Audio and video controller

Abstract

The utility model relates to the field of multimedia application technology, an audio and video controller, including a shell and a support leg, the lower end of the shell is fixedly connected to the support leg, the outer wall of the shell is provided with a deflection device, the deflection device includes a first connecting rod and a second connecting rod, the outer wall of the first connecting rod is movably connected to the shell, the outer wall of the second connecting rod is movably connected to the second connecting rod, the end of the first connecting rod is fixedly connected to a connecting plate, and the outer wall of the first connecting rod is fixedly connected to a support plate. The controller body is protected by the shell and the cover plate, and the connecting plate is pulled outward, the connecting plate drives the support plate on the first connecting rod to move, so that the support plate drives the controller body on the connecting seat to deflect, so that the controller body on the connecting seat is exposed from the shell and can be easily taken out, so that the protection and removal and maintenance of the controller body are simple, and the surface will not be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of multimedia applications, in particular to an audio and video controller. Background Art

[0002] Multimedia controllers are divided into video controllers and audio controllers. The video controller is called a display card and the audio controller is called a sound card. The video controller module is the data interface between the chip and the display platform. It plays an important role in verifying whether the chip design is successful. It is necessary to divide it into a sub-module separately. The audio controller adopts an online music control method. Customers can play any audio file through the playback software independently developed by our company.

[0003] For example, a multimedia audio and video controller with the authorization announcement number "CN208985709U" solves the problem that the existing multimedia audio and video controller is inconvenient for users to hold during transportation. The base and the shell are made of stainless steel material, which has good rigidity and is not easy to break or fall off during use. The lower end of the fan is inlaid with a heat sink, and the fan and the heat sink are parallel to each other. When the sound card and graphics card in the body are running, a large amount of heat energy is generated. At this time, the heat sink is made of copper and aluminum materials, which has good thermal conductivity. The existing multimedia audio and video controller, the multimedia audio and video controller body is exposed to the outside. Considering that the multimedia audio and video controller is bumpy and collided during transportation, it is easy to damage the surface and internal parts. Utility Model Content

[0004] The utility model aims to solve the problem that the surface and internal parts of the existing multimedia audio and video controller are easily damaged when bumped or collided, and proposes an audio and video controller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an audio and video controller, comprising an outer shell and a supporting leg, the lower end of the outer shell is fixedly connected to the supporting leg, the outer wall of the outer shell is provided with a deflection device, the deflection device comprises a first connecting rod and a second connecting rod, the outer wall of the first connecting rod is movably connected to the outer shell, the outer wall of the second connecting rod is movably connected to the second connecting rod, the end of the first connecting rod is fixedly connected to the connecting plate, the outer wall of the first connecting rod is fixedly connected to the supporting plate, the outer wall of the support plate is movably connected to the connecting seat, and the outer wall of the connecting seat is movably connected to the second connecting rod.

[0006] Preferably, the outer wall of the shell is provided with a protective device, which includes a mounting frame, the outer wall of the mounting frame is fixedly connected to the shell, the inner wall of the mounting frame is movably connected to the baffle, the outer wall of the baffle is fixedly connected to the fixing block, and the surface of the baffle is fixedly connected to the visible window.

[0007] Preferably, the surface of the housing is fixedly connected to the rubber block, the upper end of the rubber block is fixedly connected to the controller body, and the outer wall of the controller body is tightly abutted against the connecting seat.

[0008] Preferably, a control panel, a signal output port and a power interface are installed on the surface of the controller body.

[0009] Preferably, the upper end of the shell is rotatably connected to the cover plate, and the outer wall of the cover plate is movably connected to the installation frame.

[0010] Preferably, the outer wall of the shell is fixedly connected with a ventilation hole, and the outer wall of the shell is fixedly connected with a dust cap.

[0011] The utility model proposes an audio and video controller, which has the beneficial effects of protecting the controller body through the outer shell and the cover plate, and pulling the connecting plate outward, so that the connecting plate drives the supporting plate on the first connecting rod to move, and the supporting plate drives the controller body on the connecting seat to deflect, so that the controller body on the connecting seat is exposed from the outer shell and can be easily taken out, so that the protection and removal and maintenance of the controller body are simple, and the surface will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure from top view;

[0014] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure in the middle side view;

[0015] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0016] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. shell, 2. support leg, 3. deflection device, 301. connecting plate, 302. first connecting rod, 303. connecting seat, 304. second connecting rod, 305. support plate, 4. protective device, 401. installation frame, 402. baffle, 403. fixing block, 404. visual window, 5. rubber block, 6. controller body, 7. control panel, 8. signal output port, 9. power interface, 10. cover plate, 11. ventilation hole, 12. dust cap. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] See also Figure 1-5 The utility model provides a technical solution: an audio and video controller, comprising a shell 1 and a support leg 2, the lower end of the shell 1 is fixedly connected to the support leg 2, the outer wall of the shell 1 is provided with a deflection device 3, by pulling the connecting plate 301 outward, the connecting plate 301 drives the support plate 305 on the first connecting rod 302 to move, so that the support plate 305 drives the controller body 6 on the connecting seat 303 to deflect, the deflection device 3 comprises a first connecting rod 302 and a second connecting rod 304, the outer wall of the first connecting rod 302 is movably connected to the shell 1, the outer wall of the second connecting rod 304 is movably connected to the second connecting rod 304, the end of the first connecting rod 302 is fixedly connected to the connecting plate 301, the outer wall of the first connecting rod 302 is fixedly connected to the support plate 305, the outer wall of the support plate 305 is movably connected to the connecting seat 303, and the outer wall of the connecting seat 303 is movably connected to the second connecting rod 304;

[0020] The shell 1 and the cover 10 protect the controller body 6 and pull the connecting plate 301 outward. The connecting plate 301 drives the support plate 305 on the first connecting rod 302 to move, so that the support plate 305 drives the controller body 6 on the connecting seat 303 to deflect, so that the controller body 6 on the connecting seat 303 is exposed from the shell 1 and can be easily taken out, making the protection and removal and maintenance of the controller body 6 simple, and the surface will not be damaged.

[0021] See also Figure 1 , Figure 2 and Figure 4 A protective device 4 is provided on the outer wall of the shell 1. The baffle 402 is rotated in the mounting frame 401 to protect the surface of the controller body 6. The protective device 4 includes a mounting frame 401. The outer wall of the mounting frame 401 is fixedly connected to the shell 1. The inner wall of the mounting frame 401 is movably connected to the baffle 402. The outer wall of the baffle 402 is fixedly connected to the fixed block 403. The surface of the baffle 402 is fixedly connected to the visible window 404.

[0022] See also Figure 1 and Figure 2 The surface of the housing 1 is fixedly connected to the rubber block 5, the upper end of the rubber block 5 is fixedly connected to the controller body 6, the outer wall of the controller body 6 is tightly abutted against the connecting seat 303, and the surface of the controller body 6 is installed with a control panel 7, a signal output port 8 and a power interface 9.

[0023] See also Figure 1 and Figure 2The upper end of the shell 1 is rotatably connected to the cover plate 10, the outer wall of the cover plate 10 is movably connected to the mounting frame 401, the outer wall of the shell 1 is fixedly connected with a ventilation hole 11, and the outer wall of the shell 1 is fixedly connected to the dust cap 12.

[0024] Working principle:

[0025] First, the user can push the fixing block 403, and the fixing block 403 drives the baffle 402 to deflect on the installation frame 401, so that the surface of the controller body 6 is exposed. At this time, the user can connect the power interface 9 and the control panel 7 to use the controller body 6, and the ventilation holes 11 on the outer wall of the shell 1 dissipate heat inside;

[0026] When the controller body 6 needs to be repaired, the cover 10 is opened and the connecting plate 301 is manually pulled outward. The connecting plate 301 drives the support plate 305 on the first connecting rod 302 to move, so that the support plate 305 drives the controller body 6 on the connecting seat 303 to deflect. At the same time, the second connecting rod 304 on the outer wall of the connecting seat 303 is deflected inside the shell 1, so that the end of the controller body 6 is tilted, and the controller body 6 can be taken out from the inside of the shell 1 for repair.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An audio and video controller, comprising a housing (1) and a support leg (2), wherein the lower end of the housing (1) is fixedly connected to the support leg (2), and characterized in that: The outer wall of the shell (1) is provided with a deflection device (3), and the deflection device (3) comprises a first connecting rod (302) and a second connecting rod (304), the outer wall of the first connecting rod (302) is movably connected to the shell (1), the outer wall of the second connecting rod (304) is movably connected to the second connecting rod (304), the end of the first connecting rod (302) is fixedly connected to the connecting plate (301), the outer wall of the first connecting rod (302) is fixedly connected to the support plate (305), the outer wall of the support plate (305) is movably connected to the connecting seat (303), and the outer wall of the connecting seat (303) is movably connected to the second connecting rod (304).

2. An audio and video controller according to claim 1, characterized in that: The outer wall of the housing (1) is provided with a protective device (4), the protective device (4) comprising a mounting frame (401), the outer wall of the mounting frame (401) being fixedly connected to the housing (1), the inner wall of the mounting frame (401) being movably connected to a baffle (402), the outer wall of the baffle (402) being fixedly connected to a fixing block (403), and the surface of the baffle (402) being fixedly connected to a visible window (404).

3. An audio and video controller according to claim 1, characterized in that: The surface of the housing (1) is fixedly connected to the rubber block (5), the upper end of the rubber block (5) is fixedly connected to the controller body (6), and the outer wall of the controller body (6) is tightly abutted against the connecting seat (303).

4. An audio and video controller according to claim 3, characterized in that: A control panel (7), a signal output port (8) and a power supply interface (9) are installed on the surface of the controller body (6).

5. The audio and video controller according to claim 1, characterized in that: The upper end of the housing (1) is rotatably connected to the cover plate (10), and the outer wall of the cover plate (10) is movably connected to the installation frame (401).

6. The audio and video controller according to claim 1, characterized in that: The outer wall of the shell (1) is fixedly connected with a ventilation hole (11), and the outer wall of the shell (1) is fixedly connected with a dust cap (12).

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