CN210179250U

CN210179250U - Computer lifting device

Info

Publication number: CN210179250U
Application number: CN201920256790.8U
Authority: CN
Inventors: Yubin Liu; 刘玉宾; Yufen Feng; 冯玉芬; Ning Ma; 马宁
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-03-24
Anticipated expiration: 2029-02-28

Abstract

The utility model relates to a computer technology field specifically discloses a computer lifting equipment, including base, computer body and motor, the mounting groove has been seted up to the inside of base, and the both ends symmetry of mounting groove is fixed with two vertical stands, and nested horizontally mounting panel has nested on the stand, and the lower extreme of mounting panel is nested on the stand has first spring. The lower surface intermediate position fixed mounting of mounting panel has the motor, the output shaft coaxial coupling of motor has the action wheel, the both sides of motor be provided with the telescopic link on the mounting panel symmetry, the bottom coaxial coupling of telescopic link has from the driving wheel, pass through the belt from the driving wheel and be connected with the action wheel, the top of telescopic link is connected with the connecting rod, the central point of connecting rod puts the back of connecting at the computer body through universal seat. The utility model discloses the advantage: simple structure, effectual, the stability height of shock attenuation, easily manufacturing popularization.

Description

Computer lifting device

Technical Field

The utility model relates to a computer technology field specifically is a computer lifting device.

Background

With the continuous development of the computer industry, the working occasions for using the computer are more and more, some lifting computers can be seen on the market frequently, when people need to use the computer for working, the lifting computers can be used only by lifting and opening again, and the lifting equipment is basically carried out by an electric push rod under the assistance of a transmission mechanism.

Chinese patent (publication No. CN 107339560A, bulletin day 2017.11.10) discloses a computer lifting device, which comprises a bottom plate, wherein slide bars are fixedly connected to both sides of the top of the bottom plate, a computer body is slidably connected to the surface of each slide bar, sliding grooves matched with the slide bars are formed in both sides of the back surface of the computer body, connecting rods are fixedly connected to both sides of the computer body, fixing rings are fixedly connected to the tops of the connecting rods, and pull ropes are arranged in the inner cavities of the fixing rings. The device realizes the lifting of the computer, but has no damping function, and is not beneficial to the protection of the computer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer lifting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a computer lifting device comprises a base, a computer body and a motor. The mounting groove has been seted up to the inside of base, and the both ends symmetry of mounting groove is fixed with two vertical stands, and the nested horizontally mounting panel that has on the stand, the mounting panel can freely slide on the stand. The lower extreme of mounting panel nests on the stand and has first spring, and first spring has support and cushioning effect to the mounting panel. The lower surface intermediate position fixed mounting of mounting panel has the motor, and the output shaft coaxial coupling of motor has the action wheel, and the both sides of motor are provided with the telescopic link on the mounting panel symmetry, and the bottom coaxial coupling of telescopic link has from the driving wheel, passes through the belt from the driving wheel and is connected with the action wheel. Under the drive of the motor, the driving wheel and the output shaft of the motor rotate coaxially, and the driving wheel drives the driven wheel to rotate, so that the telescopic rod stretches. The top of telescopic link is connected with the connecting rod, and the central point of connecting rod puts the back of connecting at the computer body through universal seat, and the setting up of universal seat makes things convenient for the computer body to rotate in arbitrary direction, has made things convenient for the use of computer.

As a further aspect of the present invention: the gasket is pasted to the bottom of base, and the setting up of gasket has increased the frictional force of base bottom surface, makes placing of base more stable.

As a further aspect of the present invention: the section of the mounting groove is of a convex structure.

As a further aspect of the present invention: the telescopic link includes fixed cover, dwang, lift cover and axis of rotation. The fixed cover is fixed on the upper surface of mounting panel, and the inside nestification of fixed cover has the lift cover, and the lift cover can go up and down in fixed cover inside. The inside nestification of lift cover has cylindric axis of rotation, all is provided with the screw thread in the inner wall of lift cover and the axis of rotation, and the bottom coaxial fixation of axis of rotation has vertical dwang, and the bottom of dwang extends to the below of mounting panel and connects perpendicularly and put at the central point from the driving wheel. The driven wheel drives the rotating shaft to rotate, so that the lifting sleeve can lift in the fixed sleeve.

As a further aspect of the present invention: the hollow inside of the fixed sleeve and the lifting sleeve are both of polygon prism structures.

As a further aspect of the present invention: the lower surface of mounting panel passes through buffering subassembly elastic connection in the bottom of mounting groove. The buffering component comprises a fixed block, a hinged rod and a movable block, the fixed block is symmetrically fixed at the lower surface of the mounting plate and the bottom of the mounting groove, the fixed block is symmetrically hinged at one end of the hinged rod, and the other end of the hinged rod is hinged on the movable block. The upper fixing block and the lower fixing block are elastically connected through a second spring. When the mounting plate is pressed, the fixing block moves downwards, descends along with the movement of the mounting plate and presses the second spring. When the mounting plate is subjected to pressure loss, the mounting plate moves upwards under the action of the second spring, so that the shock absorption effect is achieved.

Compared with the prior art, the beneficial effects of the utility model are that: the computer is damped and buffered by the buffer assembly, so that the damping and buffering effect is good, and the damage of vibration to the computer is greatly reduced. The cooperation of many springs has improved shock attenuation performance greatly, has realized all-round protection. The telescopic rod is used for lifting, the concealment of parts is strong, and the lifting range is wide. The universal seat is arranged to facilitate the rotation of the computer body in any direction, and the use of the computer is facilitated. The utility model discloses the advantage: simple structure, effectual, the stability height of shock attenuation, easily manufacturing popularization.

Drawings

Fig. 1 is a schematic structural diagram of a computer lifting device.

Fig. 2 is a schematic structural diagram of a telescopic rod in a computer lifting device.

Fig. 3 is a schematic structural diagram of a gimbal in a computer lifting device.

In the figure, a gasket 1, a base 2, a mounting groove 3, a stand column 4, a mounting plate 5, a computer body 6, a first spring 7, a buffer component 8, a fixed block 9, a hinged rod 10, a second spring 11, a movable block 12, a driven wheel 13, a motor 14, a driving wheel 15, a telescopic rod 16, a fixed sleeve 17, a rotating rod 18, a lifting sleeve 19, a rotating shaft 20, a connecting rod 21 and a universal seat 22.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, a computer lifting device includes a base 2, a computer body 6 and a motor 14. Gasket 1 is pasted to the bottom of base 2, and the setting up of gasket 1 has increased the frictional force of 2 bottom surfaces of base, makes placing of base 2 more stable. The mounting groove 3 has been seted up to the inside of base 2, and the cross-section of mounting groove 3 is type of calligraphy structure. Two vertical upright posts 4 are symmetrically fixed at two ends of the mounting groove 3, a horizontal mounting plate 5 is nested on the upright posts 4, and the mounting plate 5 can freely slide on the upright posts 4. The lower extreme of mounting panel 5 nests on stand 4 has first spring 7, and first spring 7 has support and cushioning effect to mounting panel 5. The motor 14 is fixedly installed at the middle position of the lower surface of the mounting plate 5, an output shaft of the motor 14 is coaxially connected with a driving wheel 15, telescopic rods 16 are symmetrically arranged on the two sides of the motor 14 on the mounting plate 5, a driven wheel 13 is coaxially connected with the bottom of each telescopic rod 16, and the driven wheel 13 is connected with the driving wheel 15 through a belt. Under the drive of the motor 14, the driving wheel 15 and the output shaft of the motor 14 rotate coaxially, and the driving wheel 15 drives the driven wheel 13 to rotate, so that the telescopic rod 16 stretches.

The telescopic rod 16 comprises a fixed sleeve 17, a rotating rod 18, a lifting sleeve 19 and a rotating shaft 20. The fixed cover 17 is fixed on the upper surface of the mounting plate 5, the lifting sleeve 19 is nested in the fixed cover 17, the hollow interior of the fixed cover 17 and the lifting sleeve 19 are both of a polygon prism structure, and the lifting sleeve 19 can lift in the fixed cover 17. The inside nested cylindric axis of rotation 20 that has of lift cover 19, all be provided with the screw thread on the inner wall of lift cover 19 and the axis of rotation 20, the bottom coaxial fixed of axis of rotation 20 has vertical dwang 18, and the bottom of dwang 18 extends to the below of mounting panel 5 and connects perpendicularly in the central point who follows driving wheel 13 and put. The driven wheel 13 drives the rotating shaft 20 to rotate, so that the lifting sleeve 19 is lifted inside the fixed sleeve 17. The top of telescopic link 16 is connected with connecting rod 21, and the central point of connecting rod 21 puts the back of connecting at computer body 6 through universal seat 22, and universal seat 22 sets up and makes things convenient for computer body 6 to rotate in arbitrary direction, has made things convenient for the use of computer.

The utility model discloses a theory of operation is: the motor 14 is started, under the driving of the motor 14, the driving wheel 15 and the output shaft of the motor 14 rotate coaxially, the driving wheel 15 drives the driven wheel 13 to rotate, the driven wheel 13 drives the rotating shaft 20 to rotate, and therefore the lifting sleeve 19 is lifted in the fixed sleeve 17, and therefore the lifting of the computer body 6 is completed. The orientation of the computer body 6 can be adjusted by the gimbal 22. The first spring 7 plays a role of shock absorption.

Example 2

On the basis of embodiment 1, the lower surface of the mounting plate 5 is elastically connected to the bottom of the mounting groove 3 through the buffer component 8. Buffering subassembly 8 includes fixed block 9, articulated rod 10 and movable block 12, and the bottom at the lower surface of mounting panel 5 and mounting groove 3 is fixed to the fixed block 9 symmetry, and the one end at articulated rod 10 of symmetry is gone up to fixed block 9, and the other end of articulated rod 10 articulates on movable block 12. The upper fixing block 9 and the lower fixing block 9 are elastically connected through a second spring 11. When the mounting plate 5 is pressed downward, the fixing block 9 descends as the mounting plate 5 moves and presses the second spring 11. When the pressure on the mounting plate 5 is removed, the mounting plate 5 moves upwards under the action of the second spring 11, so that the shock absorption effect is achieved.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A computer lifting device comprises a base (2), a computer body (6) and a motor (14), wherein a mounting groove (3) is formed in the base (2), two vertical upright posts (4) are symmetrically fixed at two ends of the mounting groove (3), a horizontal mounting plate (5) is nested on the upright posts (4), a first spring (7) is nested on the upright posts (4) at the lower end of the mounting plate (5), the computer lifting device is characterized in that the motor (14) is fixedly mounted in the middle of the lower surface of the mounting plate (5), an output shaft of the motor (14) is coaxially connected with a driving wheel (15), telescopic rods (16) are symmetrically arranged on the mounting plate (5) at two sides of the motor (14), a driven wheel (13) is coaxially connected with the bottom of the telescopic rods (16), the driven wheel (13) is connected with the driving wheel (15) through a belt, and the top of the telescopic rods (16), the center of the connecting rod (21) is connected with the back of the computer body (6) through a universal seat (22).

2. Computer lifting device according to claim 1, characterised in that the bottom of the base (2) is glued with a gasket (1).

3. A computer lifting device according to claim 2, characterised in that the cross-section of the mounting groove (3) is of a herringbone configuration.

4. The computer lifting device according to any one of claims 1 to 3, wherein the telescopic rod (16) comprises a fixed sleeve (17), a rotating rod (18), a lifting sleeve (19) and a rotating shaft (20), the fixed sleeve (17) is fixed on the upper surface of the mounting plate (5), the lifting sleeve (19) is nested inside the fixed sleeve (17), the cylindrical rotating shaft (20) is nested inside the lifting sleeve (19), threads are arranged on the inner wall of the lifting sleeve (19) and the rotating shaft (20), the vertical rotating rod (18) is coaxially fixed at the bottom of the rotating shaft (20), and the bottom of the rotating rod (18) extends to the lower part of the mounting plate (5) and is vertically connected to the central position of the driven wheel (13).

5. A computer-lifting device as claimed in claim 4, characterized in that the internal hollow of the fixing sleeve (17) and the lifting sleeve (19) are of polygonal prism construction.

6. The computer lifting device according to claim 5, wherein the lower surface of the mounting plate (5) is elastically connected to the bottom of the mounting groove (3) through a buffer assembly (8), the buffer assembly (8) comprises a fixed block (9), a hinge rod (10) and a movable block (12), the fixed block (9) is symmetrically fixed to the lower surface of the mounting plate (5) and the bottom of the mounting groove (3), the fixed block (9) is symmetrically hinged to one end of the hinge rod (10), the other end of the hinge rod (10) is hinged to the movable block (12), and the upper and lower fixed blocks (9) are elastically connected through a second spring (11).