CN212660216U

CN212660216U - Digital camera convenient to change camera lens

Info

Publication number: CN212660216U
Application number: CN202021659418.0U
Authority: CN
Inventors: 陈竹均
Original assignee: Shenzhen Gaodi Digital Co Ltd
Current assignee: Shenzhen Gaodi Digital Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-05
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a digital camera convenient to change camera lens, including the camera body, one side fixedly connected with support column of camera body, the cover is equipped with the damping bearing on the outer wall of support column, fixed welding has the mount that is used for installing optical lens on the outer wall of damping bearing, the fixed optical lens protecting crust that is provided with on the lateral wall of camera body, optical lens's mount is located the inside of optical lens protecting crust, the through-hole has been seted up on the lateral wall of optical lens protecting crust. The utility model discloses an at one side fixedly connected with support column of camera body, the cover is equipped with the damping bearing on the outer wall of support column to fixed welding has the mount that is used for installing optical lens on the outer wall of damping bearing, when optical lens needs to be changed, only needs to rotate optical lens's mount and makes its end of making a video recording of aiming at the camera body, compares in current technique, and optical lens changes conveniently.

Description

Digital camera convenient to change camera lens

Technical Field

The utility model relates to a digital camera technical field specifically is a digital camera convenient to change camera lens.

Background

The basic principle of digital video camera is simply that the conversion and transmission of optical, electrical and digital signals are realized, that is, the optical signal is converted into current by the photosensitive element, then the analog electrical signal is converted into digital signal, and the information obtained after the processing and filtering by the special chip is restored to be the dynamic picture seen by people.

The existing digital camera optical lens is mostly installed inside a cylindrical protective shell, when the optical lens needs to be replaced, the cylindrical protective shell needs to be detached and replaced, and the digital camera convenient for replacing the lens is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital camera convenient to change camera lens, this camera is through the one side fixedly connected with support column at the camera body, the cover is equipped with the damping bearing on the outer wall of support column, and fixed welding has the mount that is used for installing optical lens on the outer wall of damping bearing, when needing to change optical lens, the mount that only needs to rotate optical lens makes its camera end of aiming at the camera body, compare in current technique, optical lens changes conveniently, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a digital camera convenient to change camera lens, includes the camera body, one side fixedly connected with support column of camera body, the cover is equipped with the damping bearing on the outer wall of support column, fixed welding has the mount that is used for installing optical lens on the outer wall of damping bearing, the fixed optical lens protecting crust that is provided with on the lateral wall of camera body, optical lens's mount is located the inside of optical lens protecting crust, the through-hole has been seted up on the lateral wall of optical lens protecting crust, the inside of through-hole slides and pegs graft and has the overhead gage, fixed welding has the limiting plate on the lateral wall of overhead gage, one side of limiting plate is provided with the handle.

Preferably, the inner wall of the through hole is provided with a spring bead, the side wall of the upper baffle plate is provided with an arc groove corresponding to the spring bead, and the spring bead is clamped and fixed inside the arc groove.

Preferably, the spring ball includes steel ball, sliding block, compression spring and baffle, the steel ball laminating is in one side of sliding block, one side fixed connection in compression spring's one end of sliding block, the baffle is provided with two sets ofly, sliding block and compression spring all are located between two sets of baffles.

Preferably, a sliding groove is formed in the inner wall of the optical lens protective shell, one side of the upper baffle is located inside the sliding groove, and the upper baffle is connected with the sliding groove in a sliding mode.

Preferably, the damping bearings are arranged on the supporting columns in a manner that not less than four groups are arranged on the supporting columns, and the damping bearings are arranged on the supporting columns at equal intervals.

Preferably, an elastic rubber strip is fixedly bonded to one end of the upper baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixedly connected with support column in one side of camera body, the cover is equipped with damping bearing on the outer wall of support column, and fixedly welded has the mount that is used for installing optical lens on damping bearing's outer wall, when needing to change optical lens, only need rotate optical lens's mount and make it aim at camera body's camera end, compare with prior art, optical lens changes conveniently;

2. the utility model discloses a seted up the through-hole on the lateral wall of optical lens protecting crust, the inside of through-hole is slided and is pegged graft and have the overhead gage to be provided with the spring pearl on the inner wall of through-hole, and fix the overhead gage through the spring pearl, thereby protect the optical lens piece of optical lens's the mount installation through optical lens protecting crust and overhead gage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing frame of the optical lens of the present invention;

fig. 3 is a schematic structural view of the upper baffle plate of the present invention;

fig. 4 is a schematic structural view of the spring bead of the present invention.

In the figure: 1. a camera body; 2. a support pillar; 3. a damping bearing; 4. a holder for an optical lens; 5. an optical lens protective housing; 6. a through hole; 7. an upper baffle plate; 8. a limiting plate; 10. a spring bead; 11. An arc groove; 12. steel balls; 13. a slider; 14. a compression spring; 15. a baffle plate; 16. a chute; 17. An elastic rubber strip.

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. 1-4, the present invention provides a technical solution:

a digital camera convenient for replacing a lens comprises a camera body 1, wherein a support column 2 is fixedly connected to one side of the camera body 1, a damping bearing 3 is sleeved on the outer wall of the support column 2, and a fixing frame 4 for mounting an optical lens is fixedly welded on the outer wall of the damping bearing 3;

an optical lens protective shell 5 is fixedly arranged on the side wall of the camera body 1, a fixing frame 4 of an optical lens is positioned inside the optical lens protective shell 5, a through hole 6 is formed in the side wall of the optical lens protective shell 5, a sliding groove 16 is formed in the inner wall of the optical lens protective shell 5, one side of an upper baffle 7 is positioned inside the sliding groove 16, and the upper baffle 7 is in sliding connection with the sliding groove 16;

through-hole 6's inside slip is pegged graft and is had overhead gage 7, fixed welding has limiting plate 8 on overhead gage 7's the lateral wall, one side of limiting plate 8 is provided with the handle, be provided with spring pearl 10 on through-hole 6's the inner wall, set up the circular arc groove 11 corresponding with spring pearl 10 on overhead gage 7's the lateral wall, spring pearl 10 joint is fixed in the inside of circular arc groove 11, spring pearl 10 includes steel ball 12, sliding block 13, compression spring 14 and baffle 15, steel ball 12 laminates in one side of sliding block 13, one side fixed connection of sliding block 13 is in compression spring 14's one end, baffle 15 is provided with two sets ofly, sliding block 13 and compression spring 14 all are located between two sets of baffles 15.

As shown in fig. 2, further, the fixed welding of one end of support column 2 has the limiting plate, threaded connection between limiting plate and the support column 2, be provided with anti-skidding sleeve pipe on the outer wall of support column 2, damping bearing 3 suit is on anti-skidding sleeve pipe's outer wall, because anti-skidding sleeve pipe is fixed with damping bearing 3's inner circle joint, when the mount 4 of a certain optical lens damages, the limiting plate under the dismantlement, take off damping bearing 3 from anti-skidding sleeve pipe and change can, it is very convenient to change.

The structure principle is as follows: according to the camera, the supporting column 2 is fixedly connected to one side of the camera body 1, the damping bearing 3 is sleeved on the outer wall of the supporting column 2, the fixing frame 4 for mounting the optical lens is fixedly welded on the outer wall of the damping bearing 3, when the optical lens needs to be replaced, the fixing frame 4 of the optical lens is only required to be rotated to be aligned to the camera shooting end of the camera body, and compared with the prior art, the optical lens is convenient to replace; through having seted up through-hole 6 on the lateral wall at optical lens protective housing 5, the inside slip of through-hole 6 is pegged graft and is had overhead gage 7 to be provided with spring ball 10 on the inner wall of through-hole 6, and fix overhead gage 7 through spring ball 10, thereby protect the optical lens of installation on optical lens's mount 4 through optical lens protective housing 5 and overhead gage 7.

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. A digital video camera convenient for lens replacement comprises a camera body (1), and is characterized in that: the utility model discloses a camera with the optical lens, including camera body (1), camera body, camera fixed connection has support column (2) on one side of camera body (1), the cover is equipped with damping bearing (3) on the outer wall of support column (2), fixed welding has mount (4) that are used for installing optical lens on the outer wall of damping bearing (3), fixed optical lens protecting crust (5) that are provided with on the lateral wall of camera body (1), optical lens's mount (4) are located the inside of optical lens protecting crust (5), through-hole (6) have been seted up on the lateral wall of optical lens protecting crust (5), the inside slip of through-hole (6) is pegged graft and is had overhead gage (7), fixed welding has limiting plate (8) on the lateral wall of overhead gage (7), one side of limiting plate (.

2. A digital video camera facilitating lens exchange according to claim 1, wherein: be provided with spring ball (10) on the inner wall of through-hole (6), seted up on the lateral wall of overhead gage (7) and had been managed the circular arc groove (11) corresponding with spring ball (10), spring ball (10) joint is fixed in the inside in circular arc groove (11).

3. A digital video camera facilitating lens exchange as set forth in claim 2, wherein: spring ball (10) include steel ball (12), sliding block (13), compression spring (14) and baffle (15), steel ball (12) are laminated in one side of sliding block (13), one side fixed connection in compression spring (14) of sliding block (13), baffle (15) are provided with two sets ofly, sliding block (13) and compression spring (14) all are located between two sets of baffle (15).

4. A digital video camera facilitating lens exchange according to claim 1, wherein: a sliding groove (16) is formed in the inner wall of the optical lens protective shell (5), one side of the upper baffle plate (7) is located inside the sliding groove (16), and the upper baffle plate (7) is connected with the sliding groove (16) in a sliding mode.

5. A digital video camera facilitating lens exchange according to claim 1, wherein: damping bearing (3) are provided with on support column (2) and are not less than four groups, and damping bearing (3) equidistant setting on support column (2).

6. A digital video camera facilitating lens exchange according to claim 1, wherein: and one end of the upper baffle (7) is fixedly bonded with an elastic rubber strip (17).