CN-113495603-B - Side cover clamping structure and chassis

CN113495603BCN 113495603 BCN113495603 BCN 113495603BCN-113495603-B

Abstract

The application provides a side cover clamping structure and a case, wherein the side cover clamping structure is used for clamping two side covers which are mutually fixed on the case, and is characterized in that the two side covers are a first side cover and a second side cover, the side cover clamping structure comprises an elastic arm structure, one end of the elastic arm structure is bent and arranged, the elastic arm structure is arranged on the first side cover, and the second side cover is arranged in a sliding manner relative to the first side cover and is used for pushing the elastic arm structure to prop against a member which is positioned in the case and needs to be fixed. The case is connected with the first side cover and the second side cover through the side cover clamping structure. The side cover clamping structure is characterized in that the second side cover pushes the spring arm structure when sliding in place by combining the sliding structure and the elastic characteristic of the spring arm, so that the two side covers can be fixed in the sliding process. The case is connected with the two side covers through the side cover clamping structure, and the second side cover can achieve the fixing effect in the sliding process, so that the aim of assembling convenience is fulfilled.

Inventors

ZHOU DUNJUN
SONG RONGRONG
JIE BING

Assignees

鸿富锦精密工业(武汉)有限公司
鸿富锦精密工业(武汉)有限公司
鸿海精密工业股份有限公司
鸿海精密工业股份有限公司

Dates

Publication Date: 20260421
Application Date: 20200319
Priority Date: 20200319

Claims (8)

1. The chassis comprises a first side cover and a second side cover and is characterized by comprising a side cover clamping structure; The side cover clamping structure comprises a spring arm structure, a plurality of reinforcing ribs are arranged on one side, deviating from the side cover, of the spring arm structure, the reinforcing ribs extend along the length direction of the spring arm structure, a containing cavity is arranged on the first side cover, one fixed end of the spring arm structure is fixed on the side wall of the containing cavity, one end of the spring arm structure is bent, the second side cover is arranged in a sliding mode relative to the first side cover, and is used for pushing the spring arm structure to prop against a member which is located in a chassis and needs to be fixed; The spring arm structure is in a wedge-shaped arrangement, and the cross-sectional area of the end part of the spring arm structure far away from the fixed end of the spring arm structure is larger than the cross-sectional area of the end part of the fixed end of the spring arm structure.
2. The chassis of claim 1, wherein a plurality of the ribs connect the spring arm structure and the side cover.
3. The cabinet of claim 1, wherein the cross section of the plurality of ribs is semicircular or trapezoidal.
4. The chassis of claim 2, wherein the end of the stiffener, which is far away from the fixed end of the spring arm structure, is provided with a convex hull structure, and the convex hull structure is used for abutting against other components in the chassis.
5. The chassis of claim 4, wherein the convex hull structure is a semi-closed square section, a semi-circular section, a bridge or a spring arm.
6. The chassis of claim 1, wherein the second side cover is provided with a pushing structure, the first side cover is provided with a through hole matched with the pushing structure, and the through hole is communicated with the accommodating cavity.
7. The cabinet of claim 6, wherein the through hole is provided with a bending part, the through hole is provided with two positioning holes parallel to each other through the bending part, and the bending part is connected with the two positioning holes near one end of each other.
8. The chassis of claim 6, wherein the pushing structure is provided with an abutment plate on a side directed to the first side cover, the abutment plate is perpendicular to the first side cover, and the abutment plate is used for abutting the side cover clamping structure.

Description

Side cover clamping structure and chassis Technical Field The application relates to the technical field of chassis assembly design, in particular to a side cover clamping structure and a chassis. Background This section is intended to provide a background or context to the embodiments of the application that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section. With the continuous development of desktop computers, the technology of desktop computers is very mature. Under the existing circumstances, if the desktop computer has a strong competitive advantage and occupies a large market share, the system layout and the corresponding structural design of the desktop computer are very important and difficult, and for the design of the side cover of the computer case of a certain brand, the common side-sliding structure brings very convenient use experience to users, but also causes deviation and deformation of the side-sliding guide groove structure due to production deviation. Disclosure of Invention In view of the foregoing, there is a need for an improved side cover engagement structure. The technical scheme provided by the application is as follows: The utility model provides a side cap block structure for two side caps of mutual fixed on the block machine case, two the side cap is first side cap and second side cap, side cap block structure includes the bullet arm structure, bullet arm structure one end is buckled and is set up, bullet arm structure sets up on first side cap, the second side cap slides the setting relative first side cap, and is used for promoting bullet arm structure makes it support and is located the inside fixed component of needs of machine case. Preferably, the spring arm structure deviates from one side of the first side cover and is provided with a plurality of reinforcing ribs, and the reinforcing ribs extend along the length direction of the spring arm structure. Preferably, the plurality of reinforcing ribs are connected with the spring arm structure and the side cover. Preferably, the cross section of the reinforcing ribs is semicircular or trapezoidal. Preferably, the end part of the reinforcing rib, which is far away from the fixed end of the spring arm structure, is provided with a convex hull structure, and the convex hull structure is used for being abutted against other components in the case. Preferably, the convex hull structure is a semi-closed square section, a semicircular section, a bridge shape or a spring arm which is directly bent. Another object of the present application is to provide a chassis, including a first side cover and a second side cover, where the first side cover is fixed by using the side cover locking structure, the first side cover is provided with a containing cavity, one end of the spring arm structure is fixed on a side wall of the containing cavity, and the second side cover is used for pushing the spring arm structure. Preferably, a pushing structure is arranged on the second side cover and is used for abutting against the spring arm structure to point to one side of the first side cover, a through hole matched with the pushing structure is formed in the first side cover, and the through hole is communicated with the accommodating cavity. Preferably, the through hole is provided with a bending part, the through hole is provided with two positioning holes parallel to each other through the bending part, and the bending part is connected with the end part of one end, close to each other, of the two positioning holes. Preferably, the pushing structure is provided with an abutting plate at one side of the first side cover, the abutting plate is perpendicular to the first side cover, and the abutting plate is used for abutting against the side cover clamping structure. According to the side cover clamping structure, the second side cover pushes the elastic arm to prop against other structures needing to be fixed in the case when sliding in place by combining the sliding structure and the elastic characteristic of the elastic arm, so that the second side cover can achieve the effect of fixation in the sliding process, and the aim of convenience in assembly is fulfilled. Drawings The application will be described in further detail with reference to the drawings and the detailed description. Fig. 1 is a schematic structural diagram of a side cover locking structure according to an embodiment of the application. Fig. 2 is a schematic structural diagram illustrating an initial state of a side cover engaging structure according to an embodiment of the present application. Fig. 3 is a schematic structural view of the side cover clamping structure after fixing according to an embodiment of the present application. Reference numerals illustrate: Case (S) 100First side cover10Through hole11Bending part111Positioning hole113Accommodating cavity13Second side cover20Push structure21Abutting plate211Sid