A laptop stand

Abstract

The present invention discloses a laptop stand, which includes a base. A rotary connection frame is rotatably connected to the base. There is a one-way blocking member outside the slider, and a transmission member is arranged in the rotary sleeve. A storage bag is fixedly provided at the bottom of the base. The two sides of the base are rotatably connected with first flaps, and the rear side of the base is rotatably connected with a second flap. A fixing member is arranged on the base, and a linkage member is also arranged on the base. In the present invention, first, after the rotary connection frame is rotated and lifted to a suitable angle, the user can directly place the computer on it, achieving the purpose of facilitating the user's use. Secondly, through the action of the one-way blocking member on the rotary connection frame, the rotation reset of the rotary connection frame relative to the base is restricted, which is beneficial to keeping the laptop in a stable placement state during use. Finally, through the setting of the storage bag on the back of the computer stand, the purpose of facilitating the user to carry the laptop and the stand synchronously is achieved, improving the practicability of the computer stand.

Description

Technical Field

[0001] The present invention relates to the technical field of computer brackets, and in particular to a laptop bracket. Background Art

[0002] The characteristic of a laptop is that its body is small and it is more convenient to carry than a desktop computer. A laptop bracket is a computer accessory used to hold up a laptop, mainly to adapt to the popularization of computer use in the information age, so that users can obtain a more comfortable experience when using a laptop.

[0003] In the prior art, a laptop bracket usually consists of a base in contact with the desktop, a turntable rotatably arranged on the base, and a rotating shaft assembly for connecting the base and the turntable. When the user rotates and lifts the turntable to an appropriate angle, in order to ensure the stable erection of the turntable for the laptop, the user also needs to position the turntable through a locking mechanism. By tightening the bolt, the nut is made to press against the connection between the turntable and the rotating shaft, restricting the rotation of the turntable relative to the base. This is the most common operation method, but this method is not convenient for the user to use due to the cumbersome operation.

[0004] There is also a common method in the prior art, which is to increase the damping at the connection between the rotating shaft and the turntable to limit the random rotation of the turntable relative to the base. However, this operation method, due to the existence of damping, is first not convenient for the user to adjust the rotation of the turntable. Secondly, the damping is usually achieved by increasing the contact friction between the rotating shaft and the turntable. After long-term use, as the friction damping decreases, there is a problem of unstable erection of the laptop.

[0005] Based on the above defects, a laptop bracket is provided. Summary of the Invention

[0006] The purpose of the present invention is to propose a laptop bracket in order to solve the above problems.

[0007] To achieve the above purpose, the present invention adopts the following technical solution: A laptop bracket includes a base, a rotary connection frame for cooperating with the placement of the laptop is rotatably connected to the base, a support for restricting the laptop from slipping off is fixedly arranged on the rotary connection frame, two sliders are slidably connected to the base, a one-way resisting member for restricting the rotary connection frame from rotating and resetting is arranged outside the sliders, a rotary sleeve is rotatably connected to the base through a frame plate, a transmission member is arranged in the rotary sleeve, and when the rotary sleeve rotates, the two sliders are driven to move synchronously through the transmission member;

[0008] A storage bag for accommodating a laptop is fixedly provided at the bottom of the base. First flaps for folding the storage bag are rotatably connected to both sides of the base. A second flap for supporting the base is rotatably connected to the rear side of the base. A shaft rod coaxially fixed to the second flap is rotatably connected in the base. A fixing member for restricting the random rotation of the shaft rod is provided on the base. A linkage member is also provided on the base. When the shaft rod drives the second flap to rotate, the two first flaps rotate synchronously under the action of the linkage member.

[0009] Preferably, the one-way blocking member includes a return spring abutted between the frame plate and the slider. A plurality of circumferentially distributed ratchet teeth are fixedly provided at opposite ends of the two sliders. A push rod is fixedly provided at one end of the rotating frame facing the slider. When the rotating frame rotates and unfolds relative to the base, the push rod drives the slider to slide towards the frame plate by acting on the ratchet teeth. After the slider slides back under the action of the return spring, the ratchet teeth block the push rod to restrict the return rotation of the rotating frame.

[0010] Preferably, a handle is fixedly provided on the rotating sleeve.

[0011] Preferably, the transmission member includes two sliding rods slidably embedded inside the rotating sleeve and a component for driving the two sliding rods to slide. The sliding rods are slidably connected to the frame plate. A stop plate is fixedly provided at one end of the sliding rod that slidably penetrates the slider.

[0012] Preferably, the component for driving the two sliding rods to slide includes protrusions fixedly provided on the side walls of the sliding rods. A sliding rail for cooperating with the protrusions to slide is formed on the side wall of the rotating sleeve, and the sliding rail is a spiral structure.

[0013] Preferably, the fixing member includes a knob slidably connected to the outside of the shaft rod and an elastic component for acting on the knob. A docking sleeve is fixedly provided at the side end of the knob. An insertion rod for cooperating with the docking sleeve to be inserted is fixedly provided on the base.

[0014] Preferably, the elastic component includes a baffle fixedly provided at the end of the shaft rod. A compression spring for acting on the knob inward by abutting against the baffle is sleeved on the outside of the shaft rod.

[0015] Preferably, the linkage member includes a first bevel gear rotatably connected to the side end of the base and a gear disk coaxially fixed to the shaft rod. A ratchet tooth for meshing with the gear disk is fixedly provided on the first bevel gear. A second bevel gear meshing with the first bevel gear is coaxially fixed on the first flap.

[0016] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are:

[0017] 1. In this application, by pulling the rotary connection frame, the rotary connection frame is rotated and lifted to an appropriate angle relative to the user. At this time, the user can directly place the laptop on the support on the rotary connection frame, realizing the erection and use of the laptop, and achieving the purpose of facilitating the user's operation and use.

[0018] 2. In this application, after completing the adjustment of the lifting angle of the rotary connection frame, the user only needs to directly place the laptop on the rotary connection frame. At this time, through the action of the one-way blocking member on the rotary connection frame, the rotation and reset of the rotary connection frame relative to the base are restricted, which is beneficial to keeping the laptop in a stable erected state during use.

[0019] 3. In this application, when the laptop stand is folded up, by rotating the second flap, the storage bag is in an unfolded state, and the user can directly put the laptop in the storage bag, thus achieving the purpose of facilitating the user to carry the laptop and the stand synchronously, and improving the practicability of the laptop stand.

[0020] 4. In this application, the user rotates the second flap so that the second flap is vertically distributed relative to the base. During this process, the two first flaps rotate and lift synchronously to realize the folding and retraction of the side of the storage bag. When the knob drives the docking sleeve to slide and sleeve outside the plug rod under the action of the elastic component, the second flap will realize the stable support of the base, which is beneficial to the stable placement of the base relative to the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shows a front perspective view of the laptop stand board provided according to an embodiment of the present invention;

[0022] Figure 2 Shows a rear perspective view of the laptop stand board provided according to an embodiment of the present invention;

[0023] Figure 3 Shows a cross-sectional schematic view of the slider and the rotary sleeve provided according to an embodiment of the present invention;

[0024] Figure 4 Shows a schematic view of the cooperation between the support and the slider provided according to an embodiment of the present invention;

[0025] Figure 5 Shows a top cross-sectional schematic view of the knob provided according to an embodiment of the present invention.

[0026] LEGEND DESCRIPTION:

[0027] 1. Base; 2. Rotating connection frame; 3. Support; 4. Frame plate; 5. Slide bar; 6. Stop disk; 7. Protrusion; 8. Slide block; 9. Ratchet tooth; 10. Push rod; 11. Return spring; 12. Rotating sleeve; 13. Slide rail; 14. Handle; 15. Docking sleeve; 16. Storage bag; 17. First flap; 18. Second flap; 19. Shaft rod; 20. Baffle; 21. Knob; 22. Insert rod; 23. Compression spring; 24. Tooth disk; 25. First bevel gear; 26. Rodent tooth; 27. Second bevel gear. Detailed implementation manner

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: a laptop stand, including a base 1, a rotating connection frame 2 for placing and supporting a laptop is rotatably connected to the base 1, a support 3 for restricting the laptop from slipping off is fixedly arranged on the rotating connection frame 2, two slide blocks 8 are slidably connected to the base 1, and a one-way blocking member for restricting the rotating reset of the rotating connection frame 2 is arranged outside the slide blocks 8. A rotating sleeve 12 is rotatably connected to the base 1 through a frame plate 4, a transmission member is arranged in the rotating sleeve 12, and when the rotating sleeve 12 rotates, the two slide blocks 8 are driven to move synchronously through the transmission member.

[0030] Compared with the traditional computer stand, after adjusting the angle of the stand, it is also necessary to tighten the bolts to restrict the relative rotation of the stand. In this application, by pulling the rotating connection frame 2, the rotating connection frame 2 is rotated and lifted to an appropriate angle relative to the user. At this time, the user can directly place the computer on the support 3 on the rotating connection frame 2 to realize the erection and use of the notebook computer, achieving the purpose of facilitating the operation and use of the user.

[0031] Compared with the traditional method of adjusting the angle of the stand by using a damping rotating shaft and a shaft sleeve, in this application, when the rotating connection frame 2 rotates and lifts relative to the base 1, the rotation of the rotating connection frame 2 is not restricted, which is beneficial for the user to easily adjust the lifting angle of the rotating connection frame 2. After adjusting the lifting angle of the rotating connection frame 2, the user only needs to directly place the notebook computer on the rotating connection frame 2. At this time, the slide block 8 restricts the rotating reset of the rotating connection frame 2 relative to the base 1 through the one-way blocking member, which is beneficial for the notebook computer to maintain a stable placement state during use.

[0032] A storage bag 16 for accommodating a laptop is fixedly provided at the bottom of the base 1. First flaps 17 that cooperate with the folding of the storage bag 16 are rotatably connected to both sides of the base 1, and a second flap 18 that cooperates with the support of the base 1 is rotatably connected to the rear side of the base 1. A shaft rod 19 coaxially fixed to the second flap 18 is rotatably connected in the base 1. A plugging member for restricting the random rotation of the shaft rod 19 is provided on the base 1, and a linkage member is further provided on the base 1. When the shaft rod 19 drives the second flap 18 to rotate, the two first flaps 17 rotate synchronously under the action of the linkage member.

[0033] When the laptop stand needs to be used in cooperation with a laptop, the user rotates the second flap 18 so that the second flap 18 is vertically distributed relative to the base 1. During this process, the two first flaps 17 rotate synchronously relative to the base 1 under the action of the linkage member, realizing the folding and retraction of the side of the storage bag 16, which is beneficial to the stable placement of the base 1 relative to the desktop.

[0034] When the laptop stand is retracted, by rotating the second flap 18, the second flap 18 and the two first flaps 17 are horizontally distributed relative to the base 1. At this time, the storage bag 16 provided at the bottom of the base 1 is in an unfolded state, and the user can directly place the computer in the storage bag 16, thus achieving the purpose of facilitating the user to carry the laptop and the stand synchronously, and improving the practicality of the laptop stand.

[0035] Specifically, as Figures 1-4 shown, the one-way blocking member includes a return spring 11 abutted between the rack plate 4 and the slider 8. A plurality of circumferentially distributed ratchet teeth 9 are fixedly provided at opposite ends of the two sliders 8. A push rod 10 is fixedly provided at the end of the rotating frame 2 facing the slider 8. When the rotating frame 2 rotates and unfolds relative to the base 1, the push rod 10 drives the slider 8 to slide towards the rack plate 4 by acting on the ratchet teeth 9. After the slider 8 slides back under the action of the return spring 11, the ratchet teeth 9 block the push rod 10 to restrict the reset rotation of the rotating frame 2.

[0036] The outer end face of the ratchet tooth 9 is composed of a slope surface that slidably fits with the push rod 10 and a straight surface that abuts against the push rod 10 and is perpendicularly distributed to the slider 8.

[0037] When the rotating frame 2 rotates and lifts, the push rod 10 will slide along the slope surface of the ratchet tooth 9, and by pressing the slope surface of the ratchet tooth 9, drive the slider 8 fixed to the ratchet tooth 9 to slide towards the rack plate 4. After the push rod 10 slides over the slope surface of the ratchet tooth 9, the slider 8 will slide back under the pressing action of the return spring 11, and the straight surface of the ratchet tooth 9 blocks the push rod 10 to restrict the rotational reset of the rotating frame 2, so that the rotating frame 2 can only rotate and lift unidirectionally relative to the base 1.

[0038] Specifically, as Figures 1-3As shown, a handle 14 is fixedly provided on the rotating sleeve 12. The transmission member includes two sliding rods 5 slidably embedded inside the rotating sleeve 12, and a component for driving the two sliding rods 5 to slide. The sliding rod 5 is slidably connected to the frame plate 4, and a stop disk 6 is fixedly provided at one end of the sliding rod 5 that slidably penetrates through the slider 8.

[0039] The component for driving the two sliding rods 5 to slide includes a protrusion 7 fixedly provided on the side wall of the sliding rod 5. A slide rail 13 for mating with the sliding of the protrusion 7 is formed on the side wall of the rotating sleeve 12, and the slide rail 13 is a spiral structure.

[0040] When the user needs to retract the computer bracket, the user only needs to operate the handle 14 to rotate the rotating sleeve 12. During this process, the slide rail 13 drives through the oppression of the protrusion 7, driving the sliding rod 5 fixed to the protrusion 7 to pull the slider 8 through the stop disk 6. At this time, the two sliders 8 move synchronously in opposite directions, so that the ratchet teeth 9 fixed on the slider 8 release the blocking effect on the push rod 10. At this time, the rotating connection frame 2 will rotate and fold relative to the base 1 under the action of gravity, achieving the purpose of facilitating the user to retract the computer bracket.

[0041] The sliding rod 5 of the present application can only slide along the frame plate 4 and cannot rotate relative to it (this can be achieved by arranging strip teeth inside the frame plate 4 and forming strip grooves on the side wall of the sliding rod 5 for mating with the strip teeth). When the rotating sleeve 12 rotates relative to the sliding rod 5, it is beneficial for the slide rail 13 to drive through the oppression of the protrusion 7.

[0042] Specifically, as Figure 2 and Figure 5 shown, the inserting and fixing member includes a knob 21 slidably connected to the outside of the shaft rod 19, and an elastic component acting on the knob 21. A docking sleeve 15 is fixedly provided at the side end of the knob 21, and an inserting rod 22 for mating with the docking sleeve 15 to be inserted is fixedly provided on the base 1. When it is necessary to rotate the second flap 18 so that it is vertically distributed relative to the base 1, by pulling out the knobs 21 distributed on both sides of the base 1, and then rotating the knobs 21, the second flap 18 coaxially fixed with the shaft rod 19 is driven to rotate until the second flap 18 rotates to be vertically distributed with respect to the base 1. The user only needs to release the knob 21, and the knob 21 will drive the docking sleeve 15 to slide and sleeve on the outside of the inserting rod 22 under the action of the elastic component, so as to achieve the purpose of restricting the random rotation of the knob 21 and the shaft rod 19, thereby facilitating the stable support of the second flap 18 for the base 1.

[0043] The sliding fit manner of the knob 21 and the shaft rod 19 is the same as the sliding fit manner of the above-mentioned sliding rod 5 and the frame plate 4.

[0044] The elastic component includes a baffle 20 fixedly arranged at the end of the shaft rod 19. A compression spring 23 is sleeved outside the shaft rod 19 and acts on the knob 21 inwardly by abutting against the baffle 20. After the knob 21 is released, the compression spring 23 presses on the knob 21 to drive the knob 21 to slide towards the side surface of the base 1.

[0045] Specifically, as Figure 2 and Figure 5 shown, the linkage member includes a first bevel gear 25 rotatably connected to the side end of the base 1 and a toothed disc 24 fixedly coaxially with the shaft rod 19. A tooth 26 for meshing with the toothed disc 24 is fixedly arranged on the first bevel gear 25. A second bevel gear 27 meshing with the first bevel gear 25 is fixedly coaxially on the first flap 17.

[0046] When the shaft rod 19 rotates, the toothed disc 24 fixedly coaxially with the shaft rod 19 will drive the first bevel gear 25 to rotate synchronously in the reverse direction through the meshing transmission of the tooth 26, and then the second bevel gear 27 will drive the first flap 17 fixedly coaxially with it to rotate under the meshing action of the first bevel gear 25. When the second flap 18 flips downward relative to the base 1, the two first flaps 17 flip upward relative to the base 1 to realize the folding of both sides of the storage bag 16.

[0047] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laptop stand, comprising a base (1), characterized in that: A rotating connection frame (2) for placing a laptop is rotatably connected to the base (1). A support (3) for restricting the laptop from slipping off is fixedly arranged on the rotating connection frame (2). Two sliders (8) are slidably connected to the base (1). A one-way blocking member for restricting the rotating connection frame (2) from rotating and resetting is arranged outside the sliders (8). A rotating sleeve (12) is rotatably connected to the base (1) through a frame plate (4). A transmission member is arranged in the rotating sleeve (12). When the rotating sleeve (12) rotates, the two sliders (8) are driven to move synchronously through the transmission member; A handle (14) is fixedly arranged on the rotating sleeve (12). The transmission member includes two sliding rods (5) slidably embedded in the inner side of the rotating sleeve (12), and a component for driving the two sliding rods (5) to slide. The sliding rods (5) are slidably connected to the frame plate (4). A stop disk (6) is fixedly arranged at one end of the sliding rod (5) that slidably penetrates the slider (8); A storage bag (16) for storing a laptop is fixedly arranged at the bottom of the base (1). Two first flaps (17) for folding the storage bag (16) are rotatably connected to both sides of the base (1). A second flap (18) for supporting the base (1) is rotatably connected to the rear side of the base (1). A shaft rod (19) coaxially fixed to the second flap (18) is rotatably connected in the base (1). A fixing member for restricting the shaft rod (19) from rotating randomly is arranged on the base (1). A linkage member is also arranged on the base (1). When the shaft rod (19) drives the second flap (18) to rotate, the two first flaps (17) rotate synchronously under the action of the linkage member.

2. The laptop stand according to claim 1, wherein The one-way blocking member includes a return spring (11) abutted between the frame plate (4) and the slider (8). A plurality of circumferentially distributed ratchet teeth (9) are fixedly arranged at opposite ends of the two sliders (8). A push rod (10) is fixedly arranged at one end of the rotating connection frame (2) facing the slider (8). When the rotating connection frame (2) rotates and unfolds relative to the base (1), the push rod (10) drives the slider (8) to slide towards the frame plate (4) by acting on the ratchet teeth (9). After the slider (8) slides and resets under the action of the return spring (11), the ratchet teeth (9) block the push rod (10) to restrict the reset rotation of the rotating connection frame (2).

3. A laptop stand according to claim 1, wherein, The component for driving the two sliding rods (5) to slide includes a protrusion (7) fixedly arranged on the side wall of the sliding rod (5). A sliding rail (13) for cooperating with the protrusion (7) to slide is formed on the side wall of the rotating sleeve (12), and the sliding rail (13) is a spiral structure.

4. A laptop stand according to claim 1, wherein, The fixing member includes a knob (21) slidably connected to the outside of the shaft rod (19), and an elastic component for acting on the knob (21). A docking sleeve (15) is fixedly arranged at the side end of the knob (21). A plug rod (22) for cooperating with the docking sleeve (15) to be inserted is fixedly arranged on the base (1).

5. A laptop stand according to claim 4, characterized in that, The elastic component includes a baffle (20) fixedly arranged at the end of the shaft rod (19). A compression spring (23) that acts on the knob (21) inward by abutting against the baffle (20) is sleeved on the outside of the shaft rod (19).

6. The laptop stand according to claim 1, characterized in that, The linkage member includes a first bevel gear (25) rotatably connected to the side end of the base (1) and a toothed disc (24) coaxially fixed to the shaft rod (19). A toothed portion (26) for meshing with the toothed disc (24) is fixedly provided on the first bevel gear (25). A second bevel gear (27) meshing with the first bevel gear (25) is coaxially fixedly provided on the first flap (17).

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