Lifting support for audio and video equipment

Abstract

The utility model relates to the technical field of audio and video equipment lifting supports, in particular to an audio and video equipment lifting support which comprises two vertical plates, a through groove is formed in one side of each vertical plate, a disc is fixedly installed at the lower end of each vertical plate, the vertical plates are sleeved with a sleeve frame plate, and a limiting plate is fixedly installed in each sleeve frame plate. Pull rings are fixedly installed at the front end and the rear end of the sleeve frame plate, steel ropes are fixedly installed outside the pull rings, side plates are fixedly installed at the positions, close to the top, of the front end and the rear end of the vertical plate, two fixing plates are fixedly installed at the upper ends of the side plates, and a rotating motor is fixedly installed on one side of one fixing plate; a winding roller is fixedly mounted at one end of an output shaft of the rotating motor, one end of the steel rope is fixedly connected with the winding roller, and a first connecting plate is fixedly mounted on one side of one sleeve frame plate; the lifting support for the audio and video equipment is high in lifting stability and convenient to operate.

Description

Technical Field

[0001] The present application relates to the technical field of lifting brackets for audio and video equipment, and in particular to a lifting bracket for audio and video equipment. Background Art

[0002] Audio and video equipment refers to a system that enables two or more individuals or groups in different locations to exchange audio, video, and file information through transmission lines and multimedia equipment, achieving instant and interactive communication and holding simultaneous meetings.

[0003] However, when the audio and video equipment is in use, the height is fixed, which makes it inconvenient to adjust the height of the audio and video equipment, and thus cannot meet the effect of on-site use of the audio and video equipment. Those skilled in the art have provided an audio and video equipment lifting bracket to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a lifting bracket for audio and video equipment.

[0005] The present application provides an audio and video equipment lifting bracket adopting the following technical solutions:

[0006] A lifting bracket for audio and video equipment comprises two vertical plates, one side of each vertical plate is provided with a through slot, a disc is fixedly mounted on the lower end of each vertical plate, a sleeve frame plate is sleeved on the outside of each vertical plate, a limit plate is fixedly mounted on the inside of each sleeve frame plate, and pull rings are fixedly mounted on the front and rear ends of each sleeve frame plate, a steel rope is fixedly mounted on the outside of each pull ring, side plates are fixedly mounted on the front and rear ends of each vertical plate near the top, two fixed plates are fixedly mounted on the upper ends of each side plate, a rotating motor is fixedly mounted on one side of one of the fixed plates, a winding roller is fixedly mounted on one end of the output shaft of the rotating motor, and one end of the steel rope is fixedly connected to the winding roller.

[0007] Preferably, a first connecting plate is fixedly mounted on one side of one of the frame plates, and a second connecting plate is fixedly mounted on one side of the other frame plate.

[0008] Preferably, a connecting plate is provided between the connecting plate 1 and the connecting plate 2, a slot is provided on one side of the connecting plate, an insert block is fixedly installed on the other side of the connecting plate, and a through hole is provided on the upper end of the insert block.

[0009] Preferably, the front ends of the connecting plate 1, the connecting plate 2 and the connecting plate are all fixedly mounted with an audio body.

[0010] Preferably, a slot is also provided on one side of the connecting plate 1, and an insert is also fixedly installed on one side of the connecting plate 2.

[0011] Preferably, the insert block on one side of the connecting plate is inserted into the slot on one side of the connecting plate, the limiting bolt passes through the inside of the through hole, and the insert block on one side of the connecting plate is inserted into the slot on one side of the connecting plate.

[0012] In summary, the present application has the following beneficial technical effects: by setting up two frame plates, four rotating motors are controlled by a synchronous opener and closeer, and the rotating motor is started to make the winding roller wind the steel rope, thereby driving the two frame plates to move up and down on the vertical plate, thereby driving multiple audio bodies to move up and down, which better meets the height required by the event site, and by opening and closing the rotating motor, the height of the entire audio body can be arbitrarily controlled until it meets the height of the event site, and the limit plate penetrates the through slot, so that the entire frame plate is limited when moving up and down, thereby improving the stability of movement;

[0013] Through the setting of the connecting plate, the setting of the connecting plate can be connected to the connecting plate one and the connecting plate two through the plug-in block and the slot, so that multiple audio bodies can be installed. Multiple audio bodies can be installed according to the needs of the live event, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a lifting bracket for audio and video equipment in an embodiment of the present application;

[0015] Figure 2 This is a partial structural diagram of a lifting bracket for audio and video equipment in an embodiment of the present application;

[0016] Figure 3 This is an audio and video equipment lifting bracket in the embodiment of the present application. Figure 1 Enlarged view of point A in the middle.

[0017] Explanation of the accompanying reference numerals: 1. Vertical plate; 2. Through groove; 3. Disc; 4. Side plate; 5. Frame plate; 6. Connecting plate 1; 7. Audio body; 8. Connecting plate; 9. Limiting plate; 10. Pull ring; 11. Steel rope; 12. Connecting plate 2; 13. Insert block; 14. Through hole; 15. Slot; 16. Limiting bolt; 17. Fixing plate; 18. Rotating motor; 19. Winding roller. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 3As shown, a lifting bracket for audio and video equipment includes two vertical plates 1, a through slot 2 is opened on one side of the vertical plate 1, a disc 3 is fixedly installed on the lower end of the vertical plate 1, a sleeve frame plate 5 is sleeved on the outside of the vertical plate 1, a limit plate 9 is fixedly installed on the inside of the sleeve frame plate 5, and a pull ring 10 is fixedly installed on the front and rear ends of the sleeve frame plate 5, a steel rope 11 is fixedly installed on the outside of the pull ring 10, the front and rear ends of the vertical plate 1 are fixedly installed with side plates 4 near the top, two fixed plates 17 are fixedly installed on the upper end of the side plate 4, a rotating motor 18 is fixedly installed on one side of one of the fixed plates 17, a winding roller 19 is fixedly installed on one end of the output shaft of the rotating motor 18, and one end of the steel rope 11 is fixedly connected to the winding roller 19.

[0020] First, if Figure 1 In the position shown, four rotating motors 18 are controlled by a synchronous opener and closeer. When the rotating motor 18 is started, the winding roller 19 winds the steel rope 11, thereby driving the two frame plates 5 to move up and down on the vertical plate 1, thereby driving multiple audio bodies 7 to move up and down, which is more in line with the height required by the activity site. By opening and closing the rotating motor 18, the height of the entire audio body 7 can be arbitrarily controlled until it meets the height of the activity site. The limit plate 9 passes through the through slot 2, so that the entire frame plate 5 is limited when moving up and down, thereby improving the stability of the movement.

[0021] Connecting plate 1 6 is fixedly mounted on one side of one casing plate 5, while connecting plate 2 12 is fixedly mounted on one side of the other casing plate 5. A connecting plate 8 is disposed between connecting plates 1 6 and 2 12. A slot 15 is defined on one side of connecting plate 8, and an insert 13 is fixedly mounted on the other side of connecting plate 8. Insert 13 has a through-hole 14 defined on its upper end. The audio unit 7 is fixedly mounted on the front ends of connecting plates 1 6 , 2 12 , and 8 . Connecting plate 1 6 also has a slot 15 defined on one side, and an insert 13 is fixedly mounted on one side of connecting plate 2 12 . Insert 13 on one side of connecting plate 8 is inserted into slot 15 on one side of connecting plate 1 6 . A retaining bolt 16 extends through through-hole 14. Insert 13 on one side of connecting plate 2 12 is inserted into slot 15 on one side of connecting plate 8 .

[0022] The connecting plate 8 can be connected to the connecting plate 1 6 and the connecting plate 2 12 through the plug block 13 and the slot 15, so that multiple audio bodies 7 can be installed. Multiple audio bodies 7 can be installed according to the needs of the on-site activities, which is more practical.

[0023] The implementation principle of the lifting bracket for audio and video equipment in the embodiment of the present application is as follows: first, Figure 1In the position shown, four rotating motors 18 are controlled by a synchronous opener and closer. Starting the rotating motor 18 causes the winding roller 19 to wind the steel rope 11, thereby driving the two frame plates 5 to move up and down on the vertical plate 1, thereby driving multiple audio bodies 7 to move up and down, which is more in line with the height required by the event site. By opening and closing the rotating motor 18, the height of the entire audio body 7 can be arbitrarily controlled until it meets the height of the event site. The limit plate 9 passes through the through slot 2, so that the entire frame plate 5 is limited when moving up and down, thereby improving the stability of the movement. The connecting plate 8 is set, which can be connected to the connecting plate 1 6 and the connecting plate 2 12 through the plug block 13 and the slot 15, so that multiple audio bodies 7 can be installed. Multiple audio bodies 7 can be installed according to the needs of the on-site activities, which is more practical.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lifting bracket for audio and video equipment, characterized by: The utility model comprises two vertical plates (1) and a limiting bolt (16), a through slot (2) is provided on one side of the vertical plate (1), a disc (3) is fixedly installed on the lower end of the vertical plate (1), a sleeve plate (5) is sleeved on the outside of the vertical plate (1), a limiting plate (9) is fixedly installed on the inside of the sleeve plate (5), and a pull ring (10) is fixedly installed on the front and rear ends of the sleeve plate (5), a steel rope (11) is fixedly installed on the outside of the pull ring (10), a side plate (4) is fixedly installed on the front and rear ends of the vertical plate (1) near the top, two fixed plates (17) are fixedly installed on the upper end of the side plate (4), a rotating motor (18) is fixedly installed on one side of one of the fixed plates (17), a winding roller (19) is fixedly installed on one end of the output shaft of the rotating motor (18), and one end of the steel rope (11) is fixedly connected to the winding roller (19).

2. The lifting bracket for audio and video equipment according to claim 1, characterized in that: A connecting plate 1 (6) is fixedly mounted on one side of one of the casing plates (5), and a connecting plate 2 (12) is fixedly mounted on one side of the other casing plate (5).

3. The lifting bracket for audio and video equipment according to claim 2, characterized in that: A connecting plate (8) is provided between the connecting plate 1 (6) and the connecting plate 2 (12), a slot (15) is provided on one side of the connecting plate (8), an insert block (13) is fixedly installed on the other side of the connecting plate (8), and a through hole (14) is provided at the upper end of the insert block (13).

4. The lifting bracket for audio and video equipment according to claim 3, characterized in that: The front ends of the connecting plate 1 (6), the connecting plate 2 (12) and the connecting plate (8) are all fixedly mounted with an audio body (7).

5. The lifting bracket for audio and video equipment according to claim 4, characterized in that: A slot (15) is also provided on one side of the connecting plate 1 (6), and an insert block (13) is also fixedly installed on one side of the connecting plate 2 (12).

6. The lifting bracket for audio and video equipment according to claim 4, characterized in that: The insert block (13) on one side of the connecting plate (8) is inserted into the slot (15) on one side of the connecting plate (6), the limiting bolt (16) passes through the interior of the through hole (14), and the insert block (13) on one side of the connecting plate (12) is inserted into the slot (15) on one side of the connecting plate (8).

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