CN113790342A

CN113790342A - Multi-screen integrated display device for video conference

Info

Publication number: CN113790342A
Application number: CN202111023870.7A
Authority: CN
Inventors: 徐玲
Original assignee: Nanjing Baima Intelligent Technology Co ltd
Current assignee: Nanjing Baima Intelligent Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2021-12-14

Abstract

The invention provides a multi-screen integrated display device for video conferences, and relates to the field of displays. This look screen conference with many screen integral type display device, including the support column, the antetheca of support column leans on top fixedly connected with main screen bracing piece, the front end fixedly connected with mount pad of main screen bracing piece, the front end of mount pad is fixed to be provided with the main display screen, the fixed connector that is provided with in top of support column, the side swing joint of connector has electric telescopic handle, electric telescopic handle's the other end rotates and is provided with the connecting seat, the fixed side display screen that is provided with of opposite side of connecting seat. The display device designed by the invention is provided with three display screens, the screens can be controlled to turn and be fixed through the electric telescopic rod at the rear end, the control is convenient, meanwhile, the whole device can be installed on a horizontal plane or a wall surface according to the use environment, the control is very convenient, the structure of the whole device is simple, and the cost is lower.

Description

Multi-screen integrated display device for video conference

Technical Field

The invention relates to the technical field of displays, in particular to a multi-screen integrated display device for a video conference.

Background

The display is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes, and can be divided into various types such as CRT, LCD and the like. With the development of society, video conferences are used more and more frequently, and the video conferences provide convenience for communication of people. In some large conferences, a multi-screen display is often used for viewing convenience, and the multi-screen display is a display formed by a plurality of screens, so that the screens are enlarged, and the use is more convenient.

However, the screens of the existing multi-screen display are mostly arranged on the same plane, so that the angle is not convenient to adjust movably, and the use value is reduced.

The prior patent (publication number is CN 210661974U) discloses a multi-screen display ware for videoconference, including base and guiding mechanism, the fixed pneumatic cylinder that is provided with of up end of base, guiding mechanism is including fixed frame, sun gear and four group's planet wheels, the fixed middle part position that sets up and fixed frame of sun gear, four groups the planet wheel meshing sets up in the outside of sun gear, the fixed motor that is provided with on guiding mechanism's a side end face, and the output of motor passes through the shaft coupling and is connected with sun gear one end, four groups all fixed the bracing piece that is provided with on the side end face of planet wheel, and a side end face of bracing piece all fixed the spacing groove that is provided with, the display is installed to the spacing inslot. The invention is convenient for effectively adjusting the multi-screen display in multiple directions and multiple angles, is convenient for use in a conference, has good stability and height adjusting effect, and improves the convenience of use.

However, this device still has more disadvantages: the fixing mode is single, and the fixing mode can be fixed on a desktop or a wall and cannot be selected according to specific use conditions; the fixed supporting structure of the device is complex, and the use and operation are also very complex. Therefore, a multi-screen integrated display device for video conference needs to be designed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multi-screen integrated display device for a video conference, which solves the problems of single installation mode, complex device supporting and fixing structure and inconvenience in use of the conventional device.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-screen integrated display device for a video conference comprises a support column, wherein a main screen support rod is fixedly connected to the top of the front wall of the support column, an installation seat is fixedly connected to the front end of the main screen support rod, a main display screen is fixedly arranged at the front end of the installation seat, a connector is fixedly arranged at the top end of the support column, the side end of the connector is movably connected with an electric telescopic rod, the other end of the electric telescopic rod is rotatably provided with a connecting seat, and a side display screen is fixedly arranged on the other side of the connecting seat;

the bottom of support column has seted up the activity groove, fixedly connected with fixed axle between two inner walls in activity groove, the epaxial movable sleeve of activity of fixed axle is equipped with movable branch, movable branch's bottom fixedly connected with bottom plate.

Preferably, the bottom end of the movable groove is provided with a bottom positioning hole, the rear side of the movable groove is provided with a side positioning hole, the outer end of the rod body of the movable supporting rod is movably sleeved with a positioning threaded sleeve, and the positioning threaded sleeve is in threaded fit with the bottom positioning hole and the side positioning hole.

Preferably, the fixed articulated seat that is provided with on the back wall of support column, just articulated seat is located the activity groove directly over, the inner of articulated seat rotates and is connected with the hooked pole, fixed being provided with on the back wall of activity branch with hooked pole complex link.

Preferably, the annular groove has been seted up to the inner of connector, spacing spout has been seted up in the outside of annular groove, the first spacing head of one end fixedly connected with that electric telescopic handle kept away from side display screen, first spacing head runs through spacing spout and moves about in the annular groove.

Preferably, the connector is cylindrical, the upper end and the lower end of the connector are separately arranged, and the upper end and the lower end of the connector are fixedly connected through bolts.

Preferably, the fixed cover is equipped with the supporting seat on the shaft of support column, the inner slip of supporting seat is provided with two second spacing heads, the outer end fixedly connected with auxiliary stay bar of second spacing head, auxiliary stay bar's other end fixed connection leans on inner lower lateral wall at electric telescopic handle.

Preferably, the bottom plate is fixedly welded with the bottom end of the movable supporting rod, and mounting holes are formed in four corners of the plate body of the bottom plate.

Preferably, the two side display screens are respectively hinged with the two sides of the main display screen in a rotating way through hinge structures.

The working principle is as follows: when the device is used, when the screen of the device needs to be opened and then is installed on the wall of a meeting room, the movable supporting rod is rotated backwards by 90 degrees, then the bottom end of the hook rod is hooked on the hanging ring, the positioning threaded sleeve is screwed into the inner end of the side positioning hole, the movable supporting rod is perpendicular to the rod body of the supporting column and is fixed, and then the bottom plate is fixed on the wall surface through fixing structures such as bolts;

when needs are fixed the device on the mesa and when dividing the screen, rotate movable support pole and lead to as for the support column, then twist the top locating hole inner with the location thread bush, bottom plate and support column keep perpendicular this moment, place the device and can stand steadily on the mesa, start electric telescopic handle next, when the telescopic link shortens, can drive the side display screen and rotate to both sides to can fix a position fixedly at any time, the biggest turned angle of side display screen is 90 degrees.

(III) advantageous effects

The invention provides a multi-screen integrated display device for video conferences. The method has the following beneficial effects:

1. the display device comprises three display screens which are rotatably connected through hinges, and the two side display screens can be controlled to rotate towards two sides through the electric telescopic rod structure arranged on the rear end supporting column, can be positioned at any time, and is very convenient and rapid.

2. The movable support rod is arranged at the bottom end of the support column of the device, and the movable support rod can be placed in the same direction as or perpendicular to the support column, so that the whole device can be placed on a horizontal desktop or fixed on a wall surface, can be selected according to specific use conditions, and is very convenient and fast.

3. The integral support of the device designed by the invention has the advantages of simple structure, low cost, simple disassembly and assembly and wide applicability.

Drawings

FIG. 1 is an isometric view of a structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the side panel of the present invention in a rotated configuration;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is a sectional view of the connector structure of the present invention;

FIG. 6 is a cross-sectional view of the support base of the present invention;

FIG. 7 is a schematic view of the bottom structure of the support column of the present invention.

Wherein, 1, a support column; 2. a main screen support bar; 3. a mounting seat; 4. a main display screen; 5. a connector; 6. an electric telescopic rod; 7. a connecting seat; 8. a side display screen; 9. a supporting seat; 10. an auxiliary support bar; 11. a movable groove; 12. a fixed shaft; 13. a movable strut; 14. a base plate; 15. positioning a threaded sleeve; 16. a bottom positioning hole; 17. side positioning holes; 18. a hinged seat; 19. a hook rod; 20. hanging a ring; 21. an annular groove; 22. a limiting chute; 23. a first stopper; 24. a second limiting head; 25. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, an embodiment of the present invention provides a multi-screen integrated display device for a video conference, including a support pillar 1, the support pillar 1 is configured as a solid round bar or a telescopic rod, a main screen support rod 2 is fixedly connected to a top portion of a front wall of the support pillar 1, the main screen support rod 2 is perpendicular to the support pillar 1, a mounting seat 3 is fixedly connected to a front end of the main screen support rod 2, a main screen 4 is fixedly disposed at a front end of the mounting seat 3, a connecting head 5 is fixedly disposed at a top end of the support pillar 1, a side end of the connecting head 5 is movably connected to an electric telescopic rod 6, a connecting seat 7 is rotatably disposed at another end of the electric telescopic rod 6, a side display screen 8 is fixedly disposed at another side of the connecting seat 7, the side display screen 8 is respectively rotatably hinged to two sides of the main display screen 4 through a hinge structure, when the electric telescopic rod 6 is extended or retracted, the side display screen 8 is driven to be turned to two sides, when the electric telescopic rod 6 is fixed, the position of the side display screen 8 is fixed at the same time.

The bottom of support column 1 has been seted up movable groove 11, fixedly connected with fixed axle 12 between two inner walls of movable groove 11, the epaxial movable sleeve of fixed axle 12 is equipped with movable branch 13, movable branch 13 sets up to round bar shape, and its diameter ratio movable groove 11 groove width is little 1-2mm, movable branch 13's bottom fixedly connected with bottom plate 14, bottom plate 14 and the welding of 13 bottom fixings of movable branch, and the board body four corners of bottom plate 14 has all seted up mounting hole 25, bottom plate 14 can be fixed on mesa or wall through bolted construction.

Bottom locating hole 16 has been seted up to the bottom of activity groove 11, side locating hole 17 has been seted up to the rear side of activity groove 11, two locating holes all set the screw hole, and the specification is the same, movable sleeve is equipped with location thread bush 15 in the pole body outer end activity cover of activity branch 13, location thread bush 15 and bottom locating hole 16 and side locating hole 17 screw-thread fit, when location thread bush 15 cooperation is connected in bottom locating hole 16 the inner, activity branch 13 is with the pole body syntropy of support column 1, the device can be placed on the horizontal plane, when location thread bush 15 cooperation is connected in side locating hole 17 the inner, activity branch 13 keeps perpendicularly with support column 1, the device can be fixed on the wall.

Fixed articulated seat 18 that is provided with on the back wall of support column 1, and articulated seat 18 is located movable groove 11 directly over, the inner rotation of articulated seat 18 is connected with hook rod 19, fixed being provided with on the back wall of activity branch 13 with hook rod 19 complex link 20, location thread bush 15 cooperation is connected when side locating hole 17 is inner, in order to strengthen the stability of being connected of activity branch 13 and support column 1, with hook rod 19 hook in link 20 the inner, hook rod 19 this moment, activity branch 13, support column 1 forms a triangular support, stability is best.

Annular groove 21 has been seted up to the inner of connector 5, spacing spout 22 has been seted up in the outside of annular groove 21, electric telescopic handle 6 keeps away from the first spacing head 23 of one end fixedly connected with of side display screen 8, first spacing head 23 runs through spacing spout 22 and at the annular groove 21 internalization, spacing spout 22 sets to three circular-archs of four, first spacing head 23 can rotate around connector 5 center pin in annular groove 21, when it rotates the one end of spacing spout 22, side display screen 8 just rotates 90 degrees, connector 5 sets to cylindricly, and its upper and lower both ends separately set up, bolt fixed connection is passed through at upper and lower both ends, when needing maintenance device, can open connector 5, then alright take out electric telescopic handle 6 from connector 5 inner, easy dismounting.

Fixed cover is equipped with supporting seat 9 on the shaft of support column 1, supporting seat 9 sets up annular cover form equally, the spout has all been seted up to both sides, 9 inner slides of supporting seat are provided with two second spacing heads 24, the outer end fixedly connected with auxiliary stay pole 10 of second spacing head 24, the other end fixed connection of auxiliary stay pole 10 leans on inner lower lateral wall at electric telescopic handle 6, auxiliary stay pole 10 carries out the auxiliary stay to electric telescopic handle 6, improves holistic support intensity.

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

Claims

1. The utility model provides a many screen integral type display device for video conference, includes support column (1), its characterized in that: a main screen supporting rod (2) is fixedly connected to the front wall of the supporting column (1) close to the top, a mounting seat (3) is fixedly connected to the front end of the main screen supporting rod (2), a main display screen (4) is fixedly arranged at the front end of the mounting seat (3), a connecting head (5) is fixedly arranged at the top end of the supporting column (1), an electric telescopic rod (6) is movably connected to the side end of the connecting head (5), a connecting seat (7) is rotatably arranged at the other end of the electric telescopic rod (6), and a side display screen (8) is fixedly arranged at the other side of the connecting seat (7);

activity groove (11) have been seted up to the bottom of support column (1), fixedly connected with fixed axle (12) between two inner walls in activity groove (11), the epaxial activity cover of axle of fixed axle (12) is equipped with movable branch (13), the bottom fixedly connected with bottom plate (14) of movable branch (13).

2. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the bottom end of the movable groove (11) is provided with a bottom positioning hole (16), the rear side of the movable groove (11) is provided with a side positioning hole (17), the outer end of the rod body of the movable supporting rod (13) is movably sleeved with a positioning threaded sleeve (15), and the positioning threaded sleeve (15) is in threaded fit with the bottom positioning hole (16) and the side positioning hole (17).

3. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the fixed articulated seat (18) that is provided with on the back wall of support column (1), just articulated seat (18) are located activity groove (11) directly over, the inner rotation of articulated seat (18) is connected with hook rod (19), fixed link (20) with hook rod (19) complex that is provided with on the back wall of activity branch (13).

4. A multi-screen integrated display device for video conferencing according to claim 1, wherein: annular groove (21) have been seted up to the inner of connector (5), spacing spout (22) have been seted up in the outside of annular groove (21), the first spacing head (23) of one end fixedly connected with of side display screen (8) is kept away from in electric telescopic handle (6), spacing spout (22) are run through and at annular groove (21) internalization in first spacing head (23).

5. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the connector (5) is cylindrical, the upper end and the lower end of the connector are separately arranged, and the upper end and the lower end of the connector are fixedly connected through bolts.

6. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the utility model discloses a supporting column, including support column (1), fixed cover and supporting seat (9), the inner slip of supporting seat (9) is provided with two second spacing heads (24), the outer end fixedly connected with auxiliary stay pole (10) of second spacing head (24), the other end fixed connection of auxiliary stay pole (10) leans on inner lower lateral wall in electric telescopic handle (6).

7. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the bottom plate (14) is fixedly welded with the bottom end of the movable supporting rod (13), and mounting holes (25) are formed in four corners of the plate body of the bottom plate (14).

8. A multi-screen integrated display device for video conferencing according to claim 1, wherein: the two side display screens (8) are respectively hinged with the two sides of the main display screen (4) in a rotating way through hinge structures.