CN218914447U

CN218914447U - Portable folding height-adjustable notebook support

Info

Publication number: CN218914447U
Application number: CN202122011411.9U
Authority: CN
Inventors: 郭健; 杨琳; 唐林
Original assignee: Shanghai Hanniche Investment Co ltd
Current assignee: Shanghai Hanniche Investment Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2023-04-25
Anticipated expiration: 2031-08-25

Abstract

A portable folding height-adjustable notebook support in the technical field of computer accessories comprises a main rod, a main frame piece, rear legs, small connecting rods, an outer X frame, an inner X frame, a lateral button device, a main wheel, half-moon claws, clamping blocks and foot blocks, wherein the main rod is connected with the main frame piece through the main wheel, the rear legs are connected to the main frame piece through rivets, and the small connecting rods are used for connecting the main rod with the rear legs; the outer X frame and the inner X frame are penetrated and combined together to form an X frame, and four endpoints of the X frame are connected to the main wheel and the foot block; the lateral button device is clamped in the main wheel. When the novel gear is used, the lateral button device is pressed from the side face, the lateral button device is separated from each gear hole of the main rod, and the main rod can slide back and forth in a common gap between the lateral button device and the main wheel, so that the adjustment of different gear heights is realized. The notebook computer is stable and reliable in structure and is beneficial to heat dissipation of the notebook computer; meanwhile, when the support needs to be carried or stored, the support can be conveniently folded and retracted, and excessive space is not occupied.

Description

Portable folding height-adjustable notebook support

Technical Field

The utility model relates to a notebook bracket in the technical field of computer accessories, in particular to a portable folding height-adjustable notebook bracket with a lateral button device.

Background

Notebook computers have become an important tool in the work and life of modern people, but due to the inherent size and position relationship of desktops and notebook computers, people have some inherent ergonomic defects when using notebook computers. The notebook computer is used in an improper posture for a long time, which can cause 'encephalopathy' such as cervical spondylosis, neck muscle injury, shoulder muscle strain, arm muscle strain and the like.

The notebook computer bracket can adjust the human-computer posture to the position and angle which accord with the human engineering, thereby effectively relieving or preventing various 'encephalopathy' to a certain extent. From the perspective of a user, a good notebook computer support needs to meet the requirements of stability (self stability and no shaking), reliability (the notebook computers can be held), applicability (the notebook computers with different models can be adapted as much as possible), height adjustability, angle adjustability, portability, heat dissipation and the like, and better comprehensive use experience can be brought to the user. At present, the notebook computer bracket on the market only realizes a locally better function on one aspect, and other aspects fall on a short plate, for example, the height is adjustable, but the holding power to a notebook computer is insufficient, the notebook computer bracket is convenient to carry, the self stability is poor, the notebook computer bracket is stable and the height is adjustable, the notebook computer bracket is inconvenient to carry, and in addition, the operation of an adjusting mode is either complicated, or the operation habit of hands is not met.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the novel portable folding height-adjustable notebook bracket which can simultaneously meet various requirements, thereby providing better notebook computer use experience for users.

The utility model is realized by the following technical scheme that the novel bicycle comprises a main rod, a main frame piece, a rear leg, a small connecting rod, an outer X frame, an inner X frame, a half moon claw, a clamping block, a foot block, a main wheel, a lateral button device, clamping teeth and a gear groove, wherein the main rod, the main frame piece, the rear leg, the small connecting rod, the half moon claw, the clamping block, the foot block, the main wheel and the lateral button device are symmetrically arranged in double sets, the bottom end of the main rod is assembled with the foot block, the top of the rear leg is assembled with the lower end of the main frame piece, the upper end of the main frame piece is assembled with the clamping block, the half moon claw is arranged on the clamping block, the main frame piece and the small connecting rod are in hollow structures, one end of the small connecting rod is hinged with the lower end of the main rod, the other end of the small connecting rod is hinged with the middle part of the rear leg, the middle part of the outer X frame is in a through hole structure, the inner X frame penetrates through the middle through hole of the outer X frame, the middle part of the inner X frame is hinged with the middle part of the outer X frame, the main wheel is in a circular hole structure, the main wheel is in a middle hole structure, and the middle part of the main wheel is arranged on the inner side wall of the main frame piece; the lateral button device is arranged on the main wheel and used for adjusting the height of the notebook support, the lateral button device is internally provided with a latch and a return spring, the latch is of a convex structure, the return spring is sleeved on the latch, the latch is matched with a gear groove on the inner side wall of the main rod, and the main rod passes through the main wheel and the lateral button device; one end of the outer X frame is hinged with one side foot block, and the other end of the outer X frame is hinged with the other side main wheel; one end of the inner X-shaped frame is hinged with one side main wheel, and the other end of the inner X-shaped frame is hinged with the other side foot block.

Further, the utility model also comprises a front telescopic strip and a rear antiskid sheet, wherein the front end of the front telescopic strip is sleeved at the front end of the half-moon claw, the rear end of the front telescopic strip is fixed on the main frame sheet, and the rear antiskid sheet is sleeved at the rear end of the half-moon claw.

Further, in the utility model, the outer wall surface of the rear end of the front telescopic strip and the outer wall surface of the rear antiskid sheet are both provided with antiskid bosses.

Furthermore, in the utility model, the front telescopic strip and the rear antiskid sheet are all of elastic silica gel structures.

Still further, the present utility model also includes a footpad wrapped around the exterior of the foot block.

Furthermore, in the utility model, the foot block is of a rectangular structure, the top of the main rod and the bottom of the rear leg are of arc-shaped structures, and the middle part of the main frame piece is of a rhombus-shaped structure.

Further, in the utility model, the outer X frame and the inner X frame are hinged together through rivets, and the small connecting rod, the main rod and the rear legs are hinged together through rivets.

In the utility model, the outer X frame and the inner X frame are connected in the middle by rivets to jointly form an X frame structure. The X hack lever is connected with two groups of components of bilateral symmetry, and every group of components all contains mobile jib, body frame piece, rear leg, main wheel, side direction button device, truckle, is used for pressing in order to carry out the altitude mixture control's of altitude mixture control group piece and is used for grabbing or places the "dibit" fixed structure subassembly of arbitrary thickness notebook. The opening and closing of the X frame can drive the bracket to be opened or retracted. When the bracket is opened, the two symmetrical brackets can provide four points to jointly support the notebook; four points are provided to allow the stand itself to rest stably on the table top. The natural ventilation is realized while the stability is ensured, and the heat dissipation of the notebook computer is facilitated.

The main wheel mainly plays a role in connection and connects the main rod, the main frame piece and the lateral button device. The main wheel is circular and has a hole in the middle for connection of the main lever and the lateral button device. When the support is opened, the relative position and angle change of the main rod and the main frame piece are realized through the rotation of the main wheel.

In addition to providing support, the main frame piece can also have fixed thereon a main wheel and a "two-position" fixed structure assembly for gripping or placing a notebook of any thickness.

The rear legs are fixed with the main frame piece through rivets and are fixed with the small connecting rods through the rivets, so that the support function is mainly achieved.

The inner side of the lateral button device is also provided with a convex latch for being clamped into a gear groove of the main rod, and the height is locked when the support is matched with the gear groove to adjust to different heights.

The periphery of the trundle is wrapped with a foot pad for providing friction force, so that the bracket can be stably placed on a tabletop; meanwhile, the inner side is provided with a plurality of structural designs for connecting the main rod and the X frame, so that the bracket is integrated.

A high regulation group piece for pressing in order to carry out high regulation to the side direction, it mainly comprises main wheel and side direction button device, and cooperation mobile jib can realize high regulation. When the lateral button device is pressed from the side, the latch teeth protruding from the lateral button device are separated from the gear groove of the main rod, and the main rod can slide freely at the moment, so that the height is adjusted; when the lateral button device is not pressed, the protruding latch teeth on the lateral button device are clamped into the gear grooves of the main rod, free sliding of the main rod is prevented, and the height of the support is locked.

The double-position fixing structure assembly for grabbing or placing the notebook with any thickness is fixed at one end of the main frame piece, and can clamp or place the notebook in two ways. The first mode is to clamp the notebook through the half-moon claw, the half-moon claw structure can rotate in the clamping block, meanwhile, the front telescopic strip and the rear anti-slip sheet also provide friction force, the notebook is clamped, and then the notebook is enabled to lie on the main rod. The second mode is that the notebook computer is directly placed on a small platform formed by the rear end of the front telescopic strip and the main frame piece, the rear part of the half-moon claw is bent upwards, the part sleeved with the antiskid sheet just blocks the notebook computer, so that the notebook computer cannot slide forwards, and then the notebook computer is allowed to lie on the main rod. The first mode is suitable for lighter and thinner notebooks, and the second mode is suitable for notebooks with thicker thicknesses.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the height adjusting mode of the side elastic pressing can greatly improve the convenience of height adjustment, and simultaneously the height adjusting range of the bracket is greatly expanded;

secondly, when in use, the utility model can be conveniently unfolded; when not in use, the utility model can be folded and contracted, does not occupy space, and is convenient to carry;

thirdly, seven gears of heights can be adjusted, so that the human engineering requirements of users with different heights for looking up the screen of the notebook computer are met;

fourth, the "double-position" general fixing structure gives the bracket the ability to fit notebook computers of any thickness; the special self-adaptive half-moon claw assembly design can clamp a light and thin notebook; meanwhile, the extra anti-skid and general bearing structure can enable the thicker notebook computer to be stably placed on the bracket;

fifth, the frame structure makes the support land with four points and support the notebook with four points, makes the support keep stable state throughout the whole use, can also guarantee natural ventilation simultaneously, is favorable to the notebook heat dissipation.

Drawings

FIG. 1 is a schematic view of an embodiment of the present utility model in a deployed state;

FIG. 2 is a side cross-sectional view of an embodiment of the present utility model in an expanded state;

FIG. 3 is a schematic side view of an embodiment of the present utility model in a stowed position;

FIG. 4 is a top view of a stowed position according to an embodiment of the utility model;

FIG. 5 is a schematic bottom view of a stowed position according to an embodiment of the utility model;

FIG. 6 is a schematic view of a latch according to an embodiment of the present utility model;

wherein: 1. the main rod, 2, main frame piece, 3, rear leg, 4, little connecting rod, 5, outer X frame, 6, interior X frame, 7, side direction button device, 8, main wheel, 9, half month claw, 10, preceding telescopic strap, 11, back antiskid sheet, 12, screens piece, 13, foot piece, 14, callus on sole, 15, gear recess, 16, latch, 17, return spring.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures of the present utility model are given by this embodiment on the premise of the technical solution of the present utility model, but the protection scope of the present utility model is not limited to the following embodiments.

Examples

Detailed description referring to fig. 1 to 6, the present utility model includes a main lever 1, a main lever 2, a rear leg 3, a small link 4, an outer X-lever 5, an inner X-lever 6, a lateral button device 7, a main wheel 8, a half-moon claw 9, a front telescopic bar 10, a rear anti-slip sheet 11, a lock block 12, a foot block 13, a foot pad 14, a gear groove 15, a latch 16, a return spring 17, the main lever 1, the main lever 2, the rear leg 3, the small link 4, the lateral button device 7, the main wheel 8, the half-moon claw 9, the front telescopic bar 10, the rear anti-slip sheet 11, the lock block 12, the foot block 13, the foot pad 14, the gear groove 15, and the latch 16 are all symmetrically arranged, the bottom end of the main lever 1 is assembled with the foot block 13, the top of the rear leg 3 is assembled with the lower end of the main lever 2, the upper end of the main lever 2 is assembled with the lock block 12, the half-moon claw 9 is arranged on the lock block 12, the main frame piece 2 and the small connecting rod 4 are of hollow structures, one end of the small connecting rod 4 is hinged with the lower end of the main rod 1, the other end of the small connecting rod 4 is hinged with the middle part of the rear leg 3, the middle part of the outer X frame 5 is of a through hole structure, the inner X frame 6 passes through the through hole in the middle of the outer X frame 5, the middle part of the inner X frame 6 is hinged with the middle part of the outer X frame 5, the main wheel 8 is of a circular structure and is provided with a hole in the middle, the main wheel 8 is arranged at the middle part of the main frame piece 2, the gear groove 15 is arranged on the inner side wall of the main rod, the lateral button device 7 is arranged on the main wheel 8 and used for adjusting the height of the notebook support, the lateral button device 7 is internally provided with a latch 16 and a return spring 17, the latch 16 is of a convex structure, the return spring 17 is sleeved on the latch, the latch 16 is matched with the gear groove 15 on the inner side wall of the main rod 1, the main rod 1 is arranged on the main wheel 8, A lateral button device 7; one end of the outer X frame 5 is hinged with a foot block 13 on one side, and the other end of the outer X frame 5 is hinged with a main wheel 8 on the other side; one end of the inner X frame 6 is hinged with one side main wheel 8, and the other end of the inner X frame 6 is hinged with the other side foot block 13; the front end of the front telescopic strip 10 is sleeved at the front end of the half moon claw 9, the rear end of the front telescopic strip 10 is fixed on the main frame piece 2, the rear anti-slip sheet 11 is sleeved at the rear end of the half moon claw 9, the outer wall surfaces of the rear end of the front telescopic strip 10 and the rear anti-slip sheet 11 are both provided with anti-slip bosses, and the front telescopic strip 10 and the rear anti-slip sheet 11 are of elastic silica gel structures; the foot pad 14 is wrapped outside the foot block 13, the foot block 13 is of a rectangular structure, the top of the main rod 1 and the bottom of the rear leg 3 are of arc-shaped structures, and the middle part of the main frame piece 2 is of a rhombic structure; the outer X frame 5 and the inner X frame 6 are hinged together through rivets, and the small connecting rod 5, the main rod 1 and the rear legs 3 are hinged together through rivets; the number of gear grooves 15 on the inner side wall of the main rod 1 is seven.

In the present utility model, a height adjusting block consisting of the main wheel 8 and the lateral button device 7, which is laterally pressed for height adjustment, is nested in the main frame piece 2. The lateral pushbutton device 7 has a return spring 17 arranged therein, the return spring 17 being arranged on the latch 16. Through pressing side direction button device 7, can break away from in the gear recess 15 of follow mobile jib 1 with protruding latch 16 in the side direction button device 7, mobile jib 1 can freely slide this moment, drive main wheel 8 and side direction button device 7 simultaneously and rotate relative body frame piece 2, make mobile jib 1 and back leg 3 open and shut the angle and change, and then drive body frame piece 2 and fix and be used for grabbing tight or place the change of "dibit" fixed knot structure subassembly of arbitrary thickness notebook to notebook supporting part height on the body frame piece 2, realize high lift from this. Releasing the lateral button means 7, the latch 16 is reset under the action of the return spring 17.

The front end of the half moon claw 9 is sleeved with a front telescopic strip 10, the rear end of the half moon claw 9 is sleeved with a rear anti-slip sheet 11, and after the front end of a keyboard area of the notebook is inserted into the half moon claw 9, the front telescopic strip 10 and the rear anti-slip sheet 11 provide enough friction force to clamp the notebook. Meanwhile, the rear end of the front telescopic strip 10 is fixed on the main frame piece 2 to form a small platform, the small platform and the rear anti-slip sheet 11 sleeved at the rear end of the half moon claw 9 form an area for placing a thick notebook, the front end of the keyboard area of the thick notebook is lapped on the small platform, and meanwhile, the outer wall surface of the rear end of the front telescopic strip 10 and the outer wall surface of the rear anti-slip sheet 11 are both provided with anti-slip bosses, so that the notebook can be fixed to prevent the notebook from slipping down.

The foot blocks 13, which are wrapped with the foot pads 14 at the periphery, and the grounding ends of the rear legs 3 provide support for the main frame together, and the foot pads 14 have an anti-skid function, so that the support can be stably placed on a tabletop.

When the opening and closing angles of the outer X frame 5 and the inner X frame 6 are zero, the support is in a retracted state, the main rod 1 and the rear legs 3 are arranged in parallel, and part of the rear legs 3 is contracted into the small connecting rod 4.

According to the utility model, the height adjusting structure is formed by the side elastic pressing and the height limiting holes arranged on the main rod, and the synchronous linking structure capable of synchronously adjusting the heights of the two sides is adopted, so that the integral structure scheme capable of being folded and unfolded rapidly is adopted, and the integral stability is also improved due to the 'penetration' and 'riveting' combined structure; meanwhile, the utility model has a double-position universal fixing structure which can be adapted to notebook computers with any thickness.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the utility model.

Claims

1. The portable folding height-adjustable notebook bracket comprises a main rod, a main frame piece, a rear leg, a small connecting rod, an outer X frame, an inner X frame, a half moon claw, a clamping block and a foot block, wherein the main rod, the main frame piece, the rear leg, the small connecting rod, the half moon claw, the clamping block and the foot block are symmetrically arranged; the lateral button device is arranged on the main wheel and used for adjusting the height of the notebook support, the lateral button device is internally provided with a latch and a return spring, the latch is of a convex structure, the return spring is sleeved on the latch, the latch is matched with a gear groove on the inner side wall of the main rod, and the main rod passes through the main wheel and the lateral button device; one end of the outer X frame is hinged with one side foot block, and the other end of the outer X frame is hinged with the other side main wheel; one end of the inner X-shaped frame is hinged with one side main wheel, and the other end of the inner X-shaped frame is hinged with the other side foot block.

2. The portable folding height-adjustable notebook computer support according to claim 1, further comprising a front telescopic bar and a rear antiskid sheet, wherein the front end of the front telescopic bar is sleeved at the front end of the half-moon claw, the rear end of the front telescopic bar is fixed on the main frame sheet, and the rear antiskid sheet is sleeved at the rear end of the half-moon claw.

3. The portable folding height-adjustable notebook computer support according to claim 2, wherein the outer wall surface of the rear end of the front telescopic bar and the outer wall surface of the rear anti-slip sheet are both provided with anti-slip bosses.

4. The portable folding height-adjustable notebook computer support according to claim 2, wherein the front telescopic bar and the rear antiskid sheet are both of an elastic silica gel structure.

5. The portable folding height-adjustable notebook stand according to claim 1, further comprising a footpad wrapped around the exterior of the foot block.

6. The portable folding height-adjustable notebook computer support according to claim 1, wherein the foot block is of a rectangular structure, the top of the main rod and the bottom of the rear leg are of arc-shaped structures, and the middle part of the main frame piece is of a rhombus-shaped structure.

7. The portable folding height-adjustable notebook computer support according to claim 1, wherein the outer X frame and the inner X frame are hinged together through rivets, and the small connecting rod is hinged together with the main rod and the rear legs through rivets.

8. The portable folding height-adjustable notebook computer stand according to claim 1, wherein the number of gear grooves on the inner side wall of the main lever is seven.