Ultrahigh-definition audio and video seamless switching splicing equipment

Abstract

The utility model provides ultra-high-definition audio and video seamless switching splicing equipment, and relates to the technical field of matrix equipment, the ultra-high-definition audio and video seamless switching splicing equipment comprises a matrix switcher main body and a mounting assembly, and the mounting assembly comprises a mounting plate and an adjusting frame movably arranged at the top of the mounting plate; the connecting assembly comprises a fixed seat arranged at the top of the adjusting frame, a fixed sleeve arranged on the side wall of the fixed seat, a limiting column arranged at the top of the matrix switcher body, a lock column arranged in the fixed sleeve in a sliding mode and a spring arranged between the lock column and the inner wall of the fixed sleeve. A movable assembly used for adjusting the angle of the matrix switcher body is arranged between the top of the matrix switcher body and the limiting column. According to the invention, the matrix switcher can be fixed on the inner top wall of the cabinet for use, electric appliance elements in the cabinet can be avoided, circuit falling caused by shaking and overturning of the matrix switcher main body due to movement of the cabinet can be prevented, space can be saved, and circuit winding and knotting can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of matrix equipment technology, and more specifically, to an ultra-high-definition audio and video seamless switching matrix splicing device. Background Technology

[0002] The audio / video matrix switcher is a high-performance professional video / audio signal switching device used for cross-switching of multiple video and audio signal inputs and outputs. It provides independent audio / video input and output terminals, and each component signal is transmitted and switched independently, minimizing signal transmission attenuation and enabling high-fidelity image signal output. Some switchers also have functions such as power failure protection and vertical flyback switching. They have an RS-232 communication interface for connecting to a computer, infrared control, and network control. They are particularly suitable for applications such as company conference rooms, museums, university classrooms, video conferencing, distance learning facilities, video production studios, and many residential entertainment facilities.

[0003] Existing matrix switches are generally installed in server racks. However, server racks contain many electrical components, and placing matrix switches inside them will take up a lot of space. Furthermore, if the server rack is moved, the matrix switches may tip over due to shaking, which can cause the cable connectors to detach from the matrix switches and also easily lead to messy and tangled electrical components and cables inside the server rack. Utility Model Content

[0004] The purpose of this utility model is to address the problems of existing ultra-high-definition audio and video seamless switching splicing equipment, which not only occupy a large space but also easily cause messy components and wiring inside the cabinet.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] An ultra-high-definition audio and video seamless switching splicing device includes a matrix switcher body and an installation assembly. The installation assembly includes a mounting plate and an adjustment frame movably mounted on the top of the mounting plate. A connecting assembly is provided between the adjustment frame and the matrix switcher body. The connecting assembly includes a fixed base mounted on the top of the adjustment frame, a fixed sleeve mounted on the side wall of the fixed base, a limiting post mounted on the top of the matrix switcher body, a locking post slidably mounted inside the fixed sleeve, and a spring mounted between the locking post and the inner wall of the fixed sleeve. The side wall of the limiting post has a locking groove that mates with the locking post. The bottom of the fixed base has a limiting groove that mates with the limiting post. The inside of the fixed sleeve has a sliding groove that communicates with the limiting groove. A movable assembly for adjusting the angle of the matrix switcher body is provided between the top of the matrix switcher body and the limiting post.

[0007] As a preferred technical solution of this application, the side wall of the fixing sleeve is threaded with a nut, and a pull rope is provided between the end of the nut located inside the fixing sleeve and the locking post.

[0008] As a preferred technical solution of this application, the adjustment frame includes a support sleeve rotatably disposed on the top of the mounting plate and a support plate slidably disposed inside the support sleeve. The top of the support plate is provided with a plurality of positioning holes, and the top of the support sleeve is threaded with bolts that cooperate with the positioning holes. The fixing seat is disposed on the top of the support plate.

[0009] As a preferred technical solution of this application, a rotating assembly is provided between the mounting plate and the support sleeve. The rotating assembly includes fixed plates on both sides of the top of the mounting plate, a rotating shaft rotatably disposed between the two fixed plates, fixed blocks at both ends of the rotating shaft, curved plates on the side walls of the fixed plates, and screws threaded onto the side walls of the curved plates. The fixed blocks have threaded holes at their ends that mate with the screws. The support sleeve is fixedly disposed outside the rotating shaft.

[0010] As a preferred technical solution of this application, the active component includes a fixed cylinder disposed on the top of the matrix switcher body, a rotating column rotatably disposed inside the fixed cylinder, a number of rubber protrusions disposed on the outside of the rotating column, and a number of slots formed on the inner wall of the fixed cylinder and cooperating with the rubber protrusions, wherein the limiting post is disposed on the top of the rotating column.

[0011] As a preferred technical solution of this application, the bottom of the matrix switcher body is provided with an anti-slip pad.

[0012] As a preferred technical solution of this application, the mounting plate is provided with positioning plates on both sides of the mounting plate, and positioning grooves are formed on the surface of the positioning plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. When a matrix switcher is needed, the set connection components allow for quick installation on the adjustment rack, and then the device is fixed to the top wall of the cabinet using the mounting plate. Therefore, it is not necessary to place the matrix switcher inside the cabinet. This not only prevents the matrix switcher from occupying a large space, but also prevents the matrix switcher from tipping over and causing the cables to come loose due to cabinet movement. In addition, the angle of the matrix switcher can be adjusted using the movable components, allowing the matrix switcher to avoid electrical components inside the cabinet, further saving space and avoiding clutter inside the cabinet.

[0015] 2. The adjustable pitch angle of the matrix switcher can be adjusted by the movable components, which makes it easier to pull and arrange the data cables on the matrix switcher in different directions, avoiding tangling and knotting. In addition, the adjustable axial angle of the matrix switcher can be adjusted by the rotating components, which further facilitates the arrangement of the cables. Attached Figure Description

[0016] Figure 1 This is a front view of the present invention.

[0017] Figure 2 This is a rear view structural diagram of the present invention;

[0018] Figure 3 This is a partial cross-sectional view of the present invention;

[0019] Figure 4 This is a bottom view of the main body of the matrix switcher of this utility model;

[0020] Figure 5 This is a structural diagram of the rotating component of this utility model;

[0021] Figure 6 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] The image shows:

[0023] 1. Matrix switcher body; 101. Anti-slip pad; 2. Mounting plate; 201. Positioning plate; 3. Adjustment frame; 301. Support sleeve; 302. Support plate; 4. Connecting assembly; 401. Fixing base; 402. Fixing sleeve; 403. Limiting post; 4031. Locking groove; 404. Locking post; 405. Spring; 5. Nut; 501. Pull rope; 6. Movable assembly; 601. Fixing cylinder; 6011. Slot; 602. Rotating post; 6021. Rubber protrusion; 7. Rotating assembly; 701. Fixing plate; 702. Rotating shaft; 703. Curved plate; 704. Screw. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0025] like Figures 1 to 4As shown, this embodiment proposes an ultra-high-definition audio and video seamless switching splicing device, including a matrix switcher body 1 and an installation component. The installation component includes an installation plate 2 and an adjustment frame 3 movably disposed on the top of the installation plate 2. A connection component 4 is provided between the adjustment frame 3 and the matrix switcher body 1. The connection component 4 is used for quick installation and disassembly of the matrix switcher body 1 and the adjustment frame 3. An active component 6 for adjusting the angle of the matrix switcher body 1 is provided between the top of the matrix switcher body 1 and the limiting post 403.

[0026] When the matrix switcher is needed, the mounting plate 2 is first fixed to the inner wall of the cabinet. Then, the matrix switcher body 1 and the adjustment bracket 3 can be quickly fixed by the connecting component 4. Therefore, the matrix switcher body 1 is suspended inside the cabinet instead of being placed on the bottom wall of the cabinet. This not only prevents the matrix switcher body 1 from falling and causing the lines to come off, but also saves space and avoids the lines from getting tangled. In addition, the tilt angle of the matrix switcher body 1 can be adjusted by rotating the adjustment bracket 3. The movable component 6 can also drive the matrix switcher body 1 to rotate and adjust its axial angle, which facilitates the arrangement of data cables and prevents the lines from being bent or damaged.

[0027] The matrix switcher body 1 is equipped with an anti-slip pad 101 at its bottom. If the internal space of the mechanism is large, the matrix switcher body 1 can also be removed from the adjustment frame 3 and placed inside the cabinet for use. In this case, the anti-slip pad 101 can increase the friction between the matrix switcher body 1 and the cabinet surface, thereby improving the stability of the matrix switcher body 1 and preventing the matrix switcher body 1 from sliding inside the cabinet.

[0028] The mounting plate 2 has positioning plates 201 on both sides of its end. Positioning grooves are provided on the surface of the positioning plates 201. By abutting the positioning plates 201 against the inner wall of the cabinet and drilling holes along the positioning grooves, and then screwing the positioning bolts into the positioning grooves, the mounting plate 2 can be pre-fixed inside the cabinet, which facilitates the subsequent installation of the matrix switcher body 1.

[0029] like Figure 3 and Figure 6 As shown, in a preferred embodiment, based on the above method, the connecting component 4 further includes a fixed base 401 disposed on the top of the adjusting frame 3, a fixed sleeve 402 disposed on the side wall of the fixed base 401, a limiting post 403 disposed on the top of the matrix switcher body 1, a locking post 404 slidably disposed inside the fixed sleeve 402, and a spring 405 disposed between the locking post 404 and the inner wall of the fixed sleeve 402. The side wall of the limiting post 403 is provided with a locking groove 4031 that cooperates with the locking post 404. The bottom of the fixed base 401 is provided with a limiting groove that cooperates with the limiting post 403. The inside of the fixed sleeve 402 is provided with a sliding groove that communicates with the limiting groove.

[0030] A nut 5 is threadedly connected to the side wall of the fixed sleeve 402. A pull rope 501 is provided between the end of the nut 5 located inside the fixed sleeve 402 and the locking post 404.

[0031] After the mounting plate 2 is fixed to the inner wall of the cabinet, the limiting post 403 at the top of the matrix switcher body 1 is first inserted into the limiting groove at the bottom of the fixing base 401. When the limiting post 403 contacts the locking post 404, it will squeeze the locking post 404 to slide into the fixing sleeve 402 and compress the spring 405. When the limiting post 403 is fully inserted into the limiting groove, the locking groove 4031 on the side wall of the limiting post 403 will move to a position flush with the locking post 404. At this time, the spring 405 will drive the locking post 404 to rebound and insert into the locking groove 4031 to fix the limiting post 403, thereby enabling the matrix switcher to switch on and off. The main body 1 of the matrix switcher is quickly installed at the bottom of the adjustment frame 3, which makes it easy to suspend the main body 1 of the matrix switcher inside the cabinet. This avoids the electrical components inside the cabinet, saving space and preventing the main body 1 of the matrix switcher from shaking and falling, which could cause the lines to come loose. In addition, when it is necessary to disassemble the main body 1 of the matrix switcher, simply turn the nut 5 outward toward the fixed sleeve 402, and then pull the locking post 404 back into the fixed sleeve 402 and disengage it from the locking groove 4031 with the pull rope 501. At this time, the limiting post 403 is released, and the main body 1 of the matrix switcher can be removed from the bottom of the adjustment frame 3.

[0032] like Figure 2 and Figure 3 As shown, in a preferred embodiment, based on the above method, the adjustment frame 3 further includes a support sleeve 301 rotatably disposed on the top of the mounting plate 2 and a support plate 302 slidably disposed inside the support sleeve 301. The top of the support plate 302 is provided with a plurality of positioning holes, and the top of the support sleeve 301 is threadedly connected with bolts that cooperate with the positioning holes. The fixing seat 401 is disposed on the top of the support plate 302.

[0033] A rotating assembly 7 is provided between the mounting plate 2 and the support sleeve 301. The rotating assembly 7 includes a fixed plate 701 disposed on both sides of the top of the mounting plate 2, a rotating shaft 702 rotatably disposed between the two fixed plates 701, a fixed block disposed at both ends of the rotating shaft 702, a curved plate 703 disposed on the side wall of the fixed plate 701, and a screw 704 threaded on the side wall of the curved plate 703. The fixed block has a threaded hole at its end that mates with the screw 704. The support sleeve 301 is fixedly disposed outside the rotating shaft 702.

[0034] The tilt angle of the matrix switcher body 1 can be adjusted by rotating the adjusting bracket 3 through the rotating shaft 702. After the angle of the matrix switcher body 1 is adjusted, the screw 704 is screwed into the fixing block at the end of the rotating shaft 702 to fix the angle of the rotating shaft 702, the adjusting bracket 3 and the matrix switcher body 1. This allows for the adjustment of the angle of the matrix switcher body 1, so that the data cables connected to the matrix switcher body 1 will not be bent or damaged when they are arranged in different directions. In addition, the support plate 302 can be pulled out and slid inside the support sleeve 301 to adjust the length of the adjusting bracket 3, thereby adjusting the horizontal position of the matrix switcher body 1. Finally, the position of the support plate 302 screwed into the threaded hole is fixed by rotating the bolt, thus limiting the position of the matrix switcher body 1 after adjustment.

[0035] like Figure 1 and Figure 5 As shown, in a preferred embodiment, based on the above method, the active component 6 further includes a fixed cylinder 601 disposed on the top of the matrix switcher body 1, a rotating column 602 rotatably disposed inside the fixed cylinder 601, a plurality of rubber protrusions 6021 disposed on the outside of the rotating column 602, and a plurality of slots 6011 formed on the inner wall of the fixed cylinder 601 and cooperating with the rubber protrusions 6021, and a limiting post 403 disposed on the top of the rotating column 602.

[0036] The angle of the matrix switcher body 1 along its axis can be adjusted by rotating the rotating column 602. Because the rubber protrusion 6021 on the outside of the rotating column 602 will be stuck in the groove 6011 on the inner wall of the fixed cylinder 601, the rotating column 602 will not rotate under normal conditions. Only by manually forcibly rotating the rotating column 602, causing the rubber protrusion 6021 to deform and forcibly disengage from the groove 6011 to move, can the angle of the matrix switcher body 1 be adjusted. When the rotating column 602 is stopped, the rubber protrusion 6021 will reset and re-enter the groove 6011 to fix the rotating column 602. Therefore, the angle position of the matrix switcher body 1 can be adjusted in multiple directions, so that the data cables connected to the matrix switcher body 1 will not be bent or damaged when they are arranged in different directions.

[0037] The working principle of this utility model is as follows: When the matrix switcher is needed, the mounting plate 2 is first fixed inside the cabinet. Then, the limiting post 403 at the top of the matrix switcher body 1 is inserted into the limiting groove at the bottom of the fixing base 401. The spring 405 will drive the locking post 404 to rebound and insert into the locking groove 4031 to fix the limiting post 403. This allows the matrix switcher body 1 to be quickly installed at the bottom of the adjusting frame 3, making it easy to suspend the matrix switcher body 1 inside the cabinet for use. It does not need to be placed on the inner bottom wall of the cabinet. This not only prevents the matrix switcher body 1 from shaking and tipping over due to cabinet movement, thus preventing the lines from falling off, but also saves space and avoids the lines from getting tangled and knotted. In addition, the adjustable bracket 3 can be rotated through the rotating shaft 702 to adjust the pitch angle of the matrix switcher body 1. After the angle of the matrix switcher body 1 is adjusted, the screw 704 can be screwed into the fixing block at the end of the rotating shaft 702 to fix the angle of the rotating shaft 702, the adjustable bracket 3 and the matrix switcher body 1. The rotating column 602 can also be rotated to adjust the angle of the matrix switcher body 1 along its axial direction. Therefore, the angle position of the matrix switcher body 1 can be adjusted in multiple directions, so that the data cables connected to the matrix switcher body 1 will not be bent or damaged when they are arranged in different directions.

[0038] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. An ultra-high-definition audio and video seamless switching splicing device, comprising a matrix switcher body (1) and mounting components, characterized in that, The mounting assembly includes a mounting plate (2) and an adjusting bracket (3) movably mounted on the top of the mounting plate (2). A connecting assembly (4) is provided between the adjusting bracket (3) and the matrix switcher body (1). The connecting assembly (4) includes a fixed base (401) mounted on the top of the adjusting bracket (3), a fixed sleeve (402) mounted on the side wall of the fixed base (401), a limiting post (403) mounted on the top of the matrix switcher body (1), a locking post (404) slidably mounted inside the fixed sleeve (402), and a setting for... A spring (405) is provided between the locking pin (404) and the inner wall of the fixing sleeve (402). The side wall of the limiting pin (403) is provided with a locking groove (4031) that cooperates with the locking pin (404). The bottom of the fixing seat (401) is provided with a limiting groove that cooperates with the limiting pin (403). The inside of the fixing sleeve (402) is provided with a sliding groove that communicates with the limiting groove. The top of the matrix switcher body (1) and the limiting pin (403) are provided with an active component (6) for adjusting the angle of the matrix switcher body (1).

2. The ultra-high-definition audio and video seamless switching splicing device according to claim 1, characterized in that, The side wall of the fixed sleeve (402) is threaded with a nut (5), and a pull rope (501) is provided between the end of the nut (5) inside the fixed sleeve (402) and the locking post (404).

3. The ultra-high-definition audio and video seamless switching splicing device according to claim 2, characterized in that, The adjusting frame (3) includes a support sleeve (301) rotatably disposed on the top of the mounting plate (2) and a support plate (302) slidably disposed inside the support sleeve (301). The top of the support plate (302) is provided with several positioning holes. The top of the support sleeve (301) is threaded with bolts that cooperate with the positioning holes. The fixing seat (401) is disposed on the top of the support plate (302).

4. The ultra-high-definition audio and video seamless switching splicing device according to claim 3, characterized in that, A rotating assembly (7) is provided between the mounting plate (2) and the support sleeve (301). The rotating assembly (7) includes a fixed plate (701) on both sides of the top of the mounting plate (2), a rotating shaft (702) rotatably disposed between the two fixed plates (701), a fixed block disposed at both ends of the rotating shaft (702), a curved plate (703) disposed on the side wall of the fixed plate (701), and a screw (704) threaded on the side wall of the curved plate (703). The fixed block has a threaded hole at its end that mates with the screw (704). The support sleeve (301) is fixedly disposed outside the rotating shaft (702).

5. The ultra-high-definition audio and video seamless switching splicing device according to claim 1, characterized in that, The active component (6) includes a fixed cylinder (601) disposed on the top of the matrix switcher body (1), a rotating column (602) rotatably disposed inside the fixed cylinder (601), a number of rubber protrusions (6021) disposed outside the rotating column (602), and a number of slots (6011) formed on the inner wall of the fixed cylinder (601) and cooperating with the rubber protrusions (6021). The limiting column (403) is disposed on the top of the rotating column (602).

6. The ultra-high-definition audio and video seamless switching splicing device according to claim 1, characterized in that, The matrix switcher body (1) is provided with an anti-slip pad (101) at the bottom.

7. The ultra-high-definition audio and video seamless switching splicing device according to claim 1, characterized in that, The mounting plate (2) has positioning plates (201) on both sides of its sidewalls, and positioning grooves are provided on the surface of the positioning plates (201).

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