CN214064489U

CN214064489U - Screen projection terminal for multi-language video conference

Info

Publication number: CN214064489U
Application number: CN202022372848.0U
Authority: CN
Inventors: 马宪泉
Original assignee: Hainan Shuanghou Technology Co ltd
Current assignee: Hainan Shuanghou Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-27
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a screen terminal of throwing of multilingual videoconference, including electronic jar, fixed disk, containing box, slewing mechanism and closing door mechanism. This screen terminal of throwing of multilingual video conference, during the use, at first will throw the screen terminal and pass through mounting panel fixed mounting at the top of meeting room, then begin to extend through outside switch control electric cylinder, electric cylinder begins to drive the fixed disk and descends, then begin to work through the first motor of on-off control, first motor begins to drive second bevel gear and rotates, second bevel gear drives the containing box through first bevel gear and rotates in the bottom surface of fixed disk, thereby adjust the orientation of throwing the screen terminal through slewing mechanism, at this moment, begin to work through on-off control second motor, the second motor drives the spur gear and begins to rotate, the spur gear begins to drive the spout through the rack and slides on the slide rail, the spout drives the door body and leaves the face-to-face that holds the chamber, thereby will hold the chamber through closing a mechanism and open.

Description

Screen projection terminal for multi-language video conference

Technical Field

The utility model relates to a video conference field specifically is a screen terminal of throwing of multilingual video conference.

Background

Video conferencing refers to a conference in which people at two or more locations have a face-to-face conversation via a communication device and a network. Video conferences can be divided into point-to-point conferences and multipoint conferences according to different numbers of participating places. Individuals in daily life do not require the security of conversation contents, the quality of a conference and the scale of the conference, and can adopt video software such as Tencent QQ to carry out video chat. And the commercial video conference of government organs and enterprise institutions requires conditions such as stable and safe network, reliable conference quality, formal conference environment and the like, and professional video conference equipment is required to be used for establishing a special video conference system. The video conference system uses video terminals to display and operate.

Through the multi-language video conference subtitle synchronization system, participants can hear the sound of other meeting places, see the image, the action and the expression of participants at other meeting places, and can also send electronic demonstration content, so that a screen projection terminal of the multi-language video conference with the feeling of being personally on the scene of the participants is a projector for projecting and displaying conference content, but the screen projection terminal of the existing multi-language video conference is usually installed at the top of a meeting room, so that an operator cannot conveniently adjust the screen projection angle and position of the screen projection terminal, and the use of the screen projection terminal of the multi-language video conference is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen terminal of throwing of multilingual video conference 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:

the utility model provides a screen terminal of throwing of multilingual video conference, including the mounting panel, the bottom surface fixed mounting of mounting panel has the stiff end of electronic jar, the flexible end fixedly connected with fixed disk of electronic jar, the bottom surface of fixed disk rotates and is connected with the containing box, inside one side of containing box is equipped with holds the chamber, the inside opposite side of containing box is equipped with the bleeder vent that is linked together with holding the chamber, hold the intracavity and be equipped with and throw the screen terminal, be equipped with slewing mechanism between containing box and the fixed disk, slewing mechanism includes first bevel gear, second bevel gear and first motor, one side of containing box is equipped with a body, the door body corresponds and the adaptation with holding the chamber, the top bottom bilateral symmetry fixedly connected with spout of the door body, the inboard sliding connection of spout has the slide rail rather than the adaptation, slide rail fixed connection is on the outer wall of containing box, establish relevant door mechanism between spout and the containing box, door mechanism includes second motor, A rack and a spur gear.

As a further aspect of the present invention: the inner wall one side fixedly connected with guard aperture board of bleeder vent, the guard aperture board flushes with the outer wall of containing box, and the inner wall opposite side fixedly connected with dust guard of bleeder vent is equipped with the fan between dust guard and the bleeder vent board, and the fixed connection of fan is on the inner wall of bleeder vent.

As a further aspect of the present invention: first bevel gear fixed connection is at the top surface of containing box, and first motor fixed mounting is at the top surface of fixed disk.

As a further aspect of the present invention: the first bevel gear is sleeved on the outer side of the fixed disc, the second bevel gear is fixedly connected with an output shaft of the first motor through a coupler, and the second bevel gear is meshed with the first bevel gear.

As a further aspect of the present invention: the second motor is arranged between the sliding rails and fixedly connected with the outer wall of the containing box, the rack is fixedly connected to the outer wall of the sliding groove, the straight gear is fixedly connected with an output shaft of the second motor through a coupler, and the straight gear is meshed with the rack.

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

1. the utility model discloses a mounting panel, cooperation between electronic jar and the fixed disk is used, make the height of throwing the screen terminal can adjust under the drive of electronic jar, through the fixed disk, the containing box, slewing mechanism, first bevel gear, second bevel gear and first motor, make to throw the screen rotation and can carry out angular adjustment under slewing mechanism's drive, thereby make the screen terminal of throwing of this multilingual video conference have the adjustment function of height and angle, the use of the multilingual video conference of being convenient for more.

2. The utility model discloses a containing box and the cooperation that holds between the chamber use, make throw the screen terminal and can store in holding the intracavity, through the door body, the mechanism of closing the door, the second motor, a slide rail, the spout, cooperation between rack and the straight-teeth gear is used, make the screen terminal of throwing that holds the intracavity can seal the chamber through the door body when not using, use through the dust guard, avoid external dust to enter into from the bleeder vent and hold the intracavity, thereby make throwing of this multilingual video conference screen terminal have dustproof function, avoid a large amount of dusts to fall on throwing the screen terminal when not using.

3. The utility model discloses a cooperation between orifice plate and the fan is used for throw the screen terminal and can dispel the heat to throwing the screen terminal through the fan when using, thereby make throwing of this multilingual video conference screen terminal have the heat dissipation function.

Drawings

Fig. 1 is a schematic structural diagram of a screen projection terminal for a multilingual video conference.

Fig. 2 is a front sectional view of a screen projection terminal for a multilingual video conference.

Fig. 3 is a side sectional view of a screen projection terminal for a multilingual video conference.

In the figure: the automatic screen-throwing device comprises a mounting plate 1, an electric cylinder 2, a fixed plate 3, a storage box 4, a cavity 5, air vents 6, a screen-throwing terminal 7, a rotating mechanism 8, a first bevel gear 9, a second bevel gear 10, a first motor 11, a door 12, a door closing mechanism 13, a second motor 14, a sliding rail 15, a sliding groove 16, a rack 17, a straight gear 18, a hole plate 19, a dust guard 20 and a fan 21.

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 to 3, in an embodiment of the present invention, a screen projection terminal for a multilingual video conference includes a mounting plate 1, a fixed end of an electric cylinder 2 is fixedly mounted on a bottom surface of the mounting plate 1, a fixed disc 3 is fixedly connected to a telescopic end of the electric cylinder 2, a storage box 4 is rotatably connected to a bottom surface of the fixed disc 3, a cavity 5 is disposed on one side of an inside of the storage box 4, an air vent 6 communicated with the cavity 5 is disposed on the other side of the inside of the storage box 4, a screen projection terminal 7 is disposed in the cavity 5, a rotating mechanism 8 is disposed between the storage box 4 and the fixed disc 3, the rotating mechanism 8 includes a first bevel gear 9, a second bevel gear 10 and a first motor 11, a door 12 is disposed on one side of the storage box 4, the door 12 corresponds to and fits the cavity 5, sliding grooves 16 are symmetrically and fixedly connected to top and bottom sides of the door 12, sliding rails 15 fitted to the sliding grooves 16 are slidably connected to the inside, the sliding rail 15 is fixedly connected to the outer wall of the storage box 4, the door closing mechanism 13 is arranged between the sliding groove 16 and the storage box 4, and the door closing mechanism 13 comprises a second motor 14, a rack 17 and a straight gear 18.

A protective hole plate 19 is fixedly connected to one side of the inner wall of the air hole 6, the protective hole plate 19 is flush with the outer wall of the containing box 4, a dust guard plate 20 is fixedly connected to the other side of the inner wall of the air hole 6, a fan 21 is arranged between the dust guard plate 20 and the air hole plate 19, and the fan 21 is fixedly connected to the inner wall of the air hole 6.

First bevel gear 9 fixed connection is at the top surface of containing box 4, and first motor 11 fixed mounting is at the top surface of fixed disk 3.

The first bevel gear 9 is sleeved on the outer side of the fixed disc 3, the second bevel gear 10 is fixedly connected with an output shaft of the first motor 11 through a coupler, and the second bevel gear 10 is meshed with the first bevel gear 9.

The second motor 14 is arranged between the sliding rails 15, the second motor 14 is fixedly connected with the outer wall of the containing box 4, the rack 17 is fixedly connected to the outer wall of the sliding groove 16, the straight gear 18 is fixedly connected with an output shaft of the second motor 14 through a coupler, and the straight gear 18 is meshed with the rack 17.

The electric cylinder 2, the screen projection terminal 7, the first motor 11, the second motor 14 and the fan 21 are electrically connected with an external switch through electric wires.

The utility model discloses a theory of operation is:

when the screen-projecting terminal 7 is used, firstly, the screen-projecting terminal 7 is fixedly installed at the top of a conference room through the installation plate 1, then the electric cylinder 2 is controlled to extend through an external switch, the electric cylinder 2 starts to drive the fixed disc 3 to descend, so that the height of the screen-projecting terminal 7 is adjusted, then the first motor 11 is controlled to start working through the switch, the first motor 11 starts to drive the second bevel gear 10 to rotate, the second bevel gear 10 drives the containing box 4 to rotate on the bottom surface of the fixed disc 3 through the first bevel gear 9, so that the orientation of the screen-projecting terminal 7 is adjusted through the rotating mechanism 8, when the screen-projecting terminal 7 needs to be used, the second motor 14 is controlled to start working through the switch, the second motor 14 drives the spur gear 18 to start rotating, the spur gear 18 starts to drive the sliding chute 16 to slide on the sliding rail 15 through the rack 17, and the chute 16 drives the door body 12 to leave the right opposite side of the containing cavity 5, thereby will hold the chamber 5 through closing a door mechanism 13 and open, make and throw screen terminal 7 and can throw the screen, then throw screen terminal 7 and fan 21 through on-off control and begin work, throw screen terminal 7 this moment and throw the screen, fan 21 is to throwing screen terminal 7 and cool down the heat dissipation simultaneously, in the use at throwing screen terminal, dust guard 20 plays the isolation to holding chamber 5 all the time, avoid external dust to enter into through bleeder vent 6 and hold the chamber 5 in to throwing screen terminal 7 and produce the influence.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a screen projection terminal of multilingual videoconference, includes mounting panel (1), its characterized in that: the bottom surface of the mounting plate (1) is fixedly provided with a fixed end of an electric cylinder (2), a telescopic end of the electric cylinder (2) is fixedly connected with a fixed disc (3), the bottom surface of the fixed disc (3) is rotatably connected with a containing box (4), one side of the inside of the containing box (4) is provided with a containing cavity (5), the other side of the inside of the containing box (4) is provided with an air vent (6) communicated with the containing cavity (5), a screen throwing terminal (7) is arranged in the containing cavity (5), a rotating mechanism (8) is arranged between the containing box (4) and the fixed disc (3), the rotating mechanism (8) comprises a first bevel gear (9), a second bevel gear (10) and a first motor (11), one side of the containing box (4) is provided with a door body (12), the door body (12) corresponds to and is matched with the containing cavity (5), the two sides of the top and the bottom of the door body (12) are symmetrically and fixedly connected with sliding chutes (16), the inner side of the sliding chutes (16) is slidably connected with sliding rails (15) matched with the sliding rails (15), the sliding rail (15) is fixedly connected to the outer wall of the containing box (4), a door closing mechanism (13) is arranged between the sliding groove (16) and the containing box (4), and the door closing mechanism (13) comprises a second motor (14), a rack (17) and a straight gear (18).

2. The screen-projection terminal for the multilingual video-conference according to claim 1, comprising: the novel air permeable box is characterized in that a protective hole plate (19) is fixedly connected to one side of the inner wall of each air vent (6), the protective hole plate (19) is flush with the outer wall of the storage box (4), a dust-proof plate (20) is fixedly connected to the other side of the inner wall of each air vent (6), a fan (21) is arranged between each dust-proof plate (20) and each air vent plate (19), and the fan (21) is fixedly connected to the inner wall of each air vent (6).

3. The screen-projection terminal for the multilingual video-conference according to claim 1, comprising: first bevel gear (9) fixed connection is at the top surface of containing box (4), and first motor (11) fixed mounting is on the top surface of fixed disk (3).

4. The screen-projection terminal for the multilingual video-conference according to claim 1, comprising: the first bevel gear (9) is sleeved on the outer side of the fixed disc (3), the second bevel gear (10) is fixedly connected with an output shaft of the first motor (11) through a coupler, and the second bevel gear (10) is meshed with the first bevel gear (9).

5. The screen-projection terminal for the multilingual video-conference according to claim 1, comprising: the second motor (14) is arranged between the sliding rails (15), the second motor (14) is fixedly connected with the outer wall of the containing box (4), the rack (17) is fixedly connected to the outer wall of the sliding groove (16), the straight gear (18) is fixedly connected with the output shaft of the second motor (14) through the coupler, and the straight gear (18) is meshed with the rack (17).