CN220303291U

CN220303291U - Rotating bracket of conference flat plate

Info

Publication number: CN220303291U
Application number: CN202320408166.1U
Authority: CN
Inventors: 陈世华; 李洋洋
Original assignee: Wuhan Youzhiyun Information Technology Co ltd
Current assignee: Wuhan Youzhiyun Information Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2024-01-05
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of conference flat supporting equipment and discloses a rotating bracket of a conference flat, which comprises a fixed plate and a sliding rod, wherein the bottom of the fixed plate is fixedly connected with a reinforcing plate, the bottom of the reinforcing plate is fixedly connected with a moving mechanism, the top of the fixed plate is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a storage table, the top of the fixed plate is fixedly connected with a fixed column, a groove body is formed in the fixed column, a rotating shaft is rotatably connected in the groove body, a fixed ring is fixedly connected to the outer part of the rotating shaft, the rotating bracket of the conference flat has the advantages of simple and rotatable structure, the supporting and fixing stability, the fixing structure and a gear structure are used for fixing the position of the conference flat, the structure is simple and rotatable, the stability meets the requirements, and the problems that most of currently used conference flat brackets are not rotatable, and the complex structure and the stability of the brackets provided with the rotating structure cannot meet the requirements are solved.

Description

Rotating bracket of conference flat plate

Technical Field

The utility model relates to the technical field of conference flat supporting equipment, in particular to a rotating bracket of a conference flat.

Background

The conference flat plate is screen type equipment integrating functions of a computer, a projector, an electronic whiteboard, a television, an advertising machine, a sound box and the like, has the functions of writing, annotating, synchronous interaction, multimedia, remote video conference and the like, integrates multiple technologies of high-definition display, man-machine interaction, multimedia information processing, network transmission and the like, and is commonly used in places such as government and enterprise conference rooms, media lecture halls, education and training institutions and the like.

Most of the current conference plates are only provided with supporting structures, lack stability, and cannot rotate according to actual needs in the conference process by using the support, and the support structures with the rotating structures are partially provided with the complex structures, so that the adjustment is inconvenient and the actual use requirements cannot be met.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rotating bracket of a conference flat plate, which has the advantages of simple and rotatable structure and stable support and fixation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dull and stereotyped runing rest of meeting, includes fixed plate and slide bar, the bottom fixedly connected with reinforcing plate of fixed plate, the bottom fixedly connected with moving mechanism of reinforcing plate, the top fixedly connected with support column of fixed plate, the top fixedly connected with thing platform of support column, the top fixedly connected with fixed column of fixed plate, the cell body has been seted up to the inside of fixed column, and the inside rotation of cell body is connected with the pivot, the outside fixedly connected with solid fixed ring of pivot, gu fixed ring's outside fixedly connected with fixed knot constructs, conference flat board is installed to the front end of fixed knot constructs, the top fixedly connected with fixer of support column, the spout has been seted up to the inside of fixer, the outside of spout is provided with the knob, the back fixedly connected with worm of knob, the top meshing of worm is connected with the worm wheel, the inside fixedly connected with pivot of worm wheel, the outside tail end fixedly connected with first bevel gear of pivot, the back meshing of first bevel gear is connected with second bevel gear, the inside of second bevel gear is provided with the pivot, the outside fixedly connected with the pivot of outside gear, the outside fixedly connected with tooth bar of fixed knot of support bar, the front end fixedly connected with tooth bar, the front end of fixed connection has the fixed knot of pivot.

Preferably, a brake pad is arranged on the upper side of the outer part of the universal wheel arranged on the moving mechanism, and the position of the moving mechanism and thus the support can be fixed by using the brake pad.

Preferably, the sliding groove is provided with two groups, one group is provided with a groove body corresponding to a cuboid structure arranged at the tail end of the toothed bar, the length of the groove body is greater than or equal to the movable distance of the toothed bar, the other group is provided with a groove body corresponding to the sliding bar, the length of the groove body is greater than or equal to the movable distance of the sliding bar, and the toothed bar and the sliding bar can slide in the sliding groove.

Preferably, the opening corresponding to the cylindrical structure at the front end of the worm is formed in the fixer, bearings are arranged at two ends of the worm in the fixer, the bearings are rotationally connected with the worm, bearings are arranged at the left end of the worm wheel in the fixer, the bearings are rotationally connected with the worm wheel, bearings are arranged at two ends of the rotating shaft fixedly connected with the inside of the gear in the fixer, and the bearings are rotationally connected with the rotating shaft.

Preferably, the movable distance of the sliding rod is smaller than the minimum distance between the sliding rod and the worm, and in particular, the minimum distance between the sliding groove formed in the fixer and corresponding to the sliding rod and the worm is larger than zero.

Preferably, the fixed block is arranged to correspond to the arc-shaped structure with the rotating shaft, a rubber pad is arranged outside the fixed block, the arrangement of the rubber pad can avoid damage to the rotating shaft, and effective friction exists between the rubber pad and the rotating shaft.

Preferably, the fixing plate is made of metal.

The beneficial effects are that:

1. this dull and stereotyped runing rest of meeting makes through the rotation knob with knob fixed connection's worm begin to rotate, the worm will drive the worm wheel and rotate, the worm wheel rotates and drives and be fixed in the outside first bevel gear of same pivot with worm wheel itself and rotate, first bevel gear drives the second bevel gear and rotate, the second bevel gear drives the gear rotation, gear rotation drives the rack and slides in the spout inside, thereby drive limiting plate and fixed block and remove, simultaneously, the slide bar slides in the spout inside, stop when the fixed block cancellation centre gripping pivot, the pivot can rotate this moment, can carry out rotation regulation to the position of the dull and stereotyped meeting of being fixed in pivot top, after the regulation is accomplished, the opposite direction select knob is fixed again can, moreover, the steam generator is simple in structure.

2. This dull and stereotyped runing rest of meeting, the stability of support is increased through structures such as fixed plate and reinforcing plate, when the dull and stereotyped runing rest of meeting uses, the dull and stereotyped fixed knot of meeting is fixed in on the fixed knot constructs, easily emptys when receiving the collision, so set up the focus that fixed plate and reinforcing plate reduce the support, increase the stability of support, use the support column to carry out further fixing to the position of fixed column, support fixed effect accords with expectedly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fixing structure of the present utility model;

FIG. 3 is a schematic view of the structure of the worm of the present utility model;

fig. 4 is a schematic view of the gear structure of the present utility model.

Fig. 5 is a top view of the present utility model.

In the figure: 1. a fixing plate; 2. a reinforcing plate; 3. a moving mechanism; 4. a support column; 5. a storage table; 6. fixing the column; 7. a rotating shaft; 8. a fixed block; 9. a fixing ring; 10. a fixed structure; 11. a conference plate; 12. a holder; 13. a chute; 14. a knob; 15. a worm; 16. a worm wheel; 17. a first bevel gear; 18. a second bevel gear; 19. a gear; 20. a toothed bar; 21. a limiting plate; 22. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, a rotating bracket for a conference flat plate, which comprises a fixed plate 1, the bottom fixedly connected with reinforcing plate 2 of fixed plate 1, the fixed plate 1 adopts metal material, the bottom fixedly connected with moving mechanism 3 of reinforcing plate 2, the top fixedly connected with support column 4 of fixed plate 1, the top fixedly connected with thing platform 5 of support column 4, the top fixedly connected with fixed column 6 of fixed plate 1, the cell body has been seted up to the inside of fixed column 6, the inside rotation of cell body is connected with pivot 7, the outside fixedly connected with solid fixed ring 9 of pivot 7, the outside fixedly connected with fixed knot of solid fixed ring 9 constructs 10, the front end of fixed structure 10 installs conference flat plate 11, the top fixedly connected with fixer 12 of support column 4, the inside of fixer 12 has seted up spout 13, the outside of spout 13 is provided with knob 14, the back fixedly connected with worm 15 of knob 14, the top meshing of worm 15 is connected with worm 16, the inside fixedly connected with pivot of 16, the outside fixedly connected with first bevel gear 17 of pivot, the back of first bevel gear 17 meshing is connected with second bevel gear 18, the inside of second bevel gear 18 is provided with the inside of pivot 21, the inside of fixed connection of fixed plate 20 is connected with the front end of pivot 21, the fixed connection of the front end of fixed plate 20, the fixed connection of the front end of pivot 20 is fixed with the fixed plate of pivot 20.

The sliding groove 13 is provided with two groups, one group is provided with a groove body corresponding to a cuboid structure arranged at the tail end of the toothed bar 20, the length of the groove body is greater than or equal to the movable distance of the toothed bar 20, the other group is provided with a groove body corresponding to the sliding bar 22, the length of the groove body is greater than or equal to the movable distance of the sliding bar 22, and the toothed bar 20 and the sliding bar 22 can slide in the sliding groove 13.

Wherein, the trompil that corresponds with the cylinder structure of worm 15 front end is seted up to the inside of fixer 12, and the inside of fixer 12 is located the both ends of worm 15 and is provided with the bearing, and the bearing rotates with worm 15 to be connected, and the inside of fixer 12 is located the left end of worm wheel 16 and is provided with the bearing, and the bearing rotates with worm wheel 16 to be connected, and the inside of fixer 12 is located the both ends of the pivot of the inside fixed connection of gear 19 and is provided with the bearing, and the bearing rotates with the pivot to be connected.

Wherein the movable distance of the slide bar 22 is smaller than the minimum distance between the slide bar 22 and the worm 15, and in particular, the minimum distance between the slide groove 13 corresponding to the slide bar 22 and the worm 15, which is arranged in the fixer 12, is larger than zero.

Wherein, fixed block 8 sets up to the arc structure that corresponds with pivot 7, and the outside of fixed block 8 is provided with the rubber pad, and the setting of rubber pad can avoid pivot 7 to damage and has effectual friction between rubber pad and the pivot 7.

Working principle: when the rotating bracket of the conference flat plate is used, when the direction of the conference flat plate needs to be adjusted, the knob 14 can be rotated, so that the worm 15 fixedly connected with the knob 14 starts to rotate, the worm 15 drives the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the first bevel gear 17 fixed outside the same rotating shaft with the worm wheel 16, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the gear 19 to rotate, the gear 19 rotates to drive the toothed bar 20 to slide in the sliding groove 13, thereby driving the limiting plate 21 and the fixed block 8 to move, meanwhile, the sliding rod 22 slides in the sliding groove 13 and stops when the fixed block 8 cancels the clamping rotating shaft 7, at the moment, the rotating shaft 7 can rotate, the position of the conference flat plate fixed above the rotating shaft 7 can be rotationally adjusted, and after the adjustment is finished, the reverse direction selection knob 14 is fixed again, and the structure is simple.

Example two

Referring to fig. 1-5, further, in the first embodiment, the bottom of the fixing plate 1 is fixedly connected with a reinforcing plate 2, the fixing plate 1 is made of metal, the bottom of the reinforcing plate 2 is fixedly connected with a moving mechanism 3, and a brake pad is disposed on the upper side of the outside of the universal wheel provided by the moving mechanism 3, so that the position of the moving mechanism 3 and thus the support can be fixed by using the brake pad.

Working principle: when the rotating support of the conference flat plate is used, the conference flat plate is fixed on the fixing structure 10, and is easy to topple over when being collided, so the center of gravity of the support is reduced by the fixing plate 1 and the reinforcing plate 2, the stability of the support is increased, the support column 4 is used for further fixing the position of the fixing column 6, the supporting and fixing effect accords with expectations, meanwhile, the moving mechanism 3 can be used for moving the position of the support, and when the position of the support is required to be fixed, the moving mechanism 3 is stepped on by pressing the brake pad.

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

Claims

1. The utility model provides a rotating stand of conference flat board, includes fixed plate (1) and slide bar (22), its characterized in that: the bottom of fixed plate (1) is fixedly connected with reinforcing plate (2), the bottom of reinforcing plate (2) is fixedly connected with moving mechanism (3), the top of fixed plate (1) is fixedly connected with support column (4), the top of support column (4) is fixedly connected with put thing platform (5), the top of fixed plate (1) is fixedly connected with fixed column (6), the cell body has been seted up to the inside of fixed column (6), and the inside rotation of cell body is connected with pivot (7), the outside fixedly connected with solid fixed ring (9) of pivot (7), the outside fixedly connected with fixed knot of solid fixed ring (9) constructs (10), the front end of the fixed structure (10) is provided with a conference flat plate (11), the top of the support column (4) is fixedly connected with a fixer (12), a chute (13) is formed in the fixer (12), a knob (14) is arranged outside the chute (13), the back of the knob (14) is fixedly connected with a worm (15), the top of the worm (15) is in meshed connection with a worm wheel (16), the inside of the worm wheel (16) is fixedly connected with a rotating shaft, the tail end of the outside of the rotating shaft is fixedly connected with a first bevel gear (17), the back of the first bevel gear (17) is in meshed connection with a second bevel gear (18), the inside of second bevel gear (18) is provided with the pivot, and the outside both sides fixedly connected with gear (19) of pivot, the top meshing of gear (19) is connected with rack bar (20), the anterior fixedly connected with limiting plate (21) of rack bar (20), the anterior fixedly connected with fixed block (8) of limiting plate (21).

2. A rotating stand for a conference plate according to claim 1, wherein: the upper side of the outside of the universal wheel arranged on the moving mechanism (3) is provided with a brake pad.

3. A rotating stand for a conference plate according to claim 1, wherein: the sliding grooves (13) are provided with two groups, one group is provided with two groups of groove bodies corresponding to cuboid structures arranged at the tail ends of the toothed bars (20), the length of the groove bodies is greater than or equal to the movable distance of the toothed bars (20), the other group is provided with groove bodies corresponding to the sliding bars (22), and the length of the groove bodies is greater than or equal to the movable distance of the sliding bars (22).

4. A rotating stand for a conference plate according to claim 1, wherein: the inside of fixer (12) is offered and is corresponded the trompil with the cylinder structure of worm (15) front end, the inside of fixer (12) is located the both ends of worm (15) and is provided with the bearing, and the bearing rotates with worm (15) to be connected, the inside of fixer (12) is located the left end of worm wheel (16) and is provided with the bearing, and the bearing rotates with worm wheel (16) to be connected, the inside of fixer (12) is located the both ends of the inside fixed connection's of gear (19) pivot and is provided with the bearing, and the bearing rotates with the pivot to be connected.

5. A rotating stand for a conference plate according to claim 1, wherein: the movable distance of the sliding rod (22) is smaller than the minimum distance between the sliding rod (22) and the worm (15), and particularly the minimum distance between a sliding groove (13) formed in the fixer (12) and corresponding to the sliding rod (22) and the worm (15) is larger than zero.

6. A rotating stand for a conference plate according to claim 1, wherein: the fixed block (8) is arranged to be of an arc-shaped structure corresponding to the rotating shaft (7), and a rubber pad is arranged outside the fixed block (8).

7. A rotating stand for a conference plate according to claim 1, wherein: the fixing plate (1) is made of metal.