CN218634478U

CN218634478U - Detachable novel power chassis controller shell fastener

Info

Publication number: CN218634478U
Application number: CN202222291034.3U
Authority: CN
Inventors: 李小松; 高海松
Original assignee: Chongqing Jinmei Automotive Electronics Co ltd
Current assignee: Chongqing Jinmei Automotive Electronics Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-14
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a grinding device technical field discloses a dismantled and assembled novel power chassis controller casing buckle, including base and top cap, the edge of base has seted up the return groove, return the shape tank bottom and seted up a plurality of bayonet sockets, the lower extreme of top cap is provided with a plurality of inserted blocks, the surface of inserted block all is provided with L shape buckle, during the equipment, after the equipment of accomplishing mainboard and circuit, pour into sealed glue into at the return inslot into, insert the inserted block on the top cap in the bayonet socket of corresponding return inslot afterwards, L shape buckle can drive the inserted block under the effect of the pressure of bayonet socket inner wall and take place deformation, when L shape buckle passes through the bayonet socket, can lean on the bottom in the base under the spring action of inserted block, can accomplish vehicle control unit's convenient equipment promptly, during the dismantlement, with the help of dedicated dismantlement frock, exert a decurrent pressure again behind the inside side extrusion with L shape buckle is whole, can realize quick dismantlement.

Description

Detachable novel power chassis controller shell fastener

Technical Field

The utility model relates to an automobile chassis controller field specifically is a dismantled and assembled novel power chassis controller casing buckle.

Background

The common assembling and splicing mode of the shell of the traditional automobile chassis controller mainly comprises the step of connecting a plurality of groups of bolts. These methods suffer from several major drawbacks, and first, in consideration of the sealing requirements of the vehicle control unit, these methods employ an assembly process of strong sealant plus multiple bolt connections. This can lead to can't accomplish the not damaged dismantlement when follow-up needs are dismantled, can cause destruction to casing and mainboard, causes great economic loss. Secondly, the processes of disassembling and assembling the method are relatively complex and tedious, time and labor are wasted, convenient disassembly and assembly cannot be realized, and the efficiency is low.

Therefore, a person skilled in the art provides a novel removable power chassis controller housing clip to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismantled and assembled novel power chassis controller casing buckle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dismantled and assembled novel power chassis controller casing buckle, includes base and top cap, the edge of base has seted up the return groove, a plurality of bayonets have been seted up to return groove bottom end, the lower extreme of top cap is provided with a plurality of inserted blocks, the surface of inserted block all is provided with L shape buckle.

As a further aspect of the present invention: the lower extreme of top cap slides in returning the shape inslot, the inserted block slides and runs through in the bayonet socket and the upper surface of L shape buckle supports and leans on in the bottom of base.

As a further aspect of the present invention: the outer surface of top cap is provided with a plurality of reinforcement pieces.

As a further aspect of the present invention: the four corners of base all are provided with the mount pad, all seted up the mounting hole on the mount pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the bayonet socket that sets up, insert piece and L shape buckle, during the equipment, after the equipment of accomplishing mainboard and circuit, only need to pour into sealed glue into at the shape inslot that returns, insert the piece of inserting on the top cap corresponding card mouth that returns the inslot afterwards, can drive the piece of inserting and take place deformation under the effect of pressure when L shape buckle inserts the bayonet socket, when L shape buckle passes through the bayonet socket, can lean on in the bottom of base under the spring action of the piece of inserting, can accomplish vehicle control unit's convenient equipment.

2. When the L-shaped buckle is disassembled, the L-shaped buckle is completely extruded towards the inner side by means of a special disassembling tool, and then downward pressure is applied to realize quick disassembly. The one-key convenient disassembly of the controller shell and the damage-free disassembly of the shell and the mainboard are realized.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate of the present invention;

fig. 3 is a schematic structural view of the middle top cover of the present invention.

In the figure: 1. a base; 2. a top cover; 11. a circular groove; 12. a bayonet; 13. a fixed seat; 21. inserting a block; 22. an L-shaped buckle; 23. and a reinforcing sheet.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, please refer to fig. 1 to 3, and the embodiment of the present invention is as follows:

the utility model provides a dismantled and assembled novel power chassis controller casing buckle, including base 1 and top cap 2, circle shape groove 11 has been seted up to base 1's edge, a plurality of bayonets 12 have been seted up to circle shape groove 11 bottom, the lower extreme of top cap 2 is provided with a plurality of inserted blocks 21, the surface of inserted block 21 all is provided with L shape buckle 22, the lower extreme of top cap 2 slides in returning shape groove 11, inserted block 21 slides and runs through in bayonet 12 and the upper surface of L shape buckle 22 supports and leans on in base 1's bottom, through this technical scheme, when the equipment is returning the shape inslot and pouring into sealed glue into, insert block 21 on top cap 2 corresponds in the bayonet socket that inserts back shape groove 11, thereby L shape buckle on the inserted block 21 can receive the extrusion of bayonet socket inner wall and drive inserted block 21 and take place deformation, when L shape buckle 22 passes through bayonet socket 12 completely, can resume deformation under the spring action of inserted block 21, make L shape buckle 22 can support and lean on the lower extreme at base 1, accomplish the fixing between base 1 and top cap 2, when dismantling, use the whole extrusion of professional buckle, can take the inside side to the extrusion.

The outer surface of top cap 2 is provided with a plurality of reinforcement pieces 23, and the surface of top cap 2 is more firm when reinforcement pieces 23 can, and when dismantlement and the equipment many times, inserted block 22 can inwards or outwards squint increase of service life.

The four corners of base 1 all is provided with mount pad 13, has all seted up the mounting hole on mount pad 13, and the available bolt of mount pad 13 and mounting hole carries out the monolithic stationary to the controller casing, guarantees the firm of casing.

The utility model discloses a theory of operation is:

during the equipment, after the equipment of completion mainboard and circuit, sealed glue is filled in the inside of returning shape groove 11, correspond the inserted block 21 on top cap 2 again and insert back the bayonet socket of inslot 11 in, thereby the extrusion that the bayonet socket inner wall can be received to L shape buckle on the inserted block 21 this moment drives inserted block 21 and takes place deformation, when L shape buckle 22 passes through bayonet socket 12 completely, can resume deformation under the spring action of inserted block 21, make L shape buckle 22 can support and lean on the lower extreme at base 1, accomplish the fixing between base 1 and the top cap 2, during the dismantlement, use the whole inboard extrusion of L shape buckle of professional dismantlement work, can take off the top cap.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a dismantled and assembled novel power chassis controller casing buckle, includes base (1) and top cap (2), its characterized in that, the edge of base (1) has seted up return groove (11), a plurality of bayonet sockets (12) have been seted up to return groove (11) bottom, the lower extreme of top cap (2) is provided with a plurality of inserted blocks (21), the surface of inserted block (21) all is provided with L shape buckle (22).

2. The removable new housing latch of power disc controller according to claim 1 wherein the lower end of the top cover (2) slides in the clip slot (11), the insert (21) slides through the bayonet (12) and the upper surface of the L-shaped latch (22) abuts the bottom of the base (1).

3. A new and removable power chassis controller housing snap as claimed in claim 1, characterised in that the outer surface of the top cover (2) is provided with a plurality of reinforcing tabs (23).

4. The detachable novel power chassis controller shell fastener according to claim 1, wherein four corners of the base (1) are provided with mounting seats (13), and the mounting seats (13) are provided with mounting holes.