CN213338601U - Computer noise reduction device - Google Patents
Computer noise reduction device Download PDFInfo
- Publication number
- CN213338601U CN213338601U CN202022788660.4U CN202022788660U CN213338601U CN 213338601 U CN213338601 U CN 213338601U CN 202022788660 U CN202022788660 U CN 202022788660U CN 213338601 U CN213338601 U CN 213338601U
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- heat dissipation
- hole
- filter screen
- noise reduction
- fan box
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Abstract
The utility model discloses a computer noise reduction device, which relates to the field of computer products, wherein both sides of a case are provided with dustproof heat dissipation devices, the dustproof heat dissipation devices are installed by penetrating through the case through flexible damping rings, and the bottom of the case is provided with a plurality of uniformly distributed damping and noise reduction devices; the dustproof heat dissipation device comprises a heat dissipation fan box, a rotating shaft and a cover plate; be equipped with radiator fan in the radiator fan box, radiator fan box bottom is equipped with the ventilation hole, the radiator fan box outside is equipped with the apron, apron one end is articulated through pivot and radiator fan box, the radiator fan box can be dismantled with the apron other end and be connected, be equipped with the heat dissipation through-hole on the apron, distribute being equipped with grid board and filter screen part in the heat dissipation through-hole, be equipped with the filter screen in the filter screen part, filter screen part sets up at grid inboard, filter screen part can be dismantled with the heat dissipation through-hole and be. The utility model discloses reinforcing noise reduction effect, simple structure, low in cost, convenient to use, the maintenance cost is low.
Description
Technical Field
The utility model relates to a computer article field, concretely relates to device of making an uproar falls in computer.
Background
Computers are now widely used for various purposes of life, and common computers include desktop computers, notebook computers, tablet computers, and the like, with desktop computers being the most widely used. The case of the desktop computer contains a plurality of elements, and when the computer works, the elements also start to generate heat, and in order to solve the problem of heat dissipation, at least one heat dissipation fan is arranged in the case; however, after the computer is used for a long time, the dust deposition of the fan can generate noise, but if the heat dissipation fan is not used in the case, the normal use of the computer can be greatly influenced because the elements cannot dissipate heat normally; when the cooling fan works, the case shakes to collide with the ground, and noise is also generated, so that a novel computer noise reduction device is provided to solve the problem.
Disclosure of Invention
The utility model is directed to the above problem, a device of making an uproar falls in computer is provided, has solved the computer and has fallen the big problem of during operation noise.
The utility model adopts the technical proposal that: a computer noise reduction device comprises a case, a dustproof heat dissipation device, a flexible damping ring and a damping and noise reduction device;
the dustproof heat dissipation device is arranged on each of two sides of the case, penetrates through the case through the flexible damping ring and is installed, and a plurality of uniformly distributed damping and noise reduction devices are arranged at the bottom of the case;
the dustproof heat dissipation device comprises a heat dissipation fan box, a rotating shaft and a cover plate; a heat radiation fan is arranged in the heat radiation fan box, a ventilation hole is formed in the side face of the heat radiation fan box, a cover plate is arranged on the outer side of the heat radiation fan box, one end of the cover plate is hinged with the heat radiation fan box through a rotating shaft, the heat radiation fan box is detachably connected with the other end of the cover plate, a heat radiation through hole is formed in the cover plate, a grating plate and a filter screen component are distributed in the heat radiation through hole, the filter screen component is arranged on the inner side of the grating plate, and the filter screen component is detachably;
the damping and noise reducing device comprises a shell, an action rod, a baffle, a base, a first spring and a second spring; the improved refrigerator is characterized in that the top of the shell is connected with the bottom of the refrigerator, a through hole is formed in the shell, an action rod is arranged in the through hole in a sliding mode, a cavity is formed in the through hole, a separation blade is arranged in the cavity, the separation blade is sleeved and connected onto the action rod, a first spring is arranged between the separation blade and the inner wall of the top of the cavity, a second spring is arranged between the separation blade and the inner wall of the bottom of the cavity, the first spring and the second spring are both sleeved on the action rod, and a base is arranged at one end, extending.
Furthermore, the inner layer of the case is provided with a sound attenuation material layer.
Furthermore, one end of the action rod in the through hole is provided with a first flexible damping pad, and the bottom of the base is provided with a second damping pad.
Furthermore, one side of the cover plate is connected with an elastic buckle, a clamping groove is formed in the elastic buckle, a protrusion matched with the clamping groove is formed in the radiating fan box, and the cover plate is detachably connected with the radiating fan box through the elastic buckle.
Furthermore, one of the two heat dissipation fans is an exhaust fan, and the other heat dissipation fan is a blower.
Furthermore, be equipped with the internal thread in the heat dissipation through-hole, filter screen component includes go-between and filter screen, be equipped with the filter screen in the go-between, the go-between is equipped with the external screw thread with the internal thread matched with of heat dissipation through-hole outward, filter screen component and heat dissipation through-hole spiro union connection.
Furthermore, the connecting ring is provided with two handles.
The utility model has the advantages that:
the utility model provides a computer noise reduction device, which can prevent the cooling fan in the dustproof cooling device from generating vibration and colliding with the chassis to generate noise when in work through a flexible damping ring, can prevent the cooling fan from generating vibration and colliding with the ground when in work through the damping and noise reduction device, can be used after being conveniently cleaned through the detachable filter screen component which is screwed with a cooling through hole through the filter screen component, can conveniently detach and fix the filter screen component through an openable cover plate, can further reduce noise through a silencing material layer on the inner layer of the chassis, can prevent the collision from generating noise through a first flexible damping pad and a second damping pad, can conveniently fix and open the cover plate through the matching of an elastic buckle and a bulge, one of two cooling fans is an exhaust fan, the other is an exhaust fan which can strengthen the cooling effect, and can conveniently install the filter screen component through two handles on the filter screen component, the utility model discloses reinforcing noise reduction effect, simple structure, low in cost, convenient to use, the maintenance cost is low.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the dustproof heat dissipation device of the present invention;
fig. 4 is a schematic view of the dustproof heat dissipation device of the present invention;
FIG. 5 is a schematic view of the dustproof heat dissipation device of the present invention in a second state;
FIG. 6 is a schematic structural view of the vibration/noise reduction device of the present invention;
fig. 7 is a schematic structural view of the screen member of the present invention.
Reference numerals:
1-case, 2-dustproof heat dissipation device, 3-flexible damping ring, 4-damping noise reduction device, 5-grating plate, 6-filter screen component, 7-handle;
21-a heat dissipation fan box, 22-bulges, 23-a rotating shaft, 24-a cover plate and 25-an elastic buckle;
41-shell, 42-through hole, 43-baffle, 44-action rod, 45-base, 46-second shock pad, 47-first flexible shock pad, 48-first spring, 49-second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 7, a computer noise reduction device includes a chassis 1, a dustproof heat dissipation device 2, a flexible damping ring 3, and a damping noise reduction device 4;
the dustproof heat dissipation device 2 is arranged on each of two sides of the case 1, the dustproof heat dissipation device 2 penetrates through the case 1 through the flexible shock absorption ring 3 to be installed and used for preventing a heat dissipation fan in the dustproof heat dissipation device 2 from generating vibration and colliding with the case 1 to generate noise during working, and the bottom of the case 1 is provided with a plurality of uniformly distributed shock absorption and noise reduction devices 4 used for preventing the heat dissipation fan from generating vibration during working to cause the case 1 to collide with the ground;
the dustproof heat sink 2 comprises a heat radiation fan box 21, a rotating shaft 23 and a cover plate 24; the heat radiation fan box 21 is internally provided with a heat radiation fan, one of the two heat radiation fans is an exhaust fan, the other one is a blower which is used for enhancing the heat radiation effect, the blower and the exhaust fan are arranged at the upper part area of the case 1, each part element to be used is arranged at the lower part area of the case 1, namely arranged below the blower and the exhaust fan, when the blower and the exhaust fan are in working state, the blower and the exhaust fan do not directly blow air, the heat generated by the lower part element is radiated to the upper part and is exhausted through the blower and the exhaust fan, the exhaust fan and the blower are commercially available, the heat radiation fan is electrically connected with a computer power supply, the side surface of the heat radiation fan box 21 is provided with a vent hole, the outer side of the heat radiation fan box 21 is provided with a cover plate 24, one end of the cover plate 24 is hinged with the heat, the heat radiation fan box 21 is provided with a bulge 22 matched with the clamping groove, the cover plate 24 is detachably connected with the heat radiation fan box 21 through an elastic buckle 25 and is used for detachably connecting the cover plate 24 with the heat radiation fan box 21, and the cover plate 24 is convenient to fix when being closed;
the cover plate 24 is provided with a heat dissipation through hole, a grid plate 5 and a filter screen component 6 are distributed in the heat dissipation through hole, the size of the filter screen component 6 is matched with that of the heat dissipation through hole, a filter screen is arranged in the filter screen component 6, the filter screen component 6 is arranged on the inner side of the grid plate 5, the grid plate 5 is a commercially available grid plate with heat dissipation holes, the filter screen component 6 is detachably connected with the heat dissipation through hole, internal threads are arranged in the heat dissipation through hole, the filter screen component 6 comprises a connecting ring and a filter screen, the filter screen is arranged in the connecting ring, external threads matched with the internal threads of the heat dissipation through hole are arranged outside the connecting ring, the filter screen component 6 is in threaded connection with the heat;
the shock absorption and noise reduction device 4 comprises a shell 41, a baffle 43, an action rod 44, a base 45, a first spring 48 and a second spring 49; the top of the shell 41 is connected with the bottom of the case 1, a through hole 42 is arranged in the shell 41, an action rod 44 is arranged in the through hole 42 in a sliding manner, preferably, damping is arranged at the sliding connection position of the through hole 42 and the action rod 44 and used for preventing the action rod 44 from generating resonant motion, a cavity is arranged in the through hole 42, a blocking piece 43 is arranged in the cavity and connected to the action rod 44 in a sleeved manner, a first spring 48 is arranged between the blocking piece 43 and the inner wall of the top of the cavity, a second spring 49 is arranged between the blocking piece 43 and the inner wall of the bottom of the cavity, the first spring 48 and the second spring 49 are both sleeved on the action rod 44, a base 45 is arranged at one end, extending out of the through hole 42, of the action rod 44, a first flexible shock pad 47 is arranged at one end, in the through hole 42, of the action rod 44, and;
the inner layer of the case 1 is provided with a noise reduction material layer for further noise reduction.
The utility model discloses a concrete working method as follows:
when a computer starts an exhaust fan and a blower to work to perform efficient heat dissipation and generate vibration, firstly, a dustproof heat dissipation device 2 penetrates through a case 1 through a flexible damping ring 3 to be installed, so that the noise generated by the collision of vibration and the case 1 when a heat dissipation fan in the dustproof heat dissipation device works can be prevented, and a damping and noise reduction device 4 at the bottom of the case 1 works, when downward movement occurs, an action rod 44 acts to drive a blocking piece 43 to act in a cavity, the blocking piece 43 enables a first spring 48 to elongate and a second spring 49 to compress, the first spring 48 and the second spring 49 reset after the action, and the blocking piece 43 enables the first spring 48 to compress and the second spring 49 to elongate and the first spring 48 and the second spring 49 reset after the action to prevent the case 1 from colliding with the ground to generate noise;
when filter screen component 6 needs to be replaced, at first, cover plate 24 and radiator fan box 21 are opened through deformation of elastic buckle 25, filter screen component 6 is rotated through handle 7, make filter screen component 6 and radiating through hole remove the spiro union fixed, then change or wash filter screen component 6, then filter screen component 6 is rotated in the reverse direction, make filter screen component 6 and radiating through hole spiro union fixed, cover plate 24 is closed at last, make elastic buckle 25 on the cover plate 24 be connected with the arch 22 on the radiator fan box 21 and can accomplish the change, be used for preventing that the dust from getting into quick-witted case 1 through radiating through hole, and also can prevent to be infected with the noise when the dust leads to the flabellum to rotate on the radiator fan in the radiator fan box 21.
The utility model provides a computer noise reduction device, which can prevent the cooling fan in the dustproof cooling device from generating vibration and colliding with the chassis to generate noise when in work through a flexible damping ring, can prevent the cooling fan from generating vibration and colliding with the ground when in work through the damping and noise reduction device, can be used after being conveniently cleaned through the detachable filter screen component which is screwed with a cooling through hole through the filter screen component, can conveniently detach and fix the filter screen component through an openable cover plate, can further reduce noise through a silencing material layer on the inner layer of the chassis, can prevent the collision from generating noise through a first flexible damping pad and a second damping pad, can conveniently fix and open the cover plate through the matching of an elastic buckle and a bulge, one of two cooling fans is an exhaust fan, the other is an exhaust fan which can strengthen the cooling effect, and can conveniently install the filter screen component through two handles on the filter screen component, the utility model discloses reinforcing noise reduction effect, simple structure, low in cost, convenient to use, the maintenance cost is low.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A computer noise reduction device is characterized by comprising a case (1), a dustproof heat dissipation device (2), a flexible damping ring (3) and a damping and noise reduction device (4);
both sides of the case (1) are provided with dustproof heat dissipation devices (2), the dustproof heat dissipation devices (2) penetrate through the case (1) through flexible damping rings (3) to be installed, and the bottom of the case (1) is provided with a plurality of uniformly distributed damping and noise reduction devices (4);
the dustproof heat dissipation device (2) comprises a heat dissipation fan box (21), a rotating shaft (23) and a cover plate (24); a heat radiation fan is arranged in the heat radiation fan box (21), a ventilation hole is formed in the side face of the heat radiation fan box (21), a cover plate (24) is arranged on the outer side of the heat radiation fan box (21), one end of the cover plate (24) is hinged to the heat radiation fan box (21) through a rotating shaft (23), the heat radiation fan box (21) is detachably connected with the other end of the cover plate (24), a heat radiation through hole is formed in the cover plate (24), a grating plate (5) and a filter screen component (6) are distributed in the heat radiation through hole, the filter screen component (6) is arranged on the inner side of the grating plate (5), and the filter screen component (6) is detachably connected with the heat radiation;
the damping and noise reducing device (4) comprises a shell (41), a baffle (43), an action rod (44), a base (45), a first spring (48) and a second spring (49); the utility model discloses a refrigerator, including shell (41), through-hole (42), separation blade (43), action pole (44), be equipped with in shell (41), the gliding action pole (44) that is equipped with in through-hole (42), be equipped with the cavity in through-hole (42), be equipped with separation blade (43) in the cavity, separation blade (43) cover is established and is connected on action pole (44), be equipped with first spring (48) between separation blade (43) and the cavity top inner wall, be equipped with second spring (49) between separation blade (43) and the cavity bottom inner wall, first spring (48) and second spring (49) all overlap and are established on action pole (44), the one end that action pole (44) stretched out through-hole (42) is equipped with base (45).
2. Computer noise reduction device according to claim 1, characterized in that the inner layer of the cabinet (1) is provided with a layer of sound damping material.
3. Computer noise reduction device according to claim 1, characterized in that the action rod (44) is provided with a first flexible shock pad (47) at one end inside the through hole (42) and a second shock pad (46) at the bottom of the base (45).
4. The computer noise reduction device according to claim 1, wherein an elastic buckle (25) is connected to one side of the cover plate (24), a slot is formed on the elastic buckle (25), a protrusion (22) matched with the slot is formed on the heat dissipation fan box (21), and the cover plate (24) is detachably connected with the heat dissipation fan box (21) through the elastic buckle (25).
5. The computer noise reduction apparatus of claim 1, wherein one of the two heat dissipation fans is a suction fan and the other is a blower fan.
6. The computer noise reduction device according to claim 1, wherein an internal thread is provided in the heat dissipation through hole, the filter screen component (6) comprises a connection ring and a filter screen, the filter screen is provided in the connection ring, an external thread matched with the internal thread of the heat dissipation through hole is provided outside the connection ring, and the filter screen component (6) is connected with the heat dissipation through hole in a threaded manner.
7. A computer noise reduction device according to claim 6, characterized in that the connection ring is provided with two handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788660.4U CN213338601U (en) | 2020-11-26 | 2020-11-26 | Computer noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788660.4U CN213338601U (en) | 2020-11-26 | 2020-11-26 | Computer noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213338601U true CN213338601U (en) | 2021-06-01 |
Family
ID=76078874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788660.4U Expired - Fee Related CN213338601U (en) | 2020-11-26 | 2020-11-26 | Computer noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213338601U (en) |
-
2020
- 2020-11-26 CN CN202022788660.4U patent/CN213338601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20211126 |