Notebook computer support

Abstract

The notebook computer support comprises a base, a rotary connection frame is rotationally connected to the base, a one-way stopping piece is arranged on the outer side of a sliding block, and a transmission piece is arranged in a rotary sleeve; a storage bag is fixedly arranged at the bottom of the base, first turning plates are rotationally connected to the two sides of the base, a second turning plate is rotationally connected to the rear side of the base, an inserting piece is arranged on the base, and a linkage piece is further arranged on the base. According to the notebook computer support, firstly, after the rotary connection frame is rotated and lifted to a proper angle, a user can directly support a computer, the purpose of facilitating use of the user is achieved, secondly, the rotary connection frame is acted by the one-way stopping piece, rotary reset of the rotary connection frame relative to the base is limited, the notebook computer can be kept in a stable support state during use, and finally, the rotary connection frame is lifted to a proper angle. Through the arrangement of the storage bag on the back of the computer support, the purpose that a user can conveniently carry the notebook computer and the support synchronously is achieved, and the practicability of the computer support is improved.

Description

Technical Field

[0001] The invention relates to the technical field of computer stands, and in particular to a notebook computer stand. Background Art

[0002] Laptops are characterized by their compact size and are easier to carry than desktop computers. Laptop stands are computer accessories used to stand up laptops, mainly to adapt to the popularization of computer use in the information age, so that users can have a more comfortable experience when using laptops.

[0003] In the prior art, a laptop computer stand usually consists of a base in contact with a desktop, a turntable rotatably arranged on the base, and a shaft assembly for connecting the base and the turntable. After the user rotates and lifts the turntable to a suitable angle, in order to ensure the stable mounting of the notebook on the turntable, the user needs to position the turntable through a locking mechanism. The most common operation method is to tighten the bolts so that the nut presses against the connection between the turntable and the shaft to limit the rotation of the turntable relative to the base. However, this method is inconvenient for users to use due to its 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 operating method, due to the existence of damping, is firstly 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 mounting of the laptop computer.

[0005] Based on the above-mentioned defects, a notebook computer stand is provided. Summary of the invention

[0006] The purpose of the present invention is to provide a notebook computer stand in order to solve the above problems.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a laptop computer stand, comprising a base, a rotating frame for matching with the laptop computer stand is rotatably connected to the base, a support for limiting the slipping of the laptop computer is fixed on the rotating frame, two sliders are slidably connected to the base, a one-way stopper for limiting the rotation and reset of the rotating frame is arranged on the outer side of the slider, a rotating sleeve is rotatably connected to the base through a frame plate, a transmission member is arranged in the rotating sleeve, and when the rotating sleeve rotates, the two sliders are driven to move synchronously through the transmission member; A storage bag for storing a laptop computer is fixedly provided at the bottom of the base, and first flaps are rotatably connected on both sides of the base to fold together with the storage bag, and a second flap is rotatably connected on the rear side of the base to cooperate with the support of the base, and an axle rod coaxially fixed with the second flap is rotatably connected in the base, and a fixing piece for limiting the arbitrary rotation of the axle rod is provided on the base, and a linkage piece is also provided on the base, and when the axle rod drives the second flap to rotate, the two first flaps rotate synchronously under the action of the linkage piece.

[0008] Preferably, the one-way resisting member includes a reset spring abutting between the frame plate and the slider, a plurality of circumferentially distributed ratchets are fixedly provided at opposite ends of the two sliders, and a push rod is fixedly provided at one end of the rotating frame facing the slider. When the rotating frame is rotated and unfolded relative to the base, the push rod drives the slider to slide toward the frame plate by acting on the ratchet. After the slider slides and resets under the action of the reset spring, the ratchet teeth resist the push rod to limit the reset rotation of the rotating frame.

[0009] Preferably, a handle is fixedly provided on the rotary sleeve.

[0010] Preferably, the transmission member includes two sliding rods slidably embedded in the inner side of the rotary sleeve, and a component driving the two sliding rods to slide, and the sliding rods are slidably connected to the frame plate, and a baffle is fixedly provided at one end of the sliding rod that slides through the slider.

[0011] Preferably, the component driving the two slide bars to slide comprises a protrusion fixed on the side wall of the slide bar, and a slide rail cooperating with the protrusion to slide is formed on the side wall of the rotary sleeve, and the slide rail is a spiral structure.

[0012] Preferably, the insert comprises a knob slidably connected to the outside of the shaft rod, and an elastic component acting on the knob, a docking sleeve is fixedly provided on the side end of the knob, and an insert rod which is plugged into the docking sleeve is fixedly provided on the base.

[0013] Preferably, the elastic component comprises a baffle fixedly mounted on the end of the shaft, and the outer side of the shaft is sleeved with a compression spring which abuts against the baffle and acts on the knob inwards.

[0014] Preferably, the linkage comprises a first bevel tooth rotatably connected to the side end of the base and a toothed disc coaxially fixed to the shaft, the first bevel tooth is fixed with teeth engaging with the toothed disc, and the first flap is coaxially fixed with a second bevel tooth engaging with the first bevel tooth.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present application, by pulling the rotating frame, the rotating frame is rotated and lifted to a suitable angle relative to the user. At this time, the user can directly place the computer stand on the support on the rotating frame to realize the installation and use of the notebook computer, thereby achieving the purpose of facilitating the user's operation.

[0016] 2. In the present application, after completing the adjustment of the lifting angle of the swing frame, the user only needs to place the laptop directly on the swing frame. At this time, the swing frame is acted on by the one-way resisting member to limit the rotation and reset of the swing frame relative to the base, thereby facilitating the laptop to maintain a stable placement state when in use.

[0017] 3. In the present application, when the computer stand is folded, the storage bag is unfolded by rotating the second flap, and the user can directly store the computer in the storage bag, thereby achieving the purpose of facilitating the user to carry the laptop and the stand simultaneously, thereby improving the practicality of the computer stand.

[0018] 4. In the present 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 are synchronously rotated and lifted to achieve the folding and stowing of the sides of the storage bag. When the knob, under the action of the elastic component, drives the sliding sleeve of the docking sleeve to the outside of the insertion rod, the second flap will achieve stable support for the base, which is conducive to the stable placement of the base relative to the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front perspective view of a computer rack provided according to an embodiment of the present invention is shown; Figure 2 A rear perspective view of a computer rack provided according to an embodiment of the present invention is shown; Figure 3 A schematic cross-sectional view of a slider and a rotary sleeve according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the cooperation between a support and a slider according to an embodiment of the present invention is shown; Figure 5 A schematic top-sectional view of a knob provided according to an embodiment of the present invention is shown.

[0020] Legend: 1. Base; 2. Rotary frame; 3. Support; 4. Frame plate; 5. Slide rod; 6. Baffle plate; 7. Protrusion; 8. Slider; 9. Ratchet; 10. Push rod; 11. Return spring; 12. Rotary sleeve; 13. Slide rail; 14. Handle; 15. Docking sleeve; 16. Storage bag; 17. First flap; 18. Second flap; 19. Shaft; 20. Baffle plate; 21. Knob; 22. Insert rod; 23. Compression spring; 24. Toothed disc; 25. First bevel gear; 26. Gear; 27. Second bevel gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The present invention provides a technical solution: a laptop computer stand, comprising a base 1, a rotating frame 2 for cooperating with the laptop computer stand is rotatably connected to the base 1, a support 3 for limiting the slipping of the laptop computer is fixed on the rotating frame 2, two sliders 8 are slidably connected to the base 1, a one-way stopper is provided on the outer side of the slider 8 for limiting the rotation and reset of the rotating frame 2, a rotating sleeve 12 is rotatably connected to the base 1 through a frame plate 4, a transmission member is provided in the rotating sleeve 12, and the rotating sleeve 12 drives the two sliders 8 to move synchronously through the transmission member when rotating.

[0023] Compared with traditional computer stands, after the angle adjustment of the stand is completed, it is necessary to limit the relative rotation of the stand by tightening the bolts. The present application pulls the rotating frame 2 so that the rotating frame 2 is rotated and lifted to a suitable angle relative to the user. At this time, the user can directly place the computer stand on the support 3 on the rotating frame 2 to realize the installation and use of the notebook computer, thereby achieving the purpose of facilitating the user's operation.

[0024] Compared with the traditional bracket angle adjustment method using a damping shaft and a sleeve, in the present application, when the swivel frame 2 is rotated and lifted relative to the base 1, the rotation of the swivel frame 2 is not restricted, which is conducive to the user to easily adjust the lifting angle of the swivel frame 2. After completing the lifting angle adjustment of the swivel frame 2, the user only needs to place the laptop computer directly on the swivel frame 2. At this time, the slider 8 acts on the swivel frame 2 through a one-way stopper, limiting the rotation and reset of the swivel frame 2 relative to the base 1, which is conducive to maintaining a stable placement state of the laptop computer when in use.

[0025] A storage bag 16 for storing a laptop computer is fixedly provided at the bottom of the base 1. First flaps 17 folded to cooperate with the storage bag 16 are rotatably connected on both sides of the base 1. A second flap 18 supported by the base 1 is rotatably connected on the rear side of the base 1. A shaft rod 19 coaxially fixed with the second flap 18 is rotatably connected in the base 1. A fixing piece for limiting the arbitrary rotation of the shaft rod 19 is provided on the base 1. A linkage piece is also 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 piece.

[0026] When the computer stand needs to be used in conjunction with a laptop computer, 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, thereby folding and stowing the side edges of the storage bag 16, which is conducive to the stable placement of the base 1 relative to the desktop.

[0027] When the computer stand is folded, the second flap 18 is rotated so that the second flap 18 and the two first flaps 17 are distributed at the same level relative to the base 1. At this time, the storage bag 16 arranged at the bottom of the base 1 is in an unfolded state, and the user can directly put the computer in the storage bag 16, thereby achieving the purpose of facilitating the user to carry the laptop computer and the stand simultaneously, thereby improving the practicality of the computer stand.

[0028] Specifically, Figure 1-4 As shown, the one-way resisting member includes a reset spring 11 abutting between the frame plate 4 and the slider 8, a plurality of ratchet teeth 9 distributed in an annular direction are fixedly arranged at the opposite ends of the two sliders 8, and a push rod 10 is fixedly arranged 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 toward the frame plate 4 by acting on the ratchet teeth 9. After the slider 8 slides and resets under the action of the reset spring 11, the reset rotation of the rotating frame 2 is limited by the resistance of the ratchet teeth 9 to the push rod 10.

[0029] The outer end surface of the ratchet 9 is composed of a slope surface that is slidably fitted with the push rod 10, and a straight surface that is abutted against the push rod 10 and is vertically distributed with the slider 8.

[0030] When the rotating frame 2 is rotated and lifted, the push rod 10 will slide along the slope of the ratchet 9, and through the pressure on the slope of the ratchet 9, the slider 8 fixed to the ratchet 9 will be driven to slide toward the frame plate 4. After the push rod 10 slides over the slope of the ratchet 9, the slider 8 will slide and reset under the pressure of the reset spring 11. The direct surface of the ratchet 9 resists the push rod 10, thereby limiting the rotation and reset of the rotating frame 2, so that the rotating frame 2 can only be rotated and lifted in one direction relative to the base 1.

[0031] Specifically, Figure 1-3 As shown, a handle 14 is fixed on the rotary sleeve 12. The transmission member includes two slide bars 5 slidably embedded in the inner side of the rotary sleeve 12, and a component for driving the two slide bars 5 to slide, and the slide bars 5 are slidably connected to the frame plate 4, and a stop plate 6 is fixed at one end of the slide bar 5 that slides through the slider 8.

[0032] The component driving the two slide bars 5 to slide comprises a protrusion 7 fixed on the side wall of the slide bar 5 , and a slide rail 13 cooperating with the protrusion 7 is formed on the side wall of the rotary sleeve 12 , and the slide rail 13 is a spiral structure.

[0033] When the computer stand needs to be folded, the user only needs to rotate the rotary sleeve 12 by operating the handle 14. During this process, the slide rail 13 drives the slide rod 5 fixed to the protrusion 7 to pull the slider 8 through the baffle 6 by pressing the protrusion 7. At this time, the two sliders 8 move synchronously in opposite directions, so that the ratchet 9 fixed on the slider 8 releases the resistance effect on the push rod 10. At this time, the rotary frame 2 will rotate and fold relative to the base 1 under the action of gravity, so as to facilitate the user to fold the computer stand.

[0034] The slide rod 5 of the present application can only slide along the frame plate 4, but cannot rotate relative to it (this can be achieved by providing bar teeth on the inner side of the frame plate 4, and forming a bar groove on the side wall of the slide rod 5 to cooperate with the sliding of the bar teeth). When the rotary sleeve 12 rotates relative to the slide rod 5, it is beneficial for the slide rail 13 to compress the protrusion 7.

[0035] Specifically, Figure 2 and Figure 5 As shown, the insert includes a knob 21 slidably connected to the outside of the shaft 19, and an elastic component acting on the knob 21. The side end of the knob 21 is fixedly provided with a docking sleeve 15, and the base 1 is fixedly provided with an insertion rod 22 that cooperates with the docking sleeve 15. When the second flap 18 needs to be rotated so that it is vertically distributed relative to the base 1, the knobs 21 distributed on both sides of the base 1 are pulled outward, and then the second flap 18 coaxially fixed with the shaft 19 is driven to rotate by rotating the knobs 21 until the second flap 18 rotates to be vertically distributed with the base 1. The user only needs to loosen the knob 21, and the knob 21 will drive the docking sleeve 15 to slide on the outside of the insertion rod 22 under the action of the elastic component, so as to achieve the purpose of limiting the arbitrary rotation of the knob 21 and the shaft 19, which is conducive to the stable support of the second flap 18 to the base 1.

[0036] The manner in which the knob 21 and the shaft 19 are slidably matched is the same as the manner in which the slide bar 5 and the frame plate 4 are slidably matched.

[0037] The elastic component includes a baffle 20 fixed to the end of the shaft 19, and a compression spring 23 is sleeved on the outer side of the shaft 19 to act inwardly on the knob 21 by abutting against the baffle 20. After the knob 21 is released, the compression spring 23 presses the knob 21, driving the knob 21 to slide toward the side of the base 1.

[0038] Specifically, Figure 2 and Figure 5 As shown, the linkage includes a first bevel tooth 25 rotatably connected to the side end of the base 1 and a toothed disc 24 coaxially fixed to the shaft 19, the first bevel tooth 25 is fixed with a toothed disc 26 meshing with the toothed disc 24, and the first flap 17 is coaxially fixed with a second bevel tooth 27 meshing with the first bevel tooth 25.

[0039] When the shaft 19 rotates, the toothed disc 24 coaxially fixed to the shaft 19 drives the first bevel gear 25 to rotate synchronously in the opposite direction through the meshing transmission of the teeth 26, so that the second bevel gear 27, under the meshing action of the first bevel gear 25, drives the first flap 17 coaxially fixed thereto to rotate. When the second flap 18 is flipped downward relative to the base 1, the two first flaps 17 are flipped upward relative to the base 1, so that the two sides of the storage bag 16 are folded.

[0040] 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 apparent to those skilled in the art, and the general principles defined herein may 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 the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laptop computer stand, comprising a base (1), characterized in that: The base (1) is rotatably connected to a rotating frame (2) for mounting a laptop computer, the rotating frame (2) is fixedly provided with a support (3) for limiting the slipping of the laptop computer, the base (1) is slidably connected to two sliders (8), the outer sides of the sliders (8) are provided with a one-way stopper for limiting the rotation and reset of the rotating frame (2), the base (1) is rotatably connected to a rotating sleeve (12) via a frame plate (4), a transmission member is provided in the rotating sleeve (12), and when the rotating sleeve (12) rotates, the two sliders (8) are driven to move synchronously via the transmission member; A storage bag (16) for storing a laptop computer is fixedly provided at the bottom of the base (1); first flaps (17) folded to match the storage bag (16) are rotatably connected on both sides of the base (1); a second flap (18) supported by the base (1) is rotatably connected on the rear side of the base (1); a shaft (19) coaxially fixed to the second flap (18) is rotatably connected in the base (1); a plug-in member for limiting the shaft (19) from rotating freely is provided on the base (1); a linkage member is also provided on the base (1); when the shaft (19) drives the second flap (18) to rotate, the two first flaps (17) rotate synchronously under the action of the linkage member.

2. A laptop computer stand according to claim 1, characterized in that: The one-way resisting member comprises a return spring (11) abutting between the frame plate (4) and the slider (8); a plurality of ratchet teeth (9) distributed in an annular direction are fixedly provided at opposite ends of the two sliders (8); a push rod (10) is fixedly provided at one 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 toward 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) resist the push rod (10), thereby limiting the reset rotation of the rotating frame (2).

3. The laptop stand according to claim 1, characterized in that: A handle (14) is fixedly provided on the rotary sleeve (12).

4. The laptop computer stand according to claim 1, characterized in that: The transmission member comprises two slide bars (5) slidably embedded in the inner side of the rotary sleeve (12), and a component for driving the two slide bars (5) to slide, wherein the slide bars (5) are slidably connected to the frame plate (4), and a baffle (6) is fixedly provided at one end of the slide bar (5) that slides through the slider (8).

5. A laptop computer stand according to claim 4, characterized in that: The component driving the two slide bars (5) to slide comprises a protrusion (7) fixed on the side wall of the slide bar (5), and a slide rail (13) cooperating with the protrusion (7) to slide is formed on the side wall of the rotary sleeve (12), and the slide rail (13) is a spiral structure.

6. The laptop stand according to claim 1, characterized in that: The insert comprises a knob (21) slidably connected to the outside of the shaft (19), and an elastic component acting on the knob (21); a docking sleeve (15) is fixedly provided on the side end of the knob (21); and an insert rod (22) is fixedly provided on the base (1) and is plugged into and matched with the docking sleeve (15).

7. The laptop computer stand according to claim 6, characterized in that: The elastic component comprises a baffle (20) fixedly mounted on the end of the shaft (19), and a compression spring (23) is sleeved on the outer side of the shaft (19) for abutting against the baffle (20) and acting inwardly on the knob (21).

8. The laptop stand according to claim 1, characterized in that: The linkage comprises a first bevel tooth (25) rotatably connected to a side end of the base (1) and a toothed disc (24) coaxially fixed to the shaft (19); a tooth (26) engaging with the toothed disc (24) is fixedly provided on the first bevel tooth (25); and a second bevel tooth (27) engaging with the first bevel tooth (25) is coaxially fixedly provided on the first flap (17).

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