 has a fixing terminal 7 inserted into it. The two fixing terminals 7 are used to limit the installation of the housing 1, which improves the ease of installation.

[0021] Multiple spring terminals A16 and B17 are provided, and they are arranged vertically. Spring terminal A16 is located on top, and spring terminal B17 is located on the bottom.

[0022] The inner wall of the housing 1 is provided with a first mounting hole 4 and a second mounting hole 5, and the spring terminal A16 is located inside the first mounting hole 4, and the spring terminal B17 is located inside the second mounting hole 5.

[0023] The housing 1 has a first mounting groove 3 inside, and the top of the first mounting groove 3 has a mounting opening 2, which is rectangular.

[0024] The bottom of the fixed terminal 7 is provided with a connecting end, and a limit groove is formed inside the connecting end.

[0025] The outer surface of the housing 1 has a groove, and the connecting pins of spring terminals A16 and B17 are located within the groove and are all at the same horizontal level. Spring terminal A16 is used to implement the power ground signal, and spring terminal B17 is used to implement the power signal input.

[0026] Working principle: When the device is in use, the guard plate 14 is positioned from both sides and connected to the two sides, so that the rubber shell 1 is in the middle area. New energy vehicles are prone to bumps during driving. When bumps occur, the guard plate 14 can move outside the ball bearing 13 to initially relieve the force. The fixed plate 11 drives the slider 10 to move outside the limit post 9 and squeezes the damper 15, thereby achieving further buffering and force relief, which helps to enhance the buffering performance of the device and avoid damage to the device.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new energy vehicle on-board power supply system base plate socket, comprising a housing (1), characterized in that: The inner surface of the housing (1) is equipped with spring terminal A (16) and spring terminal B (17). A second mounting groove (8) is provided on the side surface of the housing (1). A limit post (9) is fixedly connected to the inner side wall of the second mounting groove (8). A slider (10) is slidably connected to the outside of the limit post (9). A fixing plate (11) is fixedly connected to the side surface of the slider (10). A sliding groove (12) is provided on the side end face of the fixing plate (11). A ball (13) is rotatably connected to the inner side wall of the sliding groove (12). A guard plate (14) is slidably connected inside the sliding groove (12), and the guard plate (14) is in contact with the outside of the ball (13). A damper (15) is fixedly connected to the inner side wall of the second mounting groove (8), and the end of the damper (15) is in contact with the side surface of the slider (10).

2. The new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The limiting post (9) and the damping (15) are provided in multiple sets and are distributed in a ring shape with the slider (10) as the center.

3. The new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The top of the housing (1) is provided with a slot (6), and there are two slots (6). A fixed terminal (7) is inserted into the interior of each slot (6).

4. The new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The number of spring terminals A (16) and spring terminals B (17) are both multiple and are distributed vertically.

5. A new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a first mounting hole (4) and a second mounting hole (5), and the spring terminal A (16) is located inside the first mounting hole (4), and the spring terminal B (17) is located inside the second mounting hole (5).

6. A new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The inner part of the housing (1) is provided with a first mounting groove (3), and the top of the inner part of the first mounting groove (3) is provided with a mounting opening (2), which is rectangular.

7. A new energy vehicle on-board power supply system base plate socket according to claim 3, characterized in that: The bottom of the fixed terminal (7) is provided with a connecting end, and a limiting groove is opened inside the connecting end.

8. A new energy vehicle on-board power supply system base plate socket according to claim 1, characterized in that: The outer surface of the housing (1) is provided with a groove, and the connecting feet of the spring terminal A (16) and the spring terminal B (17) are both located in the groove and are on the same horizontal line.

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