CN216387976U - Computer cooling fan with noise reduction function - Google Patents
Computer cooling fan with noise reduction function Download PDFInfo
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- CN216387976U CN216387976U CN202123230169.0U CN202123230169U CN216387976U CN 216387976 U CN216387976 U CN 216387976U CN 202123230169 U CN202123230169 U CN 202123230169U CN 216387976 U CN216387976 U CN 216387976U
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Abstract
The utility model discloses a computer cooling fan with a noise reduction function, which relates to the field of computers and comprises a shell, wherein the shell is fixedly connected with a position moving mechanism; the position moving mechanism is fixedly connected with the quick connecting mechanism; the shell is provided with a quick-release front cover mechanism; the sound absorption cotton and the buffer mechanism are fixedly connected in the shell; the fan comprises a fan body fixedly connected with a buffer mechanism, wherein the space between the quick connection mechanisms can be adjusted by arranging a position moving mechanism, the fan is suitable for installation positions with different sizes, the quick connection with a computer can be realized by arranging the quick connection mechanisms, the inside of the shell can be conveniently cleaned by arranging a quick-release front cover mechanism, noise can be absorbed by arranging sound absorption cotton and the buffer mechanism, meanwhile, vibration can be avoided to generate large noise, the noise reduction efficiency of a computer cooling fan is improved, and the functions of the fan are enriched.
Description
Technical Field
The utility model relates to the field of computers, in particular to a computer cooling fan with a noise reduction function.
Background
The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, and the performances of the fans can be different due to different circuits.
In the prior art, the spring is arranged to slow down the vibration brought by the fan main body, so that the vibration generated by the fan main body can not directly act on the casing, the fan main body can not generate excessive noise when just started, the problem that the conventional cooling fan can generate vibration and generate certain influence on internal parts of a computer and generate noise when just started is solved, the protective cover plays a protective role by being provided with the protective component, can block certain dust, ensures that the dust can not be easily accumulated on the fan blades of the fan main body so as not to influence the work of the fan main body, and can be detached for cleaning when the dust is blocked in meshes of the protective cover by unscrewing the bolts on the mounting frame, but the prior art can not realize quick connection with the computer, meanwhile, the prior art cannot realize quick disassembly and assembly of the front baffle cover, so that the prior art has larger improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model provides a computer cooling fan with a noise reduction function, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a computer cooling fan with noise reduction function comprises a casing,
the shell is fixedly connected with a position moving mechanism;
the position moving mechanism is fixedly connected with the quick connecting mechanism;
the shell is provided with a quick-release front cover mechanism;
the sound absorption cotton and the buffer mechanism are fixedly connected in the shell;
the buffer mechanism is fixedly connected with the fan body.
As a preferred technical solution of the present invention, the position moving mechanism includes a moving fixed seat fixed on the housing, the moving fixed seat is rotatably connected to a threaded rod, the threaded rod is fixedly connected to the moving handle, the threaded rod is threadedly connected to two position moving blocks, threaded holes formed in the two position moving blocks are mutually reverse threads, and the position moving blocks are slidably connected to the housing.
As a preferable technical scheme of the utility model, the quick connecting mechanism comprises a connecting shell fixed on the position moving block, a first spring is fixedly connected in the connecting shell, and one end of the first spring, which is far away from the connecting shell, is fixedly connected with a limiting block.
As a preferred technical scheme of the utility model, the quick-release front cover mechanism comprises a limiting frame fixed on the shell, the limiting frame is fixedly connected with a second spring, one end of the second spring, far away from the limiting frame, is fixedly connected with a spring fixing plate, one side, close to the second spring, of the spring fixing plate is fixedly connected with a limiting rod, a front cover is arranged on the side edge of the shell, and the limiting rod penetrates through the front cover.
As a preferable technical scheme of the utility model, the buffer mechanism comprises a buffer sleeve fixed on the shell, a third spring is fixedly connected in the buffer sleeve, one end of the third spring, far away from the buffer sleeve, is fixedly connected with a damping plate, the damping plate is connected with the buffer sleeve in a sliding manner, and one end of the damping plate, far away from the third spring, is fixedly connected with a buffer rod.
The utility model has the following advantages: the quick connection device can adjust the space between the quick connection mechanisms by arranging the position moving mechanism, is suitable for installation positions with different sizes, can realize quick connection with a computer by arranging the quick connection mechanisms, can conveniently clean the inside of the shell by arranging the quick-release front cover mechanism, can absorb noise by arranging the sound absorption cotton and the buffer mechanism, can avoid vibration to generate larger noise, increases the noise reduction efficiency of the cooling fan of the computer, and enriches the functions of the device.
Drawings
Fig. 1 is a schematic structural diagram of a computer cooling fan with a noise reduction function.
Fig. 2 is a partially enlarged view of the area a in fig. 1.
Fig. 3 is a partially enlarged view of the region B in fig. 1.
In the figure: 1. a housing; 2. a position moving mechanism; 201. moving the fixed seat; 202. a threaded rod; 203. moving the handle; 204. a position moving block; 3. a quick connect mechanism; 301. a connecting shell; 302. a first spring; 303. a limiting block; 4. a quick release front cover mechanism; 401. a limiting frame; 402. a second spring; 403. a spring fixing plate; 404. a limiting rod; 405. a front cover; 5. sound-absorbing cotton; 6. a buffer mechanism; 601. a buffer sleeve; 602. a third spring; 603. a damping plate; 604. a buffer rod; 7. a fan body.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a computer cooling fan with noise reduction function includes a housing 1,
the shell 1 is fixedly connected with a position moving mechanism 2;
the position moving mechanism 2 is fixedly connected with the quick connecting mechanism 3;
a quick-release front cover mechanism 4 is arranged on the shell 1;
the sound absorption cotton 5 and the buffer mechanism 6 are fixedly connected in the shell 1;
the buffer mechanism 6 is fixedly connected with the fan body 7.
The position moving mechanism 2 comprises a moving fixed seat 201 fixed on the shell 1, the moving fixed seat 201 is rotatably connected with a threaded rod 202, the threaded rod 202 is fixedly connected with a moving handle 203, the threaded rod 202 is in threaded connection with two position moving blocks 204, threaded holes formed in the two position moving blocks 204 are opposite threads, and the position moving blocks 204 are in sliding connection with the shell 1.
Specifically, the moving handle 203 is rotated, so that the threaded rod 202 is driven to rotate, and the position moving block 204 is moved close to or away from.
The quick connection mechanism 3 comprises a connection shell 301 fixed on the position moving block 204, a first spring 302 is fixedly connected in the connection shell 301, and one end of the first spring 302 far away from the connection shell 301 is fixedly connected with a limiting block 303.
The quick-release front cover mechanism 4 comprises a limiting frame 401 fixed on the shell 1, the limiting frame 401 is fixedly connected with a second spring 402, one end of the second spring 402, far away from the limiting frame 401, is fixedly connected with a spring fixing plate 403, one side of the spring fixing plate 403, close to the second spring 402, is fixedly connected with a limiting rod 404, a front cover 405 is arranged on the side of the shell 1, and the limiting rod 404 penetrates through the front cover 405.
Specifically, under the action of the second spring 402, the spring fixing plate 403 is used for enabling the limiting rod 404 to penetrate through the front cover 405 so as to limit and fix the position of the front cover 405.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the buffer mechanism 6 comprises a buffer sleeve 601 fixed on the housing 1, a third spring 602 is fixedly connected in the buffer sleeve 601, one end of the third spring 602 far away from the buffer sleeve 601 is fixedly connected with a damping plate 603, the damping plate 603 is slidably connected with the buffer sleeve 601, and one end of the damping plate 603 far away from the third spring 602 is fixedly connected with a buffer rod 604.
In the implementation process of the utility model, firstly, the distance between the quick connecting mechanisms 3 is adjusted through the position moving mechanism 2, then the connection with a computer can be realized, and then the quick disassembly and assembly of the front cover 405 can be realized through the quick disassembly front cover mechanism 4, so that the dust of the fan body 7 and the shell 1 is cleaned, when the fan body 7 runs, the sound absorption cotton 5 can absorb sound, and the buffer mechanism 6 can avoid the noise generated by vibration.
The utility model can realize the adjustment of the space of the quick connecting mechanism 3 by arranging the position moving mechanism 2, is suitable for installation positions with different sizes, can realize the quick connection with a computer by arranging the quick connecting mechanism 3, can conveniently clean the inside of the shell 1 by arranging the quick-release front cover mechanism 4, can absorb noise by arranging the sound absorbing cotton 5 and the buffer mechanism 6, can avoid vibration to generate larger noise, increases the noise reduction efficiency of a computer cooling fan, and simultaneously enriches the functions of the device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A computer cooling fan with noise reduction function is characterized by comprising a shell,
the shell is fixedly connected with a position moving mechanism;
the position moving mechanism is fixedly connected with the quick connecting mechanism;
the shell is provided with a quick-release front cover mechanism;
the sound absorption cotton and the buffer mechanism are fixedly connected in the shell;
the buffer mechanism is fixedly connected with the fan body.
2. The computer cooling fan with noise reduction function according to claim 1, wherein the position moving mechanism includes a moving fixing seat fixed on the housing, the moving fixing seat is rotatably connected with a threaded rod, the threaded rod is fixedly connected with a moving handle, the threaded rod is in threaded connection with two position moving blocks, threaded holes formed in the two position moving blocks are mutually reverse threads, and the position moving blocks are slidably connected with the housing.
3. The computer cooling fan with noise reduction function according to claim 2, wherein the quick connection mechanism includes a connection housing fixed on the position moving block, a first spring is fixedly connected in the connection housing, and a limit block is fixedly connected to one end of the first spring away from the connection housing.
4. The computer cooling fan with noise reduction function according to claim 1, wherein the quick-release front cover mechanism includes a limiting frame fixed on the housing, the limiting frame is fixedly connected with a second spring, one end of the second spring away from the limiting frame is fixedly connected with a spring fixing plate, one side of the spring fixing plate close to the second spring is fixedly connected with a limiting rod, a front cover is disposed on a side of the housing, and the limiting rod passes through the front cover.
5. The computer cooling fan with noise reduction function according to claim 1, wherein the buffering mechanism includes a buffering sleeve fixed on the housing, a third spring is fixedly connected in the buffering sleeve, one end of the third spring away from the buffering sleeve is fixedly connected with a damping plate, the damping plate is slidably connected with the buffering sleeve, and one end of the damping plate away from the third spring is fixedly connected with a buffering rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230169.0U CN216387976U (en) | 2021-12-21 | 2021-12-21 | Computer cooling fan with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230169.0U CN216387976U (en) | 2021-12-21 | 2021-12-21 | Computer cooling fan with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216387976U true CN216387976U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123230169.0U Active CN216387976U (en) | 2021-12-21 | 2021-12-21 | Computer cooling fan with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216387976U (en) |
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2021
- 2021-12-21 CN CN202123230169.0U patent/CN216387976U/en active Active
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