CN219179858U

CN219179858U - Industrial computer mainboard fixed establishment

Info

Publication number: CN219179858U
Application number: CN202223408709.4U
Authority: CN
Inventors: 侯军龙
Original assignee: Yanshuo Computer Technology Kunshan Co ltd
Current assignee: Yanshuo Computer Technology Kunshan Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-13
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an industrial computer main board fixing mechanism, which comprises a main board body, wherein the bottom of the main board body is provided with a bottom board, two ends of the top of the bottom board are respectively provided with a chute, and two sides of the top end of the bottom board are respectively provided with a first fixing component and a second fixing component; according to the utility model, by means of the design of the first fixing component, the second fixing component, the main board body and the slots, two sides of the main board body are respectively clamped with the grooves of the first clamping block and the second clamping block, so that the main board body is installed, the first clamping block is pushed to approach the direction of the second clamping block by pulling the round rod, one side of the inner wall of the two grooves continuously extrudes two sides of the main board body, the fixing of the main board body is completed, at the moment, the round rod is released, the round rod is inserted into one of the slots at the top of the bottom board, the positioning of the first clamping block is completed, and relative displacement cannot be formed between the first clamping block and the bottom board, so that the fixing of the main board body is realized.

Description

Industrial computer mainboard fixed establishment

Technical Field

The utility model relates to the technical field of computers, in particular to an industrial computer motherboard fixing mechanism.

Background

An industrial computer motherboard, also called a motherboard, is mounted within a chassis, typically a rectangular circuit board, upon which the main circuitry that makes up the computer is mounted.

The prior motherboard is mainly directly fixed in the inner cavity of the computer case through bolts, and when the motherboard is fixed, a plurality of bolts are required to be rotated for many times when the computer motherboard is fixed and detached, and meanwhile, the bolts can be damaged in the process of frequent rotation, so that the bolts are further led to slide, and the motherboard cannot be firmly fixed with the case.

Disclosure of Invention

The present utility model is directed to an industrial computer motherboard fixing mechanism, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an industrial computer motherboard fixing mechanism comprises,

the main board comprises a main board body, wherein a bottom plate is arranged at the bottom of the main board body;

the two ends of the top of the bottom plate are respectively provided with a chute, and the two sides of the top end of the bottom plate are respectively provided with a first fixing component and a second fixing component;

the first fixing component comprises a first clamping block, two first clamping blocks, a round rod and a spring, wherein the two first clamping blocks are respectively arranged at the bottom end of the first clamping block, and the spring is arranged on the outer wall of the round rod;

the second fixing component comprises a second clamping block and two second clamping blocks; the two second clamping blocks are respectively arranged at the bottom ends of the second clamping blocks.

Preferably, one side of the first clamping block and one side of the second clamping block are respectively provided with a groove, and two ends of the main board body are respectively clamped with the two grooves.

Preferably, two sides of the bottom end of the first clamping block are fixedly connected with the top ends of the two first clamping blocks respectively, and two sides of the bottom end of the second clamping block are fixedly connected with the top ends of the two second clamping blocks respectively.

Preferably, rectangular grooves are respectively formed in the front face and the back face of the inner wall of the sliding groove, the bottoms of the two first clamping blocks are respectively connected with the four rectangular grooves in a clamping mode, and the bottoms of the two sliding grooves are respectively and fixedly connected with the bottoms of the two second clamping blocks.

Preferably, the inside of first card solid piece one end has seted up the cavity, the round hole has been seted up respectively to the top and the bottom of cavity inner wall, the round bar alternates respectively and sets up in two round holes, the top of cavity inner wall and the top fixed connection of spring.

Preferably, the top fixedly connected with crown of round bar, the spring housing is established at the outer wall of round bar, the bottom fixedly connected with separation blade of spring, the separation blade housing is established at the outer wall of round bar bottom.

Preferably, a plurality of slots are formed in one side of the top end of the bottom plate, and the bottom of the round rod is inserted into one of the slots.

The utility model has the technical effects and advantages that:

according to the utility model, the two sides of the main board body are respectively clamped with the grooves of the first clamping block and the second clamping block by utilizing the design of the first fixing component, the second fixing component and the main board body and the slot, so that the main board body is installed, but the main board body cannot be fixed at the moment, the round bar is separated from the slot by pulling the round bar, the first clamping block can be pushed to approach the second clamping block, the two sides of the main board body are continuously extruded by one side of the inner wall of the two grooves to finish the fixing of the main board body, the round bar is released at the moment, the round bar is inserted into one slot at the top of the bottom board to finish the positioning of the first clamping block, the first clamping block and the bottom board cannot form relative displacement, so that the main board body is fixedly installed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model and a motherboard.

FIG. 2 is a schematic diagram of the structure of the present utility model.

Fig. 3 is a schematic side sectional view of a first fixing assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a first clamping block; 3. a second clamping block; 4. a main board body; 5. a first clamping block; 6. a second clamping block; 7. a crown; 8. a round bar; 9. a spring; 10. a baffle.

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 present utility model provides an industrial computer motherboard securing mechanism as shown in fig. 1-3, comprising,

the main board body 4, the bottom of the main board body 4 is provided with a bottom board 1;

the two ends of the top of the bottom plate 1 are respectively provided with a chute, and the two sides of the top of the bottom plate 1 are respectively provided with a first fixing component and a second fixing component;

the first fixing component comprises a first clamping block 2, two first clamping blocks 5, a round rod 8 and a spring 9, wherein the two first clamping blocks 5 are respectively arranged at the bottom end of the first clamping block 2, and the spring 9 is arranged on the outer wall of the round rod 8;

the second fixing component comprises a second clamping block 3 and two second clamping blocks 6; two second fixture blocks 6 are respectively arranged at the bottom ends of the second clamping blocks 3.

The first clamping block 2 and one side of the second clamping block 3 are respectively provided with grooves, two ends of the main board body 4 are respectively connected with the two grooves in a clamping mode, two sides of the bottom end of the first clamping block 2 are respectively fixedly connected with the top ends of the two first clamping blocks 5, two sides of the bottom end of the second clamping block 3 are respectively fixedly connected with the top ends of the two second clamping blocks 6, the heights of gaps of the grooves of the first clamping block 2 and the second clamping block 3 correspond to the thickness of the main board body 4, the main board body 4 can be inserted into the grooves, the main board body 4 is a circuit main board for an existing industrial computer, and the main board is a rectangular circuit board and is provided with elements such as chips, various plug-in ports, various slots and the like.

Rectangular grooves are respectively formed in the front face and the back face of the inner walls of the two sliding grooves, the bottoms of the two first clamping blocks 5 are respectively connected with the four rectangular grooves in a clamping mode, the bottoms of the two sliding grooves are respectively fixedly connected with the bottoms of the two second clamping blocks 6, a plurality of slots are formed in one side of the top end of the bottom plate 1, and the bottoms of the round rods 8 are connected with one of the slots in an inserting mode.

The bottom of bottom plate 1 carries out fixed connection with computer machine case inner wall, can carry out bolted connection through the four corners at bottom plate 1, only need remove first clamping piece 2 when changing mainboard body 4, need not to carry out the not hard up of bolt, thereby use the number of times to the screw and reduce greatly, guarantee that the possibility of smooth silk reduces to appear in the bolt, first fixture block 5 is the shape of falling T, the horizontal fixture block and the rectangular channel joint of first fixture block 5, the length and the spout length of rectangular channel are corresponding, first fixture block 5 and spout joint, make first clamping piece 2 can slide along the spout, the horizontal channel of first fixture block 5 is in the rectangular channel, then prevent that first fixture block 5 from sliding out in the spout, the size of second fixture block 6 is the same with the size of spout, the top of first fixture block 5 flushes with the top of bottom plate 1, first fixture block 5 and the fixed connection of spout, thereby make second clamping piece 3 static, thereby make first clamping piece 2 and second clamping piece 3 paste the top at bottom plate 1, the pole body of semicircle body and cylinder shape of bottom is corresponding, the diameter of round bar 8 is the diameter of the round bar is more than 8, the diameter of round bar 8 can be guaranteed to insert at the inside diameter of slot 1, the round bar 8, the diameter of round bar 8 is more than 8, the diameter of round bar is equal to the diameter of the round bar is 8, the diameter of the round bar is more than 1, the round bar is inserted, the diameter is more than 1, and the round bar is difficult to be inserted into the round bar is more than the round bar is difficult to the diameter, and is difficult to be inserted.

The cavity has been seted up to the inside of first card solid piece 2 one end, the round hole has been seted up respectively to the top and the bottom of cavity inner wall, round bar 8 alternates respectively and sets up in two round holes, the top of cavity inner wall and the top fixed connection of spring 9, the top fixedly connected with crown 7 of round bar 8, the outer wall at round bar 8 is established to the spring 9 cover, the bottom fixedly connected with separation blade 10 of spring 9, the outer wall in round bar 8 bottom is established to separation blade 10 cover.

The cavity is rectangular cavity, the diameter of round hole is 1.05 times of round bar 8 diameter, spring 9 inner circle diameter is 1.2 times of round bar 8 diameter, crown 7 is flat cylinder, separation blade 10 is the rectangle, the size is 0.95 times of cavity size, the connection round hole has been seted up at the middle part of separation blade 10, the inner wall of connection round hole and the outer wall fixed connection of round bar 8 bottom, the effect of separation blade 10 is except preventing round bar 8 roll-off first card solid piece 2, be used for connecting the bottom of spring 9 simultaneously, thereby when pulling round bar 8, form the extrusion through the top of cavity and the top of separation blade 10, when spring 9 rebound, then realize the drive to round bar 8 through promoting separation blade 10.

The working principle of the utility model is as follows:

when the device is used, a user firstly carries out bolt connection on the inner wall of the computer case with the bottom plate 1, then inserts one end of the main board body 4 into the groove of the second clamping block 3, at the moment, the cap top 7 is pulled out in the direction away from the first clamping block 2, the cap top 7 drives the round rod 8, the round rod 8 drives the baffle 10, the baffle 10 and the top of the cavity compress the spring 9, after the bottom end of the round rod 8 is separated from the slot, the first clamping block 2 slides to move in the direction close to the second clamping block 3, the other end of the main board body 4 is clamped into the groove of the first clamping block 2, the cap top 7 is loosened finally, under the action of restoring force of the spring 9, the baffle 10 pushes the baffle 10 to move in the direction away from the cap top 7, the baffle 10 drives the round rod 8, the bottom of the round rod 8 is inserted into the slot, and therefore the displacement of the first clamping block 2 is limited, and the fixed installation of the main board body 4 is completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An industrial computer motherboard fixing mechanism comprises,

the main board comprises a main board body (4), wherein a bottom board (1) is arranged at the bottom of the main board body (4);

the method is characterized in that: the two ends of the top of the bottom plate (1) are respectively provided with a sliding groove, and the two sides of the top of the bottom plate (1) are respectively provided with a first fixing component and a second fixing component;

the first fixing assembly comprises a first clamping block (2), two first clamping blocks (5), a round rod (8) and a spring (9), wherein the two first clamping blocks (5) are respectively arranged at the bottom end of the first clamping block (2), and the spring (9) is arranged on the outer wall of the round rod (8);

the second fixing component comprises a second clamping block (3) and two second clamping blocks (6); the two second clamping blocks (6) are respectively arranged at the bottom ends of the second clamping blocks (3).

2. The main board fixing mechanism of an industrial computer according to claim 1, wherein one side of the first clamping block (2) and one side of the second clamping block (3) are respectively provided with grooves, and two ends of the main board body (4) are respectively clamped with the two grooves.

3. The industrial computer motherboard fixing mechanism according to claim 1, wherein two sides of the bottom end of the first clamping block (2) are fixedly connected with the top ends of the two first clamping blocks (5), and two sides of the bottom end of the second clamping block (3) are fixedly connected with the top ends of the two second clamping blocks (6).

4. The industrial computer main board fixing mechanism according to claim 1, wherein rectangular grooves are respectively formed in the front and back surfaces of the inner walls of the two sliding grooves, the bottoms of the two first clamping blocks (5) are respectively clamped with the four rectangular grooves, and the bottoms of the two sliding grooves are respectively fixedly connected with the bottoms of the two second clamping blocks (6).

5. The industrial computer motherboard fixing mechanism according to claim 1, wherein a cavity is formed in one end of the first clamping block (2), round holes are formed in the top end and the bottom end of the inner wall of the cavity respectively, the round rods (8) are respectively inserted into the two round holes, and the top end of the inner wall of the cavity is fixedly connected with the top end of the spring (9).

6. The industrial computer main board fixing mechanism according to claim 1, wherein the top end of the round rod (8) is fixedly connected with a crown (7), the spring (9) is sleeved on the outer wall of the round rod (8), the bottom end of the spring (9) is fixedly connected with a baffle (10), and the baffle (10) is sleeved on the outer wall of the bottom of the round rod (8).

7. The industrial computer motherboard fixing mechanism as claimed in claim 1, wherein a plurality of slots are formed in one side of the top end of the bottom plate (1), and the bottom of the round bar (8) is inserted into one of the slots.