CN217714466U

CN217714466U - Video network terminal equipment

Info

Publication number: CN217714466U
Application number: CN202221446360.0U
Authority: CN
Inventors: 杨旭南; 卢国力; 袁宁
Original assignee: Langfang Deqin Electronic Technology Co ltd
Current assignee: Langfang Deqin Electronic Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The application discloses video networking terminal equipment includes: the frame body is internally provided with an installation cavity, two ends of the frame body along the horizontal direction are respectively provided with a port communicated with the installation cavity, a projector is arranged in the installation cavity, and the output end of the projector faces to any group of ports; the two groups of heat dissipation fans can be rotatably installed in the installation cavity along the axes of the two groups of heat dissipation fans and are positioned on two sides of the projector in the vertical direction; the dustproof assembly is arranged on the frame body and comprises a rotating rod and a first driving part, the rotating rod can rotate along the axis of the rotating rod and is arranged on the upper part of the port, and dustproof cloth is wound on the outer wall of the rotating rod; the output end of the first driving part is in transmission connection with the rotating rod and is used for driving the rotating rod to rotate.

Description

Video network terminal equipment

Technical Field

The disclosure relates to the field of terminal equipment, in particular to video network terminal equipment.

Background

The video networking is an important milestone for network development, is a higher-level form of the Internet, is a real-time network, can realize real-time transmission of full-network high-definition videos which cannot be realized by the Internet, and pushes a plurality of Internet applications to high-definition video, and high definition faces each other; finally, world no-distance is realized, and the distance between people in the world is only the distance of one screen; the video networking adopts the most advanced worldwide Vision Vera real-time high-definition video exchange technology, can integrate any required services, such as dozens of services of video, voice, pictures, characters, communication, data and the like, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delay television, network teaching, live broadcast, VOD on demand, television mail, personal Video Recorder (PVR), intranet (self-office) channel, intelligent video broadcasting control, information distribution and the like, into a system platform, and realizes high-definition quality video playing through a television or a computer.

The existing projector is easy to adsorb dust on the surface in the using process, and the heat dissipation of the projector is influenced, so that the improvement is needed.

Disclosure of Invention

In view of the above-identified deficiencies or inadequacies in the prior art, it would be desirable to provide a visual networking end device.

In a first aspect, a video networking end device comprises:

the projector comprises a frame body, wherein an installation cavity is formed in the frame body, ports communicated with the installation cavity are formed in two ends of the frame body along the horizontal direction, a projector is arranged in the installation cavity, and the output end of the projector faces to any group of the ports;

the two groups of heat dissipation fans can be rotatably installed in the installation cavity along the axes of the two groups of heat dissipation fans and are positioned on two sides of the projector in the vertical direction;

the dustproof assembly is arranged on the frame body and comprises a rotating rod and a first driving part, the rotating rod can rotate along the axis of the rotating rod and is arranged on the upper part of the port, and dustproof cloth is wound on the outer wall of the rotating rod; the output end of the first driving part is in transmission connection with the rotating rod and is used for driving the rotating rod to rotate.

According to the technical scheme that this application embodiment provided, dustproof subassembly includes dustproof frame, dustproof frame inside is equipped with and is used for the installation the chamber of accomodating of bull stick, be equipped with on the dustproof frame with accomodate the mouth that the chamber is linked together, dustproof cloth is located accomodate a mouthful outside one end and is equipped with the weight lever, the weight lever diameter is greater than accomodate a mouthful diameter.

According to the technical scheme that this application embodiment provided, the support body upper end is equipped with the telescopic link, the telescopic link is kept away from support body one end is equipped with the mounting panel, be equipped with the mounting hole on the mounting panel.

According to the technical scheme provided by the embodiment of the application, the mounting plate is rotatably hinged to the telescopic rod around a first hinge shaft, and can be switched between a first position and a second position;

the first position is a position where the plate surface direction of the mounting plate is vertical to the axis direction of the telescopic rod;

the second position is the position where the mounting plate surface direction is parallel to the telescopic rod axis direction.

According to the technical scheme provided by the embodiment of the application, the mounting plate is provided with a first positioning hole, and the telescopic rod is provided with a second positioning hole and a third positioning hole;

the first positioning hole is matched with the second positioning hole and used for fixing the mounting plate at the first position;

the first positioning hole is matched with the third positioning hole and used for fixing the mounting plate at the second position.

According to the technical scheme that this application embodiment provided, the telescopic link includes head rod and second connecting rod, be equipped with first screw hole on the head rod, the second connecting rod nestification is in the head rod, just be equipped with the second screw hole of arranging along vertical direction on the second connecting rod, the bolt can screw in first screw hole and second screw hole in proper order, be used for with head rod and second connecting rod are fixed.

The invention has the beneficial effects that: the application provides a video network terminal equipment to the support body is the basis, be equipped with heat dissipation fan and dustproof subassembly on the support body. An installation cavity is formed in the frame body, ports communicated with the installation cavity are formed in two ends of the frame body in the horizontal direction, a projector is arranged in the installation cavity, and the output end of the projector faces any one group of the ports; the two groups of heat dissipation fans can be rotatably installed in the installation cavity along the axis of the heat dissipation fans and are positioned on two sides of the projector in the vertical direction; the dustproof assembly is arranged on the frame body and comprises a rotating rod and a first driving part, the rotating rod can rotate along the axis of the rotating rod and is arranged on the upper part of the port, and dustproof cloth is wound on the outer wall of the rotating rod; the output end of the first driving part is in transmission connection with the rotating rod and is used for driving the rotating rod to rotate.

When the projector is normally used, projection and the output end are projected through the port, the heat dissipation fan rotates, and air is blown to the upper end and the lower end of the projector to dissipate heat. When not using the projecting apparatus, the heat dissipation fan stops rotatory, and first drive division starts this moment, drives the bull stick is rotatory, and then makes the dustproof cloth of winding on it fall down, and both ends mouth closing cap reaches dirt-proof purpose, prevents that projecting apparatus dust from too much influencing the heat dissipation.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a front view of an embodiment of a video networking terminal of the present application;

FIG. 2 is a side view of an embodiment of a video networking terminal of the present application;

fig. 3 is an internal structural view of a dust-proof assembly of a video network terminal according to the present application;

FIG. 4 is a schematic diagram of a first connecting rod of a video networking terminal of the present application;

FIG. 5 is a schematic illustration of a mounting plate of a video networking terminal of the present application;

1. a frame body; 2. a projector; 3. a heat dissipation fan; 4. a first driving section; 5. a dust-proof component; 50. a dust-proof frame; 51. a rotating rod; 52. a dust cloth; 520. a weight lever; 6. a telescopic rod; 61. a first connecting rod; 610. a first hinge hole; 611. a second positioning hole; 612. a third positioning hole; 62. a second connecting rod; 7. mounting a plate; 70. a second hinge hole; 71. a first locating hole.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

As shown in fig. 1 and 2, a video network terminal device includes: the frame comprises a frame body 1, wherein an installation cavity is formed in the frame body 1, ports communicated with the installation cavity are formed in two ends of the frame body 1 in the horizontal direction, a projector 2 is arranged on the frame body 1 and is located in the installation cavity, and the output end of the projector 2 faces any group of the ports; two groups of heat dissipation fans 3 are rotatably mounted on the frame body 1 along the axes thereof, and are located on two sides of the projector 2 in the vertical direction; the dustproof assembly 5 is installed on the frame body 1, the dustproof assembly 5 comprises a rotating rod 51 and a first driving part 4, the rotating rod 51 can rotate along the axis of the rotating rod 51 and is arranged on the upper part of the port, and dustproof cloth 52 is wound on the outer wall of the rotating rod 51; the output end of the first driving part 4 is in transmission connection with the rotating rod 51 and is used for driving the rotating rod 51 to rotate.

Wherein, projecting apparatus 2 passes through the bolt to be installed on support body 1, and is located the installation cavity middle part, heat dissipation fan 3 is located the upper portion and the lower part of installation cavity are used for dispelling the heat to projecting apparatus 2, every group all be equipped with dustproof component 5 on the port.

The working principle is as follows: when 2 normal use of projecting apparatus, the projection carries out the projection with the output through the port, and heat dissipation fan 3 is rotatory, and the upper and lower both ends to 2 of projecting apparatus are bloied simultaneously and are dispelled the heat. When the projector 2 is not used, the heat dissipation fan 3 stops rotating, the first driving portion 4 is started at the moment to drive the rotating rod 51 to rotate, the dustproof cloth 52 wound on the rotating rod falls down, the two ports are sealed, the dustproof purpose is achieved, and the heat dissipation is prevented from being influenced by too much dust of the projector 2.

Further, as shown in fig. 3, the dustproof assembly 5 includes a dustproof frame 50, a containing cavity for installing the rotating rod 51 is arranged inside the dustproof frame 50, a containing port communicated with the containing cavity is arranged on the dustproof frame 50, a weight rod 520 is arranged at one end of the dustproof cloth 52, which is located outside the containing port, and the diameter of the weight rod 520 is greater than that of the containing port.

The first driving part 4 comprises a motor, and the output end of the motor is in transmission connection with the rotating rod 51. The rotating rod 51 is mounted on the dustproof frame 50 through a bearing, one end of the dustproof cloth 52 is connected with the rotating rod 51, and the other end of the dustproof cloth is fixedly connected with the counterweight rod 520.

The working principle is as follows: the motor rotates forward, the driving rod rotates, and the dustproof cloth 52 wound on the rotating rod falls down under the action of the gravity of the counterweight rod 520 until the port is sealed; the motor rotates reversely, the driving rod rotates to drive the dustproof cloth 52 to be wound on the rotating rod 51, and the diameter of the counterweight rod 520 is larger than that of the accommodating port, so that the dustproof cloth 52 can be prevented from being completely drawn into the accommodating cavity.

Further, as shown in fig. 4 and 5, an expansion rod 6 is arranged at the upper end of the frame body 1, the expansion rod 6 is far away from one end of the frame body 1 and is provided with a mounting plate 7, and mounting holes are formed in the mounting plate 7.

The mounting plate 7 is hinged on the telescopic rod 6 in a manner of rotating around a first hinge shaft, and the mounting plate 7 can be switched between a first position and a second position; the first position is a position where the plate surface direction of the mounting plate 7 is perpendicular to the axial direction of the telescopic rod 6; the second position is the position where the surface direction of the mounting plate 7 is parallel to the axis direction of the telescopic rod 6.

Specifically, a first positioning hole 71 is arranged on the mounting plate 7, and a second positioning hole 611 and a third positioning hole 612 are arranged on the telescopic rod 6; the first positioning hole 71 is matched with the second positioning hole 611, so as to fix the mounting plate 7 at the first position; the first positioning hole 71 is matched with the third positioning hole 612, and is used for fixing the mounting plate 7 at the second position.

Wherein, be equipped with first hinge hole 610 on the telescopic link 6, be equipped with second hinge hole 70 on the mounting panel 7, the hinge bar passes in proper order first cross connection hole with second hinge hole 70 is used for realizing the mounting hole with the articulated of telescopic link 6. The second positioning hole 611 is located vertically above the first hinge hole 610, and the third positioning hole 612 is located at one side of the first hinge hole 610 in the horizontal direction.

The working principle is as follows: when the terminal equipment is required to be installed on a floor slab, the positioning pins sequentially penetrate through the second positioning holes 611 and the first positioning holes 71, so that the surface direction of the installation plate 7 is perpendicular to the axis direction of the telescopic rod 6, the installation plate 7 is located at the first position at the moment, and the installation plate is fixed on the floor slab through the installation holes in the installation plate 7. When the terminal equipment needs to be installed on the wall, the positioning pin sequentially penetrates through the third positioning hole 612 and the first positioning hole 71, so that the plate surface direction of the installation plate 7 is parallel to the axis direction of the telescopic rod 6, the installation plate 7 is located at the second position at the moment, and the installation plate is fixed on the wall through the installation hole in the installation plate 7. The installation flexibility is improved by installing the installation structure on a floor slab or a wall.

Further, the telescopic rod 6 includes a first connecting rod 61 and a second connecting rod 62, a first threaded hole is formed in the first connecting rod 61, the second connecting rod 62 is nested in the first connecting rod 61, second threaded holes arranged in the vertical direction are formed in the second connecting rod 62, and bolts can be sequentially screwed into the first threaded hole and the second threaded hole to fix the first connecting rod 61 and the second connecting rod 62.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A video networking end device, comprising:

the rack comprises a rack body (1), wherein an installation cavity is formed in the rack body (1), ports communicated with the installation cavity are formed in two ends of the rack body (1) along the horizontal direction, a projector (2) is arranged in the installation cavity, and the output end of the projector (2) faces any group of the ports;

the two groups of heat dissipation fans (3) can be rotatably arranged in the mounting cavity along the axes of the two groups of heat dissipation fans and are positioned on two sides of the projector (2) along the vertical direction;

the dustproof assembly (5) is installed on the frame body (1), the dustproof assembly (5) comprises a rotating rod (51) and a first driving part (4), the rotating rod (51) can rotate along the axis of the rotating rod to be installed on the frame body (1) and is located on the upper portion of the port, and dustproof cloth (52) is wound on the outer wall of the rotating rod (51); the output end of the first driving part (4) is in transmission connection with the rotating rod (51) and is used for driving the rotating rod (51) to rotate.

2. A video networking end-point device according to claim 1, wherein: dustproof subassembly (5) are including dustproof frame (50), dustproof frame (50) inside is equipped with and is used for the installation the chamber of accomodating of bull stick (51), be equipped with on dustproof frame (50) with accomodate the mouth that the chamber is linked together, dustproof cloth (52) are located accomodate a mouthful outside one end and are equipped with counterweight rod (520), counterweight rod (520) diameter is greater than accomodate a mouthful diameter.

3. A video networking end-point device according to claim 1, wherein: support body (1) upper end is equipped with telescopic link (6), telescopic link (6) are kept away from support body (1) one end is equipped with mounting panel (7), be equipped with the mounting hole on mounting panel (7).

4. A video networking end device according to claim 3, wherein: the mounting plate (7) is hinged on the telescopic rod (6) in a manner of rotating around a first hinge shaft, and the mounting plate (7) can be switched between a first position and a second position;

the first position is a position where the plate surface direction of the mounting plate (7) is vertical to the axial direction of the telescopic rod (6);

the second position is the position where the plate surface direction of the mounting plate (7) is parallel to the axis direction of the telescopic rod (6).

5. The video networking end device of claim 4, wherein: a first positioning hole (71) is formed in the mounting plate (7), and a second positioning hole (611) and a third positioning hole (612) are formed in the telescopic rod (6);

the first positioning hole (71) is matched with the second positioning hole (611) and used for fixing the mounting plate (7) at the first position;

the first positioning hole (71) is matched with the third positioning hole (612) and used for fixing the mounting plate (7) at the second position.

6. The video networking end device of claim 5, wherein: the telescopic rod (6) comprises a first connecting rod (61) and a second connecting rod (62), a first threaded hole is formed in the first connecting rod (61), the second connecting rod (62) is nested in the first connecting rod (61), second threaded holes which are distributed along the vertical direction are formed in the second connecting rod (62), and bolts can be screwed into the first threaded hole and the second threaded hole in sequence and are used for fixing the first connecting rod (61) and the second connecting rod (62).