Portable tablet computer support

Abstract

The utility model relates to the technical field of tablet computer support devices, and discloses a portable tablet computer support which comprises a lower cover plate, an upper cover plate is rotatably connected to the upper portion of the rear end face of the lower cover plate, a clamping mechanism is arranged on the upper end face of the upper cover plate, and an angle adjusting mechanism is arranged between the upper cover plate and the lower cover plate. The clamping mechanism comprises a containing groove, the containing groove is formed in the upper end face of the upper cover plate, a connecting plate is fixedly connected to the inner wall of the rear end of the containing groove, a first clamping plate is fixedly connected to the front end face of the connecting plate, and movable holes are formed in the two sides of the inner wall of the front end of the containing groove. According to the portable tablet personal computer support, the tablet personal computer can be stably clamped through the arranged clamping mechanism, so that the purposes of better fixed use, disassembly and maintenance are achieved, the angle of the tablet personal computer can be adjusted through the arranged angle adjusting structure, use is convenient, and meanwhile the better portable effect can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of tablet computer stand technology, and in particular to a portable tablet computer stand. Background Technology

[0002] With the advancement of technology and the improvement of people's living standards, electronic products have continuously entered all aspects of our lives. Following desktop computers and laptops, tablet computers have also become common items in people's lives. Moreover, tablet computers are smaller, lighter, and more portable than desktop or laptop computers.

[0003] However, existing tablet computers typically have a simple flat structure, generally just serving as a stand, which is quite unstable. They are usually only meant to be placed flat on a table or held in hand, making it inconvenient to place them at an angle to the tabletop. Prolonged use can cause discomfort, and they are also inconvenient to carry. Therefore, those skilled in the art have provided a portable tablet computer stand to solve the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a portable tablet computer stand. The clamping mechanism can stably hold the tablet computer, thereby achieving better fixation for use and disassembly maintenance. Furthermore, the angle adjustment structure allows for adjustment of the tablet computer's angle, making it convenient to use and also enhancing its portability.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A portable tablet computer stand includes a lower cover plate, an upper cover plate is rotatably connected to the upper rear end face of the lower cover plate, a clamping mechanism is provided on the upper end face of the upper cover plate, and an angle adjustment mechanism is provided between the upper cover plate and the lower cover plate.

[0007] The clamping mechanism includes a placement groove, which is located on the upper end face of the upper cover plate. A connecting plate is fixedly connected to the rear inner wall of the placement groove. A first clamping plate is fixedly connected to the front end face of the connecting plate. Movable holes are provided on both sides of the front inner wall of the placement groove. Movable rods are movably installed in both movable holes. A second clamping plate is fixedly connected to the rear end face of the two movable rods. Pull heads are fixedly connected to the front ends of the two movable rods. Reset grooves are provided on the upper and lower inner walls of the two movable holes. A fixed rod is fixedly connected between the front and rear ends of the reset groove. A reset spring is movably sleeved on the front part of the outer wall of the fixed rod. A movable sleeve is movably sleeved on the rear part of the outer wall of the fixed rod. The movable sleeve is fixedly connected to the movable rod.

[0008] With the above technical solution, when the tablet computer is placed, pulling the pull head causes the movable rod to move, which in turn moves the second clamping plate and the movable sleeve synchronously. When the movable sleeve moves, it pushes the return spring to compress, and the movement of the second clamping plate increases the distance between it and the first clamping plate, thus locking the tablet computer in place within the first clamping plate. Releasing the pull head causes the return spring to pop out, which in turn pushes the movable sleeve to move. The movable rod, under force, moves, causing the second clamping plate to move synchronously. One end of the tablet computer can be locked onto the second clamping plate, and the tablet computer is clamped and fixed, achieving stable use and providing greater convenience.

[0009] Furthermore, the angle adjustment mechanism includes a movable plate, two auxiliary slides and two upper rotating seats. The movable plate is movably disposed inside the lower cover plate. Both sides of the upper end face of the movable plate are fixedly connected to the lower rotating seats. A connecting chain rod is movably sleeved inside each of the two lower rotating seats. The upper ends of the two connecting chain rods are respectively movably sleeved inside the corresponding upper rotating seats.

[0010] Through the above technical solution, by moving the movable plate, the lower rotating seat moves under force, which, with the cooperation of the connecting chain and the upper rotating seat, allows the angle of the upper cover plate to be adjusted, thereby achieving the purpose of convenient use.

[0011] Furthermore, auxiliary grooves are provided on both sides of the movable plate, and auxiliary springs are fixedly connected to the inner walls of one side of each of the two auxiliary grooves. Movable seats are fixedly connected to the other ends of each of the two auxiliary springs. Locking rods are fixedly connected to the opposite sides of each of the two movable seats. Multiple locking holes are provided on the inner walls of the opposite sides of each of the two auxiliary grooves, and the locking rods are locked in the locking holes.

[0012] With the above technical solution, pressing the locking lever causes the movable seat to move under force, which in turn pushes the auxiliary spring to compress it. This causes the movable plate to be moved, adjusting the angle of the upper cover. After adjustment, the auxiliary spring pops out, pushing the movable seat to move. The locking lever moves synchronously under force and engages in the corresponding locking hole, fixing the upper cover in position. This allows the tablet to be tilted for use. Furthermore, the locking lever's engagement in the locking hole at the foremost point ensures that the upper and lower covers fit together, achieving portability.

[0013] Furthermore, the two auxiliary slide grooves are respectively opened on the inner walls of the two sides of the lower cover plate, and auxiliary sliders are fixedly connected to the outer walls of both sides of the movable plate at the front and rear positions. The auxiliary sliders are slidably arranged in the auxiliary slide grooves.

[0014] The above technical solution achieves the purpose of limiting the movement of the moving plate by sliding the auxiliary slider in the auxiliary groove.

[0015] Furthermore, the front and rear end faces of the movable seat are fixedly connected with limiting sliders, and the front and rear end inner walls of the auxiliary groove are provided with limiting grooves, and the limiting sliders are slidably disposed in the limiting grooves;

[0016] By using the above technical solution, the purpose of limiting the movement of the movable seat can be achieved by restricting the sliding of the slider within the limiting groove.

[0017] Furthermore, a limiting slider is fixedly connected to the lower end face of the second clamping plate, and a limiting groove is formed at the front of the lower inner wall of the placement groove, and the limiting slider is slidably disposed in the limiting groove.

[0018] The above technical solution achieves the purpose of limiting the movement of the second clamping plate by sliding the limiting slider in the limiting groove.

[0019] Furthermore, the two ends of the reset spring are respectively fixedly connected to the inner wall of the opposite side of the movable sleeve and the reset groove, and the reset spring is made of carbon steel.

[0020] By using the above technical solution and limiting the position and material of the return spring, the goal of high-strength use can be achieved.

[0021] This utility model has the following beneficial effects:

[0022] 1. This utility model proposes a portable tablet computer holder. When the tablet computer is placed on the holder, pulling the pull head causes the movable rod to move, which in turn moves the second clamping plate and the movable sleeve synchronously. As the movable sleeve moves, it pushes the return spring to compress, and the movement of the second clamping plate increases the distance between it and the first clamping plate, thus securing the tablet computer within the first clamping plate. Releasing the pull head causes the return spring to pop out, which in turn pushes the movable sleeve to move. The movable rod, under force, moves, causing the second clamping plate to move synchronously. One end of the tablet computer can be secured on the second clamping plate, and the tablet computer is clamped and fixed, achieving stable use and providing greater convenience.

[0023] 2. The portable tablet computer stand proposed in this utility model allows for angle adjustment by first pressing the locking lever. The moving seat is forced to move, which in turn pushes the auxiliary spring to compress it. Then, the moving plate is moved, and the lower rotating seat is forced to move. This allows the angle of the upper cover to be adjusted in conjunction with the connecting chain and the upper rotating seat, thus achieving the purpose of convenient use. After adjustment, the auxiliary spring pops out, pushing the moving seat to move. The locking lever moves synchronously under force and engages in the corresponding locking hole. The position of the upper cover is fixed, allowing the tablet computer to be tilted. Furthermore, the engagement of the locking lever in the locking hole at the foremost end ensures that the upper and lower covers fit together, achieving portability and providing better convenience.

[0024] 3. The portable tablet computer stand proposed in this utility model can stably hold the tablet computer through the set clamping mechanism, thereby achieving better fixed use and disassembly and maintenance. In addition, the set angle adjustment structure can adjust the angle of the tablet computer, which can be used for convenience and also achieve better portability. Attached Figure Description

[0025] Figure 1 This is an axonometric view of a portable tablet computer holder proposed in this utility model;

[0026] Figure 2 This is a side sectional view of a portable tablet computer holder proposed in this utility model;

[0027] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at point A;

[0028] Figure 4 This is a top sectional view of the lower cover plate of a portable tablet computer holder proposed in this utility model;

[0029] Figure 5 for Figure 4 An enlarged schematic diagram of the structure at point B;

[0030] Figure 6This is an axonometric view of the lower cover plate of a portable tablet computer holder proposed in this utility model.

[0031] Legend:

[0032] 1. Upper cover plate; 2. Lower cover plate; 3. Clamping mechanism; 301. Placement slot; 302. Connecting plate; 303. No. 1 clamping plate; 304. Movable hole; 305. Movable rod; 306. No. 2 clamping plate; 307. Limiting slider; 308. Limiting slide groove; 309. Reset groove; 310. Fixed rod; 311. Reset spring; 312. Moving sleeve; 313. Pull head; 4. Angle adjustment mechanism; 401. Moving plate; 402. Lower rotating seat; 403. Connecting chain rod; 404. Upper rotating seat; 405. Auxiliary slider; 406. Auxiliary slide groove; 407. Limiting slide groove; 408. Auxiliary groove; 409. Auxiliary spring; 410. Moving seat; 411. Engaging rod; 412. Engaging hole; 413. Limiting slider. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figure 1 , Figure 2 and Figure 3 The present invention provides a specific embodiment of a portable tablet computer stand, including a lower cover plate 2, an upper cover plate 1 rotatably connected to the upper rear end face of the lower cover plate 2, a clamping mechanism 3 provided on the upper end face of the upper cover plate 1, and an angle adjustment mechanism 4 provided between the upper cover plate 1 and the lower cover plate 2.

[0035] The clamping mechanism 3 includes a placement groove 301, which is located on the upper end face of the upper cover plate 1. A connecting plate 302 is fixedly connected to the inner rear wall of the placement groove 301. A first clamping plate 303 is fixedly connected to the front end face of the connecting plate 302. Movable holes 304 are provided on both sides of the inner front wall of the placement groove 301. Movable rods 305 are movably disposed in both movable holes 304. A second clamping plate 306 is fixedly connected to the rear end face of the two movable rods 305. A limiting slider 307 is fixedly connected to the lower end face of the second clamping plate 306. A limiting groove 308 is provided at the front of the lower inner wall of the placement groove 301. The limiting slider 307 is slidably disposed in the limiting groove 308. The sliding of the limiting slider 307 in the limiting groove 308 allows for... To achieve the purpose of limiting the movement of the second clamping plate 306, pull heads 313 are fixedly connected to the front ends of the two movable rods 305. Reset grooves 309 are opened on the inner walls of the upper and lower ends of the two movable holes 304. A fixed rod 310 is fixedly connected between the front and rear ends of the reset groove 309. A reset spring 311 is movably sleeved on the front part of the outer wall of the fixed rod 310, and a movable sleeve 312 is movably sleeved on the rear part of the outer wall of the fixed rod 310. The movable sleeve 312 is fixedly connected to the movable rod 305. The two ends of the reset spring 311 are respectively fixedly connected to the inner walls of the movable sleeve 312 and the reset groove 309 on the opposite side. The reset spring 311 is made of carbon steel. By limiting the position and material of the reset spring 311, the purpose of high strength can be achieved.

[0036] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6The angle adjustment mechanism 4 includes a movable plate 401, two auxiliary slides 406, and two upper rotating seats 404. The movable plate 401 is movably disposed inside the lower cover plate 2. Lower rotating seats 402 are fixedly connected to both sides of the upper end face of the movable plate 401. Connecting chains 403 are movably sleeved in each of the two lower rotating seats 402. The upper ends of the two connecting chains 403 are respectively movably sleeved in the corresponding upper rotating seats 404. By moving the movable plate 401, the lower rotating seats 402 are moved by force, so that the angle of the upper cover plate 1 can be adjusted with the cooperation of the connecting chains 403 and the upper rotating seats 404. To facilitate use, auxiliary slots 408 are provided on both sides of the movable plate 401. An auxiliary spring 409 is fixedly connected to the inner wall of one side of each of the two auxiliary slots 408. A movable seat 410 is fixedly connected to the other end of each of the two auxiliary springs 409. A locking rod 411 is fixedly connected to the opposite side of each of the two movable seats 410. Multiple locking holes 412 are provided on the inner wall of the opposite side of each of the two auxiliary slides 406. The locking rod 411 is engaged within the locking holes 412. By pressing the locking rod 411, the movable seat 410 moves under force, which pushes the auxiliary spring 409 to compress it. By moving the movable plate 401, the angle of the upper cover 1 is adjusted. After adjustment, the auxiliary spring 409 pops out, pushing the movable base 410 to move. The locking rod 411 moves synchronously under force and engages in the corresponding locking hole 412. The position of the upper cover 1 is fixed, allowing the tablet computer to be tilted. The engagement of the locking rod 411 in the locking hole 412 at the foremost end achieves the purpose of fitting the upper cover 1 and the lower cover 2 together, enabling portability. Two auxiliary sliding grooves 406 are respectively opened on the inner walls of both sides of the lower cover 2. The outer walls of both sides of the movable plate 401 are close to... Auxiliary sliders 405 are fixedly connected to both the front and rear ends. The auxiliary sliders 405 are slidably disposed in the auxiliary slide grooves 406. By sliding the auxiliary sliders 405 in the auxiliary slide grooves 406, the purpose of limiting the movement of the moving plate 401 can be achieved. The front and rear end faces of the moving seat 410 are fixedly connected to limiting sliders 413. The front and rear end inner walls of the auxiliary groove 408 are provided with limiting slide grooves 407. The limiting sliders 413 are slidably disposed in the limiting slide grooves 407. By sliding the limiting sliders 413 in the limiting slide grooves 407, the purpose of limiting the movement of the moving seat 410 can be achieved.

[0037] Working principle: When placing the tablet computer, pulling the pull head 313 moves the movable rod 305, which in turn moves the second clamping plate 306 and the movable sleeve 312 synchronously. The movement of the movable sleeve 312 compresses the return spring 311, and the movement of the second clamping plate 306 increases the distance between it and the first clamping plate 303, thus securing the tablet computer within the first clamping plate 303. Releasing the pull head 313 releases the return spring 311, which in turn moves the movable sleeve 312. The movable rod 305, under pressure, moves synchronously, causing the second clamping plate 306 to move as well. This allows one end of the tablet computer to be secured onto the second clamping plate 306, thus fixing the tablet computer in place. For angle adjustment, first press the lever... When the locking rod 411 and the moving seat 410 are moved by force, the auxiliary spring 409 is compressed, and the moving plate 401 is moved by force. The lower rotating seat 402 is moved by force, so that the angle of the upper cover plate 1 can be adjusted with the cooperation of the connecting chain rod 403 and the upper rotating seat 404, thereby achieving the purpose of convenient use. After the adjustment is completed, the auxiliary spring 409 pops out and pushes the moving seat 410 to move. The locking rod 411 moves synchronously under force and is locked in the corresponding locking hole 412. The position of the upper cover plate 1 is fixed, and the tablet computer can be tilted for use. The locking setting of the locking rod 411 in the locking hole 412 at the front end can make the upper cover plate 1 fit with the lower cover plate 2, which can be used for portability.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable tablet stand comprising a lower cover plate (2), characterised in that: The rear end surface of the lower cover plate (2) is rotationally connected with an upper cover plate (1), the upper end surface of the upper cover plate (1) is provided with a clamping mechanism (3), and the upper cover plate (1) and the lower cover plate (2) are provided with an angle adjusting mechanism (4); The clamping mechanism (3) comprises a placing groove (301) formed in the upper end surface of the upper cover plate (1), the rear end inner wall of the placing groove (301) is fixedly connected with a connecting plate (302), the front end surface of the connecting plate (302) is fixedly connected with a first clamping plate (303), the front end inner walls of the placing groove (301) are both provided with a movable hole (304), the movable holes (304) are both movably provided with a movable rod (305), the rear end surfaces of the movable rods (305) are fixedly connected with a second clamping plate (306), the front ends of the movable rods (305) are both fixedly connected with a pull head (313), the upper and lower end inner walls of the movable holes (304) are both provided with a reset groove (309), the front and rear end surfaces of the reset groove (309) are fixedly connected with a fixed rod (310), the front part of the outer wall of the fixed rod (310) is movably sleeved with a reset spring (311), and the rear part of the outer wall of the fixed rod (310) is movably sleeved with a moving sleeve column (312).

2. The portable tablet stand of claim 1, wherein: The angle adjusting mechanism (4) comprises a moving plate (401), two auxiliary sliding grooves (406) and two upper rotating seats (404), the moving plate (401) is movably arranged in the lower cover plate (2), the upper end surfaces of the moving plate (401) are both fixedly connected with a lower rotating seat (402), the lower rotating seats (402) are both movably sleeved with a connecting chain rod (403), and the upper ends of the connecting chain rods (403) are movably sleeved in the corresponding upper rotating seats (404).

3. A portable tablet stand according to claim 2, wherein: The two sides of the moving plate (401) are both provided with an auxiliary groove (408), the inner walls of the two sides of the auxiliary groove (408) are both fixedly connected with an auxiliary spring (409), the other ends of the auxiliary springs (409) are both fixedly connected with a moving seat (410), the opposite sides of the moving seats (410) are both fixedly connected with a clamping rod (411), the opposite sides of the inner walls of the two auxiliary sliding grooves (406) are both provided with a plurality of clamping holes (412), and the clamping rod (411) is clamped in the clamping hole (412).

4. The portable tablet stand of claim 2, wherein: The two auxiliary sliding grooves (406) are respectively formed in the inner walls of the two sides of the lower cover plate (2), the front and rear parts of the outer walls of the two sides of the moving plate (401) are both fixedly connected with an auxiliary sliding block (405), and the auxiliary sliding blocks (405) are slidably arranged in the auxiliary sliding grooves (406).

5. The portable tablet stand of claim 3, wherein: The front and rear end surfaces of the moving seat (410) are both fixedly connected with a limiting sliding block (413), the front and rear end inner walls of the auxiliary groove (408) are both provided with a limiting sliding groove (407), and the limiting sliding block (413) is slidably arranged in the limiting sliding groove (407).

6. The portable tablet stand of claim 1, wherein: The lower end surface of the second clamping plate (306) is fixedly connected with a limiting sliding block (307), and the lower end inner wall of the placing groove (301) is provided with a limiting sliding groove (308) at the front side.

7. The portable tablet stand of claim 1, wherein: The two ends of the reset spring (311) are fixedly connected with the moving sleeve column (312) and the opposite inner wall of the reset groove (309) respectively, and the reset spring (311) is made of carbon steel.

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