CN218547722U

CN218547722U - Camera assembly

Info

Publication number: CN218547722U
Application number: CN202222796345.5U
Authority: CN
Inventors: 青郁松; 于芮沣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-28
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to an online classroom equipment technical field specifically is a camera subassembly, including joint at the light filter and the positive lens hood of camera barrel inner wall, the inner wall joint of camera barrel has the protection casing that can protect, but the light filling lamp of the positive fixedly connected with light filling of protection casing, but the back fixedly connected with of camera barrel connecting block spacing, the rotatable rocking arm of one end fixedly connected with of connecting block. This camera subassembly, through the light filter, the setting of lens hood and light filling lamp, use camera in-process built-in light filter protection camera, avoid producing stray light before the camera lens, make the shooting object more clear and bright, increase the definition of photo, thereby the external lens hood suppresses stray light and gets into the camera lens and eliminate the fog, improve the definition and the color reduction of formation of image, can avoid the produced glare of closely light source, the light filling lamp carries out a light filling effect to online education person under the dim environment.

Description

Camera assembly

Technical Field

The utility model relates to an online classroom equipment technical field specifically is a camera subassembly.

Background

An online classroom is a real-time online interactive system constructed on the internet, a communication tool for transmitting videos, sounds and images in real time among users at two or more places by utilizing a network is utilized, the users who perform classroom communication can issue text and voice conversations through the system, simultaneously observe video images of the other party and display files, drawings and other real objects on a white board in an electronic version mode, and people who participate in the communication can annotate the white board and share the content of the white board at the same time, the effect is the same as that of a classroom established on site.

Chinese patent publication No. CN205812177U discloses a camera subassembly, belongs to camera equipment technical field, including fuselage, base, camera, the camera is fixed to be set up on the fuselage, the fuselage embeds there is the power, the fuselage is located the camera and is provided with the heater of being connected with the power electricity all around, be provided with between fuselage and the base and adjust the pole subassembly, adjust the pole subassembly including swing arm and the tilting lever of tilting cooperation on the swing arm, the rotatory cooperation of swing arm is on the base, the tilting lever is pegged graft in the fuselage.

However, in practical use, the camera assembly has the following problems:

1. the camera can not capture clear pictures without a light supplementing lamp under dim light, and because a light shield and a light filter are not arranged in the use process of the camera, if the light source distance is short, stray light possibly generated in front of a lens can generate a glare phenomenon, so that the picture output is influenced, and the on-line teaching progress is influenced;

2. the device is not provided with an external radio microphone, may cause noise during audio input, buzzes, can not flexibly capture pictures, is inconvenient to fix on a computer for release, influences use feeling and damages eardrums of audiences.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a camera subassembly has solved when the online classroom teacher gives lessons, and camera and microphone that the computer was taken can not reach an effect of clearly conveying, seriously influences the teacher's online education progress, and the camera can't rotate, still can appear the problem of light leak phenomenon.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a camera assembly, includes that the joint is at the light filter and the positive lens hood of camera barrel inner wall, the inner wall joint of camera barrel has the protection casing that can protect, but the light filling lamp of the positive fixedly connected with light filling of protection casing, the back fixedly connected with of camera barrel can spacing connecting block, the rotatable rocking arm of one end fixedly connected with of connecting block, the fixed female card that can fix of bottom fixedly connected with of rocking arm, the microphone pipe that can wrench movement of the upper end fixedly connected with of fixed female card.

Optionally, the inner wall of the rotating arm is clamped with a rotatable rotating shaft, and the inner wall of the rotating shaft is clamped with a conductive wire capable of being electrified.

Optionally, the inner wall joint of a camera tube has a lens that can be enlarged, and the inner wall fixedly connected with telescopic spring of fixed female card.

Optionally, one end of the spring, which is far away from the fixed mother card, is fixedly connected with a fixed daughter card which can be clamped, and one side of the fixed daughter card is fixedly connected with an anti-collision pad which can be prevented from collision.

Optionally, a microphone capable of receiving sound is fixedly connected to the top end of the microphone pipe, and a sound receiving hole capable of receiving sound is formed in the top end of the microphone.

Optionally, a windproof ball is sleeved on the outer surface of the microphone, and fluff capable of removing impurities is arranged on the outer surface of the windproof ball.

(III) advantageous effects

The utility model provides a camera component possesses following beneficial effect:

1. this camera subassembly, through the light filter, the setting of lens hood and light filling lamp, use camera in-process built-in light filter protection camera, avoid producing stray light before the camera lens, make the shooting object more clear and bright, increase the definition of photo, thereby external lens hood suppresses stray light and gets into the camera lens and eliminate the fog, improve the definition and the color reduction of formation of image, can avoid the produced glare of closely light source, the light filling lamp carries out a light filling effect to online education person under the dim environment, the three is mutually supported, make the formation of image more clear, promote online learner's learning experience, the practicality of device has been strengthened.

2. This camera subassembly, through the setting of rocking arm, fixed mother's card and mike tuber pipe, the rocking arm can carry out multi-angle adjustment, makes the suitable angle of device more nimble, facilitates the use, and fixed mother's card is nimble fixed the device in the computer top, saves spatial position, and the education is develoied anytime and anywhere to convenient online educator, and the bendable of mike tuber pipe carries out more careful collection to sound, and the radio reception effect is better, reduces to buzz to promote online learner's learning experience.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the structure of the camera tube of the present invention;

fig. 4 is a schematic view of the structure of the rotating arm of the present invention.

In the figure: 1. a camera barrel; 2. an optical filter; 3. a light shield; 4. a protective cover; 5. a light supplement lamp; 6. connecting blocks; 7. a rotating arm; 8. fixing the mother card; 9. a microphone pipe; 10. a rotating shaft; 11. a wire; 12. a lens; 13. a spring; 14. a fixed daughter card; 15. a crash pad; 16. a microphone; 17. a sound receiving hole; 18. a wind-proof ball.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: a camera assembly comprises a light filter 2 and a light shield 3, wherein the light filter 2 is clamped on the inner wall of a camera barrel 1, the light shield 3 is fixedly installed on the front side of the camera barrel 1, an enlargeable lens 12 is clamped on the inner wall of the camera barrel 1, an extensible spring 13 is fixedly connected on the inner wall of a fixed mother card 8, one end, far away from the fixed mother card 8, of the spring 13 is fixedly connected with a fixed daughter card 14, the fixed daughter card 14 is fixedly connected with an anti-collision pad 15, one side of the fixed daughter card 14 is capable of preventing collision, a protective cover 4 capable of protecting is clamped on the inner wall of the camera barrel 1, and a light supplement lamp 5 capable of supplementing light is fixedly connected on the front side of the protective cover 4;

the built-in light filter 2 protects the camera in the process of using the camera, stray light is prevented from being generated in front of a lens, a shot object is clearer and brighter, the definition of a picture is increased, the external light shield 3 inhibits stray light from entering the lens, so that a fog is eliminated, the definition and color restoration of imaging are improved, glare generated by a short-distance light source can be avoided, the light supplement lamp 5 performs a light supplement effect on an online educator in a dark environment, the three are matched with each other, imaging is clearer, the learning experience of an online learner is improved, and the practicability of the device is enhanced;

the back of the camera barrel 1 is fixedly connected with a limitable connecting block 6, one end of the connecting block 6 is fixedly connected with a rotatable rotating arm 7, the inner wall of the rotating arm 7 is clamped with a rotatable rotating shaft 10, the inner wall of the rotating shaft 10 is clamped with a conductive wire 11 which can be electrified, the bottom end of the rotating arm 7 is fixedly connected with a fixed female card 8 which can be fixed, the upper end of the fixed female card 8 is fixedly connected with a microphone pipe 9 which can be twisted, the top end of the microphone pipe 9 is fixedly connected with a microphone 16 which can receive sound, the top end of the microphone 16 is provided with a sound receiving hole 17 which can receive sound, the outer surface of the microphone 16 is sleeved with a windproof ball 18 which can prevent wind, and the outer surface of the windproof ball 18 is provided with fluff which can remove impurities;

the rocking arm 7 can carry out multi-angle adjustment, it is more nimble to make the suitable angle of device, facilitate the use, fixed mother card 8 and fixed daughter card 14 pass through spring 13 to be fixed the device in the computer top in a flexible way, crash pad 15 plays the guard action to the computer, avoid extrudeing bad computer because of the too chucking computer of device, save spatial position, the education is carried out anytime and anywhere to convenient online education person, the bending of microphone pipe 9 carries out more careful collection to sound, the receipts sound hole 17 on microphone 16 top and the wind ball 18 that prevents wind that its surface cup joints mutually support, make the radio reception better, reduce and buzz the study experience that promotes online learner.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows:

1. firstly, an online educator can adjust the camera tube 1 in multiple angles by rotating the rotating shaft 10 and the rotating arm 7, so that the applicable angle of the device is more flexible, and the device is convenient to use next time;

2. secondly, the fixed mother card 8 and the fixed daughter card 14 flexibly fix the device above a computer through the spring 13, and the anti-collision pad 15 plays a role in protecting the computer;

3. then, the microphone air pipe 9 is bent to reach a proper angle, sound is collected more carefully, and the windproof ball 18 is sleeved on the outer surface of the microphone 16 to reduce noise, so that the sound receiving effect is better;

4. finally, under the not enough condition of light, can open light filling lamp 5 and carry out a light filling effect to online education person under dim environment for the formation of image is more clear, promotes online learner's learning and experiences.

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

1. The utility model provides a camera component, includes that the joint is in optical filter (2) and the positive lens hood (3) of fixed mounting in camera cylinder (1) of camera cylinder (1) inner wall, its characterized in that: the inner wall joint of camera barrel (1) has protection casing (4) that can protect, but the light filling lamp (5) of the positive fixedly connected with light filling of protection casing (4), the back fixedly connected with of camera barrel (1) can spacing connecting block (6), the rotatable rocking arm (7) of one end fixedly connected with of connecting block (6), the fixed female card (8) that the bottom fixedly connected with of rocking arm (7) can fix, but microphone pipe (9) of the upper end fixedly connected with wrench movement of fixed female card (8).

2. A camera head assembly according to claim 1, wherein: the inner wall joint of rocking arm (7) has rotatable pivot (10), the inner wall joint of pivot (10) has wire (11) that can switch on.

3. A camera head assembly according to claim 1, wherein: the inner wall joint of a camera shooting barrel (1) has a lens (12) capable of being amplified, and the inner wall of the fixed female card (8) is fixedly connected with a telescopic spring (13).

4. A camera head assembly according to claim 3, wherein: but spring (13) keep away from fixed mother card (8) one end fixedly connected with fixed daughter card (14) of joint, but one side fixedly connected with crashproof pad (15) of fixed daughter card (14).

5. A camera head assembly according to claim 1, wherein: the top end of the microphone pipe (9) is fixedly connected with a microphone (16) capable of receiving sound, and the top end of the microphone (16) is provided with a sound receiving hole (17) capable of receiving sound.

6. A camera head assembly according to claim 5, wherein: the outer surface of the microphone (16) is sleeved with a windproof ball (18), and fluff capable of removing impurities is arranged on the outer surface of the windproof ball (18).