CN218268453U

CN218268453U - Camera rebroadcasting is with concatenation large-size screen

Info

Publication number: CN218268453U
Application number: CN202222703723.0U
Authority: CN
Inventors: 陈小明
Original assignee: Shanghai Yingming Technological Development Co ltd
Current assignee: Shanghai Yingming Technological Development Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-10
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a camera is relayed and is used concatenation large screen, including the concatenation large screen, the louvre has all been seted up to the both sides at concatenation large screen top, the rear side of concatenation large screen is connected with lifting unit. The utility model discloses a set up elevating assembly, the effectual lift of splicing the large screen that has realized, can make through first motor and realize that automatically regulated does not need the manual screw rod that rotates of people, through setting up the second motor, flabellum and louvre, can pour into the inside of splicing the large screen to the component heat dissipation through the gap between elevating assembly and the splicing large screen the air in the external world, prevent that the long-time operation of splicing the large screen from leading to the inside component ageing, the mounting means who has solved current splicing large screen is high rigidity not only but also the difficult radiating problem is connected with the wall to splicing the large screen rear side.

Description

Camera rebroadcasting is with concatenation large-size screen

Technical Field

The utility model belongs to the technical field of signal processing, especially, relate to a camera is relayed with concatenation large-size screen.

Background

The cameras are of various types, and the basic principle of the operation is the same: when a user shoots an object, light reflected by the object is collected by a camera lens and focused on a light receiving surface of an image pickup device (such as a target surface of a camera tube), and then the light is converted into electric energy through the image pickup device, so that a video signal is obtained.

When a program is rebroadcast or in a field rebroadcast, a plurality of camera positions are usually set in advance in a field and are used for capturing wonderful pictures of a match scene based on different visual angles, signals collected by the plurality of camera positions are broadcasted after being switched, so that a user can see field pictures of different visual angles shot by different camera positions, the visual experience of the audience facing the field is presented, the field pictures are displayed by a spliced large screen which can be displayed on a single screen or spliced on the whole screen, and can be displayed on multiple screens simultaneously, and the method is very suitable for rebroadcast, but the existing spliced large screen is installed on a wall surface, the installation mode is not only fixed in height position, but also the rear side of the spliced large screen is connected with the wall surface and is difficult to dissipate heat, the spliced large screen cannot be adjusted according to the rebroadcast scene, and the problem that the service life of internal elements is reduced due to overhigh heat caused by long-time operation of the spliced large screen is solved.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a camera is relayed with concatenation large-size screen possesses altitude mixture control and easy radiating advantage, and the mounting means who has solved current concatenation large-size screen is not only high rigidity fixed but also concatenation large-size screen rear side is connected difficult radiating problem with the wall.

The utility model discloses a spliced large screen for relaying of a camera, which comprises a spliced large screen, wherein both sides of the top of the spliced large screen are provided with heat dissipation holes, and the rear side of the spliced large screen is connected with a lifting component;

the lifting component comprises a first fixing plate and a second fixing plate, two sides of one side of the first fixing plate and one side of the second fixing plate are fixedly connected with fixing strips, a screw rod is connected between the other side of the first fixing plate and the other side of the second fixing plate, a bearing is fixedly mounted at the bottom of the screw rod, the bottom of the bearing is fixedly mounted at the top of the second fixing plate, a first motor is fixedly mounted at the top of the first fixing plate, the bottom of the output end of the first motor is connected with the outside of the first fixing plate and the top of the screw rod in a penetrating mode, the rear side of the large spliced screen is connected with a mounting plate, two sides of the rear side of the mounting plate are fixedly connected with sliding blocks, the rear side of each sliding block is connected with the inside of the fixing strip in a penetrating mode, the sliding blocks are sleeved on the surface of the screw rod, thread grooves used in a matching mode with the screw rod are formed in the inside of the sliding blocks, the sliding blocks are connected with the screw rod in a meshing mode through the thread grooves, two sides of the inside of the mounting plate are connected with a second motor, four corners of a second motor base are fixedly connected with mounting rods, one side of the four mounting plates is fixedly connected with output ends of the fan blades.

As the utility model discloses it is preferred, the equal fixedly connected with screw in concatenation large-size screen rear side four corners, the surface meshing of screw is connected with the nut, the rear side of screw runs through to the outside of mounting panel and is connected with the nut meshing.

As the utility model discloses preferred, the spout that uses with the slider cooperation is seted up to the inside of fixed strip, the slider is located the inside of spout and slides from top to bottom.

As the utility model discloses it is preferred, the vent has all been seted up to the inside of the big screen of concatenation and mounting panel, installation pole, second motor and flabellum are located the inner chamber of rear side vent.

As the utility model discloses preferred, the rear side the inside of vent is provided with the filter screen, the filter screen is located the rear side of vent inner chamber.

As the utility model discloses preferred, the equal fixedly connected with installation piece in both sides at first fixed plate and second fixed plate top, the installation piece passes through bolt and nut and wall fixed mounting.

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

1. the utility model discloses a set up elevating assembly, the effectual lift of splicing the large screen that has realized, can make through first motor and realize that automatically regulated does not need the manual screw rod that rotates of people, through setting up the second motor, flabellum and louvre, can pour into the inside of splicing the large screen to the component heat dissipation through the gap between elevating assembly and the splicing large screen the air in the external world, prevent that the long-time operation of splicing the large screen from leading to the inside component ageing, the mounting means who has solved current splicing large screen is high rigidity not only but also the difficult radiating problem is connected with the wall to splicing the large screen rear side.

2. The utility model discloses a set up screw and nut, can realize the mounting panel and splice fixed between the large-size screen, prevent that lifting unit from driving the big-size screen of concatenation lift in-process breaking occur, reached fixed mounting's purpose.

3. The utility model discloses a set up spout and slider, increased the stability of concatenation large-size screen lift in-process, prevent that the both ends of concatenation large-size screen from taking place to rock.

4. The utility model discloses a set up the vent, can realize mounting panel and concatenation large-size screen and outside air intercommunication, reduce the air flow resistance.

5. The utility model discloses a set up the filter screen, can make and filter external impurity, prevent that external impurity from getting into the vent inside and causing the winding to the flabellum.

6. The utility model discloses a set up the installation piece, the effectual installation that has realized first fixed plate and second fixed plate, the installation piece can be through bolt and nut and wall fixed mounting.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a rear perspective view of a mounting plate provided in an embodiment of the present invention;

fig. 3 is a top cross-sectional view of the mounting plate and the large screen.

In the figure: 1. splicing the large screen; 2. heat dissipation holes; 3. a lifting assembly; 31. a first fixing plate; 32. a second fixing plate; 33. a fixing strip; 34. a bearing; 35. a screw; 36. a first motor; 37. mounting a plate; 38. a slider; 39. a sliding block; 310. a thread groove; 311. mounting a rod; 312. a second motor; 313. a fan blade; 4. a chute; 5. a vent; 6. a screw; 7. a nut; 8. mounting a block; 9. and (4) a filter screen.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the spliced large screen for rebroadcasting of a camera provided by the embodiment of the present invention includes a spliced large screen 1, heat dissipation holes 2 are formed on both sides of the top of the spliced large screen 1, and a lifting assembly 3 is connected to the rear side of the spliced large screen 1;

lifting unit 3 includes first fixed plate 31 and second fixed plate 32, the equal fixedly connected with fixed strip 33 in both sides of the relative one side of first fixed plate 31 and second fixed plate 32, be connected with screw rod 35 between the relative one side of first fixed plate 31 and second fixed plate 32, the bottom fixed mounting of screw rod 35 has bearing 34, the bottom of bearing 34 and the top fixed mounting of second fixed plate 32, the top fixed mounting of first fixed plate 31 has first motor 36, the bottom of first motor 36 output runs through to the outside of first fixed plate 31 and the top fixed connection of screw rod 35, the rear side of concatenation large screen 1 is connected with mounting panel 37, the equal fixedly connected with slider 38 in both sides of mounting panel 37 rear side, the inside of slider 38 runs through to fixed strip 33, the rear side fixedly connected with gliding block 39 of mounting panel 37, gliding block 39 overlaps the surface with screw rod 35, and the screw groove 310 that uses with screw rod 35 cooperation has been seted up to the inside of gliding block 39, gliding block 39 passes through screw groove 310 and is connected with the both sides of screw rod 35, the inside of mounting panel 37 all is connected with second motor 312, the equal fixedly connected with output of four corners fixed mounting rod 313 of motor 312 and the equal fixed mounting panel 311 of mounting bar 311, the four inner wall 311 is connected with motor 312.

Referring to fig. 3, screws 6 are fixedly connected to four corners of the rear side of the large screen 1, nuts 7 are engaged with the surfaces of the screws 6, and the rear side of the screws 6 penetrates the outer side of the mounting plate 37 to be engaged with the nuts 7.

Adopt above-mentioned scheme: through setting up screw 6 and nut 7, can realize the mounting panel 37 and splice fixed between the big screen 1, prevent that lifting unit 3 from driving 1 lift in-process of splicing big screen and breaking, reached fixed mounting's purpose.

Referring to fig. 1, 2 and 3, a sliding groove 4 matched with the sliding block 38 is formed in the fixing strip 33, and the sliding block 38 slides up and down in the sliding groove 4.

Adopt above-mentioned scheme: through setting up spout 4 and slider 38, increased the stability of concatenation large-size screen 1 lift in-process, prevent that the both ends of concatenation large-size screen 1 from taking place to rock.

Referring to fig. 3, ventilation openings 5 are formed in the spliced large screen 1 and the mounting plate 37, and the mounting rod 311, the second motor 312 and the fan blade 313 are located in an inner cavity of the rear ventilation opening 5.

Adopt above-mentioned scheme: through setting up vent 5, can realize mounting panel 37 and concatenation large-size screen 1 and outside air intercommunication, reduce the air flow resistance.

Referring to fig. 2 and 3, a filter screen 9 is disposed inside the rear vent 5, and the filter screen 9 is located at the rear side of the inner cavity of the vent 5.

The scheme is adopted: by providing the filter screen 9, it is possible to filter the foreign substances, and prevent the foreign substances from entering the inside of the ventilation opening 5 to wind the fan blades 313.

Referring to fig. 1, the first fixing plate 31 and the second fixing plate 32 are fixedly connected with mounting blocks 8 on both sides of the top thereof, and the mounting blocks 8 are fixedly mounted on the wall surface through bolts and nuts.

Adopt above-mentioned scheme: through setting up installation piece 8, the effectual installation that has realized first fixed plate 31 and second fixed plate 32, installation piece 8 can be through bolt and nut and wall fixed mounting.

The utility model discloses a theory of operation:

when the air conditioner is used, when the air conditioner is installed, a user fixes the first fixing plate 31 and the second fixing plate 32 on a wall surface through the installation block 8, then the user fixedly installs the installation plate 37 and the spliced large screen 1 through bolts and nuts, when the user needs to adjust the temperature up and down after the installation, the user starts the first motor 36 to rotate forward, the output end of the first motor 36 drives the screw rod 35 to rotate, as the sliding block 39 is meshed with the screw rod 35 through the thread groove 310 and connected, the rotation of the screw rod 35 drives the sliding block 39 to move, the movement of the sliding block 39 drives the installation plate 37, the movement of the installation plate 37 drives the spliced large screen 1 and the sliding block 38 to move, the sliding block 38 moves along with the track of the sliding groove 4, when the spliced large screen 1 moves to a proper position, the user stops rotating the first heat dissipation hole 36, but only needs to start the first motor 36 to rotate backward when the spliced large screen 1 is lowered, the screw rod 35 drives the spliced large screen 1 to move downward in a backward direction, after the movement, when the operation time of the large screen 1 is too high internal temperature, the second motor 312 starts the second motor 312, the air conditioner drives the spliced large screen 1 to rotate, and then the air conditioner to flow into the spliced large screen 1, and the air conditioner drives the spliced motor 1, and the fan blades 5 to flow into the spliced large screen 1, and then to reduce the temperature of the spliced screen 1, and the air flowing into the spliced screen 1, and the air conditioner, and the fan blades 5, and the air conditioner.

In summary, the following steps: this camera is relayed and is used concatenation large-size screen, through the cooperation that sets up concatenation large-size screen 1, louvre 2, lifting unit 3, spout 4, vent 5, screw 6, nut 7, installation piece 8 and filter screen 9 and use, the mounting means who has solved current concatenation large-size screen is not only high rigidity but also concatenation large-size screen rear side is connected the difficult radiating problem with the wall.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 camera is relayed with concatenation large-size screen, includes concatenation large-size screen (1), its characterized in that: the two sides of the top of the large spliced screen (1) are provided with heat dissipation holes (2), and the rear side of the large spliced screen (1) is connected with a lifting assembly (3);

the lifting assembly (3) comprises a first fixing plate (31) and a second fixing plate (32), fixing strips (33) are fixedly connected to two sides of one side of the first fixing plate (31) and the second fixing plate (32) opposite to each other, a screw rod (35) is connected between one side of the first fixing plate (31) and one side of the second fixing plate (32) opposite to each other, a bearing (34) is fixedly mounted at the bottom of the screw rod (35), the bottom of the bearing (34) is fixedly mounted with the top of the second fixing plate (32), a first motor (36) is fixedly mounted at the top of the first fixing plate (31), the bottom of the output end of the first motor (36) penetrates through the outer side of the first fixing plate (31) and the top of the screw rod (35) and is fixedly connected with each other, a mounting plate (37) is connected to the rear side of the large splicing screen (1), a sliding block (38) is fixedly connected to two sides of the rear side of the mounting plate (37), the sliding block (39) penetrates through the inner part of the fixing strips (33), a sliding block (39) is sleeved on the rear side of the mounting plate (37), and a screw rod (35) is connected with a sliding block (310) through a screw thread groove (35) and a screw rod groove (310), the inside both sides of mounting panel (37) all are connected with second motor (312), the equal fixedly connected with in four corners of second motor (312) base installs pole (311), four installation pole (311) opposite one side all with the inner wall fixed connection of mounting panel (37), the output fixedly connected with flabellum (313) of second motor (312).

2. The spliced large screen for rebroadcasting of the camera as claimed in claim 1, wherein: the equal fixedly connected with screw (6) in concatenation large-size screen (1) rear side four corners, the surface meshing of screw (6) is connected with nut (7), the rear side of screw (6) runs through to the outside of mounting panel (37) and is connected with nut (7) meshing.

3. The tiled large screen for camera relay according to claim 1, wherein: the inside of fixed strip (33) is seted up spout (4) that use with slider (38) cooperation, slider (38) are located the inside of spout (4) and slide from top to bottom.

4. The tiled large screen for camera relay according to claim 1, wherein: vent (5) have all been seted up to the inside of concatenation large screen (1) and mounting panel (37), installation pole (311), second motor (312) and flabellum (313) are located the inner chamber of rear side vent (5).

5. The tiled large screen for camera relay according to claim 4, wherein: rear side the inside of vent (5) is provided with filter screen (9), filter screen (9) are located the rear side of vent (5) inner chamber.

6. The tiled large screen for camera relay according to claim 1, wherein: the equal fixedly connected with installation piece (8) in both sides at first fixed plate (31) and second fixed plate (32) top, installation piece (8) are through bolt and nut and wall fixed mounting.