CN112672097A - Intelligent video conference terminal - Google Patents

Abstract

The invention discloses an intelligent video conference terminal, which comprises an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the video display and image acquisition functions can be realized, the design of the expansion connection aspect of the equipment main body and the overall stability of the equipment are ensured, and the overall appearance of the image acquisition device is concise and attractive and meets the requirements of users.

Description

Intelligent video conference terminal

Technical Field

The invention relates to the field of video conference terminals, in particular to an intelligent video conference terminal.

Background

With the development of internet and science and technology, the communication and communication aspects are continuously networked, and the conference mode in the business field is also switched from the traditional offline to the online, especially the conference mode in the epidemic situation environment is safer in the network mode, the video conference terminal equipment plays a significant role in a video conference system, acquires real-time images, voice and related data information of a conference point, compresses and codes the images, the voice and the related data information, and sends the images, the voice and the related data information to a transmission channel after multiplexing; at the same time, the received image, voice and data information are decomposed and coded to be restored into the image, voice and data of the opposite party meeting place; in addition, the video conference terminal also sends conference control signals (such as applying for speaking, applying for chairman and the like) of the conference place to the MCU, meanwhile, the MCU also has a control function on the conference place, so to speak, the MCU plays a core role in a video conference system.

And how to design the hardware of the video conference terminal is directly related to the realization and the use of the product function.

Disclosure of Invention

In order to solve the technical problem, the invention provides an intelligent video conference terminal which comprises an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the display device comprises a main shell, a display panel, a controller, an antenna and a switch element, wherein the controller is fixed in the main shell and connected with the display panel; the main shell is formed by connecting a main body fixing piece and a rear panel structure piece. According to the technical scheme, the video display and image acquisition functions can be realized, the design of the expansion connection aspect of the equipment main body and the overall stability of the equipment are guaranteed, and the overall appearance of the image acquisition device is concise and attractive and meets the user requirements. The controller comprises a video playing end hardware module, an audio module, an interface module and the like, and can meet the core function of display of video terminal equipment, the shell of the controller provides support for the controller to support the connecting antenna and the display panel, the function realization of the display device is guaranteed, the display panel of the display device can realize video visualization, the whole technical scheme provides core performance realization and guarantee for the display device of the video conference terminal, and the combination of user experience feeling and product performance stability is also considered in product appearance design.

The technical scheme of the invention is that the intelligent video conference terminal comprises an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the display device comprises a main shell, a display panel, a controller, an antenna and a switch element, wherein the controller is fixed in the main shell and connected with the display panel; the main shell is formed by connecting a main body fixing piece and a rear panel structure piece.

Preferably, the connecting piece is a structural piece which is flat at two ends and is provided with a fixing part, the middle of the fixing part is in a cylindrical shape, the fixing part at one end is fixedly connected with the display device, and the other end is fixedly connected with the image acquisition device.

Preferably, the casing is an opening structure with an accommodating space, a notch is arranged at the edge position of the opening of the casing, the notch comprises a regular shape and an irregular shape, the regular shape at least comprises a semicircle, a fixing part is arranged on the base panel of the casing, the fixing part is a screw hole structure, and at least one fixing part is arranged.

Preferably, the lens component includes a substrate, a lens, and a fixing portion, wherein the fixing portion is located on the substrate, the fixing portion is a fixing screw hole, and the fixing portion is provided with at least one lens fixing stud matching with the lens fixing stud in the connecting portion on the focal ring component and fixed by a screw.

Preferably, the connecting piece is a limiting structure at two ends of the middle cylinder, the limiting structure is in a symmetrical flat shape, a fixing part is arranged on the limiting structure, the fixing part is a fixing screw, the limiting structure at one end of the connecting piece is in positioning clamping connection with the positioning part of the focal ring part and is fixed by screws, the limiting structure at one end of the connecting piece is in clamping connection with the positioning part, located on the fixing base, of the first fixing part in the lens fixing part and is fixed by screws, the cylindrical part is connected with the circular hole in the lens fixing part in a sleeved mode, and meanwhile the cylindrical part is sleeved with the circular through hole formed in the focal ring part and the shell in.

Preferably, the lens fixing member includes a first fixing member and a second fixing member; the first fixing part component comprises a fixing base, a connecting part, a positioning part and a fixing part, wherein the fixing base comprises a side wall, the fixing part and the positioning part are positioned on the fixing base, and the connecting part is positioned on the side wall of the fixing base; the fixing part component II comprises a fixing part base, a fixing part and a connecting part, wherein the fixing part base at least comprises an outer edge side wall, the fixing part is positioned on the fixing part base, and the connecting part is intersected with the outer edge side wall of the fixing base; the first fixing component and the second fixing component are connected and fixed through fixing parts on the respective parts.

Preferably, the fixing base of the first fixing member component is a structure with a through center and comprising an outer annular edge and an inner annular edge, the outer annular edge and the inner annular edge of the fixing base are respectively provided with vertically crossed side walls which are respectively matched and connected with the inner edge side wall and the outer edge side wall of the second fixing member component.

Preferably, the shape of the outer circumferential edge of the fixing base of the first fixing member includes a regular shape and an irregular shape, wherein the regular shape includes at least a rectangle, and the corner shape of the rectangle includes at least a round corner shape.

Preferably, the inner circumferential edge of the fixing base of the first fixing member includes a regular shape and an irregular shape based on a through shape, wherein the regular shape includes at least a circular shape.

Preferably, the height of the side wall where the outer annular edge of the first fixing member vertically intersects is higher than that of the side wall where the inner annular edge vertically intersects.

Preferably, the corner shape of the perpendicularly intersecting side walls of the outer circumferential edge of the first fixing base of the first fixing member includes at least a rounded corner shape based on the corner shape of the outer circumferential edge.

Preferably, the positioning portion of the first fixing member located on the fixing base is intersected with the side wall of the outer annular edge of the fixing base, the positioning portion is a cylinder body containing a screw hole, the outer shape of the cylinder body is rectangular, a limiting structure is arranged at the screw opening position of the rectangular stud bolt, the limiting structure is a rectangular notch, and the rectangular notch extends to the side wall of the outer annular edge of the fixing base intersected with the positioning portion to form a rectangular notch groove with the same shape.

Preferably, two sides of a limit notch at the screw position of the rectangular stud of the positioning part of the first fixing part component comprise side walls which are symmetrically distributed, and notch structures matched with the inner edge side walls of the base of the second fixing part component are arranged on the positioning part notch and the inner edge side walls of the base of the second fixing part component to form round holes.

Preferably, the fixing portion on the fixing base of the first fixing member is a fixing stud structure, and at least 1 fixing stud is provided.

Preferably, the connecting portion of the first fixing member located on the side wall of the fixing base is a through semi-ring structure, the semi-ring structure penetrates through the side wall of the fixing base where the first fixing member is located, a surrounding groove structure is arranged on the side wall of the connecting portion, the connecting portion of the connecting portion and the connecting portion of the second fixing member match to form a cylinder, and the groove structures of the connecting portion match with each other.

Preferably, the fixing base of the second fixing member comprises a base panel, the shape of the base panel comprises a regular shape and an irregular shape, wherein the regular shape at least comprises a rectangle; the base panel is a hollow structure with a hole in the middle, and comprises an inner edge and an outer edge.

Preferably, the corner of the outer edge of the base panel of the fixture base of the second fixture member includes a regular shape and an irregular shape, wherein the regular shape includes at least a rounded corner.

Preferably, the inner edge of the base panel of the second fixing member includes an inner edge sidewall and the outer edge includes an outer edge sidewall, the inner edge sidewall and the outer edge sidewall intersect with the base panel through the inner edge and the outer edge, respectively, and the intersection manner at least includes a perpendicular intersection.

Preferably, the side wall of the inner edge of the base of the second fixing member is provided with at least 1 notch structure, wherein the notch structure comprises a regular shape and an irregular shape, and the regular shape comprises at least a semicircle.

Preferably, the height of the inner edge side wall of the base panel of the second fixing member is higher than that of the outer edge side wall.

Preferably, the fixing portion of the second fixing member is located on the base panel of the fixing member base, the fixing portion is a fixing screw hole structure, and at least 1 fixing screw hole is provided.

Preferably, the connecting portion of the second fixing member is located on the outer edge of the fixing base and intersects with the outer edge side wall, and the connecting portion includes a connecting portion base and a connecting portion main body portion, wherein the connecting portion main body portion is of a through semi-ring structure.

Preferably, the semi-ring-shaped through-center structure on the connecting part main body of the second fixing member penetrates through the connecting part base where the semi-ring-shaped through-center structure is located, and a surrounding groove structure is arranged on the side wall of the connecting part main body.

Preferably, the coke ring part comprises a coke ring part, a positioning part, a fixing part and a connecting part, wherein the coke ring part comprises a coke ring seat and a coke ring part, and one side of the non-coke ring surface is provided with an annular groove body; wherein the connecting part is positioned on the ring seat of the coke ring part, and the positioning part and the fixing part are positioned in the ring groove body of the coke ring part.

Preferably, the coke ring part comprises a coke ring seat and a coke ring base and a first coke ring, and the first coke ring and the coke ring base are in an annular step shape.

Preferably, the focal ring portion includes a focal ring portion and a lens placing portion, wherein the focal ring portion includes at least 1 circle, the lens placing portion is located at a central position of the focal ring portion, and the lens placing portion is of a circular through hole structure.

Preferably, the first focal ring rings of the focal ring portions are distributed in an equidistant annular step shape towards the lens placing portion, and the heights of the first focal ring rings are lower than those of the first focal ring rings and gradually decrease.

Preferably, the connecting part on the ring seat of the coke ring part is of a notch-shaped structure, the number of the connecting parts is at least 1, the notch-shaped shape of the connecting part comprises a regular shape and an irregular shape, and the regular shape at least comprises a semi-annular notch. The semi-annular gap structure is matched with the gap structure at the edge of the opening of the shell to form a circular through hole. The notch structure of the connecting part is matched with the notch structure arranged at the edge position of the opening of the shell.

Preferably, the notch-type structure of the connecting part has an extending protrusion on the side wall of the ring seat of the coke ring part, and the extending protrusion is an extension with equal distance based on the notch structure.

Preferably, the positioning part in the annular groove body is of a stud type cylindrical structure, the screw part comprises a limiting notch and screw side walls, and the screw side walls are oppositely arranged at two sides of the limiting notch; at least one positioning part is arranged.

Preferably, the notch shape of the limiting notch on the positioning part in the annular groove body comprises a regular shape and an irregular shape, wherein the regular shape at least comprises a rectangular shape.

Preferably, the connecting portion arranged in the annular groove body is a stud structure, and the stud structure at least comprises a lens fixing stud and a shell fixing stud.

Preferably, the lens fixing stud and the housing fixing stud at least respectively comprise 1, wherein the height of the housing fixing stud is higher than that of the lens fixing stud.

Preferably, the lens is made of transparent material, and is connected with the focal ring part of the focal ring part in a gluing and clamping manner.

Preferably, the main housing includes a main body fixing member and a rear panel structure member, wherein the main body fixing member includes a receiving portion, an expanded interface portion, a sound hole portion, and a main body fixing portion, and the receiving portion is formed by enclosing a fixing panel and at least three side walls; the rear panel structure comprises a panel, a fixing part, an anti-skid part, a positioning part, a structure reinforcing part and a connecting part; wherein the panel at least comprises an inner side surface and an outer surface; wherein the connecting part is positioned at the edge position of the panel; the positioning part and the structure reinforcing part are positioned on the inner side surface of the panel, and the anti-skid part is positioned on the outer surface of the panel; the fixing part forms a bulge towards the inner side surface based on the outer surface of the panel; the connecting part of the rear panel structural member is connected with the connecting part of the side wall of the main shell fixing member through the fixing part.

Preferably, the fixing panel of the accommodating portion includes a fixing portion, a through hole portion, a limiting portion, and a wire guiding groove portion, the fixing portion structure includes at least a fixing stud, the through hole portion structure includes a regular shape and an irregular shape, and the regular shape includes at least a rectangle.

Preferably, the wire guiding groove part is an open groove body structure formed by two rectangular bulges, wherein the two rectangular bulges are equal in length and are parallel to each other.

Preferably, the sound hole portion is located on a side wall of one of the accommodating portions, and the sound hole portion is composed of a sound hole array, and the sound holes of the sound hole array at least include 1 sound hole.

Preferably, the sound hole array shape of the sound hole part comprises a regular pattern and an irregular pattern, wherein the regular pattern at least comprises a regular ellipse, the regular ellipse sound hole array is dispersed from the center sound hole to the periphery, and the sound hole spacing distances in the regular ellipse sound hole array are equal.

Preferably, the expanded interface includes at least a power interface, a data interface, a switch key interface, an image capture device interface, an antenna interface, and a cable interface, where at least the power interface, the data interface, and the cable interface are located on the same sidewall of the accommodating portion, and the switch key interface, the image capture device interface, and the antenna interface are located on the same sidewall of the accommodating portion.

Preferably, the sidewall of the accommodating portion further comprises a groove buckle positioning portion, and the groove buckle positioning portion is protruded based on the sidewall, and one end of the groove buckle positioning portion intersects with the fixing panel of the accommodating portion; the other end does not exceed the outer edge of the side wall, and the tail end part of the end is not connected with the side wall to form a groove buckle with the side wall.

Preferably, the groove buckle positioning part on the accommodating part is arranged on at least one side wall of the accommodating part.

Preferably, the shape of the corners where the side walls of the receptacle meet comprises at least rounded corners. In some embodiments, the corners where the sidewalls of the receptacle meet may be right angles. Preferably, the panel comprises a regular pattern and an irregular pattern, wherein the irregular pattern comprises at least a shape of a "concave", and the panel comprises a corner structure.

Preferably, the shape of the corner structure of the panel includes a regular shape and an irregular shape, including at least a rounded shape.

Preferably, the fixing part is provided with a protrusion on the inner side surface based on the outer surface of the panel, the fixing part is of a fixed stud structure, the screw hole of the fixing part is located on the outer surface of the panel, the screw hole of the fixing part penetrates through the protrusion on the inner side surface of the panel, and the protrusion is located on the extension column body of the stud.

Preferably, the shape of the extended column structure of the fixing stud structure comprises a regular shape and an irregular shape, and at least comprises an elliptic cylinder. The elliptic cylinder body positioned on the inner side surface of the panel is matched with the fixing studs arranged on the main body fixing piece, and the number and the positions of the elliptic cylinder body are respectively matched correspondingly.

Preferably, the fixing stud structure is provided with a positioning part on the elliptic cylinder part on the inner side surface of the panel.

Preferably, the screw on the outer surface of the panel of the fixing stud structure is a hidden screw, the hidden screw is inwards sunk to form a limiting part structure based on the outer surface of the panel, and the distance between the limiting part and the outer surface of the panel is greater than or equal to the vertical distance of the nut cover.

Preferably, the anti-slip part is arranged on the outer surface of the panel, the anti-slip structure comprises a convex structure array and a concave structure array, the convex structure array and the concave structure array comprise a regular shape array and an irregular shape array, and the regular shape array of the convex structure array at least comprises an isometric strip convex array.

Preferably, the positioning part is located at an edge position of the inner side surface of the panel, and the positioning part structure comprises a regular shape and an irregular shape, wherein the regular shape at least comprises a rectangular protrusion, and the rectangular protrusion protrudes based on the connecting part reference surface.

Preferably, the structure reinforcing part is arranged on the inner side surface of the panel, the reinforcing part structure at least comprises a reinforcing rib structure, the height of the reinforcing rib is not higher than that of the connecting part, and at least 1 reinforcing rib is arranged.

Preferably, the connecting part is located at the edge position of the inner side surface of the panel, and the connecting part is protruded around the edge position of the panel and forms a step shape with a space left between the connecting part and the outermost edge of the panel. This connecting portion and main part mounting lateral wall border joint, the joint portion structure at main part lateral wall border is opposite with the ladder shape of being connected.

Preferably, the connecting portion includes at least one notch structure for avoiding the inner part of the video terminal, and the notch is located on one edge of the panel. In some embodiments, 2 notch structures are provided.

Preferably, the controller at least comprises a PCB mainboard, an extended interface module part, and an audio module, wherein the extended interface module, the audio module, the switch module, and the antenna module are integrated on the PCB mainboard, and wherein the extended interface module at least comprises a power interface part, a data interface part, a switch key interface part, an image capture device interface part, an antenna interface part, and a network cable interface part.

Preferably, the display panel comprises glass, a display module and a connecting piece, the display module is connected with the glass and the connecting piece, and the display module at least comprises an OLED screen display module and an LCD screen display module.

Preferably, the antenna is a purchasing part, and the connecting end of the antenna is clamped with the main shell to be regulated and connected with the antenna module of the controller.

Preferably, the switch piece is package base, button, joint portion, and the button is located the base, and joint portion is located the both sides of base, and joint portion joint is on the main casing body.

The invention has the beneficial effects that: an intelligent video conference terminal comprises an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the display device comprises a main shell, a display panel, a controller, an antenna and a switch element, wherein the controller is fixed in the main shell and connected with the display panel; the main shell is formed by connecting a main body fixing piece and a rear panel structure piece. According to the technical scheme, the video display and image acquisition functions can be realized, the design of the expansion connection aspect of the equipment main body and the overall stability of the equipment are guaranteed, and the overall appearance of the image acquisition device is concise and attractive and meets the user requirements. The controller comprises a video playing end hardware module, an audio module, an interface module and the like, and can meet the core function of display of video terminal equipment, the shell of the controller provides support for the controller to support the connecting antenna and the display panel, the function realization of the display device is guaranteed, the display panel of the display device can realize video visualization, the whole technical scheme provides core performance realization and guarantee for the display device of the video conference terminal, and the combination of user experience feeling and product performance stability is also considered in product appearance design.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a video terminal product according to an embodiment of the present invention;

fig. 2 is an exploded view of a video terminal according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a housing of an image acquisition device of a video terminal according to an embodiment of the present invention;

FIG. 4 is a schematic view of a lens holder structure of a video conference terminal according to an embodiment of the present invention

Fig. 5 is a schematic structural diagram of a first lens fixing member of a video conference terminal according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a second lens fixing member of the video conference terminal according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a lens component of a video conference terminal according to an embodiment of the present invention;

fig. 8 is a schematic view of a connecting member structure of a video conference terminal according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a focal ring component of a video conference terminal according to an embodiment of the present invention.

Fig. 10 is a schematic view of a connecting member structure of a video conference terminal according to an embodiment of the present invention;

fig. 11 is a schematic top view angle structure of a main body fixing part accommodating part of a video conference terminal according to an embodiment of the invention;

fig. 12 is a schematic view of a reverse angle structure of a main body fixing part accommodating part of a video conference terminal according to an embodiment of the invention;

fig. 13 is a rear view of a main body of a video conference terminal according to an embodiment of the present invention;

fig. 14 is a schematic structural view of an angle of an outer surface of a rear panel of the video conference terminal according to the embodiment of the present invention;

fig. 15 is a schematic view of a reverse angle structure of a main body fixing part accommodating part of a video conference terminal according to an embodiment of the invention;

fig. 16 is a schematic structural diagram of a controller of a video conference terminal according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of a display panel of a video conference terminal according to an embodiment of the present invention;

fig. 18 is a schematic structural diagram of a switch of the video conference terminal according to the embodiment of the present invention.

Detailed Description

The embodiment of the invention provides an intelligent video conference terminal, which comprises an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the display device comprises a main shell, a display panel, a controller, an antenna and a switch element, wherein the controller is fixed in the main shell and connected with the display panel; the main shell is formed by connecting a main body fixing piece and a rear panel structure piece.

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1 to 18, an embodiment of the present invention is an intelligent video conference terminal, which includes an image capturing device 02, a display device 01, and a connecting member 016.

As shown in fig. 10, the connecting member 016 is a structural member with two flat ends and a fixing portion 0162 and a middle cylindrical shape 0161, wherein the fixing portion at one end of the connecting member is connected and fixed with the display device 01, and the other end of the connecting member is connected and fixed with the image capturing device 02.

As shown in fig. 1 to 18, the image capturing apparatus according to the embodiment of the present invention includes a housing 021, a lens part 023, a lens holder, a focal ring part 026, a lens 027, and a connector 024, wherein the lens part 023 is fixed to the focal ring part 026 by the lens holder and is disposed in the housing 021, the housing 021 and the lens 027 are respectively connected to two different sides of the focal ring part 026, and the lens holder and the focal ring part 026 are connected by the connector 024.

As shown in fig. 1 to 18, the casing 021 according to the embodiment of the present invention has an opening structure with an accommodating space, a notch 0212 is disposed at an edge of the opening of the casing 021, and the notch has 2 opening edges symmetrically distributed in the casing 021. The notch shape includes a regular shape and an irregular shape, wherein the regular shape is a semicircle in this embodiment. The base panel of the housing is provided with a fixing part 0211, the base panel is circular, the fixing part 0211 is in a screw hole structure, the fixing part is provided with 2 fixing studs 0261 matched with the shell fixing stud 0261 of the focus ring part and distributed in a straight line symmetry mode by taking the circle center of the base panel as a circle center.

As shown in fig. 1 to 18, the connecting part 024 according to the embodiment of the present invention is a limiting structure at two ends of a middle cylinder, the limiting structure is symmetrically flat, a fixing part 0241 is disposed on the limiting structure, the fixing part 0241 is a fixing screw, the limiting structure at one end of the connecting part 024 is clamped and fixed with a positioning part 0264 of a focal ring part and fixed with a screw, the limiting structure at one end of the connecting part 024 is clamped and fixed with a positioning part 0252 of a first fixing part of a lens fixing part on a fixing base 0258 by a screw, a circular hole is formed on a cylinder part inner sleeve and the lens fixing part, and a circular through hole is formed between the inner sleeve and the focal ring part 026 and a housing 021.

As shown in fig. 1 to 18, the lens part 023 of the embodiment of the invention includes a substrate, a lens 0232 and fixing parts 0231, wherein the fixing parts 0231 are located at four corners of the substrate, the fixing parts are fixing screw holes, and the fixing parts are provided with 4 and are matched with 4 lens fixing studs 0262 in the connecting part on the focal ring part, and are fixed by screws.

As shown in fig. 1 to 18, the lens holder according to the embodiment of the present invention includes a first holder member and a second holder member; wherein a fixed base 0258, connecting portion 0256, location portion 0252, fixed part 0251 of the mounting member, wherein fixed base 0258 contains the lateral wall, and wherein fixed part 0251, location portion 0252 are located fixed base 0258, and connecting portion 0256 is located fixed base 0258's lateral wall. Two mounting bases of mounting component, fixed part 0221, connecting portion 0224, wherein the mounting base includes outer edge lateral wall 0225 at least, and fixed part 0221 is located the mounting base, and connecting portion 0224 intersects with outer edge lateral wall 0225 of mounting base. The first fixing member and the second fixing member are connected and fixed through fixing parts on the respective parts.

As shown in fig. 1-18, the first fixing member component of the first fixing member of the present embodiment has a structure which is provided with a through center and comprises an outer annular edge and an inner annular edge, the outer annular edge and the inner annular edge of the first fixing member component 0258 are respectively provided with vertically intersecting side walls, namely an inner annular side wall 0257 and an outer annular side wall 0259. The inner ring side wall 0257 is contiguous with the inner edge side wall 0223 of the second retainer member, and the outer ring side wall 0259 is contiguous with the outer edge-containing outer edge side wall 0225 of the second retainer member. The edge of the outer ring side wall 0259 is of a step-shaped clamping structure and comprises an outer clamping edge 0255 and an inner clamping edge 02551, wherein the inner clamping edge 02551 is lower than the outer clamping edge 0255.

As shown in fig. 1 to 18, the shape of the outer circumferential side of the fixing base 0258 of the first holder member according to the embodiment of the present invention includes a regular shape and an irregular shape, wherein the shape of the corner of the rectangle in the embodiment of the present invention is a rounded corner shape, and the corners of the corresponding inner ring-side wall 0257 and outer ring-side wall 0259 are also rounded corner shapes.

As shown in fig. 1 to 18, the inner circumferential edge of the fixing base 0258 of the first fixing member according to the embodiment of the present invention includes a regular shape and an irregular shape based on a hollow shape, wherein the regular shape is a circular shape in the embodiment of the present invention.

As shown in Figs. 1-18, the outer annular side wall of the first anchor member of the present embodiment is vertically higher than the inner annular side wall, i.e., the outer annular side wall 0259 is higher than the inner annular side wall 0257.

As shown in fig. 1 to 18, a positioning portion 0252 of a first fixing member according to an embodiment of the present invention on a fixing base 0258 intersects with an outer circumferential side wall 0259 of the fixing base 0258, the positioning portion 0252 is a cylinder including a screw hole, the cylinder has a rectangular outer shape, a stopper 02521 is provided at a screw position of the rectangular stud, the stopper 02521 is a rectangular notch, and the rectangular notch extends to a side wall of the outer circumferential side of the fixing base intersecting with the positioning portion 0252 to form a rectangular notch groove 02522 having the same shape.

As shown in fig. 1-18, the first fixing member of the present invention has a screw position limiting notch 02521 of the rectangular stud of the positioning portion 0252 with two sides comprising side walls symmetrically distributed.

As shown in fig. 1 to 18, the fixing portions 0251 on the fixing base 0258 of the first fixing member are of a fixing stud structure, the number of the fixing studs is 4, the fixing studs are respectively arranged at four corner positions of the fixing base 0258, and the fixing portions 0251 and the fixing portions 0221 of the second fixing member are integrated and fixed by screws.

As shown in fig. 1 to 18, the connecting portion 0256 of the first fixing member on the outer circumferential side wall 0259 of the fixing base 0258 is a half-ring-shaped structure, which is engaged with the connecting portion 0224 of the second fixing member to form a connecting column, the half-ring-shaped structure penetrates through the side wall of the fixing base where the first fixing member is located, a surrounding groove structure 02561 is arranged on the side wall of the connecting portion, the surrounding groove structure 02561 is matched with the surrounding groove structure 02241 of the second fixing member, and a fixing portion 02562 is arranged on the connecting portion 0256 for fixing a fixing portion 0162 at one end of the connecting member 016. Be provided with breach 0254 on outer loop avris wall 0259 at the other end of connecting portion 0256, in this embodiment, be provided with the joint piece 028 joint in breach 0254 department, play the supplementary firm internal conductor effect of stabilizing. A notch 0253 is provided at a position corresponding to the positioning portion 0252 of the inner ring side wall 0257 of the fixing base 0258 so that the positioning portion 0252 is partially exposed for connection and fixation. The notch 0253 of the positioning part 0252 is matched with the notch structure 0222 arranged on the inner edge side wall 0223 of the base of the second fixing component to form a round hole.

As shown in fig. 1-18, the fastener base of the second fastener member according to the embodiment of the present invention includes a base face 022, and the shape of the base face 022 includes a regular shape and an irregular shape, wherein the base face 022 is a regular shape rectangle in the embodiment; wherein the base panel 022 is a hollow structure with an opening in the middle, and the base panel 022 comprises an inner edge and an outer edge.

As shown in fig. 1 to 18, the corners of the outer edge of the base face 022 of the fastener base of the second fastener member according to the embodiment of the present invention include a regular shape and an irregular shape, wherein the regular shape is a rounded corner in the embodiment.

As shown in fig. 1 to 18, the inner edge of the base panel 022 of the second fastening member according to the embodiment of the present invention includes an inner edge sidewall 0223 and the outer edge includes an outer edge sidewall 0225, and the inner edge sidewall 0223 and the outer edge sidewall 0225 intersect the base panel through the inner edge and the outer edge, respectively, in a perpendicular intersection.

As shown in fig. 1 to 18, a notch structure 0222 is disposed on an inner edge sidewall 0223 of the base of the second fixing member according to the embodiment of the invention, and the notch structure comprises 2 symmetrically disposed in a same straight line, wherein the notch structure comprises a regular shape and an irregular shape, wherein the regular shape is a semicircle in this embodiment.

As shown in fig. 1-18, the base panel 022 of the second fastener component of the present invention has an inner edge sidewall 0223 that is higher than an outer edge sidewall 0225.

As shown in fig. 1 to 18, the fixing portion 022 of the second fixing member of the embodiment of the invention is located on the base panel 022 of the fixing member base, and the fixing portion 0221 has a fixing screw hole structure, and 4 fixing screw holes are provided and located at four corner positions of the base panel 022.

As shown in fig. 1 to 18, the connecting portion 0224 of the second fixing member according to the embodiment of the invention is located on the outer edge of the fixing base and intersects with the outer edge sidewall 0225, and the connecting portion includes a connecting portion base 02242 and a connecting portion main portion, wherein the connecting portion main portion is of a through-core semi-ring structure. The connection part base 02242 is provided with a fitting groove structure of the base at a connection part with the fixing member.

As shown in fig. 1 to 18, the semi-circular through-center structure of the connecting portion main body of the second fixing member according to the embodiment of the present invention penetrates through the connecting portion base 02242 where the semi-circular through-center structure is located, and a surrounding groove structure 02241 is disposed on a side wall of the connecting portion main body.

As shown in fig. 1-18, the coke ring component according to the embodiment of the present invention includes a coke ring portion, a positioning portion 0264, a fixing portion, and a connecting portion 0263, wherein the coke ring portion includes a coke ring seat 026 and a coke ring portion 0265, and one side of the non-coke ring surface is an annular groove body; wherein the connecting part 0263 is located the ring seat 026 of burnt ring portion, and location portion 02641, fixed part are located the ring channel body of burnt ring portion.

As shown in fig. 1-18, the joule ring portion includes joule ring base 026, first joule ring 02651, and first joule ring 02651 and joule ring base 026 are in the shape of an annular step.

As shown in fig. 1-18, the focal ring portion includes a focal ring and a lens placing portion 02652, wherein the focal ring includes at least 1 circle, the lens placing portion 02652 is located at the center of the focal ring, and the lens placing portion 02652 is a circular through hole structure.

As shown in fig. 1 to 18, the first focal rings 02651 of the focal ring portions are sequentially distributed toward the lens placing portion 02652 in an equidistant annular step shape, and the heights of the first focal rings are lower than the first focal ring 02651 and are sequentially decreased.

As shown in fig. 1 to 18, the connecting portion 0263 on the ring seat 026 of the coke ring portion is a notch-shaped structure, the number of the connecting portion is 2, and the notch-shaped shape of the connecting portion 0263 includes a regular shape and an irregular shape, wherein the regular shape in this embodiment is a semi-annular notch. The notch structure of the connecting part 0263 is matched with the notch structure 0212 arranged at the edge of the opening of the shell 021 to form a through hole structure for the connecting part 024 to pass through.

As shown in fig. 1 to 18, the notch structure of the connecting portion 0263 has an extended protrusion 02631 on a sidewall of the ring seat 026 of the coke ring portion, the extended protrusion 02631 being an extension based on the notch structure at an equal interval.

As shown in fig. 1 to 18, the positioning portion 0264 located in the annular groove body is a stud-type column structure, the screw portion includes a limit notch 02641 and a screw sidewall, and the two sides of the screw sidewall located in the limit notch 02641 are oppositely arranged; the number of the positioning parts is 2, the positioning parts are symmetrically distributed at the adjacent positions of the connecting parts 0263, and the limiting notches 02641 are matched with the notch structures of the connecting parts 0263.

As shown in fig. 1 to 18, the notch shape of the stopper notch 02641 on the positioning portion 0264 in the annular groove body includes a regular shape and an irregular shape, wherein the regular shape in this embodiment is a rectangular shape.

As shown in fig. 1 to 18, the connecting portion disposed in the annular groove body is a stud structure, and the stud structure includes a lens fixing stud 0262 and a housing fixing stud 0261.

As shown in fig. 1-18, the lens fixing stud 0262 and the housing fixing stud each include at least 1, wherein the height of the housing fixing stud is higher than that of the lens fixing stud.

As shown in fig. 1 to 18, the display device according to the embodiment of the present invention includes a main housing, a display panel 014, a controller 012, an antenna 03, and a switch 015, wherein the controller 012 is fixed in the main housing and connected to the display panel 014, and the display panel 014, the antenna 03, and the switch 015 are fixed on the main housing and connected to the controller 012; the main housing is formed by connecting a main body fixing piece 013 and a rear panel structure piece 011.

As shown in fig. 1 to 18, the main body fixing member 013 according to the embodiment of the present invention includes a receiving portion, an expanded interface portion, a sound hole portion 01211, and a main body fixing portion 01251, wherein the receiving portion is enclosed by a fixing panel 0125 and 4 side walls, the expanded interface portion is located on the side walls 0123 and 0122, the sound hole portion 01211 is located on the side walls 0121, and the main body fixing portion 01251 is located on the fixing panel 0125 in the receiving portion.

As shown in fig. 1 to 18, a fixing panel 0125 of the accommodating portion according to the embodiment of the present invention includes a fixing portion, a through hole portion 01252, a limiting portion 01261, and a wire guiding groove portion 01253, wherein a fixing screw is disposed in the wire guiding groove portion 01253 for fixing a fixing portion 0162 at one end of the connecting component 016, the fixing portion structure at least includes fixing studs 01251, 01254, 01231, wherein the fixing stud 01254 is shorter than the fixing stud 01251, 4 fixing studs 01254 are disposed in a rectangular distribution, and the structural shape of the through hole portion 01252 includes a regular shape and an irregular shape, wherein the regular rectangle is close to the side wall in this embodiment.

As shown in fig. 1 to 18, the wire groove 01253 according to the embodiment of the present invention is an open groove structure formed by two rectangular protrusions, wherein the two rectangular protrusions have the same length and are parallel to each other.

As shown in fig. 1 to 18, the sound hole portion 01211 according to the embodiment of the present invention is located on the side wall 0121 of one of the receiving portions, and the sound hole portion 01211 is composed of a sound hole array.

As shown in fig. 1 to 18, the sound hole array shape of the sound hole portion 01211 according to the embodiment of the present invention includes a regular pattern and an irregular pattern, wherein the regular pattern is a regular ellipse, the regular ellipse sound hole array is dispersed from the central sound hole to the periphery, and the sound holes in the regular ellipse sound hole array are spaced at equal intervals.

As shown in fig. 1 to 18, the expanded interface according to the embodiment of the present invention at least includes a power interface 01221, a data interface 01224, a switch key interface 01231, an image capture device interface 01232, an antenna interface 01233, and a cable interface 01223, where the power interface 01221, the data interface 01224, and the cable interface 01223 are located on the same side wall 0122 of a receiving portion, and the switch key interface 01231, the image capture device interface 01232, and the antenna interface 01233 are located on the same side wall 0123 of the receiving portion. The side wall 0122 is also provided with an expansion interface 01222 which is also a data interface part, belonging to different types of data interfaces, including a standard interface and a mini interface.

As shown in fig. 1 to 18, the sidewall of the accommodating portion according to the embodiment of the present invention further includes a groove fastener positioning portion 01261, the structure of the groove fastener positioning portion 01261 is that one end of the groove fastener positioning portion intersects with the fixing panel 0125 of the accommodating portion based on the protrusion of the sidewall; the other end does not extend beyond the outer edge of the side wall and the end portion is not connected to the side wall, forming a recessed buckle 01262 with the side wall.

As shown in fig. 1-18, the positioning portions 01261 of the receiving portion are disposed on four sidewalls of the receiving portion.

As shown in fig. 1 to 18, corners where sidewalls of the receiving part according to embodiments of the present invention meet are shaped as rounded corners. In some embodiments, the corners where the sidewalls of the receptacle meet may be right angles.

As shown in fig. 1 to 18, the shape of the sidewall of the receiving portion according to the embodiment of the present invention includes a regular shape and an irregular shape, wherein 3 sidewalls have a rectangular planar shape in the embodiment. The other side wall is irregular in a concave shape, and the accommodating part formed by enclosing the 4 side walls is also in a concave shape.

As shown in fig. 1 to 18, an embodiment of the present invention is a rear panel structure 011 of a video conference terminal, including a panel 011, a fixing portion 0112, an anti-slip portion 0111, a positioning portion 0115, a structure-strengthening portion 0116, and a connecting portion 01171; wherein panel 011 comprises an inner surface, an outer surface; wherein the connecting portion 01171 is located at an edge position of the panel 011; the positioning part 0115 and the structure reinforcing part 0116 are positioned on the inner side surface of the panel 011, and the anti-skid part 0111 is positioned on the outer surface of the panel 011; the fixing portion 0112 is formed to protrude toward the inner side surface based on the outer surface of the panel 011.

As shown in fig. 1 to 18, the panel 011 according to an embodiment of the present invention includes a regular pattern and an irregular pattern, wherein the pattern is a concave shape in the present embodiment, and for convenience of describing the present embodiment, the concave portions on both sides of the panel 011 are set as panel feet 01101, and the panel 011 includes a corner structure.

As shown in fig. 1 to 18, the corner structure of the panel 011 according to an embodiment of the present invention has a rounded corner shape.

As shown in fig. 1 to 18, in the fixing portion 0112 according to an embodiment of the present invention, a protrusion is formed on an inner side surface of the panel 011 based on an outer surface of the panel 011, the fixing portion 0112 is a fixing stud structure 01181, and 4 fixing studs are provided, a screw hole of the fixing portion 0112 is located on the outer surface of the panel 011, a screw hole thereof penetrates through the protrusion on the inner side surface of the panel 011, and the protrusion is located on an extending column of the stud.

As shown in fig. 1 to 18, the extended column structure of the fixing stud structure 01181 according to an embodiment of the present invention is shaped as an elliptical cylinder.

As shown in fig. 1 to 18, the fixing stud structure 01181 of the embodiment of the present invention is provided with a positioning portion 01182 on an elliptic cylinder portion of an inner side surface of the panel 011. The elliptic cylinder body positioned on the inner side surface of the panel 011 is matched with the fixing studs 01251 arranged on the main body fixing piece, and 4 of the elliptic cylinder bodies are correspondingly matched respectively.

As shown in fig. 1 to 18, the screw of the fixing stud structure 01181 located on the outer surface of the panel 011 is a hidden screw, the hidden screw forms a limiting portion structure inward based on the annular sinking of the screw based on the outer surface of the panel 011, and the distance between the limiting portion 0114 and the outer surface of the panel 011 is greater than or equal to the vertical distance between the nut cover and the nut cover.

As shown in fig. 1 to 18, the antiskid portion 0111 according to an embodiment of the present invention is disposed on an outer surface of the panel 011, the antiskid structure is a protrusion structure array, the protrusion structure array is a regular shape array, and the regular shape array of the protrusion structure array is a protrusion structure array formed by a plurality of strip-shaped protrusions with equal length.

As shown in fig. 1 to 18, the positioning portion 0115 according to an embodiment of the present invention is located at an edge of an inner side surface of the panel 011, and the positioning portion is structured in a regular shape, the regular shape is a rectangular protrusion, and the rectangular protrusion protrudes based on a reference surface of the connecting portion.

As shown in fig. 1 to 18, the structure-reinforced portion 0116 according to an embodiment of the present invention is disposed on an inner side surface of the panel 011, the structure-reinforced portion 0116 is a structure of a reinforcing rib, the height of the reinforcing rib is not higher than the height of the connecting portion 01171, and the reinforcing rib is provided with 2 reinforcing ribs, and the reinforcing ribs are vertically intersected and distributed on the inner side surface of the panel 011 and vertically intersected with the connecting portion 0117 of the panel 011.

As shown in fig. 1 to 18, the connecting portion 01171 of the embodiment of the present invention is located at an edge position of an inner side surface of the panel 011, and the connecting portion 01171 is protruded around the edge position of the panel 011 and spaced from an outermost edge 0117 of the panel 011 to form a stepped shape. The connecting portion 01171 is clamped with the side wall edge of the main body fixing piece, and the structure of the clamping portion at the side wall edge of the main body is opposite to the step shape of the connecting portion 01171.

As shown in fig. 1 to 18, the connecting portion 01171 according to the embodiment of the present invention includes a notch structure 0113, and the notch structure 0119 is used for avoiding an internal component of the video terminal, where the notch structure 0119 is located on a recessed edge in the middle of a panel foot portion 01101 of the panel 011, and is used for avoiding an expansion interface component inscribed in an expansion interface portion. Wherein the breach structure 0113 is located the outside edge of panel foot portion 01101 of panel 011, and this breach structure 0113 matches with the sound hole portion 01221 position of main part mounting for avoid inside controller 012 audio frequency module subassembly 0122.

As shown in fig. 1 to 18, the controller 012 according to the embodiment of the present invention at least includes a PCB main board 0121, an expansion interface module part, and an audio module 0122, where the expansion interface module, the audio module 0122, a switch module, and an antenna module are integrated on the PCB main board, where the expansion interface module at least includes a power interface part 0125, a data interface part 0124, a data interface part 0126, a switch key interface part, an image capture device interface part, an antenna interface part, and a cable interface part 0123, and the expansion interface module is respectively matched with an expansion interface part interface on a main body fastener 013. The fixing portions 0127 are arranged on the PCB main board 0121, and are fixedly connected to the fixing studs 01254 on the main body fixing member 013 through screws in a screw-fit manner, and the number of the fixing portions 0127 is 4, which are respectively located at 4 corner positions of the PCB main board and correspond to the 4 fixing studs 01254 on the main body fixing member 013.

As shown in fig. 1 to 18, the display panel 014 according to the embodiment of the invention includes a glass 0412, a display module 014 and a connector 0141, the display module 014 is connected to the glass 0412 and the connector 0141, the display module 014 is an OLED screen display module, the connector 0141 is connected to the controller 012 through the through hole 01252 of the main body fastener 013, and the display panel 014 and the main body fastener 013 are fixed by glue joint.

As shown in fig. 1 to 18, the antenna 03 according to the embodiment of the present invention is a procurement component, the connection terminal of which is engaged with the main housing and defines and connects the antenna module of the controller 012, and the exposed portion of which passes through the antenna interface portion 01233 of the main body fixing member 013.

As shown in fig. 1 to 18, the switch 015 according to the embodiment of the present invention includes a base 0151, a button, and a latch 0152, the button is located on the base 0151, the latch 0152 is located at two sides of the base, the latch 0152 is latched to the main housing, and the button passes through the switch interface 01231 of the main body fixing member 013.

As can be seen from the embodiments of the present invention, in the embodiment, the fixing portion of the image capturing apparatus is configured to connect the camera main body and the housing member, the positioning portion is configured to position the lens, and the connecting portion is configured to connect the terminal device main body, so that the structure of the image capturing apparatus is designed in consideration of the realization and stability of various performances of the product. The focal ring part ensures the basic focal function of the lens, and the positioning part, the connecting part and the fixing part simultaneously consider the fixation of the internal parts of the terminal, so that the lens of the camera can be ensured to realize the image acquisition function better. Controller 012 in the display device includes video playing end hardware module, audio module 0122, interface module etc. can satisfy the core function that video terminal equipment shows, and its casing is supporting the connection antenna to the controller, display panel 014 also provides the support for the product, display device's function is realized has been ensured, its display panel 014 collocation controller can realize that the video is visual, whole technical scheme wholly provides realization and the guarantee of core performance for the display device at video conference terminal, also consider user experience sense and product property stable combination on product appearance design.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An intelligent video conference terminal is characterized by comprising an image acquisition device, a display device and a connecting piece, wherein the image acquisition device and the display device are fixedly connected through the connecting piece; the image acquisition device comprises a shell, a lens component, a lens fixing piece, a focal ring component, a lens and a connecting piece, wherein the lens component is fixedly connected with the focal ring component through the lens fixing piece and is arranged in the shell; the display device comprises a main shell, a display panel, a controller, an antenna and a switch element, wherein the controller is fixed in the main shell and connected with the display panel; the main shell is formed by connecting a main body fixing piece and a rear panel structure piece.

2. The intelligent video conference terminal according to claim 1, wherein the housing of the image capturing device is an open structure having an accommodating space, a notch is disposed at an edge of the opening of the housing, the notch includes a regular shape and an irregular shape, the regular shape at least includes a semi-circle shape, a fixing portion is disposed on a base panel of the housing, the fixing portion is a screw hole structure, and at least one fixing portion is disposed on the fixing portion.

3. The intelligent video conference terminal according to claim 1, wherein the lens holder of the image capturing device comprises a first holder member and a second holder member; the first fixing part component comprises a fixing base, a connecting part, a positioning part and a fixing part, wherein the fixing base comprises a side wall, the fixing part and the positioning part are positioned on the fixing base, and the connecting part is positioned on the side wall of the fixing base; the fixing part component II comprises a fixing part base, a fixing part and a connecting part, wherein the fixing part base at least comprises an outer edge side wall, the fixing part is positioned on the fixing part base, and the connecting part is intersected with the outer edge side wall of the fixing base; the first fixing component and the second fixing component are connected and fixed through fixing parts on the respective parts.

4. The intelligent video conference terminal according to claim 3, wherein the second fixing member base of the second fixing member of the image capturing device comprises a base panel, the base panel comprises a regular shape and an irregular shape, wherein the regular shape comprises at least a rectangle; the base panel is a through structure with a hole in the middle, and comprises an inner edge and an outer edge; the shapes of the inner edge and the outer edge of the base panel of the second fixing member comprise regular shapes and irregular shapes, wherein the shape of the inner edge at least comprises a circle shape, and the shape of the outer edge at least comprises a rectangle shape; wherein corners of the outer edge of the base panel of the fixture base comprise a regular shape and an irregular shape, wherein the regular shape comprises at least rounded corners; the inner edge of the base panel of the second fixing member comprises an inner edge side wall, the outer edge comprises an outer edge side wall, the inner edge side wall and the outer edge side wall are respectively intersected with the base panel through the inner edge and the outer edge, and the intersection mode at least comprises vertical intersection; the side wall of the inner edge of the base of the second fixing component is provided with at least 1 notch structure, wherein the shape of the notch structure comprises a regular shape and an irregular shape, and the regular shape at least comprises a semicircle; the height of the side wall of the inner edge of the base panel of the second fixing component is higher than that of the side wall of the outer edge.

5. The intelligent video conference terminal according to claim 3, wherein the focal ring part of the image acquisition device comprises a focal ring part, a positioning part, a fixing part and a connecting part, wherein the focal ring part comprises a focal ring seat and a focal ring part, and one side of the non-focal ring surface is provided with an annular groove body; wherein the connecting part is positioned on the ring seat of the coke ring part, and the positioning part and the fixing part are positioned in the ring groove body of the coke ring part; the lens holder comprises a lens ring part and a lens placing part, wherein the lens ring part comprises at least 1 circle, the lens placing part is positioned at the central position of the lens ring part, and the lens placing part is of a circular through hole structure; wherein, the first focal rings of the focal ring part are distributed in an equidistant annular ladder shape towards the lens placing part in sequence, and the height of the first focal rings is lower than that of the first focal rings and is gradually reduced; wherein the connection position that lies in on the burnt ring portion ring seat is breach type structure, and this connecting portion contain 1 at least, and the breach type shape of this connecting portion contains regular shape and irregular shape, and wherein regular shape contains the semicircular notch at least, and the breach structure of this connecting portion matches with the breach structure that the opening edge position of casing set up.

6. The intelligent video conference terminal according to claim 1, wherein the main body fixing member of the main housing of the display device comprises a receiving portion, an extended interface portion, a sound hole portion, and a main body fixing portion, wherein the receiving portion is enclosed by a fixing panel and at least three side walls.

7. The intelligent video conference terminal according to claim 1, wherein the rear panel structure of the main housing of the display device comprises a panel, a fixing portion, an anti-slip portion, a positioning portion, a structural reinforcement portion, and a connecting portion; wherein the panel at least comprises an inner side surface and an outer surface; wherein the connecting part is positioned at the edge position of the panel; the outer surfaces of the positioning part and the structure reinforcing part form bulges towards the inner side surface; the connecting part of the rear panel structural member is connected with the connecting part of the side wall of the main shell fixing member through the fixing part.

8. The intelligent video conference terminal according to claim 6, wherein the fixing panel of the accommodating portion of the main body fixing member of the display device comprises a fixing portion, a through hole portion, a limiting portion, and a wire guiding groove portion, the fixing portion structure at least comprises a fixing stud, the through hole portion structure shape comprises a regular shape and an irregular shape, and the regular shape at least comprises a rectangle; wherein the wire groove part is of an open groove structure formed by two rectangular bulges, and the two rectangular bulges are equal in length and are parallel to each other.

9. The intelligent video conference terminal according to claim 6, wherein the expanded interface of the main body fixing member of the display device at least comprises a power interface, a data interface, a switch key interface, an image capturing device interface, an antenna interface, and a cable interface, wherein at least the power interface, the data interface, and the cable interface are located on a same sidewall of the accommodating portion, and wherein the switch key interface, the image capturing device interface, and the antenna interface are located on a same sidewall of the accommodating portion.

10. The intelligent video conference terminal according to claim 1, wherein the controller at least comprises a PCB main board, an expansion interface module part, and an audio module, wherein the expansion interface module, the audio module, the switch module, and the antenna module are integrated on the PCB main board, and wherein the expansion interface module at least comprises a power interface part, a data interface part, a switch key interface part, an image capture device interface part, an antenna interface part, and a network cable interface part.

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