CN212909726U

CN212909726U - Special camera of long-range study

Info

Publication number: CN212909726U
Application number: CN202021988191.4U
Authority: CN
Inventors: 孔春梅; 刘志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-04-06
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a special camera for remote learning, which comprises a camera base body, wherein a lens is arranged at the middle part of one end of the camera base body, a transmission antenna is connected at the bottom of the other end of the camera base body, a concave block is slidably connected at the middle part of the front surface of the camera base body, a cylinder is sleeved at the middle part of the inner wall of the concave block, and a nut is sleeved at the position of the edge part of the outer surface of the cylinder at the top end and the bottom end of the concave block, the utility model has scientific and reasonable structure and safe and convenient use, and the angle of the LED lamp plate can be adjusted by the concave block, the cylinder, the nut, a rotating plate, a threaded rod and the LED lamp plate, so that the light source emitted by the LED lamp plate can be conveniently irradiated on the plane, thereby supplementing light to the plane, and facilitating the shooting of the lens when people learn, so that the shooting of, thereby being convenient for the remote learner to learn.

Description

Special camera of long-range study

Technical Field

The utility model relates to a camera technical field specifically is a special camera of long-range study.

Background

A CAMERA (CAMERA or WEBCAM), also called a computer CAMERA, a computer eye, an electronic eye, etc., is a video input device widely used in video conferences, telemedicine, real-time monitoring, etc., and common people can also talk and communicate with each other with images and sounds on the network through the CAMERA, and in addition, people can also use the CAMERA for various popular digital images, video and audio processing, etc.;

however, the existing learning camera is inconvenient for light supplement, and when the camera is used at night, the content on the paper is inconvenient for shooting, and meanwhile, the user can not write on the paper conveniently, so that the content shot by the camera is not clear, and the user can not observe the remote monitoring personnel conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special camera of long-range study can effectively solve and provide the light filling of being not convenient for of study in the above-mentioned background art, and when using this camera night, be not convenient for shoot the content on the paper, be not convenient for write the user of service simultaneously on the paper, the content that leads to the camera to shoot is unclear to the problem of the remote monitoring personnel's of being not convenient for observation.

In order to achieve the above object, the utility model provides a following technical scheme: a special camera for remote learning comprises a camera base body, wherein a lens is mounted in the middle of one end of the camera base body, a transmission antenna is connected to the bottom of the other end of the camera base body, a concave block is connected to the middle of the front of the camera base body in a sliding mode, a cylinder is sleeved in the middle of the inner wall of the concave block, nuts are sleeved at positions, corresponding to the edge of the outer surface of the cylinder, of the top end and the bottom end of the concave block, a rotating plate is rotatably connected to the outer surface of the cylinder, a threaded rod is welded in the middle of one end of the rotating plate, and the outer surface;

camera base body one end corresponds camera lens surface limit portion position department equidistance and installs five stands, one stand one end middle part set up threaded hole, one the laminating of stand one end middle part is connected with the lantern ring, the lantern ring surface has cup jointed the go-between, go-between surface limit portion welding has the protective cover, threaded hole inner wall middle part has the screw rod through threaded connection.

Preferably, the connecting ring, the lantern ring and the upright post are connected through a screw, the height of the connecting ring is higher than that of the lantern ring, and the lantern ring is rotatably connected with the screw.

Preferably, through slide rail sliding connection between camera base member and the concave type piece, it is fixed through the screw extrusion to have between camera base member and the concave type piece, the input of LED lamp plate and the output electric connection of commercial power.

Preferably, the outer diameter of the protective cover is equal to the outer diameter of the lens, and the distance between the protective cover and the lens is three centimeters.

The transmission antenna is characterized in that a limiting ring is sleeved at the bottom of the outer surface of the transmission antenna, a connecting column is welded in the middle of one end of the limiting ring, a moving block is welded in the middle of one end of the connecting column, a semicircular ring is sleeved on the outer surface of the moving block, and a limiting groove is formed in the inner wall of the semicircular ring and corresponds to the outer surface of the moving block.

Preferably, the cross sections of the moving block and the limiting groove are both T-shaped, and the moving block and the semicircular ring are fixed through screw extrusion.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through concave type piece, cylinder, nut, rotor plate, threaded rod and LED lamp plate, the position of the LED lamp plate of can being convenient for is adjusted, can adjust the angle of LED lamp plate simultaneously, and then the light source that the LED lamp plate of being convenient for sent shines on the plane to carry out the light filling to the plane, and then when the personnel of being convenient for study, the shooting of the camera lens of can being convenient for it is more clear that the camera lens was shot, thereby the remote study personnel of being convenient for study.

2. Through stand, screw hole, the lantern ring, go-between, protective cover and screw rod, can be convenient for protect the camera lens, prevent that external collision is direct and the phenomenon of taking place contact between the camera lens, can prevent simultaneously that external dust from entering into the camera lens surface, reduced the interference of dust to the camera lens to make the camera lens can normal use.

3. Through spacing ring, spliced pole, movable block, semicircle ring and spacing groove, can be convenient for fix the transmission antenna after the rotation to increased the stability of transmission antenna after the rotation, prevented that the transmission antenna after the rotation from taking place the phenomenon of rocking.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the camera base body of the present invention;

FIG. 3 is a schematic view of the mounting structure of the collar of the present invention;

fig. 4 is a schematic view of the mounting structure of the moving block of the present invention;

reference numbers in the figures: 1. a camera head base; 2. a lens; 3. a transmission antenna; 4. a concave block; 5. a cylinder; 6. a nut; 7. a rotating plate; 8. a threaded rod; 9. an LED lamp panel; 10. a column; 11. a threaded hole; 12. a collar; 13. a connecting ring; 14. a protective cover; 15. a screw; 16. a limiting ring; 17. connecting columns; 18. a moving block; 19. a semicircular ring; 20. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a special camera for remote learning, which comprises a camera basal body 1, a lens 2 is arranged in the middle of one end of the camera basal body 1, a transmission antenna 3 is connected with the bottom of the other end of the camera basal body 1, a concave block 4 is connected with the middle of the front of the camera basal body 1 in a sliding way, a cylinder 5 is sleeved in the middle of the inner wall of the concave block 4, nuts 6 are sleeved at the positions of the top end and the bottom end of the concave block 4 corresponding to the edge part of the outer surface of the cylinder 5, a rotating plate 7 is connected with the outer surface of the cylinder 5 in a rotating way, a threaded rod 8 is welded in the middle of one end of the rotating plate 7, an LED lamp plate 9 is connected with the outer surface of the threaded rod 8 through threads, the camera basal body 1 is connected with the concave block 4 in, the position of the concave block 4 can be conveniently adjusted, and the difficulty in adjusting the position of the concave block 4 is reduced;

five upright posts 10 are equidistantly arranged at positions, corresponding to the outer surface edge of the lens 2, of one end of the camera base body 1, a threaded hole 11 is formed in the middle of one end of one upright post 10, a sleeve ring 12 is connected to the middle of one end of one upright post 10 in a fit manner, a connecting ring 13 is sleeved on the outer surface of the sleeve ring 12, the connecting ring 13 and the upright posts 10 are connected through screws 15, the connecting ring 13 is higher than the sleeve ring 12, the sleeve ring 12 is rotatably connected with the screws 15, the protective cover 14 can be conveniently rotated, the rotation difficulty of the protective cover 14 is reduced, meanwhile, the protective cover 14 can be extruded and fixed, the position of the protective cover 14 is prevented from moving, the protective cover 14 is welded to the outer surface edge of the connecting ring 13, the outer diameter of the protective cover 14 is equal to the outer diameter of the lens 2, the distance between the protective cover, thereby make camera lens 2 can normal use, threaded connection has screw rod 15 through threaded connection in the middle part of the screw hole 11 inner wall.

The bottom of the outer surface of the transmission antenna 3 is sleeved with a limiting ring 16, the middle of one end of the limiting ring 16 is welded with a connecting column 17, the middle of one end of the connecting column 17 is welded with a moving block 18, the outer surface of the moving block 18 is sleeved with a semicircular ring 19, the cross sections of the moving block 18 and the limiting groove 20 are both T-shaped, the moving block 18 and the semicircular ring 19 are fixed through extrusion of a screw 15, connection between the moving block 18 and the semicircular ring 19 can be facilitated, the connection difficulty between the moving block 18 and the semicircular ring 19 is reduced, and the limiting groove 20 is formed in the inner wall of.

The utility model discloses a theory of operation and use flow: in the practical use process of the camera special for remote learning, a user rotates the screw rod 15, so that the screw rod 15 moves inside the upright post 10 along the threaded hole 11, so that the screw rod 15 and the protective cover 14 are separated, then the user rotates the protective cover 14, the protective cover 14 drives the connecting ring 13 to move, the connecting ring 13 rotates on the outer surface of the screw rod 15 along the lantern ring 12 when moving, when the protective cover 14 is completely separated from the lens 2, the user rotates the screw rod 15, the protective cover 14 is extruded and fixed by the screw rod 15, the lens 2 can be conveniently protected, the phenomenon that external collision directly contacts the lens 2 is prevented, meanwhile, external dust can be prevented from entering the outer surface of the lens 2, the interference of the dust on the lens 2 is reduced, and the lens 2 can be normally used;

then, a user rotates the transmission antenna 3, the transmission antenna 3 drives the limiting ring 16 to move when moving, the limiting ring 16 drives the connecting post 17 to move when moving, the connecting post 17 drives the moving block 18 to move along the inner part of the limiting groove 20 of the semicircular ring 19 when moving, and when the transmission antenna 3 moves to a preset position, the user rotates the screw 15 and utilizes the screw 15 to extrude and fix the moving block 18, so that the transmission antenna 3 after angle adjustment can be extruded and fixed, the transmission antenna 3 after rotation can be conveniently fixed, the stability of the transmission antenna 3 after rotation is increased, and the transmission antenna 3 after rotation is prevented from shaking;

finally, a user moves the concave block 4 along the outer surface of the camera base body 1, when the concave block 4 moves to a position predetermined in advance, the user rotates the screw 15, the concave block 4 is extruded and fixed by the screw 15, then the user rotates the rotating plate 7 along the outer surface of the cylinder 5, when the rotating plate 7 rotates to the position predetermined in advance, the user rotates the nut 6, the rotating plate 7 is extruded and fixed by the nut 6, then the user rotates the LED lamp panel 9 along the outer surface of the threaded rod 8, when the LED lamp panel 9 rotates to the position predetermined in advance, the rotation of the LED lamp panel 9 is stopped, the position of the LED lamp panel 9 can be conveniently adjusted, the angle of the LED lamp panel 9 can be adjusted, the LED lamp panel 9 is connected with a mains supply, and a light source emitted by the LED lamp panel 9 can be conveniently irradiated on a plane, thereby carry out the light filling to the plane, and then when the personnel of being convenient for study, the shooting of camera lens 2 of can being convenient for 2 shoots more clear of camera lens, thereby the remote study personnel of being convenient for study.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special camera of long-range study, includes camera base member (1), camera base member (1) one end mid-mounting has camera lens (2), camera base member (1) other end bottom is connected with transmission antenna (3), its characterized in that: the middle of the front surface of the camera base body (1) is connected with a concave block (4) in a sliding mode, the middle of the inner wall of the concave block (4) is sleeved with a cylinder (5), the top end and the bottom end of the concave block (4) are sleeved with nuts (6) corresponding to the edge of the outer surface of the cylinder (5), the outer surface of the cylinder (5) is connected with a rotating plate (7) in a rotating mode, a threaded rod (8) is welded in the middle of one end of the rotating plate (7), and the outer surface of the threaded rod (8) is connected with an LED lamp panel (9;

camera base member (1) one end corresponds camera lens (2) surface limit portion position department equidistance and installs five stand (10), one threaded hole (11), one are seted up at stand (10) one end middle part laminating is connected with the lantern ring (12) stand (10) one end middle part, go-between (13) has been cup jointed to lantern ring (12) surface, go-between (13) surface limit portion welding has protective cover (14), there is screw rod (15) screw thread connection through threaded connection in the middle part of screw hole (11) inner wall.

2. The camera special for remote learning as claimed in claim 1, wherein the connecting ring (13), the collar (12) and the upright post (10) are connected by a screw (15), the height of the connecting ring (13) is higher than that of the collar (12), and the collar (12) and the screw (15) are rotatably connected.

3. The special camera of claim 1, characterized in that between camera base member (1) and concave type piece (4) through slide rail sliding connection, it is fixed through screw rod (15) extrusion to have between camera base member (1) and concave type piece (4), the input of LED lamp plate (9) and the output electric connection of commercial power.

4. The camera as claimed in claim 1, wherein the outer diameter of the protective cover (14) is equal to the outer diameter of the lens (2), and the distance between the protective cover (14) and the lens (2) is three centimeters.

5. The camera as claimed in claim 1, wherein a limiting ring (16) is sleeved on the bottom of the outer surface of the transmission antenna (3), a connecting column (17) is welded in the middle of one end of the limiting ring (16), a moving block (18) is welded in the middle of one end of the connecting column (17), a semicircular ring (19) is sleeved on the outer surface of the moving block (18), and a limiting groove (20) is formed in the inner wall of the semicircular ring (19) and corresponds to the outer surface of the moving block (18).

6. The special camera for remote learning as claimed in claim 5, wherein the cross section of the moving block (18) and the cross section of the limiting groove (20) are both T-shaped, and the moving block (18) and the semi-circular ring (19) are fixed by extrusion through a screw (15).