CN218845576U

CN218845576U - Conference multimedia equipment

Info

Publication number: CN218845576U
Application number: CN202223232367.5U
Authority: CN
Inventors: 董海河
Original assignee: Beijing Chuangxiang Unicorn Technology Co ltd
Current assignee: Beijing Chuangxiang Unicorn Technology Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-04-11
Anticipated expiration: 2032-12-04

Abstract

The utility model discloses a conference multimedia device, including a supporting table and a top plate arranged on the outer wall of the top of the supporting table, the outer walls of the two ends of the top plate are respectively and fixedly connected with a first baffle and a second baffle, and a first rotary rod and a second rotary rod are respectively and rotatably connected between the inner walls of the opposite ends of the first baffle and the second baffle through bearings, the outer wall of the other end of the second baffle is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with the outer wall of one end of the first rotary rod, and the outer wall of the circumference of the second rotary rod is fixedly connected with a projector body; the utility model discloses a driving motor can drive first rotary rod and master gear dish and rotate, because the vice fluted disc diameter is greater than the master gear dish, consequently the vice fluted disc can drive second rotary rod and the rotation of projecting apparatus body with more slow speed to the regulation effect to projecting apparatus body angle has been realized.

Description

Conference multimedia equipment

Technical Field

The utility model relates to a multimedia device technical field specifically is a meeting multimedia device.

Background

Multimedia, i.e. multimedia information service, is one of the highest standards for short message technology development. The method has the greatest characteristic that the method can support the multimedia function, and not only can carry out multimedia transmission between mobile phones by using a high-speed transmission technology and GPRS and using WAP as a carrier to transmit video clips, pictures, sounds and characters.

Through the retrieval, a multimedia device for meeting room of patent publication number "CN215807268U", through setting up the threaded rod, through rotating the dwang, and then make second bevel gear rotate in step, drive first bevel gear through second bevel gear and rotate, and then make the threaded rod take place to rotate, and then can make the sliding block slide from top to bottom on the surface of threaded rod, can require to adjust the height according to the projecting of projecting apparatus, and then can make projection and screen coordinate, make the image can show completely on the screen, make things convenient for the viewer to watch, make the more complete demonstration of image on screen or wall, have easily carry, the effect of facilitating the use, the result of use of device has been improved.

The above technical characteristics have the following disadvantages: when using, can only control the whole projection height of projecting apparatus through adjusting device's height, but the height of device has certain limitation, can't carry out the projection to higher position to holistic operation process is manual operation, can be more troublesome in the in-service use, and inconvenient use, therefore, the urgent need design a meeting multimedia device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a meeting multimedia 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 conference multimedia device comprises a supporting table and a top plate arranged on the outer wall of the top of the supporting table, wherein the outer walls of two ends of the top plate are respectively and fixedly connected with a first baffle and a second baffle, a first rotating rod and a second rotating rod are respectively and rotatably connected between the inner walls of the opposite ends of the first baffle and the second baffle through bearings, the outer wall of the other end of the second baffle is fixedly connected with a driving motor, and one end of an output shaft of the driving motor is fixedly connected to the outer wall of one end of the first rotating rod;

the circumference outer wall fixedly connected with projecting apparatus body of second rotary rod, and the one end outer wall of first baffle rotates through the bearing respectively and is connected with main fluted disc and vice fluted disc, and the one end outer wall of first rotary rod and second rotary rod respectively with main fluted disc and vice fluted disc fixed connection, the main fluted disc meshes with vice fluted disc mutually.

Preferably, the top outer wall of the supporting table is rotatably connected with a rotating disc through a bearing, the top plate is fixedly connected to the top outer wall of the rotating disc, and a control panel electrically connected with the driving motor is arranged on the outer wall of one side of the supporting table.

Preferably, the outer walls of the two ends of the supporting table are fixedly connected with supporting rods, an auxiliary supporting ring is fixedly connected between the outer walls of the tops of the supporting rods, and the auxiliary supporting ring is in contact with the outer wall of the bottom of the top plate.

Preferably, the outer wall of the circumference of the bottom of the supporting table is fixedly connected with a gasket, and the gasket is made of rubber.

Preferably, the bottom case has been cup jointed to the circumference of first rotary rod, and bottom case fixed connection is in the top outer wall of roof, and the both sides outer wall of bottom case all opens a plurality of inlet ducts that the equidistance distributes, and the inside fixedly connected with air pump of bottom case, the top outer wall fixedly connected with air-out net of bottom case.

Preferably, the outer wall of the top of the other end of the second baffle is provided with a rotating groove, the inner wall of the circumference of the rotating groove is fixedly connected with a plurality of identification rods which are distributed equidistantly, a poke rod is arranged in the middle of the outer wall of one end of the rotating groove, and the poke rod is electrically connected with the control panel.

Preferably, the equal fixedly connected with curb plate of both sides top outer wall of under casing, and the top outer wall of curb plate slides and pegs graft and have a plurality of lifters that the equidistance distributes, fixedly connected with guard bar between the top outer wall of lifter, equal fixedly connected with a plurality of reset spring that cup joint in the lifter outer wall between guard bar and the under casing.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, when in use, the projector body can enter a normal working state through the control panel and perform projection, when the projection angle of the projector body needs to be adjusted, the driving motor is started, the driving motor can drive the first rotary rod and the main fluted disc to rotate, and the diameter of the auxiliary fluted disc is larger than that of the main fluted disc, so that the auxiliary fluted disc can drive the second rotary rod and the projector body to rotate at a slower speed, thereby realizing the adjustment effect on the angle of the projector body and preventing the projector body from being damaged by too fast rotation;

in the utility model, through the arranged rotating disk, the top plate arranged at the top of the rotating disk and the whole device can rotate at the top of the supporting table, thereby being matched with the rotatable projector body, realizing the projection effect at any angle and being more convenient to use;

the utility model discloses in, through the under casing that sets up, through the air pump start-up in the control under casing, the accessible goes out the air net and blows the processing to projector body bottom, has improved the radiating effect to the projector body to can prevent effectively that the projector body from falling the ash.

Drawings

Fig. 1 is a schematic overall structure diagram of a conference multimedia device.

Fig. 2 is a schematic view of a rotating disk structure of a conference multimedia device.

Fig. 3 is a schematic structural diagram of a main fluted disc and a secondary fluted disc of a conference multimedia device.

Fig. 4 is a schematic structural diagram of a guard bar of a conference multimedia device.

Fig. 5 is a schematic view of an air outlet network structure of a conference multimedia device.

In the figure: 1. a support table; 2. a control panel; 3. an auxiliary support ring; 4. a top plate; 5. a first baffle plate; 6. a projector body; 7. a second baffle; 8. a poke rod; 9. a drive motor; 10. a support bar; 11. rotating the disc; 12. a gasket; 13. a main fluted disc; 14. a secondary fluted disc; 15. an air inlet groove; 16. a bottom box; 17. a first rotating rod; 18. a side plate; 19. a guard bar; 20. a second rotating rod; 21. a lifting rod; 22. a return spring; 23. and (4) an air outlet net.

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.

Example 1

Referring to fig. 1-5, in an embodiment of the present invention, a conference multimedia device includes a supporting table 1 and a top plate 4 disposed on an outer wall of a top portion of the supporting table 1, outer walls of two ends of the top plate 4 are respectively and fixedly connected with a first baffle 5 and a second baffle 7, and an inner wall of an opposite end of the first baffle 5 and the second baffle 7 is respectively and rotatably connected with a first rotating rod 17 and a second rotating rod 20 through a bearing, an outer wall of the other end of the second baffle 7 is fixedly connected with a driving motor 9, and one end of an output shaft of the driving motor 9 is fixedly connected to an outer wall of one end of the first rotating rod 17;

the projector body 6 is fixedly connected to the circumferential outer wall of the second rotating rod 20, and the one end outer wall of the first baffle 5 is rotatably connected to the main gear disc 13 and the sub-gear disc 14 through bearings, and the one end outer walls of the first rotating rod 17 and the second rotating rod 20 are fixedly connected to the main gear disc 13 and the sub-gear disc 14, respectively, the main gear disc 13 is meshed with the sub-gear disc 14, when the projector body 6 is in use, the projector body 6 can enter a normal working state through the control panel 2, and performs projection, when a projection angle of the projector body 6 needs to be adjusted, the driving motor 9 is started, the driving motor 9 can drive the first rotating rod 17 and the main gear disc 13 to rotate, since the diameter of the sub-gear disc 14 is greater than that of the main gear disc 13, the sub-gear disc 14 can drive the second rotating rod 20 and the projector body 6 to rotate at a slower speed, thereby achieving an angle adjustment effect on the projector body 6, and preventing damage to the projector body 6 caused by too fast rotation.

Wherein, the top outer wall of brace table 1 is connected with rotary disk 11 through the bearing rotation, and roof 4 fixed connection is in rotary disk 11's top outer wall, one side outer wall of brace table 1 is provided with control panel 2 with 9 electric connection of driving motor, through the rotary disk 11 that sets up, roof 4 and the whole device that set up at rotary disk 11 top all can rotate at brace table 1's top, thereby cooperate rotatable projecting apparatus body 6, the projection effect to arbitrary angle has been realized, and it is more convenient to use.

Wherein, the equal fixedly connected with bracing piece 10 of both ends outer wall of brace table 1, and fixedly connected with auxiliary support ring 3 between the top outer wall of bracing piece 10, auxiliary support ring 3 contacts with the bottom outer wall of roof 4.

Wherein, the bottom circumference outer wall fixedly connected with packing ring 12 of brace table 1, and packing ring 12 is the rubber material, and the packing ring 12 through the rubber material that sets up can improve the frictional force of brace table 1 and desktop to hoisting device's stability, and can prevent effectively that the desktop from suffering the extrusion of brace table 1 and destroying.

Wherein, under casing 16 has been cup jointed to first rotary rod 17's circumference, and under casing 16 fixed connection is in the top outer wall of roof 4, a plurality of inlet ducts 15 that the equidistance distributes are all opened to under casing 16's both sides outer wall, and under casing 16's inside fixedly connected with air pump, under casing 16's top outer wall fixedly connected with goes out the air net 23, under casing 16 through setting up, start through the air pump in the control under casing 16, the processing of blowing is carried out to 6 bottoms of projecting apparatus body to accessible air net 23, the radiating effect to projecting apparatus body 6 has been improved, and can effectively prevent that projecting apparatus body 6 from falling the ash.

Wherein, the other end top outer wall of second baffle 7 is opened there is the swivelling chute, and the circumference inner wall fixedly connected with equidistance of swivelling chute distributes a plurality of marker posts, is provided with poker rod 8 in the middle of the one end outer wall of swivelling chute, is electric connection between poker rod 8 and control panel 2, poker rod 8 through setting up, when needs are transferred to projecting apparatus body 6, directly through rotating poker rod 8, can realize the quick angle modulation effect to projecting apparatus body 6 under driving motor 9's effect.

The utility model discloses a theory of operation is: when using, can make projecting apparatus body 6 get into normal operating condition through control panel 2, and carry out the projection, when the projection angle to projecting apparatus body 6 needs is adjusted, start driving motor 9, driving motor 9 can drive first rotary rod 17 and main fluted disc 13 and rotate, because vice fluted disc 14 diameter is greater than main fluted disc 13, consequently vice fluted disc 14 can drive second rotary rod 20 and projecting apparatus body 6 rotation with more slow speed, thereby realized the regulating effect to projecting apparatus body 6 angle, and prevent to rotate and cause the damage to projecting apparatus body 6 too fast.

Example 2

Referring to fig. 5, it is different from embodiment 1 in that the outer walls of the top portions of the two sides of the bottom box 16 are fixedly connected with side plates 18, the outer walls of the top portions of the side plates 18 are slidably inserted with a plurality of lifting rods 21 distributed at equal intervals, a protection rod 19 is fixedly connected between the outer walls of the top portions of the lifting rods 21, and a plurality of return springs 22 sleeved on the outer walls of the lifting rods 21 are fixedly connected between the protection rod 19 and the bottom box 16.

The utility model discloses a theory of operation is: when the projecting apparatus body 6 rotates to the vertical downward, the usable lifter 21 and the guard bar 19 that can go up and down limit the projecting apparatus body 6 and provide the protection effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. The utility model provides a meeting multimedia equipment, includes brace table (1) and sets up in roof (4) of brace table (1) top outer wall, its characterized in that: the outer walls of two ends of the top plate (4) are respectively and fixedly connected with a first baffle plate (5) and a second baffle plate (7), a first rotating rod (17) and a second rotating rod (20) are respectively and rotatably connected between the inner walls of the opposite ends of the first baffle plate (5) and the second baffle plate (7) through bearings, the outer wall of the other end of the second baffle plate (7) is fixedly connected with a driving motor (9), and one end of an output shaft of the driving motor (9) is fixedly connected to the outer wall of one end of the first rotating rod (17);

the circumference outer wall fixedly connected with projecting apparatus body (6) of second rotary rod (20), and the one end outer wall of first baffle (5) rotates through the bearing respectively and is connected with main fluted disc (13) and vice fluted disc (14), and the one end outer wall of first rotary rod (17) and second rotary rod (20) respectively with main fluted disc (13) and vice fluted disc (14) fixed connection, main fluted disc (13) and vice fluted disc (14) mesh mutually.

2. A conferencing multimedia device according to claim 1, wherein: the top outer wall of the supporting table (1) is rotatably connected with a rotating disc (11) through a bearing, the top plate (4) is fixedly connected to the top outer wall of the rotating disc (11), and a control panel (2) electrically connected with a driving motor (9) is arranged on the outer wall of one side of the supporting table (1).

3. A conferencing multimedia device according to claim 2, wherein: the supporting table is characterized in that supporting rods (10) are fixedly connected to the outer walls of the two ends of the supporting table (1), an auxiliary supporting ring (3) is fixedly connected between the outer walls of the tops of the supporting rods (10), and the auxiliary supporting ring (3) is in contact with the outer wall of the bottom of the top plate (4).

4. A conferencing multimedia device according to claim 3, wherein: the outer wall of the circumference of the bottom of the supporting table (1) is fixedly connected with a gasket (12), and the gasket (12) is made of rubber.

5. The conferencing multimedia device of claim 4, wherein: the circumference of first rotary rod (17) has cup jointed under casing (16), and under casing (16) fixed connection in the top outer wall of roof (4), and the both sides outer wall of under casing (16) all opens a plurality of inlet ducts (15) that the equidistance distributes, and the inside fixedly connected with air pump of under casing (16), the top outer wall fixedly connected with air-out net (23) of under casing (16).

6. A conferencing multimedia device according to any of claims 2-5, wherein: the other end top outer wall of second baffle (7) is opened there is the swivelling chute, and the circumference inner wall fixedly connected with equidistance of swivelling chute a plurality of marker posts that distribute, is provided with poker rod (8) in the middle of the one end outer wall of swivelling chute, is electric connection between poker rod (8) and control panel (2).

7. A conferencing multimedia device according to claim 5, wherein: the utility model discloses a set up the lifting rod, including the equal fixedly connected with curb plate (18) of both sides top outer wall of under casing (16), and the top outer wall of curb plate (18) slides and pegs graft and have a plurality of lifter (21) that the equidistance distributes, fixedly connected with guard bar (19) between the top outer wall of lifter (21), equal fixedly connected with a plurality of reset spring (22) of cup jointing in lifter (21) outer wall between guard bar (19) and under casing (16).