Combined live broadcast screen mounting and positioning mechanism

Abstract

The utility model provides a combined live broadcast screen installing and positioning mechanism, which relates to the technical field of combined live broadcast screens and comprises a frame, a positioning and fixing mechanism and a display screen are arranged in the frame, the positioning and fixing mechanism comprises a plurality of supporting plates, a plurality of sliding grooves are arranged on one side of each supporting plate, and the sliding grooves are arranged on the other side of each supporting plate. The two limiting plates slide into the position between the two clamping plates in an extrusion mode, the clamping plates are arc-shaped, the positions of the two clamping plates are fixed, at the moment, in the process that the clamping plates make contact with the supporting plate, the two clamping plates can move, the two clamping plates are fixed, the two clamping plates are fixed, and therefore the clamping plates are fixed, and the clamping plates are fixed. And after the clamping plate is aligned with the clamping groove, the clamping plate enters the clamping groove through the spring, so that the limiting plate is clamped and fixed, the display screen can be positioned through the mode, the display screen at a certain position can be quickly mounted, and the overall mounting efficiency of the combined display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined live broadcast screens, in particular to an installation and positioning mechanism for a combined live broadcast screen. Background Art

[0002] A combined live broadcast screen is a screen that combines multiple functions and is usually used in live broadcasts, conferences, demonstrations and other occasions. When the combined live broadcast screen is installed, a frame and a shell are generally required to restrict it so that the live broadcast screen can be installed in the corresponding position. However, in actual applications, since the frame and the shell are used to ensure the fixation and protection of multiple live broadcast screens, the live broadcast screen will not have a positioning structure and a fixed structure when it is installed. It requires the cooperation of multiple people to install it, which makes the installation more cumbersome and troublesome, and wastes a lot of manpower and material resources. Therefore, a combined live broadcast screen installation positioning mechanism is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art. The combined live screen is a screen that combines multiple functions and is usually used in live broadcasts, conferences, demonstrations and other occasions. When the combined live screen is installed, a frame and a shell are generally required to limit it so that the live screen can be installed in the corresponding position. However, in actual applications, since the frame and the shell are used to ensure the fixation and protection of multiple live screens, the live screen will not have a positioning structure and a fixed structure when it is installed. It requires multiple people to cooperate to install it, which makes the installation more cumbersome and troublesome, and wastes a lot of manpower and material resources. Based on this, a combined live screen installation positioning mechanism is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combined live screen installation and positioning mechanism, including a frame, a positioning and fixing mechanism and a display screen are arranged inside the frame, the positioning and fixing mechanism includes multiple support plates, one side of the support plate is provided with multiple sliding grooves, the inner wall of the sliding groove is slidably connected with a slide plate, one side of each of the slide plates is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a baffle, one side of the baffle is fixedly connected with a card plate, one side of the display screen is fixedly connected with a limiting plate, one side of the limiting plate is provided with a card slot, the inner wall of the card slot is slidably connected to the outer surface of the card plate, and a connecting plate is fixedly connected between the multiple support plates.

[0005] As a preferred embodiment, a support rod is fixedly connected to the inner wall of the slide groove, a sliding hole matched with the support rod is opened on one side of the slide plate, and the inner wall of the sliding hole is slidably connected to the outer surface of the support rod.

[0006] As a preferred embodiment, a spring is provided on the outer surface of the support rod, one end of the spring is fixedly connected to the inner wall of the slide groove, and the other end of the spring is fixedly connected to one side of the slide plate.

[0007] As a preferred embodiment, a rotation groove is opened on one side of the support plate, an inner wall of the rotation groove is rotatably connected to a shaft rod, and one end of the shaft rod is fixedly connected to an elliptical plate.

[0008] As a preferred embodiment, a handle is fixedly connected to one side of the elliptical plate.

[0009] As a preferred embodiment, an arc-shaped groove is opened on one side of the fixing plate, and the inner wall of the arc-shaped groove is slidably connected to the outer surface of the elliptical plate.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are: the two limit plates are slid into between the two card plates by extrusion, and because the card plates are arc-shaped, the positions of the two card plates are fixed, and at this time, the card plates will move in the process of contacting with the support plate, and when the card plates are aligned with the card slots, the card plates are made to enter the inside of the card slots by springs, so as to engage and fix the limit plates, and in this way, the display screen can be positioned, and the display screen at a certain position can be quickly installed, thereby increasing the overall installation efficiency of the combined display screen, and the elliptical plate can be driven to rotate by rotating the handle to separate the card plate from the card slot, and then the display screen at the corresponding position can be taken out for replacement, and the handle can be used to control the rotation of the elliptical plate, thereby increasing the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A structural schematic diagram of a combined live broadcast screen installation and positioning mechanism provided by the utility model;

[0012] Figure 2 A rear view structural diagram of a combined live broadcast screen installation and positioning mechanism provided by the utility model;

[0013] Figure 3 A schematic diagram of the exploded structure of a positioning and fixing mechanism of a combined live broadcast screen installation positioning mechanism provided by the utility model;

[0014] Figure 4 A schematic diagram of the exploded structure of an elliptical plate at a positioning mechanism of a combined live broadcast screen installation positioning mechanism provided by the utility model.

[0015] Legend:

[0016] 1. Frame; 2. Positioning and fixing mechanism; 3. Display screen; 4. Connecting plate;

[0017] 21. Support plate; 22. Slide groove; 23. Slide plate; 24. Slide hole; 25. Fixed plate; 26. Baffle plate; 27. Clamping plate; 28. Support rod; 29. ​​Spring; 210. Limiting plate; 211. Clamping groove; 212. Rotating groove; 213. Elliptical plate; 214. Handle; 215. Arc groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a combined live screen installation positioning mechanism, comprising a frame 1, a positioning and fixing mechanism 2 and a display screen 3 are arranged inside the frame 1, the positioning and fixing mechanism 2 comprises a plurality of support plates 21, a plurality of slide grooves 22 are provided on one side of the support plate 21, a slide plate 23 is slidably connected to the inner wall of the slide groove 22, a fixing plate 25 is fixedly connected between one side of two slide plates 23, a baffle plate 26 is fixedly connected to one side of the fixing plate 25, a card plate 27 is fixedly connected to one side of the baffle plate 26, a limiting plate 210 is fixedly connected to one side of the display screen 3, a card groove 211 is provided on one side of the limiting plate 210, the inner wall of the card groove 211 is slidably connected to the outer surface of the card plate 27, and a connecting plate 4 is fixedly connected between the plurality of support plates 21;

[0021] The inner wall of the slide groove 22 is fixedly connected with a support rod 28, and a sliding hole 24 adapted to the support rod 28 is opened on one side of the slide plate 23, and the inner wall of the sliding hole 24 is slidably connected with the outer surface of the support rod 28;

[0022] A spring 29 is disposed on the outer surface of the support rod 28, one end of the spring 29 is fixedly connected to the inner wall of the slide groove 22, and the other end of the spring 29 is fixedly connected to one side of the slide plate 23;

[0023] Through the above embodiment, the two limit plates 210 are slid between the two card plates 27 by extrusion. Since the card plates 27 are arc-shaped, the positions of the two card plates 27 are fixed. At this time, the card plates 27 will move when they are in contact with the support plate 21. When the card plates 27 are aligned with the card slots 211, the springs 29 will release elastic potential energy to drive the slide plate 23 to move. The movement of the slide plate 23 drives the fixed plate 25 to move. The movement of the fixed plate 25 drives the baffle plate 26 to move. The movement of the baffle plate 26 drives the card plate 27 to move. The card plate 27 will enter the interior of the card slot 211, thereby engaging and fixing the limit plates 210. In this way, the display screen 3 can be positioned, and the display screen 3 at a certain position can be quickly installed, thereby increasing the overall installation efficiency of the combined display screen 3.

[0024] A rotation groove 212 is formed on one side of the support plate 21. A shaft is rotatably connected to the inner wall of the rotation groove 212. An elliptical plate 213 is fixedly connected to one end of the shaft.

[0025] A handle 214 is fixedly connected to one side of the elliptical plate 213;

[0026] An arc groove 215 is formed on one side of the fixing plate 25, and the inner wall of the arc groove 215 is slidably connected to the outer surface of the elliptical plate 213;

[0027] Through the above embodiment, when disassembling, the outer shell of the frame 1 is removed, and then the handle 214 is controlled to rotate to drive the elliptical plate 213 to rotate. When the elliptical plate 213 rotates ninety degrees, the other side of the elliptical plate 213 will enter the interior of the arc groove 215. At this time, the different lengths of the elliptical plates 213 will cause squeezing of the fixed plate 25, driving the fixed plate 25 to move. The movement of the fixed plate 25 will drive the card plate 27 to separate from the card slot 211 through the baffle 26, and then the display screen 3 at the corresponding position can be taken out for replacement. The handle 214 is used to control the rotation of the elliptical plate 213, thereby increasing the convenience of the device.

[0028] Working principle:

[0029] like Figure 1-4As shown, the two limit plates 210 are squeezed to slide between the two clamping plates 27. Since the clamping plates 27 are arc-shaped, the positions of the two clamping plates 27 are fixed. At this time, when the clamping plates 27 are in contact with the support plate 21, the two clamping plates 27 will move. When the clamping plates 27 are aligned with the card slots 211, the spring 29 will release elastic potential energy to drive the slide plate 23 to move. The movement of the slide plate 23 drives the fixed plate 25 to move. The movement of the fixed plate 25 drives the baffle plate 26 to move. The movement of the baffle plate 26 drives the clamping plate 27 to move, and the clamping plate 27 will enter the card slot 211. , thereby locking and fixing the limit plate 210, removing the outer shell of the frame 1, and then controlling the handle 214 to rotate to drive the elliptical plate 213 to rotate. When the elliptical plate 213 rotates ninety degrees, the other side of the elliptical plate 213 will enter the interior of the arc groove 215. At this time, the different lengths of the elliptical plates 213 will squeeze the fixing plate 25, driving the fixing plate 25 to move. The movement of the fixing plate 25 will drive the card plate 27 to separate from the card slot 211 through the baffle 26, and then the display screen 3 at the corresponding position can be taken out for replacement.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A combined live screen installation and positioning mechanism, comprising a frame (1), characterized in that: A positioning and fixing mechanism (2) and a display screen (3) are arranged inside the frame (1). The positioning and fixing mechanism (2) comprises a plurality of support plates (21). A plurality of slide grooves (22) are provided on one side of the support plate (21). The inner wall of the slide groove (22) is slidably connected to a slide plate (23). A fixing plate (25) is fixedly connected between one side of each of the slide plates (23). A baffle plate (26) is fixedly connected to one side of the fixing plate (25). A clamping plate (27) is fixedly connected to one side of the baffle plate (26). A limiting plate (210) is fixedly connected to one side of the display screen (3). A clamping groove (211) is provided on one side of the limiting plate (210). The inner wall of the clamping groove (211) is slidably connected to the outer surface of the clamping plate (27). A connecting plate (4) is fixedly connected between the plurality of support plates (21).

2. The combined live screen installation and positioning mechanism according to claim 1 is characterized in that: The inner wall of the slide groove (22) is fixedly connected with a support rod (28), and one side of the slide plate (23) is provided with a slide hole (24) adapted to the support rod (28), and the inner wall of the slide hole (24) is slidably connected with the outer surface of the support rod (28).

3. The combined live screen installation and positioning mechanism according to claim 2 is characterized in that: A spring (29) is provided on the outer surface of the support rod (28), one end of the spring (29) is fixedly connected to the inner wall of the slide groove (22), and the other end of the spring (29) is fixedly connected to one side of the slide plate (23).

4. The combined live screen installation and positioning mechanism according to claim 1 is characterized in that: A rotation groove (212) is provided on one side of the support plate (21), an inner wall of the rotation groove (212) is rotatably connected to a shaft rod, and one end of the shaft rod is fixedly connected to an elliptical plate (213).

5. The combined live screen installation and positioning mechanism according to claim 4 is characterized in that: A handle (214) is fixedly connected to one side of the elliptical plate (213).

6. The combined live screen installation and positioning mechanism according to claim 1 is characterized in that: An arc-shaped groove (215) is provided on one side of the fixing plate (25), and the inner wall of the arc-shaped groove (215) is slidably connected to the outer surface of the elliptical plate (213).

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