CN216596102U

CN216596102U - Dust removal computer machine case easy to radiate heat

Info

Publication number: CN216596102U
Application number: CN202122741861.3U
Authority: CN
Inventors: 王静
Original assignee: Shenzhen Winning Technology Co ltd
Current assignee: Shenzhen Winning Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-24
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a dust removal computer case easy to radiate heat, which comprises a case, wherein a reciprocating screw rod and a sliding rod are respectively and fixedly connected to one side between the inner walls of the top end and the bottom end of the case, a sliding sleeve is sleeved outside the sliding rod, a case is sleeved outside the reciprocating screw rod, one side of the case, close to the sliding rod, is fixedly connected with the sliding sleeve, round openings are respectively formed in the top end and one side of the bottom end of the case, bearings are respectively and fixedly connected to the two round openings of the case, the outer rings of the two bearings are fixedly connected with the case, and the inner sides of the inner rings of the two bearings are fixedly connected with the same screw nut. The fan blade and the screw nut can be simultaneously rotated when the motor drives the gear and the driving wheel to rotate through the rotating rod by arranging the reciprocating screw rod, the screw nut rotates outside the screw rod to drive the shell to reciprocate in the vertical direction, and meanwhile, the rotating fan blade moves up and down along with the shell to enlarge the air outlet range of the fan blade.

Description

Dust removal computer machine case easy to radiate heat

Technical Field

The utility model relates to the technical field of computer cases, in particular to a dust removal computer case easy to radiate heat.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting.

When the computer case is used, except that the CPU and the power supply in the computer case can be installed with the fan by default, a user can additionally install the fan on the case in order to enhance the heat dissipation performance, but the position of the fan is often fixed, so a plurality of fans need to be installed if the complete heat dissipation in the case is required, and the case needs to be detached in the process of installing the fan, so that the computer case is quite troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dust removal computer case easy to radiate heat.

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

a dust removal computer case easy to radiate heat comprises a case, wherein a reciprocating screw rod and a sliding rod are fixedly connected to one side between the top end and the bottom end inner wall of the case respectively, a sliding sleeve is sleeved outside the sliding rod, a case is sleeved outside the reciprocating screw rod, one side of the case, which is close to the sliding rod, is fixedly connected with the sliding sleeve, round openings are formed in the top end and one side of the bottom end of the case, bearings are fixedly connected to the two round openings of the case, outer rings of the two bearings are fixedly connected with the case, the inner sides of the inner rings of the two bearings are fixedly connected with a same screw, the screw is in threaded connection with the outside of the reciprocating screw, a motor is fixedly connected to one side, which is far away from the screw, of the bottom end inner wall of the case, a rotating rod is fixedly connected to the top end of an output shaft of the motor, a gear is connected to the outer bottom end of the rod body of the rotating rod through a key, the outside of the nut is connected with a toothed ring through a key, and the toothed ring is meshed with the gear.

Furthermore, one side of the casing, which is far away from the sliding sleeve, is provided with a circular through hole, the casing is rotatably connected with a rotating shaft at the circular through hole, and one end of the rotating shaft, which is positioned outside the casing, is fixedly connected with fan blades.

Further, the one end that the axis of rotation is in the casing inside has from the driving wheel through the key-type connection, the outside top of the body of rod of dwang has the action wheel through the key-type connection, the action wheel is bevel gear with from the driving wheel, and the action wheel meshes with from the driving wheel.

Furthermore, four corners of the bottom end of the case are fixedly connected with threaded rods, four threaded sleeves are connected to the outer portions of the bottom ends of the threaded rods in a threaded mode, and four rubber pads are fixedly connected to the bottom ends of the threaded sleeves.

Further, the through-hole has been seted up to one side that the screw was kept away from on the top of casing, the top of dwang extends to the outside of casing at the through-hole department, and the top fixedly connected with blade of dwang.

The utility model has the beneficial effects that:

1. through setting up reciprocal lead screw, can make flabellum and screw rotate simultaneously when the motor passes through dwang drive gear and action wheel rotation, the screw rotates the outside of lead screw then can drive the casing reciprocating motion in vertical direction, and the air-out scope that the pivoted flabellum can increase the flabellum along with the casing up-and-down motion simultaneously, so can remove the troublesome operation of installing a plurality of fans additional from, let the flabellum can dispel the heat on a large scale in the inside of quick-witted case.

2. Through setting up the thread bush, can make it rise or descend through wrench movement thread bush when placing quick-witted case to regulate and control the total length of thread bush and threaded rod, can adjust the holistic horizontal degree of quick-witted case with this, make the use of quick-witted case more stable.

3. Through setting up the blade, can also drive the blade rotation when motor drive dwang makes the flabellum pivoted to produce with the not equidirectional air current of flabellum, the effect of removing dust for quick-witted case can be reached with the inside of quick-witted case to the air current effect in two kinds of directions.

Drawings

FIG. 1 is a cross-sectional view of a dust-removing computer case with easy heat dissipation as set forth in embodiment 1;

FIG. 2 is a cross-sectional view of the case of the dust-removing computer case with easy heat dissipation as set forth in embodiment 1;

fig. 3 is a cross-sectional view of the case of the dust-removing computer case with easy heat dissipation proposed in embodiment 2.

In the figure: the device comprises a case 1, a reciprocating screw rod 2, a machine shell 3, a sliding sleeve 4, a sliding rod 5, a threaded rod 6, a threaded sleeve 7, a rubber pad 8, a bearing 9, a nut 10, a motor 11, a driven wheel 12, a rotating shaft 13, fan blades 14, a driving wheel 15, a gear 16, a rotating rod 17, a toothed ring 18 and blades 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an easy-to-radiate dust-removing computer case comprises a case 1, wherein a reciprocating screw 2 and a sliding rod 5 are fixedly connected to one side between the top end and the bottom end inner wall of the case 1 respectively, a sliding sleeve 4 is sleeved outside the sliding rod 5, a case 3 is sleeved outside the reciprocating screw 2, one side of the case 3 close to the sliding rod 5 is fixedly connected with the sliding sleeve 4, round openings are respectively formed in the top end and one side of the bottom end of the case 3, bearings 9 are fixedly connected to the two round openings of the case 3, the outer rings of the two bearings 9 are fixedly connected with the case 3, the inner sides of the inner rings of the two bearings 9 are fixedly connected with a same screw 10, the screw 10 is in threaded connection with the outside of the reciprocating screw 2, a motor 11 is fixedly connected to one side of the bottom end inner wall of the case 3 far away from the screw 10, and a rotating rod 17 is fixedly connected to the top end of the motor 11, the outside bottom of the body of rod of dwang 17 has gear 16 through the key-type connection, the outside of screw 10 has ring gear 18 through the key-type connection, ring gear 18 and gear 16 meshing.

A circular through hole is formed in one side, far away from the sliding sleeve 4, of the casing 3, a rotating shaft 13 is rotatably connected to the casing 3 in the circular through hole, and one end, located outside the casing 3, of the rotating shaft 13 is fixedly connected with fan blades 14. The one end that axis of rotation 13 is in the inside of casing 3 has from driving wheel 12 through the key connection, the outside top of the body of rod of dwang 17 has driving wheel 15 through the key connection, driving wheel 15 and follow driving wheel 12 are bevel gear, and driving wheel 15 meshes with follow driving wheel 12. Four equal fixedly connected with threaded rod 6 in angle department in bottom of quick-witted case 1, four the outside equal threaded connection in bottom of threaded rod 6 has thread bush 7, four the equal fixedly connected with rubber pad 8 in bottom of thread bush 7.

The working principle is as follows: before using quick-witted case 1, can twist thread bush 7, thereby regulate and control the total length of thread bush 7 and threaded rod 6, with this horizontal degree of adjusting quick-witted case 1, and when using quick-witted case 1, can be for motor 11 external power supply and start it, motor 11 drives action wheel 15 and gear 16 through dwang 17 and rotates, action wheel 15 drives axis of rotation 13 through following driving wheel 12 and rotates and to make flabellum 14 rotate, gear 16 drives screw 10 through ring gear 18 and rotates simultaneously, screw 10 can drive casing 3 reciprocating motion in vertical direction when fixed reciprocal lead screw 2 outside rotates, casing 3 drives the air-out scope that the pivoted flabellum 14 removed and can enlarge flabellum 14.

Example 2

Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to facilitate dust removal, a through hole is formed in one side of the top end of the case 3, which is far away from the screw 10, the top end of the rotating rod 17 extends to the outside of the case 3 at the through hole, and the top end of the rotating rod 17 is fixedly connected with a blade 19.

Meanwhile, when the rotating rod 17 rotates, the blade 19 can be driven to rotate, so that air flows with different directions from the air outlet direction of the fan blades 14 are manufactured, and the two air flows act on the inside of the case 1 to remove dust on the inner wall of the case.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The dedusting computer case easy to radiate heat comprises a case (1) and is characterized in that a reciprocating lead screw (2) and a sliding rod (5) are fixedly connected to one side between the top end and the inner wall of the bottom end of the case (1) respectively, a sliding sleeve (4) is sleeved outside the sliding rod (5), a case (3) is sleeved outside the reciprocating lead screw (2), one side, close to the sliding rod (5), of the case (3) is fixedly connected with the sliding sleeve (4), round openings are formed in one side of the top end and one side of the bottom end of the case (3), bearings (9) are fixedly connected to the case (3) at the two round openings of the case (3), the outer rings of the bearings (9) are fixedly connected with the case (3), the inner sides of the inner rings of the two bearings (9) are fixedly connected with a same screw (10), and the screw (10) is in threaded connection with the outer portion of the reciprocating lead screw (2), one side fixedly connected with motor (11) of screw (10) are kept away from to the bottom inner wall of casing (3), the output shaft top fixedly connected with dwang (17) of motor (11), there are gear (16) in the outside bottom of the body of rod of dwang (17) through the key-type connection, the outside of screw (10) has ring gear (18) through the key-type connection, ring gear (18) and gear (16) meshing.

2. The easy-radiating dedusting computer case as claimed in claim 1, wherein a circular through hole is formed in one side of the case (3) away from the sliding sleeve (4), a rotating shaft (13) is rotatably connected to the case (3) at the circular through hole, and a fan blade (14) is fixedly connected to one end of the rotating shaft (13) located outside the case (3).

3. The computer case with the easy-to-radiate dust removal function as claimed in claim 2, wherein the end of the rotating shaft (13) inside the case (3) is connected with a driven wheel (12) through a key, the top end of the outer portion of the rod body of the rotating rod (17) is connected with a driving wheel (15) through a key, the driving wheel (15) and the driven wheel (12) are both bevel gears, and the driving wheel (15) is meshed with the driven wheel (12).

4. The easy-radiating dust-removing computer case as claimed in claim 1, wherein threaded rods (6) are fixedly connected to four corners of the bottom end of the case (1), threaded sleeves (7) are respectively and threadedly connected to the outsides of the bottom ends of the four threaded rods (6), and rubber pads (8) are respectively and fixedly connected to the bottom ends of the four threaded sleeves (7).

5. The easy-radiating dust-removing computer case as claimed in claim 1, wherein a through hole is formed in one side of the top end of the case (3) far away from the nut (10), the top end of the rotating rod (17) extends to the outside of the case (3) at the through hole, and the top end of the rotating rod (17) is fixedly connected with the blade (19).