CN218830353U

CN218830353U - Telescopic structure of conference camera and conference camera

Info

Publication number: CN218830353U
Application number: CN202223011809.3U
Authority: CN
Inventors: 罗刚
Original assignee: Yangzhou Dragonfly Intelligent Technology Co ltd
Current assignee: Yangzhou Dragonfly Intelligent Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a telescopic structure and conference camera of conference camera, telescopic structure includes flexible shell and flexible inner shell, flexible inner shell is arranged in the flexible shell, flexible inner shell can be followed the vertical direction of flexible shell is flexible, be equipped with the telescoping device between flexible shell and the flexible inner shell, telescoping device one end fixed connection be in on the flexible inner shell, telescoping device other end fixed connection be in on the flexible shell, it adopts telescopic structure, drives the camera module through telescopic structure stretches out and draws back, realizes that the camera module arranges conference camera casing in, avoids the camera to glue the dust, avoids the user clean, increases and uses experience.

Description

Telescopic structure of conference camera and conference camera

Technical Field

The utility model relates to a conference camera, in particular to extending structure and conference camera of conference camera are applied to video conference camera technical field.

Background

The video conference camera is an important component of a video conference system terminal, and high-tech office equipment for network virtual conference, remote training, service communication, video recruitment and personnel education is realized by utilizing the Internet. The video conference camera communicates information in various modes such as graphics, sound, data and the like, so that geographically dispersed users can gather together to meet through a video conference system, and remote real-time information communication and sharing of people are supported.

Along with popularization of video conferences, an existing conference camera mainly adopts a camera to shoot, for example, a chinese patent (patent number CN 202022135502.9) discloses a multi-angle positioning video conference camera for a video conference system, the existing conference camera adopts a driving module to drive the camera to rotate 360 degrees, so as to realize panoramic shooting, and the existing conference camera has a complicated structure, cannot be miniaturized, and has problems of use defects and inconvenience, for example, a situation that a participant facing to an opposite angle of the camera cannot shoot.

Meanwhile, after the existing conference camera is used, the camera cannot be stretched and hidden, the camera of the conference camera is externally arranged in the air for a long time and is easily adhered with dust, the situation that the user is unclear in shooting can exist during later use, and inconvenience is brought to the user.

Disclosure of Invention

The conference camera among the prior art to the aforesaid mention can't be flexible hiding the camera after using, and the camera of conference camera is external in the air for a long time, easily glues the problem that has the dust, the utility model provides a extending structure and conference camera of conference camera, it adopts extending structure, drives the camera module through extending structure stretches out and draws back, realizes that the camera module is arranged in conference camera casing, avoids the camera to glue the dust, avoids the user clean, increases to use and experiences.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a telescopic structure of conference camera, telescopic structure includes flexible shell and flexible inner shell, flexible inner shell is arranged in the flexible shell, flexible inner shell can be followed the vertical direction of flexible shell is flexible, be equipped with the telescoping device between flexible shell and the flexible inner shell, telescoping device one end fixed connection be in on the flexible inner shell, telescoping device other end fixed connection be in on the flexible shell.

Further, the telescoping device includes upper junction plate, lower connecting plate and drive assembly, the upper junction plate sets up in the flexible inner shell and with flexible inner shell fixed connection, the lower connecting plate sets up flexible shell is kept away from in the one end of flexible inner shell, and with flexible shell fixed connection, drive assembly sets up between upper junction plate and the lower connecting plate.

Further, drive assembly includes lead screw, driven gear, drive gear and motor, the last screw hole that is equipped with of driven gear, threaded hole be equipped with the corresponding internal thread that is of lead screw, the lead screw cartridge is in driven gear is last, driven gear is fixed to be set up under on the connecting plate, the connecting plate corresponds down screw hole position department is equipped with hollow circular cylinder, lead screw one end with upper junction plate fixed connection, the lead screw other end passes down the connecting plate to in hollow circular cylinder, the motor sets up under on the connecting plate, the drive end and the drive gear fixed connection of motor, drive gear with driven gear meshes.

Further, the driving assembly comprises a first positioning gear and a second positioning gear, the first positioning gear and the second positioning gear are respectively arranged on the lower connecting plate around the driven gear, and the first positioning gear and the second positioning gear are respectively meshed with the driven gear.

Further, the first positioning gear, the second positioning gear and the driving gear are respectively the same in distance from the center of the driven gear.

Further, the connection among the first positioning gear, the second positioning gear and the driving gear is in an equilateral triangle shape.

Furthermore, the telescopic outer shell is provided with a long strip hole, the telescopic inner shell is provided with a clamp connector corresponding to the long strip hole, and the clamp connector is arranged in the long strip hole.

Furthermore, the flexible shell inboard is equipped with the sand grip of equidistance distribution, the outside of flexible inner shell corresponds the sand grip is equipped with the recess, the sand grip is arranged in the recess.

The utility model provides a technical scheme that its technical problem still adopted is: the utility model provides a conference camera, conference camera includes camera module, meeting camera casing and foretell conference camera's extending structure, flexible shell is installed in the meeting camera casing, flexible inner shell can be relative meeting camera casing is flexible, the camera module sets up on flexible inner shell.

Furthermore, four cameras are arranged on the camera module, and an included angle between two adjacent cameras is 90 degrees.

The utility model has the advantages that: the utility model provides a flexible construction and meeting camera of meeting camera, it adopts flexible construction, drives the camera module through flexible construction stretches out and draws back, realizes that the camera module arranges meeting camera casing in, avoids the camera to glue the dust, avoids the user clean, increases to use and experiences.

Still adopt four cameras through the camera module of meeting camera simultaneously, can form the panorama and make a video recording simultaneously, convenient to use person uses when simplifying the overall structure of meeting camera, has reached the effect of the miniaturization of meeting camera, convenient and fast.

Drawings

Fig. 1 is a schematic perspective view of a conference camera provided by the present invention;

fig. 2 is an exploded schematic view of a conference camera provided by the present invention;

fig. 3 is an exploded schematic view of a conference camera provided by the present invention;

fig. 4 is an exploded schematic view of the driving assembly provided by the present invention;

fig. 5 is an exploded schematic view of the driving assembly provided by the present invention.

Reference numerals: 1-telescopic outer shell, 11-strip hole, 12-convex strip, 2-telescopic inner shell, 21-clamping joint, 22-groove, 3-telescopic device, 31-upper connecting plate, 32-lower connecting plate, 321-hollow cylinder, 33-driving component, 331-screw rod, 332-driven gear, 3321-threaded hole, 3322-internal thread, 333-driving gear, 334-motor, 335-first positioning gear, 336-second positioning gear, 4-conference camera shell, 5-camera module and 51-camera.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Please refer to fig. 3-5, the utility model provides a pair of extending structure of conference camera, extending structure includes flexible shell 1 and flexible inner shell 2, flexible inner shell 2 is arranged in flexible shell 1, flexible inner shell 2 can stretch out and draw back along the vertical direction of flexible shell 1, make flexible inner shell 2 move for flexible shell 1, be equipped with telescoping device 3 between flexible shell 1 and the flexible inner shell 2, 3 one end fixed connection of telescoping device is on flexible inner shell 2, 3 other end fixed connection of telescoping device is on flexible shell 1, under the drive of telescoping device 3, realize the motion of flexible shell 1, thereby drive the camera module 5 removal of the flexible shell 1 of installation, realize hiding camera module 5, avoid camera 51 to glue the dust.

In this embodiment, the telescopic device 3 includes an upper connecting plate 31, a lower connecting plate 32 and a driving assembly 33, the upper connecting plate 31 is disposed in the inner shell 2 and is fixedly connected with the inner shell 2, wherein the upper connecting plate 31 can be disposed at one end of the inner shell 2 facing the inner shell 1, and can also be disposed at an intermediate position of the inner shell 2, the lower connecting plate 32 is disposed in one end of the inner shell 1 away from the inner shell 2 and is fixedly connected with the outer shell 1, namely, the lower connecting plate 32 is fixed at the bottom of the inner shell 2, the driving assembly 33 is disposed between the upper connecting plate 31 and the lower connecting plate 32, the upper connecting plate 31 and the lower connecting plate 32 are respectively connected through the driving assembly 33, and under the effect of the driving assembly 33, the upper connecting plate 31 moves in the vertical direction. In a specific implementation, the driving assembly 33 includes a screw 331, a driven gear 332, a driving gear 333 and a motor 334, the driven gear 332 is provided with a threaded hole 3321, an internal thread 3322 corresponding to an external thread of the screw 331 is provided in the threaded hole 3321, the screw 331 is inserted into the driven gear 332, the driven gear 332 is fixedly provided on the lower connecting plate 32, a hollow cylinder 321 is provided at a position of the lower connecting plate 32 corresponding to the threaded hole 3321, one end of the screw 331 is fixedly connected to the upper connecting plate 31, the other end of the screw 331 passes through the lower connecting plate 32 and is disposed in the hollow cylinder 321, the motor 334 is provided on the lower connecting plate 32, a driving end of the motor 334 is fixedly connected to the driving gear 333, the driving gear 333 is engaged with the driven gear 332, the motor 334 is used to drive the driving gear 333, the driven gear 332 and the screw 331 to move, so that the upper connecting plate 31 moves, further, a bottom of the hollow cylinder 321 is of a sealed structure, which can limit the movement of the screw 331, and prevent the upper connecting plate 31 from being too short distance from the lower connecting plate 32.

In this embodiment, in order to ensure the stability of the lead screw 331 and the driven gear 332, the driving assembly 33 includes a first positioning gear 335 and a second positioning gear 336, the first positioning gear 335 and the second positioning gear 336 are respectively disposed on the lower connecting plate 32 around the driven gear 332, and the first positioning gear 335 and the second positioning gear 336 are respectively engaged with the driven gear 332. The first positioning gear 335 and the second positioning gear 336 are used for positioning, so that the stability of the motor 334 driving the driven gear 332 is increased, further, in the specific implementation, the distances from the first positioning gear 335, the second positioning gear 336 and the driving gear 333 to the center of the driven gear 332 are the same, preferably, the first positioning gear 335, the second positioning gear 336 and the driving gear 333 are the same in size, further, the connection between the first positioning gear 335, the second positioning gear 336 and the driving gear 333 is an equilateral triangle which is more stable, it should be noted that in the specific implementation, an obtuse triangle may also be formed between the first positioning gear 335, the second positioning gear 336 and the driving gear 333, and the stability is slightly worse compared with the acute equilateral triangle.

In this embodiment, in order to ensure that the telescopic outer shell 1 and the telescopic inner shell 2 vertically move in the vertical direction, the telescopic outer shell 1 is provided with the strip hole 11, the telescopic inner shell 2 is provided with the clamping joint 21 at a position corresponding to the strip hole 11, the clamping joint 21 is arranged in the strip hole 11, the clamping joint 21 and the strip hole 11 can limit the movement of the screw 331, the clamping joint 21 abuts against the upper portion of the strip hole 11 in implementation, and the upper connecting plate 31 is prevented from being too long from the lower connecting plate 32. Furthermore, the inner side of the telescopic outer shell 1 is provided with raised strips 12 distributed at equal intervals, the outer side of the telescopic inner shell 2 is provided with grooves 22 corresponding to the raised strips 12, and the raised strips 12 are arranged in the grooves 22.

Please refer to fig. 1-5, the utility model also provides a conference camera, the conference camera includes camera module 5, conference camera casing 4 and the extending structure of foretell conference camera, flexible shell 1 is installed in conference camera casing 4, flexible inner shell 2 can stretch out and draw back relatively conference camera casing 4, arrange outside conference camera casing 4 when flexible inner shell 2 stretches out, arrange in conference camera casing 4 when flexible inner shell 2 contracts, camera module 5 sets up on flexible inner shell 2, in the concrete implementation, when flexible inner shell 2 contracts, camera module 5 can be sealed with conference camera casing 4's top, wherein be equipped with one to four cameras on camera module 5, be equipped with four cameras 51 on the preferred camera module 5, the contained angle between two adjacent cameras 51 is 90, can form the panorama and make a video recording simultaneously, convenient to use user uses when simplifying conference camera's overall structure, the miniaturization of conference camera, the effect of convenient and quick-witted has been reached.

It should be understood that the application of the present invention is not limited to the above examples, and that modifications or changes can be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a telescopic structure of conference camera, its characterized in that, telescopic structure includes flexible shell (1) and flexible inner shell (2), flexible inner shell (2) are arranged in flexible shell (1), flexible inner shell (2) can be followed the vertical direction of flexible shell (1) is flexible, be equipped with telescoping device (3) between flexible shell (1) and flexible inner shell (2), telescoping device (3) one end fixed connection be in on flexible inner shell (2), telescoping device (3) other end fixed connection be in on the flexible shell (1).

2. The telescopic structure of a conference camera according to claim 1, wherein the telescopic device (3) comprises an upper connecting plate (31), a lower connecting plate (32) and a driving assembly (33), the upper connecting plate (31) is disposed in the inner telescopic shell (2) and fixedly connected with the inner telescopic shell (2), the lower connecting plate (32) is disposed in an end of the outer telescopic shell (1) far away from the inner telescopic shell (2) and fixedly connected with the outer telescopic shell (1), and the driving assembly (33) is disposed between the upper connecting plate (31) and the lower connecting plate (32).

3. The telescopic structure of a conference camera as claimed in claim 2, wherein the driving assembly (33) comprises a screw rod (331), a driven gear (332), a driving gear (333) and a motor (334), the driven gear (332) is provided with a threaded hole (3321), an internal thread (3322) corresponding to the screw rod (331) is arranged in the threaded hole (3321), the screw rod (331) is inserted into the driven gear (332), the driven gear (332) is fixedly arranged on a lower connecting plate (32), a hollow cylinder (321) is arranged at a position of the lower connecting plate (32) corresponding to the threaded hole (3321), one end of the screw rod (331) is fixedly connected with the upper connecting plate (31), the other end of the screw rod (331) penetrates through the lower connecting plate (32) and is arranged in the hollow cylinder (321), the motor (334) is arranged on the lower connecting plate (32), a driving end of the motor (334) is fixedly connected with the driving gear (333), and the driving gear (333) is engaged with the driven gear (332).

4. A telescopic structure of a conference camera according to claim 3, wherein said driving assembly (33) comprises a first positioning gear (335) and a second positioning gear (336), said first positioning gear (335) and said second positioning gear (336) being respectively disposed on said lower connecting plate (32) around a driven gear (332), said first positioning gear (335) and said second positioning gear (336) being respectively engaged with said driven gear (332).

5. The telescopic structure of a conference camera as claimed in claim 4, wherein the first positioning gear (335), the second positioning gear (336) and the driving gear (333) are respectively located at the same distance from the center of the driven gear (332).

6. The telescopic structure of a conference camera according to claim 4, wherein the connection between the first positioning gear (335), the second positioning gear (336) and the driving gear (333) is in the shape of an equilateral triangle.

7. The telescopic structure of a conference camera according to any one of claims 1 to 6, wherein the telescopic outer shell (1) is provided with a long hole (11), the telescopic inner shell (2) is provided with a snap joint (21) corresponding to the long hole (11), and the snap joint (21) is disposed in the long hole (11).

8. The telescopic structure of a conference camera according to claim 7, characterized in that the inner side of the telescopic outer shell (1) is provided with ribs (12) distributed at equal intervals, the outer side of the telescopic inner shell (2) is provided with grooves (22) corresponding to the ribs (12), and the ribs (12) are arranged in the grooves (22).

9. Conference camera, characterized in that it comprises a camera module (5), a conference camera housing (4) and a telescopic structure of the conference camera according to any of claims 1-8, the telescopic outer shell (1) being mounted in the conference camera housing (4), the telescopic inner shell (2) being telescopic relative to the conference camera housing (4), the camera module (5) being arranged on the telescopic inner shell (2).

10. The conference camera as claimed in claim 9, wherein said camera module (5) is provided with four cameras (51), and an included angle between two adjacent cameras (51) is 90 °.