CN212718807U

CN212718807U - Lifting structure with high adaptability

Info

Publication number: CN212718807U
Application number: CN202021335990.1U
Authority: CN
Inventors: 李成刚; 钟力游
Original assignee: Jiangsu Jingyida Technology Co ltd
Current assignee: Jiangsu Jingyida Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-16
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a high adaptation's elevation structure, the loach carrying platform comprises a supporting fram, the front of support frame is fixedly connected with chain tight pulley and lift drive module respectively, lift drive module includes the mounting panel, the upper surface of mounting panel is fixedly connected with driving motor and guide bar respectively, the top fixedly connected with gear of driving motor output shaft. This elevation structure of high suitability is through setting up chain and lift collet, can be when needs rise the screen, control driving motor output shaft anticlockwise rotation makes the chain corotation, it drives the lift collet to rise to connect the collet, when needs make the screen descend, control driving motor output shaft clockwise rotation makes the chain reversal, it drives the lift collet decline to connect the collet, various models can be installed to the upper surface of lift collet, the commonality degree is higher, adopt driving motor as power simultaneously, it is durable lasting, reduce the noise at work, and can be applicable to bigger load.

Description

Lifting structure with high adaptability

Technical Field

The utility model relates to a LCD jacking equipment specifically is a elevation structure of high suitability.

Background

At present, the era of informatization and digitization is entered, a large amount of information data needs to be processed every day, and decision makers need to be together to master and know the information in a meeting form; meanwhile, in such a conference, it is possible to display both video picture data and computer data; also probably in the meeting, different people will see different display data etc, under these circumstances, adopt traditional mode, it can't realize to rely on a projector promptly, and some positions are uncomfortable or are not clear when watching, also be convenient for the record, to above circumstances, a lot of companies have developed desktop liquid crystal display operating system, provide the automatic hidden function that a liquid crystal display can realize the display screen at each meeting seat, however, most current display screen operating system often single structure, special plane is special, use flexibility is relatively poor, virtually influenced the result of use of device, the commonality degree is very poor, and can't be applicable to bigger load.

Disclosure of Invention

Not enough to prior art, the utility model provides a lift structure of high suitability has solved the current most display screen operating system and has often single structure, and the special plane is special, uses the flexibility relatively poor, has influenced the result of use of device in the intangible, and the commonality degree is very poor, and can't be applicable to the problem of bigger load.

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

the utility model provides a lift structure of high suitability, includes the support frame, the front of support frame is fixedly connected with chain fixed wheel and lift drive module respectively, lift drive module includes the mounting panel, the upper surface of mounting panel is fixedly connected with driving motor and guide bar respectively, the top fixedly connected with gear of driving motor output shaft, the outer wall meshing of gear is connected with the chain, the chain respectively with gear, chain fixed wheel and guide bar swing joint, the outer wall fixedly connected with of chain connects the collet, the outer wall fixedly connected with lift collet of connecting the collet.

Preferably, the number of the guide rods is eight, and every four guide rods are symmetrically arranged on two sides of the driving motor in a group.

Preferably, the upper surface of the lifting bottom support is provided with an anti-slip groove.

Preferably, the upper surface of the connecting bottom support is provided with a through groove, and the outer diameter of the chain is smaller than the inner diameter of the through groove.

Preferably, the driving motor is electrically connected with an external power supply through a wire.

The utility model discloses the beneficial effect who possesses:

the utility model discloses a set up chain and lift collet, can be when needs are with the screen rise, control driving motor begins work, driving motor's output shaft anticlockwise rotation makes chain corotation, the fixed connection collet of chain outer wall drives the lift collet and rises, otherwise when needs make the screen descend, control driving motor begins work, driving motor's output shaft clockwise rotation makes the chain reversal, the fixed connection collet of chain outer wall drives the lift collet and descends, various models can be installed to the upper surface of lift collet, the commonality degree is higher, adopt driving motor as power simultaneously, and is durable lastingly, reduce the noise at work, and can be applicable to bigger load.

Drawings

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

In the figure: the lifting mechanism comprises a support frame 1, a chain fixing wheel 2, a lifting driving module 3, a mounting plate 31, a guide rod 32, a driving motor 4, a gear 5, a chain 6, a connecting bottom support 7 and a lifting bottom support 8.

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.

As shown in fig. 1, a lifting structure with high adaptability comprises a supporting frame 1, the front surface of the supporting frame 1 is fixedly connected with a chain fixing wheel 2 and a lifting driving module 3 respectively, the lifting driving module comprises a mounting plate 31, the upper surface of the mounting plate 31 is fixedly connected with a driving motor 4 and guide rods 32 respectively, the number of the guide rods 32 is eight, every four guide rods 32 are symmetrically arranged at two sides of the driving motor 4 and can guide the chain 6, so that the chain 6 can move more smoothly, a lifting bottom support 8 can stably ascend or descend, the top end of an output shaft of the driving motor 4 is fixedly connected with a gear 5, the driving motor 4 is electrically connected with an external power supply through a wire, the external power supply can continuously provide power for the driving motor 4, the device is durable, the outer wall of the gear 5 is meshed with the chain 6, the chain 6 is respectively connected with the gear 5, The chain fixed wheel 2 is movably connected with the guide rod 32, the outer wall of the chain 6 is fixedly connected with a connecting bottom support 7, the upper surface of the connecting bottom support 7 is provided with a through groove, the outer diameter of the chain 6 is smaller than the inner diameter of the through groove, the situation that the normal movement of the chain 6 is influenced in the process of ascending or descending of the connecting bottom support 7 can be avoided, the outer wall of the connecting bottom support 7 is fixedly connected with a lifting bottom support 8, the chain 6 and the lifting bottom support 8 can control the driving motor 4 to start working when a screen needs to be lifted, the chain 6 rotates forwards due to the anticlockwise rotation of an output shaft of the driving motor 4, the lifting bottom support 8 is driven by the connecting bottom support 7 fixed on the outer wall of the chain 6 to ascend or descend due to the clockwise rotation of the output shaft of the driving motor 4, the chain 6 rotates backwards due to the clockwise, various models can be installed to the upper surface of lift collet 8, and the commonality degree is higher, adopts driving motor 4 as power simultaneously, durable lasting, reduction noise at work to can be applicable to bigger load, the antiskid groove has been seted up to the upper surface of lift collet 8, can effectual increase lift collet 8's non-skid force, hoisting device's safety in utilization.

To sum up, the utility model can control the driving motor 4 to start working when the screen is required to be lifted by arranging the chain 6 and the lifting collet 8 to match, the output shaft of the driving motor 4 rotates anticlockwise to make the chain 6 rotate forwards, the connecting collet 7 fixed on the outer wall of the chain 6 drives the lifting collet 8 to ascend, otherwise when the screen is required to descend, the driving motor 4 is controlled to start working, the output shaft of the driving motor 4 rotates clockwise to make the chain 6 rotate backwards, the connecting collet 7 fixed on the outer wall of the chain 6 drives the lifting collet 8 to descend, various models can be installed on the upper surface of the lifting collet 8, the universality degree is higher, meanwhile, the driving motor 4 is adopted as power, the device is durable, the working noise is reduced, and the device can be suitable for larger load, the anti-skid groove is arranged on the upper surface of the lifting collet 8, the anti-skid force, the use safety of the device is improved.

It should be noted that, in this document, terms such as "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. The utility model provides a lift structure of high suitability, includes support frame (1), its characterized in that: the front of support frame (1) is fixedly connected with chain tight pulley (2) and lift drive module (3) respectively, lift drive module includes mounting panel (31), the upper surface of mounting panel (31) is fixedly connected with driving motor (4) and guide bar (32) respectively, the top fixedly connected with gear (5) of driving motor (4) output shaft, the outer wall meshing of gear (5) is connected with chain (6), chain (6) respectively with gear (5), chain tight pulley (2) and guide bar (32) swing joint, the outer wall fixedly connected with of chain (6) connects collet (7), the outer wall fixedly connected with of connecting collet (7) goes up and down collet (8).

2. A high-adaptability lifting structure according to claim 1, wherein: the number of the guide rods (32) is eight, and every four guide rods (32) are symmetrically arranged on two sides of the driving motor (4) in a group.

3. A high-adaptability lifting structure according to claim 1, wherein: the upper surface of the lifting bottom support (8) is provided with an anti-slip groove.

4. A high-adaptability lifting structure according to claim 1, wherein: the upper surface of the connecting bottom support (7) is provided with a through groove, and the outer diameter of the chain (6) is smaller than the inner diameter of the through groove.

5. A high-adaptability lifting structure according to claim 1, wherein: the driving motor (4) is electrically connected with an external power supply through a lead.