Light conference audio and video processing device

Abstract

The utility model discloses a light conference audio and video processing device, comprising a processor housing, the front wall of the processor housing is provided with a display screen and a plurality of operation buttons, the rear wall of the processor housing is provided with an interface panel, and the bottom of the processor housing is fixedly provided with a plurality of cushion blocks. Positioning grooves are formed in the positions, corresponding to the cushion blocks, of the top face of the processor shell. Housing shells are fixedly installed on the outer walls of the two sides of the processor shell. According to the utility model, when a plurality of audio and video processors need to be stacked, after the cushion blocks at the bottom of the processor shell on the upper layer are aligned and inserted into the positioning grooves in the top surface of the processor shell on the lower layer, the first shifting block is moved downwards to drive the first transverse rod and the vertical plate to move downwards, so that the clamping grooves in the vertical plate penetrate into the housing on the lower side; and then the locking mechanisms are operated to be matched with the clamping grooves, so that the upper audio-video processor and the lower audio-video processor can be mutually locked, the operation is simple and convenient, and the stability of the stacked placement of the adjacent audio-video processors can be ensured.

Description

Technical Field

[0001] The utility model relates to an audio and video device, in particular to an audio and video processing device for a light conference. Background Art

[0002] Light meetings are a popular meeting method in enterprises in recent years. They use digital meeting tools, combine with paperless meetings, use digital meeting tools to upload meeting materials, and bring mobile phones / tablets to meetings. There is no need to print meeting documents. During light meetings, more multimedia devices will be used, such as microphones, speakers, projectors, displays, etc., so audio and video processors are usually used for distribution and management.

[0003] When the number of multimedia is large and the number of interfaces of a single audio and video processor is insufficient, multiple audio and video processors need to be used simultaneously. In order to save space, multiple audio and video processors are usually stacked. However, the upper and lower adjacent processor shells lack a mutually locking structure, and the stability is poor when stacked. Therefore, the stability of the processor stack needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a light conference audio and video processing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A light conference audio and video processing device comprises a processor housing, wherein a display screen and a plurality of operation buttons are provided on the front wall of the processor housing, an interface panel is installed on the rear wall of the processor housing, a plurality of pads are fixedly installed on the bottom of the processor housing, a positioning groove is provided at the top surface of the processor housing and the corresponding position of each pad, a cover is fixedly installed on the outer walls on both sides of the processor housing, a first cross bar is slidably installed in the cover, a plurality of vertical plates are fixedly installed at the bottom of the first cross bar, a card slot is provided on the outer wall of the vertical plate, a first opening groove and a second opening groove are respectively penetrated at the top and bottom of the cover corresponding to the vertical plates, a first shift block is slidably penetrated on the outer wall of the cover through the first movable groove, and the first shift block is fixedly connected to the first cross bar, a locking mechanism is installed in the cover, and the locking mechanism is adapted to the card slot.

[0007] As a further solution of the utility model: the locking mechanism includes a second cross bar slidably installed in the cover shell, a second shift block is slidably penetrated through the second movable groove at the corresponding part of the outer wall of the cover shell and the second cross bar, the second shift block is fixedly connected to the second cross bar, and a plurality of hooks are fixedly connected to the top of the second cross bar, the hooks correspond to the vertical plates one by one, and the hooks are adapted to the slots.

[0008] As a further solution of the utility model: a plurality of guide grooves are formed on the front wall of the second cross bar, guide blocks and second springs are arranged in the guide grooves, and the guide blocks are fixedly connected to the processor housing.

[0009] As a further solution of the utility model: the inner wall of the cover shell is symmetrically fixedly connected with two guide rods, the outer walls of the guide rods are slidably sleeved with sliders, the sliders are fixedly connected to the first cross bar, and the outer wall of the guide rods located below the sliders is sleeved with a first spring.

[0010] As a further solution of the utility model: ventilation holes are provided on both side outer walls of the processor housing, and a heat dissipation fan is fixedly installed on the inner wall of the processor housing at a position corresponding to one of the ventilation holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, when multiple audio and video processors need to be stacked, after aligning the pads at the bottom of the upper processor housing and inserting them into the positioning grooves on the top surface of the lower processor housing, move the first shift block downward to drive the first crossbar and the vertical plate to move downward, so that the card slots on the vertical plate penetrate into the lower cover shell, and then operate the locking mechanism to cooperate with the card slots to achieve mutual locking of the upper and lower audio and video processors. The operation is simple and convenient, and can ensure the stability of the stacked placement of adjacent audio and video processors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a structural diagram of a light conference audio and video processing device.

[0014] Figure 2 The present invention is a schematic diagram of the front view structure of a processor housing in a light conference audio and video processing device.

[0015] Figure 3 The present invention is a structural schematic diagram of a locking mechanism in a light conference audio and video processing device.

[0016] Among them, the processor housing 1, the pad 2, the display screen 3, the operation button 4, the interface panel 5, the vent 6, the cover 7, the first cross bar 8, the vertical plate 9, the slot 10, the first shift block 11, the first movable slot 12, the guide rod 13, the slider 14, the first spring 15, the first opening slot 16, the second cross bar 17, the second shift block 18, the second movable slot 19, the hook 20, the guide slot 21, the guide block 22, the second spring 23, and the second opening slot 24. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figures 1 to 3 In an embodiment of the utility model, a light conference audio and video processing device comprises a processor housing 1, a display screen 3 and a plurality of operation buttons 4 are arranged on the front wall of the processor housing 1, an interface panel 5 is installed on the rear wall of the processor housing 1, a plurality of pads 2 are fixedly installed on the bottom of the processor housing 1, a positioning groove is provided at the corresponding position of the top surface of the processor housing 1 and each pad 2, a cover 7 is fixedly installed on the outer walls of both sides of the processor housing 1, a first cross bar 8 is slidably installed in the cover 7, a plurality of vertical plates 9 are fixedly installed at the bottom of the first cross bar 8, a card slot 10 is provided on the outer wall of the vertical plate 9, a first opening slot 16 and a second opening slot 24 are respectively penetrated at the corresponding positions of the top and bottom of the cover 7 and the vertical plates 9, a first shifting block 11 is slidably penetrated on the outer wall of the cover 7 through the first movable slot 12, and the first shifting block 11 is fixedly connected to the first cross bar 8, a locking mechanism is installed in the cover 7, and the locking mechanism is adapted to the card slot 10.

[0019] By adopting the above scheme, when multiple audio and video processors need to be stacked, the pad 2 at the bottom of the upper processor housing 1 is aligned and inserted into the positioning groove on the top surface of the lower processor housing 1, and then the first shift block 11 is moved downward to drive the first cross bar 8 and the vertical plate 9 to move downward, so that the card slot 10 on the vertical plate 9 penetrates into the lower cover 7, and then the locking mechanism is operated to cooperate with the card slot 10 to achieve mutual locking of the upper and lower audio and video processors. The operation is simple and convenient, and the stability of the stacked adjacent audio and video processors can be ensured.

[0020] Specific combination Figure 1-3 In one embodiment of the utility model, the locking mechanism includes a second cross bar 17 slidably installed in the cover shell 7, and a second shift block 18 is slidably penetrated through a second movable groove 19 at the corresponding position of the outer wall of the cover shell 7 and the second cross bar 17. The second shift block 18 is fixedly connected to the second cross bar 17, and a plurality of hooks 20 are fixedly connected to the top of the second cross bar 17. The hooks 20 correspond to the vertical plates 9 one by one, and the hooks 20 are adapted to the slots 10.

[0021] After the card slot 10 is inserted into the lower cover shell 7, the second shifting block 18 on the lower cover shell 7 is operated to move the second cross bar 17 so that the hook 20 is inserted into the corresponding card slot 10, thereby achieving locking between adjacent audio and video processors.

[0022] Specific combination Figure 3 In one embodiment of the utility model, a plurality of guide grooves 21 are formed on the front wall of the second cross bar 17 , guide blocks 22 and second springs 23 are disposed in the guide grooves 21 , and the guide blocks 22 are fixedly connected to the processor housing 1 .

[0023] Through the cooperation of the guide block 22 and the guide groove 21, the second cross bar 17 can be guided in the cover shell 7, thereby improving the stability of the movement of the second cross bar 17. Through the setting of the second spring 23, the hook 20 can be prevented from moving out of the slot 10 without human operation, thereby ensuring the reliability of the mutual locking of the two audio and video processors.

[0024] Specific combination Figure 3 In one embodiment of the utility model, the inner wall of the cover shell 7 is symmetrically fixedly connected with two guide rods 13, the outer walls of the guide rods 13 are slidably sleeved with sliders 14, the sliders 14 are fixedly connected to the first cross bar 8, and the outer wall of the guide rods 13 located below the sliders 14 is sleeved with a first spring 15.

[0025] Through the cooperation of the guide rod 13 and the slider 14, the first cross bar 8 can be guided in the cover shell 7 to improve the stability of its up and down movement. Through the setting of the first spring 15, it can be ensured that the vertical plate 9 is always located in the cover shell 7 without human operation.

[0026] Specific combination Figure 1 In one embodiment of the present invention, ventilation holes 6 are provided on both side outer walls of the processor housing 1 , and a heat dissipation fan is fixedly installed on the inner wall of the processor housing 1 at a position corresponding to one of the ventilation holes 6 .

[0027] By setting up two vents 6 and a cooling fan, external air can be introduced into the processor housing 1 and the air in the processor housing 1 can be discharged during the operation of the audio and video processing device, thereby achieving ventilation and heat dissipation effects on the electrical components in the processor housing 1 to ensure the stability of the operation of the audio and video processing device.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A light conference audio and video processing device, characterized in that: The processor housing (1) comprises a processor housing (1), the front wall of which is provided with a display screen (3) and a plurality of operation buttons (4), the rear wall of which is provided with an interface panel (5), the bottom of which is provided with a plurality of cushion blocks (2), the top surface of which is provided with a positioning groove at a position corresponding to each cushion block (2), the outer walls of both sides of which are provided with a cover shell (7), the cover shell (7) being slidably provided with a first cross bar (8), the first A plurality of vertical plates (9) are fixedly mounted at the bottom of the cross bar (8), and a card slot (10) is provided on the outer wall of the vertical plate (9). A first opening slot (16) and a second opening slot (24) are respectively penetrated at the top and bottom of the cover shell (7) corresponding to the vertical plates (9). A first shifting block (11) is slidably penetrated through the outer wall of the cover shell (7) through a first movable slot (12), and the first shifting block (11) is fixedly connected to the first cross bar (8). A locking mechanism is installed in the cover shell (7), and the locking mechanism is adapted to the card slot (10).

2. The light conference audio and video processing device according to claim 1, characterized in that: The locking mechanism comprises a second cross bar (17) slidably mounted in the housing (7); a second shift block (18) is slidably penetrated through a second movable groove (19) at a corresponding position between the outer wall of the housing (7) and the second cross bar (17); and the second shift block (18) is fixedly connected to the second cross bar (17).

3. A light conference audio and video processing device according to claim 2, characterized in that: A plurality of hooks (20) are fixedly connected to the top of the second crossbar (17).

4. The light conference audio and video processing device according to claim 3 is characterized in that: The hooks (20) correspond to the vertical plates (9) one by one, and the hooks (20) are adapted to the slots (10).

5. The light conference audio and video processing device according to claim 2, characterized in that: A plurality of guide grooves (21) are formed on the front wall of the second crossbar (17).

6. The light conference audio and video processing device according to claim 5, characterized in that: A guide block (22) and a second spring (23) are arranged in the guide groove (21), and the guide block (22) is fixedly connected to the processor housing (1).

7. The light conference audio and video processing device according to claim 1, characterized in that: Two guide rods (13) are symmetrically fixedly connected to the inner wall of the cover shell (7).

8. The light conference audio and video processing device according to claim 7, characterized in that: The outer wall of the guide rod (13) is slidably sleeved with a slider (14), and the slider (14) is fixedly connected to the first cross bar (8).

9. The light conference audio and video processing device according to claim 7, characterized in that: The outer wall of the guide rod (13) located below the slide block (14) is sleeved with a first spring (15).

10. The light conference audio and video processing device according to claim 1, characterized in that: Ventilation holes (6) are provided on both side outer walls of the processor housing (1), and a heat dissipation fan is fixedly installed at a position corresponding to one of the ventilation holes (6) on the inner wall of the processor housing (1).

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