Auxiliary dust removal assembly of computer case

Abstract

The utility model provides an auxiliary dust removal assembly of a computer case, belongs to the technical field of computer dust removal, and solves the technical problem that equipment in the computer case cannot be actively subjected to dust removal work in the prior art. An auxiliary dust removal assembly of a computer case comprises a tensioning frame and a driving frame fixed to the bottom of the tensioning frame, a pair of tensioning blocks are connected to the tensioning frame in a sliding mode, a tensioning assembly for controlling the two tensioning blocks to conduct tensioning action is arranged in the tensioning frame, and a dust removal arm is connected to the driving frame in a sliding mode. A driving assembly for controlling the dust removal arm to move is arranged in the driving frame, a dust removal block is slidably connected to the dust removal arm, a dust removal banister brush is fixed to the dust removal block, and a regulation and control assembly for controlling the dust removal block to move is arranged in the dust removal arm. The computer case dust removal device has the advantages that the computer case dust removal device can be quickly fixed to a computer case, and dust removal can be performed on equipment in the case.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer dust removal, and relates to an auxiliary dust removal component, in particular to an auxiliary dust removal component of a computer box. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and it plays a supporting and protective role. In addition, the computer case plays an important role in shielding electromagnetic radiation. Because the chassis cannot quickly improve the performance of the whole machine like accessories such as CPU, graphics card, and motherboard, it has not been listed as a key consideration in DIY. However, the chassis is not useless. After some users bought a low-quality chassis, the motherboard and the chassis formed a loop, resulting in a short circuit, making the system very unstable. The chassis generally includes an outer shell, a bracket, various switches and indicator lights on the panel, etc. The outer shell is made of a combination of steel plates and plastics, with high hardness, and mainly plays the role of protecting the internal components of the chassis; the bracket is mainly used to fix the motherboard, power supply and various drivers.

[0003] After searching, it is found that a Chinese patent document discloses an auxiliary dust removal component for a computer case [Application No.: 202322298212.X; Announcement No.: CN 220543311 U]. An auxiliary dust removal component for a computer case includes a case shell, a filter screen is arranged on the surface of the case shell, and a mounting groove for plugging the filter screen is provided on the top of the case shell. The utility model provides a filter screen, a mounting groove, a fixing mechanism and a clamping mechanism, and the fixing mechanism is used to limit the filter screen to the inside of the mounting groove, and the clamping mechanism is used to clamp and limit the bayonet pin, and at the same time, the filter screen is used to enhance the fixing effect, and has the advantage of being easy to disassemble the filter screen for cleaning and dust removal, and solves the problem that the dust filter screen is arranged on the surface of the existing case, and the filter screen needs to be disassembled for cleaning when the case is dusted, and the case shell needs to be disassembled and the filter screen needs to be disassembled from the inside of the case during the cleaning process of the filter screen of the existing case, which is more troublesome and may damage the electrical components inside the case.

[0004] Although this patent uses a clamping mechanism to clamp and limit the pin, and at the same time improves the fixing effect of the filter, and has the advantage of easy removal of the filter for cleaning and dust removal, this patent only facilitates the removal of the filter and maintains the filtering effect, and cannot actively remove dust from the equipment in the computer case, resulting in difficulty in heat dissipation or affecting the connection status of the equipment after dust has accumulated on the equipment for a long time. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the prior art and to propose an auxiliary dust removal component for a computer case. The technical problem to be solved by the utility model is: how to quickly fix the computer case and to clean the equipment in the case with a whisk.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An auxiliary dust removal component of a computer case includes a tensioning frame and a driving frame fixed at the bottom of the tensioning frame, a pair of tensioning blocks being slidably connected to the tensioning frame, a tensioning component for controlling the two tensioning blocks to perform tensioning actions is arranged in the tensioning frame, a dust removal arm is slidably connected to the driving frame, and a driving component for controlling the movement of the dust removal arm is arranged in the driving frame, a dust removal block is slidably connected to the dust removal arm, a dust removal soft brush is fixed on the dust removal block, and a regulating component for controlling the movement of the dust removal block is arranged in the dust removal arm.

[0008] The working principle of the utility model is that the tensioning block can be controlled to perform a tensioning action through a tensioning component, so as to complete the fixation of the tensioning frame in the computer case, and this fixing method is also convenient for later disassembly, and then the dust removal arm is controlled to move through a driving component to realize the operation of the dust removal arm, and the dust removal soft brush is driven to dust the graphics card or chip in the computer case to prevent dust accumulation, block air circulation, and improve heat dissipation capacity, and then the dust removal block is controlled to perform reciprocating motion through the regulating component, so as to cooperate with the dust removal arm to perform a more detailed dust removal action, thereby improving the dust cleaning effect.

[0009] The tensioning assembly includes a transmission gear rotatably connected to the tensioning frame, a bidirectional lead screw rotatably connected to the tensioning frame, the middle part of the bidirectional lead screw is coaxially fixedly connected to the transmission gear, and a servo motor is fixed in the tensioning frame, a driving gear is coaxially fixed to the output end of the servo motor, the driving gear is meshed with the transmission gear, and two tensioning blocks are respectively threadedly connected to the corresponding threaded sections of the bidirectional lead screw.

[0010] By adopting the above structure, the servo motor can be used to drive the driving gear to rotate. When the driving gear rotates, it will drive the transmission gear to rotate. When the transmission gear rotates, it will drive the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it will drive the two tensioning blocks to move relative to or oppositely. In this way, the two tensioning blocks move in opposite directions until the tensioning and fixing cooperation with the computer case is completed.

[0011] The driving assembly comprises a driving screw rotatably connected in a driving frame and a driving motor fixed in the driving frame. The output end of the driving motor is coaxially fixedly connected to the driving screw, and the driving screw is threadedly connected to the dust removal arm.

[0012] With the above structure, the driving motor can be used to drive the driving screw to rotate, and the driving screw will drive the dust removal arm to move after rotating, thereby realizing the reciprocating sweeping action.

[0013] The regulating component includes a regulating screw rotatably connected in the dust removal arm and a regulating motor fixedly connected in the dust removal arm. The output end of the regulating motor is coaxially fixedly connected to the regulating screw, and the regulating screw is threadedly connected to the dust removal block.

[0014] By adopting the above structure, the regulating motor can drive the regulating screw to rotate alternately left and right. After the regulating screw rotates, it will drive the dust removal block to move back and forth, so that the dust removal block further drives the dust removal soft brush to move, so that during the reciprocating sweeping of the dust removal arm, the dust removal soft brush will move in an interlaced manner, thereby improving the cleaning effect.

[0015] The surfaces of the two tensioning blocks are both fixed with anti-skid rubber layers.

[0016] By adopting the above structure, the friction force during tightening and fixing can be improved through the anti-slip rubber layer, thereby improving the stability during fixing.

[0017] Compared with the prior art, the auxiliary dust removal component of the computer case has the following advantages:

[0018] 1. The tensioning block is controlled by the tensioning assembly to perform a tensioning action, thereby completing the fixing of the tensioning frame in the computer case. This fixing method is not only convenient for installation, but also for later disassembly.

[0019] 2. The dust removal arm is controlled to move by the driving component to realize the operation of the dust removal arm, and the soft dust removal brush is driven to clean the graphics card or chip in the computer case to prevent dust accumulation, block air circulation, and improve heat dissipation capacity.

[0020] 3. The regulating motor drives the regulating screw to rotate alternately left and right. After the regulating screw rotates, it will drive the dust removal block to move back and forth, so that the dust removal block further drives the dust removal soft brush to move, so that in the process of reciprocating sweeping of the dust removal arm, the dust removal soft brush will move in an interlaced manner to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a structural schematic diagram of the tensioning component in the utility model.

[0023] Figure 3 It is a structural schematic diagram of the driving component in the utility model.

[0024] Figure 4 It is a structural schematic diagram of the control component in the utility model.

[0025] In the figure, 1. tensioning frame; 2. driving frame; 3. tensioning block; 4. dust removal arm; 5. dust removal block; 6. dust removal soft brush; 7. transmission gear; 8. bidirectional screw; 9. servo motor; 10. driving gear; 11. driving screw; 12. driving motor; 13. regulating screw; 14. regulating motor; 15. anti-slip rubber layer. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1-Figure 4 As shown, an auxiliary dust removal component of a computer case includes a tensioning frame 1, a driving frame 2 fixed at the bottom of the tensioning frame 1, a pair of tensioning blocks 3 are slidably connected to the tensioning frame 1, a tensioning component for controlling the two tensioning blocks 3 to perform tensioning action is arranged in the tensioning frame 1, a dust removal arm 4 is slidably connected to the driving frame 2, and a driving component for controlling the movement of the dust removal arm 4 is arranged in the driving frame 2, a dust removal block 5 is slidably connected to the dust removal arm 4, a dust removal soft brush 6 is fixed on the dust removal block 5, and a regulating component for controlling the movement of the dust removal block 5 is arranged in the dust removal arm 4.

[0028] The tensioning block 3 can be controlled by the tensioning component to perform a tensioning action, so as to complete the fixation of the tensioning frame 1 in the computer case, and this fixing method is also convenient for later disassembly, and then the dust removal arm 4 is controlled to move by the driving component to realize the operation of the dust removal arm 4, and drive the dust removal soft brush 6 to brush and clean the graphics card or chip in the computer case to prevent dust accumulation, block air circulation, and improve heat dissipation capacity. Then, the dust removal block 5 is controlled to reciprocate through the regulating component, so as to cooperate with the dust removal arm 4 to perform a more detailed dust brushing action to improve the cleaning effect.

[0029] The tensioning assembly includes a transmission gear 7 rotatably connected to the tensioning frame 1, a bidirectional lead screw 8 rotatably connected to the tensioning frame 1, the middle part of the bidirectional lead screw 8 is coaxially fixedly connected to the transmission gear 7, and a servo motor 9 is fixed in the tensioning frame 1, and a drive gear 10 is coaxially fixed to the output end of the servo motor 9, the drive gear 10 is meshed with the transmission gear 7, and the two tensioning blocks 3 are respectively threadedly connected to the corresponding threaded sections of the bidirectional lead screw 8.

[0030] By adopting the above structure, the driving gear 10 can be driven to rotate by the servo motor 9. When the driving gear 10 rotates, it will drive the transmission gear 7 to rotate. When the transmission gear 7 rotates, it will drive the bidirectional lead screw 8 to rotate. When the bidirectional lead screw 8 rotates, it will drive the two tensioning blocks 3 to move relative to or opposite to each other, so that the two tensioning blocks 3 move in opposite directions until the tensioning and fixing cooperation with the computer case is completed.

[0031] The driving assembly includes a driving screw 11 rotatably connected to the driving frame 2 and a driving motor 12 fixed in the driving frame 2. The output end of the driving motor 12 is coaxially fixedly connected to the driving screw 11, and the driving screw 11 is threadedly connected to the dust removal arm 4.

[0032] With the above structure, the driving motor 12 can drive the driving screw 11 to rotate, and the driving screw 11 will drive the dust removal arm 4 to move after rotating, so as to realize the reciprocating sweeping action.

[0033] The regulating assembly includes a regulating screw 13 rotatably connected to the dust removal arm 4 and a regulating motor 14 fixedly connected to the dust removal arm 4. The output end of the regulating motor 14 is coaxially fixedly connected to the regulating screw 13, and the regulating screw 13 is threadedly connected to the dust removal block 5.

[0034] By adopting the above structure, the regulating motor 14 can be used to drive the regulating screw 13 to rotate alternately left and right. After the regulating screw 13 rotates, it will drive the dust removal block 5 to move back and forth, so that the dust removal block 5 further drives the dust removal soft brush 6 to move, so that during the reciprocating sweeping of the dust removal arm 4, the dust removal soft brush 6 will move in a staggered manner, thereby improving the cleaning effect.

[0035] An anti-slip rubber layer 15 is fixed on the surfaces of the two tensioning blocks 3 .

[0036] By adopting the above structure, the friction force during tensioning and fixing can be improved through the anti-slip rubber layer 15, thereby improving the stability during fixing.

[0037] The working principle of the utility model is as follows: the driving gear 10 is driven to rotate by the servo motor 9, and the driving gear 10 will drive the transmission gear 7 to rotate after the rotation. After the transmission gear 7 rotates, it will drive the bidirectional lead screw 8 to rotate. After the bidirectional lead screw 8 rotates, it will drive the two tensioning blocks 3 to move relative to or oppositely, so that the two tensioning blocks 3 move oppositely until the tensioning and fixing cooperation in the computer case is completed, and the driving lead screw 11 is driven to rotate by the driving motor 12. After the driving lead screw 11 rotates, it will drive the dust removal arm 4 to move, so as to realize the reciprocating sweeping action, so as to clean the graphics card or chip in the computer case, and the regulating motor 14 drives the regulating lead screw 13 to rotate alternately left and right. After the regulating lead screw 13 rotates, it will drive the dust removal block 5 to reciprocate, so that the dust removal block 5 further drives the dust removal soft brush 6 to move, so that in the process of reciprocating sweeping of the dust removal arm 4, the dust removal soft brush 6 moves in an interlaced manner, thereby improving the cleaning effect.

[0038] In summary, the tensioning block 3 is controlled by the tensioning component to perform a tensioning action, so as to complete the fixation of the tensioning frame 1 in the computer case, and this fixing method is also convenient for later disassembly, and then the dust removal arm 4 is controlled to move by the driving component to realize the operation of the dust removal arm 4, and drive the dust removal soft brush 6 to dust the graphics card or chip in the computer case to prevent dust accumulation, block air circulation, and improve heat dissipation capacity, and then the dust removal block 5 is controlled to reciprocate through the regulating component to cooperate with the dust removal arm 4 to perform a more detailed dust removal action. The device can cooperate with the cooling fan inside the chassis to discharge dust and improve the cleaning effect.

[0039] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An auxiliary dust removal assembly for a computer case, comprising a tensioning frame (1) and a driving frame (2) fixed at the bottom of the tensioning frame (1), characterized in that: A pair of tensioning blocks (3) are slidably connected to the tensioning frame (1), a tensioning assembly for controlling the two tensioning blocks (3) to perform tensioning actions is arranged in the tensioning frame (1), a dust removal arm (4) is slidably connected to the driving frame (2), a driving assembly for controlling the movement of the dust removal arm (4) is arranged in the driving frame (2), a dust removal block (5) is slidably connected to the dust removal arm (4), a dust removal soft brush (6) is fixed to the dust removal block (5), and a regulating assembly for controlling the movement of the dust removal block (5) is arranged in the dust removal arm (4).

2. The auxiliary dust removal assembly of a computer case according to claim 1, characterized in that: The tensioning assembly comprises a transmission gear (7) rotatably connected to the tensioning frame (1), and a bidirectional lead screw (8) rotatably connected to the tensioning frame (1); the middle portion of the bidirectional lead screw (8) is coaxially fixedly connected to the transmission gear (7); a servo motor (9) is fixed in the tensioning frame (1); a driving gear (10) is coaxially fixed to the output end of the servo motor (9); the driving gear (10) is meshed with the transmission gear (7); and two tensioning blocks (3) are respectively threadedly connected to corresponding threaded sections of the bidirectional lead screw (8).

3. The auxiliary dust removal assembly of a computer case according to claim 1, characterized in that: The driving assembly comprises a driving screw (11) rotatably connected to a driving frame (2) and a driving motor (12) fixed to the driving frame (2); an output end of the driving motor (12) is coaxially fixedly connected to the driving screw (11), and the driving screw (11) is threadedly connected to the dust removal arm (4).

4. The auxiliary dust removal assembly of a computer case according to claim 1, characterized in that: The regulating assembly comprises a regulating screw (13) rotatably connected to the dust removal arm (4), and a regulating motor (14) fixedly connected to the dust removal arm (4); the output end of the regulating motor (14) is coaxially fixedly connected to the regulating screw (13), and the regulating screw (13) is threadedly connected to the dust removal block (5).

5. The auxiliary dust removal assembly of a computer case according to claim 1, characterized in that: An anti-slip rubber layer (15) is fixed on the surface of the two tensioning blocks (3).

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