CN219290609U

CN219290609U - Screen track opening and closing equipment

Info

Publication number: CN219290609U
Application number: CN202223095517.2U
Authority: CN
Inventors: 贾志远; 王伟平; 高选选; 姚莹涛
Original assignee: Guangzhou Canyi Electronic Technology Co ltd
Current assignee: Guangzhou Canyi Electronic Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-07-04
Anticipated expiration: 2032-11-17

Abstract

The utility model provides screen track opening and closing equipment which comprises a mounting frame and a display screen body, wherein a metal bracket is fixedly connected to the back surface of the display screen body, the bottom of the metal bracket is movably connected with the top of the mounting frame, and a first motor is fixedly connected to the back surface of the metal bracket; according to the utility model, the movable frame, the electric push rod, the threaded block, the threaded rod and the metal sliding plate are arranged, the movable frame supports the electric push rod and the second motor respectively, the output end of the electric push rod can drive the threaded block to be adjusted, the threaded block can be meshed with the surface of the threaded rod when the electric push rod descends, at the moment, the movable frame can be driven to vertically move by rotation of the threaded rod, and the problems that in the prior art, the extending track of the track is a limiting track corresponding to a screen, the screen opening and closing mode of the track connection is very rare, so that the freshness brought to audiences after the track opening and closing mode is used for a long time is limited, and the integral display effect of a stage or a exhibition hall is affected are solved.

Description

Screen track opening and closing equipment

Technical Field

The utility model belongs to the field of screen tracks, and particularly relates to screen track opening and closing equipment.

Background

In order to achieve better stage effect or display effect, more and more stages or exhibition halls are provided with screen track opening and closing devices to drive a plurality of screens to move along tracks of the tracks, and in the display process, the screens are separated and spliced according to different display requirements, so that the innovative display mode brings better viewing experience for audiences;

however, the moving screen is mostly only connected in a way of moving along the track, and the extending track representing the track is a limiting track corresponding to the screen, so that the opening and closing modes of the track are very rare, and the freshness brought to the audience by the opening and closing modes of the track after long-term use is limited, so that the integral display effect of the stage or exhibition hall is affected.

In summary, the present utility model provides a screen track opening and closing apparatus to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the screen track opening and closing equipment, which solves the problems that in the prior art, a connection mode that a mobile screen is only moved along a track mostly, an extending track representing the track is a limiting track corresponding to the screen, and the screen opening and closing mode of track connection is very rare, so that the freshness brought by the track opening and closing mode to a spectator after long-term use is limited, and the integral display effect of a stage or a exhibition hall is influenced.

The utility model provides a screen track equipment of opening and shutting, includes installing frame and display screen body, the back fixedly connected with metal support of display screen body, the bottom of metal support and the top swing joint of installing frame, the first motor of back fixedly connected with of metal support, the output shaft transmission of first motor is connected with the rotary rod, the fixed surface of rotary rod is connected with rotatory gear, the back fixedly connected with metal rack of installing frame inner chamber, rotatory gear and the positive meshing of metal rack, the lower extreme fixedly connected with movable frame of rotary rod, the top fixedly connected with electric putter of movable frame, electric putter's output extends to movable frame's inner chamber, and fixedly connected with screw thread piece, movable frame's inner chamber swing joint has the threaded rod, the front and the equal swing joint of back of installing frame inner chamber metal slide, the front end and the front end of threaded rod metal slide swing joint.

Preferably, the front surface of the metal sliding plate at the rear end is fixedly connected with a second motor, and an output shaft of the second motor is in transmission connection with the rear end of the threaded rod.

Preferably, the first sliding groove is formed in the upper end and the lower end of the front face of the metal sliding plate, the metal sliding rods are fixedly connected to the upper end and the lower end of the front face and the back face of the inner cavity of the installation frame, and one side of each metal sliding rod extends to the inner cavity of the first sliding groove and is movably connected with the inner cavity of the first sliding groove.

Preferably, the top of the metal rack is provided with a second chute, the top of the metal rack is movably connected with a sliding block, and one end of the sliding block extends to the bottom of the inner cavity of the second chute and is movably connected with the inner cavity of the second chute.

Preferably, the top fixedly connected with connecting block of slider, the surface swing joint of rotary rod has the connecting plate.

Preferably, the back of connecting plate fixedly connected with telescopic link, the front fixed connection of rear end and connecting block of telescopic link.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the mounting frame, the display screen body and the metal support are arranged, the metal support is used for basically supporting the display screen body, the metal support and the display screen body are basically supported by the mounting frame, and the display screen body can adjust the position of the display screen body according to the control of a first motor and a first sliding groove by a worker, so that the movable angle of the display screen body is increased, and a plurality of display screen bodies are increased to bring more freshness to audiences through different moving modes and in cooperation with the displayed video inner cavities when being displayed on a stage or in a exhibition hall.

2. According to the utility model, through the arrangement, the first motor, the rotary rod, the rotary gear and the metal rack, the first motor provides a power source for the rotation of the rotary rod, the rotation of the rotary rod provides a power source for the rotation of the rotary gear, and the rotation of the rotary gear is matched with the metal rack to drive the display screen body and the metal bracket to transversely move.

3. According to the utility model, the movable frame, the electric push rod, the threaded block, the threaded rod and the metal sliding plate are arranged, the movable frame supports the electric push rod and the second motor respectively, the output end of the electric push rod can drive the threaded block to be adjusted, the threaded block can be meshed with the surface of the threaded rod when the electric push rod descends, at the moment, the rotation of the threaded rod can drive the movable frame to vertically move, so that the rotary rod, the metal support and the display screen body are driven to move, the moving angle and the moving mode of the display screen body are increased, and the display screen body can be conveniently matched with different video inner cavities to carry out matched display moving modes when equipment is displayed.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the mounting frame of the present utility model;

FIG. 3 is a schematic perspective view of a rotary rod according to the present utility model;

fig. 4 is a schematic exploded view of a screw block according to the present utility model.

In the figure:

1. a mounting frame; 2. a display screen body; 3. a metal bracket; 4. a first motor; 5. a rotating rod; 6. a rotary gear; 7. a metal rack; 8. a movable frame; 9. an electric push rod; 10. a screw block; 11. a threaded rod; 12. a metal slide plate; 13. a second motor; 14. a first chute; 15. a metal slide bar; 16. a second chute; 17. a slide block; 18. a connecting block; 19. a connecting plate; 20. a telescopic rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides screen track opening and closing equipment, which comprises a mounting frame 1 and a display screen body 2, wherein the back of the display screen body 2 is fixedly connected with a metal support 3, the bottom of the metal support 3 is movably connected with the top of the mounting frame 1, the back of the metal support 3 is fixedly connected with a first motor 4, an output shaft of the first motor 4 is in transmission connection with a rotating rod 5, the surface of the rotating rod 5 is fixedly connected with a rotating gear 6, the back of an inner cavity of the mounting frame 1 is fixedly connected with a metal rack 7, the rotating gear 6 is meshed with the front of the metal rack 7, the lower end of the rotating rod 5 is fixedly connected with a movable frame 8, the top of the movable frame 8 is fixedly connected with an electric push rod 9, the output end of the electric push rod 9 extends to the inner cavity of the movable frame 8 and is fixedly connected with a threaded block 10, the inner cavity of the movable frame 8 is movably connected with a threaded rod 11, the front and the back of the inner cavity of the mounting frame 1 are movably connected with a metal slide plate 12, and the front end of the threaded rod 11 is movably connected with a front end metal slide plate 12.

As an embodiment of the present utility model, the front surface of the rear metal slide plate 12 is fixedly connected with a second motor 13, and an output shaft of the second motor 13 is in transmission connection with the rear end of the threaded rod 11, so that a power source is provided for the rotation of the threaded rod 11 by arranging the second motor 13.

As an implementation mode of the utility model, the upper end and the lower end of the front surface of the metal sliding plate 12 are respectively provided with the first sliding groove 14, the upper end and the lower end of the front surface and the back surface of the inner cavity of the installation frame 1 are respectively fixedly connected with the metal sliding rod 15, one side of the metal sliding rod 15 extends to the inner cavity of the first sliding groove 14 and is movably connected with the inner cavity of the first sliding groove 14, and the first sliding groove 14 and the metal sliding rod 15 are arranged to provide limit for the displacement of the metal sliding plate 12 and increase the stability of the metal sliding plate 12 during the displacement.

As an implementation mode of the utility model, the top of the metal rack 7 is provided with the second chute 16, the top of the metal rack 7 is movably connected with the sliding block 17, one end of the sliding block 17 extends to the bottom of the inner cavity of the second chute 16 and is movably connected with the inner cavity of the second chute 16, and the stability of the rotating rod 5 and the first motor 4 when moving along the metal rack 7 is increased by arranging the second chute 16 and the sliding block 17.

As an embodiment of the utility model, a connecting block 18 is fixedly connected to the top of the sliding block 17, a connecting plate 19 is movably connected to the surface of the rotating rod 5, and the connecting block 18 supports and connects the connecting plate 19 by arranging the connecting block 18 and the connecting plate 19.

As an embodiment of the utility model, the back of the connecting plate 19 is fixedly connected with a telescopic rod 20, the rear end of the telescopic rod 20 is fixedly connected with the front of the connecting block 18, and the telescopic rod 20 is arranged to limit the vertical movement of the rotating rod 5 by matching with the connecting plate 19 and the connecting block 18.

The specific working principle is as follows:

firstly, when the position of the display screen body 2 needs to be adjusted, the first motor 4 can be started through the peripheral controller, the output shaft of the first motor 4 drives the rotary rod 5 to rotate, the rotary rod 5 drives the rotary gear 6 to rotate, the rotary matched metal rack 7 of the rotary gear 6 drives the display screen body 2 and the metal bracket 3 to transversely move at the top of the installation frame 1, when the display screen body 2 and the metal bracket 3 need to vertically move, the second motor 13 and the electric push rod 9 are started through the peripheral controller, the output end of the electric push rod 9 pushes the threaded block 10 to be meshed with the threaded rod 11, the output shaft of the second motor 13 drives the threaded rod 11 to rotate, thereby driving the movable frame 8 to move along the surface of the threaded rod 11, and driving the display screen body 2 and the metal bracket 3 to vertically move, and solving the problem that in the prior art, the moving screen is mostly only moved along the track, the extending track of the corresponding screen is the limit track, and the screen opening and closing mode of the track is very thin, so that the screen opening and closing mode of the track is limited, and the freshness brought by the audience after long-term use, and the whole stage showing effect of a living or a showing room is affected.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. Screen track equipment of opening and shutting, including installing frame (1) and display screen body (2), its characterized in that: the utility model discloses a display screen, including installation frame (1), metal support (3) and fixed connection, the back fixedly connected with metal support (3), the top swing joint of metal support (3) and installation frame (1), the back fixedly connected with first motor (4) of metal support (3), the output shaft transmission of first motor (4) is connected with rotary rod (5), the fixed surface of rotary rod (5) is connected with rotary gear (6), the back fixedly connected with metal rack (7) of installation frame (1) inner chamber, the positive meshing of rotary gear (6) and metal rack (7), the lower extreme fixedly connected with movable frame (8) of rotary rod (5), the top fixedly connected with electric putter (9) of movable frame (8), the output of electric putter (9) extends to the inner chamber of movable frame (8), and fixedly connected with screw thread piece (10), the inner chamber swing joint of movable frame (8) has threaded rod (11), the front and the equal swing joint of back in inner chamber of installation frame (1) have metal slide (12), the front end and front end metal slide (12) swing joint.

2. The screen track opening and closing apparatus as claimed in claim 1, wherein: the front of the metal sliding plate (12) at the rear end is fixedly connected with a second motor (13), and an output shaft of the second motor (13) is in transmission connection with the rear end of the threaded rod (11).

3. The screen track opening and closing apparatus as claimed in claim 1, wherein: the upper end and the lower end on the front face of the metal sliding plate (12) are respectively provided with a first sliding groove (14), the upper ends and the lower ends on the front face and the back face of the inner cavity of the installation frame (1) are respectively fixedly connected with a metal sliding rod (15), and one side of the metal sliding rod (15) extends to the inner cavity of the first sliding groove (14) and is movably connected with the inner cavity of the first sliding groove (14).

4. The screen track opening and closing apparatus as claimed in claim 1, wherein: the top of metal rack (7) has seted up second spout (16), the top swing joint of metal rack (7) has slider (17), the one end of slider (17) extends to the bottom of second spout (16) inner chamber, and with the inner chamber swing joint of second spout (16).

5. The screen track opening and closing apparatus as claimed in claim 4, wherein: the top of slider (17) fixedly connected with connecting block (18), the surface swing joint of rotary rod (5) has connecting plate (19).

6. The screen track opening and closing apparatus as claimed in claim 5, wherein: the back of connecting plate (19) fixedly connected with telescopic link (20), the front fixed connection of rear end and connecting block (18) of telescopic link (20).