Multi-angle adjustable computer support

Abstract

The utility model discloses a multi-angle adjustable computer support, which relates to the technical field of supports, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with a rotating plate, the rotating plate is provided with a positioning assembly, the positioning assembly comprises a swing plate, a bolt column and a bolt hole, and the swing plate is fixedly connected with the bolt column. The rotating plate is connected with the supporting plate through the swing plate, the plug pin holes are formed in the left inner side and the right inner side of the supporting plate, linkage assemblies are arranged on the left inner side and the right inner side of the supporting plate, plug pin columns on the swing plate are connected to the plug pin holes in a clamped mode through the linkage assemblies, and a contraction heat dissipation assembly is arranged on the inner side of the lower portion of the supporting plate. The seesaw swings through the gravity of the notebook computer, the heat dissipation structure is exposed to dissipate heat of the notebook computer on the supporting plate, meanwhile, the heat dissipation structure drives a gear and a lead screw to rotate, a plug pin column on the swing plate is plugged into a plug pin hole, and the adjusted supporting plate and swing plate are fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to support technical field, more specifically, it relates to a multi -angle adjustment's computer support. BACKGROUND

[0002] With the continuous progress of science and technology, computers gradually become one of the indispensable tools in people's production and life, and people pursue the portability of computers, and the notebook computer emerges as the times require, in daily life, the notebook computer eliminates the clumsiness of the desktop computer, but long-term in the case of looking down, the user is prone to cervical spondylosis, so the computer support is needed to provide a suitable visual angle for the user.

[0003] Through the search, the public number is CN217951835U, a notebook computer support of all -round rotation of double -shaft angle adjustment, the utility model discloses a notebook computer support of all -round rotation of double -shaft angle adjustment, including a bottom plate, a rotating plate, two connecting rods, a support plate and a radiator, the rotating plate is rotatably installed on the bottom plate, the two connecting rods are arranged left and right, and the lower ends of the two connecting rods are respectively installed on the two sides of the rear end of the rotating plate through the first locking device, the back of the support plate is connected with the upper end of the two connecting rods through two second locking devices, the radiator is arranged on the back of the support plate, the rotating plate is rotatably installed on the bottom plate, and the two ends of the connecting rod are respectively installed and connected with the rotating plate and the support plate through two locking devices, which is simple in structure, less in assembly parts, more time -saving in assembly, lower in cost, and the range of the inclination angle of the support is large, and the use is flexible, and the radiator can better help the notebook computer to dissipate heat, and bring convenience to use.

[0004] But the above-mentioned scheme locking device is through the form of gasket locking or adjusting the angle of computer support, when opening and adjusting the angle of computer support for a long time, the gasket will be seriously worn due to long -term friction, so that the subsequent locking device cannot realize the locking or angle adjusting function, therefore, a new scheme is needed to solve this problem. Utility model content

[0005] In view of the deficiencies existing in the prior art, the utility model aims at providing a multi -angle adjustment's computer support.

[0006] The technical scheme of the above technical objective is realized by the following technical scheme: a multi-angle adjusting computer support, comprising a bottom plate, a fixing shaft is fixedly connected to the top of the bottom plate, a rotating plate is rotatably connected to the fixing shaft, a positioning assembly is arranged on the rotating plate, the positioning assembly comprises a swing plate, a bolt column and a bolt hole, the swing plate is fixedly connected with the bolt column, the rotating plate is connected with a support plate through the swing plate, the bolt hole is arranged on the left and right inner sides of the support plate, a linkage assembly is arranged on the left and right inner sides of the support plate, the bolt column on the swing plate is clamped on the bolt hole through the linkage assembly, a retractable heat dissipation assembly is arranged on the inner side below the support plate.

[0007] By adopting the above technical scheme, the angle of the support plate and the swing plate is fixed by the mutual insertion of the bolt column and the bolt hole, so that the accuracy and stability of multi-angle adjustment of the computer support are improved.

[0008] The utility model further sets up: retractable heat dissipation assembly includes support block, support block sliding connection is established in support plate, support block top articulates and has removed column, the end that removes column is hinged to support block and has seesaw, the middle end of the inside of seesaw is rotatably connected with the limit shaft, the limit shaft is fixedly connected on support plate, seesaw bottom fixedly connected with tension spring, the end that removes tension spring from seesaw is fixedly connected with support plate, seesaw top fixedly connected with articulated column, the end that removes articulated column from seesaw is hinged and is connected with heat dissipation structure, heat dissipation structure sliding connection is established in the inner side below support plate, heat dissipation structure and linkage assembly are fixedly connected.

[0009] By adopting the above technical scheme, the tension spring and the heat dissipation structure are leaked upward by the seesaw swing, so that the placed notebook computer is blown and cooled, and when the tension spring resets, the heat dissipation structure is reset to the inside of the support plate for storage, thereby improving the service life of the heat dissipation structure.

[0010] The utility model further sets up: linkage assembly includes rack, rack fixedly connected on heat dissipation structure, the gear is engagedly connected on rack, the inside fixedly connected with lead screw of gear, the end that removes lead screw from gear is rotatably connected in the inner side of support plate, the inside of swing plate is provided with threaded hole, lead screw and swing plate are screw connections, the bolt column on swing plate is rotatably clamped on bolt hole through lead screw;The bolt column is centrally symmetrically provided with two groups along the gear, and the two groups of bolt columns are respectively connected with the two groups of bolt holes arranged on the support plate.

[0011] The utility model further sets up: the pull spring is provided with a plurality of sets on the seesaw surface respectively, a plurality of sets the pull spring is used for the position of reset heat dissipation structure, the heat dissipation structure includes two fans and the box, two the fan sets up in the inner chamber of box, the box surface is set up and has the air outlet, and the box is fixedly connected with crosspiece on the side away from the air outlet, crosspiece and the rack are fixedly connected, the rack and the gear are provided with the teeth respectively, the teeth of rack and the teeth of gear are equidistant setting, the support plate four corners are provided with the antiskid pad respectively, the antiskid pad is set up on the stripe.

[0012] Summarized above, the utility model has following beneficial effect: through notebook computer is placed support plate, and through notebook computer gravity makes seesaw swing, and the heat dissipation structure leaks out and heats the notebook computer on support plate, and at the same time, the heat dissipation structure drives the rotation of gear and lead screw, makes the bolt column on swing board and the bolt hole bolt, realizes the fixed support plate of adjustment, when taking off notebook computer, seesaw will be released pressure by pull spring, makes the heat dissipation structure contract and stop support plate inside dustproof and protection, thereby improves the support plate fixed effect after adjusting angle, improves the service life of heat dissipation structure simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure side view of the utility model;

[0014] Figure 2 It is the local schematic view of the utility model positioning assembly;

[0015] Figure 3 It is Figure 2 The enlarged schematic view of A in the middle;

[0016] Figure 4 It is the local schematic view of the utility model linkage assembly;

[0017] Figure 5 It is the schematic view of the utility model heat dissipation structure and linkage assembly;

[0018] Figure 6 It is the schematic view of the utility model positioning assembly and linkage assembly.

[0019] In the drawing: 1, bottom plate;2, rotating plate;3, fixed shaft;4, positioning assembly;41, swing plate;42, bolt column;43, bolt hole;5, support plate;6, contraction heat dissipation assembly;61, support block;62, moving column;63, seesaw;64, limit shaft;65, pull spring;66, heat dissipation structure;67, hinged column;661, fan;662, crosspiece;663, air outlet;7, linkage assembly;71, rack;72, gear;73, lead screw. DETAILED DESCRIPTION

[0020] The utility model is described in detail below with reference to the drawings and embodiments.

[0021] Embodiments of the utility model, please refer to Figures 1 to 6 A computer support with multi-angle adjustment comprises a bottom plate 1, a fixed shaft 3 is fixedly connected to the top of the bottom plate 1, a rotating plate 2 is rotatably connected to the fixed shaft 3, a positioning assembly 4 is arranged on the rotating plate 2, the positioning assembly 4 comprises a swing plate 41, a bolt column 42 and a bolt hole 43, the swing plate 41 is fixedly connected to the bolt column 42, the rotating plate 2 is connected to a support plate 5 through the swing plate 41, the bolt hole 43 is arranged on the left and right inner sides of the support plate 5, a linkage assembly 7 is arranged on the left and right inner sides of the support plate 5, the bolt column 42 on the swing plate 41 is clamped on the bolt hole 43 through the linkage assembly 7, and a retractable heat dissipation assembly 6 is arranged on the inner side below the support plate 5.

[0022] The specific structure of the retractable heat dissipation assembly 6 is disclosed below, please refer to Figure 2 and Figure 3 The retractable heat dissipation assembly 6 comprises a support block 61, the support block 61 is slidably connected to the support plate 5, a moving column 62 is hingedly connected to the top of the support block 61, a seesaw 63 is hingedly connected to the end of the moving column 62 away from the support block 61, a limiting shaft 64 is rotatably connected to the middle of the seesaw 63, the limiting shaft 64 is fixedly connected to the support plate 5, a tension spring 65 is fixedly connected to the bottom of the seesaw 63, the end of the tension spring 65 away from the seesaw 63 is fixedly connected to the support plate 5, a hinge column 67 is fixedly connected to the top of the seesaw 63, a heat dissipation structure 66 is hingedly connected to the end of the hinge column 67 away from the seesaw 63, the heat dissipation structure 66 is slidably connected to the inner side below the support plate 5, and the heat dissipation structure 66 is fixedly connected to the linkage assembly 7.

[0023] The specific structure of the linkage assembly 7 is disclosed below, please refer to Figure 1 and Figures 4 to 6 The linkage assembly 7 comprises a rack 71, the rack 71 is fixedly connected to the heat dissipation structure 66, a gear 72 is meshingly connected to the rack 71, a lead screw 73 is fixedly connected to the inside of the gear 72, the end of the lead screw 73 away from the gear 72 is rotatably connected to the inner side of the support plate 5, a threaded hole is formed in the inside of the swing plate 41, the lead screw 73 is threadedly connected to the swing plate 41, and the bolt column 42 on the swing plate 41 is rotatably clamped on the bolt hole 43 through the lead screw 73.

[0024] Two groups of the bolt columns 42 are symmetrically arranged along the center of the gear 72, and the two groups of the bolt columns 42 are respectively connected to the two groups of the bolt holes 43 formed on the support plate 5 in a bolted manner. Multiple groups of the tension springs 65 are arranged on the surface of the seesaw 63, and the multiple groups of the tension springs 65 are used to reset the position of the heat dissipation structure 66.

[0025] The heat dissipation structure 66 comprises two fans 661 and a box, the two fans 661 are arranged in the inner cavity of the box, the surface of the box is provided with an air outlet hole 663, and the side, away from the air outlet hole 663, of the box is fixedly connected with a cross 662, and the cross 662 is fixedly connected with the rack 71. The rack 71 and the gear 72 are respectively provided with teeth, and the teeth of the rack 71 and the teeth of the gear 72 are equidistantly arranged. The support plate 5 is respectively provided with a non-slip pad at four corners, and the non-slip pad is provided with a stripe shape.

[0026] Working principle: first, the staff opens the computer support, and adjusts the required angle, and then places the notebook computer on the support plate 5, the computer gravity drives the supporting block 61 to move downward, the supporting block 61 drives the moving column 62 to move, the moving column 62 drives the seesaw 63 to swing around the center of the limiting shaft 64, so that the tension spring 65 at the other end of the seesaw 63 changes from the relaxed state to the compressed state, and then the seesaw 63 continues to swing and drives the heat dissipation structure 66 to move upward, so that the heat dissipation structure 66 leaks out to the outside of the support plate 5, and blows and dissipates heat for the placed notebook computer, at this time, when the heat dissipation structure 66 moves upward, the rack 71 moves upward, and drives the meshed gear 72 to rotate, the gear 72 drives the lead screw 73 to rotate, and synchronously drives the swing plate 41 and the bolt column 42 to move to the bolt hole 43 direction, until the bolt column 42 on the swing plate 41 and the bolt hole 43 are inserted with each other, not only can the heat dissipation structure 66 be used when using the notebook computer, but also can fix the position of the adjusted angle;

[0027] When not in use, the staff takes away the notebook computer on the support plate 5, and then the supporting block 61 loses the gravity support, at the same time, the tension spring 65 on the seesaw 63 resets, and drives the seesaw 63 to change from the swing state to the parallel state, and then the seesaw 63 resets drives the hinge column 67 to reset and move, and then drives the heat dissipation structure 66 to reset and move to the inside of the support plate 5, and when the seesaw 63 resets, it also drives the moving column 62 and the supporting block 61 to reset, and the heat dissipation structure 66 resets, so that the heat dissipation structure 66 is stored in the inside of the support plate 5 when the notebook computer is not in use, so as to reduce the invasion of dust on the heat dissipation structure 66, protect the heat dissipation structure 66, and prolong the service life of the heat dissipation structure 66.

[0028] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the technical scheme of the present application should belong to the protection scope of the present application. It should be pointed out that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application should be regarded as the protection scope of the present application.

Claims

1. A multi-angle adjustable computer support, comprising a bottom plate (1), a fixed shaft (3) fixedly connected to the top of the bottom plate (1), and a rotating plate (2) rotatably connected to the fixed shaft (3), characterized in that: The rotating plate (2) is provided with a positioning assembly (4), the positioning assembly (4) includes a swing plate (41), a bolt column (42) and a bolt hole (43), the swing plate (41) is fixedly connected with the bolt column (42), the rotating plate (2) is connected with a support plate (5) through the swing plate (41), the bolt hole (43) is arranged on the left and right inner sides of the support plate (5), the left and right inner sides of the support plate (5) are provided with a linkage assembly (7), the bolt column (42) on the swing plate (41) is clamped on the bolt hole (43) through the linkage assembly (7), and the lower inner side of the support plate (5) is provided with a contraction heat dissipation assembly (6).

2. The multi-angle adjustable computer support of claim 1, wherein: The contraction heat dissipation assembly (6) includes a support block (61), the support block (61) is slidably connected on the support plate (5), the support block (61) is hingedly connected with a moving column (62) on the top, the moving column (62) is hingedly connected with a seesaw (63) away from the support block (61), the seesaw (63) is rotatably connected with a limiting shaft (64) in the middle of the inside, the limiting shaft (64) is fixedly connected on the support plate (5), the seesaw (63) is fixedly connected with a tension spring (65) on the bottom, the tension spring (65) is fixedly connected with the support plate (5) away from the seesaw (63), the seesaw (63) is fixedly connected with a hinged column (67) on the top, the hinged column (67) is hingedly connected with a heat dissipation structure (66) away from the seesaw (63), the heat dissipation structure (66) is slidably connected on the lower inner side of the support plate (5), and the heat dissipation structure (66) is fixedly connected with the linkage assembly (7).

3. The multi-angle adjustable computer support of claim 2, wherein: The linkage assembly (7) includes a rack (71), the rack (71) is fixedly connected with the heat dissipation structure (66), the rack (71) is rotatably connected with a gear (72), the gear (72) is fixedly connected with a lead screw (73) in the inside, the lead screw (73) is rotatably connected with the support plate (5) on the inner side away from the gear (72), the swing plate (41) is provided with a threaded hole in the inside, the lead screw (73) is threadedly connected with the swing plate (41), and the bolt column (42) on the swing plate (41) is rotatably clamped on the bolt hole (43) through the lead screw (73).

4. The multi-angle adjustable computer support of claim 3, wherein: The bolt column (42) is provided with two groups along the center symmetry of the gear (72), and the two groups of bolt columns (42) are respectively connected with the two groups of bolt holes (43) arranged on the support plate (5).

5. The multi-angle adjustable computer support of claim 2, wherein: The tension spring (65) is arranged on the bottom of the seesaw (63) in multiple groups, and the multiple groups of tension springs (65) are used for resetting the position of the seesaw (63).

6. The multi-angle adjustable computer support of claim 3, wherein: The heat dissipation structure (66) includes two fans (661) and a box, the two fans (661) are arranged in the inner cavity of the box, the surface of the box is provided with an air outlet hole (663), one side of the box away from the air outlet hole (663) is fixedly connected with a cross (662), and the cross (662) is fixedly connected with the rack (71).

7. The multi-angle adjustable computer support of claim 3, wherein: The rack (71) and the gear (72) are respectively provided with teeth, and the teeth of the rack (71) and the teeth of the gear (72) are equidistantly arranged.

8. The multi-angle adjustable computer support of claim 1, wherein: The support plate (5) is provided with anti-skid pads at four corners, and the anti-skid pads are provided with stripes.

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