CN215301162U

CN215301162U - Novel electronic tail-gate ECU shell

Info

Publication number: CN215301162U
Application number: CN202121532986.9U
Authority: CN
Inventors: 李沛东; 黄坤; 刘明
Original assignee: Xuanwei Industrial Technology Shenzhen Co Ltd
Current assignee: Xuanwei Industrial Technology Shenzhen Co Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-24
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a novel electronic tail gate ECU shell, which comprises an upper shell and a lower shell, wherein the bottom of the upper shell is provided with the lower shell, the inside of the lower shell is provided with a PCBA board, the right side of the upper shell is symmetrically provided with two sets of clip buckles, the two sides of the rear end of the lower shell are symmetrically provided with limit piles, the middle part of the right side of the upper shell is provided with limit ribs, the middle part of the rear end of the lower shell is provided with limit grooves, screw columns are symmetrically arranged around the inside of the lower shell, four sets of U-shaped bracket preformed grooves are symmetrically arranged on the two sides of the lower shell, and limit bosses are arranged at the middle parts of the two sides of the lower shell; the utility model discloses a U type support preformed groove and spacing boss characteristic can satisfy when the spacing requirement to the ECU installing support, has reduced the demand to installation space, has higher suitability to the ECU leg joint design of different environment.

Description

Novel electronic tail-gate ECU shell

Technical Field

The utility model relates to a ECU control box technical field specifically is a novel electronic tail-gate ECU shell.

Background

The ECU control box shell used in the industry at the present stage mainly has a bolt fastening type shell design and a through hole and long round hole matching type shell design.

Bolt-up formula casing is through the epitheca of four bolts or self tapping nail fixed ECU control box, and this kind of casing has metal material and moulds plastics the material two kinds: the metal material has higher cost and higher quality; the material of moulding plastics adopts the self-tapping screw can not satisfy the dismouting of many times of ECU casing.

Through-hole and slotted hole cooperation type casing design formula satisfy different installation environment through the positioning hole of casing one side and the slotted hole design of opposite side, and its shortcoming lies in that the mounting point interval is limited, and need use bolt and nut cooperation when cooperation ECU fixed bolster, needs great installation space, and the suitability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electronic tail-gate ECU shell 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: a novel electric tail gate ECU shell comprises an upper shell and a lower shell, wherein the bottom of the upper shell is provided with the lower shell, the inner part of the lower shell is provided with a PCBA board, the right side of the upper shell is symmetrically provided with two sets of clip buckles, the two sides of the rear end of the lower shell are symmetrically provided with limiting piles, the middle part of the right side of the upper shell is provided with limiting ribs, the middle part of the rear end of the lower shell is provided with limiting grooves, the periphery of the inner part of the lower shell is symmetrically provided with screw columns, the two sides of the lower shell are symmetrically provided with four sets of U-shaped bracket preformed grooves, the middle parts of the two sides of the lower shell are provided with limiting bosses, the inner part of the upper shell is provided with product label preformed grooves, when in installation, the PCBA board of the ECU is placed into the lower shell, the PCBA board is fixed on the screw columns of the lower shell through four self-tapping screws, and is limited through the limiting ribs of the upper shell and the limiting grooves of the lower shell, sequentially buckling the clip buckles of the upper shell on the limiting piles of the lower shell, inserting the ECU mounting bracket into the reserved groove of the U-shaped bracket, buckling the limiting bosses into the mutually matched hole sites of the ECU mounting bracket, wherein the upper right corner of the reserved groove of the product label is characterized by a chamfer angle, and the other three corners are characterized by round corners; after the clip buckle is pried open in sequence, the upper shell and the lower shell can be separated.

Preferably, the PCBA is fixed on the screw columns of the lower shell through four self-tapping screws, and the PCBA on the screw columns is detached and installed conveniently.

Preferably, the upper shell and the lower shell are both formed by injection molding, so that the whole weight of a product is reduced, and the fastening strength required for fixing the upper shell and the lower shell is also reduced.

Preferably, the upper shell is fixed with a limiting pile at the rear end of the lower shell through a clip-shaped buckle.

Preferably, the limiting groove is internally provided with a groove matched with the limiting rib, so that the limiting rib can be conveniently buckled into the limiting groove.

Preferably, the right upper corner of the product label preformed groove is of a chamfer angle characteristic, and the other three corners are of fillet angles, so that the product label can be conveniently pasted into the groove according to the shape of the product label preformed groove.

Compared with the prior art, the utility model provides a novel electronic tail-gate ECU shell possesses following beneficial effect:

1. the utility model discloses an injection moulding adopts buckle formula design dismouting to compare in bolt-up's mode more convenient, and can satisfy the requirement of a lot of dismouting.

2. The utility model discloses a U type support preformed groove and spacing boss characteristic can satisfy when the spacing requirement to the ECU installing support, has reduced the demand to installation space, has higher suitability to the ECU leg joint design of different environment.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of the upper case of the present invention;

fig. 3 is a schematic structural view of the lower housing of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. PCBA board; 4. a clip buckle; 5. limiting piles; 6. limiting ribs; 7. a limiting groove; 8. a screw post; 9. a U-shaped bracket preformed groove; 10. a limiting boss; 11. product label preformed groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel electric tail gate ECU shell comprises an upper shell 1 and a lower shell 2, wherein the upper shell 1 and the lower shell 2 are both formed by injection molding, the whole weight of a product is favorably reduced by the injection molding, the fastening strength required by the fixation of the upper shell 1 and the lower shell 2 is also reduced, the bottom of the upper shell 1 is provided with the lower shell 2, the lower shell 2 is internally provided with a PCBA plate 3, the PCBA plate 3 is fixed on a screw column 8 of the lower shell 2 through four self-tapping screws, the PCBA plate 3 on the screw column 8 is favorably disassembled and installed, the right side of the upper shell 1 is symmetrically provided with two groups of clip buckles 4, the two sides of the rear end of the lower shell 2 are symmetrically provided with limit piles 5, the upper shell 1 is fixed with the limit piles 5 at the rear end of the lower shell 2 through the clip buckles 4, the limit piles 5 are made into a cantilever beam structure, a deformation space is convenient to have, the disassembly and assembly are convenient, the middle part of the right side of the upper shell 1 is provided with limit ribs 6, spacing groove 7 has been seted up at the middle part of 2 rear ends of casing down, the inside recess of seting up with 6 looks adaptations of spacing muscle of spacing groove 7, be convenient for spacing muscle 6 buckle advance the inside of spacing groove 7, screw post 8 is installed to the inside symmetry all around of casing 2 down, four group's U type support preformed groove 9 are installed to the bilateral symmetry of casing 2 down, the middle part of casing 2 both sides is provided with spacing boss 10 down, the inside of going up casing 1 is provided with product labeling preformed groove 11, the upper right corner of product labeling preformed groove 11 is the chamfer characteristic, its remaining three angles are the fillet characteristic, be convenient for paste the product labeling in the groove according to the shape of product labeling preformed groove 11.

The working principle is as follows: during installation, the PCBA board 3 of the ECU is placed in the lower shell 2, the PCBA board 3 is fixed on a screw post 8 of the lower shell 2 through four self-tapping screws, the limiting ribs 6 of the upper shell 1 and the limiting grooves 7 of the lower shell 2 limit, the clip buckle 4 of the upper shell 1 is sequentially buckled on the limiting piles 5 of the lower shell 2, the ECU mounting bracket is inserted into the U-shaped bracket preformed groove 9, the limiting bosses 10 are buckled into the mutually matched hole positions of the ECU mounting bracket, the upper right corner of the product label preformed groove 11 is of a chamfer angle characteristic, the other three corners are of fillet angles, the product label is pasted into the groove according to the shape of the product label preformed groove 11, and the limiting bosses 10 on the two sides of the lower shell 2 are jacked into the control box during disassembly, so that the ECU mounting bracket can be disassembled; after the clip buckle 4 is pried open in sequence, the upper shell 2 and the lower shell 2 can be separated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a novel electronic tail-gate ECU shell which characterized in that: comprises an upper shell (1) and a lower shell (2), wherein the bottom of the upper shell (1) is provided with the lower shell (2), a PCBA board (3) is arranged in the lower shell (2), two groups of clip buckles (4) are symmetrically arranged on the right side of the upper shell (1), limiting piles (5) are symmetrically arranged on two sides of the rear end of the lower shell (2), limiting ribs (6) are arranged in the middle of the right side of the upper shell (1), a limit groove (7) is arranged in the middle of the rear end of the lower shell (2), screw columns (8) are symmetrically arranged on the periphery inside the lower shell (2), four groups of U-shaped bracket preformed grooves (9) are symmetrically arranged on two sides of the lower shell (2), the middle parts of the two sides of the lower shell (2) are provided with limiting bosses (10), and a product label preformed groove (11) is arranged in the upper shell (1).

2. The novel electric tail gate ECU shell according to claim 1, characterized in that: the PCBA board (3) is fixed on the screw columns (8) of the lower shell (2) through four self-tapping screws.

3. The novel electric tail gate ECU shell according to claim 1, characterized in that: the upper shell (1) and the lower shell (2) are both formed by injection molding.

4. The novel electric tail gate ECU shell according to claim 1, characterized in that: the upper shell (1) is fixed with a limiting pile (5) at the rear end of the lower shell (2) through a clip (4).

5. The novel electric tail gate ECU shell according to claim 1, characterized in that: and a groove matched with the limiting rib (6) is formed in the limiting groove (7).

6. The novel electric tail gate ECU shell according to claim 1, characterized in that: the right upper corner of the product label preformed groove (11) is characterized by a chamfer angle, and the other three corners are characterized by round corners.