CN213026771U - Display screen expanding structure of video conference equipment - Google Patents
Display screen expanding structure of video conference equipment Download PDFInfo
- Publication number
- CN213026771U CN213026771U CN202022513532.9U CN202022513532U CN213026771U CN 213026771 U CN213026771 U CN 213026771U CN 202022513532 U CN202022513532 U CN 202022513532U CN 213026771 U CN213026771 U CN 213026771U
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- wall
- ring
- fixedly connected
- display screen
- square ring
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Abstract
The utility model discloses a video conferencing equipment's display screen extending structure relates to video conferencing equipment technical field, this video conferencing equipment's display screen extending structure, including converter and plug, the solid fixed ring of side fixedly connected with of converter, the fixed surface of plug is connected with the square ring, the surface of square ring and solid fixed ring's inner wall swing joint, the cavity has been seted up to solid fixed ring's inside, the inner wall of cavity and the surface swing joint of square ring, the bottom of square ring and the bottom of cavity inner wall all with the top and the bottom fixed connection of spring. The utility model discloses a set up cam, inserted bar, movable rod and elastic component to among the solution prior art, the display screen extending structure of present common video conferencing equipment inserts the plug of VGA line in the VGA interface when using, screws up the screw rod again and just can realize being connected of VGA line and VGA interface, complex operation connects comparatively inconvenient problem.
Description
Technical Field
The utility model relates to a video conferencing equipment technical field specifically is a video conferencing equipment's display screen extends structure.
Background
When carrying out the video conference, often connect a plurality of display screens through the computer, with the both ends of VGA line respectively with the VGA interface of computer and the VGA interface of display screen be connected can, VGA is called the video graphic array again, when needing to connect a plurality of display screens, need use USB to change VGA converter and connect, USB is called universal serial bus again, the abbreviation with USB to change the USB plug of VGA converter insert the USB interface of computer in, with the both ends of VGA line respectively with the VGA interface of USB to change VGA converter and the interface of display screen be connected can, USB changes VGA converter is the display screen extending structure of video conference equipment promptly.
Among the prior art, the display screen of present common video conferencing equipment extends the structure when using, during the VGA interface with the plug insertion USB of VGA line changes the VGA converter, during the screw thread groove of screwing in the VGA interface with the online screw rod of VGA again, just can realize being connected of VGA line and VGA interface, complex operation connects comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a video conferencing equipment's display screen extending structure possesses the advantage of connecting more conveniently to among the solution prior art, the display screen extending structure of present common video conferencing equipment inserts the VGA interface with the plug of VGA line when using, screws up the screw rod again and just can realize being connected of VGA line and VGA interface, complex operation connects comparatively inconvenient problem.
For realizing connecting more convenient purpose, the utility model provides a following technical scheme: a display screen expanding structure of video conference equipment comprises a converter and a plug, wherein a fixing ring is fixedly connected to the side surface of the converter, a square ring is fixedly connected to the surface of the plug, the surface of the square ring is movably connected with the inner wall of the fixing ring, a cavity is formed in the fixing ring, the inner wall of the cavity is movably connected with the surface of the square ring, the bottom of the square ring and the bottom of the inner wall of the cavity are fixedly connected with the top and the bottom of a spring, the inner wall of the square ring is fixedly connected with the surface of an inserted bar, the spring is movably sleeved on the surface of the inserted bar, the top of the fixing ring is fixedly connected with a connecting seat, a cam is movably sleeved on the surface of a fixing shaft fixedly connected with the inner wall of the connecting seat, a handle is fixedly connected with the surface of the cam, the top of the inserted bar penetrates through the fixing ring and is movably, the bottom of inserted bar run through solid fixed ring and with the inner wall swing joint of slot, the guide way has been seted up to the bottom of square ring, the inner wall of guide way and the surface swing joint of movable rod, the draw-in groove has been seted up to the bottom of solid fixed ring inner wall, the bottom of movable rod and the inner wall swing joint of draw-in groove, the one end fixedly connected with connection piece that the draw-in groove was kept away from to the movable rod, the spout has been seted up to the side of guide way inner wall, the inner wall of spout and the surface swing joint of connection piece, the top fixedly connected with fixed block of connection piece, the top of fixed block run through the square ring and with the bottom swing joint of inserted bar, the surface of movable.
As an optimal technical scheme of the utility model, the top of inserted bar is the curved surface, the shape looks adaptation of shape and cam of inserted bar.
As a preferred technical scheme of the utility model, the bottom of inserted bar is hemispherical, the shape of slot and fixed block all with the shape looks adaptation of inserted bar.
As an optimal technical scheme of the utility model, the movable rod is L shape, the shape looks adaptation of the shape of guide way and movable rod.
As a preferred technical scheme of the utility model, the positive fixedly connected with stopper of square ring, the spacing groove has been seted up in the front of solid fixed ring inner wall, the surface of stopper and the inner wall swing joint of spacing groove.
As a preferred technical scheme of the utility model, elastic component includes ring, pressure spring and ring channel, the fixed cover of ring connects on the surface of movable rod, the side at the guide way inner wall is seted up to the ring channel, the surface of ring and the inner wall swing joint of ring channel, the bottom of ring and the bottom of ring channel inner wall respectively with the top and the bottom fixed connection of pressure spring, the pressure spring activity cup joints on the surface of movable rod.
Compared with the prior art, the utility model provides a video conferencing equipment's display screen extending structure possesses following beneficial effect:
1. this video conferencing equipment's display screen extends structure, through setting up the cam, the inserted bar, movable rod and elastic component, when using, in inserting the plug of VGA line in the VGA interface of converter, it makes cam extrusion inserted bar to rotate the cam, make the inserted bar insert in the slot and extrude the fixed block, make the fixed block pass through the connection piece and drive the movable rod and insert in the draw-in groove, block the square ring, thereby fix the plug, prevent that the plug is not hard up, need not to use the screw rod to fix, easy operation is convenient, the effect of connecting more convenient has been reached, in order to solve prior art, the display screen extending structure of present common video conferencing equipment is when using, insert the plug of VGA line in the VGA interface, tighten the screw rod again and just can realize being connected of VGA line and VGA interface, complex operation, connect comparatively inconvenient problem.
2. This video conferencing equipment's display screen extends structure, through setting up stopper and spacing groove, when using, when inserting the square ring in the stationary ring, adjust spacing trench position well with the stopper, can be with the accurate VGA interface of inserting the converter of plug on, further make things convenient for being connected of plug and VGA interface.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of the plug position of the present invention;
fig. 3 is a right sectional view of the insertion rod of the present invention.
In the figure: 1. a converter; 2. a plug; 3. a fixing ring; 4. a square ring; 5. a cavity; 6. inserting a rod; 7. a connecting seat; 8. a cam; 9. a handle; 10. a slot; 11. a guide groove; 12. a movable rod; 13. a card slot; 14. connecting sheets; 15. a chute; 16. a fixed block; 17. an elastic component; 1701. a circular ring; 1702. a pressure spring; 1703. an annular groove; 18. a limiting block; 19. a limiting groove; 20. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a display screen expanding structure of video conference equipment, which comprises a converter 1 and a plug 2, the side of the converter 1 is fixedly connected with a fixed ring 3, the central axes of the fixed ring 3 and the square ring 4 are coincident with the central axes of the converter 1 and the plug 2, the surface of the plug 2 is fixedly connected with the square ring 4, the surface of the square ring 4 is movably connected with the inner wall of the fixed ring 3, the fixed ring 3 is internally provided with a cavity 5, the cavity 5 provides space and guidance for the movement of the square ring 4, the inner wall of the cavity 5 is movably connected with the surface of the square ring 4, the bottom of the square ring 4 and the bottom of the inner wall of the cavity 5 are fixedly connected with the top and the bottom of a spring 20, the inner wall of the square ring 4 is fixedly connected with the surface of an inserted bar 6, the spring 20 is movably sleeved on the surface of the spring, the cam 8 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 7, the cam 8 rotates along the fixed shaft fixedly connected with the inner wall of the connecting seat 7 as a shaft when rotating, the surface of the cam 8 is fixedly connected with a handle 9, the top of the inserted rod 6 penetrates through the fixed ring 3 and is movably connected with the surface of the cam 8, the top of the square ring 4 is provided with a slot 10, the inserted rod 6 is inserted into the slot 10 to clamp the square ring 4, the bottom of the inserted rod 6 penetrates through the fixed ring 3 and is movably connected with the inner wall of the slot 10, the bottom of the square ring 4 is provided with a guide groove 11, the guide groove 11 provides guide and space for the movement of the movable rod 12, the inner wall of the guide groove 11 is movably connected with the surface of the movable rod 12, the bottom of the inner wall of the fixed ring 3 is provided with a clamping groove 13, the bottom of the movable, connecting piece 14 is used for being connected between two movable rod 12, and spout 15 has been seted up to the side of guide way 11 inner wall, and spout 15 provides the space for connecting piece 14's motion, and the inner wall of spout 15 and connecting piece 14's surperficial swing joint, the top fixedly connected with fixed block 16 of connecting piece 14, the top of fixed block 16 run through square ring 4 and with the bottom swing joint of inserted bar 6, and the surface of movable rod 12 is provided with elastic component 17.
Specifically, the top of the inserted link 6 is a curved surface, and the shape of the inserted link 6 is matched with the shape of the cam 8.
In this embodiment, the contact area between the plunger 6 and the cam 8 is increased to prevent the cam 8 from rotating freely.
Specifically, the bottom of the inserted rod 6 is hemispherical, and the shapes of the slot 10 and the fixed block 16 are matched with the shape of the inserted rod 6.
In this embodiment, the contact area between the insertion rod 6 and the inner wall of the slot 10 is increased, so that the square ring 4 is clamped more firmly and stably by the insertion rod 6.
Specifically, the movable rod 12 is L-shaped, and the shape of the guide groove 11 is matched with the shape of the movable rod 12.
In this embodiment, the right sectional view of the movable rod 12 is L-shaped, and the guide groove 11 guides the movable rod 12, so that the movable rod 12 is always in a vertical motion state.
Specifically, the front fixedly connected with stopper 18 of square ring 4, the spacing groove 19 has been seted up in the front of solid fixed ring 3 inner wall, the surface of stopper 18 and the inner wall swing joint of spacing groove 19.
In this embodiment, when the square ring 4 is inserted into the fixing ring 3, the position of the limiting groove 19 is aligned with the limiting block 18, so that the plug 2 can be accurately inserted into the VGA interface of the converter 1, and the connection between the plug 2 and the VGA interface is further facilitated.
Specifically, the elastic assembly 17 comprises a circular ring 1701, a pressure spring 1702 and an annular groove 1703, the circular ring 1701 is fixedly sleeved on the surface of the movable rod 12, the annular groove 1703 is arranged on the side surface of the inner wall of the guide groove 11, the surface of the circular ring 1701 is movably connected with the inner wall of the annular groove 1703, the bottom of the circular ring 1701 and the bottom of the inner wall of the annular groove 1703 are fixedly connected with the top and the bottom of the pressure spring 1702 respectively, and the pressure spring 1702 is movably sleeved on the surface of the movable rod 12.
In this embodiment, when the movable rod 12 moves downwards, the ring 1701 is driven to move downwards along the inner wall of the annular groove 1703 and press the compression spring 1702, the compression spring 1702 is in a compressed state, and when the inserted rod 6 is separated from the slot 10, the ring 1701 drives the movable rod 12 to move upwards and separate from the clamping groove 13 under the elastic force of the compression spring 1702.
The utility model discloses a theory of operation and use flow: when the connector is used, the square ring 4 on the plug 2 of the VGA wire is aligned with the position of the fixed ring 3, the limit block 18 is aligned with the position of the limit groove 19, the square ring 4 is inserted into the fixed ring 3, the plug 2 is inserted into the VGA interface of the converter 1, the handle 9 is held to rotate the cam 8 to enable the convex part of the cam 8 to extrude the inserted rod 6, the inserted rod 6 moves downwards and is inserted into the slot 10 of the square ring 4, the inserted rod 6 drives the square ring 4 to move downwards along the inner wall of the cavity 5 to extrude the spring 20, the spring 20 is in a compressed state, the inserted rod 6 extrudes the fixed block 16 when being inserted into the slot 10, the fixed block 16 drives the movable rod 12 to move downwards along the inner wall of the guide groove 11 through the connecting sheet 14 and is inserted into the slot 13, the movable rod 12 drives the circular ring 1701 to move downwards along the inner wall of the annular groove 1703 and extrude the pressure spring 1702, the pressure spring 1702 is in a compressed state, and the square, thereby fix plug 2, prevent that plug 2 from becoming flexible, need not to use the screw rod to fix, easy operation is convenient, it is more convenient to connect, when needing to extract plug 2, reverse rotation cam 8 makes cam 8 not be at extrusion inserted bar 6, square ring 4 drives inserted bar 6 upward movement and slot 10 separation under spring 20 elastic action, ring 1701 drives movable rod 12 upward movement and draw-in groove 13 separation under pressure spring 1702 elastic action, can extract plug 2.
To sum up, this video conferencing equipment's display screen extends structure through setting up cam 8, inserted bar 6, movable rod 12 and elastic component 17 to solve among the prior art, the display screen of present common video conferencing equipment extends the structure and when using, inserts the plug 2 of VGA line in the VGA interface, screws up the screw rod again and just can realize being connected of VGA line and VGA interface, complex operation, connects comparatively inconvenient problem.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a structure is extended to video conferencing equipment's display screen, includes converter (1) and plug (2), its characterized in that: the side face of the converter (1) is fixedly connected with a fixing ring (3), the surface of the plug (2) is fixedly connected with a square ring (4), the surface of the square ring (4) is movably connected with the inner wall of the fixing ring (3), a cavity (5) is formed in the fixing ring (3), the inner wall of the cavity (5) is movably connected with the surface of the square ring (4), the bottom of the square ring (4) and the bottom of the inner wall of the cavity (5) are fixedly connected with the top and the bottom of a spring (20), the inner wall of the square ring (4) is fixedly connected with the surface of an inserted bar (6), the spring (20) is movably sleeved on the surface of the inserted bar (6), the top of the fixing ring (3) is fixedly connected with a connecting seat (7), a cam (8) is movably sleeved on the surface of a fixing shaft fixedly connected with the inner wall of the connecting seat (7), and a handle (9) is fixedly connected with the surface of the, the top of the inserted bar (6) penetrates through the fixed ring (3) and is movably connected with the surface of the cam (8), the top of the square ring (4) is provided with a slot (10), the bottom of the inserted bar (6) penetrates through the fixed ring (3) and is movably connected with the inner wall of the slot (10), the bottom of the square ring (4) is provided with a guide groove (11), the inner wall of the guide groove (11) is movably connected with the surface of the movable bar (12), the bottom of the inner wall of the fixed ring (3) is provided with a clamping groove (13), the bottom of the movable bar (12) is movably connected with the inner wall of the clamping groove (13), one end of the movable bar (12) far away from the clamping groove (13) is fixedly connected with a connecting piece (14), the side surface of the inner wall of the guide groove (11) is provided with a sliding groove (15), the inner wall of the sliding groove (15) is movably connected with the surface of the connecting piece (14), the, the top of fixed block (16) runs through square ring (4) and with the bottom swing joint of inserted bar (6), the surface of movable rod (12) is provided with elastic component (17).
2. The video conferencing device display screen expansion structure of claim 1, wherein: the top of inserted bar (6) is the curved surface, the shape of inserted bar (6) and the shape looks adaptation of cam (8).
3. The video conferencing device display screen expansion structure of claim 1, wherein: the bottom of the inserted rod (6) is hemispherical, and the shapes of the slot (10) and the fixed block (16) are matched with the shape of the inserted rod (6).
4. The video conferencing device display screen expansion structure of claim 1, wherein: the movable rod (12) is L-shaped, and the shape of the guide groove (11) is matched with that of the movable rod (12).
5. The video conferencing device display screen expansion structure of claim 1, wherein: the front fixedly connected with stopper (18) of square ring (4), spacing groove (19) have been seted up in the front of solid fixed ring (3) inner wall, the surface of stopper (18) and the inner wall swing joint of spacing groove (19).
6. The video conferencing device display screen expansion structure of claim 1, wherein: the elastic assembly (17) comprises a circular ring (1701), a pressure spring (1702) and an annular groove (1703), the circular ring (1701) is fixedly sleeved on the surface of the movable rod (12), the annular groove (1703) is arranged on the side surface of the inner wall of the guide groove (11), the surface of the circular ring (1701) is movably connected with the inner wall of the annular groove (1703), the bottom of the circular ring (1701) and the bottom of the inner wall of the annular groove (1703) are respectively fixedly connected with the top and the bottom of the pressure spring (1702), and the pressure spring (1702) is movably sleeved on the surface of the movable rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513532.9U CN213026771U (en) | 2020-11-04 | 2020-11-04 | Display screen expanding structure of video conference equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022513532.9U CN213026771U (en) | 2020-11-04 | 2020-11-04 | Display screen expanding structure of video conference equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026771U true CN213026771U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022513532.9U Expired - Fee Related CN213026771U (en) | 2020-11-04 | 2020-11-04 | Display screen expanding structure of video conference equipment |
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| Country | Link |
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| CN (1) | CN213026771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675672A (en) * | 2021-08-11 | 2021-11-19 | 深圳市雨阳电子技术开发有限公司 | Buckled electric connector and connecting method thereof |
-
2020
- 2020-11-04 CN CN202022513532.9U patent/CN213026771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675672A (en) * | 2021-08-11 | 2021-11-19 | 深圳市雨阳电子技术开发有限公司 | Buckled electric connector and connecting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20211104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |