CN219228093U

CN219228093U - Video host control device

Info

Publication number: CN219228093U
Application number: CN202223573355.9U
Authority: CN
Inventors: 付鹏飞; 付鹏程
Original assignee: Nanjing Striver Technology Co ltd
Current assignee: Nanjing Striver Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of video host control devices, in particular to a video host control device which comprises a video host shell and a connecting block, wherein two sides of the video host shell are fixedly connected with the connecting block, a plurality of connecting holes are formed in the connecting block, and a display lamp is arranged on the left side of the top of the video host shell. The user rotates the limit bolt on both sides for the limit bolt and the video host computer casing of both sides relieve threaded connection, and the bracing piece receives the elasticity influence that the spring simultaneously makes the bracing piece of both sides drive the protection casing and upwards move along the outer wall of slider, and the protection casing receives the elasticity influence of scroll spring and outwards opens simultaneously of protection casing of both sides this moment, makes the control display screen expose in the external world, and the user resets the protection casing after the end of use, then is connected the limit bolt and the video host computer casing of both sides thereby realizes protecting the control display screen.

Description

Video host control device

Technical Field

The utility model relates to the technical field of video host control devices, in particular to a video host control device.

Background

The audio-video control device is an integrated audio-video control device integrating a video control module, an audio control module, text and image transmission and intelligent connection operation of a wireless terminal, and has powerful functions and is widely applied to various display terminals because of integrating various control modules

For example, the authorized bulletin number is CN215647145U, an audio/video control device, although the heat generated when the battery and the control module operate can be quickly and efficiently dissipated in the dissipating cavity, in the using process of the video host control device in the above document, a user realizes setting of the audio and video parameters of the video host through touching the control display screen, however, since the control display screen is exposed outside the video host shell, the control display screen is easily contacted with an external object due to improper operation in the carrying process, so that the control display screen is scratched or broken, thereby the video host control device cannot be normally used, and further the maintenance cost of the video host control device is increased.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, a control display screen is scratched or cracked and damaged due to hard contact between the control display screen of a video host control device and an external object.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a design video host computer controlling means, includes video host computer casing and connecting block, the both sides and the connecting block of video host computer casing are fixed to link to each other, the internal processing of connecting block has a plurality of connecting holes, the display lamp is installed in the top left side of video host computer casing, the USB interface is installed to the top rear side of video host computer casing, the both sides and the fixed continuous of heat dissipation net of video host computer casing, the mid-mounting of video host computer casing has control display screen, the top middle part of video host computer casing is equipped with protective structure.

Preferably, the protection structure comprises a limit bolt, wherein the bottoms of the outer walls of the limit bolts are connected with the threads of the video host shell, the tops of the outer walls of the limit bolt are connected with the threads of the protection cover, the bottom of the protection cover is rotationally connected with the support rod through a pin shaft, the front end of the bottom of the support rod is fixedly connected with one end of the spiral spring, the other end of the spiral spring is fixedly connected with the protection cover, a sliding groove of the support rod is slidably connected with the sliding block, the bottom of the sliding block is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the support rod.

Preferably, two ends of the plurality of sliding blocks are fixedly connected with the video host shell.

Preferably, the inner end of the protective cover is fixedly connected with the rubber pad, and the inner ends of the rubber pads at two sides are abutted tightly.

Preferably, the heat dissipation net is woven by metal wires inside and a metal frame outside is taken as a main body.

The video host control device provided by the utility model has the beneficial effects that: the user rotates the limit bolt on both sides for limit bolt and the video host computer casing of both sides releases threaded connection, and the bracing piece receives the elasticity influence that the spring simultaneously makes the bracing piece of both sides drive the protection casing and upwards move along the outer wall of slider, and the protection casing receives the elasticity influence of scroll spring and outwards opens simultaneously of protection casing of both sides this moment, makes the control display screen expose in the external world, and the user resets the protection casing after the end of use, thereby then is connected limit bolt and the video host computer casing of both sides and realizes protecting the control display screen, prevents because the control display screen of video host computer controlling means and the hard contact of external object lead to the condition that control display screen scratch or cracked damage appear.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is a schematic diagram of a portion a in fig. 2.

In the figure: 1. the video host shell, 2, the connecting block, 3, the protective structure, 301, the protection casing, 302, the spiral spring, 303, the slider, 304, the spring, 305, the limit bolt, 306, the bracing piece, 4, control display screen, 5, the heat dissipation net, 6, the rubber pad, 7, the display lamp, 8, USB interface, 9, connecting hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-3: in this embodiment, a video host control device, including video host casing 1 and connecting block 2, the both sides and the connecting block 2 of video host casing 1 are fixed continuous, the inside processing of connecting block 2 has a plurality of connecting holes 9, display lamp 7 is installed in the top left side of video host casing 1, USB interface 8 is installed to the top rear side of video host casing 1, the both sides and the fixed continuous of heat dissipation net 5 of video host casing 1, the mid-mounting of video host casing 1 has control display 4, the top middle part of video host casing 1 is equipped with protective structure 3, play the guard action to control display 4, prevent because the control display of video host control device and the hard contact of external object lead to control display to appear the condition of scratch or cracked damage.

The protection structure 3 comprises limit bolts 305, the bottoms of the outer walls of the limit bolts 305 are connected with the video host shell 1 in a threaded manner, the tops of the outer walls of the limit bolts 305 are connected with the protection cover 301 in a threaded manner, the elastic coefficients of the scroll springs 302 and the springs 304 can be selected according to actual use conditions, as shown in fig. 3, the scroll springs 302 and the springs 304 are in a deformed state, the limit bolts 305 at two sides are rotated, the limit bolts 305 at two sides move upwards along threaded holes of the protection cover 301, the limit bolts 305 at two sides are disconnected with the video host shell 1, meanwhile, the support rods 306 are influenced by the elastic force of the springs 304 to enable the support rods 306 at two sides to move upwards along the outer walls of the sliding blocks 303, the support rods 306 drive the protection cover 301 to move upwards, at the moment, the protection cover 301 at two sides are simultaneously outwards unfolded under the influence of the elastic force of the scroll springs 302, and the display screen 4 is controlled to be exposed to the outside, after the use is finished, a user resets the protective cover 301, then connects the limit bolts 305 on two sides with the video host shell 1 so as to realize the protection of the control display screen 4, the user touches the control display screen 4 so as to realize the setting of the audio and video parameters of the video host, the bottom end of the protective cover 301 is rotationally connected with the support rod 306 through a pin shaft, the front end of the bottom of the support rod 306 is fixedly connected with one end of the spiral spring 302, the other end of the spiral spring 302 is fixedly connected with the protective cover 301, the sliding groove of the support rod 306 is slidingly connected with the sliding block 303, the bottom end of the sliding block 303 is fixedly connected with one end of the spring 304, the other ends of the spring 304 are fixedly connected with the support rod 306, the two ends of the sliding blocks 303 are fixedly connected with the video host shell 1, the inner end of the protective cover 301 is fixedly connected with the rubber pad 6, the inner ends of the rubber pads 6 on two sides are abutted, the heat dissipation net 5 is woven by metal wires inside and a metal frame outside as a main body.

Working principle:

before the video host control device is used, a user rotates limit bolts 305 on two sides, the limit bolts 305 on two sides move upwards along threaded holes of a protective cover 301, the limit bolts 305 on two sides are in threaded connection with a video host shell 1, meanwhile, support rods 306 are influenced by the elastic force of springs 304, the support rods 306 on two sides move upwards along the outer walls of sliding blocks 303, the support rods 306 drive the protective cover 301 to move upwards, at the moment, the protective cover 301 is influenced by the elastic force of a scroll spring 302 to simultaneously spread out the protective cover 301 on two sides, so that a control display screen 4 is exposed outside, the user can set audio and video parameters of a video host by touching the control display screen, after the use is finished, the protective cover 301 is reset, and then the limit bolts 305 on two sides are connected with the video host shell 1, so that the control display screen 4 is protected, and the situation that scratch or crack damage is caused by hard contact between the control display screen of the video host control device and an external object is prevented.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a video host control device, includes video host casing (1) and connecting block (2), the both sides and the connecting block (2) of video host casing (1) are fixed to be linked to each other, its characterized in that: the inside processing of connecting block (2) has a plurality of connecting holes (9), display lamp (7) are installed in the top left side of video host computer casing (1), USB interface (8) are installed to the top rear side of video host computer casing (1), the both sides of video host computer casing (1) are fixed continuous with heat dissipation net (5), mid-mounting of video host computer casing (1) has control display screen (4), the top middle part of video host computer casing (1) is equipped with protective structure (3).

2. The video host control device of claim 1, wherein: the protection structure (3) comprises limit bolts (305), wherein the bottoms of the outer walls of the limit bolts (305) are connected with threads of a video host shell (1), the tops of the outer walls of the limit bolts (305) are connected with threads of a protection cover (301), the bottom end of the protection cover (301) is connected with a supporting rod (306) in a rotating mode through a pin shaft, the front end of the bottom of the supporting rod (306) is fixedly connected with one end of a spiral spring (302), the other end of the spiral spring (302) is fixedly connected with the protection cover (301), a sliding groove of the supporting rod (306) is connected with a sliding block (303) in a sliding mode, the bottom end of the sliding block (303) is fixedly connected with one end of a spring (304), and the other end of the spring (304) is fixedly connected with the supporting rod (306).

3. The video host control device of claim 2, wherein: both ends of the sliding blocks (303) are fixedly connected with the video host shell (1).

4. The video host control device of claim 2, wherein: the inner end of the protective cover (301) is fixedly connected with the rubber pad (6), and the inner ends of the rubber pads (6) at two sides are abutted tightly.

5. The video host control device of claim 1, wherein: the heat dissipation net (5) is woven by metal wires inside and a metal frame outside is taken as a main body.