Waterproof vehicle body controller

Abstract

The utility model relates to a waterproof vehicle body controller which comprises an end cover, wire harness interfaces are arranged on the end cover, each wire harness interface is provided with a waterproof mechanism in a matched mode, each waterproof mechanism comprises two waterproof covers which are detachably arranged on the end cover, openings are formed in the opposite ends of the waterproof covers, flexible sealing gaskets are arranged in the openings, and the flexible sealing gaskets are arranged on the waterproof covers. Through the structure, the waterproof cover can be used for covering the wire harness interface to prevent water from flowing into the controller from the wire harness interface, the opening is used for containing the wire harness, the flexible sealing gasket is used for further preventing water from flowing into the controller from the position between the opening and the wire harness, and the waterproof cover is detachably arranged on the end cover. And the disassembly between the wire harness terminal and the wire harness interface is not hindered.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle body controllers, in particular to a waterproof vehicle body controller. Background Art

[0002] The body controller, also known as the body computer, is an electronic control unit mainly used to control the body electrical system and is one of the important components of a car.

[0003] Taking the utility model patent with publication number CN212556115U as an example, the body controller of this structure type is currently widely used in the field of battery vehicles. It is generally installed under the seat cushion of the vehicle. When the seat cushion of the vehicle is turned over and the storage cavity under the seat cushion is removed, the body controller can be exposed. The disadvantage of the body controller of this structure type is that after the wiring harness is plugged into the controller, there is no waterproof mechanism on the controller to prevent water from penetrating into the controller from the socket. Once the storage cavity of the battery vehicle is broken during long-term use, or a gap is formed between the storage cavity and the body, water may penetrate into the controller and cause the controller to malfunction. Utility Model Content

[0004] The utility model provides a waterproof vehicle body controller, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is implemented as follows: a waterproof body controller, including an end cover, a wiring harness interface is provided on the end cover, each of the wiring harness interfaces is equipped with a waterproof mechanism, the waterproof mechanism includes two waterproof covers detachably arranged on the end cover, openings are provided on opposite ends of the waterproof cover, a flexible sealing gasket is provided in the opening, and a mounting seat for installing the end cover is provided on the end cover.

[0006] The utility model is further configured as follows: the mounting seats are arranged in groups of two and are respectively arranged on both sides of the waterproof cover, two sliding columns are arranged side by side on the end surface of the waterproof cover facing the mounting seat, a sliding groove for sliding the sliding column is provided on the mounting seat, and a disassembly opening for the first sliding column and the second sliding column to pass through is also provided on the mounting seat, the disassembly opening is connected with the middle part of the sliding groove and penetrates the upper end surface of the mounting seat, the disassembly opening is close to the end of one end of the sliding groove, and a block mechanism for fixing the waterproof cover on the end cover is provided in the sliding groove.

[0007] The utility model is further configured as follows: the block mechanism comprises two blocks, the blocks are respectively located at two sides of the disassembly opening and are respectively used to abut against two sliding columns, and the blocks are used to keep the waterproof cover in a closed state.

[0008] The utility model is further configured as follows: a buckle mechanism is arranged between the waterproof covers.

[0009] The utility model is further configured as follows: the buckle mechanism includes a socket and a plug-in, the socket and the plug-in are respectively arranged on two waterproof covers in the same waterproof mechanism, and the socket is provided with a socket on the end surface of the waterproof cover where the plug-in is located, and the socket is used for inserting the plug-in.

[0010] The utility model is further configured as follows: a limit strip is provided on the upper end surface of the socket, a supporting piece is provided in the plug-in for sliding up and down, an elastic pushing piece for pushing the supporting piece upward is provided in the plug-in, the end of the supporting piece close to the waterproof cover where it is located is used to abut against the end of the limit strip toward the inner side of the socket, and a pressing mechanism for pushing the supporting piece downward is provided on the socket.

[0011] The utility model is further configured as follows: the pressing mechanism includes a horizontal plate, the upper end surface of the socket is provided with a movable opening, the movable opening is communicated with the plug, the horizontal plate is arranged in the movable opening, and the end thereof away from the limiting strip is fixedly connected to the socket.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. Through this structure, the waterproof cover can be used to cover the wiring harness interface to prevent water from flowing into the controller from the wiring harness interface, the opening is used to accommodate the wiring harness, the flexible sealing pad is used to further prevent water from flowing into the controller from between the opening and the wiring harness, and the waterproof cover is detachably arranged on the end cap and will not hinder the disassembly between the wiring harness terminal and the wiring harness interface.

[0014] 2. The arrangement of the slide groove, the block and the disassembly opening allows the waterproof cover to be completely disassembled from the end cover, and also allows the end covers to slide away from each other and then flip over.

[0015] 3. The reinforcement mechanism can be used to further keep the two waterproof covers in a close state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a top view of the utility model;

[0018] Figure 2 This is a side structural diagram of the utility model;

[0019] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0020] Figure 4 This is a schematic diagram of the overall structure of the waterproof cover in the utility model;

[0021] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0022] Figure 6 The top view of the utility model is removed from the waterproof cover.

[0023] Numbers in the figure: 1 end cover, 11 wiring harness interface, 21 waterproof cover, 22 opening, 23 flexible sealing pad, 24 sliding column, 31 mounting seat, 32 sliding groove, 33 disassembly opening, 34 card block, 41 socket, 411 socket, 412 limit strip, 413 movable opening, 414 cross plate, 42 plug-in, 421 supporting member, 422 elastic pushing member, 43 chamfer. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the utility model Figure 1-6 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] like Figures 1 to 6 As shown, the utility model discloses a waterproof vehicle body controller, including an end cover 1, on which a plurality of wiring harness interfaces 11 are provided, each wiring harness interface 11 is equipped with a waterproof mechanism, the waterproof mechanism includes two waterproof covers 21 detachably provided on the end cover 1, openings 22 are provided on opposite ends of the waterproof covers 21, and a flexible sealing pad 23 is provided in the opening 22. When the waterproof covers 21 are put together on the end cover 1, the two waterproof covers 21 jointly shield the wiring harness interface 11, and the opening 22 is used for the wiring harness to pass through. At this time, the waterproof cover 21 and the flexible sealing pad 23 are used together to prevent water from leaking into the wiring harness interface 11.

[0027] The end cover 1 is provided with a mounting seat 31 for installing the end cover 1. The mounting seats 31 are arranged in groups of two and are respectively arranged on both sides of the waterproof cover 21. A slide groove 32 is opened on the mounting seats 31. Correspondingly, two slide columns 24 are arranged side by side on the end surface of the waterproof cover 21 facing the mounting seat 31, and the two slide columns 24 on each end surface of the waterproof cover 21 slide in the same slide groove 32.

[0028] The mounting seat 31 is also provided with a disassembly opening 33 for the first slide post 24 and the second slide post 24 to pass through. The disassembly opening 33 is connected to the middle of the slide slot 32 and penetrates the upper end surface of the mounting seat 31. At the same time, the disassembly opening 33 is close to the end of one end of the slide slot 32. Figure 3 As shown, each slide groove 32 is used for only one waterproof cover 21, and the disassembly port 33 is located near the end of the slide groove 32 where the slide groove 32 is located, close to another waterproof cover 21. In addition, two clamping blocks 34 are arranged in the slide groove 32, and the two clamping blocks 34 are respectively located on both sides of the disassembly port 33 and are respectively used to abut against the two slide posts 24. The specific function of the clamping blocks 34 is to keep the waterproof covers 21 in a closed state.

[0029] refer to Figure 3 The working principle of the above structure is as follows: when the waterproof cover 21 is closed, there is a slide post 24 at both ends of the waterproof cover 21 that abuts against the end of the slide groove 32 near the disassembly opening 33, and the other slide post 24 is located on the other side of the disassembly opening 33. At this time, the block 34 also abuts against the slide post 24 to prevent the waterproof cover 21 from moving away from each other. When the waterproof cover 21 is to be disassembled, the waterproof cover 21 can be forced to slide in the direction away from each other until the slide post 24 on the waterproof cover 21 that was not originally abutted against the end of the slide groove 32 abuts against the end of the slide groove 32, and the slide post 24 that originally abutted against the end of the groove moves to the disassembly opening 33. At this time, the waterproof cover 21 can be turned over with the slide post 24 abutting against the end of the slide groove 32 as the rotation point, so that one slide post 24 on the waterproof cover 21 can leave the slide groove 32 first, and then the other slide post 24 can be slid to the disassembly opening 33, so that the waterproof cover 21 can be completely removed from the end cover 1. When the arrangement state of the wiring harness interface 11 and Figure 6 Like the wiring harness interface 11 at the lower end of the end cover 1 shown in the figure, when it is arranged horizontally and extended horizontally, the length of the slide groove 32 and the distance between the two slide posts 24 can be shortened so that the opening and closing of the two sets of waterproof covers 21 do not interfere with each other.

[0030] In addition, a snap mechanism is provided between the waterproof covers 21, and the snap mechanism includes a socket 41 and a plug-in 42, wherein the socket 41 and the plug-in 42 are respectively provided on two waterproof covers 21 in the same waterproof mechanism. At the same time, a socket 41 is provided on the end surface of the waterproof cover 21 where the plug-in 42 is located, and the socket 41 is provided with a socket 411 for inserting the plug-in 42.

[0031] The specific buckling method between the socket 41 and the plug-in 42 is as follows: a limit strip 412 is provided on the upper end surface of the socket 411, and a supporting member 421 is provided in the plug-in 42 for sliding up and down. At the same time, an elastic pushing member 422 for pushing the supporting member 421 upward is also provided in the plug-in 42. In this structure, the end of the supporting member 421 close to the waterproof cover 21 where it is located is used to resist the end of the limit strip 412 toward the inner side of the socket 411; a movable opening 413 is also provided on the upper end surface of the socket 41, and the movable opening 413 is communicated with the socket 411. A horizontal plate 414 is provided in the movable opening 413, and the end of the horizontal plate 414 away from the limit strip 412 is fixedly connected to the socket 41.

[0032] Chamfers 43 are formed on the end of the abutting member 421 away from the waterproof cover 21 where the abutting member 421 is located and on the end of the limiting strip 412 close to the waterproof cover 21 where the abutting member 421 is located.

[0033] The working principle of this structure is that when the waterproof covers 21 are approaching each other, since chamfers 43 are provided on the limiting strip 412 and the abutting piece 421, when the abutting piece 421 abuts against the limiting strip 412, the limiting strip 412 can push the abutting piece 421 downward so that the plug-in 42 can be inserted into the socket 411. When the abutting piece 421 is completely moved to the side of the waterproof cover 21 where the limiting strip 412 is away from the abutting piece 421, the abutting piece 421 bounces upward under the action of the elastic pushing piece 422. At this time, since the abutting piece 421 abuts against the limiting strip 412, the plug-in 42 is fixed in the socket 411. When the waterproof covers 21 are to be moved away from each other, the end of the cross plate 414 that is not connected to the socket 41 can be pressed downward so that the cross plate 414 pushes the abutting piece 421 downward to move. When the abutting piece 421 is lower than the lower end surface of the limiting strip 412, the plug-in 42 can leave the socket 41.

[0034] It should also be noted that the height of the waterproof cover 21 can be adaptively designed according to the size of the wiring harness terminal, so as to completely cover the wiring harness terminal inserted into the wiring harness interface 11.

[0035] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof vehicle body controller, comprising an end cover (1), wherein the end cover (1) is provided with a wiring harness interface (11), characterized in that: Each of the wiring harness interfaces (11) is provided with a waterproof mechanism, the waterproof mechanism comprising two waterproof covers (21) detachably provided on the end cover (1), openings (22) being provided at opposite ends of the waterproof covers (21), flexible sealing pads (23) being provided in the openings (22), and a mounting seat (31) for mounting the end cover (1) being provided on the end cover (1).

2. A waterproof vehicle body controller according to claim 1, characterized in that: The mounting seats (31) are arranged in groups of two and are respectively arranged on both sides of the waterproof cover (21). Two slide posts (24) are arranged side by side on the end surface of the waterproof cover (21) facing the mounting seat (31). The mounting seat (31) is provided with a slide groove (32) for the slide posts (24) to slide. The mounting seat (31) is also provided with a disassembly opening (33) for the first slide post (24) and the second slide post (24) to pass through. The disassembly opening (33) is connected to the middle of the slide groove (32) and penetrates the upper end surface of the mounting seat (31). The disassembly opening (33) is close to the end of one end of the slide groove (32). A block mechanism for fixing the waterproof cover (21) to the end cover (1) is provided in the slide groove (32).

3. A waterproof vehicle body controller according to claim 2, characterized in that: The clamping block mechanism comprises two clamping blocks (34), the clamping blocks (34) being respectively located on both sides of the disassembly opening (33) and respectively used to abut against two sliding columns (24), and the clamping blocks (34) being used to keep the waterproof cover (21) in a closed state.

4. A waterproof vehicle body controller according to claim 1, characterized in that: A buckle mechanism is provided between the waterproof covers (21).

5. A waterproof vehicle body controller according to claim 4, characterized in that: The buckle mechanism comprises a socket (41) and a plug-in (42), wherein the socket (41) and the plug-in (42) are respectively arranged on two waterproof covers (21) in the same waterproof mechanism, and a socket (411) is arranged on the end surface of the socket (41) facing the waterproof cover (21) where the plug-in (42) is located, and the socket (411) is used for inserting the plug-in (42).

6. A waterproof vehicle body controller according to claim 5, characterized in that: A limit strip (412) is provided on the upper end surface of the socket (411); a support member (421) is provided in the plug-in (42) for sliding up and down; an elastic pushing member (422) is provided in the plug-in (42) for pushing the support member (421) upwards; an end of the support member (421) close to the waterproof cover (21) where it is located is used to abut against an end of the limit strip (412) facing the inner side of the socket (411); and a pressing mechanism for pushing the support member (421) downwards is provided on the socket (41).

7. A waterproof vehicle body controller according to claim 6, characterized in that: The pressing mechanism comprises a transverse plate (414); a movable opening (413) is provided on the upper end surface of the socket (41); the movable opening (413) is connected to the plug opening (411); the transverse plate (414) is arranged in the movable opening (413), and its end away from the limiting strip (412) is fixedly connected to the socket (41).

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