CN218062707U - Computer noise reduction device - Google Patents

Abstract

The utility model discloses a device of making an uproar falls in computer relates to computer technology field, including radiator fan, radiator fan's top has the apron through bolted connection, and the inside of apron has seted up the oiling groove, the bearing is installed to the bottom of oiling groove, and the upside of bearing is provided with the rubber stopper, the top cover of oiling groove has the plate washer, the rectangular channel has been seted up to the inside symmetry of apron, and the inner wall block of rectangular channel has the slider, the outside fixedly connected with spring of slider, and the other end of spring and the inner wall fixed connection of rectangular channel. The utility model discloses a be provided with plate washer and abaculus to the realization is to the cover of oiling groove, prevents that the phenomenon that oozes from appearing in the inside lubricating oil of oiling groove, thereby guarantees to the lubricated effect of flabellum, can further promote the noise reduction to radiator fan, is provided with oil absorption sponge and annular piece.

Description

Computer noise reduction device

Technical Field

The utility model relates to a computer technology field especially relates to a device of making an uproar falls in computer.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, is a necessary electronic product in our daily life, is used by almost everyone regardless of entertainment and work, but with the increase of the use time, the computer always generates certain noises, especially a desktop host computer, most of the noises are generated by a fan in the host computer, after the computer is used for a long time, a bearing of the fan is possibly too large in friction due to oil shortage, so that larger noises are generated, at the moment, a worker needs to disassemble the fan from the inside of the host computer and then add lubricating oil to a fan shaft for lubrication, so that the noise reduction treatment of the computer is realized.

In order to ensure the noise reduction effect of the computer, a worker needs to lubricate the fan regularly, in the practical use process, the worker firstly needs to tear a label on the back of the fan, then an oil filling hole formed in the fan is exposed, at the moment, the worker can inject lubricating oil into a bearing of the fan blade through the oil filling hole, and the label used for sealing the oil filling hole is directly adhered to the upper surface of the oil filling hole, along with the increase of the use times, the viscosity of the label can be reduced, so that a certain gap exists between the label and the oil filling hole, and when the fan is installed in the main machine again, the fan can be in a vertical state, so that the lubricating oil can seep out from the gap between the label and the oil filling hole, the lubricating oil in the oil filling hole is reduced, the friction force of a rotating shaft and the bearing of the fan blade can be increased, the noise is generated again, and the fan is limited when the fan is used, therefore, the noise reduction device for the computer is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer noise reduction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device of making an uproar falls in computer, includes radiator fan, there is the apron on radiator fan's top through bolted connection, and the inside of apron has seted up the oiling groove, the bearing is installed to the bottom of oiling groove, and the upside of bearing is provided with the rubber stopper, the top cover of oiling groove has the plate washer, the rectangular channel has been seted up to the inside symmetry of apron, and the inner wall block of rectangular channel has the slider, the outside fixedly connected with spring of slider, and the other end of spring and the inner wall fixed connection of rectangular channel, the upside fixedly connected with connecting block of slider, and the inboard of connecting block is connected with the abaculus, the draw-in groove with abaculus looks adaptation is seted up to the inside of plate washer, the upside fixedly connected with of connecting block draws the piece.

In the device, the baffle and the insert are mutually matched, so that the sealing effect on the oil injection groove can be improved, and the phenomenon of oil seepage is prevented.

Preferably, a thread groove is formed in the top end of the rubber plug, a connecting rod is inserted into the thread groove, the top end of the connecting rod is fixedly connected with the bottom end of the baffle plate, and the rubber plug and the baffle plate can be connected through the connecting rod.

Preferably, the inside fixedly connected with guide block of oiling groove above the rubber stopper, and the vertical tangent plane of guide block upside sets up to the slope structure, and the guide to fluid can be realized in the setting of guide block.

Preferably, the lower side of the baffle is fixedly connected with an annular block, an annular groove matched with the annular block is formed in the cover plate, and the arrangement of the annular block can improve the sealing performance of the baffle in the covering process.

Preferably, the upper and lower both ends symmetric connection of annular piece has the block rubber, and the block rubber keeps away from one side of annular piece and sets up to the arc structure, and the setting of block rubber can promote the compactness of annular piece block in-process.

Preferably, the inboard fixedly connected with closing plate on connecting block top, and the closing plate sets up to the slope structure, and the phenomenon that the fender shift appears can effectively be prevented in the setting of closing plate.

Preferably, the central point of plate washer upside puts fixedly connected with handle, the downside fixedly connected with oil absorption sponge of plate washer, and the outside diameter of oil absorption sponge and the inboard diameter looks adaptation of oiling groove, the oil absorption sponge is made by a process chemical repair's nanometer fibril cellulose, for current mature technique, and the groove hole has been seted up to the inside of oil absorption sponge to guarantee the normal use of connecting rod, through the setting of oil absorption sponge, can realize the absorption to fluid.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is through being provided with plate washer and abaculus, and in the use, the usable abaculus of staff is with the plate washer block in the upside of oiling groove to the phenomenon that oozes appears in the inside lubricating oil of oiling groove is prevented to the realization to the cover of oiling groove, thereby guarantees the lubricated effect to the flabellum, can further promote the noise reduction to radiator fan.

2. The device is through being provided with oil absorption sponge and annular piece, when using, through mutually supporting of annular piece and rubber piece, can promote the leakproofness of plate washer and oiling groove joint in-process, prevents to flow out among the clearance of lubricating oil follow plate washer and oiling groove, and the cooperation has the setting of oil absorption sponge, can absorb unnecessary lubricating oil to can further promote the reliability in this device use.

Drawings

Fig. 1 is a schematic perspective view of a computer noise reduction device according to the present invention;

FIG. 2 is a perspective view of the baffle and spring structure of FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the rubber stopper and slider structure of FIG. 1;

FIG. 4 is a schematic perspective sectional view of the cover and baffle structure of FIG. 1;

fig. 5 is a schematic perspective sectional view of the structure of the ring block and the rubber block in fig. 1.

In the figure: 1. a heat radiation fan; 2. a cover plate; 3. a bearing; 4. a rubber plug; 5. a baffle plate; 6. a slider; 7. a spring; 8. connecting blocks; 9. an insert block; 10. pulling the block; 11. a guide block; 12. an oil absorbing sponge; 13. a ring block; 14. a rubber block; 15. a sealing plate; 16. a connecting rod; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, a device of making an uproar falls in computer, including radiator fan 1, there is apron 2 on radiator fan 1's top through bolted connection, and apron 2's inside has seted up the oil filler groove, bearing 3 is installed to the bottom of oil filler groove, and the upside of bearing 3 is provided with rubber stopper 4, the bottom of bearing 3 and the top fixed connection of flabellum, the top in oil filler groove covers has apron 5, the rectangular channel has been seted up to the inside symmetry of apron 2, and the inner wall block of rectangular channel has slider 6, the outside fixedly connected with spring 7 of slider 6, and the other end of spring 7 and the inner wall fixed connection of rectangular channel, the upside fixedly connected with connecting block 8 of slider 6, and the inboard of connecting block 8 is connected with abaculus 9, the draw-in groove with abaculus 9 looks adaptation is seted up to the inside of apron 5, the upside fixedly connected with of connecting block 8 draws piece 10.

Further, refer to fig. 3 and 4 and learn, the thread groove has been seted up on the top of rubber stopper 4, and the inside of thread groove is inserted and is equipped with connecting rod 16, the top of connecting rod 16 and the bottom fixed connection of plate washer 5, setting through connecting rod 16, can make plate washer 5 be connected with rubber stopper 4, thereby be convenient for the staff to take rubber stopper 4 out from the inside of oiling groove, it uses the screwdriver to prize out rubber stopper 4 to need not the staff, the external screw thread with thread groove looks adaptation is seted up to the bottom of connecting rod 16, after long-term the use, staff's accessible rotates rubber stopper 4, thereby make its and connecting rod 16 phase separation, change rubber stopper 4 with the realization that reaches life.

Further, as can be known by referring to fig. 3, 4 and 5, the guide block 11 is fixedly connected inside the oil filling groove above the rubber plug 4, and the longitudinal section of the upper side of the guide block 11 is set to be an inclined structure, when the lubricating oil lubricating device is used, the guide block 11 arranged through the inclined device can guide the lubricating oil to enter the inside of the bearing 3, so as to ensure the lubricating effect on the bearing 3.

Further, as can be known by referring to fig. 3, 4 and 5, the annular block 13 is fixedly connected to the lower side of the baffle 5, an annular groove matched with the annular block 13 is formed in the cover plate 2, and in the installation process of the baffle 5, the annular block 13 connected to the bottom end of the baffle 5 is clamped in the annular groove under stress, so that the connection part of the baffle 5 and the oil injection groove is sealed.

Further, as can be known by referring to fig. 3, fig. 4 and fig. 5, the upper and lower both ends symmetric connection of annular block 13 has block rubber 14, and one side that block rubber 14 kept away from annular block 13 sets up to the arc structure, through the block rubber 14 that the arc structure set up, can be convenient for the staff takes off annular block 13 from among the ring channel, cooperates the setting that has block rubber 14 simultaneously, can promote the sealed effect to annular block 13.

Further, as can be known by referring to fig. 3, 4 and 5, the sealing plate 15 is fixedly connected to the inner side of the top end of the connecting block 8, the sealing plate 15 is arranged to be in an inclined structure, the sealing plate 15 arranged in the inclined structure can cover the top end of the baffle plate 5, so that the tightness of the clamping process of the baffle plate 5 is ensured, and meanwhile, the sealing plate 15 is arranged to be in the inclined structure, so that the sealing plate can be conveniently taken down from the inside of the oil filling groove.

Further, can learn by referring to fig. 3 and 4, the central point department of putting fixedly connected with handle 17 of the upside of plate washer 5, the downside fixedly connected with of plate washer 5 inhales oil sponge 12, and the outside diameter of inhaling oil sponge 12 and the inboard diameter looks adaptation of oiling groove, through the setting of handle 17, the staff of can being convenient for drives the removal of plate washer 5, and the cooperation has the setting of inhaling oil sponge 12, can absorb unnecessary lubricating oil to further prevent that the phenomenon that fluid from appearing oozing.

The working principle is as follows: the utility model discloses when using, the staff is through pulling two sets of draw blocks 10, thereby drive the logical removal of two sets of connecting blocks 8, the abaculus 9 that connecting block 8 inboard set up this moment keeps away from each other, immediately the staff can be through upwards pulling handle 17, can take out apron 5 from apron 2's upside, then the staff can pour into lubricating oil into among the oiling groove of 2 inside setups of apron, make fluid drip to 3 inside realization lubrications of bearing, after using the completion, the staff can arrange apron 5 in apron 2's top, then continue to press down apron 5, thereby make the abaculus 9 block that the slope form set up in the inside of apron 5, rubber stopper 4 that 5 bottoms of apron set up simultaneously can cover the upside at bearing 3, do above the utility model discloses a whole theory of operation.

The utility model discloses in, above the mounting means, the connected mode or the mode of setting up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its technique of taking certainly, as long as can reach all can implement of its beneficial effect, so add no longer giving in detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a device of making an uproar falls in computer, includes radiator fan (1), its characterized in that, there is apron (2) on the top of radiator fan (1) through bolted connection, and the inside of apron (2) has seted up the oiling groove, bearing (3) are installed to the bottom of oiling groove, and the upside of bearing (3) is provided with rubber stopper (4), the top in oiling groove covers and has link plate (5), the rectangular channel has been seted up to the inside symmetry of apron (2), and the inner wall block of rectangular channel has slider (6), the outside fixedly connected with spring (7) of slider (6), and the other end of spring (7) and the inner wall fixed connection of rectangular channel, the upside fixedly connected with connecting block (8) of slider (6), and the inboard of connecting block (8) is connected with abaculus (9), the draw-in groove with abaculus (9) looks adaptation is seted up to the inside of link plate (5), the upside fixedly connected with of connecting block (8) draws piece (10).

2. The computer noise reduction device according to claim 1, wherein a threaded groove is formed at the top end of the rubber plug (4), a connecting rod (16) is inserted into the threaded groove, and the top end of the connecting rod (16) is fixedly connected with the bottom end of the baffle plate (5).

3. The computer noise reduction device according to claim 1, characterized in that a guide block (11) is fixedly connected inside the oil filling groove above the rubber plug (4), and the longitudinal section of the upper side of the guide block (11) is arranged in an inclined structure.

4. The computer noise reduction device according to claim 1, wherein an annular block (13) is fixedly connected to the lower side of the baffle plate (5), and an annular groove matched with the annular block (13) is formed in the cover plate (2).

5. The computer noise reduction device according to claim 4, characterized in that the upper and lower ends of the annular block (13) are symmetrically connected with rubber blocks (14), and one side of the rubber blocks (14) far away from the annular block (13) is provided with an arc structure.

6. The computer noise reduction device according to claim 1, characterized in that a sealing plate (15) is fixedly connected to the inner side of the top end of the connecting block (8), and the sealing plate (15) is arranged in an inclined structure.

7. The computer noise reduction device according to claim 1, wherein a handle (17) is fixedly connected to the center of the upper side of the baffle plate (5), an oil absorption sponge (12) is fixedly connected to the lower side of the baffle plate (5), and the diameter of the outer side of the oil absorption sponge (12) is matched with the diameter of the inner side of the oil injection groove.

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