CN216345236U

CN216345236U - Computer fixing support with forward extending function

Info

Publication number: CN216345236U
Application number: CN202122295257.2U
Authority: CN
Inventors: 刘念
Original assignee: Individual
Current assignee: Hunan Wanxing Network Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-19
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a computer fixing support with a forward extending function, which comprises a bottom plate, wherein the top surface of the bottom plate is provided with a circular groove, the axis of the circular groove is rotatably connected with a circular turntable, the axis of the circular turntable is longitudinally and fixedly connected with a first supporting rod, the inner wall of a square hole is in contact sliding connection with a second supporting rod, the top surface of the second supporting rod is fixedly connected with a first connecting block, the first connecting block is rotatably connected with one end of a first movable rod, the top surface of the other end of the first movable rod is fixedly connected with a second connecting block, the second connecting block is rotatably connected with one end of a second movable rod, the top surface of the other end of the second movable rod is fixedly connected with a supporting plate, the edges of the bottom surface of the bottom plate are symmetrically provided with connecting rods, the middle part of the side surface of each connecting rod is slidably connected with a connecting plate through a T-shaped sliding block, and installation assemblies are arranged in first threaded holes; the utility model can adjust the height of the bracket, is convenient for the rotation of the bracket and the forward extension of the bracket, is convenient for a user to use, and has high stability.

Description

Computer fixing support with forward extending function

Technical Field

The utility model relates to the technical field of fixed supports, in particular to a computer fixed support with a forward extending function.

Background

An electronic computer, computer for short, is a modern machine which processes data according to a series of instructions by using electronic technology and related principles. The computer can be divided into two parts: software systems and hardware systems. With the development of science and technology, some new computers are developed: biological computers, photonic computers, quantum computers, and the like.

At present, the notebook also belongs to a computer. When a user uses the notebook computer, the notebook computer rack is usually supported according to own habits, so that the support can be used conveniently. However, the existing bracket can not adjust the height, rotate or extend forwards, and is sometimes inconvenient for users to use; meanwhile, the stability of the bracket is poor, so that the notebook computer is inclined or falls off, and the notebook computer is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a computer fixing bracket with a forward extending function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a computer fixing support with a forward extending function comprises a bottom plate, wherein a circular groove is formed in the middle of the top surface of the bottom plate, a circular turntable is rotatably connected to the axis position in the circular groove, a first supporting rod is longitudinally and fixedly connected to the axis position of the circular turntable, a square hole is longitudinally formed in the middle of the top surface of the first supporting rod, a second supporting rod is in contact sliding connection with the inner wall of the square hole, square blocks are fixedly connected to the edge of the circular turntable and the side surface of the top of the first supporting rod respectively, a cylindrical hole is longitudinally formed in the middle of the top surface of each square block and penetrates through each square block, the same fixing component is arranged in each cylindrical hole, and a plurality of same limiting holes are formed in the edge of the circular groove and the middle of one side surface of the second supporting rod;

the top surface of the second support rod is fixedly connected with a first connecting block, one end of a first movable rod is rotatably connected in the first connecting block, the top surface of the other end of the first movable rod is fixedly connected with a second connecting block, one end of a second movable rod is rotatably connected in the second connecting block, the middle parts of the side surfaces of the first connecting block and the second connecting block are respectively provided with a first fastening bolt and a second fastening bolt, the first fastening bolt penetrates through the first connecting block and the second fastening bolt penetrates through the second connecting block, the top surface of the other end of the second movable rod is fixedly connected with a support plate, one side of the top surface of the support plate is fixedly connected with a baffle, one side surface of the support plate is symmetrically provided with strip-shaped holes, and the same clamping assembly is arranged in each strip-shaped hole;

the bottom surface edge symmetry of bottom plate is equipped with the connecting rod, every the equal rigid coupling in side middle part of connecting rod has a connecting plate, every first screw hole has all been seted up at the top surface middle part of connecting plate, and every first screw hole all runs through the connecting plate, every all be equipped with the installation component in the first screw hole.

Preferably, fixed subassembly includes pull rod, first limiting plate, second spring, second limiting plate, cylindrical baffle, the downthehole middle part of cylinder is equipped with the pull rod, the lateral wall of pull rod is equipped with first limiting plate, second limiting plate respectively, be equipped with the second spring on the lateral wall of the pull rod between first limiting plate and the second limiting plate, a terminal surface middle part axial rigid coupling of pull rod has cylindrical bumping post.

Preferably, first limiting plate contact sliding connection is on the lateral wall of pull rod, and first limiting plate rigid coupling is at the top in cylinder hole, the second limiting plate rigid coupling is on the bottom outer wall of pull rod, and contact sliding connection is on the lateral wall in cylinder hole, the one end rigid coupling of second spring is on the lateral wall of first limiting plate, and the other end rigid coupling is on the lateral wall of second limiting plate, the second spring is under natural state, and cylindrical fender post is located spacing downthehole.

Preferably, the centre gripping subassembly includes first spring, dead lever, the vertical rigid coupling in bottom surface middle part in bar hole has first spring one end, the other end rigid coupling of first spring is in a side middle part of dead lever, the dead lever contact slides in the bar is downthehole, first spring is in when original, and the dead lever is located the bar downthehole.

Preferably, the top surface of first connecting block, second connecting block has all vertically seted up concave groove, and first movable rod, second movable rod all with the cooperation of concave groove, the two inside wall middle parts of concave groove rotate and are connected with the minor axis, the second screw hole that the axial runs through the minor axis is all seted up at the side middle part of first connecting block, second connecting block, and the second screw hole all runs through first connecting block, second connecting block.

Preferably, the mounting assembly comprises a screw rod, a circular fixing plate and a circular handle, the first threaded hole is connected with the screw rod through threads, the circular fixing plate is axially and fixedly connected to one end face of the screw rod, and the circular handle is axially and fixedly connected to the other end face of the screw rod.

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

1. the height of the bracket can be conveniently adjusted by matching the circular turntable, the first supporting rod, the second supporting rod and the fixing component, and the bracket can rotate, so that the bracket is convenient for a user to use;

2. the first movable rod, the second movable rod, the first connecting block, the second connecting block, the first fastening bolt and the second fastening bolt are matched with one another, so that the support can be conveniently stretched forwards, and a user can conveniently use the support;

3. the mounting assembly is matched with the bottom plate, so that the mounting of the bracket is facilitated, the stability of the bracket is improved, and the bracket is prevented from being inclined, so that the notebook computer is damaged;

in conclusion, the height of the bracket can be adjusted, the bracket can rotate and also can extend forwards, and the use is convenient for a user; meanwhile, the support is high in stability, and the notebook computer is prevented from being damaged due to the fact that the support inclines.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 3 at A;

FIG. 4 is a schematic view of the configuration of the circular groove in the base plate;

FIG. 5 is a cross-sectional view of a support plate of the present invention;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

fig. 7 is a schematic structural view of the fixing assembly of the present invention.

Number in the figure: the bottom plate 1, first bracing piece 2, second bracing piece 3, first fastening bolt 4, first movable rod 5, first connecting block 6, second connecting block 7, second fastening bolt 8, second movable rod 9, backup pad 10, dead lever 11, connecting rod 12, circular fixed plate 13, connecting plate 14, lead screw 15, circular handle 16, circular carousel 17, square piece 18, pull rod 19, spacing hole 20, first spring 21, first limiting plate 22, second spring 23, second limiting plate 24, cylindrical bumping post 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a computer fixing bracket with a forward extending function includes a bottom plate 1, a circular groove is formed in the middle of the top surface of the bottom plate 1, a circular turntable 17 is rotatably connected to the axis of the circular groove, and a first supporting rod 2 is longitudinally and fixedly connected to the axis of the circular turntable 17, so that the first supporting rod 2 can rotate, and thus the notebook computer can rotate conveniently. The top surface middle part of first bracing piece 2 has vertically seted up the quad slit, the inner wall contact sliding connection in quad slit has second bracing piece 3. The edge of circular carousel 17 and the equal rigid coupling in top side of first bracing piece 2 have square piece 18, every the cylinder hole has all vertically been seted up at the top surface middle part of square piece 18, and every cylinder hole all runs through square piece 18, every the downthehole same fixed subassembly that all is equipped with of cylinder is convenient for fix circular carousel 17 and second bracing piece 3. The same spacing hole 20 of a plurality of has all been seted up in circular slot edge and the middle part of a side of second bracing piece 3, be convenient for with the cylindrical bumping post 25 cooperation in the fixed subassembly to fixed circular carousel 17 and second bracing piece 3.

The top surface rigid coupling of second bracing piece 3 has first connecting block 6, the rotation of first movable rod 5 of being convenient for is connected with the one end of first movable rod 5 in the first connecting block 6 internal rotation. The other end top surface rigid coupling of first movable rod 5 has second connecting block 7, the rotation of second movable rod 9 of being convenient for is connected with the one end of second movable rod 9 in the 7 internal rotation of second connecting block. First connecting block 6 and second connecting block 7's side middle part is equipped with first fastening bolt 4, second fastening bolt 8 respectively, and first fastening bolt 4 runs through first connecting block 6, second fastening bolt 8 and runs through second connecting block 7, is convenient for fix first movable rod 5, second movable rod 9. The top surface rigid coupling of the other end of second movable rod 9 has backup pad 10, top surface one side rigid coupling of backup pad 10 has the baffle, just the bar hole has been seted up to a side symmetry of backup pad 10, all is equipped with the same centre gripping subassembly in every bar hole, is convenient for fix notebook computer.

Connecting rods 12 are symmetrically arranged at the edge of the bottom face of the bottom plate 1, each connecting rod 12 is fixedly connected with a connecting plate 14 and each connecting plate 14 is fixedly connected with the middle of the side face of each connecting plate 14, each connecting plate 14 is provided with a first threaded hole in the middle of the top face of each connecting plate, each first threaded hole penetrates through the corresponding connecting plate 14, and each first threaded hole is internally provided with an installation assembly so as to facilitate installation of a support.

In the utility model, the fixing component comprises a pull rod 19, a first limit plate 22, a second spring 23, a second limit plate 24 and a cylindrical baffle, the pull rod 19 is arranged in the middle of the cylindrical hole, the first limit plate 22 and the second limit plate 24 are respectively arranged on the outer side wall of the pull rod 19, the second spring 23 is arranged on the outer side wall of the pull rod 19 between the first limit plate 22 and the second limit plate 24, and a cylindrical retaining column 25 is axially fixedly connected to the middle of one end face of the pull rod 19.

In the utility model, the first limiting plate 22 is in contact sliding connection with the outer side wall of the pull rod 19, the first limiting plate 22 is fixedly connected with the top of the cylindrical hole, the second limiting plate 24 is fixedly connected with the outer wall of the bottom end of the pull rod 19 and is in contact sliding connection with the side wall of the cylindrical hole, one end of the second spring 23 is fixedly connected with the side wall of the first limiting plate 22, the other end of the second spring 23 is fixedly connected with the side wall of the second limiting plate 24, and the cylindrical retaining column 25 is located in the limiting hole 20 under a natural state of the second spring 23, so that the circular turntable 17 and the second supporting plate 10 can be conveniently fixed.

In the utility model, the clamping assembly comprises a first spring 21 and a fixed rod 11, one end of the first spring 21 is longitudinally fixedly connected to the middle of the bottom surface of the strip-shaped hole, and the other end of the first spring 21 is fixedly connected to the middle of one side surface of the fixed rod 11, so that the notebook computer can be conveniently fixed. The fixing rod 11 slides in the strip-shaped hole in a contact manner, the first spring 21 is in the original length, and the fixing rod 11 is located in the strip-shaped hole.

In the utility model, the top surfaces of the first connecting block 6 and the second connecting block 7 are both longitudinally provided with a concave groove, the first movable rod 5 and the second movable rod 9 are both matched with the concave groove, the middle parts of two inner side walls of the concave groove are rotatably connected with short shafts, the middle parts of the side surfaces of the first connecting block 6 and the second connecting block 7 are both provided with second threaded holes which axially penetrate through the short shafts, and the second threaded holes penetrate through the first connecting block 6 and the second connecting block 7, so that the first movable rod 5 and the second movable rod 9 can be fixed conveniently.

In the utility model, the mounting assembly comprises a screw rod 15, a circular fixing plate 13 and a circular handle 16, the first threaded hole is connected with the screw rod 15 through threads, one end face of the screw rod 15 is axially and fixedly connected with the circular fixing plate 13, and the other end face of the screw rod 15 is axially and fixedly connected with the circular handle 16, so that the screw rod 15 can be conveniently rotated, the fixing plate can be driven to move up and down, and the mounting and dismounting of the support can be conveniently realized.

Before use, the utility model is as follows: the need to mount the stand on a work table or on a solid plate; the distance between the fixing plate and the bottom plate 1 is adjusted according to the thickness of the tabletop or the plate, so that the bracket can be conveniently installed on the tabletop or the plate. One of the two circular handles 16 rotates anticlockwise, the circular handle 16 drives the screw rod 15 to rotate anticlockwise, and the screw rod 15 moves downwards, so that the fixing plate moves downwards, the distance between the fixing plate and the base plate 1 is increased, and the support is convenient to mount. When the distance between the fixing plate and the bottom plate 1 is slightly larger than the thickness of the table top or the plate, the rotation of the circular handle 16 is stopped, and when the other circular handle 16 is rotated counterclockwise to move the other fixing plate to be coplanar with the first fixing plate, the rotation of the circular handle 16 is stopped. The bottom plate 1 of the bracket is placed at the edge of the middle part of the table top or the plate, one of the round handles 16 is rotated clockwise, finally the fixing plate is contacted with the bottom surface of the table top or the plate, the round handle 16 is not rotated, and the round handle 16 stops rotating. The other circular handle 16 is then rotated clockwise to bring the fixed plate into contact with the tabletop or plate and the circular handle 16 is rotated to stop rotating the circular handle 16. The mounting assembly is matched with the bottom plate 1, so that the mounting of the bracket is facilitated, the stability of the bracket is improved, and the bracket is prevented from being inclined, so that the notebook computer is damaged.

The utility model is used: the notebook computer is fixed on the support plate 10. The fixing rod 11 is pulled outwards, the fixing rod 11 is away from the side face of the supporting rod, so that the distance between the fixing rod 11 and the baffle is increased, the notebook computer is convenient to fix, and then the notebook computer is placed on the supporting plate 10. Because the bar hole has been seted up to the lateral wall symmetry of backup pad 10, the first spring 21 of bottom rigid coupling in bar hole, first spring 21 rigid coupling slides in the bottom of bar downthehole dead lever 11 in the contact, and dead lever 11 is outwards pulled out the back, and first spring 21 is in the extension state, so place notebook computer back in backup pad 10, loosen dead lever 11, first spring 21 will contract to drive dead lever 11 to bar downthehole motion, thereby with notebook computer in backup pad 10.

When the height of the bracket needs to be adjusted, the pull rod 19 in the square block 18 on the first support rod 2 is pulled outwards, so that the cylindrical retaining column 25 is separated from the limiting hole 20 on the second support rod 3, and the second support rod 3 can slide in the first support rod 2 conveniently. Then the second support rod 3 is pulled upwards according to the requirement of the user, and when the bracket reaches the proper position, the second support rod 3 stops being pulled upwards. Since the pull rod 19 is moved outward and the second spring 23 in the fixing assembly is in a compressed state, when the pull rod 19 is released, the second spring 23 will return to its original length, so as to drive the cylindrical stop pillar 25 to move toward the limiting hole 20. When the second spring 23 is restored to the original length, the cylindrical retaining pillar 25 is located in the limiting hole 20, so that the second support rod 3 can be fixed conveniently. The first support rod 2, the second support rod 3 and the fixing component are matched for use, so that the support is convenient to adjust, and a user can use the support conveniently.

When the support is required to extend forwards, the first fastening bolt 4 is rotated, so that the first fastening bolt 4 is separated from the second threaded hole in the short shaft on the first connecting block 6, the rotation of the short shaft is facilitated, and the first movable rod 5 is convenient to rotate. The first movable bars 5 are then rotated so that each movable bar is positively moved into position, rotating the first fastening bolt 4 into the second threaded hole. And the second screw hole runs through the first connecting block 6, is convenient for fix the first movable rod 5. When the second movable rod 9 is adjusted, the second fastening bolt 8 is firstly separated from a second threaded hole in the short shaft on the second connecting block 7, the second movable rod 9 is rotated to reach a proper position, and the second fastening bolt 8 is rotated into the second threaded hole, so that the second movable rod 9 is fixed. The first movable rod 5, the second movable rod 9, the first connecting block 6, the second connecting block 7, the first fastening bolt 4 and the second fastening bolt 8 are matched with one another, so that the support can extend forwards conveniently, and a user can use the support conveniently.

When the support needs to be rotated, the pull rod 19 in the square block 18 on the circular turntable 17 is pulled outwards, so that the cylindrical pull rod 19 in the fixing component is separated from the limiting hole 20, and the circular turntable 17 can rotate conveniently. Rotating the first support rod 2, the first support rod 2 will take the circular turntable 17 to rotate, and at the same time, will take the support plate 10 to rotate, so as to drive the notebook to rotate. When the holder is rotated into position, the pull rod 19 is released. Because the pull rod 19 is pulled outwards, the second spring 23 in the fixing assembly is in a compressed state, so that the pull rod 19 is loosened, the second spring 23 can restore the original length, the cylindrical stop pillar 25 is moved into the limiting hole 20 at the edge of the circular groove, the circular turntable 17 is convenient to fix, and the bracket is fixed.

After the notebook computer support is used, the fixing rod 11 is pulled outwards, the distance between the fixing rod 11 and the support plate 10 is increased, and the notebook computer is taken down from the support plate 10. The circular handle 16 is then rotated to separate the fixed plate from the tabletop or the underside of the plate, facilitating the removal of the stand. And finally, the bracket is taken down from the table top or the plate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a computer fixed bolster with protraction function, includes bottom plate (1), its characterized in that: a circular groove is arranged in the middle of the top surface of the bottom plate (1), a circular turntable (17) is rotatably connected to the axis in the circular groove, a first supporting rod (2) is longitudinally and fixedly connected at the axis of the circular turntable (17), a square hole is longitudinally arranged in the middle of the top surface of the first supporting rod (2), the inner wall of the square hole is in contact sliding connection with a second supporting rod (3), square blocks (18) are fixedly connected at the edge of the circular turntable (17) and the side surface of the top of the first supporting rod (2), a cylindrical hole is longitudinally formed in the middle of the top surface of each square block (18), each cylindrical hole penetrates through the square block (18), the same fixing component is arranged in each cylindrical hole, a plurality of identical limiting holes (20) are formed in the edge of the circular groove and in the middle of one side face of the second supporting rod (3);

the top surface of the second supporting rod (3) is fixedly connected with a first connecting block (6), the first connecting block (6) is rotationally connected with one end of a first movable rod (5), the other end of the first movable rod (5) is fixedly connected with a second connecting block (7), the second connecting block (7) is rotationally connected with one end of a second movable rod (9), the middle parts of the side surfaces of the first connecting block (6) and the second connecting block (7) are respectively provided with a first fastening bolt (4) and a second fastening bolt (8), the first fastening bolt (4) penetrates through the first connecting block (6) and the second fastening bolt (8) penetrates through the second connecting block (7), the top surface of the other end of the second movable rod (9) is fixedly connected with a supporting plate (10), one side of the top surface of the supporting plate (10) is fixedly connected with a baffle, and a side surface of the supporting plate (10) is symmetrically provided with a strip-shaped hole, the same clamping assembly is arranged in each strip-shaped hole;

the bottom surface edge symmetry of bottom plate (1) is equipped with connecting rod (12), every the equal rigid coupling in side middle part of connecting rod (12) has connecting plate (14), every first screw hole has all been seted up at the top surface middle part of connecting plate (14), and every first screw hole all runs through connecting plate (14), every all be equipped with the installation component in the first screw hole.

2. The computer fixing bracket with the function of extending forwards as claimed in claim 1, wherein: fixed subassembly includes pull rod (19), first limiting plate (22), second spring (23), second limiting plate (24), cylindrical baffle, the downthehole middle part of cylinder is equipped with pull rod (19), the lateral wall of pull rod (19) is equipped with first limiting plate (22), second limiting plate (24) respectively, be equipped with second spring (23) on the lateral wall of pull rod (19) between first limiting plate (22) and second limiting plate (24), a terminal surface middle part axial rigid coupling of pull rod (19) has cylindrical bumping post (25).

3. The computer fixing bracket with the function of extending forwards as claimed in claim 2, wherein: first limiting plate (22) contact sliding connection is on the lateral wall of pull rod (19), and first limiting plate (22) rigid coupling is at the top in cylinder hole, second limiting plate (24) rigid coupling is on the bottom outer wall of pull rod (19), and contact sliding connection is on the lateral wall in cylinder hole, the one end rigid coupling of second spring (23) is on the lateral wall of first limiting plate (22), and the other end rigid coupling is on the lateral wall of second limiting plate (24), second spring (23) are under natural state, and cylindrical bumping post (25) is located spacing hole (20).

4. The computer fixing bracket with the function of extending forwards as claimed in claim 1, wherein: the centre gripping subassembly includes first spring (21), dead lever (11), the vertical rigid coupling in bottom surface middle part in bar hole has first spring (21) one end, the other end rigid coupling of first spring (21) is at a side middle part of dead lever (11), dead lever (11) contact slip is downthehole at the bar, first spring (21) are in the primary length, and dead lever (11) are located the bar downthehole.

5. The computer fixing bracket with the function of extending forwards as claimed in claim 1, wherein: the top surface of first connecting block (6), second connecting block (7) all vertically has seted up concave groove, and first movable rod (5), second movable rod (9) all with the concave groove cooperation, two inside wall middle parts of concave groove rotate and are connected with the minor axis, the second screw hole that the axial runs through the minor axis is all seted up at the side middle part of first connecting block (6), second connecting block (7), and the second screw hole all runs through first connecting block (6), second connecting block (7).

6. The computer fixing bracket with the function of extending forwards as claimed in claim 1, wherein: the mounting assembly comprises a screw rod (15), a circular fixing plate (13) and a circular handle (16), the first threaded hole is connected with the screw rod (15) through threads, the circular fixing plate (13) is axially and fixedly connected to one end face of the screw rod (15), and the circular handle (16) is axially and fixedly connected to the other end face of the screw rod.