CN112336070A

CN112336070A - Tilting three-dimensional panel combination lift meeting terminal equipment

Info

Publication number: CN112336070A
Application number: CN202011248676.4A
Authority: CN
Inventors: 杜子科
Original assignee: Hubei Yihang New Material Technology Co ltd
Current assignee: Hubei Yihang New Material Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-09

Abstract

The invention relates to an inclined three-dimensional panel combined lifting conference terminal device which comprises a box body, a display screen and a microphone, wherein two openings I communicated with the inside of the box body are arranged at the top of the box body at intervals; the display screen is arranged in the box body in a way of moving up and down, can move up to pass through one of the openings and extend out of the box body, and can be positioned to turn over back and forth or can move down to be accommodated in the box body; the microphone is vertically arranged and can be vertically arranged in the box body, and the microphone can move upwards to penetrate through the other opening and extend out of the box body or move downwards to be accommodated in the box body. The invention has the advantages that the conference terminal integrates the functions of a display screen, an electronic table board, a microphone, and the like, has an inclined three-dimensional panel convenient for watching, integrates a touch screen control panel to uniformly control all lifting modules, has concise and fashionable panel design, is convenient to operate, saves desktop space, and is more concise and convenient to use.

Description

Tilting three-dimensional panel combination lift meeting terminal equipment

Technical Field

The invention relates to the technical field of conference terminal equipment, in particular to inclined three-dimensional panel combined lifting conference terminal equipment.

Background

The existing desktop intelligent conference equipment mainly comprises: a liquid crystal display screen lifter, an electronic table board lifter, a digital conference microphone lifter and the like. Usually multiple equipment mutual independence arranges on the desktop of participant's seat, occupies a large amount of conference table usage space, because of the panel of each equipment all is the horizontally, and the distance is far away, leads to various signs on the panel not convenient to watch, needs to stand up to watch closely just can discern, and each equipment all will independent control moreover, complex operation.

Disclosure of Invention

The invention aims to solve the technical problem of providing an inclined three-dimensional panel combined lifting conference terminal device and aims to solve the technical problem.

The technical scheme for solving the technical problems is as follows:

an inclined three-dimensional panel combined lifting conference terminal device comprises a box body, a display screen and a microphone, wherein two openings I which are communicated with the inside of the box body are formed in the top of the box body at intervals; the display screen is vertically moved and arranged in the box body, can move upwards to penetrate through one of the openings and extend out of the box body, can be positioned and turned back and forth, or can move downwards to be accommodated in the box body; the microphone is vertically arranged and can be vertically installed in the box body and can move upwards to penetrate through the other opening to extend out of the box body or move downwards to be accommodated in the box body.

The invention has the beneficial effects that: when the display screen is used, the display screen is vertically moved and arranged in the box body, can be moved upwards to penetrate through one of the openings and extend out of the box body, and can be positioned to turn over forwards and backwards so as to be conveniently watched by participants, or can be moved downwards to be accommodated in the box body, so that the space is saved; the microphone is vertically arranged and can be vertically arranged in the box body, and the microphone can move upwards to penetrate through the other opening and extend out of the box body or move downwards to be accommodated in the box body, so that the space is saved. The invention has the advantages that the conference terminal integrates the functions of lifting the display screen and the microphone, the inclined three-dimensional panel is convenient to watch, the integrated touch screen control panel controls all lifting modules in a unified way, the panel is simple and fashionable in design and convenient to operate, the desktop space is saved, and the use is more concise and convenient.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, the up-and-down moving installation of the box body is provided with two first lifting boxes, the display screen can be installed on one of the first lifting boxes in a front-and-back rotating mode, and the microphone is fixedly installed on the other first lifting box.

Adopt above-mentioned further scheme's beneficial effect to drive display screen and microphone respectively through two lift boxes that reciprocate and reciprocate to make display screen and microphone move up and supply the use outside the box, or move down and accomodate in the box, save space, convenient transport and deposit.

Furthermore, two ends of the lower side of the display screen are respectively connected with one end of the lifting box in a rotating way, and the middle part of the lower side of the display screen is fixedly connected with a sector gear; a turnover motor is fixedly mounted on the first lifting box correspondingly, the output end of the turnover motor extends horizontally and is fixedly connected with a damping connector, the damping connector is fixedly connected with a gear, and the gear is meshed with the sector gear; the overturning motor drives the gear to rotate, and the display screen is overturned by being driven by the damping connector, the gear and the sector gear so as to adjust the angle of the display screen.

The technical scheme has the advantages that on one hand, the gear is driven to rotate by the overturning motor, and the display screen is driven to overturn by the damping connector, the gear and the sector gear so as to adjust the angle of the display screen; on the other hand, can manually rotate the display screen for the display screen rotates certain angle along with the damping connector, realizes the automatic and manual dual regulation of display screen, convenient to use.

Furthermore, the positions, close to the two first openings, in the box body are respectively provided with a turnover cover capable of being positioned and turned up and down, and the turnover cover is turned up and down to open or close the corresponding first openings.

The further scheme has the advantages that the first opening can be covered by the turnover cover, so that dust is prevented from entering the box body to influence the use performance of each part; meanwhile, the overall attractiveness of the whole equipment can be increased.

Further, every flip's both ends respectively through the roll-over stand with the box is connected, every the one end of roll-over stand with correspond flip's one end fixed connection, its middle part is through the pivot the box rotates to be connected, and the other end passes through the elastic component to be connected with the upper end transmission of the pull rod of vertical setting, the lower extreme and the fixed connection of pull rod correspond sliding connection from top to bottom of plectrum of a lift box tip to fixed cover is equipped with spacing post, spacing post is located the below of plectrum.

The further proposal has the advantages that when the lifting box moves downwards, the lifting box drives the corresponding pull rod to move downwards and the turnover cover is closed; when the lifting box moves upwards, the pull rod moves upwards under the elastic action of the elastic piece and drives the turnover frame to turn over so as to open the turnover cover, so that the turnover cover can be automatically opened and closed, and the operation is simple and convenient.

Furthermore, the upper end of each pull rod is fixedly connected with the lower end of a flip brace, the upper end of the flip brace is connected with the other end of the corresponding turnover frame in a sliding manner, and an arc-shaped hole matched with the upper end of the flip brace is formed in the other end of the turnover frame; the elastic piece is a tension spring, and the flip brace is connected with the box body through the tension spring; the first lifting box moves downwards, the pull rod is driven to move downwards through the corresponding shifting piece, so that the tension spring extends to correspond to the first opening, or the first lifting box moves upwards to correspond to the shifting piece for releasing the pull rod, and the pull rod moves upwards under the elastic action of the tension spring and drives the turnover frame and the turnover cover to rotate to open and correspond to the first opening.

The first lifting box moves downwards, the corresponding shifting sheet drives the pull rod to move downwards to enable the tension spring to extend to the corresponding flip cover to be closed, or the first lifting box moves upwards to release the pull rod corresponding to the shifting sheet, the pull rod moves upwards under the elastic action of the tension spring and drives the turnover frame and the flip cover to rotate to open the corresponding opening one, automatic opening and closing of the flip cover are achieved, and operation is simple and convenient.

Furthermore, the elastic part comprises a lantern ring fixedly connected to the upper end of each pull rod, the lantern ring is sleeved outside the support rod of the microphone in a vertically sliding manner, and the lantern ring is rotatably connected with the other end of the turnover frame through a pin shaft; a lantern ring guide rail which is in sliding fit with the lantern ring and has an open upper end is fixedly installed in the box body at a position close to the first opening, at least one guide pin is vertically and fixedly installed in the lantern ring guide rail, and a spring is sleeved on each guide pin in a sliding mode; the lantern ring is sleeved on the guide pin in a vertically sliding manner, and the upper end and the lower end of the spring are respectively abutted against the lower end of the lantern ring and the lower end of the lantern ring guide rail; the first lifting box moves downwards, the corresponding shifting sheet drives the pull rod to move downwards so that the spring is compressed to be corresponding to the first opening of the turnover cover, or the first lifting box moves upwards until the corresponding shifting sheet releases the pull rod, the pull rod and the sleeve ring move upwards under the elastic action of the spring and drive the turnover frame and the turnover cover to rotate to be opened to be corresponding to the first opening of the turnover cover.

The first lifting box moves downwards, the pull rod is driven to move downwards through the corresponding shifting piece, so that the spring is compressed to the corresponding flip cover to be closed, or the first lifting box moves upwards to the corresponding shifting piece to release the pull rod, the pull rod and the sleeve ring move upwards under the elastic action of the spring and drive the turnover frame and the flip cover to rotate to open the corresponding opening one, automatic opening and closing of the flip cover are achieved, and operation is simple and convenient.

Furthermore, the top of the box body is also provided with a second opening which is communicated up and down, an electronic table board is vertically arranged in the box body, is positioned at the front side of the display screen and is installed in the box body in a vertically moving mode, can move upwards to penetrate through the second opening and extend out of the box body, or moves downwards to the upper side of the second opening to be flush with the second opening so as to be accommodated in the box body.

The beneficial effects of adopting above-mentioned further scheme are that when using, the electron table tablet can move up and pass opening two and extend to outside the box to the personnel of participating in the meeting use, or move down to its upside and opening two and level in order to accomodate in the box, save space, be convenient for transport and deposit.

Furthermore, a second lifting box is arranged in the box body and moves up and down, and the electronic table board is fixedly arranged on the second lifting box.

Adopt the beneficial effect of above-mentioned further scheme to drive the lift of electron table tablet through the lift of lift box two to supply the participant to use can accomodate in the box, convenient to use saves space.

Furthermore, the positions of the two ends of the second lifting box and the two ends of the first lifting box in the box body are respectively vertically and oppositely fixedly provided with a lifting guide rail, and the two ends of the second lifting box and the two ends of each first lifting box are respectively rotatably provided with at least one lifting guide wheel matched with the corresponding two lifting guide rails.

The beneficial effect who adopts above-mentioned further scheme is that the in-process that the box reciprocated through lift guide pulley and lift guide rail cooperation, increases the stability that the box reciprocated to increase the stability that display screen, microphone and electron table tablet reciprocated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second embodiment of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is a second schematic diagram of the internal structure of the present invention;

FIG. 7 is a third exemplary internal structure diagram of the present invention;

FIG. 8 is an enlarged view of B of FIG. 7 in accordance with the present invention;

fig. 9 is a schematic structural diagram of a display screen flip cover according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a box body, 2, a display screen, 3, a microphone, 4, a first lifting box, 5, a sector gear, 6, a turnover motor, 7, a damping connector, 8, a gear, 9, a turnover cover, 10, a turnover frame, 11, a pull rod, 12, a turnover cover pull strip, 13, a tension spring, 14, a lantern ring, 15, a lantern ring guide rail, 16, a guide pin, 17, a spring, 18, an electronic table board, 19, a second lifting box, 20, a lifting guide rail, 21, a lifting guide wheel, 22, a synchronous belt, 23, a transmission shaft, 24, a driven gear, 25, a lifting motor, 26, a driving gear, 27, a limit switch, 28 and a touch control panel.

Detailed Description

The principles and features of this invention are described in connection with the drawings and the detailed description of the invention, which are set forth below as examples to illustrate the invention and not to limit the scope of the invention.

As shown in fig. 1 to 9, the invention provides an inclined stereoscopic panel combined lifting conference terminal device, which comprises a box body 1, a display screen 2 and a microphone 3, wherein two openings I communicated with the inside of the box body 1 are arranged at the top of the box body 1 at intervals; the display screen 2 is vertically moved and arranged in the box body 1, can move upwards to penetrate through one opening and extend out of the box body 1, can be positioned and turned over front and back, or can move downwards to be accommodated in the box body 1; the microphone 3 is vertically arranged and can be vertically moved and installed in the box body 1, and can be moved up to pass through another opening and extend to the outside of the box body 1 or be moved down to be accommodated in the box body 1. When the display screen 2 is used, the display screen 2 is vertically moved and arranged in the box body 1, can be moved upwards to penetrate through one opening and extend out of the box body 1, can be positioned and turned forwards and backwards so as to be convenient for a participant to watch, or can be moved downwards to be accommodated in the box body 1, so that the space is saved; the microphone 3 is vertically arranged and can be vertically moved and installed in the box body 1, and the microphone can be moved up to pass through the other opening and extend out of the box body 1 or be moved down to be accommodated in the box body 1, so that the space is saved. The invention has the advantages that the conference terminal integrates the functions of lifting the display screen 2 and the microphone 3, the inclined three-dimensional panel is convenient to watch, the integrated touch screen control panel controls all lifting modules uniformly, the panel is simple and fashionable in design and convenient to operate, the desktop space is saved, and the use is more concise and convenient.

Preferably, the display 2 is a liquid crystal display.

In addition, the first opening and the second opening through which the display screen 2 passes are preferably strip-shaped openings, and the first opening through which the microphone 3 passes is preferably a circular opening.

Example 1

On the basis of the structure, in the embodiment, two lifting boxes 4 are arranged in the box body 1 in a vertically moving mode, the display screen 2 can be arranged on one lifting box 4 in a front-back rotating mode, and the microphone 3 is fixedly arranged on the other lifting box 4 through bolts. During the use, drive display screen 2 and microphone 3 respectively through two lift box 4 that reciprocate and reciprocate to make display screen 2 and microphone 3 move up to the box 1 outer in order to use, or move down to accomodating in box 1, save space, convenient transport and deposit.

Example 2

As shown in fig. 7 and 8, on the basis of the first embodiment, in the present embodiment, two ends of the lower side of the display screen 2 are respectively rotatably connected to the corresponding first lifting boxes 4 through rotating shafts, and both the rotating shafts and the display screen 2 are integrally formed, so that the structure is simple; the middle part of the lower side of the display screen 2 is fixedly connected with a sector gear 5, and the sector gear 5 and the display screen 2 are integrally formed, so that the structure is simple; a turning motor 6 is fixedly installed on the corresponding lifting box I4 through bolts, the output end of the turning motor 6 extends horizontally, and is fixedly connected with a damping connector 7 in a manner that can be thought by a person skilled in the art, namely, one end of the damping connector 7 is fixedly sleeved on the turning motor 6, the other end of the damping connector 7 is fixedly connected with a gear 8, and the gear 8 is meshed with the sector gear 5; the overturning motor 6 drives the gear 8 to rotate and drives the display screen 2 to overturn through the damping connector 7, the gear 8 and the sector gear 5 so as to adjust the angle of the display screen 2. When the foldable display screen is used, on one hand, the gear 8 is driven to rotate through the turnover motor 6, and the display screen 2 is driven to turn over through the damping connector 7, the gear 8 and the sector gear 5 so as to adjust the angle of the display screen 2; on the other hand, can manually rotate display screen 2 for display screen 2 rotates certain angle along with damping connector 7, realizes the automation and the manual dual regulation of display screen 2, and the angle that can overturn display screen 2 equally under the state that upset motor 7 broke down or had a power failure, convenient to use.

Example 3

On the basis of the first embodiment, in the first embodiment, the positions, close to the two first openings, in the box body 1 are respectively provided with the flip covers 9 capable of being positioned and turned up and down, and the flip covers 9 are turned up and down to open or close the corresponding first openings. When the dust-proof box is used, the first opening can be covered by the turnover cover, so that dust is prevented from entering the box body to influence the service performance of each part; meanwhile, the overall attractiveness of the whole equipment can be increased.

Example 4

On the basis of the third embodiment, in the present embodiment, two ends of each flip cover 9 are respectively connected with the box body 1 through the flip frames 10, one end of each flip frame 10 is fixedly connected with one end of the corresponding flip cover 9 through a bolt, the middle part of each flip frame 10 is rotatably connected with the box body 1 through the rotating shaft, the rotating shaft and the flip frames 10 are integrally formed, an elastic piece at the other end of the flip frame 10 is in transmission connection with the upper end of a vertically arranged pull rod 11, the lower end of the pull rod 11 is in up-and-down sliding connection with a shifting piece fixedly connected with the end part of the corresponding lifting box one 4, and a limit column is fixedly sleeved and positioned below; the shifting piece is fixed on the corresponding lifting box I4 through a bolt, and a through hole for the pull rod 11 to pass through is formed in the shifting piece. When the lifting box I4 moves downwards, the lifting box I drives the corresponding pull rod 11 to move downwards, and the pull rod 11 drives the turnover frame 10 and the turnover cover 9 to turn over so that the turnover cover 9 is closed; when the first lifting box 4 moves upwards, the pull rod 11 moves upwards and drives the turnover frame 10 to turn over so as to open the turnover cover 9, automatic opening and closing of the turnover cover 9 are realized, and the operation is simple and convenient.

Example 5

As shown in fig. 9, on the basis of the fourth embodiment, in the present embodiment, the upper end of each pull rod 11 is fixedly connected to the lower end of the flip brace 12 through a bolt, the upper end of the flip brace 12 is slidably connected to the other end of the corresponding roll-over stand 10, and the other end of the roll-over stand 10 is provided with an arc hole matched with the upper end of the flip brace 12, specifically: the other end of the flip brace 12 is provided with a screw hole, a bolt is connected in the screw hole through an internal thread, and one end of the bolt is in sliding fit with the arc-shaped hole; the elastic element is a tension spring 13, the flip brace 12 is connected with the box body 1 through the tension spring 13, one end of the tension spring 13 is wound on a bolt, the bolt is fixedly connected with a screw hole on the box body 1, and the other end of the tension spring is hooked into a round hole on the flip brace 12; the first lifting box 4 moves downwards, the pull rod 11 is driven to move downwards through the corresponding shifting piece, so that the tension spring 13 is stretched to be closed by the corresponding flip cover 9, or the first lifting box 4 moves upwards until the corresponding shifting piece releases the pull rod 11, and the pull rod 11 moves upwards under the elastic action of the tension spring 13 and drives the roll-over frame 10 and the flip cover 9 to rotate to open the corresponding opening I. The first lifting box 4 moves downwards, the pull rod 11 is driven to move downwards through the corresponding shifting piece, so that the tension spring 13 is stretched to be closed by the corresponding flip cover 9, or the first lifting box 4 moves upwards to release the pull rod 11 by the corresponding shifting piece, the pull rod 11 moves upwards under the elastic action of the tension spring 13 and drives the turnover frame 10 and the flip cover 9 to rotate to open the corresponding opening one, automatic opening and closing of the flip cover 9 are achieved, and operation is simple and convenient.

Example 6

As shown in fig. 3 and 4, on the basis of the fourth embodiment, in the present embodiment, the elastic member includes a sleeve ring 14 fixedly connected to the upper end of each pull rod 11, the sleeve ring 14 is slidably sleeved outside the support rod of the microphone 3, and is rotatably connected to the other end of the corresponding flip frame 10 through a pin shaft, and the pin shaft and the sleeve ring 14 are integrally formed; a lantern ring guide rail 15 which is in sliding fit with the lantern ring 14 and has an open upper end is fixedly installed at a position close to the corresponding opening I in the box body 1, at least one guide pin 16 is vertically and fixedly installed in the lantern ring guide rail 15, the lower end of each guide pin 16 is welded with the lower end of the lantern ring guide rail 15, the upper end of each guide pin is in threaded connection with the box body 1, and a spring 17 is slidably sleeved on each guide pin 16; the lantern ring 14 is sleeved on the guide pin 16 in a vertically sliding manner, and the upper end and the lower end of the spring 17 are respectively abutted against the lower end of the lantern ring 14 and the lower end of the lantern ring guide rail 15; the first lifting box 4 moves downwards, the corresponding shifting sheet drives the pull rod 11 to move downwards so that the spring 17 is compressed to be closed by the corresponding flip cover 9, or the first lifting box 4 moves upwards until the corresponding shifting sheet releases the pull rod 11, and the pull rod 11 and the lantern ring 14 move upwards under the elastic force of the spring 17 and drive the roll-over stand 10 and the flip cover 9 to rotate to open the corresponding opening I. The first lifting box 4 moves downwards, the pull rod 11 is driven to move downwards through the corresponding shifting piece, so that the spring 17 is compressed to be closed by the corresponding flip cover 9, or the first lifting box 4 moves upwards to release the pull rod 11 through the corresponding shifting piece, the pull rod 11 and the lantern ring 14 move upwards under the elastic action of the spring 17 and drive the turnover frame 10 and the flip cover 9 to rotate to open the corresponding opening one, automatic opening and closing of the flip cover 9 are achieved, and operation is simple and convenient.

Preferably, the number of the guide pins 16 is two, and the two guide pins are respectively located at two sides of the lantern ring guide rail 15, and two channels which are penetrated by the two guide pins 16 and matched with the lantern ring 14 and are provided with two open ends are arranged on the lantern ring 14, so that the up-and-down stability of the lantern ring 14 is improved.

The specific structure of the microphone 3 is: the microphone 3 comprises a supporting rod and a sound transmission part, the supporting rod is vertically arranged, the lower end of the supporting rod is fixedly arranged on the other lifting box I4 through a bolt, and the sound transmission part is fixed at the upper end of the supporting rod; furthermore, the diameter of the support rod is smaller than the inner diameter of the collar 14, ensuring that it moves up and down within the collar 14.

Because the shapes of the two openings one are different, the shapes of the flip covers 9 at the two openings one are different, and the design selection can be specifically carried out according to the requirements.

Example 7

On the basis of the structure, in this embodiment, the top of the box body 1 is further provided with a second opening which is through from top to bottom, an electronic table card 18 is vertically arranged in the box body 1, the electronic table card 18 is located at the front side of the display screen 2, the electronic table card is vertically arranged in the box body 1 and can move upwards to penetrate through the second opening and extend out of the box body 1, or move downwards to the upper side of the electronic table card to be flush with the second opening so as to be accommodated in the box body 1. When the electronic table card is used, the electronic table card 18 can move upwards to penetrate through the second opening and extend out of the box body 1 so as to be used by a participant, or move downwards to the upper side of the electronic table card to be flush with the second opening so as to be accommodated in the box body 1, so that the space is saved, and the electronic table card is convenient to carry and store.

Example 8

On the basis of the seventh embodiment, in the present embodiment, a second lifting box 19 is installed in the box body 1 to move up and down, and the electronic table card 18 is fixedly installed on the second lifting box 19 through a bolt. When the electronic table board lifting box is used, the electronic table board 18 is driven to lift through the lifting of the second lifting box 19 so that a participant can store the electronic table board in the box body 1, the use is convenient, and the space is saved.

Example 9

On the basis of the eighth embodiment, in the embodiment, the positions at the two ends of the second lifting box 19 and the two first lifting boxes 4 in the box body 1 are respectively and fixedly provided with the lifting guide rails 20 through bolts, the two ends of the second lifting box 19 and the two ends of each first lifting box 4 are respectively and rotatably provided with at least one lifting guide wheel 21 matched with the two corresponding lifting guide rails 20, and each lifting guide wheel 21 is connected with the corresponding lifting box through a rotating shaft. In the process that the lifting box moves up and down, the lifting guide wheel 21 is matched with the lifting guide rail 20, so that the up-and-down stability of the lifting box is improved, and the up-and-down stability of the display screen 2, the microphone 3 and the electronic table board 18 is improved.

A plurality of lifting guide wheels 21 are respectively arranged at two ends of each lifting box, and the lifting guide wheels 21 at the same end of each lifting box are uniformly distributed at intervals from top to bottom.

Example 10

On the basis of above-mentioned structure, in this embodiment, be located the vertical relative fixed mounting in both ends of 4 one sides of the lift box that drive display screen 2 goes up and down in box 1 and have synchronous belt assembly, every synchronous belt assembly of group all includes: hold-in range 22 and two synchronous pulley, two synchronous guide pulley rotate the setting relatively downwards, and on two synchronous pulley were located to hold-in range 22 cover, all fixed cover was equipped with the slider on every synchronous pulley, and two sliders set up relatively. Two sides of one side of the first lifting box 4 are fixedly connected with the two sliding blocks through bolts.

In addition, a transmission shaft 23 is installed at the bottom of the box body 1 in a horizontally rotating manner, two ends of the transmission shaft 23 are respectively and rotatably connected with the lower ends of the two corresponding lifting guide rails 20, two synchronous belt pulleys of the two groups of synchronous belt assemblies located below are respectively and coaxially and fixedly sleeved at two ends of the transmission shaft 23, and a driven gear 24 is coaxially and fixedly sleeved on the transmission shaft 23; a lifting motor 25 is fixedly installed at the bottom in the box body 1 through bolts, the driving end of the lifting motor 25 extends along the horizontal direction and is coaxially and fixedly sleeved with a driving gear 26, and the driving gear 26 is meshed with a driven gear 24; the lifting motor 25 drives the driving gear 26 to rotate and drives the transmission shaft 23 to rotate through the driven gear 24, so that two groups of synchronous belt assemblies are driven to rotate, and lifting of the corresponding lifting box I4 and the display screen 2 is achieved.

Preferably, a limit switch 27 for limiting the lifting and the overturning of the display screen 2 is fixedly arranged at the top in the box body 1 through a bolt.

Similarly, two groups of synchronous belt assemblies and two lifting motors 25 which are respectively used for driving the corresponding lifting box I4 and the microphone 3 to lift and driving the lifting box II 19 and the electronic table card 18 to lift are vertically arranged in the box body 1, each lifting motor 25 is fixedly arranged at the bottom in the box body 1 through bolts, the output end of each lifting motor extends along the horizontal direction and is coaxially and fixedly sleeved with one synchronous belt wheel, the other synchronous belt wheel is rotatably connected with the top of the box body 1 through a rotating shaft, and the synchronous belts 22 are sleeved on the two synchronous belt wheels; each synchronous belt 22 is provided with a sliding block through a bolt fixing sleeve, and the two sliding blocks are respectively and fixedly connected with the corresponding lifting box I4 and the lifting box II 19 through bolts.

Preferably, limit switches 27 are respectively fixed on the corresponding first lifting box 4 and the end of the second lifting box 19 through bolts, at this time, the limit switches 27 limit the downward movement of the lifting boxes to a set position, and a shifting piece matched with the corresponding limit switches 27 is arranged on the corresponding lifting guide rail 20.

Besides the above embodiment, other lifting structures can be adopted to lift the lifting box, for example, the screw assembly includes a screw rod, the screw rod is vertically and rotatably installed in the box body 1, a sliding block is sleeved on the screw rod in a threaded manner, and the sliding block is fixedly connected with the lifting box through a bolt; the motor is fixed at the bottom of the box body 1 through a bolt, and the output end of the motor is vertically upward and is welded with one end of the screw rod. The lifting structure is the prior art, and the specific structure and principle are not described again.

In the invention, the electronic devices can be powered by an external power supply, or a storage battery is arranged in the box body 1, and the storage battery is used for supplying power to the devices, but the storage battery needs to be charged or replaced regularly.

A touch control panel 28 is also fixedly mounted on the top of the box 1, and the electronic devices are respectively connected with the touch control panel 28 through circuits.

In addition, the display screen 2 can be a touch display screen, the related information of the attendees on the electronic table board 18 can be directly set through the display screen 2, the microphone 3 and the electronic table board 18 can be respectively controlled through a control computer, and the related functions and information of the display screen 2, the microphone 3 and the electronic table board 18 can be set through the control computer.

The working principle of the invention is as follows:

the driving gear 26 is driven to rotate by the corresponding lifting motor 25, and the transmission shaft 23 is driven to rotate by the driven gear 24, so that two groups of synchronous belt assemblies are driven to rotate, and the lifting of the corresponding lifting box I4 and the display screen 2 is realized; meanwhile, when the corresponding lifting box I4 moves downwards, the corresponding pull rod 11 is driven to move downwards, and the pull rod 11 drives the turnover frame 10 and the turnover cover 9 to turn over so that the turnover cover 9 is closed; when the first lifting box 4 moves upwards, the pull rod 11 moves upwards under the action of the tension spring 13 and drives the turnover frame 10 to turn over so as to open the turnover cover 9;

the corresponding synchronous belt component is driven to run by the corresponding lifting motor 25, and the corresponding lifting box I4 and the microphone 3 are driven to move up and down; meanwhile, when the first lifting box 4 moves downwards, the first lifting box drives the corresponding pull rod 11 to move downwards, and the pull rod 11 drives the turnover frame 10 and the turnover cover 9 to turn over so that the turnover cover 9 is closed; when the first lifting box 4 moves upwards, the pull rod 11 moves upwards under the action of the spring 17 and drives the turnover frame 10 to turn over through the lantern ring 14 so as to open the turnover cover 9;

the corresponding synchronous belt component is driven to run by the corresponding lifting motor 25, and the corresponding second lifting box 19 and the electronic table card 18 are driven to move up and down.

It should be noted that all electronic devices according to the present invention are conventionally used, and the above electronic devices are electrically connected to a touch control panel (model TC-SCR), and a control circuit between the touch control panel 28 and each component is conventionally used.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a tilting stereoscopic panel combination lift meeting terminal equipment which characterized in that: the microphone box comprises a box body (1), a display screen (2) and a microphone (3), wherein two openings I communicated with the inside of the box body (1) are arranged at the top of the box body at intervals; the display screen (2) is vertically moved and installed in the box body (1), can move upwards to penetrate through one of the openings and extend out of the box body (1), can be positioned to turn over forwards and backwards, or can move downwards to be accommodated in the box body (1); the microphone (3) is vertically arranged and can be vertically moved and installed in the box body (1), and the microphone can move upwards to penetrate through the other opening and extend out of the box body (1) or move downwards to be accommodated in the box body (1).

2. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 1, wherein: two lifting boxes (4) are installed in the box body (1) in a vertically moving mode, the display screen (2) can be installed on one of the lifting boxes (4) in a front-back rotating mode, and the microphone (3) is fixedly installed on the other lifting box (4).

3. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 2, wherein: two ends of the lower side of the display screen (2) are respectively rotatably connected with the corresponding lifting boxes I (4), and the middle part of the lower side of the display screen is fixedly connected with a sector gear (5); a turnover motor (6) is fixedly installed on the first lifting box (4) correspondingly, the output end of the turnover motor (6) extends horizontally and is fixedly connected with a damping connector (7), the damping connector (7) is fixedly connected with a gear (8), and the gear (8) is meshed with the sector gear (5); the overturning motor (6) drives the gear (8) to rotate, and the gear (8) and the sector gear (5) drive the display screen (2) to overturn so as to adjust the angle of the display screen (2).

4. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 2, wherein: the positions, close to the two first openings, in the box body (1) are respectively provided with a turnover cover (9) which can be positioned and turned up and down, and the turnover cover (9) is turned up and down to open or close the corresponding first openings.

5. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 4, wherein: every the both ends of flip (9) respectively through roll-over stand (10) with box (1) are connected, every the one end of roll-over stand (10) with correspond the one end fixed connection of flip (9), its middle part is through the pivot box (1) rotates to be connected, and the other end passes through the elastic component to be connected with the upper end transmission of the pull rod (11) of vertical setting, the lower extreme and the fixed connection of pull rod (11) correspond sliding connection about the plectrum of a lift box (4) tip to fixed cover is equipped with spacing post, spacing post is located the below of plectrum.

6. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 5, wherein: the upper end of each pull rod (11) is fixedly connected with the lower end of a flip brace (12), the upper end of the flip brace (12) is connected with the other end of the corresponding turnover frame (10) in a sliding manner, and an arc-shaped hole matched with the upper end of the flip brace (12) is formed in the other end of the turnover frame (10); the elastic piece is a tension spring (13), and the flip brace (12) is connected with the box body (1) through the tension spring (13); the lifting box I (4) moves downwards, the pull rod (11) is driven to move downwards through the corresponding shifting piece, so that the tension spring (13) stretches to correspond the turning cover (9) is closed, or the lifting box I (4) moves upwards to correspond the shifting piece to release the pull rod (11), the pull rod (11) moves upwards under the elastic action of the tension spring (13) and drives the turning frame (10) and the turning cover (9) to rotate to open and correspond to the opening I.

7. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 5, wherein: the elastic piece comprises a lantern ring (14) fixedly connected to the upper end of each pull rod (11), the lantern ring (14) is sleeved outside the supporting rod of the microphone (3) in a vertically sliding mode and is rotatably connected with the other end, corresponding to the roll-over stand (10), of the roll-over stand through a pin shaft; a lantern ring guide rail (15) which is in sliding fit with the lantern ring (14) and has an open upper end is fixedly installed in the box body (1) close to a position corresponding to the first opening, at least one guide pin (16) is vertically and fixedly installed in the lantern ring guide rail (15), and a spring (17) is sleeved on each guide pin (16) in a sliding mode; the lantern ring (14) is sleeved on the guide pin (16) in a vertically sliding manner, and the upper end and the lower end of the spring (17) are respectively abutted against the lower end of the lantern ring (14) and the lower end of the lantern ring guide rail (15); the lifting box I (4) moves downwards, the pull rod (11) is driven to move downwards through the corresponding shifting piece, so that the spring (17) is compressed to correspond to the turning cover (9) to be closed, or the lifting box I (4) moves upwards to correspond to the shifting piece to release the pull rod (11), the pull rod (11) and the sleeve ring (14) move upwards under the elastic action of the spring (17) and drive the turning frame (10) and the turning cover (9) to rotate to open and correspond to the opening I.

8. The inclined stereoscopic panel combined lifting conference terminal device as claimed in any one of claims 2 to 7, wherein: the top of box (1) still is equipped with opening two that link up from top to bottom, still vertically be equipped with electron table tablet (18) in box (1), electron table tablet (18) are located the front side of display screen (2), the installation that it reciprocated in box (1) to can shift up and pass opening two extends to outside box (1), or move down to its upside with opening two flushes in order to accomodate in box (1).

9. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 8, wherein: a second lifting box (19) is arranged in the box body (1) in a vertically moving mode, and the electronic table board (18) is fixedly arranged on the second lifting box (19).

10. The inclined stereoscopic panel combined lifting conference terminal device as claimed in claim 9, wherein: the lifting guide wheels (21) are vertically and relatively fixedly mounted at the two ends of the lifting box I (4) and the lifting box II (19) in the box body (1), the two ends of the lifting box I (4) are respectively rotatably mounted with at least one lifting guide wheel (21) matched with the corresponding two lifting guide wheels (20).