CN217279452U

CN217279452U - A vibration/noise reduction device for computer

Info

Publication number: CN217279452U
Application number: CN202220084490.8U
Authority: CN
Inventors: 李剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-23
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to the technical field of computers, and discloses a damping and noise reducing device for a computer, which solves the technical problem that the damping of a heat radiation fan is difficult when the heat radiation fan radiates the inside of a computer case at present; the magnetic fixing device comprises a fixing frame and a movable frame, wherein magnetic blocks are fixedly arranged on two sides of the top end of the fixing frame, rubber sheets are bonded to the top ends of the two magnetic blocks, the fixing frame is rotatably connected with a lead screw, a knob is fixedly arranged at the bottom of the lead screw, a plurality of anti-skidding grooves are formed in the surface of the knob, the lead screw is in threaded connection with the movable frame, and a mounting assembly is arranged at the bottom end of the movable frame; the utility model discloses a mounting hole of four mounting panels is convenient for fix the heat dissipation fan on the installing frame, and the installing frame can support and be spacing to the heat dissipation fan, and when the quick-witted incasement portion heat dissipation of fan to the computer through the heat dissipation, two rod grooves can be respectively to two polished rod direction, and two polished rods can be spacing to the installing frame, need not be with activity frame and installing frame rigid connection.

Description

A vibration/noise reduction device for computer

Technical Field

The utility model relates to a computer technology field especially relates to a vibration/noise reduction device for computer.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation;

at present, when the heat dissipation fan dissipates heat to the inside of a case of a computer, the heat dissipation fan is difficult to absorb shock, the heat dissipation fan can shake during working, and the heat dissipation fan transfers the shake to the case to generate noise.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration/noise reduction device for computer has solved at present when the quick-witted incasement portion heat dissipation of fan to the computer through dispelling the heat, is difficult to the absorbing technical problem of fan that dispels the heat.

For solving the technical problem, the utility model provides a pair of a vibration/noise reduction device for computer, including fixed frame and movable frame, the both sides on fixed frame top are all fixed and are equipped with magnetic force piece, two the top of magnetic force piece all bonds the film, fixed frame rotates and is connected with the lead screw, the fixed knob that is equipped with in bottom of lead screw, a plurality of antiskid ribbed tile has been seted up on the surface of knob, lead screw threaded connection has the movable frame, the bottom of movable frame is equipped with the installation component.

Preferably, the installation component comprises an installation frame, two damping rubber blocks, two polished rods, two screw rods and two nuts, the damping rubber blocks are fixedly arranged on the two sides of the top end of the installation frame, the polished rods are fixedly arranged on the two sides of the top end of the installation frame, the screw rods are fixedly arranged on the top end of the polished rods, and the screw rods are respectively in threaded connection with the two nuts.

Preferably, the top ends of the two damping rubber blocks are respectively bonded with the two sides of the bottom end of the movable frame, rod grooves are formed in the two sides of the bottom end of the movable frame, and the two rod grooves are respectively connected with the two polished rods in an inserting mode.

Preferably, the mounting assembly further comprises four mounting plates and four mounting holes, wherein the four mounting plates are fixedly connected with the inner walls of the four corners of the mounting frame respectively, and the mounting holes are formed in the surfaces of the mounting plates.

Preferably, the middle part of the top end of the movable frame is fixedly provided with a threaded sleeve, the threaded sleeve is made of stainless steel materials, and the threaded sleeve is in threaded connection with the screw rod.

Preferably, the inner wall of fixed frame both sides all is fixed and is equipped with the guide rail, the board groove has all been seted up to the both sides of fixed frame bottom, two the board groove respectively with the both sides sliding connection of movable frame, the top of movable frame both sides is all fixed and is equipped with the guide block, two the guide block respectively with two guide rail sliding connection.

Compared with the prior art, the utility model provides a pair of a vibration/noise reduction device for computer has following beneficial effect:

the utility model provides a vibration/noise reduction device for computer, the mounting hole through four mounting panels is convenient for fix the fan that dispels the heat on the installing frame, the installing frame can support and be spacing to the fan that dispels the heat, when dispelling the heat to the quick-witted incasement portion of computer through the fan that dispels the heat, two pole grooves can be respectively to two polished rods direction, two polished rods can be spacing to the installing frame, need not absorb the kinetic energy of activity frame and installing frame rigid connection, can avoid the installing frame horizontal oscillation, the stability of installing frame has been improved, prescribe a limit to two nuts through two screw rods, two nuts can improve the fastness between activity frame and the installing frame, two yielding rubber pieces can absorb the kinetic energy of activity frame, to the damping of activity frame, the activity frame is difficult to transmit the quick-witted case of fixed frame and computer with the shake, can the noise reduction.

The utility model provides a vibration/noise reduction device for computer, adopt two films to be convenient for fix the top of fixed frame at the top of quick-witted incasement portion, need not fix it through the screw, be convenient for install, can adsorb quick-witted case through two magnetic force pieces, the anti-drop ability of fixed frame has been improved, can inject the thread bush through the lead screw, can keep the height of activity frame, rotate the lead screw through the knob, the lead screw can drive the activity frame through the thread bush and go up and down, the activity frame can drive the heat dissipation fan through the installing frame and go up and down, be convenient for highly adjust the heat dissipation fan, can make the position matching of heat dissipation fan and quick-witted incasement portion fin, can lead spacingly to the activity frame through two guide blocks and two board grooves, can avoid activity frame slope and rotation, the stability of activity frame has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic sectional structure view of the fixing frame of the present invention;

fig. 4 is a schematic sectional structure view of the mounting assembly of the present invention.

Reference numbers in the figures: 1. a fixing frame; 2. a magnetic block; 3. a film; 4. a screw rod; 5. a movable frame; 6. a threaded sleeve; 7. a guide rail; 8. a guide block; 9. a plate groove; 10. a knob; 11. mounting the component; 111. installing a frame; 112. a shock-absorbing rubber block; 113. a polish rod; 114. a screw; 115. a nut; 116. mounting a plate; 117. and (7) installing holes.

Detailed Description

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 only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one is given by fig. 1-4, the utility model discloses a fixed frame 1 and movable frame 5, the both sides on fixed frame 1 top are all fixed and are equipped with magnetic block 2, and the top of two magnetic block 2 all bonds has film 3, and fixed frame 1 rotates and is connected with lead screw 4, and the fixed knob 10 that is equipped with in bottom of lead screw 4, a plurality of antiskid ribbed tile have been seted up on the surface of

knob

10, and 4 threaded connection of lead screw have movable frame 5, and the bottom of movable frame 5 is equipped with installation component 11.

Second embodiment, on the basis of first embodiment, installation component 11 includes installing frame 111, two yielding rubber blocks 112, two polished rods 113, two screws 114 and two nuts 115, the both sides on installing frame 111 top all are fixed and are equipped with yielding rubber block 112, the both sides on installing frame 111 top all are fixed and are equipped with polished rods 113, the top of two polished rods 113 all is fixed and is equipped with screws 114, two screws 114 respectively with two nuts 115 threaded connection, can absorb the kinetic energy of activity frame 5 through two yielding rubber blocks 112, to the damping of activity frame 5, activity frame 5 is difficult will shake and transmit to fixed frame 1.

Third embodiment, on the basis of second embodiment, the top of two yielding rubber blocks 112 bonds with the both sides of activity frame 5 bottom respectively, and the pole groove has all been seted up to the both sides of activity frame 5 bottom, and two pole grooves alternate with two polished rods 113 respectively and are connected, can lead two polished rods 113 respectively through two pole grooves, and two polished rods 113 can be spacing to installing frame 111, can avoid installing frame 111 horizontal hunting, have improved installing frame 111's stability.

Fourth embodiment, on the basis of second embodiment, the installation component 11 further includes four mounting panels 116 and four mounting holes 117, four mounting panels 116 respectively with the inner wall fixed connection of four corners of installing frame 111, mounting holes 117 have all been seted up on the surface of four mounting panels 116, be convenient for fix the heat dissipation fan on installing frame 111 through the mounting holes 117 of four mounting panels 116, installing frame 111 can support and be spacing to the heat dissipation fan.

In the fifth embodiment, on the basis of the first embodiment, the threaded sleeve 6 is fixedly arranged in the middle of the top end of the movable frame 5, the threaded sleeve 6 is made of stainless steel, the threaded sleeve 6 is in threaded connection with the screw rod 4, and the height of the threaded sleeve 6 and the height of the movable frame 5 can be limited through the screw rod 4.

Six embodiments, on the basis of embodiment one, the inner wall of fixed frame 1 both sides is all fixed and is equipped with guide rail 7, board groove 9 has all been seted up to the both sides of fixed frame 1 bottom, two board grooves 9 respectively with the both sides sliding connection of movable frame 5, the top of 5 both sides of movable frame is all fixed and is equipped with guide block 8, two guide block 8 respectively with two guide rail 7 sliding connection, it is spacing to can lead to movable frame 5 through two guide block 8 and two board grooves 9, can avoid 5 slopes of movable frame and rotate, the stability of movable frame 5 has been improved.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, a worker fixes the heat dissipation fan on the mounting frame 111 through the mounting holes 117 of the four mounting plates 116, and the mounting frame 111 can support and limit the heat dissipation fan;

the second step is that: when the heat dissipation fan dissipates heat inside the computer case, the two rod grooves can respectively guide the two polished rods 113, the two polished rods 113 can limit the mounting frame 111, the movable frame 5 is not required to be rigidly connected with the mounting frame 111, the mounting frame 111 can be prevented from horizontally swinging, and the stability of the mounting frame 111 can be improved;

the third step: two nuts 115 can be injectd to two screw rods 114, and two nuts 115 can improve the fastness between activity frame 5 and installing frame 111, and two yielding rubber blocks 112 can absorb the kinetic energy of activity frame 5, to the damping of activity frame 5, and activity frame 5 is difficult will shake the quick-witted case that transmits to fixed frame 1 and computer, can the noise reduction.

The implementation step of the second innovation point:

the first step is as follows: when the fixed frame 1 is installed, a worker fixes the top end of the fixed frame 1 at the top of the inside of the case through the two films 3 without fixing the fixed frame through a screw, the two magnetic blocks 2 can adsorb the case, the anti-falling capacity of the fixed frame 1 can be improved, and the installation is convenient;

the second step is that: the screw rod 4 can limit the threaded sleeve 6 and can keep the height of the movable frame 5, a worker can rotate the screw rod 4 through the knob 10, the screw rod 4 can drive the movable frame 5 to lift through the threaded sleeve 6, the movable frame 5 can drive the heat dissipation fan to lift through the mounting frame 111, the height of the heat dissipation fan is convenient to adjust, and the heat dissipation fan can be matched with the position of a heat dissipation fin in the case;

the third step: when the movable frame 5 goes up and down, the two guide blocks 8 and the two plate grooves 9 can guide the movable frame 5 to be limited, so that the movable frame 5 can be prevented from inclining and rotating, and the stability of the movable frame 5 can be improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibration/noise reduction device for computer, includes fixed frame (1) and movable frame (5), its characterized in that: the both sides on fixed frame (1) top are all fixed and are equipped with magnetic block (2), two the top of magnetic block (2) all bonds and has film (3), fixed frame (1) rotates and is connected with lead screw (4), the fixed knob (10) that is equipped with in bottom of lead screw (4), a plurality of antiskid ribbed tile has been seted up on the surface of knob (10), lead screw (4) threaded connection has movable frame (5), the bottom of movable frame (5) is equipped with installation component (11).

2. The computer shock-absorbing and noise-reducing device according to claim 1, wherein the mounting assembly (11) comprises a mounting frame (111), two shock-absorbing rubber blocks (112), two polished rods (113), two screws (114) and two nuts (115), the shock-absorbing rubber blocks (112) are fixedly arranged on two sides of the top end of the mounting frame (111), the polished rods (113) are fixedly arranged on two sides of the top end of the mounting frame (111), the screws (114) are fixedly arranged on the top ends of the two polished rods (113), and the two screws (114) are respectively in threaded connection with the two nuts (115).

3. The computer shock-absorbing and noise-reducing device according to claim 2, wherein the top ends of the two shock-absorbing rubber blocks (112) are respectively bonded to two sides of the bottom end of the movable frame (5), rod grooves are respectively formed in two sides of the bottom end of the movable frame (5), and the two rod grooves are respectively connected with the two polished rods (113) in an inserting manner.

4. The computer shock-absorbing and noise-reducing device according to claim 2, wherein the mounting assembly (11) further comprises four mounting plates (116) and four mounting holes (117), the four mounting plates (116) are respectively fixedly connected with the inner walls of four corners of the mounting frame (111), and the mounting holes (117) are formed in the surfaces of the four mounting plates (116).

5. The computer shock-absorbing and noise-reducing device according to claim 1, wherein a threaded sleeve (6) is fixedly arranged in the middle of the top end of the movable frame (5), the threaded sleeve (6) is made of stainless steel, and the threaded sleeve (6) is in threaded connection with the screw rod (4).

6. The computer shock-absorbing and noise-reducing device according to claim 1, wherein guide rails (7) are fixedly arranged on the inner walls of the two sides of the fixed frame (1), plate grooves (9) are formed in the two sides of the bottom end of the fixed frame (1), the two plate grooves (9) are respectively connected with the two sides of the movable frame (5) in a sliding manner, guide blocks (8) are fixedly arranged on the tops of the two sides of the movable frame (5), and the two guide blocks (8) are respectively connected with the two guide rails (7) in a sliding manner.