CN201119187Y - electronic component fixture - Google Patents

Abstract

The utility model relates to an electronic component fixing device, it includes: the stop block is assembled on a stop wall parallel to the horizontal direction of the electronic component, a plurality of fixing parts in the horizontal direction and the vertical direction are formed on the stop block, the stop block is fixedly arranged on the stop wall by virtue of a plurality of fixing screws penetrating through the fixing parts in the vertical direction, and the stop block is fixedly arranged on a vertical surface of the electronic component by virtue of another plurality of fixing screws penetrating through the fixing parts in the horizontal direction; at least one anti-slip screw set on one partition board in the vertical direction of the electronic member, with its thread screwed to the partition board in the vertical direction of the electronic member and its anti-slip sleeve pressed onto the horizontal plane of the electronic member. The utility model discloses horizontal direction and vertical direction's vibrations when can restraining the operation of electron component reduce the noise with computer casing friction or collision.

Description

electronic component fixture

technical field

The utility model relates to a fixing device in a computer casing.

Background technique

Generally, the electronic components assembled in the computer case include: power supply, optical disc drive or hard disk drive, etc., and most of them are fixed on the retaining wall, partition or bracket of the computer case by fixing screws. Since the bracket is designed to be fixed on both sides, the electronic components can be completely fixed, thereby reducing noise and shaking; however, taking the power supply as an example, please refer to Figure 1, which is a schematic diagram of the installation of the existing power supply. As shown in the figure, when it is fixed, a plurality of fixing screws 10 are used to pass through a retaining wall 201 on the back of a computer casing 20, so that one side of a power supply 30 is fixed on the retaining wall 201, and the power supply The power supply 30 is fixed in the computer case 20 in a suspended manner. Because the weight of the power supply 30 itself is not light, and there is a cooling fan design, the power supply 30 will vibrate or even shake during operation. The parts in contact with the computer casing 20 will generate disturbing noise due to local friction or impact, and long-term vibration or shaking may also cause damage to the computer casing 20 or the power supply 30, so it is necessary to improve it.

In view of the noise problem caused by friction or collision between the electronic components during operation and the friction or collision with the computer case, the designer of this utility model has carefully studied and accumulated many years of personal experience in the above-mentioned business, and the final design A brand-new electronic component fixing device is proposed.

Contents of the invention

The main purpose of the utility model is to provide an electronic component fixing device that can suppress the vibration of the electronic component and further reduce the noise.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

An electronic component fixing device, which is used to fix the electronic component at a predetermined position of a computer case, is characterized in that it includes:

A stop block is assembled on a retaining wall parallel to the horizontal direction of the electronic component. The stop block is formed with several horizontal and vertical fixing parts, which are passed through by means of several fixing screws. The fixed part in the vertical direction fixes the stop block on the retaining wall, and passes through the fixed part in the horizontal direction by means of several other fixing screws to secure the stop block the block is fixed on a vertical surface of the electronic component; and

At least one anti-slip screw is assembled on a separator in the vertical direction of the electronic component, and the anti-slip screw includes a threaded part, a threaded part and an anti-slip sleeve. The anti-slip The threaded part of the screw is screwed on the partition plate in the vertical direction of the electronic component, and the anti-slip sleeve is pressed on the horizontal plane of the electronic component.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantage that when it is assembled, one side of the electronic component is fixed on a retaining wall of a computer case, and the stop block is assembled on the corresponding The adjacent computer casing retaining wall can be locked or blocked, and the electronic components are fixed between the stop block and the retaining wall to suppress the horizontal vibration of the electronic components when they are running. There are several partitions formed, one of which is parallel to the above-mentioned retaining wall used to assemble the stop block, and the anti-slip screw can be movably threaded on this partition, and the anti-slip screw includes a The threaded part, a threaded part and an anti-slip sleeve are locked behind the partition, so that the anti-slip sleeve at one end of the anti-slip screw can be pressed against the vertical surface of the electronic component, so as to suppress the vertical movement of the electronic component during operation. Vibration, since the horizontal and vertical directions of the electronic components are completely suppressed, the vibration or shaking of the electronic components can be greatly reduced, thereby reducing the noise generated by friction or collision with the computer case.

Description of drawings

Figure 1 is a schematic diagram of the installation of an existing power supply;

Fig. 2 is a schematic diagram of installation of a preferred embodiment of the present invention;

Fig. 3 is a three-dimensional exploded view of a preferred embodiment of the present invention;

Fig. 4 is a combined sectional view of a preferred embodiment of the present invention;

Fig. 5 is a three-dimensional structural diagram of a stop block in a preferred embodiment of the present invention;

Fig. 6 is a three-dimensional structural view of the anti-slip screw in a preferred embodiment of the present invention.

Description of reference signs: 10-fixing screw; 20-computer case; 201-retaining wall; 30-power supply; 40-electronic component fixing device; 401-stop block; 4011-fixing part; 4012-fixing screw; 4013-positioning hole; 4014-fixing hole; 402-slip screw; 4021-screw joint; 4022-thread; 4023-slip sleeve; 4024-screw; block; 50-power supply; 60-computer case; 601-retaining wall; 602-partition.

Detailed ways

Please refer to Fig. 2, which is a schematic diagram of installation of a preferred embodiment of the present utility model. As shown in the figure, the electronic component fixing device 40 of the present utility model is used to fix the relative position of an electronic component in a computer case 60, The electronic component fixing device 40 mainly includes: a stop block 401 located in the horizontal direction of the electronic component, and at least one anti-slip screw 402 located in the vertical direction of the electronic component, which can reduce the shaking or vibration of the electronic component during operation, thereby reducing noise Take the power supply 50 commonly used in general computers as an example. Since the power supply 50 is equipped with several cooling fans, it will vibrate or shake during operation. When the power supply 50 is assembled, the power supply One side of the supplier 50 is fixed on a retaining wall 601 of the computer casing 60, and the stop block 401 of the electronic component fixing device 40 of the present utility model is set on the adjacent computer casing 60 retaining wall 601. By means of locking or blocking on the opposite surface of the power supply 50, the power supply 50 is firmly fixed between the stop block 401 and the retaining wall 601 to suppress the horizontal vibration of the power supply 50 during operation, Also, several partitions 602 are molded in the computer housing 60, one of which is parallel to the aforementioned retaining wall 601 used to assemble the stop block 401, so that the electronic component fixing device 40 of the present utility model can be The anti-slip screw 402 is movable on the partition 602, and is locked behind the partition 602 by the anti-slip screw 402. A non-slip sleeve 4023 at one end of the anti-slip screw 402 can be tightly pressed against the power supply The vertical surface of the power supply 50 is used to suppress the vibration in the vertical direction when the power supply 50 is running. When the electronic component fixing device 40 of the present invention is respectively blocked and suppressed by the horizontal surface and the vertical surface of the power supply 50, it can The vibration or shaking during operation of the power supply 50 is completely suppressed, and the noise generated by the friction or collision between the power supply 50 and the computer case 60 is reduced.

Please refer to Fig. 3, which is a three-dimensional exploded view of a preferred embodiment of the present utility model. As shown in the figure, the aforementioned electronic component fixing device 40 mainly includes: a stopper 401, which is used to assemble in parallel to the power supply On the retaining wall 601 in the horizontal direction of the device 50, and the stop block 401 is formed with several fixing parts 4011 in the horizontal direction and the vertical direction, after several fixing screws 4012 pass through the fixing parts 4011 in the vertical direction, the stop The block 401 is fixed on the retaining wall 601, and the stop block 401 can be fixed on the vertical surface of the power supply 50 by means of another several fixing screws 4012 passing through the fixing part 4011 in the horizontal direction, so that the power supply can be fixed in the horizontal direction. The supplier 50 is fixed, and the retaining wall 601 used to assemble the stopper 401 is formed with a corresponding number of elongated through holes 6011. Therefore, when the stopper 401 is fixed, it is still possible to rely on the long The opening direction of the shaped through hole 6011 can be fine-tuned to a certain extent, and the distance can be adjusted to match electronic components of different sizes; On the partition 602, the anti-slip screw 402 also includes a threaded part 4021, a threaded part 4022 and an anti-slip sleeve 4023, and the partition 602 used to assemble the anti-slip screw 402 is formed with a corresponding When the threaded part 4022 of the anti-slip screw 402 is screwed tightly, the threaded part 4022 can be driven to move back and forth in the through hole 6021, so that the anti-slip sleeve 4023 can be pressed on the horizontal surface of the power supply 50, and can Adjust its tightness at any time, since the anti-slip sleeve 4023 is made of soft rubber material, it can firmly press the power supply 50 without causing damage to the power supply 50 .

Please refer to FIG. 4 , which is a combined cross-sectional view of a preferred embodiment of the present invention. As shown in the figure, the stop block 401 of the electronic component fixing device 40 is fixed on the opposite surface of the power supply 50 fixing surface, and On the retaining wall 601 of the parallel power supply 50, therefore, the horizontal direction of the power supply 50 is completely fixed, and the horizontal vibration or shaking during its operation can be completely suppressed, and the anti-slip screw 402 is supplied by the parallel power supply. The partition plate 602 of the device 50 is locked in the vertical direction so as to be tightly against the top surface of the power supply 50, and the power supply 50 is completely fixed in the vertical direction to completely restrain the power supply 50 from running. Vibration or shaking in the vertical direction reduces the noise generated by friction or collision with the retaining wall 601 or the partition 602 .

Please refer to Fig. 5, which is a three-dimensional structural diagram of the stop block in a preferred embodiment of the present invention. As shown in the figure, in order to further reduce the weight and manufacturing cost of the stop block 401, the stop block 401 is made of sheet metal Forming or stamping forming, and a metal plate is continuously bent to present a ㄇ shape, and several positioning holes 4013 are formed on one side of the stop block 401 to form the horizontal fixing part 4011 for After the above-mentioned fixing screw 4012 passes through the above-mentioned elongated through hole 6011 on the above-mentioned retaining wall 601, the stop block 401 is fixed on the retaining wall 601, and the position of the stop block 401 relative to the electronic components can be adjusted appropriately, so that It is suitable for various electronic components of different sizes, and several fixing holes 4014 are formed in the central part of the stop block 401 to form the above-mentioned fixing part 4011 in the vertical direction, for passing the aforementioned fixing screws 4012, so that the stopper The stop block 401 is fixed on one side of the electronic component.

Please refer to Figure 6, which is a three-dimensional structural diagram of the anti-slip screw in a preferred embodiment of the present invention, as shown in the figure, and the anti-slip screw 402 is composed of a screw 4024, a fixed block 4025 and an anti-slip sleeve 4023 Also, the screw 4024 includes a threaded part 40241 and a screw 40242 integrally connected to fix the fixing block 4025 on the end of the screw 40242, and finally the anti-slip sleeve 4023 is combined and coated on the outside of the fixing block 4025, When it is assembled on the aforementioned partition 602, the screw 40242 of the screw 4024 is moved through the partition 602, and then the fixed block 4025 and the anti-slip sleeve 4023 are fixed on the end of the screw 40242, and the threaded part 40241 of the screw 4024 is reciprocated. , can drive the fixed block 4025 and the anti-slip sleeve 4023 to move back and forth.

As mentioned above, when the utility model is implemented according to it, its electronic components are fixed on the retaining wall of the computer case, and the stop block is assembled on the adjacent retaining wall to stop the movement of the electronic components. on the horizontal plane, and the electronic components are fixed between the stop block and the retaining wall, and the anti-slip screws are movably installed on the partition parallel to the aforementioned retaining wall, so as to be pressed on the vertical surface of the electronic components, so as to achieve The invention provides an electronic component fixing device capable of suppressing the horizontal and vertical vibrations of the electronic component, thereby achieving the purpose of reducing noise generation.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the limitable scope of the claims of the present utility model.

Claims (9)

1. electronic component fixture is used for described electronic component is fixed on the precalculated position of a computer chassis it is characterized in that it comprises:

One stop block, group is located on the barricade that is parallel to described electronic component horizontal direction, it on the described stop block fixed part that forms several horizontal directions and vertical direction, rely on several fixed screws to pass the fixed part of described vertical direction, described stop block is installed on the described barricade, and rely on other several fixed screws to pass the fixed part of described horizontal direction, described stop block is installed on the vertical plane of described electronic component; And

At least one on-slip screw, group is located on the dividing plate of described electronic component vertical direction, described on-slip screw has also comprised a screw part, a threaded portion and an on-slip cover, the threaded portion of described on-slip screw is screwed on the dividing plate of described electronic component vertical direction, and described on-slip cover is compressed on the horizontal plane of described electronic component.

2. electronic component fixture according to claim 1, it is characterized in that, described stop block is the ㄇ font, it simultaneously is to form several location holes, form the fixed part of described horizontal direction, described stop block central portion is to form several fixing holes, forms the fixed part of described vertical direction.

3. electronic component fixture according to claim 2 is characterized in that, described stop block is to make with the panel beating moulding.

4. electronic component fixture according to claim 2 is characterized in that described stop block is to make with punch forming.

5. electronic component fixture according to claim 1 is characterized in that, describedly is used for organizing on the barricade of establishing described electronic component horizontal direction of being parallel to of described stop block, is to form several corresponding microscler open-works.

6. electronic component fixture according to claim 1 is characterized in that, the material of described on-slip cover is soft rubber.

7. electronic component fixture according to claim 1, it is characterized in that, described on-slip screw is made up of a screw, a fixed block and on-slip cover, again, described screw is a screw part and a screw rod that comprises that one connects, described fixed block is installed in described screw rod end, and described on-slip cover is in conjunction with being coated on described fixed block outside.

8. electronic component fixture according to claim 7 is characterized in that, the material of described on-slip cover is soft rubber.

9. electronic component fixture according to claim 1 is characterized in that, is used for organizing on the described dividing plate of establishing described on-slip screw, is to form several corresponding open-works.

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