CN211698840U - A shock attenuation fixing device for computer hardware - Google Patents

Abstract

The utility model discloses a shock-absorbing fixing device for computer hardware, comprising a shock-absorbing box, a bottom plate is welded and fixed at the bottom of the shock-absorbing box, and a shock-absorbing plate is slidably connected inside the shock-absorbing box. The shock-absorbing plate and the bottom plate are provided with four second sliding grooves, and the side walls of the four second sliding grooves are elastically connected with second sliding blocks through second springs. Two adjacent second sliders are rotatably connected by two rotating rods connected in rotation, symmetrical support rods are welded and fixed on the top of the shock-absorbing plate, and cover plates are welded and fixed on the tops of the two support rods. A bidirectional lead screw is rotatably connected to the side wall, a nut is symmetrically threadedly connected to the side wall of the bidirectional lead screw, and a baffle plate is welded and fixed at the bottom of the nut. The computer hardware can be damped in the vertical direction and the horizontal direction, the computer hardware can be clamped, the fixing effect is good, and the internal heat can be exchanged to protect the computer electronic components.

Description

A shock-absorbing fixing device for computer hardware

technical field

The utility model relates to the technical field of computer fixing devices, in particular to a shock-absorbing fixing device for computer hardware.

Background technique

Computer hardware refers to the general term for various physical devices composed of electronic, mechanical and optoelectronic components in a computer system. These physical devices form an organic whole according to the requirements of the system structure to provide a material basis for the operation of computer software. From the above, computer hardware generally includes monitors, main chassis and some other peripheral devices.

With the continuous progress of the society, some functional vehicles have gradually increased, such as the live broadcast vehicles used by TV stations for satellite live broadcast, the road actual situation observation vehicles that the traffic departments need to use, and the command vehicles that the police need to command, etc. All these vehicles need When a certain computer hardware is loaded, there will often be large bumps during the driving of these vehicles, so we need to fix and dampen the computer hardware to prevent damage to its internal electronic components. At the same time, the computer hardware will Dissipates more heat and damages electronic components.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a shock-absorbing fixing device for computer hardware.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A shock-absorbing fixing device for computer hardware includes a shock-absorbing box, a bottom plate is welded and fixed at the bottom of the shock-absorbing box, a shock-absorbing plate is slidably connected to the inside of the shock-absorbing box, and the bottom of the shock-absorbing plate is Four second sliding grooves are opened symmetrically with the upper part of the bottom plate, and the side walls of the four second sliding grooves are elastically connected with second sliding blocks through second springs, which are located at the bottom of the shock-absorbing plate and the upper part of the bottom plate. Two adjacent second sliders are rotatably connected by two rotating rods connected in rotation, symmetrical support rods are welded and fixed on the top of the shock-absorbing plate, and cover plates are welded and fixed on the tops of the two support rods. A through slot is opened, the side wall of the cover plate is rotatably connected with a two-way screw, the two-way screw is rotatably connected with the inner wall of the through slot, the side wall of the two-way screw is symmetrically threaded with a nut, and the bottom of the nut is welded and fixed with bezel.

Preferably, grooves are symmetrically formed on the side wall of the shock-absorbing plate, and first sliding grooves are symmetrically formed on the inner wall of the shock-absorbing box, and a first sliding block is slidably connected in the first sliding groove. A first spring is welded and fixed on the side wall of the slider, and one end of the first spring away from the first slider is welded and fixed in the corresponding groove.

Preferably, a negative pressure box is fixed through welding on the bottom of the shock absorbing box, a motor is fixed on the outer wall of the negative pressure box by folded tube welding, and the output shaft of the motor is welded and fixed after passing through the outer wall of the negative pressure box. A negative pressure fan.

Preferably, a filter screen is glued and fixed at the connection between the negative pressure box and the shock-absorbing box, a plurality of through holes are opened on the shock-absorbing plate and the bottom plate, and a side of the negative pressure box close to the motor is opened with a plurality of through holes. an air outlet.

Preferably, the filter screen is made of stainless steel, the pore size of the filter screen is 10 meshes, and the second spring is sleeved on the straight rod.

Preferably, one end of the two-way lead screw is welded and fixed with a turning hand, and the turning hand is provided with anti-skid lines.

Beneficial effects in the utility model:

1. The first spring in the groove of the shock-absorbing plate acts as a shock absorber for the shaking of the shock-absorbing plate in the left and right directions, and at the same time, the first slider can slide up and down in the first chute. Vibration in the vertical direction.

2. By setting the bottom of the shock-absorbing plate and the upper part of the bottom plate, four second chutes are symmetrically opened, and the side walls of the four second chutes are elastically connected with second sliders through second springs, which are located at the bottom of the shock-absorbing plate The two adjacent second sliders on the upper part of the bottom plate are rotatably connected by two rotating rods, which jointly support the shock absorber plate. At the same time, under the action of the second spring, the computer hardware can be vertically moved. damping.

3. By setting the two-way screw, nut and baffle, the computer hardware of different sizes can be fixed, and the applicable scope of the device can be increased. At the same time, the fixing effect is good and the shaking of the computer hardware can be avoided.

4. By setting the negative pressure box and negative pressure fan, a large amount of heat emitted by the computer hardware can be exchanged, so that the internal temperature of the device can be controlled, and the electronic components in the computer hardware can be protected.

Description of drawings

FIG. 1 is a schematic structural diagram of a shock-absorbing fixing device for computer hardware proposed by the present invention.

FIG. 2 is a top view of a shock-absorbing fixing device for computer hardware proposed by the present invention.

3 is a cross-sectional view of a negative pressure box part of a shock-absorbing fixing device for computer hardware proposed by the present invention.

In the picture: 1 damping box, 2 bidirectional screw, 3 first chute, 4 first slider, 5 first spring, 6 rotating rod, 7 second slider, 8 second chute, 9 second spring , 10 grooves, 11 negative pressure boxes, 12 motors, 13 negative pressure fans, 14 bottom plates, 15 shock absorption plates, 16 cover plates, 17 through slots, 18 nuts, 19 baffles.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a shock-absorbing fixing device for computer hardware includes a shock-absorbing box 1, a bottom plate 14 is welded and fixed to the bottom of the shock-absorbing box 1, and a shock-absorbing plate 15 is slidably connected to the inside of the shock-absorbing box 1, The bottom of the damping plate 15 and the upper part of the bottom plate 14 are symmetrically provided with four second sliding grooves 8, and the side walls of the four second sliding grooves 8 are elastically connected with a second sliding block 7 through the second spring 9, which is located in the damping plate. The bottom of the bottom plate 15 and the two adjacent second sliders 7 on the upper part of the bottom plate 14 are rotatably connected by two rotating rods 6 connected by rotation. The cover plate 16 is provided with a through groove 17 in the cover plate 16, the side wall of the cover plate 16 is rotatably connected with a two-way screw 2, the two-way screw 2 is rotatably connected with the inner wall of the through groove 17, and the side wall of the two-way screw 2 is symmetrically threadedly connected with a nut 18. A baffle plate 19 is welded and fixed at the bottom of the nut 18.

The side wall of the damping plate 15 is symmetrically provided with grooves 10 , and the inner wall of the damping box 1 is symmetrically provided with a first chute 3 . The wall is welded and fixed with a first spring 5 , and the end of the first spring 5 away from the first slider 4 is welded and fixed in the corresponding groove 10 . The shaking acts as a shock absorber, and at the same time, the first slider 4 slides up and down to cooperate with the device to shock the computer hardware in the vertical direction.

The bottom of the shock-absorbing box 1 is welded and fixed with a negative pressure box 11 , the outer wall of the negative pressure box 11 is welded and fixed with a motor 12 by folded tubes, and the output shaft of the motor 12 is welded and fixed with a plurality of negative pressure boxes after penetrating the outer wall of the negative pressure box 11 . The fan 13 and the negative pressure fan 13 can exchange heat for the heat radiated by the computer hardware in the shock-absorbing box 1, so as to reduce the damage to the computer hardware caused by the heat inside the device.

A filter screen is glued and fixed at the connection between the negative pressure box 11 and the damping box 1, the damping plate 15 and the bottom plate 14 are both provided with a plurality of through holes, and the side of the negative pressure box 11 close to the motor 12 is provided with a plurality of air outlets , the filter screen can filter some dust inside the device, which is convenient for unified cleaning in the later stage.

The filter screen is made of stainless steel, and the aperture size of the filter screen is 10 meshes. The second spring 9 is set on the straight rod. The stainless steel screen has good durability, and the straight rod prevents the second spring 9 from being greatly bent.

One end of the two-way lead screw 2 is welded and fixed with a turning hand, and the turning hand is provided with anti-slip patterns, which is convenient for the user to operate, and at the same time prevents the danger of turning the hand off.

In the present invention, the user can first place the computer hardware on the shock-absorbing plate 15, turn the hand to rotate the two-way screw 2, thereby driving the two nuts 18 and the baffle 19 to approach the computer hardware for fixing, the nut 18 and the cover The through grooves 17 of the plate 16 are in contact with each other and will not rotate. When the multifunctional vehicle equipped with computer hardware encounters some bumpy road conditions, the first springs 5 on both sides of the shock absorber plate 15 will shock the device in the left and right directions. At the same time, the second spring 9 located on the shock-absorbing plate 15 and the bottom plate 14 will slow down the vibration of the computer hardware in the upper and lower directions, protect the computer hardware, and open the motor 12 at the same time. The output shaft drives the negative pressure fan 13 to rotate, and the shock-absorbing plate 15 and the bottom plate 14 are provided with a plurality of through holes through which the wind pressure cools the computer hardware.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The damping and fixing device for computer hardware comprises a damping box (1) and is characterized in that a bottom plate (14) is welded and fixed at the bottom of the damping box (1), a damping plate (15) is connected to the inside of the damping box (1) in a sliding manner, four second sliding grooves (8) are symmetrically formed in the bottom of the damping plate (15) and the upper portion of the bottom plate (14), the side walls of the four second sliding grooves (8) are elastically connected with second sliding blocks (7) through second springs (9), two adjacent second sliding blocks (7) positioned at the bottom of the damping plate (15) and the upper portion of the bottom plate (14) are rotatably connected through two rotating rods (6) which are rotatably connected, symmetrical supporting rods are welded and fixed at the top of the damping plate (15), a cover plate (16) is welded and fixed at the top of the two supporting rods, a through groove (17) is formed in the cover plate (16), the novel bidirectional screw rod is characterized in that the side wall of the cover plate (16) is rotatably connected with a bidirectional screw rod (2), the bidirectional screw rod (2) is rotatably connected with the inner wall of the through groove (17), the side wall of the bidirectional screw rod (2) is symmetrically and threadedly connected with a nut (18), and a baffle (19) is fixedly welded at the bottom of the nut (18).

2. The damping and fixing device for the computer hardware is characterized in that grooves (10) are symmetrically formed in the side wall of the damping plate (15), first sliding grooves (3) are symmetrically formed in the inner wall of the damping box (1), first sliding blocks (4) are connected in the first sliding grooves (3) in a sliding mode, first springs (5) are fixedly welded to the side wall of each first sliding block (4), and one ends, far away from the first sliding blocks (4), of the first springs (5) are fixedly welded in the corresponding grooves (10).

3. The computer hardware damping and fixing device according to claim 1, wherein a negative pressure box (11) is fixed to the bottom of the damping box (1) in a penetrating and welding mode, a motor (12) is fixed to the outer wall of the negative pressure box (11) in a welding mode through a folded pipe, and a plurality of negative pressure fans (13) are fixed to the output shaft of the motor (12) in a penetrating and welding mode after the output shaft of the motor (12) penetrates through the outer wall of the negative pressure box (11).

4. The damping and fixing device for computer hardware as claimed in claim 3, wherein a filter screen is fixed at the communication position of the negative pressure box (11) and the damping box (1) in an adhesive manner, the damping plate (15) and the bottom plate (14) are both provided with a plurality of through holes, and one side of the negative pressure box (11) close to the motor (12) is provided with a plurality of air outlets.

5. The shock-absorbing fixing device for computer hardware as claimed in claim 4, wherein the filter screen is made of stainless steel, the aperture size of the filter screen is 10 meshes, and the second spring (9) is sleeved on the straight rod.

6. The damping fixing device for computer hardware as claimed in claim 1, characterized in that a rotating hand is welded and fixed at one end of the bidirectional screw rod (2), and anti-skid lines are arranged on the rotating hand.

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