CN214663034U - Interactive display screen assembly - Google Patents

Abstract

The application provides an interactive display screen subassembly, including the screen body, still include camera subassembly, camera subassembly includes swinging boom and camera, the swinging boom includes fixed part and arm, the fixed part is connected with the first frame fixed connection of screen body, the one end and the camera of arm are connected, the other end rotates with the fixed part to be connected, so that arm and camera can rotate between primary importance and second place, at the primary importance, the camera is located the front side of first frame, at the second place, the camera is located the rear side of the front surface of first frame. In the interactive display screen subassembly that this application provided, the camera passes through the swinging boom to be connected with the frame of screen body, and the arm of swinging boom can the relative fixed part rotate, during the use, can turn to the front side of screen body with the camera to satisfy the position demand of throwing the screen, when not using, can turn to the rear side of screen body with the camera, thereby effectively avoid the camera to bump the bad condition, optimize user experience.

Description

Interactive display screen assembly

Technical Field

The application relates to the technical field of display screens, in particular to an interactive display screen assembly.

Background

The interactive display screen is widely applied to fields such as commercial affairs, teaching at present, at conferences, in-process such as teaching, can throw the screen to interactive display screen with the material object such as file occasionally, for the participant, the student watches, for the convenience throw the screen, can install an external camera on the interactive display screen a bit current, owing to throw the screen needs, the camera is located the outside of display screen usually, need dismantle this camera when not using, otherwise extremely easily is hit badly, cause and use inconveniently.

SUMMERY OF THE UTILITY MODEL

Based on above-mentioned current situation, the main aim at of this application provides an interactive display screen subassembly to solve the inconvenient technical problem of external camera of the interactive display screen that exists among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the utility model provides an interactive display screen subassembly, includes the screen body, still including set up in the camera subassembly of screen body one side, the camera subassembly includes swinging boom and camera, the swinging boom includes fixed part and arm, the fixed part with the first frame fixed connection of screen body, the one end of arm with the camera is connected, the other end with the fixed part rotates to be connected, so that the arm reaches the camera can rotate between primary importance and second place primary importance, the camera is located the front side of first frame the second place, the camera is located the rear side of the front surface of first frame.

Optionally, a first rotation axis of the arm portion relative to the fixing portion is perpendicular to an extending direction of the first frame.

Optionally, the arm is rotatably connected to the camera, and a second rotation axis of the camera relative to the arm is perpendicular to the first rotation axis.

Optionally, the arm includes a first L-shaped arm section and a second L-shaped arm section, a first end of the first L-shaped arm section is connected to the camera, a first end of the second L-shaped arm section is connected to the fixing portion, and a second end of the first L-shaped arm section is rotatably connected to a second end of the second L-shaped arm section.

Optionally, the lens of the camera is a rotatable structure.

Optionally, the first frame is a lower frame of the screen body.

Optionally, the interactive display screen assembly further comprises a stand support, the stand support comprises a support body and a bearing plate, the bearing plate is rotatably arranged on the support body, the stand support and the camera assembly are located on the same side of the screen body, and the bearing plate and the camera are correspondingly arranged.

Optionally, the bearing plate is connected with the frame body through a sliding adjusting assembly, the bearing plate is connected with the sliding adjusting assembly in a rotating mode, and the bearing plate is slidably arranged on the frame body through the sliding adjusting assembly, so that the distance between the bearing plate and the camera is adjustable.

Optionally, the sliding adjustment assembly comprises a ball screw structure, and the bearing plate is rotatably connected to a nut of the ball screw structure.

Optionally, the interactive display screen assembly further comprises a hanger, and the exhibition stand bracket is fixed on the hanger.

In the interactive display screen subassembly that this application provided, the camera passes through the swinging boom to be connected with the frame of screen body, and the arm of swinging boom can the relative fixed part rotate, during the use, can turn to the front side of screen body with the camera to satisfy the position demand of throwing the screen, when not using, can turn to the rear side of screen body with the camera, thereby effectively avoid the camera to bump the bad condition, optimize user experience.

Other advantages of the present application will be described in the detailed description, and those skilled in the art will understand the technical features and technical solutions presented in the description.

Drawings

Preferred embodiments according to the present application will be described below with reference to the accompanying drawings. In the figure:

fig. 1 is a perspective view of an interactive display screen assembly according to an embodiment of the present application, with a camera in a first position and a supporting plate of a stand bracket in an unfolded state;

FIG. 2 is a right side view of the interactive display screen assembly according to the preferred embodiment of the present invention with the camera in the first position and the support plate of the stand support in the extended state;

fig. 3 is a perspective view of the interactive display screen assembly according to the embodiment of the present application, in which the camera is located at a second position with the lens facing downward and the supporting plate of the stand support is in a folded state;

fig. 4 is a partial rear view of the interactive display screen assembly according to the embodiment of the present application, wherein the lens of the camera is downward in the second position and the bearing plate of the stand bracket is in a folded state;

FIG. 5 is an enlarged view taken at A in FIG. 4;

fig. 6 is a partial rear view of the interactive display screen assembly according to the embodiment of the present application, wherein the lens of the camera is upward in the second position and the bearing plate of the stand bracket is in a folded state;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is a perspective view of a camera assembly;

FIG. 9 is a schematic view of a portion of a housing of an interactive display screen assembly with a camera in a first position where a fixing portion is engaged with an arm portion of the interactive display screen assembly;

FIG. 10 is a schematic view of a portion of a housing of an interactive display screen assembly with a camera in a second position where a fixing portion is engaged with an arm portion;

FIG. 11 is a cross-sectional view of the structure of the portion of the interactive display screen assembly where the fixing portion and the arm portion are engaged;

FIG. 12 is an exploded view of the camera and arm engagement of an interactive display screen assembly according to an embodiment of the present application;

FIG. 13 is a schematic diagram illustrating an internal structure of a first housing half of a camera in an interactive display screen assembly according to an embodiment of the present application;

fig. 14 is a perspective view of a stand support in an interactive display screen assembly according to an embodiment of the present application.

100. A screen body; 101. an upper frame; 102. a left frame; 103. a right frame; 104. a lower frame; 200. A camera assembly; 10. a rotating arm; 11. a fixed part; 111. a first mounting hole; 112. a first through hole; 113. a fan-shaped bulge; 114. a wire outlet hole; 12. an arm portion; 121. a housing; 122. a first connecting member; 1221. a first connecting piece; 1222. a first rotating piece; 1223. a bending section; 123. a second connecting member; 1231. a second connecting sheet; 1232. a second rotating piece; 124. a first L-shaped arm segment; 125. a second L-shaped arm segment; 13. a first resilient pad; 14. a first bolt; 15. a first nut; 16. a third connecting member; 17. a second resilient pad; 18. a second bolt; 19. a second nut; 20. a camera; 21. A first half shell; 211. mounting a column; 212. a second mounting hole; 22. a second half shell;

300. a stand support; 310. a frame body; 311. a first cross member; 312. a second cross member; 313. a stringer; 320. a carrier plate; 330. a ball screw structure; 331. a lead screw; 332. a nut; 340. a guide bar; 350. a guide sleeve; 360. an operating head;

400. a hanging rack.

Detailed Description

The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, certain specific details are set forth in order to avoid obscuring the nature of the present application, well-known methods, procedures, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

It is understood that the terms "front", "back", "left" and "right" used herein refer to the orientation of the user facing the display surface of the interactive display screen assembly, the side closer to the user is "front", the side farther from the user is "back", the side closer to the left hand side of the user is "left", the side closer to the right hand side of the user is "right", and the terms "upper", "lower", "top" and "bottom" used herein refer to the orientation of the interactive display screen assembly in the normal use state. In addition, it is to be understood that all directional terms used herein are used for convenience of description and are not to be construed as limiting the structure.

The application provides an interactive display screen assembly, as shown in fig. 1, the interactive display screen assembly includes a screen body 100 and a camera assembly 200 disposed on one side of the screen body 100, as shown in fig. 8, the camera assembly 200 includes a rotating arm 10 and a camera 20, the rotating arm 10 includes a fixing portion 11 and an arm portion 12, the fixing portion 11 is fixedly connected with a first frame of the screen body 100, one end of the arm portion 12 is connected with the camera 20, and the other end is rotatably connected with the fixing portion 11, so that the arm portion 12 and the camera 20 can rotate between a first position and a second position, at the first position, as shown in fig. 1 and fig. 2, the camera 20 is located on the front side of the first frame, at the second position, as shown in fig. 3 to fig. 5, the camera 20 is located on the rear side of the front surface of the first frame. It will be understood that the front side of the first bezel as described herein is not limited to being directly in front of the first bezel, but rather is in front of the plane of the front surface of the first bezel, and similarly, the back side of the front surface of the first bezel as described herein is not limited to being directly behind the front surface of the first bezel, but rather is in back of the plane of the front surface of the first bezel.

In the interactive display screen subassembly that this application provided, camera 20 is connected with the frame of screen body 100 through swinging boom 10, and fixed part 11 can rotate relatively to the arm 12 of swinging boom 10, during the use, can turn to the front side of screen body 100 with camera 20 to satisfy the position demand of throwing the screen, when not using, can turn to the rear side of screen body 100 with camera 20, thereby effectively avoid camera 20 to bump the bad condition, optimize user experience.

The camera assembly 200 may be disposed on any side of the screen body 100, for example, on the upper side, the left side, the right side, or the lower side of the screen body 100, when disposed on the upper side of the screen body 100, the upper frame 101 of the screen body 100 constitutes the first frame, when disposed on the left side of the screen body 100, the left frame 102 of the screen body 100 constitutes the first frame, when disposed on the right side of the screen body 100, the right frame 103 of the screen body 100 constitutes the first frame, and when disposed on the lower side of the screen body 100, the lower frame 104 of the screen body 100 constitutes the first frame. Since the size of the screen body 100 is generally large, when the camera assembly 200 is disposed at the lower side of the screen body 100, it is more convenient for a user to operate and to be engaged with a stand (described later). The specific structure of the camera assembly 200 will be described mainly by taking the case that the camera assembly 200 is disposed at the lower side of the screen body 100, and the fixing portion 11 is fixedly connected to the lower frame 104 of the screen body 100, and of course, the structure of the camera assembly 200 disposed at other positions of the screen body 100 is similar to that of the camera assembly.

Taking the rotation axis of the arm 12 relative to the fixed part 11 as the first rotation axis, the arm 12 can be rotated between the first position and the second position by rotating in a vertical plane perpendicular to the screen body 100, that is, the first rotation axis coincides with the extending direction of the lower frame 104, and at this time, the arm 12 may be turned to the right rear side of the screen body 100 or to the right front side of the screen body 100, and in view of the convenience of screen projection, the arm 12 is generally provided to be long, in order to meet the requirement of the rotation space, it is preferable that the first rotation axis is perpendicular to the extending direction of the lower frame 104, i.e. the arm 12 is rotated between the first and second positions by rotation in a horizontal plane, the rotation mode can realize that the camera assembly 200 is rotated to the rear side of the screen body 100, the effect of avoiding collision is achieved, and the rotation space can be saved.

The fixing portion 11 may be connected to a bottom surface or a rear surface of the lower frame 104, and a fixing member may be connected to the rear surface of the lower frame 104 so that the arm portion 12 and the camera 20 are further rearward in the second position, and the fixing portion 11 may be fixedly connected to the bottom surface of the fixing member. The specific connection method of the fixing portion 11 and the lower frame 104 is not limited, and may be, for example, a connection method that facilitates detachment, such as clamping, fastening, and the like.

The connecting structure between the arm 12 and the fixing portion 11 can be any structure that facilitates the mutual rotation between the two, for example, as shown in fig. 11, the fixing portion 11 is in a circular plate shape, the fixing portion 11 is provided with a first mounting hole 111 for fixedly connecting with the lower frame 104, the middle portion of the fixing portion 11 is further provided with a first through hole 112, the arm 12 includes a housing 121 and a first connecting member 122 disposed in the housing 121, the first connecting member 122 includes a first connecting piece 1221 and a first rotating piece 1222 disposed on the top side of the first connecting piece 1221, the first connecting piece 1221 is fixedly connected with the housing 121, the first rotating piece 1222 is located below the fixing portion 11, both the upper and lower sides of the first rotating piece 1222 are provided with at least one first elastic gasket 13, the first bolt 14 sequentially passes through the first through hole 112, the first elastic gasket 13, the first rotating piece 1222 and the first elastic gasket 13 from the upper side of the fixing portion 11, the protruding part is locked by the first nut 15, so that not only the relative rotation between the arm part 12 and the fixing part 11 can be realized, but also a certain damping force can be generated during the rotation process, and the arm part 12 and the camera 20 can be fixed at a stable position when no force is applied. In addition, the first through hole 112 is configured as a stepped hole, and a large diameter section of the stepped hole is used for accommodating the head of the first bolt 14, so as to ensure that no protruding structure exists outside the fixing portion 11, and facilitate installation of the fixing portion 11.

In order to limit the rotation angle of the arm 12, optionally, a first limit portion and a second limit portion are disposed on the fixing portion 11, and an abutting portion is disposed on the arm 12 and located between the first limit portion and the second limit portion, and in the first position, the abutting portion abuts against the first limit portion, and in the second position, the abutting portion abuts against the second limit portion. For example, in the embodiment shown in fig. 9 and 10, two fan-shaped protrusions 113 are convexly disposed on the bottom surface of the fixing portion 11, the outer peripheral surfaces of the two fan-shaped protrusions 113 are located on the same cylindrical surface, the inner peripheral surface is also located on the same cylindrical surface, one of the fan-shaped protrusions 113 constitutes a first limiting portion, the other fan-shaped protrusion 113 constitutes a second limiting portion, one side of the first rotating piece 1222 extends and is bent to form a bending portion 1223, the bending portion 1223 constitutes an abutting portion, when the first rotating piece 1222 rotates, the bending portion 1223 is driven to move between the two fan-shaped protrusions 113, when in the first position, referring to fig. 9, the bending portion 1223 abuts against the end surface of one of the fan-shaped protrusions 113, and when in the second position, referring to fig. 10, the bending portion 1223 abuts against the end surface of the other fan-shaped protrusion 113.

Further, for better protection of the camera 20, the arm 12 is rotatably connected to the camera 20, and the rotation axis of the camera 20 relative to the arm 12 is a second rotation axis perpendicular to the first rotation axis, specifically, for conveniently shooting the real object of the projected screen, the camera 20 is usually set to face downwards, when the arm 12 and the camera 20 rotate to the second position, as shown in fig. 4 and 5, the lens portion of the camera 20 is exposed below the screen body 100, in order to protect the lens of the camera 20, the arm 12 is arranged in rotational connection with the camera 20, and, as such, when the camera 20 is not in use, after the arm 12 and the camera 20 are turned to the second position, the camera 20 may also be turned upwards, as shown in fig. 6 to 8, the lens portion of the camera 20 can be hidden at the right rear side of the screen body 100, so that the camera 20 is better protected.

The connection structure between the arm 12 and the camera 20 can be any structure that facilitates the mutual rotation between the two, for example, in the embodiment shown in fig. 12 and 13, the camera 20 includes a first half shell 21 and a second half shell 22 that are fastened to each other, as shown in fig. 13, two mounting posts 211 are disposed on the inner wall of the first half shell 21, second mounting holes 212 are disposed in the mounting posts 211, the two mounting posts 211 are connected to a third connecting member 16 through the second mounting holes 212, similarly to the connection manner of the fixing portion 11 and the arm 12, a second through hole (not shown) is disposed on the third connecting member 16, a second connecting member 123 is further disposed in the housing 121 of the arm 12, the second connecting member 123 includes a second connecting piece 1231 and a second rotating piece 1232 that is formed by bending one end of the second connecting piece 1231 close to the camera 20, the second connecting piece 1232 is fixedly connected to the housing 121, the second rotating sheet 1232 corresponds to the second through hole, at least one second elastic gasket 17 is arranged on each of two sides of the second rotating sheet 1232, and the second bolt 18 sequentially penetrates through the second through hole, the second elastic gasket 17, the second rotating sheet 1232 and the second elastic gasket 17, and the penetrating part is locked by the second nut 19, so that the relative rotation between the camera 20 and the arm 12 can be realized, and the camera 20 can be fixed at a stable position when certain damping force is generated in the rotating process and no stress is guaranteed.

In order to make the lens orientation of the camera 20 more flexible and meet the requirements of more application scenes, as shown in fig. 8, the arm 12 includes a first L-shaped arm segment 124 and a second L-shaped arm segment 125, a first end of the first L-shaped arm segment 124 is connected to the camera 20, a first end of the second L-shaped arm segment 125 is connected to the fixing portion 11, and a second end of the first L-shaped arm segment 124 is rotatably connected to a second end of the second L-shaped arm segment 125. In this way, the lens of the camera 20 can be oriented to more orientations to adapt to more application scenes, such as meeting scenes, teaching scenes, etc., by the mutual rotation between the first L-shaped arm segment 124 and the second L-shaped arm segment 125.

The connection structure between the first L-shaped arm segment 124 and the second L-shaped arm segment 125 may be any structure that facilitates the mutual rotation between the two, and of course, a connection manner that can have a certain rotational damping force between the fixing portion 11 and the arm portion 12 may also be adopted, which is not described herein again.

Further, the lens of the camera 20 is configured to be rotatable, so that the shooting angle can be changed more conveniently to meet different shooting requirements, for example, horizontal shooting and vertical shooting of a4 paper are met.

The camera 20 may be independently powered or powered by the panel body 100, for example, in the embodiment shown in fig. 8, an outlet hole 114 is formed on the fixing portion 11, and the camera 20 is wired in the housing 121 and passes through the outlet hole 114 to be connected with the main control board of the panel body 100. In order to avoid the interference between the structure of the camera and the electric wire when the camera is rotated, the wire outlet hole 114 is in an arc structure.

In order to conveniently place an object to be shot and projected, further, as shown in fig. 1, the interactive display screen assembly further includes a display stand bracket 300, as shown in fig. 14, the display stand bracket 300 includes a frame body 310 and a bearing plate 320, the bearing plate 320 is rotatably disposed on the frame body 310, the display stand bracket 300 and the camera assembly 200 are located on the same side of the screen body 100, and the bearing plate 320 can rotate to a position corresponding to the camera 20, i.e., the camera 20 can be opposite to the bearing plate 320, so that the object to be shot and projected by the camera 20 can be conveniently borne by the bearing plate 320, and the object on the bearing plate 320 can be shot by the camera 20. Because the bearing plate 320 is rotatably disposed on the frame body 310, when the portable electronic device is used, as shown in fig. 1 and 2, the bearing plate 320 is unfolded to a position corresponding to the camera 20, and when the portable electronic device is not used, as shown in fig. 3 and 4, the bearing plate 320 is folded to be parallel to the screen body 100, so as to avoid collision.

It is further preferable that the distance between the carrier plate 320 and the camera 20 is adjustable to adapt to different sizes of objects to be photographed, for example, the distance between the carrier plate 320 and the camera 20 can be adjusted to adapt to photographing of A3 paper and a4 paper. Specifically, the bearing plate 320 is connected to the frame body 310 through the sliding adjustment assembly, the bearing plate 320 is rotatably connected to the sliding adjustment assembly, and the bearing plate 320 is slidably disposed on the frame body 310 through the sliding adjustment assembly, so that the distance between the bearing plate 320 and the camera 20 is adjustable.

The sliding adjustment assembly can be any structure that can adjust the position of the bearing plate, for example, in the embodiment shown in fig. 14, the sliding adjustment assembly includes a ball screw structure 330, and the bearing plate 320 is rotatably connected to a nut 332 of the ball screw structure 330. Specifically, the frame body 310 includes a first cross beam 311, a second cross beam 312 and two longitudinal beams 313 connected to the first cross beam 311 and the second cross beam 312, two guide rods 340 are fixedly connected between the first cross beam 311 and the second cross beam 312, a guide sleeve 350 is sleeved on each guide rod 340, the bearing plate 320 is rotatably connected to the two guide sleeves 350, the ball screw structure 330 is arranged between the two guide rods 340, one end of a screw 331 in the ball screw structure 330 penetrates through the first cross beam 311, and a penetrating part of the screw 331 is connected to an operating head 360, and the other end of the screw 331 is rotatably connected to the second cross beam 312. Thus, when the operating head 360 is rotated, the nut 332 can only drive the bearing plate 310 to move axially along the screw 331 due to the limiting effect of the guide rods 340 on the two sides, so as to achieve the effect of adjusting the distance between the bearing plate 320 and the camera 20.

The stand bracket 300 may be fixed to a frame of the screen body 100, or may be fixed to a wall of the screen body 100, as shown in fig. 1, when the interactive display screen assembly includes the hanger 400, the stand bracket 300 is fixed to the hanger 400.

It will be appreciated by those skilled in the art that the alternatives described above may be freely combined, superimposed without conflict.

It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious or equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the present application.

Claims (10)

1. An interactive display screen component comprises a screen body (100) and is characterized by further comprising a camera component (200) arranged on one side of the screen body (100), the camera assembly (200) comprises a rotating arm (10) and a camera (20), the rotating arm (10) comprises a fixed part (11) and an arm part (12), the fixed part (11) is fixedly connected with a first frame of the screen body (100), one end of the arm part (12) is connected with the camera (20), the other end is rotationally connected with the fixed part (11), so that the arm (12) and the camera (20) can rotate between a first position and a second position, in the first position, the camera (20) is located at the front side of the first rim, in the second position, the camera (20) is located behind the front surface of the first rim.

2. The interactive display assembly according to claim 1, wherein a first axis of rotation of the arm portion (12) relative to the fixed portion (11) is perpendicular to a direction of extension of the first bezel.

3. The interactive display screen assembly of claim 2, wherein the arm (12) is rotatably coupled to the camera (20), and wherein the camera (20) is perpendicular to the first axis of rotation relative to a second axis of rotation of the arm (12).

4. The interactive display assembly of claim 1, wherein the arm (12) includes a first L-shaped arm segment (124) and a second L-shaped arm segment (125), a first end of the first L-shaped arm segment (124) being coupled to the camera head (20), a first end of the second L-shaped arm segment (125) being coupled to the fixed portion (11), a second end of the first L-shaped arm segment (124) being rotatably coupled to a second end of the second L-shaped arm segment (125).

5. The interactive display screen assembly of claim 1, wherein the lens of the camera (20) is a rotatable structure.

6. The interactive display screen assembly of any one of claims 1 to 5, wherein the first bezel is a lower bezel (104) of the screen body (100).

7. The interactive display screen assembly according to any one of claims 1 to 5, further comprising a stand bracket (300), wherein the stand bracket (300) comprises a frame body (310) and a bearing plate (320), the bearing plate (320) is rotatably disposed on the frame body (310), the stand bracket (300) and the camera assembly (200) are located on the same side of the screen body (100), and the bearing plate (320) can rotate to a position corresponding to the camera (20).

8. The interactive display assembly of claim 7, wherein the bearing plate (320) is connected with the frame body (310) through a sliding adjustment assembly, the bearing plate (320) is rotatably connected with the sliding adjustment assembly, and the bearing plate (320) is slidably disposed on the frame body (310) through the sliding adjustment assembly, such that a distance between the bearing plate (320) and the camera (20) is adjustable.

9. The interactive display assembly of claim 8, wherein the sliding adjustment assembly comprises a ball screw structure (330), and wherein the bearing plate (320) is rotatably coupled to a nut (332) of the ball screw structure (330).

10. The interactive display screen assembly of claim 7, further comprising a hanger (400), wherein the stand support (300) is secured to the hanger (400).

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