CN112212164A - Camera adjusting device for video conference - Google Patents

Camera adjusting device for video conference Download PDF

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Publication number
CN112212164A
CN112212164A CN202011213897.8A CN202011213897A CN112212164A CN 112212164 A CN112212164 A CN 112212164A CN 202011213897 A CN202011213897 A CN 202011213897A CN 112212164 A CN112212164 A CN 112212164A
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CN
China
Prior art keywords
pipe
rod
hole
wall
camera
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011213897.8A
Other languages
Chinese (zh)
Inventor
吴乃忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shichuang Educational Software Research Institute Changzhou Co Ltd
Original Assignee
Shichuang Educational Software Research Institute Changzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shichuang Educational Software Research Institute Changzhou Co Ltd filed Critical Shichuang Educational Software Research Institute Changzhou Co Ltd
Priority to CN202011213897.8A priority Critical patent/CN112212164A/en
Publication of CN112212164A publication Critical patent/CN112212164A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The invention discloses a camera adjusting device for a video conference, which has the technical scheme that: the camera mounting plate comprises a camera mounting plate and further comprises a telescopic pipe, wherein the telescopic pipe comprises an outer pipe and an inner pipe, the inner diameter of the outer pipe is larger than the outer diameter of the inner pipe, the inner pipe is arranged in the outer pipe, the upper end of the inner pipe is positioned above the outer pipe, and the lower end of the outer pipe is provided with a movable supporting device; the pipe wall of the lower end of the inner pipe is provided with a lifting rod, the lifting rod penetrates through the guide through hole, one end, far away from the inner pipe, of the lifting rod is located on the outer side of the outer pipe, a fixed block is welded on the pipe wall of the upper end of the inner pipe, the side, connected with the inner pipe, of the fixed block is an arc-shaped surface, the arc-shaped surface is attached to the outer pipe wall of the inner pipe, the side, opposite to the arc-shaped surface, of the fixed block is a plane, the plane of the fixed block is hinged with a connecting; the invention has the advantages of simple structure, low production and manufacturing cost and convenient adjustment of the position of the camera.

Description

Camera adjusting device for video conference
Technical Field
The invention relates to the field of camera installation and adjustment devices, in particular to a camera adjustment device for a video conference.
Background
When the video conference is carried out, a camera needs to be used, and in order to achieve the best shooting effect, the position of the camera needs to be adjusted.
The chinese utility model with application number CN201921830733.2 discloses a camera adjusting device, which comprises a clamping device, a first supporting arm, a second supporting arm, a height adjusting device, a horizontal adjusting device and a camera holding ring; the one end of first support arm is provided with clamping device, and the one end of second support arm is connected to the other end of first support arm, and the other end of second support arm is provided with high adjusting device, and high adjusting device includes rack and gear, and the one end of rack is inserted in the second support arm, has seted up the gear mounting groove on the tip lateral wall of second support arm, and the gear is installed in the gear mounting groove, and rack and gear engagement. The end part of the height adjusting device is provided with a horizontal adjusting device, the horizontal adjusting device comprises a worm wheel and a worm, the worm wheel is arranged in a worm wheel mounting groove, a worm is horizontally arranged in a rack above the worm wheel in a transverse mode, the worm wheel and the worm are meshed with each other, and the end part of the worm is provided with a camera clamping ring. The camera adjusting device can solve the problem of movement of the camera in the vertical direction through the application of the worm and gear, and can solve the problem of movement of the camera in the horizontal direction through the application of the gear and the rack.
However, the above camera adjusting device is complicated in structure, high in production and manufacturing costs, and inconvenient in adjusting the position of the camera.
Disclosure of Invention
In view of the problems mentioned in the background art, the present invention aims to provide a camera adjusting device for video conferences, which has the advantages of simple structure, low production and manufacturing cost and convenience in adjusting the position of the camera.
The technical purpose of the invention is realized by the following technical scheme:
a camera adjusting device for a video conference comprises a camera mounting plate and a telescopic pipe, wherein the telescopic pipe comprises an outer pipe and an inner pipe, the inner diameter of the outer pipe is larger than the outer diameter of the inner pipe, the inner pipe is arranged in the outer pipe, and the upper end of the inner pipe is positioned above the outer pipe; the pipe wall of the upper end of the outer pipe is provided with a threaded through hole leading to the inside of the outer pipe, a first fixing bolt is installed in the threaded through hole, the pipe wall of the outer pipe is provided with a guide through hole, the guide through hole is arranged along the height direction of the outer pipe, the lower end of the outer pipe is provided with a movable supporting device, the movable supporting device comprises at least three universal wheels, and the movable supporting device is supported by the universal wheels; be provided with the lifting rod on the lower extreme pipe wall of inner tube, the lifting rod passes in by the guiding through hole, the one end that the inner tube was kept away from to the lifting rod is located the outside of outer tube, the welding has the fixed block on the upper end pipe wall of inner tube, the one side that the fixed block meets with the inner tube is the arcwall face, and this arcwall face is laminated mutually with the outer tube wall of inner tube, the fixed block is the plane rather than the one side that the arcwall face is relative, it has the connecting rod to articulate through hinge bolt on the plane of fixed block, the camera mounting panel sets up in the one.
Through the technical scheme, the height of the camera can be conveniently adjusted, the inclination direction of the camera can be conveniently adjusted, and the invention and the camera can be conveniently moved.
Preferably, a threaded hole is formed in the pipe wall of the lower end of the inner pipe, the lifting rod is of a cylindrical rod structure, an external thread structure is arranged on the cylindrical wall of one end, connected with the inner pipe, of the lifting rod, and the lifting rod is in threaded connection with the inner pipe.
Through the technical scheme, the lifting rod is convenient to disassemble and assemble.
Preferably, the movable supporting device further comprises a round tube seat and a telescopic rod, wherein the upper end of the round tube seat is provided with an opening, the lower end of the round tube seat is provided with a seal, the inner diameter of the round tube seat is equal to the outer diameter of the outer tube, and the lower end of the outer tube is fixedly arranged in the round tube seat; the telescopic link level sets up, and is provided with threely, three the telescopic link evenly set up along the circumferencial direction of pipe seat, the telescopic link includes outer pole and interior pole, the one end of outer pole links to each other with the outer cylinder wall of pipe seat is fixed, the length direction of outer pole is along the radial direction of pipe seat, be provided with the spliced eye on the terminal surface of the one end that the pipe seat was kept away from to the outer pole, and be provided with the screw thread through-hole that accesss to the spliced eye on the up end of this end, and install the second fixing bolt in this screw thread through-hole, the shape and the size of spliced eye longitudinal section and the shape and the size looks adaptation of outer pole longitudinal section, the outer pole is inserted and is established in this spliced eye, the universal wheel sets up on the lower terminal surface of the one end.
Through the technical scheme, the anti-overturning device is very flexible to use, has good anti-overturning performance and has the advantage of reducing occupied space.
Preferably, the side wall of the outer rod is provided with a rectangular through hole leading to the insertion hole, the rectangular through hole is arranged along the length direction of the outer rod, one end, far away from the circular tube seat, of the rectangular through hole is located at the inner side of one end, far away from the circular tube seat, of the outer rod, the side wall of one end, located in the insertion hole, of the inner rod is provided with a limiting rod, and the limiting rod penetrates through the rectangular through hole.
Through the technical scheme, the limiting rod and the inner rod can be conveniently disassembled and assembled.
Preferably, a threaded hole is formed in the side wall of one end, located in the inserting hole, of the inner rod, the limiting rod is of a cylindrical rod structure, an external thread structure is arranged on the cylindrical wall of one end, connected with the inner rod, of the limiting rod, and the limiting rod is in threaded connection with the inner rod.
Through the technical scheme, the inner rod can be prevented from being separated from the outer rod.
Preferably, the universal wheel has a brake structure, and the first fixing bolt, the hinge bolt and the second fixing bolt are all screwed by hands.
In summary, the invention mainly has the following beneficial effects:
1. the invention and the camera can be conveniently moved by arranging the movable supporting device, the height of the camera can be conveniently adjusted by arranging the telescopic pipe and the lifting rod, and the inclination direction of the camera can be conveniently adjusted by arranging the hinged bolt and the connecting rod. Moreover, each part of the invention has simple processing and low material cost. Therefore, the invention has the advantages of simple structure, low production and manufacturing cost and convenient adjustment of the position of the camera.
2. The invention is very flexible to use, has good anti-overturn performance and has the advantage of reducing the occupied space.
Drawings
Fig. 1 is a schematic structural diagram of a camera adjusting device for a video conference according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic structural diagram of a mobile supporting device of the camera adjusting device for video conferencing according to the present invention;
fig. 4 is an enlarged view of the region B in fig. 3.
Reference numerals: 1. a camera mounting plate; 2. an outer tube; 201. a guide through hole; 3. an inner tube; 4. a first fixing bolt; 5. a universal wheel; 6. lifting a pull rod; 7. a fixed block; 8. a hinge bolt; 9. a connecting rod; 10. a round tube seat; 11. an outer rod; 1101. a rectangular through hole; 12. an inner rod; 13. a second fixing bolt; 14. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a camera adjusting device for video conferencing includes a camera mounting plate 1 and further includes a telescopic tube, the telescopic tube includes an outer tube 2 and an inner tube 3, an inner diameter of the outer tube 2 is larger than an outer diameter of the inner tube 3, the inner tube 3 is disposed in the outer tube 2, and an upper end of the inner tube 3 is located above the outer tube 2. The upper end pipe wall of the outer pipe 2 is provided with a thread through hole leading to the inside of the pipe, a first fixing bolt 4 is installed in the thread through hole, the pipe wall of the outer pipe 2 is provided with a guide through hole 201, and the guide through hole 201 is arranged along the height direction of the outer pipe 2. Be provided with lifting rod 6 on the lower extreme pipe wall of inner tube 3, lifting rod 6 passes in by direction through-hole 201, lifting rod 6 keeps away from the one end of inner tube 3 and is located the outside of outer tube 2, the welding has fixed block 7 on the upper end pipe wall of inner tube 3, the one side that fixed block 7 and inner tube 3 met is the arcwall face, this arcwall face is laminated mutually with the outer pipe wall of inner tube 3, fixed block 7 is the plane rather than the one side that the arcwall face is relative, it has connecting rod 9 to articulate through articulated bolt 8 on the plane of fixed block 7, camera mounting panel 1 sets up in the one end that articulated bolt 8 was kept.
Referring to fig. 3 and 4, the portable support device further comprises a round tube seat 10 and a telescopic rod, an opening is formed in the upper end of the round tube seat 10, a seal is formed in the lower end of the round tube seat 10, the inner diameter of the round tube seat 10 is equal to the outer diameter of the outer tube 2, and the lower end of the outer tube 2 is fixedly arranged in the round tube seat 10 and connected with the round tube seat 10 in a welding mode. The telescopic link level sets up, and be provided with threely, three telescopic link evenly sets up along the circumferencial direction of pipe seat 10, the telescopic link includes outer pole 11 and interior pole 12, the one end of outer pole 11 links to each other with the outer cylinder wall of pipe seat 10 is fixed, the length direction of outer pole 11 is along the radial direction of pipe seat 10, be provided with the spliced eye on the terminal surface of the one end that outer pole 11 kept away from pipe seat 10, and be provided with the screw through-hole that accesss to the spliced eye on the up end of this end, and install second fixing bolt 13 in this screw through-hole, the shape and the size of spliced eye longitudinal section and the shape and the size looks adaptation of outer pole 11 longitudinal section, outer pole 11 is inserted and is established in this spliced eye, universal wheel 5 sets up on the lower terminal surface of the one end that outer pole. Through the technical scheme, the length of the telescopic rod can be adjusted according to the requirement, when the anti-overturning performance is required to be improved, the length of the telescopic rod is increased, and when the anti-overturning requirement is not high, the length of the telescopic rod can be shortened, so that the occupied space of the anti-overturning device is reduced. Therefore, the arrangement makes the invention flexible to use, and has the advantages of good anti-overturn performance and reduced occupied space.
The adjusting method comprises the following steps: the camera is arranged on the camera mounting plate 1, the invention is moved to a proper position by moving the supporting device, and the camera faces to the direction needing to be shot. The adjusting connecting rod 9 is rotated to adjust the inclination setting direction of the camera, and the hinge bolt 8 is screwed after the adjustment is finished. The height of the adjustable camera mounting plate 1 is lifted up and down through the lifting rod 6, and the first fixing bolt 4 is screwed after the adjustment is finished.
The working principle of the invention is as follows: the invention can conveniently move the camera by arranging the movable supporting device, the height of the camera can be conveniently adjusted by arranging the telescopic pipe and the lifting rod 6, and the inclination direction of the camera can be conveniently adjusted by arranging the hinged bolt 8 and the connecting rod 9. Moreover, each part of the invention has simple processing and low material cost. Therefore, the invention has the advantages of simple structure, low production and manufacturing cost and convenient adjustment of the position of the camera.
In this embodiment, be provided with the screw hole on the lower extreme pipe wall of inner tube 3, carry pull rod 6 to be cylindrical rod structure, is provided with the external screw thread structure on the cylinder wall of its one end that links to each other with inner tube 3, carries pull rod 6 and 3 threaded connection of inner tube, the dismouting of being convenient for carry pull rod 6.
Referring to fig. 3 and 4, a rectangular through hole 1101 leading to the insertion hole is formed in the side wall of the outer rod 11, the rectangular through hole 1101 is arranged along the length direction of the outer rod 11, one end of the rectangular through hole 1101, which is far away from the circular tube seat 10, is located at the inner side of one end, which is far away from the circular tube seat 10, of the outer rod 11, a limiting rod 14 is arranged on the side wall of one end, which is located in the insertion hole, of the inner rod 12, the limiting rod 14 penetrates through the rectangular through hole 1101, and the inner rod 12 can be prevented from being pulled out of the outer.
In this embodiment, a threaded hole is formed in the side wall of one end of the inner rod 12 located in the insertion hole, the limiting rod 14 is of a cylindrical rod structure, an external thread structure is formed in the cylindrical wall of one end of the limiting rod, which is connected with the inner rod 12, and the limiting rod 14 is in threaded connection with the inner rod 12, so that the limiting rod 14 and the inner rod 12 can be conveniently disassembled and assembled.
In the embodiment, the universal wheel 5 is provided with a brake structure, so that the universal wheel is convenient to fix, and the first fixing bolt 4, the hinge bolt 8 and the second fixing bolt 13 are screwed by hands, so that the universal wheel is more convenient to adjust.
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 camera adjusting device for video conferencing, includes camera mounting panel (1), its characterized in that: the telescopic pipe comprises an outer pipe (2) and an inner pipe (3), the inner diameter of the outer pipe (2) is larger than the outer diameter of the inner pipe (3), the inner pipe (3) is arranged in the outer pipe (2), and the upper end of the inner pipe (3) is positioned above the outer pipe (2); a threaded through hole leading to the inner part of the outer pipe (2) is formed in the upper pipe wall of the outer pipe (2), a first fixing bolt (4) is installed in the threaded through hole, a guide through hole (201) is formed in the pipe wall of the outer pipe (2), the guide through hole (201) is formed in the height direction of the outer pipe (2), a movable supporting device is arranged at the lower end of the outer pipe (2), the movable supporting device comprises at least three universal wheels (5), and the movable supporting device is supported by the universal wheels (5); be provided with on the lower extreme pipe wall of inner tube (3) and carry pull rod (6), carry pull rod (6) and pass in by guiding through hole (201), the one end that inner tube (3) were kept away from in carrying pull rod (6) is located the outside of outer tube (2), the welding has fixed block (7) on the upper end pipe wall of inner tube (3), fixed block (7) are the arcwall face with the one side that inner tube (3) met, and this arcwall face is laminated mutually with the outer tube wall of inner tube (3), fixed block (7) are the plane rather than the one side that the arcwall face is relative, it has connecting rod (9) to articulate through articulated bolt (8) on the plane of fixed block (7), camera mounting panel (1) sets up in connecting rod (9) and keeps away from the one end of articulated bolt (8.
2. The camera adjustment device for video conferencing of claim 1, wherein: the pipe wall of the lower end of the inner pipe (3) is provided with a threaded hole, the lifting rod (6) is of a cylindrical rod structure, an external thread structure is arranged on the cylindrical wall of one end, connected with the inner pipe (3), of the lifting rod, and the lifting rod (6) is in threaded connection with the inner pipe (3).
3. The camera adjustment device for video conferencing of claim 1, wherein: the movable supporting device further comprises a round pipe seat (10) and a telescopic rod, an opening is formed in the upper end of the round pipe seat (10), a seal is formed in the lower end of the round pipe seat, the inner diameter of the round pipe seat (10) is equal to the outer diameter of the outer pipe (2), and the lower end of the outer pipe (2) is fixedly arranged in the round pipe seat (10); the three telescopic rods are horizontally arranged and are uniformly arranged along the circumferential direction of the round tube seat (10), the telescopic rod comprises an outer rod (11) and an inner rod (12), one end of the outer rod (11) is fixedly connected with the outer cylindrical wall of the circular tube seat (10), the length direction of the outer rod (11) is along the radial direction of the round tube seat (10), the end surface of one end of the outer rod (11) far away from the round tube seat (10) is provided with an inserting hole, and the upper end surface of the end is provided with a thread through hole leading to the plug hole, and a second fixing bolt (13) is arranged in the thread through hole, the shape and the size of the longitudinal section of the splicing hole are matched with the shape and the size of the longitudinal section of the outer rod (11), the outer rod (11) is inserted into the inserting hole, and the universal wheel (5) is arranged on the lower end face of one end, located on the outer side of the inserting hole, of the outer rod (11).
4. The camera adjustment device for video conferencing of claim 3, wherein: be provided with on the lateral wall of outer pole (11) and lead to rectangle through-hole (1101) of its spliced eye, rectangle through-hole (1101) sets up along the length direction of outer pole (11), and its one end of keeping away from round tube seat (10) is located the one end inboard that round tube seat (10) were kept away from to outer pole (11), be provided with gag lever post (14) on the lateral wall of interior pole (12) one end that is located the spliced eye, gag lever post (14) are passed in by rectangle through-hole (1101).
5. The camera adjustment device for video conferencing of claim 4, wherein: the side wall of one end, located in the plug hole, of the inner rod (12) is provided with a threaded hole, the limiting rod (14) is of a cylindrical rod structure, an external thread structure is arranged on the cylindrical wall of one end, connected with the inner rod (12), of the limiting rod, and the limiting rod (14) is in threaded connection with the inner rod (12).
6. The camera adjustment device for video conferencing of claim 5, wherein: the universal wheel (5) is provided with a brake structure, and the first fixing bolt (4), the hinged bolt (8) and the second fixing bolt (13) are all screwed by hands.
CN202011213897.8A 2020-11-04 2020-11-04 Camera adjusting device for video conference Withdrawn CN112212164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011213897.8A CN112212164A (en) 2020-11-04 2020-11-04 Camera adjusting device for video conference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011213897.8A CN112212164A (en) 2020-11-04 2020-11-04 Camera adjusting device for video conference

Publications (1)

Publication Number Publication Date
CN112212164A true CN112212164A (en) 2021-01-12

Family

ID=74058151

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011213897.8A Withdrawn CN112212164A (en) 2020-11-04 2020-11-04 Camera adjusting device for video conference

Country Status (1)

Country Link
CN (1) CN112212164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116175151A (en) * 2023-02-24 2023-05-30 奇瑞新能源汽车股份有限公司 Auxiliary tool for fastening automobile driving shaft nut and using method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116175151A (en) * 2023-02-24 2023-05-30 奇瑞新能源汽车股份有限公司 Auxiliary tool for fastening automobile driving shaft nut and using method

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Application publication date: 20210112