Computer adjustable support convenient to use

Abstract

The utility model discloses a computer adjustable support convenient to use, which comprises a bottom plate, a turntable is rotatably and movably embedded on the bottom plate, an embedding groove is arranged on the turntable, and a placing plate is movably embedded in the embedding groove. Connecting rods used for limiting and supporting the lifting action of the containing plate relative to the rotary disc are arranged between the two sides of the containing plate and the rotary disc, telescopic rods are rotationally arranged at the bottom of the containing plate, and a plurality of limiting clamping grooves used for being in abutting fit with the lower ends of the telescopic rods so as to adjust the inclination angle of the containing plate relative to the rotary disc are formed in the rotary disc. The left side and the right side of the placing plate are respectively provided with a side limiting plate, and the front side is provided with a front supporting plate. According to the computer support, the side edge limiting plates and the front supporting plate which are used for clamping a computer can be telescopically adjusted, so that the computer support can be better matched with and clamp computers of different sizes and specifications, and the support is small in size after being integrally folded and convenient to carry and use.

Description

Technical Field

[0001] The utility model relates to the technical field of computer accessories, in particular to an adjustable computer bracket that is convenient to use. Background Art

[0002] Chinese document CN212537296U (application date: April 23, 2020) discloses an adjustable portable computer stand, including a fixed frame, two groups of fixed frames are respectively connected to the lower ends of the support frames, one group of the fixed frames is equipped with a mouse board, the upper ends of the two groups of fixed frames are connected to the support plate, and the middle part of the upper side of the support plate is fixedly glued with an anti-skid rubber pad, the side of the support plate is movably provided with a limiter, the lower end side of the two groups of fixed frames is fixedly connected with a fixed shaft, and a telescopic frame is provided on the fixed shaft. This technical solution is provided with an anti-skid rubber pad on the support plate to increase the contact friction between the computer and the support plate, so that the computer is more stable when placed, and at the same time, the limiter is used to clamp and fix the portable computer, further improving the clamping stability of the device on the computer; its limiter can be adjusted according to the specifications of the supported computer, but the size of the support plate is fixed, so the size of the structure itself after folding is large under the same maximum specification support, which is not convenient to carry. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an easy-to-use adjustable computer stand, in which the side limit plates and the front support plate used to clamp the computer are telescopically adjustable, thereby better adapting to clamping computers of different sizes and specifications, and the overall size of the stand after folding is small, making it easy to carry and use.

[0004] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0005] The invention discloses an adjustable computer bracket which is convenient to use, comprising a bottom plate, a turntable rotatably embedded on the bottom plate, an embedding groove on the turntable, a placement plate movably embedded in the embedding groove, connecting rods for limiting and supporting the lifting action of the placement plate relative to the turntable are arranged between both sides of the placement plate and the turntable, and a telescopic rod is rotatably arranged at the bottom of the placement plate, a plurality of limit slots are arranged on the turntable for abutting and cooperating with the lower end of the telescopic rod to adjust the inclination angle of the placement plate relative to the turntable, and a side limit plate is respectively arranged on the left and right sides of the placement plate, and a front supporting plate is arranged on the front side.

[0006] Furthermore, racks and connecting rods are provided on both sides of the placement plate, which can be extended and retracted laterally inward and outward relative to the placement plate. The side limit plates on both sides are fixedly connected to the racks on the corresponding sides and the outer ends of the connecting rods, and a linkage gear is provided in the placement plate. The two racks are evenly linked to the gear meshing transmission, so that the side limit plates on both sides can be synchronously extended or retracted relative to the placement plate.

[0007] Furthermore, a rotating block is fixedly arranged at the bottom of the turntable, the rotating block is rotatably matched with the bottom plate, and a positioning component is arranged between the bottom plate and the rotating block.

[0008] Furthermore, the positioning assembly includes a positioning ball head and a spring. A concave cavity is opened on the bottom plate, the spring is embedded in the concave cavity, and the positioning ball head is arranged at the top of the spring. A plurality of positioning holes arranged in a ring shape and corresponding to the positioning ball head are opened on the bottom surface of the rotating block. Under the action of the elastic force of the spring, the positioning ball head elastically presses against the positioning hole corresponding to the bottom surface of the rotating block, thereby forming a positioning effect on the rotation angle of the turntable relative to the bottom plate.

[0009] Furthermore, a positioning assembly is provided between the placement plate and the rack for positioning the extension length of the rack relative to the placement plate.

[0010] Furthermore, the front support plate is configured to be telescopically and movably connected to the front side of the placement plate, and a positioning component for positioning the extension length of the front support plate relative to the placement plate is provided between the placement plate and the front support plate.

[0011] Furthermore, a plurality of ventilation holes are provided on the placement plate.

[0012] Furthermore, the computer is a laptop computer.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] The adjustable computer stand convenient to use described in the utility model is provided with structures such as a placement plate, a positioning assembly, a side limit plate, a rack, a connecting rod and a front supporting plate, so that the rack can pull out the side limit plates and the front supporting plate according to the size specifications of the computer to be supported to form a stable clamp for the computer, and the matching position of the telescopic rod and the limit card slot can be adjusted as needed to change the inclination angle of the computer on the placement plate; the side limit plates on both sides are linked by the matching of the rack and the linkage gear, so that the two can be pulled out or retracted synchronously, which is convenient for use, and after being retracted, it is beneficial to reduce the overall size of the stand, which is convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the bracket after being unfolded according to the embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the bracket of the embodiment of the utility model after being folded and stored.

[0017] Figure 3 It is a cross-sectional view of the assembly structure of the bottom plate and the turntable of the embodiment of the utility model.

[0018] Figure 4It is a partially enlarged cross-sectional view of the assembly structure of the bottom plate and the turntable of the embodiment of the utility model.

[0019] Figure 5 It is a schematic diagram of the assembly structure of the placement plate and the rack according to an embodiment of the utility model.

[0020] Figure 6 It is a schematic diagram of the assembly structure of the front supporting plate and the placement plate of an embodiment of the utility model.

[0021] Description of labels:

[0022] 1. Bottom plate, 2. Turntable, 3. Placement plate, 4. Connecting rod, 5. Telescopic rod, 6. Limiting slot, 7. Rotating block, 8. Positioning assembly, 9. Concave cavity, 10. Positioning ball head, 11. Spring, 12. Ventilation hole, 13. Side limiting plate, 14. Rack, 15. Connecting rod, 16. Linkage gear, 17. Front support plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Please refer to the attached Figure 1 To Attachment Figure 6An embodiment of the utility model provides a convenient-to-use adjustable computer bracket, including a base plate 1, a turntable 2 is rotatably embedded on the base plate 1, an embedding groove is opened on the turntable 2, a placement plate 3 is movably embedded in the embedding groove, connecting rods 4 for limiting and supporting the lifting action of the placement plate 3 relative to the turntable 2 are arranged between both sides of the placement plate 3 and the turntable 2, and a telescopic rod 5 is rotatably arranged at the bottom of the placement plate 3, a plurality of limit slots 6 for abutting and cooperating with the lower end of the telescopic rod 5 to adjust the inclination angle of the placement plate 3 relative to the turntable 2 are arranged on the turntable 2, and a side limit plate 13 is respectively provided on the left and right sides of the placement plate 3, and a front supporting plate 17 is provided on the front side. It can be understood that in this embodiment, the turntable 2 is rotatably connected to the bottom plate 1, the placement plate 3 is movably connected to the turntable 2 with an adjustable tilt angle, and the placement plate 3 is provided with a side limit plate 13 and a front support plate 17. When in use, the computer can be stably clamped on the placement plate 3 through the mutual cooperation of the side limit plates 13 and the front support plate 17. By changing the telescopic rod 5 to abut against the limit card slots 6 at different positions on the turntable 2, the tilt angle of the placement plate 3 can be adjusted, thereby changing the tilt angle of the computer. At the same time, the user can also rotate the turntable 2 as needed, and the computer azimuth angle can be conveniently adjusted without moving the bottom plate 1, so as to facilitate use. The side limit plate 13 can be telescopically adjusted relative to the placement plate 3, and the placement plate 3 can be stored in the embedded groove of the turntable, thereby helping to reduce the folding size of the bracket, and convenient for storage, folding and carrying.

[0026] Please refer to the attached Figure 1 To Attachment Figure 6 In one preferred embodiment, racks 14 and connecting rods 15 are provided on both sides of the placement plate 3, which can be extended and retracted laterally inward and outward relative to the placement plate 3. The side limit plates 13 on both sides are fixedly connected to the outer ends of the racks 14 and connecting rods 15 on the corresponding sides, and a linkage gear 16 is provided inside the placement plate 3. Both racks 14 are meshed with the linkage gear 16 for transmission, so that the side limit plates 13 on both sides can be extended or retracted synchronously relative to the placement plate 3. In this embodiment, the side limit plates on both sides are linked by the cooperation of the racks and the linkage gears, so that the two can be pulled out or retracted synchronously, which is convenient for use.

[0027] Please refer to the attached Figure 1 To Attachment Figure 6In one preferred embodiment, a rotating block 7 is fixedly provided at the bottom of the turntable 2, the rotating block 7 is rotatably matched with the bottom plate 1, and a positioning assembly 8 is provided between the bottom plate 1 and the rotating block 7. Preferably, the positioning assembly 8 includes a positioning ball head 10 and a spring 11. A concave cavity 9 is provided on the bottom plate 1, the spring 11 is embedded in the concave cavity 9, and the positioning ball head 10 is provided at the top of the spring 11. A plurality of positioning holes arranged in an annular shape and corresponding to the positioning ball head 10 are provided on the bottom surface of the rotating block 7. The positioning ball head 10 elastically presses against the corresponding positioning hole on the bottom surface of the rotating block 7 under the elastic force of the spring 11, thereby forming a positioning effect on the rotation angle of the turntable 2 relative to the bottom plate 1. In this embodiment, the rotation angle of the turntable 2 relative to the bottom plate 1 can be positioned by the positioning assembly 8 to prevent the turntable 2 from rotating arbitrarily and changing the orientation angle of the computer to affect normal use.

[0028] Please refer to the attached Figure 1 To Attachment Figure 6 In one preferred embodiment, a positioning assembly 8 for positioning the extension length of the rack 14 relative to the placement plate 3 is provided between the placement plate 3 and the rack 14. The front support plate 17 is configured to be telescopically movably connected to the front side of the placement plate 3, and a positioning assembly 8 for positioning the extension length of the front support plate 17 relative to the placement plate 3 is provided between the placement plate 3 and the front support plate 17. It can be understood that the side limit plate 13 and the front support plate 17 can be positioned relative to the extension length of the placement plate 3 through the corresponding positioning assembly 8, so as to form a good clamping and fixing effect on the computer on the placement plate 3 more stably.

[0029] In one preferred embodiment, a plurality of ventilation holes 12 are provided on the placement plate 3, and the computer is a notebook computer.

[0030] As described above, the embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. These modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model. Therefore, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the protection scope of the utility model.

Claims

1. A convenient adjustable computer stand, characterized by: The utility model comprises a bottom plate (1), a turntable (2) is rotatably and movably embedded on the bottom plate (1), an embedding groove is provided on the turntable (2), a placement plate (3) is movably embedded in the embedding groove, connecting rods (4) for limiting and supporting the lifting action of the placement plate (3) relative to the turntable (2) are arranged between the two sides of the placement plate (3) and the turntable (2), and a telescopic rod (5) is rotatably arranged at the bottom of the placement plate (3), and a plurality of limit slots (6) are arranged on the turntable (2) for abutting and cooperating with the lower end of the telescopic rod (5) to adjust the inclination angle of the placement plate (3) relative to the turntable (2), and a side limit plate (13) is respectively arranged on the left and right sides of the placement plate (3), and a front supporting plate (17) is arranged on the front side.

2. The easy-to-use adjustable computer stand according to claim 1, characterized in that: Both sides of the placement plate (3) are provided with racks (14) and connecting rods (15) which can be extended and retracted laterally inward and outward relative to the placement plate (3); the side limit plates (13) on both sides are respectively fixedly connected to the outer ends of the racks (14) and the connecting rods (15) on the corresponding sides; and a linkage gear (16) is provided inside the placement plate (3); the two racks (14) are meshed with the linkage gear (16) for transmission, so that the side limit plates (13) on both sides can be synchronously extended or retracted relative to the placement plate (3).

3. The user-friendly adjustable computer stand according to claim 2, characterized in that: A rotating block (7) is fixedly arranged at the bottom of the rotating disk (2); the rotating block (7) is rotationally matched with the bottom plate (1); and a positioning assembly (8) is arranged between the bottom plate (1) and the rotating block (7).

4. The user-friendly adjustable computer stand according to claim 3, characterized in that: The positioning assembly (8) comprises a positioning ball head (10) and a spring (11). A concave cavity (9) is provided on the bottom plate (1), the spring (11) is embedded in the concave cavity (9), and the positioning ball head (10) is arranged at the top of the spring (11). A plurality of positioning holes arranged in an annular shape and corresponding to the positioning ball head (10) are provided on the bottom surface of the rotating block (7). Under the elastic force of the spring (11), the positioning ball head (10) elastically presses against the corresponding positioning hole on the bottom surface of the rotating block (7), thereby forming a positioning effect on the rotation angle of the turntable (2) relative to the bottom plate (1).

5. The user-friendly adjustable computer stand according to claim 2, characterized in that: A positioning assembly (8) for positioning the protruding length of the rack (14) relative to the placement plate (3) is provided between the placement plate (3) and the rack (14).

6. The user-friendly adjustable computer stand according to claim 2, characterized in that: The front support plate (17) is configured to be telescopically movably connected to the front side of the placement plate (3), and a positioning component (8) is provided between the placement plate (3) and the front support plate (17) for positioning the extension length of the front support plate (17) relative to the placement plate (3).

7. The user-friendly adjustable computer stand according to any one of claims 1 to 6, characterized in that: A plurality of ventilation holes (12) are provided on the placement plate (3).

8. The user-friendly adjustable computer stand according to any one of claims 1 to 6, characterized in that: The computer is a laptop.

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