Heat dissipation adjusting support for office computer

Abstract

The utility model discloses a heat dissipation adjusting support for an office computer, which comprises a supporting plate, a plurality of heat dissipation holes are arranged in the supporting plate, a circular groove is arranged in the middle of the supporting plate, an annular plate is fixed at the bottom of the supporting plate, the annular plate is communicated with the circular groove, a circular truncated cone is connected in the annular plate and the circular groove in a sliding mode, and a plurality of through holes are arranged in the circular truncated cone. A fan is installed at the top of the circular table, a grid disc is in threaded connection in the circular groove, an operation opening is formed in the middle of the grid disc, a torsion rod is fixed in the operation opening, a baffle is fixed to one side of the supporting plate, and a supporting assembly is arranged at the bottom of the supporting plate. The torsion bar is rotated to drive the grid disc to rotate, the grid disc is taken out of the circular groove, then the pull rod is pulled to drive the positioning rod to move, after the positioning rod moves out of one positioning hole, the circular table is pushed upwards to drive the fan to move, the fan is moved out of the circular groove, and therefore fan blades of the fan can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation adjustment brackets, in particular to a heat dissipation adjustment bracket for office computers. Background Art

[0002] With the development of computers, their applications are becoming more and more widespread. Computers can be found in everything from offices to industries. Office computers are divided into desktop and notebook computers.

[0003] Announcement No. CN 213207120 U discloses a heat dissipation adjustment bracket for an office computer. A USB connector is connected to a USB port on an external computer to supply power to a second fan. Then, the second fan rotates to blow the heat generated by the bottom of the computer to the bottom through the heat dissipation holes, thereby reducing the heat of the computer. The second fan is placed and fixed through a mounting groove. When the wind force is insufficient, the speed regulator is controlled by a regulating knob, thereby reducing the heat of the computer when working.

[0004] The above prior art has the following problems during use: the fan blades will generate static electricity when rotating at high speed, which will then absorb dust in the air, and these dust particles will be deposited on the surface of the fan blades. Especially when the fan is used for a long time, the dust particles in the air will accumulate over time, which will cause more and more dust on the fan blades, thereby causing the heat dissipation effect of the fan to deteriorate. It is very troublesome to clean the dust on the fan blades, and they need to be removed for cleaning. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In view of this, the purpose of the utility model is to provide a heat dissipation adjustment bracket for office computers. The technical problem to be solved is that when a lot of dust accumulates on the fan blades, the heat dissipation effect of the fan will deteriorate, and it is very troublesome to clean the dust on the fan blades, and they need to be removed for cleaning.

[0007] (II) Technical solution

[0008] In order to achieve the above technical purpose, the utility model provides a heat dissipation adjustment bracket for office computers:

[0009] The invention comprises a support plate, wherein a plurality of heat dissipation holes are provided in the support plate, a circular groove is provided in the middle of the support plate, an annular plate is fixed at the bottom of the support plate, and the annular plate and the circular groove are communicated with each other, a truncated table is slidably connected in the annular plate and the circular groove, a plurality of through holes are provided in the truncated table, and a fan is installed on the top of the truncated table, a grid plate is threadedly connected in the circular groove, and an operating port is provided in the middle of the grid plate, a torsion bar is fixed in the operating port, a baffle is fixed on one side of the support plate, a support assembly is provided at the bottom of the support plate, and a positioning assembly for positioning the truncated table after movement is provided in the annular plate.

[0010] Preferably, a plurality of travel grooves are formed at equal intervals along the radial direction on the outer side of the truncated cone, a plurality of protrusions are fixed at equal intervals along the radial direction on the inner wall of the annular plate, and the protrusions are slidably fitted in the corresponding travel grooves.

[0011] Preferably, the positioning assembly includes a slide groove opened in the annular plate, and a positioning rod is slidably connected in the slide groove, and the positioning rod passes through one of the protrusions and slides in the protrusion, and two positioning holes are opened on the wall of one of the travel grooves, and the positioning rod can be embedded in the positioning hole.

[0012] Preferably, a pull rod is fixed to one end of the positioning rod, and the pull rod passes through the annular plate and slides inside the annular plate. A spring is sleeved on the outside of the pull rod, and one end of the spring abuts against the inner wall of the slide groove, and the other end of the spring abuts against the positioning rod.

[0013] Preferably, a U-shaped plate is provided at the bottom of the support plate, and two side plates are fixed on the U-shaped plate, and one side of the support plate is rotated between the two side plates.

[0014] Preferably, the other side of the support plate is rotatably connected to two supporting legs, a connecting plate is fixed between the two supporting legs, a plurality of grooves are formed on the U-shaped plate, and the supporting legs can be embedded in the grooves.

[0015] Preferably, the fan is connected with a wire, and one end of the wire that passes through the truncated cone is connected with a USB plug.

[0016] It can be seen from the above technical solution that the present application has the following beneficial effects: rotate the torsion bar to drive the grille plate to rotate, take the grille plate out of the circular groove, and then pull the pull rod to drive the positioning rod to move. When the positioning rod is moved out of one of the positioning holes, push the circular table upward to drive the fan to move, and move the fan out of the circular groove, thereby facilitating the cleaning of the fan blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of a heat dissipation adjustment bracket for an office computer provided by the utility model;

[0019] Figure 2 A partial structural schematic diagram of a heat dissipation adjustment bracket for an office computer provided by the utility model;

[0020] Figure 3 A schematic structural diagram of a heat dissipation adjustment bracket for an office computer provided by the utility model from another viewing angle;

[0021] Figure 4 A schematic diagram of the split structure of the annular plate and the truncated table provided by the utility model;

[0022] Figure 5 This is an enlarged structural schematic diagram of the positioning assembly provided by the utility model.

[0023] Description of the drawings: 1. Support plate; 2. Heat dissipation hole; 3. Round groove; 4. Grid plate; 5. Operation port; 6. Torsion bar; 7. Ring plate; 8. Cone; 9. Fan; 10. Travel groove; 11. Bump; 12. Positioning hole; 13. Slide groove; 14. Positioning rod; 15. Pull rod; 16. Spring; 17. U-shaped plate; 18. Side plate; 19. Support foot; 20. Connecting plate; 21. Groove; 22. Wire; 23. USB plug; 24. Through hole; 25. Baffle. DETAILED DESCRIPTION

[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0025] Reference Figure 1-5 :

[0026] As an embodiment of the utility model, a heat dissipation adjustment bracket for an office computer is provided, including a support plate 1, a plurality of heat dissipation holes 2 are provided in the support plate 1, a circular groove 3 is provided in the middle of the support plate 1, an annular plate 7 is fixed to the bottom of the support plate 1, and the annular plate 7 and the circular groove 3 are connected, a round table 8 is slidably connected in the annular plate 7 and the circular groove 3, a plurality of through holes 24 are provided in the round table 8, and a fan 9 is installed on the top of the round table 8, a grid plate 4 is threadedly connected in the circular groove 3, and an operating port 5 is provided in the middle of the grid plate 4, a torsion bar 6 is fixed in the operating port 5, a baffle 25 is fixed to one side of the support plate 1, a support assembly is provided at the bottom of the support plate 1, and a positioning assembly for positioning the round table 8 after movement is provided in the annular plate 7.

[0027] Among them, a U-shaped plate 17 is arranged at the bottom of the support plate 1, and two side plates 18 are fixed on the U-shaped plate 17, one side of the support plate 1 is rotated between the two side plates 18, and the other side of the support plate 1 is rotatably connected to two legs 19, and a connecting plate 20 is fixed between the two legs 19. A plurality of grooves 21 are opened on the U-shaped plate 17, and the legs 19 can be embedded in the grooves 21. A wire 22 is connected to the fan 9, and one end of the wire 22 after passing through the truncated cone 8 is connected to a USB plug 23.

[0028] It should be noted that the fan 9, wire 22, and USB plug 23 in this embodiment can be selected or customized according to actual needs. In this patent, we only use them and do not improve their structure and function. For technicians in this field, their setting method, installation method, and electrical connection method only need to be debugged according to the requirements of their instruction manual, and they will not be described in detail here.

[0029] When in use, one side of the support plate 1 is lifted, and then the support foot 19 is rotated so that the support foot 19 is embedded in the groove 21, that is, the support plate 1 is supported, and the support plate 1 is in an inclined state. Then, the laptop computer is placed on the support plate 1, so that the bottom of the laptop computer is limited by the baffle 25, and the support foot 19 is embedded in different grooves 21, so that the support plate 1 is tilted at different angles, that is, the angle of the laptop computer can be adjusted, and the USB plug 23 is inserted into the USB socket of the laptop computer, and the fan 9 can be started, so that the fan 9 cools the laptop computer.

[0030] In addition, a plurality of travel grooves 10 are provided at equal intervals along the radial direction on the outer side of the truncated cone 8, a plurality of protrusions 11 are fixed at equal intervals along the radial direction on the inner wall of the annular plate 7, and the protrusions 11 are slidably fitted in the corresponding travel grooves 10, the positioning assembly includes a slide groove 13 provided in the annular plate 7, and a positioning rod 14 is slidably connected in the slide groove 13, and the positioning rod 14 passes through one of the protrusions 11 and slides in the protrusion 11, two positioning holes 12 are provided on the groove wall of one of the travel grooves 10, the positioning rod 14 can be embedded in the positioning hole 12, a pull rod 15 is fixed at one end of the positioning rod 14, and the pull rod 15 passes through the annular plate 7 and slides in the annular plate 7, a spring 16 is sleeved on the outer side of the pull rod 15, and one end of the spring 16 is against the inner wall of the slide groove 13, and the other end of the spring 16 is against the positioning rod 14.

[0031] During use, when a lot of dust has accumulated on the blades of the fan 9 and needs to be cleaned, first rotate the torsion bar 6 to drive the grille plate 4 to rotate, take the grille plate 4 out of the circular groove 3, and then pull the pull rod 15 to drive the positioning rod 14 to move, so that the positioning rod 14 moves into the slide groove 13 and compresses the spring 16. When the positioning rod 14 is moved out of one of the positioning holes 12, push the table 8 upward to drive the fan 9 to move. When the protrusion 11 and the inner wall of the bottom of the stroke groove 10 are in contact with each other, release the positioning rod 14. At this time, the positioning rod 14 is driven by the rebound force of the spring 16 to be embedded in another positioning hole 12, so that the table 8 is fixed, and the fan 9 is now moved out of the circular groove 3, thereby facilitating the cleaning of the blades of the fan 9.

[0032] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A heat dissipation adjustment bracket for an office computer, comprising a support plate (1), characterized in that: The support plate (1) is provided with a plurality of heat dissipation holes (2), a circular groove (3) is provided in the middle of the support plate (1), an annular plate (7) is fixed at the bottom of the support plate (1), and the annular plate (7) and the circular groove (3) are connected, a truncated platform (8) is slidably connected in the annular plate (7) and the circular groove (3), a plurality of through holes (24) are provided in the truncated platform (8), and a fan (9) is installed on the top of the truncated platform (8), a grid plate (4) is threadedly connected in the circular groove (3), and an operating port (5) is provided in the middle of the grid plate (4), a torsion bar (6) is fixed in the operating port (5), a baffle (25) is fixed on one side of the support plate (1), a support assembly is provided at the bottom of the support plate (1), and a positioning assembly for positioning the truncated platform (8) after movement is provided in the annular plate (7).

2. The heat dissipation adjustment bracket for an office computer according to claim 1, characterized in that: The outer side of the truncated cone (8) is provided with a plurality of travel grooves (10) at equal intervals in the radial direction, and the inner wall of the annular plate (7) is fixed with a plurality of protrusions (11) at equal intervals in the radial direction, and the protrusions (11) are slidably fitted in the corresponding travel grooves (10).

3. The heat dissipation adjustment bracket for an office computer according to claim 2, characterized in that: The positioning assembly comprises a slide groove (13) provided in the annular plate (7), and a positioning rod (14) is slidably connected in the slide groove (13), and the positioning rod (14) passes through one of the protrusions (11) and slides in the protrusion (11), and two positioning holes (12) are provided on the groove wall of one of the travel grooves (10), and the positioning rod (14) can be embedded in the positioning hole (12).

4. The heat dissipation adjustment bracket for an office computer according to claim 3, characterized in that: A pull rod (15) is fixed to one end of the positioning rod (14), and the pull rod (15) passes through the annular plate (7) and slides inside the annular plate (7). A spring (16) is sleeved on the outer side of the pull rod (15), and one end of the spring (16) abuts against the inner wall of the slide groove (13), and the other end of the spring (16) abuts against the positioning rod (14).

5. The heat dissipation adjustment bracket for an office computer according to claim 1, characterized in that: A U-shaped plate (17) is provided at the bottom of the support plate (1), and two side plates (18) are fixed on the U-shaped plate (17), and one side of the support plate (1) is located between the two side plates (18) and rotates.

6. The heat dissipation adjustment bracket for an office computer according to claim 5, characterized in that: The other side of the support plate (1) is rotatably connected to two supporting legs (19), a connecting plate (20) is fixed between the two supporting legs (19), a plurality of grooves (21) are provided on the U-shaped plate (17), and the supporting legs (19) can be embedded in the grooves (21).

7. The heat dissipation adjustment bracket for an office computer according to claim 1, characterized in that: The fan (9) is connected to a wire (22), and one end of the wire (22) that passes through the truncated table (8) is connected to a USB plug (23).

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