CN210901953U

CN210901953U - Portable computer desk

Info

Publication number: CN210901953U
Application number: CN201921621068.6U
Authority: CN
Inventors: 沙星辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-03
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a daily computer user equipment technical field just discloses a portable computer table, including the desktop, the bottom fixedly connected with regulating box of desktop, one side fixed connection of regulating box inner wall has the limit pole, and the spliced pole has been cup jointed on the surface of limit pole, the top and the regulating box inner wall top fixed connection of spliced pole, and the one end fixedly connected with fixing bearing of regulating box inner wall, fixing bearing's the two-way threaded rod of inner wall fixedly connected with are kept away from to the spliced pole. This portable computer desk through knob, regulating box, restriction pole, spliced pole, fixing bearing, two-way threaded rod, location bearing, screw slider, regulating plate, control post, compression spring, control lever, realizes being convenient for equipment, folding, and a screw section of thick bamboo, one-way threaded rod adjustable ring, realization have solved the inconvenient folding of small-size desk, and occupation space is great, inconvenient height to the desk and the regulation of angle.

Description

Portable computer desk

Technical Field

The utility model relates to a daily computer user equipment technical field specifically is a portable computer table.

Background

The society develops rapidly, at present, computers, especially notebook computers are widely popularized, and people can take the computers when going to play outdoors.

A computer needs a computer desk, but the small computer desk is also difficult to fold, occupies too much space and is very inconvenient when being taken.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a portable computer desk, possess the height-adjusting of being convenient for, the folding advantage of being convenient for has solved and has been difficult to fold, the space occupies too greatly, very inconvenient problem.

(II) technical scheme

For realizing the above-mentioned height-adjusting of being convenient for, the folding purpose of being convenient for, the utility model provides a following technical scheme: a portable computer desk comprises a desktop, wherein the bottom of the desktop is fixedly connected with an adjusting box, one side of the inner wall of the adjusting box is fixedly connected with a limiting rod, the surface of the limiting rod is sleeved with a connecting column, the top of the connecting column is fixedly connected with the top of the inner wall of the adjusting box, one end of the connecting column, far away from the inner wall of the adjusting box, is fixedly connected with a fixed bearing, the inner wall of the fixed bearing is fixedly connected with a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected with a positioning bearing, one side of the positioning bearing, far away from the bidirectional threaded rod, is fixedly connected with the inner wall of the adjusting box, the surface of the bidirectional threaded rod, far away from the positioning bearing, is sleeved with the adjusting box, one end of the bidirectional threaded rod, far away from the adjusting box, is fixedly connected with a, one side surface of the adjusting plate is connected with a control column in a sliding manner, and one end of the control column, which is far away from the adjusting plate, is fixedly connected with a compression spring;

the surface of the control column is sleeved with a control rod, the surface of the control rod is fixedly connected with the surface of one side of the adjusting box, one end of the control rod, far away from the adjusting box, is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a one-way threaded rod, the surface of one side of the one-way threaded rod, far away from the threaded cylinder, is fixedly connected with an adjusting ring, one end of the one-way threaded rod, far away from the threaded cylinder, is fixedly connected with a connecting rod, one end of the connecting rod, far;

the rectangular channel has been seted up on the desktop surface, and the rectangular channel inner wall is pegged graft and is had the axis of rotation, and the axis of rotation is kept away from the fixed surface of rectangular channel inner wall one side and is connected with the limiting plate, and the louvre has been seted up on the surface of desktop.

Preferably, the number of the control columns is two, and the two control columns are respectively connected to two ends of the compression spring.

Preferably, the number of the thread sliding blocks is two, the internal threads of the two thread sliding blocks are different, and the two thread sliding blocks are symmetrically distributed about the fixed bearing.

Preferably, the threaded cylinder and the one-way threaded rod are in corresponding threaded fit, and the connecting column is located in the middle of the adjusting box.

Preferably, the number of the adjusting boxes is four, and the four adjusting boxes are positioned at four corners of the bottom of the table top.

Preferably, the diameter of the connecting rod is smaller than the width of the through hole, the through hole is a rectangular hole, and the baffle is matched with the through hole in the same shape and size.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable computer desk possesses following beneficial effect:

1. this portable computer desk through knob, regulating box, restriction pole, spliced pole, fixing bearing, two-way threaded rod, location bearing, screw slider, regulating plate, control post, compression spring, control lever, realizes being convenient for equipment, folding, and a screw section of thick bamboo, one-way threaded rod adjustable ring, realization have solved the inconvenient folding of small-size desk, and occupation space is great, inconvenient height to the desk and the regulation of angle.

2. This portable computer desk through louvre, limiting plate, axis of rotation, rectangular channel, realization fixed to the computer, with the heat diffusion that notebook computer produced, increase computer life, connecting rod, base, baffle, through-hole, make the desktop place more steadily, for the user provides more comfortable environment, solved the heat that notebook computer produced and is difficult to the heat dissipation, cause computer life to hang down, the desktop does not steadily lead to the fact user's uncomfortable sense problem.

Drawings

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

FIG. 2 is a sectional view of the structure adjusting box of the present invention;

FIG. 3 is a bottom view of the tabletop of the present invention;

FIG. 4 is a partial top view of the structure of the present invention;

FIG. 5 is a top view of the structural base of the present invention;

fig. 6 is a cross-sectional view of the structural base of the present invention.

In the figure: 1 tabletop, 2 adjusting boxes, 3 limiting rods, 4 connecting columns, 5 fixed bearings, 6 bidirectional threaded rods, 7 positioning bearings, 8 knobs, 9 threaded sliders, 10 adjusting plates, 11 control columns, 12 compression springs, 13 control rods, 14 threaded cylinders, 15 unidirectional threaded rods, 16 adjusting rings, 17 connecting rods, 18 through holes, 19 bases, 20 baffles, 21 rectangular grooves, 22 rotating shafts, 23 limiting plates and 24 heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a portable computer desk comprises a desktop 1, a regulating box 2 is fixedly connected to the bottom of the desktop 1, the number of the regulating box 2 is four, four regulating boxes 2 are positioned at four corners of the bottom of the desktop 1, a limiting rod 3 is fixedly connected to one side of the inner wall of each regulating box 2, a connecting column 4 is sleeved on the surface of each limiting rod 3, the top of each connecting column 4 is fixedly connected with the top of the inner wall of each regulating box 2, a fixed bearing 5 is fixedly connected to one end of each connecting column 4 far away from the inner wall of each regulating box 2, a bidirectional threaded rod 6 is fixedly connected to the inner wall of each fixed bearing 5, a positioning bearing 7 is fixedly connected to one end of each bidirectional threaded rod 6, one side of each positioning bearing 7 far away from the bidirectional threaded rod 6 is fixedly connected with the inner wall of each regulating box 2, the surface of each bidirectional threaded rod 6 far away from the positioning bearing 7, the surface of the bidirectional threaded rod 6 is in threaded connection with two threaded sliders 9, the number of the threaded sliders 9 is two, the internal threads of the two threaded sliders 9 are different, the two threaded sliders 9 are symmetrically distributed about the fixed bearing 5, the rotary motion of the bidirectional threaded rod 6 is converted into position motion, one side of each threaded slider 9 is sleeved with the surface of the limiting rod 3, one end, far away from the limiting rod 3, of each threaded slider 9 is fixedly connected with an adjusting plate 10, one side surface of each adjusting plate 10 is in sliding connection with control columns 11, the number of the control columns 11 is two, the two control columns 11 are respectively connected to two ends of a compression spring 12 to play a role in clamping the adjusting box 2 and the control rod 13, and one end, far away from the adjusting;

the surface of the control post 11 is sleeved with a control rod 13, the surface of the control rod 13 is fixedly connected with the surface of one side of the adjusting box 2, one end of the control rod 13 far away from the adjusting box 2 is fixedly connected with a threaded cylinder 14, the threaded cylinder 14 and a one-way threaded rod 15 have corresponding threaded fit, the connecting post 4 is positioned in the middle of the adjusting box 2, a device for adjusting the height of the desktop 1 is provided, the inner wall of the threaded cylinder 14 is in threaded connection with the one-way threaded rod 15, the surface of one side of the one-way threaded rod 15 far away from the threaded cylinder 14 is fixedly connected with an adjusting ring 16, one end of the one-way threaded rod 15 far away from the threaded cylinder 14 is fixedly connected with a connecting rod 17, the diameter of the connecting rod 17 is smaller than the width of the through hole 18, the through hole 18 is a rectangular hole, the baffle 20 is, the through hole 18 is fixedly connected with the upper surface of the base 19;

rectangular channel 21 has been seted up on the desktop 1 surface, and rectangular channel 21 inner wall is pegged graft and is had axis of rotation 22, and axis of rotation 22 keeps away from the fixed surface of rectangular channel 21 inner wall one side and is connected with limiting plate 23, and louvre 24 has been seted up on the surface of desktop 1.

When using, knob 8 drives two-way threaded rod 6 and rotates, threaded slider 9 that two-way threaded rod 6 connects, limit rod 3 is connected to threaded slider 9, make threaded slider 9 move to the middle part, threaded slider 9 connects regulating plate 10, regulating plate 10 connection control post 11, the compression spring 12 that control post 11 is connected, threaded slider 9 makes control post 11 move to the middle part through regulating plate 10, control post 11 connection control pole 13, make control pole 13 break away from regulating box 2, the realization is convenient for fold the desk, the equipment, control pole 13 connects thread section of thick bamboo 14, thread section of thick bamboo 14 connects one-way threaded rod 15, one-way threaded rod 15 connects adjustable ring 16, the height of desktop 1 is adjusted to control adjustable ring 16, the base 19 that 15 bottoms of one-way threaded rod set up, make desktop 1 more steady, provide more comfortable environment for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable computer desk, includes desktop (1), its characterized in that: the bottom of the desktop (1) is fixedly connected with an adjusting box (2), one side of the inner wall of the adjusting box (2) is fixedly connected with a limiting rod (3), the surface of the limiting rod (3) is sleeved with a connecting column (4), the top of the connecting column (4) is fixedly connected with the top of the inner wall of the adjusting box (2), one end of the connecting column (4) far away from the inner wall of the adjusting box (2) is fixedly connected with a fixed bearing (5), the inner wall of the fixed bearing (5) is fixedly connected with a bidirectional threaded rod (6), one end of the bidirectional threaded rod (6) is fixedly connected with a positioning bearing (7), one side of the positioning bearing (7) far away from the bidirectional threaded rod (6) is fixedly connected with the inner wall of the adjusting box (2), the surface of one side of the bidirectional threaded rod (6) far away from the positioning bearing (7) is sleeved with the adjusting box (2), one end, the surface of the bidirectional threaded rod (6) is in threaded connection with a threaded sliding block (9), one side of the threaded sliding block (9) is sleeved with the surface of the limiting rod (3), one end, far away from the limiting rod (3), of the threaded sliding block (9) is fixedly connected with an adjusting plate (10), one side of the adjusting plate (10) is in sliding connection with a control column (11), and one end, far away from the adjusting plate (10), of the control column (11) is fixedly connected with a compression spring (12);

the surface of the control column (11) is sleeved with a control rod (13), the surface of the control rod (13) is fixedly connected with the surface of one side of the adjusting box (2), one end of the control rod (13), far away from the adjusting box (2), is fixedly connected with a threaded cylinder (14), the inner wall of the threaded cylinder (14) is in threaded connection with a one-way threaded rod (15), one side of the one-way threaded rod (15), far away from the threaded cylinder (14), is fixedly connected with an adjusting ring (16), one end of the one-way threaded rod (15), far away from the threaded cylinder (14), is fixedly connected with a connecting rod (17), one end of the connecting rod (17), far away from the one-way threaded rod (15), is fixedly connected with a baffle (20), the connecting rod (17) is arranged;

rectangular channel (21) have been seted up on desktop (1) surface, and rectangular channel (21) inner wall is pegged graft and is had axis of rotation (22), and axis of rotation (22) keep away from the fixed surface of rectangular channel (21) inner wall one side and be connected with limiting plate (23), and louvre (24) have been seted up on the surface of desktop (1).

2. A portable computer table according to claim 1, wherein: the number of the control columns (11) is two, and the two control columns (11) are respectively connected to two ends of the compression spring (12).

3. A portable computer table according to claim 1, wherein: the number of the thread sliding blocks (9) is two, the internal threads of the two thread sliding blocks (9) are different, and the two thread sliding blocks (9) are symmetrically distributed relative to the fixed bearing (5).

4. A portable computer table according to claim 1, wherein: the threaded cylinder (14) and the one-way threaded rod (15) are in corresponding threaded fit, and the connecting column (4) is located in the middle of the adjusting box (2).

5. A portable computer table according to claim 1, wherein: the number of the adjusting boxes (2) is four, and the four adjusting boxes (2) are positioned at four corners of the bottom of the desktop (1).

6. A portable computer table according to claim 1, wherein: the diameter of the connecting rod (17) is smaller than the width of the through hole (18), the through hole (18) is a rectangular hole, and the baffle (20) and the through hole (18) are in the same shape and are matched in size.