CN215987179U

CN215987179U - Computer mainboard fixing device for computer

Info

Publication number: CN215987179U
Application number: CN202122345098.2U
Authority: CN
Inventors: 李真成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-08
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a computer mainboard fixing device for a computer, and relates to the technical field of mainboard fixing devices. The fan-shaped cabinet comprises a cabinet body, wherein a mounting disc is fixedly connected in the cabinet body, a plurality of L-shaped plates are arranged on two sides of the mounting disc in an array mode along the length direction, a plurality of buckling pieces located between every two L-shaped plates are arranged on two sides of the mounting disc, an opening is formed in the upper surface of the mounting disc, a radiating fin assembly located below the opening is inserted in the mounting disc in a sliding mode, and a fan communicated with the radiating fin assembly is fixedly installed in the cabinet body. According to the utility model, the mounting disc is fixedly connected in the case, the main board is fixed on the mounting disc through the fastener, the opening is formed in the mounting disc and communicated with the radiating fin assembly and the fan communicated with the outside, the bottom of the main board can be effectively radiated, and the hardness performance is ensured.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to the technical field of mainboard fixing devices, in particular to a computer mainboard fixing device for a computer.

Background

A motherboard, also called a motherboard, a system board, or a motherboard, is one of the most important components of a computer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

The existing mainboard is usually fixed inside a host by using bolts, so that the installation and the disassembly are inconvenient, the bottom of the mainboard is attached to the inside of a case, the space distance between the bottom of the mainboard and the inside of the case is small, the heat dissipation effect is poor, and the operation efficiency of hardware is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a computer mainboard fixing device for a computer, which aims to solve the problems that the existing mainboard is fixed in a host machine through a bolt, is inconvenient to install and disassemble and cannot dissipate heat because the bottom space is too small.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a computer mainboard fixing device for computer, includes quick-witted case, quick-witted incasement fixedly connected with mounting disc, the mounting disc both sides all have a plurality of L templates along length direction array structure, a plurality of buckle spare that are located two liang between L templates are all installed to the mounting disc both sides, surface construction has the opening on the mounting disc, sliding insert in the mounting disc and be equipped with the fin subassembly that is located the opening below, quick-witted incasement fixed mounting has the fan that is linked together with the fin subassembly.

Further, the mounting disc comprises a plate body, wherein two sides of the bottom of the plate body are fixedly connected with supporting plates connected with the inside of the case, the opening is formed in the plate body, and the L-shaped plates are fixedly connected to two sides of the upper surface of the plate body.

Further, buckle spare includes to rotate along length direction and runs through the pivot of installing in plate body both sides, it is equipped with a plurality of T type pieces that are located L template two liang between to rotate the cover in the pivot, L template two liang between fixedly connected with joint board, the other end of T type piece is constructed has the arc piece that just is used for contradicting the centre gripping mainboard with joint board interference fit.

Furthermore, a slot is formed in one end of the plate body, slot plates are formed on the opposite sides of the two supporting plates, the radiating fin component comprises two frame plates, the two frame plates are respectively inserted between the two slot plates and in the slot of the plate body in a sliding mode, and a plurality of vertically-arranged radiating copper sheets are fixedly connected between the two frame plates.

Furthermore, a mounting hole is formed in one side of the case, one end of the fan fixedly penetrates through the mounting hole, and the other end of the fan is fixedly connected to the heat dissipation copper sheet.

Furthermore, an inserting groove is formed between one end of the plate body and the two L-shaped plates, and a fixing block used for limiting the position of the main plate is tightly inserted into the inserting groove.

The utility model has the following beneficial effects:

1. according to the utility model, the mounting disc is fixedly connected in the case, the main board is fixed on the mounting disc through the fastener, the opening is formed in the mounting disc and communicated with the radiating fin assembly and the fan communicated with the outside, the bottom of the main board can be effectively radiated, and the hardness performance is ensured.

2. According to the utility model, the cavity for inserting the mainboard is formed between the L-shaped plate and the mounting disc, the mainboard can be slidably inserted in the cavity and is fixed through the fastener, the operation is convenient and fast, the bolt is not needed for fixing, and the installation and the disassembly are more convenient.

Drawings

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

FIG. 2 is a plan elevation view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is a rear plan view of the present invention;

reference numerals: 1. a chassis; 101. mounting holes; 2. mounting a disc; 201. a plate body; 2011. a slot; 202. a support plate; 2021. a slot plate; 3. an L-shaped plate; 4. a fastener; 401. a rotating shaft; 402. a T-shaped block; 403. a clamping and connecting plate; 404. an arc-shaped block; 5. an opening; 6. a heat sink assembly; 601. a frame plate; 602. a heat dissipation copper sheet; 7. a fan; 8. inserting grooves; 9. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2 and fig. 5, a computer motherboard fixing device according to an embodiment of the present invention includes a case 1, a mounting plate 2 is fixedly connected in the case 1, a plurality of L-shaped plates 3 are formed on both sides of the mounting plate 2 along a length direction array, a plurality of fasteners 4 are mounted on both sides of the mounting plate 2 and located between two L-shaped plates 3, an opening 5 is formed on an upper surface of the mounting plate 2, a heat sink assembly 6 located below the opening 5 is slidably inserted into the mounting plate 2, a fan 7 communicated with the heat sink assembly 6 is fixedly mounted in the case 1, the mounting plate 2 is connected in the case 1, and the main plate is mounted on the mounting plate 2, so that a certain space is formed between the main plate and the case 1 for heat dissipation, the opening 5 is further formed on the mounting plate 2 and communicated with the heat sink assembly 6 and the fan 7 communicated with the outside, the increase radiating effect that can be very big has guaranteed the runnability of hardware, and the mainboard can be effectual inject mainboard both sides and upper and lower position in inserting the cavity that forms between L template 3 and the mounting disc 2, then closely the centre gripping through a plurality of buckle spare 4 to the mainboard, and it is fixed to inject the completion to the position around the mainboard, and convenient operation is swift, need not bolt fastening, labour saving and time saving.

As shown in fig. 3, in some embodiments, the mounting plate 2 includes a plate body 201, support plates 202 connected to the inside of the chassis 1 are fixedly connected to both sides of the bottom of the plate body 201, the opening 5 is formed on the plate body 201, and the L-shaped plates 3 are fixedly connected to both sides of the upper surface of the plate body 201, and the plate body 201 is supported by the support plates 202 away from the inner surface of the chassis 1 to form a space for dissipating heat from the bottom of the main board.

As shown in fig. 3, in some embodiments, the fastener 4 includes a rotating shaft 401 that is installed on both sides of the board 201 in a rotating manner along the length direction, a plurality of T-shaped blocks 402 located between two L-shaped boards 3 are sleeved on the rotating shaft 401 in a rotating manner, a fastening board 403 is fixedly connected between two L-shaped boards 3, an arc-shaped block 404 that is in interference fit with the fastening board 403 and used for abutting against and clamping the main board is configured at the other end of the T-shaped block 402, when the main board needs to be clamped, the arc-shaped block 404 at the other end of the T-shaped block can be abutted against the surface of the main board after passing over the fastening board 403 by moving the T-shaped block 402 upwards, and the fastening board 403 is used for performing interference fit on the T-shaped block 402, so that the T-shaped block is convenient to fix.

As shown in fig. 1 and 3, in some embodiments, a slot 2011 is configured at one end of the board body 201, slot plates 2021 are configured at opposite sides of the two support plates 202, the heat sink assembly 6 includes two frame plates 601, the frame plates 601 are inserted into the slot 2011 and the slot plates 2021, so as to be convenient to install and detach, time and labor are saved, the two frame plates 601 are respectively inserted into the slot 2011 between the two slot plates 2021 and the board body 201 in a sliding manner, a plurality of vertically arranged heat dissipation copper sheets 602 are fixedly connected between the two frame plates 601, heat dissipated from the bottom of the main board can be transferred along the heat dissipation copper sheets 602, the main board is effectively cooled, and the operation performance of hardware is guaranteed.

As shown in fig. 3 and 5, in some embodiments, a mounting hole 101 is formed in one side of the chassis 1, one end of the fan 7 fixedly penetrates through the mounting hole 101, and the other end of the fan 7 is fixedly connected to the heat dissipation copper sheet 602, so that heat can be quickly dissipated to the outside by communicating the fan 7 to the outside, and the main board can dissipate heat more quickly.

As shown in fig. 3 to 4, in some embodiments, an insertion groove 8 is formed between one end of the plate 201 and the two L-shaped plates 3, a fixing block 9 for limiting the position of the motherboard is tightly inserted into the insertion groove 8, and the position of the motherboard can be further limited by setting the fixing block 9, so that the motherboard is prevented from being separated from the original position when the chassis 1 vibrates.

Claims

1. The utility model provides a computer mainboard fixing device for computer, includes quick-witted case (1), its characterized in that, fixedly connected with mounting disc (2) in quick-witted case (1), a plurality of L templates (3) have all been constructed along length direction array to mounting disc (2) both sides, a plurality of buckle spare (4) that are located L template (3) between two liang are all installed to mounting disc (2) both sides, mounting disc (2) upper surface structure has opening (5), sliding insert in mounting disc (2) and be equipped with fin subassembly (6) that are located opening (5) below, fixed mounting has fan (7) that are linked together with fin subassembly (6) in quick-witted case (1).

2. The computer motherboard fixing device for the computer according to claim 1, wherein the mounting plate (2) comprises a plate body (201), the bottom of the plate body (201) is fixedly connected with a support plate (202) connected with the inside of the case (1) on both sides, the opening (5) is formed on the plate body (201), and the L-shaped plate (3) is fixedly connected on both sides of the upper surface of the plate body (201).

3. The computer motherboard fixing device of claim 2, wherein the fastener (4) comprises a rotating shaft (401) which is rotatably installed on two sides of the board body (201) in a penetrating manner along the length direction, a plurality of T-shaped blocks (402) which are positioned between every two L-shaped boards (3) are rotatably sleeved on the rotating shaft (401), a clamping plate (403) is fixedly connected between every two L-shaped boards (3), and an arc-shaped block (404) which is in interference fit with the clamping plate (403) and is used for abutting and clamping the motherboard is constructed at the other end of the T-shaped block (402).

4. The computer motherboard fixing device for the computer according to claim 3, wherein one end of the board body (201) is configured with a slot (2011), two opposite sides of the supporting plate (202) are configured with slot plates (2021), the heat sink assembly (6) comprises two frame plates (601), the two frame plates (601) are respectively slidably inserted between the two slot plates (2021) and the slot (2011) of the board body (201), and a plurality of vertically arranged heat sink copper sheets (602) are fixedly connected between the two frame plates (601).

5. The computer motherboard fixing device for the computer according to claim 4, wherein a mounting hole (101) is formed on one side of the case (1), one end of the fan (7) is fixedly penetrated through the mounting hole (101) and the other end is fixedly connected to the heat dissipating copper sheet (602).

6. The computer motherboard fixing device according to claim 2, wherein an insertion groove (8) is formed between one end of the board body (201) and the two L-shaped boards (3), and a fixing block (9) for limiting the position of the motherboard is tightly inserted in the insertion groove (8).