CN216057813U

CN216057813U - Audio and video control equipment

Info

Publication number: CN216057813U
Application number: CN202122301706.XU
Authority: CN
Inventors: 王光碧
Original assignee: Shenzhen Santaovid Technology Development Co ltd
Current assignee: Shanghai Yao Kang Intelligent Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-15
Anticipated expiration: 2031-09-22

Abstract

The utility model provides audio and video control equipment which comprises a shell, a support frame and a control module, wherein the support frame comprises a plurality of card slot groups, the card slot groups are parallel to each other in the horizontal direction, one card slot group comprises a first card slot and a second card slot, the notches of the first card slot and the second card slot are oppositely arranged, the control module comprises a plurality of board cards, one board card comprises a first card edge and a second card edge which are oppositely arranged, the board cards can be correspondingly inserted into one card slot group from one side edge of the shell, the first card edge and the second card edge can be respectively and simultaneously inserted into the first card slot and the second card slot, the utility model arranges a plurality of card slot groups on the support frame, and arranges the control module into a plurality of independent board cards, so that the board cards of the control module can be respectively inserted into the card slot groups, and can be independently and rapidly inserted and pulled out during maintenance, the maintenance efficiency of the audio and video control equipment is greatly improved.

Description

Audio and video control equipment

Technical Field

The utility model relates to the field of multimedia, in particular to audio and video control equipment convenient to disassemble, assemble and maintain.

Background

The audio and video control equipment is integrated audio and video control equipment integrating video control modules, audio control modules, character and image transmission and wireless terminal intelligent connection operation, is integrated into a whole due to the integration of various control modules, has strong functions, is widely applied to various video conferences or video playing places in cooperation with a display terminal, is highly integrated due to the fact that the modules are multiple, so that circuits are multiple and the structure is complex, and when faults occur and maintenance is needed or routine maintenance is carried out, a large amount of time is consumed to disassemble and assemble each control module in the equipment, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an audio/video control device that can be efficiently attached and detached.

The utility model provides audio and video control equipment which comprises a shell, a support frame and a control module, wherein the support frame comprises a plurality of clamping groove groups, the clamping groove groups are parallel to each other in the horizontal direction, one clamping groove group comprises a first clamping groove and a second clamping groove, notches of the first clamping groove and the second clamping groove are oppositely arranged, the control module comprises a plurality of board cards, one board card comprises a first clamping edge and a second clamping edge, the first clamping edge and the second clamping edge are oppositely arranged, the board cards can be correspondingly inserted into one clamping groove group from one side edge of the shell, and the first clamping edge and the second clamping edge can be respectively and simultaneously inserted into the first clamping groove and the second clamping groove.

Further, the first clamping groove and the second clamping groove both comprise guide ports, each guide port comprises a first guide plate and a second guide plate, and the first guide plate and the second guide plate are gradually close to each other and tend to be parallel to each other along the inserting direction.

Furthermore, the board card comprises a fixed plate and a plurality of HDM I interfaces, the fixed plate is arranged at the adjacent side of the first clamping edge or the second clamping edge, and the plurality of HDM I interfaces are electrically connected with the board card and embedded on the fixed plate.

Further, the integrated circuit board still includes the fixed plate, be provided with the screw hole on the support frame, be provided with the fixed orifices on the fixed plate, pass the retaining member the fixed orifices lock into make in the screw hole integrated circuit board detachable fixes on the support frame.

Furthermore, the control module further comprises a central control module and an audio control module, and the central control module and the audio control module are respectively and correspondingly inserted into the slot group.

Furthermore, the control module further comprises a power module, the power module is electrically connected with the plurality of board cards, the central control module and the audio control module, and the power module comprises a first power module and a second power module.

Further, a display screen is embedded on the shell and electrically connected with the control module.

Compared with the prior art, the utility model has the beneficial effects that: according to the audio and video control device, the plurality of card slot groups are arranged on the support frame, and the control module is arranged into the plurality of independent card slots, so that the card slots can be respectively and correspondingly directly inserted into one card slot group, the assembly is convenient, the card slots can be directly and independently plugged and disassembled during maintenance, and the maintenance efficiency of the audio and video control device is greatly improved.

Drawings

Fig. 1 is a schematic diagram of an embodiment of an audio/video control device according to the present invention.

Fig. 2 is a schematic diagram of a specific embodiment of the board card of the present invention.

Fig. 3 is a front view of an embodiment of the support frame of the present invention.

Fig. 4 is a schematic structural view of an embodiment of the support frame of the present invention.

Fig. 5 is a front view of an embodiment of the audiovisual control device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the utility model. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, the present invention provides an audio/video control device, where the audio/video control device includes a housing 16, a support frame 15 and a control module 10, where the support frame 15 includes a plurality of card slot groups 151, the card slot groups 151 are parallel to each other in a horizontal direction, one of the card slot groups 151 includes a first card slot 1511 and a second card slot 1512 that are opposite in slot opening, the control module 10 includes a plurality of boards 110, one of the boards 110 includes a first card edge 114 and a second card edge 115 that are opposite in slot opening, the boards 110 may be correspondingly inserted into one of the card slot groups 151 from one side of the housing 16, and the first card edge 114 and the second card edge 115 may be respectively and simultaneously inserted into the first card slot 1511 and the second card slot 1512.

Specifically, in the present invention, the whole formed by the plurality of boards 110 is a video control module 11, and the video control module 11 is used for controlling video display. The supporting frame 15 includes a slot assembly 153 and a connector 152, and the connector 152 is used for connecting and fixing the slot assembly 153. The first card slot 1511 and the second card slot 1512 are respectively disposed on the card slot assembly 153, the card slot assembly 153 and the connecting member 152 are fixed to form the supporting frame 15, and the first card slot 1511 and the second card slot 1512 are disposed opposite to each other to form the card slot group 151, so that the board card 110 can be inserted into the card slot group 151.

In the insertion direction, the first slot 1511 and the second slot 1512 are both provided with a guide opening 154, the guide opening 154 is formed by a first guide plate 1541 and a second guide plate 1542, and the first guide plate 1541 and the second guide plate 1542 gradually approach and tend to be parallel. Specifically, the first slot 1511 and the second slot 1512 are respectively formed by a first guide plate 1541 and a second guide plate 1542, which are vertically parallel to each other at two middle portions, and along an opposite direction of the insertion of the board card 110, at end portions of the first slot 1511 and the second slot 1512, the first guide plate 1541 and the second guide plate 1542 gradually move away from each other to form the guide opening, so that the first card edge 114 and the second card edge 115 of the board card 110 can be smoothly inserted into the slot group 151 along the guide opening.

The board card 110 includes a fixing plate 111 and a plurality of HDM I interfaces 113, the fixing plate 111 is disposed at an adjacent side of the first clamping edge 114 or the second clamping edge 115, and the plurality of HDM I interfaces 113 are electrically connected to the board card 110 and embedded in the fixing plate 111. Specifically, in the present invention, the fixing plate 111 is provided with a plurality of through holes 1111, the HDM I interfaces 113 are arranged in a line shape and electrically connected to the board 110, and the HDM I interfaces 113 are respectively embedded in the plurality of through holes 1111.

Audio video controlling means still includes retaining member 17, the both sides of fixed plate 111 are provided with fixed orifices 112, be provided with on the support frame 15 with fixed orifices 112 assorted screw hole 155, will retaining member 17 passes fixed orifices 112 and lock go into screw hole 155 is interior, makes integrated circuit board 110 fixes on the support frame 15 and be located the 16 dorsal parts of shell, integrated circuit board 110's fixed mode makes audio video controlgear can be independent when carrying out maintenance arbitrary integrated circuit board 110 directly dismantles, need not earlier right after shell 16 is dismantled again integrated circuit board 110 dismantles, and it is right around having reduced maintenance the work load that shell 16 was dismantled, it is right to have promoted audio video controlgear's maintenance efficiency.

The control module 10 further includes a power module 14, a central control module 13, and an audio control module 12, where the power module 14, the central control module 13, and the audio control module 12 are respectively inserted into the slot group 151. Specifically, the support frame 15 is further provided with a clamping groove group 151 for inserting and fixing the power module 14, the central control module 13 and the audio control module 12, the power module 14, the central control module 13 and the audio control module 12 are respectively inserted into the corresponding clamping groove group 151 and fixed on the support frame 15 through the locking piece 17, so that the power module 14, the central control module 13 and the audio control module 12 can be directly detached from the audio/video control device without detaching the shell 16 before detaching the board 110, workload for detaching the shell 16 before and after maintenance is reduced, and maintenance efficiency of the audio/video control device is improved.

The power module 14 is electrically connected with the plurality of board cards 110, the central control module 13 and the audio control module 12, and provides electric energy required by work for the plurality of board cards 110, the central control module 13 and the audio control module 12, so that normal power supply of the audio and video control equipment is ensured. The power module 14 includes a first power supply 141 and a second power supply 142, and both the first power supply 141 and the second power supply 142 can independently supply power to the audio/video control device and can be switched between them. Compared with a single power supply scheme, the arrangement of the first power supply 141 and the second power supply 142 can effectively prolong the single working time of the audio and video control equipment, avoid the risk of data loss caused by the downtime of the audio and video control equipment due to power failure or electric quantity exhaustion, and greatly improve the use feeling of users.

Referring to fig. 5, a display screen 161 is embedded in the housing 16, and the display screen 161 is electrically connected to the control module 10. Specifically, the display screen 161 is embedded in the front of the housing 16 and electrically connected to the control module 10, the display screen 161 is a touch screen, and a user can set parameters of the audio/video control device through the display screen 161.

Referring to fig. 3 again, it should be noted that, in the present invention, the slot groups 151 are parallel to each other in the horizontal direction, so that the video control module 11, the audio control module 12, the power supply module 14, and the central control module 13 are respectively inserted in a drawer type on the support frame 15 and form the back side of the housing 16, and the modules are independently fixed on the housing 16, which not only facilitates the individual maintenance of the modules, but also avoids the increase of workload caused by the need of first disassembling the housing and the influence of disassembling multiple modules on the working efficiency caused by the need of disassembling the housing.

The use method is as follows: the audio and video control equipment is electrically connected with the display terminal through a data connecting line, the display equipment is enabled to carry out audio playing or video playing and display of text images and the like through adjustment of the audio and video control equipment, and playing contents and parameter adjustment are carried out through the display screen 161.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the utility model, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the utility model, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an audio and video controlgear, its characterized in that, includes shell, support frame and control module, the support frame includes a plurality of card slot group, and is a plurality of the card slot group is parallel to each other in the horizontal direction, one the card slot group includes first draw-in groove and the second draw-in groove of relative setting of notch, control module includes a plurality of integrated circuit board, one the integrated circuit board includes relative first card limit and the second card limit that sets up, the integrated circuit board can follow one side of shell is inserted correspondingly and is located one in the card slot group and first card limit with the second card limit can be inserted respectively simultaneously and is located in first draw-in groove and the second draw-in groove.

2. The audio-visual control device of claim 1, wherein the first and second card slots each include a guide port, the guide port including a first guide plate and a second guide plate, the first guide plate and the second guide plate gradually approaching and tending to be parallel in the direction of insertion.

3. The audio and video control device according to claim 1, wherein the board card comprises a fixing plate and a plurality of HDMI connectors, the fixing plate is disposed adjacent to the first card edge or the second card edge, and the plurality of HDMI connectors are electrically connected to the board card and embedded in the fixing plate.

4. The audio and video control device of claim 1, wherein the board further comprises a fixing plate, a threaded hole is formed in the support frame, a fixing hole is formed in the fixing plate, and a locking piece penetrates through the fixing hole and is locked into the threaded hole, so that the board can be detachably fixed on the support frame.

5. The audio/video control device according to claim 1, wherein the control module further comprises a central control module and an audio control module, and the central control module and the audio control module are respectively and correspondingly inserted into the slot group.

6. The audio/video control device according to claim 5, wherein the control module further comprises a power module, the power module is electrically connected to the plurality of boards, the central control module and the audio control module, and the power module comprises a first power module and a second power module.

7. The audio/video control device according to claim 1, wherein a display screen is embedded in the housing, and the display screen is electrically connected to the control module.