CN213207214U

CN213207214U - Electric lifting multifunctional hanger

Info

Publication number: CN213207214U
Application number: CN202022271591.XU
Authority: CN
Inventors: 刘德或
Original assignee: Guangzhou Yisheng Intelligent Equipment Co ltd
Current assignee: Guangzhou Yisheng Intelligent Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-14
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a multi-functional gallows of electric lift, the load simulator comprises a case, the outlet has been seted up to machine outer wall one side, machine incasement portion installs the rotating electrical machines, and the rotating electrical machines lower extreme is connected with first gear, the meshing of first gear outer wall one side has the second gear, and second gear lower extreme fixedly connected with threaded rod, the first flexible frame of machine outer wall lower extreme fixedly connected with, and the first slide rail of first flexible frame inner wall one side fixedly connected with, first slide rail inner wall sliding connection has first gyro wheel, and installs first meshing ring on one side of the first gyro wheel, the flexible frame of first meshing ring outer wall lower extreme fixedly connected with second. This multi-functional gallows of electric lift is provided with the threaded rod, can drive first meshing ring and second meshing ring when the threaded rod is rotatory and carry out the meshing motion, lets the flexible frame of third and second constantly accomodate or extend in to first flexible frame to help camera or projection equipment height-adjusting.

Description

Electric lifting multifunctional hanger

Technical Field

The utility model relates to a lifting device technical field specifically is a multi-functional gallows of electric lift.

Background

With the rapid development of economy and technological progress in various regions, projectors and cameras are electronic devices which are commonly used in meetings of work at present, and the devices are generally directly mounted on a wall for fixing.

The multifunctional lifting frame comprises a lifting device, a lifting device and a lifting device, wherein the lifting device comprises a lifting frame body, a lifting mechanism and a lifting mechanism, wherein the lifting mechanism is arranged on the lifting frame body, and the lifting mechanism is.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional gallows of electric lift to solve the unable self-height-adjusting that carries on of equipment such as projecting apparatus or camera that provide among the above-mentioned background art, current elevating gear is not stable enough at the in-process structure of going up and down, and lifting structure can not install the problem of different equipment according to the needs of self simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an electric lifting multifunctional hanging bracket comprises a case, wherein a wire outlet is formed in one side of the outer wall of the case, a rotating motor is arranged in the case, the lower end of the rotating motor is connected with a first gear, one side of the outer wall of the first gear is meshed with a second gear, a threaded rod is fixedly connected to the lower end of the second gear, a first telescopic frame is fixedly connected to the lower end of the outer wall of the case, a first slide rail is fixedly connected to one side of the inner wall of the first telescopic frame, a first roller is slidably connected to the inner wall of the first slide rail, a first meshing ring is arranged on one side of the first roller, a second telescopic frame is fixedly connected to the lower end of the outer wall of the first meshing ring, a second slide rail is fixedly connected to one side of the inner wall of the second telescopic frame, a second roller is slidably connected to the inner wall of the second slide rail, a second meshing ring is, and the lower end of the third telescopic frame is respectively provided with a first connecting piece, a second connecting piece and a third connecting piece, and the upper end and the lower end of the second sliding rail and the upper end and the lower end of the first sliding rail are fixedly connected with limit blocks.

Preferably, the diameter of the second gear is larger than that of the first gear, and the first gear is rotatably connected with the inner wall of the case through a rotating shaft.

Preferably, the threaded rod is engaged with the first engaging ring and the second engaging ring respectively.

Preferably, the first meshing ring and the first sliding rail form a sliding structure through the first roller, and the second meshing ring and the second sliding rail form a sliding structure through the second roller.

Preferably, logical groove has all been seted up on first flexible frame, the flexible frame of second and the flexible frame top of third, and the flexible frame inner wall diameter of first flexible frame, second and third all is greater than threaded rod outer wall diameter.

Preferably, the inner wall of the first telescopic frame is sleeved with the outer wall of the second telescopic frame, and the inner wall of the second telescopic frame is sleeved with the outer wall of the third telescopic frame.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional gallows of electric lift is provided with the rotating electrical machines, and the diameter of first gear is greater than the diameter of second gear and can plays the effect of speed reduction, avoids the rotational speed that the rotating electrical machines originally directly to drive the threaded rod and rotates, causes the instability of device, and the rotating electrical machines adopts direct current motor, can the noise reduction, and the security is splendid, and operating time is long, generates heat for a short time.

The threaded rod can drive first meshing ring and second meshing ring to carry out the meshing motion when rotatory, lets the flexible frame of third and second constantly accomodate or extend to in the first flexible frame to help camera or projection apparatus height-adjusting.

The first connecting piece, the second connecting piece and the third connecting piece can be correspondingly provided with different cameras or projection devices, so that the diversity of the mountable equipment is increased.

Drawings

FIG. 1 is a schematic structural view of a case and a first connecting member according to the present invention;

FIG. 2 is a schematic view of the structure of the case and the second connecting member of the present invention;

fig. 3 is a schematic view of the structure of the case and the third connecting member of the present invention.

Fig. 4 is a schematic structural view of the second and third retractable frames of the present invention.

In the figure: 1. a chassis; 2. an outlet; 3. a rotating electric machine; 4. a first gear; 5. a second gear; 6. a threaded rod; 7. a first telescopic frame; 8. a first slide rail; 9. a first roller; 10. a first meshing ring; 11. a second telescopic frame; 12. a second slide rail; 13. a second roller; 14. a second meshing ring; 15. a third telescopic frame; 16. a limiting block; 17. a first connecting member; 18. a second connecting member; 19. and a third connecting member.

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. 1-4, the present invention provides a technical solution: an electric lifting multifunctional hanger comprises a case 1, a wire outlet 2, a rotary motor 3, a first gear 4, a second gear 5, a threaded rod 6, a first telescopic frame 7, a first slide rail 8, a first roller 9, a first meshing ring 10, a second telescopic frame 11, a second slide rail 12, a second roller 13, a second meshing ring 14, a third telescopic frame 15, a limiting block 16, a first connecting piece 17, a second connecting piece 18 and a third connecting piece 19, wherein the wire outlet 2 is arranged on one side of the outer wall of the case 1, the rotary motor 3 is arranged in the case 1, the lower end of the rotary motor 3 is connected with the first gear 4, the second gear 5 is meshed with one side of the outer wall of the first gear 4, the lower end of the second gear 5 is fixedly connected with the threaded rod 6, the first telescopic frame 7 is fixedly connected with the lower end of the outer wall of the case 1, the first slide rail 8 is fixedly connected with one side of the inner wall of the first telescopic frame 7, and the first roller 9 is slidably, and first joggle 10 is installed to first gyro wheel 9 one side, first joggle 10 outer wall lower extreme fixedly connected with second flexible frame 11, and second flexible frame 11 inner wall one side fixedly connected with second slide rail 12, second slide rail 12 inner wall sliding connection has second gyro wheel 13, and second gyro wheel 13 one side installs second joggle 14, second joggle 14 lower extreme welding has the flexible frame of third 15, and the flexible frame 15 lower extreme of third installs first connecting piece 17, second connecting piece 18 and third connecting piece 19 respectively, the equal fixedly connected with stopper 16 in both ends about second slide rail 12 and the first slide rail 8.

The diameter of second gear 5 is greater than the diameter of first gear 4, and first gear 4 is connected through axis of rotation and quick-witted case 1 inner wall rotation, the diameter of first gear 4 is greater than the diameter of second gear 5 and can plays the effect of speed reduction, it is rotatory to avoid the direct drive threaded rod 6 of the rotational speed of rotating electrical machines 3 originally, cause the instability of device, rotating electrical machines 3 adopts direct current motor, can the noise reduction, the security is better simultaneously, it is long to have operating time, generate heat less advantage.

The threaded rod 6 is meshed with the first meshing ring 10 and the second meshing ring 14 respectively and connected with each other, the wire outlet 2 is mainly used for leading other data wires such as power wires, the threaded rod 6 fixes the second telescopic frame 11 and the third telescopic frame 15 in a mode of being meshed with the first meshing ring 10 and the second meshing ring 14, and the first telescopic frame 7, the second telescopic frame 11 and the third telescopic frame 15 are all of cavity structures and are nested in sequence.

First joggle ring 10 passes through and constitutes sliding structure between first gyro wheel 9 and the first slide rail 8, second joggle ring 14 passes through and constitutes sliding structure between second gyro wheel 13 and the second slide rail 12, when threaded rod 6 begins to rotate, can constantly carry out meshing motion with first joggle ring 10 and second joggle ring 14, when rotating electrical machines 3 clockwise rotation, first gyro wheel 9 can be followed the direction upward movement of first slide rail 8, second gyro wheel 13 can be followed the direction upward movement of second slide rail 12, third expansion frame 15 just can contract the inside of second expansion frame 11 like this, second expansion frame 11 can contract the inside of first expansion frame 7, the device constantly contracts, when rotating electrical machines 3 anticlockwise rotation, the direction of motion is opposite, the device constantly extends.

First flexible frame 7, logical groove has all been seted up on flexible frame 11 of second and the flexible frame 15 top of third, and first flexible frame 7, the flexible frame 11 of second and the flexible frame 15 inner wall diameter of third all is greater than the 6 outer wall diameters of threaded rod, second slide rail 12 and second gyro wheel 13 and first slide rail 8 and first gyro wheel 9 can improve the flexible in-process stability of the flexible frame 11 of second and the flexible frame 15 of third through gliding mode, stopper 16 then can play the effect of restriction second gyro wheel 13 and first gyro wheel 9 simultaneously, prevent that the flexible frame 15 of second 11 and third from droing from the device body.

The inner wall of the first telescopic frame 7 and the outer wall of the second telescopic frame 11 are sleeved with each other, the inner wall of the second telescopic frame 11 and the outer wall of the third telescopic frame 15 are sleeved with each other, the first connecting piece 17, the second connecting piece 18 and the third connecting piece 19 can correspond to cameras or projection devices with different installation, and a user can directly fix the first connecting piece 17, the second connecting piece 18 or the third connecting piece 19 on the third telescopic frame 15 through bolts according to the self requirements.

The working principle is as follows: for the electric lifting multifunctional hanger, firstly, the rotating motor 3 is started to drive the second gear 5 to rotate through the first gear 4, the second gear 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the first meshing ring 10 and the second meshing ring 14 to move up and down through a meshing motion mode, so that the second telescopic frame 11 and the third telescopic frame 15 are in telescopic motion, the first roller 9 can slide along the direction of the first sliding rail 8, the second roller 13 can slide along the direction of the second sliding rail 12, and finally the first connecting piece 17, the second connecting piece 18 or the third connecting piece 19 connected at the lower end are driven to move up and down, and the first connecting piece 17, the second connecting piece 18 and the third connecting piece 19 can be correspondingly provided with different cameras or projection devices, so that the use process of the whole electric lifting multifunctional hanger is completed.

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 multi-functional gallows of electric lift, includes quick-witted case (1), its characterized in that: a wire outlet (2) is formed in one side of the outer wall of the case (1), a rotating motor (3) is installed inside the case (1), the lower end of the rotating motor (3) is connected with a first gear (4), one side of the outer wall of the first gear (4) is meshed with a second gear (5), the lower end of the second gear (5) is fixedly connected with a threaded rod (6), the lower end of the outer wall of the case (1) is fixedly connected with a first telescopic frame (7), one side of the inner wall of the first telescopic frame (7) is fixedly connected with a first slide rail (8), the inner wall of the first slide rail (8) is slidably connected with a first idler wheel (9), one side of the first idler wheel (9) is provided with a first meshing ring (10), the lower end of the outer wall of the first meshing ring (10) is fixedly connected with a second telescopic frame (11), and one side of the inner wall of the second telescopic, the inner wall of the second sliding rail (12) is connected with a second roller (13) in a sliding mode, a second meshing ring (14) is installed on one side of the second roller (13), a third telescopic frame (15) is welded to the lower end of the second meshing ring (14), a first connecting piece (17), a second connecting piece (18) and a third connecting piece (19) are installed at the lower end of the third telescopic frame (15) respectively, and limit blocks (16) are fixedly connected to the upper end and the lower end of the second sliding rail (12) and the first sliding rail (8).

2. The multifunctional electric lifting hanger as claimed in claim 1, wherein: the diameter of the second gear (5) is larger than that of the first gear (4), and the first gear (4) is rotationally connected with the inner wall of the case (1) through a rotating shaft.

3. The multifunctional electric lifting hanger as claimed in claim 1, wherein: the threaded rod (6) is meshed and connected with the first meshing ring (10) and the second meshing ring (14) respectively.

4. The multifunctional electric lifting hanger as claimed in claim 1, wherein: the first meshing ring (10) forms a sliding structure with the first sliding rail (8) through the first roller (9), and the second meshing ring (14) forms a sliding structure with the second sliding rail (12) through the second roller (13).

5. The multifunctional electric lifting hanger as claimed in claim 1, wherein: logical groove has all been seted up on first flexible frame (7), the flexible frame of second (11) and the flexible frame of third (15) top, and just first flexible frame (7), the flexible frame of second (11) and the flexible frame of third (15) inner wall diameter all is greater than threaded rod (6) outer wall diameter.

6. The multifunctional electric lifting hanger as claimed in claim 1, wherein: the inner wall of the first telescopic frame (7) is mutually sleeved with the outer wall of the second telescopic frame (11), and the inner wall of the second telescopic frame (11) is mutually sleeved with the outer wall of the third telescopic frame (15).