CN212500491U

CN212500491U - Multifunctional lifting cart

Info

Publication number: CN212500491U
Application number: CN202020601331.1U
Authority: CN
Inventors: 刘勇华; 李聪; 周日东; 周泽南; 金小鑫; 刘军
Original assignee: Ningbo Fumei Opto Electronics Technology Co ltd
Current assignee: Ningbo Fumei Technology Co.,Ltd.
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-09
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a multi-functional lift shallow, including the shallow base, shallow base upper end bilateral symmetry be provided with two lifting unit, this lifting unit includes inner tube subassembly, outer tube and driving piece, the inner tube unit mount in the outer tube, the driving piece be used for controlling inner tube subassembly along outer tube inner wall oscilaltion, install the support between two inner tube subassemblies. The utility model discloses combine together screen and lift shallow, improve the practicality and the variety of whole equipment.

Description

Multifunctional lifting cart

Technical Field

The utility model relates to an office facilities technical field especially relates to a multi-functional lift shallow.

Background

Office facilities such as a tablet and a television are often used in places such as offices and conference rooms, but these facilities are generally specified in use specifications and cannot be lifted up and down. For this reason, it is necessary to design a versatile lifting device.

The screen is used in office and other places, and is used for wind shielding furniture in buildings, and generally arranged in a remarkable position in a room to play roles of separation, beautification, wind shielding, coordination and the like. At present, no equipment combining a universal lifting device with a screen exists.

Disclosure of Invention

The utility model aims to solve the technical problem that a multifunctional lifting trolley is provided, the up-and-down lifting of a writing board or a television is realized.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional lift shallow, includes the shallow base, shallow base upper end bilateral symmetry be provided with two lifting unit, this lifting unit includes inner tube subassembly, outer tube and driving piece, the inner tube subassembly install in the outer tube, the driving piece be used for controlling inner tube subassembly along outer tube inner wall oscilaltion, install the support between two inner tube subassemblies.

As right technical scheme a supplement, four corners of shallow base lower extreme all install universal gyro wheel.

As a supplement to the technical solution of the present invention, the support is hung with a television or a tablet.

As a supplement to the technical scheme of the utility model, all install a first fixation clamp on every outer tube, two first fixation clamp symmetrical arrangement install the fixed screen between two first fixation clamps.

As right technical scheme a supplement, first fixation clamp include L type link, gear strip and U type clamping piece, L type link one end fixed with the outer tube lateral wall, this L type link other end passes through screw and gear strip fixed connection, the gear strip evenly arranged a plurality of word through-hole along length direction, select one of them word through-hole to pass through the screw and be connected with U type clamping piece.

As a supplement to the technical scheme of the utility model, the L-shaped link on seted up rectangular form through-hole.

As right technical scheme a supplement, the inner tube subassembly include inner tube, bracing piece and sleeve, the inner tube along outer tube inner wall oscilaltion, the bracing piece is installed to this inner tube upper end, the inner tube in install the sleeve, the driving piece include motor, screw drive's lead screw and screw-nut, the lead screw install in the sleeve, screw-nut fix in the sleeve bottom, the motor install in pushing away the driving seat and link to each other with the lead screw.

As a supplement to the technical scheme of the utility model, every inner tube upper end all is connected with a second fixation clamp, two second fixation clamp symmetrical arrangement install movable screen between two second fixation clamps.

It is right as technical scheme's a supplement, the second fixation clamp include "L" template, gear strip and U type clamping piece, "L" template one end and inner tube upper end fixed, this "L" template other end passes through screw and gear strip fixed connection, the gear strip along length direction evenly arranged a plurality of word through-hole, select one of them word through-hole to pass through the screw and be connected with U type clamping piece.

As a supplement to the technical solution of the present invention, the support is two beams arranged side by side.

Has the advantages that: the utility model relates to a multi-functional lift shallow has following several advantages:

1. the back of the writing board can be hung on the beam through the writing board hook, the television can also be hung on the beam through the television hanging arm, and the driving piece controls the inner tube to lift up and down along the inner wall of the outer tube, so that the writing board or the television can lift up and down;

2. the fixed screen is fixedly connected to the outer pipe and keeps relatively immobile, the movable screen is fixedly connected to the inner pipe, the movable screen rises along with the extension of the inner pipe, the screen is combined with the lifting cart, and the practicability and diversity of the whole equipment are improved.

Drawings

Fig. 1 is a schematic structural diagram of a hanging television of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the lifting assembly of the present invention with the driving member removed;

fig. 4 is a schematic view of the internal structure of the lifting assembly of the present invention;

fig. 5 is a schematic structural view of the lifting assembly of the present invention;

fig. 6 is a schematic structural view of a first fixing clip according to the present invention;

fig. 7 is a schematic structural view of the L-shaped connecting frame of the present invention;

fig. 8 is a schematic structural view of a second fixing clip according to the present invention.

The figure is as follows: 1. the television comprises a cart base, 2, a fixed screen, 3, a television, 4, a movable screen, 5, a first fixing clamp, 6, a second fixing clamp, 7, universal rollers, 8, an outer pipe, 9, an inner pipe assembly, 10, a support, 11, a writing board hook, 12, a television hanging arm, 13, an inner pipe, 14, a fixed plate, 15, a supporting rod, 16, a motor, 17, a screw rod, 18, a sleeve, 19, a screw rod nut, 20, an L-shaped connecting frame, 21, a gear bar, 22, a U-shaped clamping piece, 23, a straight through hole, 24, a gasket, 25, a 'L' -shaped plate, 26 and a long-strip-shaped through hole.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a multi-functional lift shallow, as shown in fig. 1-8, including shallow base 1, shallow base 1 upper end bilateral symmetry be provided with two lifting unit, this lifting unit includes inner tube subassembly 9, outer tube 8 and driving piece, inner tube subassembly 9 install in outer tube 8, the driving piece be used for controlling inner tube subassembly 9 and go up and down along 8 inner walls of outer tube, install support 10 between two inner tube subassemblies 9.

Four corners of the lower end of the cart base 1 are provided with universal idler wheels 7, and the universal idler wheels 7 facilitate the transfer of the whole cart.

The support 10 is two beams arranged in parallel, and the television 3 or a tablet is suspended on the support 10. As best seen in fig. 2, the tv hanging arm 12 and the tablet hook 11 are suspended from the beam. The back of the writing board is hung on the beam through a writing board hook 11, the television 3 is hung on the beam through a television hanging arm 12, and the television hanging arm 12 can adjust the mounting position of the television 3 up and down.

Each outer pipe 8 is provided with a first fixing clamp 5, the two first fixing clamps 5 are symmetrically arranged, and a fixing screen 2 is arranged between the two first fixing clamps 5. The upper end of each inner pipe 13 is connected with a second fixing clamp 6, the two second fixing clamps 6 are symmetrically arranged, and a movable screen 4 is arranged between the two second fixing clamps 6.

The fixed screen 2 is fixedly connected to the outer pipe 8 and kept relatively still, while the movable screen 4 is fixedly connected to the inner pipe 13, and the movable screen 4 rises along with the extension of the inner pipe 13. The screen and the lifting cart are combined, so that the practicability and the diversity of the whole equipment are improved.

First fixation clamp 5 include L type link 20, gear strip 21 and U type clamping piece 22, L type link 20 one end fixed with 8 lateral walls of outer tube, this L type link 20 other end passes through screw and gear strip 21 fixed connection. The U-shaped clamping piece 22 is matched with a screw or other fasteners to clamp one side of the fixed screen 2, a plurality of straight through holes 23 are uniformly arranged on the gear bar 21 along the length direction, and according to the different lengths of the fixed screen 2, the proper straight through holes 23 are selected and connected with the U-shaped clamping piece 22 through screws.

The L-shaped connecting frame 20 is provided with a strip-shaped through hole 26, and the strip-shaped through hole 26 is fixed with the side wall of the outer tube 8 by matching with a screw. The elongated through holes 26 are provided to adjust the position of the stationary screen 2 in the front-rear direction. A gasket 24 is arranged between the L-shaped connecting frame 20 and the side wall of the outer pipe 8.

The inner tube assembly 9 comprises an inner tube 13, a support rod 15 and a sleeve 18, the inner tube 13 ascends and descends along the inner wall of the outer tube 8, the support rod 15 is installed at the upper end of the inner tube 13, the sleeve 18 is installed in the inner tube 13, the driving piece comprises a motor 16, a screw rod 17 and a screw nut 19 in screw transmission, the screw rod 17 is installed in the sleeve 18, the screw nut 19 is fixed at the bottom of the sleeve 18, and the motor 16 is installed in the cart base 1 and connected with the screw rod 17. The structure of the driving member is not necessarily the same as that of the above structure, and the driving member only needs to control the inner tube 13 to move up and down along the inner wall of the outer tube 8.

Second fixation clamp 6 include "L" template 25, gear strip 21 and U type clamping piece 22, "L" template 25 one end fixed with inner tube 13 upper end, this "L" template 25 other end passes through screw and gear strip 21 fixed connection, gear strip 21 evenly arranged a plurality of word through-hole 23 along length direction, select one of them word through-hole 23 to be connected with U type clamping piece 22 through the screw. The U-shaped clamping piece 22 is matched with a screw or other fasteners to clamp one side of the movable screen 4, a plurality of straight through holes 23 are uniformly arranged on the gear strips 21 along the length direction, and according to the different lengths of the movable screen 4, proper straight through holes 23 are selected and connected with the U-shaped clamping piece 22 through screws.

The "l" type plate 25 and the lower portion of the support rod 15 are pressed and fixed by the fixing plate 14, and the position of the fixing plate 14 can be seen in fig. 3. The fixing plate 14 is fixed with the upper end of the inner tube 13 by screws.

Claims

1. The utility model provides a multi-functional lift shallow, includes shallow base (1), its characterized in that: shallow base (1) upper end bilateral symmetry be provided with two lifting unit, this lifting unit includes inner tube subassembly (9), outer tube (8) and driving piece, inner tube subassembly (9) install in outer tube (8), the driving piece be used for controlling inner tube subassembly (9) along outer tube (8) inner wall oscilaltion, install support (10) between two inner tube subassemblies (9).

2. A multi-functional lifting cart in accordance with claim 1, wherein: four corners of the lower end of the cart base (1) are provided with universal idler wheels (7).

3. A multi-functional lifting cart in accordance with claim 1, wherein: the television (3) or the writing board is hung on the support (10).

4. A multi-functional lifting cart in accordance with claim 1, wherein: a first fixing clamp (5) is arranged on each outer pipe (8), the two first fixing clamps (5) are symmetrically arranged, and a fixing screen (2) is arranged between the two first fixing clamps (5).

5. A multifunctional lifting cart according to claim 4, wherein: first fixation clamp (5) include L type link (20), gear strip (21) and U type clamping piece (22), L type link (20) one end fixed with outer tube (8) lateral wall, this L type link (20) other end passes through screw and gear strip (21) fixed connection, gear strip (21) evenly arranged a plurality of word through-hole (23) along length direction, select one of them word through-hole (23) to be connected with U type clamping piece (22) through the screw.

6. A multifunctional lifting cart according to claim 5, wherein: the L-shaped connecting frame (20) is provided with a strip-shaped through hole (26).

7. A multi-functional lifting cart in accordance with claim 1, wherein: inner tube subassembly (9) include inner tube (13), bracing piece (15) and sleeve (18), inner tube (13) along outer tube (8) inner wall oscilaltion, bracing piece (15) are installed to this inner tube (13) upper end, inner tube (13) in install sleeve (18), the driving piece include motor (16), screw drive's lead screw (17) and screw-nut (19), lead screw (17) install in sleeve (18), screw-nut (19) fix in sleeve (18) bottom, motor (16) install in shallow base (1) and link to each other with lead screw (17).

8. A multi-functional lifting cart in accordance with claim 7, wherein: the upper end of each inner pipe (13) is connected with a second fixing clamp (6), the two second fixing clamps (6) are symmetrically arranged, and a movable screen (4) is arranged between the two second fixing clamps (6).

9. A multi-functional lifting cart in accordance with claim 8, wherein: second fixation clamp (6) including "L" template (25), gear strip (21) and U type clamping piece (22), "L" template (25) one end and inner tube (13) upper end fixed, this "L" template (25) other end passes through screw and gear strip (21) fixed connection, gear strip (21) evenly arranged a plurality of word through-hole (23) along length direction, select one of them word through-hole (23) to be connected with U type clamping piece (22) through the screw.

10. A multi-functional lifting cart in accordance with claim 1, wherein: the support (10) is two cross beams which are arranged in parallel.