CN222580470U

CN222580470U - Computer machine case components and parts joint mechanism

Info

Publication number: CN222580470U
Application number: CN202421202508.5U
Authority: CN
Inventors: 王莉萍; 耿宇峰; 金鑫; 戴伟; 任俊杰
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2024-05-30
Filing date: 2024-05-30
Publication date: 2025-03-07
Anticipated expiration: 2034-05-30

Abstract

The utility model discloses a computer case component clamping mechanism, which belongs to the field of case component installation. The computer case component clamping mechanism comprises a mounting port provided at a corner of a mainboard and a threaded sleeve fixedly installed at one end of the mainboard and adapted to the mounting port, and an arc-shaped elastic plate is symmetrically arranged at one end of the threaded sleeve away from the mainboard. The computer case component clamping mechanism has a simple structure and is easy to use. By setting a rotating rod and a support plate, the threaded sleeve and a card slot are matched, and the arc-shaped elastic plate and an annular clamping strip are fixed, the components are ensured to be firmly connected to the case, and the components are prevented from shaking or falling off during operation. At the same time, the design of the rotating rod makes it easy to install and remove the components. The arc-shaped elastic plate can be tightened or released by simply rotating the rotating rod, without complicated tools or steps, thereby improving the operation efficiency.

Description

Computer machine case components and parts joint mechanism

Technical Field

The utility model relates to the technical field of mounting of chassis components, in particular to a computer chassis component clamping mechanism.

Background

The computer case is a main part of a computer host, and firstly, the case has the electromagnetic radiation shielding effect and can protect users from potential damages of electromagnetic radiation. And secondly, the case is used as a shell of a computer, so that internal hardware can be protected from physical damage of the outside and invasion of pollutants such as dust, water vapor and the like. The case is generally made of steel plates and plastics in a combined mode, the hardness of the case is high, and the case mainly plays a role in protecting elements in the case. The chassis is also internally provided with a bracket which is mainly used for fixing a main board, a power supply and various drivers.

At present, the mode of buckle joint is adopted generally when installing the inside components and parts of quick-witted case, and because the inside of quick-witted case can generally use the forced air cooling heat dissipation when adopting the mode of buckle joint, forced air cooling heat dissipation can bring certain vibrations to the quick-witted case, and then can bring certain influence to the stability of components and parts installation, adopts the mode of buckle joint simultaneously to be inconvenient for taking off the maintenance with components and parts.

Therefore, the present utility model provides a computer case component clamping mechanism to solve the above-mentioned problems.

Disclosure of utility model

(One) solving the technical problems

The utility model provides a computer case component clamping mechanism, which aims to solve the problems of inconvenient operation and the like of the traditional clamping mechanism in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the technical scheme that the computer case component clamping mechanism comprises a mounting opening formed in the corner of a main board and a threaded sleeve fixedly mounted at one end of the main board and adapted to the mounting opening, wherein an arc-shaped elastic plate is symmetrically arranged at one end of the threaded sleeve, which is far away from the main board, an annular clamping strip is fixedly mounted at one end, which is far away from the threaded sleeve, of the arc-shaped elastic plate, clamping grooves corresponding to the threaded sleeve and the arc-shaped elastic plate are formed in the mounting frame, and accommodating grooves adapted to the annular clamping strip are symmetrically formed in the clamping grooves.

In order to solve the problem of stable use of the clamping mechanism, a rotating rod is screwed in the threaded sleeve, and a jacking mechanism is arranged at one end of the rotating rod, which is positioned between the two arc-shaped elastic plates;

The propping mechanism comprises a bracket rotatably mounted at one end of the rotating rod and supporting plates symmetrically arranged in the bracket, wherein the supporting plates are rotatably connected with the bracket, and one end, far away from the bracket, of each supporting plate is hinged with the arc-shaped elastic plate. After the clamping mechanism is installed, the clamping mechanism can be tightly propped by the supporting plate, so that stable use of components after installation is ensured.

Preferably, in order to solve the problem of stable installation of components and parts, the arc-shaped elastic plate and the threaded sleeve are coaxially arranged, and the wall thickness of the arc-shaped elastic plate is the same as that of the threaded sleeve. The arc-shaped elastic plate and the threaded sleeve are coaxially arranged and have the same wall thickness, so that the arc-shaped elastic plate and the threaded sleeve can be inserted into the slot for installation.

Preferably, in order to solve the problem of engagement between the annular clamping strip and the accommodating groove, the cross section of the annular clamping strip is trapezoidal. The trapezoid cross section of the annular clamping strip ensures that the annular clamping strip can be matched with Rong Caoka.

Preferably, in order to solve the operation problem of the rotating rod, an expansion port coaxially arranged with the mounting port is formed at one end of the main plate, which is far away from the threaded sleeve, a rotating plate adapted to the expansion port is fixedly mounted at one end of the rotating rod, and an operation plate is fixedly mounted at one end of the rotating plate, which is far away from the rotating rod. Through the cooperation of swivel plate and operation panel, can drive the dwang, be convenient for operate.

Preferably, in order to solve the operation problem of the operation panel, the overall thickness of the operation panel and the rotating panel is at least greater than the depth of the expansion port. Through the setting of the protruding extension mouth of operation panel, the operator can directly rotate the operation panel, has increased the convenience.

(III) beneficial effects

This computer machine case components and parts joint mechanism simple structure, convenient to use through setting up dwang and fagging, through the cooperation of screw sleeve and draw-in groove to and the fixed of arc elastic plate and cyclic annular card strip, has ensured components and parts and quick-witted case to be firmly connected, has prevented that components and parts from rocking or falling the condition in service from appearing, and the design of dwang makes the operation of installation and dismantlement components and parts become simple and convenient simultaneously, only need the dwang can push up tightly or release arc elastic plate, need not complicated instrument or step, has improved operating efficiency.

Drawings

FIG. 1 is a schematic diagram of a mounting component of a computer chassis component clamping mechanism;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram of an exploded view of the mounting locations of mounting components of a computer chassis component clamping mechanism;

Fig. 4 is a schematic diagram of the structure at B in fig. 3.

The device comprises a mounting port 1, an expansion port 11, a threaded sleeve 2, an arc-shaped elastic plate 3, an annular clamping strip 31, a rotating rod 4, a 41, a pushing mechanism 411, a bracket 412, a supporting plate 42, a rotating plate 421, an operating plate 5, a clamping groove 51 and a containing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a computer case component clamping mechanism, as shown in fig. 1-4, which comprises a mounting opening 1 arranged at the corner of a main board and a threaded sleeve 2 fixedly arranged at one end of the main board and matched with the mounting opening 1, wherein an arc-shaped elastic plate 3 is symmetrically arranged at one end of the threaded sleeve 2 far away from the main board, the arc-shaped elastic plate 3 and the threaded sleeve 2 are coaxially arranged, the wall thickness of the arc-shaped elastic plate 3 is the same as that of the threaded sleeve 2, an annular clamping strip 31 is fixedly arranged at one end of the arc-shaped elastic plate 3 far away from the threaded sleeve 2, the cross section of the annular clamping strip 31 is trapezoid, a clamping groove 5 corresponding to the threaded sleeve 2 and the arc-shaped elastic plate 3 is formed in the mounting frame, and a containing groove 51 matched with the annular clamping strip 31 is symmetrically arranged in the clamping groove 5;

a rotating rod 4 is screwed in the threaded sleeve 2, and a tightening mechanism 41 is arranged at one end of the rotating rod 4 positioned between the two arc-shaped elastic plates 3;

The propping mechanism 41 comprises a bracket 411 rotatably mounted at one end of the rotating rod 4 and supporting plates 412 symmetrically arranged in the bracket 411, the supporting plates 412 are rotatably connected with the bracket 411, and one end of each supporting plate 412 far away from the bracket 411 is hinged with the arc-shaped elastic plate 3.

During the use, can align the screw sleeve 2 of mainboard four corners department with draw-in groove 5 on the mounting bracket, and press the screw sleeve 2 to draw-in groove 5 in, arc spring plate 3 on the screw sleeve 2 also can enter into draw-in groove 5 in this moment, annular clamping strip 31 can enter into holding groove 51 and realize the block fixedly in, rotate dwang 4 again and make it slide along screw sleeve 2, can make two fagging 412 rotate along support 411 and tend to the level when dwang 4 slides, thereby can jack up two arc spring plate 3 tightly, guaranteed that the mainboard can be connected with the mounting bracket is stable, and can reverse dwang 4 when dismantling the mainboard, the fagging 412 can incline gradually and get into pulling arc spring plate 3 slope this moment, can drive annular clamping strip 31 and remove holding groove 51 when arc spring plate 3 inclines, can lift the mainboard off the mounting bracket.

Further, an expansion port 11 coaxially arranged with the mounting port 1 is provided at one end of the main board far away from the threaded sleeve 2, a rotating plate 42 adapted to the expansion port 11 is fixedly mounted at one end of the rotating rod 4 far away from the bracket 411, an operation plate 421 is fixedly mounted at one end of the rotating plate 42 far away from the rotating rod 4, the rotating plate 42 and the operation plate 421 can be positioned in the expansion port 11 after the mounting of the chassis components is completed, and the rotating plate 42 and the rotating rod 4 can be driven to rotate by rotating the operation plate 421, so that the driving of the rotating rod 4 is realized.

Specifically, the overall thickness of the operation plate 421 and the rotating plate 42 is at least greater than the depth of the expansion port 11, so that an operator can touch the operation plate 421 to perform an operation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a computer machine case components and parts joint mechanism, is including seting up installing port (1) and the fixed mounting in mainboard corner mainboard one end with screw thread sleeve (2) of installing port (1) adaptation, screw thread sleeve (2) are kept away from the one end symmetry of mainboard is provided with arc elastic plate (3), arc elastic plate (3) are kept away from one end fixed mounting of screw thread sleeve (2) has annular card strip (31), offered on the mounting bracket with screw thread sleeve (2) with draw-in groove (5) that arc elastic plate (3) correspond, draw-in groove (5) in symmetry offered with holding groove (51) of annular card strip (31) adaptation;

The device is characterized in that a rotating rod (4) is connected in the threaded sleeve (2) in a threaded manner, and a jacking mechanism (41) is arranged at one end of the rotating rod (4) positioned between the two arc-shaped elastic plates (3);

The jacking mechanism (41) comprises a bracket (411) rotatably mounted at one end of the rotating rod (4) and supporting plates (412) symmetrically arranged in the bracket (411), the supporting plates (412) are rotatably connected with the bracket (411), and one end, far away from the bracket (411), of each supporting plate (412) is hinged with the arc-shaped elastic plate (3).

2. The computer case component clamping mechanism of claim 1, wherein the arc-shaped elastic plate (3) and the threaded sleeve (2) are coaxially arranged, and the wall thickness of the arc-shaped elastic plate (3) is the same as that of the threaded sleeve (2).

3. The device clamping mechanism of claim 1, wherein the annular clamping strip (31) has a trapezoid cross-section.

4. The device clamping mechanism of claim 1, wherein an expansion port (11) coaxial with the mounting port (1) is formed in one end of the main board, which is far away from the threaded sleeve (2), a rotating plate (42) which is matched with the expansion port (11) is fixedly mounted at one end of the rotating rod (4), which is far away from the bracket (411), and an operating plate (421) is fixedly mounted at one end of the rotating plate (42), which is far away from the rotating rod (4).

5. The computer case component clamping mechanism according to claim 4, wherein the overall thickness of the operation plate (421) and the rotation plate (42) is at least greater than the depth of the expansion port (11).