CN215735381U

CN215735381U - Rear cover clamping structure of electronic equipment

Info

Publication number: CN215735381U
Application number: CN202122362234.9U
Authority: CN
Inventors: 魏飞; 何伟
Original assignee: TPV Display Technology Xiamen Co Ltd
Current assignee: TPV Display Technology Xiamen Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-01
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to a rear cover clamping structure of electronic equipment, which comprises a rear cover and a base, wherein the base is provided with a plurality of first buckles along a frame, the rear cover is provided with second buckles corresponding to the first buckles, the first buckles are clamped with the second buckles, the first buckles comprise a fixing part, a deformation part and a clamping part which are integrally formed and sequentially connected, the fixing part is fixedly connected on the frame of the base, the clamping part is vertically upward, and a clamping hook of the clamping part is along the direction of the frame of the base; the rear cover is provided with a buckling edge corresponding to one end of the fixing part of the first buckle, when the rear cover is buckled with the base, the hook of the buckling part is elastically buckled with the hook of the second buckle, and the rear cover is tightly connected with the base by adopting the technical scheme.

Description

Rear cover clamping structure of electronic equipment

Technical Field

The utility model relates to the field of clamping and locking of electronic equipment, in particular to a rear cover clamping structure of the electronic equipment.

Background

The rear cover and the base of the traditional electronic equipment are mostly fixed by screws, and the traditional screw locking structure has the problems that locking hole sites are reserved on the lock, the sensory experience of customers is poor, and screws are easy to lose in the manufacturing or opening maintenance process.

The existing clamping connection has the advantages of convenient and rapid connection, installation and disassembly, low cost and the like, and is applied to more and more electronic equipment. But present block structure is in production and installation, and the precision that manufacturing and installation of block structure can guarantee is limited, and the block structure of accomplishing the installation like this can have the clearance unavoidably, because the existence in clearance, part collision and resonance are leaded to because of the complete machine operation vibrations to this kind of assembly structure mode, and then the complete machine operation in-process produces the noise, influences customer experience. Meanwhile, due to the existence of gaps, the parts are not tightly connected after being assembled with each other, and the attractiveness of the whole machine is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamping structure of electronic equipment with a tightly connected rear cover and a base.

The utility model relates to a rear cover clamping structure of electronic equipment, which adopts the following technical scheme: the base is provided with a plurality of first buckles along a frame, the rear cover is provided with a second buckle corresponding to the first buckle, the first buckle is clamped with the second buckle, the first buckle comprises a fixing part, a deformation part and a buckling part which are integrally formed and sequentially connected, the fixing part is fixedly connected on the frame of the base, the buckling part is vertically upward, and a clamping hook of the buckling part is along the direction of the frame of the base; the end, corresponding to the fixing part of the first buckle, of the rear cover is provided with a buckling edge, and when the rear cover is buckled with the base, the hook of the buckling part is elastically buckled with the hook of the second buckle.

Further, the first snap is formed in one piece from a plastic or gum material.

Further, the deformation part is a plane or a plane with an arc-shaped section.

Furthermore, the deformation part, the fixing part and the buckling part form an included angle which is larger than 90 degrees and smaller than 150 degrees, and the fixing part and the second buckle form an included angle which is larger than 90 degrees.

Furthermore, the cross sections of the clamping hooks of the clamping part and the second clamping buckle are triangular or hook-shaped.

Furthermore, fixed part one end passes through bolt fixed connection on the base frame.

Further, the rear cover and the second buckle are integrally formed.

Further, the base and the first buckle are integrally formed.

Compared with the prior art, the utility model adopts the plane or section arc surface-shaped deformation part, when the rear cover and the base are buckled, the deformation part is deformed, after the buckling is finished, the hook of the buckling part and the hook of the second buckle are mutually abutted and buckled, the deformation part is recovered, namely, the hook of the buckling part is elastically buckled with the hook of the second buckle, so that the rear cover and the base are tightly connected.

Drawings

The accompanying drawings, which are described herein to provide a further understanding of the application, are included in the following description:

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a snap-fit structure of the present invention;

fig. 3 shows another engaging structure of the present invention.

Detailed Description

Referring to one of fig. 1 to 3, in an embodiment, a rear cover clamping structure of an electronic device includes a rear cover 1 and a base 2, where the base 2 is provided with a plurality of first buckles 4 along a frame 21, the rear cover 1 is provided with a second buckle 3 corresponding to the first buckle 4, the first buckle 4 is clamped with the second buckle 3, the first buckle 4 includes a fixing portion 41, a deformation portion 42, and a clamping portion 43 that are integrally formed and sequentially connected, the fixing portion 41 is fixedly connected to the frame 21 of the base 2, the clamping portion 43 is vertically upward, and clamping

hooks

431 and 432 of the clamping portion 43 are along the frame 21 of the base 2; the end of the rear cover 1 corresponding to the fixing portion 41 of the first buckle 4 is provided with a buckling edge 11, and when the rear cover 1 is buckled with the base 2, the

hooks

431 and 432 of the buckling portion 3 elastically buckle the

hooks

31 and 32 of the second buckle.

Further, the first snap 4 is formed by plastic or gum material in one piece.

Further, the deformation portion 42 is a plane 421 or a plane 422 with an arc-shaped cross section.

Further, the deformation portion 42 forms an included angle larger than 90 ° and smaller than 150 ° with the fixing portion 41 and the fastening portion 43, and the fixing portion 41 and the second fastener 3 form an included angle larger than 90 °.

Further, the cross sections of the

hooks

431 and 432 of the locking part 43 and the

hooks

31 and 32 of the second buckle 3 are triangular 432 and 32 or hook-shaped 431 and 31.

Furthermore, one end of the fixing portion 41 is fixedly connected to the frame 21 of the base 2 through a bolt 5.

Further, the rear cover 1 and the second buckle 3 are integrally formed.

Further, the base 2 and the first buckle 4 are integrally formed.

The working principle of the utility model is as follows: when the rear cover 1 and the base 2 are buckled, the deformation part 42 deforms, the

hooks

431 and 432 of the buckling part 43 and the

hooks

31 and 32 of the second buckle 3 are abutted against and buckled with each other, and the deformation part 42 recovers, namely, the

hooks

431 and 432 of the buckling part 43 elastically buckle the

hooks

31 and 32 of the second buckle 3, so that the rear cover 1 and the base 2 are tightly connected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic equipment's back lid block structure, its includes back lid and base, the base is equipped with a plurality of first buckles along the frame, back lid corresponds first buckle is equipped with the second buckle, first buckle with second buckle block, its characterized in that: the first buckle comprises a fixing part, a deformation part and a buckling part which are integrally formed and sequentially connected, the fixing part is fixedly connected to the base frame, the buckling part is vertically upward, and a clamping hook of the buckling part is along the direction of the base frame; the end, corresponding to the fixing part of the first buckle, of the rear cover is provided with a buckling edge, and when the rear cover is buckled with the base, the hook of the buckling part is elastically buckled with the hook of the second buckle.

2. The rear cover engagement structure of an electronic device according to claim 1, wherein: the first buckle is formed by plastic or gum materials in one step.

3. The rear cover engagement structure of an electronic device according to claim 1, wherein: the deformation part is a plane or a plane with an arc-shaped section.

4. The rear cover engagement structure of an electronic device according to claim 3, wherein: the deformation part, the fixing part and the buckling part form an included angle which is larger than 90 degrees and smaller than 150 degrees, and the fixing part and the second buckle form an included angle which is larger than 90 degrees.

5. The rear cover engagement structure of an electronic device according to claim 1, wherein: the cross sections of the clamping hooks of the clamping part and the second clamping buckle are triangular or hook-shaped.

6. The rear cover engagement structure of an electronic device according to claim 1, wherein: one end of the fixing part is fixedly connected to the frame of the base through a bolt.

7. The rear cover engagement structure of an electronic device according to claim 1, wherein: the rear cover and the second buckle are integrally formed.

8. The rear cover engagement structure of an electronic device according to claim 1, wherein: the base and the first buckle are integrally formed.