CN218728271U

CN218728271U - High-pixel wide-angle lens

Info

Publication number: CN218728271U
Application number: CN202222597699.7U
Authority: CN
Inventors: 侯志军
Original assignee: East Asia Optical Xinyang Co ltd
Current assignee: East Asia Optical Xinyang Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-24
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of wide-angle lenses, in particular to a high-pixel wide-angle lens, which comprises a frame body, wherein the frame body comprises a lens shell, and the surface of the lens shell is connected with an observation column; moving mechanism, moving mechanism is including closing the spring, close the inboard surface of spring coupling at the camera lens shell to supporting, the surface connection who closes the spring is connected with the movable rod, the surface connection of movable rod has the fixed block, the inboard surface connection of camera lens shell has the spring beam, the surface connection of spring beam has the spring block, the utility model discloses a to closing spring, movable rod, spring beam, spring block, fixed block and the cooperation of protection lens, the staff of being convenient for is through fixed movable rod to make the position of movable rod change, thereby make the movable rod no longer fix the position activity of protection lens, thereby change and install protection lens, thereby accomplish through protection lens and protect the inboard observation lens of device.

Description

High-pixel wide-angle lens

Technical Field

The utility model relates to a wide angle camera lens technical field specifically is a high pixel wide angle camera lens.

Background

The wide-angle lens is a photographic lens with a focal length shorter than a standard lens, a visual angle larger than the standard lens, a focal length longer than the fisheye lens and a visual angle smaller than the fisheye lens, and is divided into a common wide-angle lens and an ultra wide-angle lens, wherein the focal length of the common wide-angle lens is generally 38-spring block millimeters, and the visual angle is 60-84 degrees; the focal length of the super wide-angle lens is 20-13 mm, the visual angle is 94-8 degrees of the lens shell, and due to the fact that the focal length of the wide-angle lens is short, the visual angle is large, and a scene with a large area can be shot within a short shooting distance range.

When the conventional wide-angle lens is used, and the device is used in an external environment, the viewfinder lens of the device is easily damaged by the external environment such as dust, and the like, and the service life of the device cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pixel wide-angle lens to the device in the past that proposes in solving above-mentioned background art is when using, and when the device was used under the external environment, the framing lens of device received factors such as external environment such as dust easily and received the problem of damage.

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

a high-pixel wide-angle lens, comprising:

the frame body comprises a lens shell, and the surface of the lens shell is connected with an observation column;

the movable mechanism, the movable mechanism is including closing the spring to the, close the inboard surface of spring coupling at the camera lens shell to the, the surface connection who closes the spring has the movable rod, the surface connection of movable rod has the fixed block, the inboard surface of camera lens shell is connected with the spring beam, the surface connection of spring beam has the spring block, the inboard swing joint of camera lens shell has protective glass.

Preferably, one end of the abutting spring is welded on the inner side surface of the lens shell, and the other end of the abutting spring is welded on the surface of the movable rod.

Preferably, the movable rods are movably connected to the inner side surface of the lens shell, and the fixed blocks are respectively distributed on the surface of each group of movable rods.

Preferably, the spring rods are uniformly distributed on the inner side surface of the lens housing, and the spring blocks are respectively distributed on the surface of each group of spring rods.

Preferably, the surface of observation post is connected with protection machanism, protection machanism includes the fixed slot, the fixed slot is seted up on the surface of observation post, the inboard of fixed slot is inserted and is established and be connected with first block rubber, the surface of first block rubber is connected with the rubber sleeve, the surface of rubber sleeve is connected with the second block rubber, the surface of observation post is connected with the rubber band.

Preferably, the fixed slots are uniformly formed in the surface of the observation column, and the first rubber blocks are uniformly distributed on the surface of the rubber sleeve.

Preferably, the second rubber blocks are uniformly distributed on the surface of the rubber sleeve, and the rubber bands are uniformly distributed on the surface of the observation column.

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

1. through the cooperation of closing spring, movable rod, spring beam, spring block, fixed block and protection lens, the staff of being convenient for is through fixed movable rod to the position that makes the movable rod changes, thereby makes the movable rod no longer fix the position activity of protection lens, thereby changes and installs the protection lens, thereby accomplishes the observation lens to the inboard of device and protects through the protection lens.

2. Through the cooperation of fixed slot, first block rubber, rubber sleeve, second block rubber and rubber band, the staff of being convenient for passes through movable rubber sleeve to first block rubber is installed to the outside of device, thereby frictional force when increasing staff's hand-held device increases the protective capacities of device simultaneously.

Drawings

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

FIG. 2 is a schematic side view of the observation column of FIG. 1 according to the present invention;

FIG. 3 is a side view partially in section of the lens housing of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a frame body; 11. a lens housing; 12. observing the column; 2. a movable mechanism; 21. a spring is abutted; 22. a movable rod; 23. a spring lever; 24. a spring block; 25. a fixed block; 26. a protective lens; 3. a protection mechanism; 31. fixing grooves; 32. a first rubber block; 33. a rubber sleeve; 34. a second rubber block; 35. rubber band.

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 an embodiment:

a high-pixel wide-angle lens, comprising:

the frame body 1 comprises a lens shell 11, and the surface of the lens shell 11 is connected with an observation column 12;

moving mechanism 2, moving mechanism 2 is including closing spring 21, close spring 21 connects the inboard surface at lens shell 11 to closing, the surface that closes spring 21 is connected with movable rod 22 to closing, the surface connection of movable rod 22 has fixed block 25, the inboard surface of lens shell 11 is connected with spring beam 23, the surface connection of spring beam 23 has spring block 24, the inboard swing joint of lens shell 11 has protective glass 26, elasticity through closing spring 21, thereby prescribe a limit to the position activity of movable rod 22, when movable rod 22 does not receive external force, movable rod 22 resumes original position.

Further, one end of the abutting spring 21 is welded to the inner side surface of the lens housing 11, and the other end of the abutting spring 21 is welded to the surface of the movable rod 22.

Further, the movable rods 22 are movably connected to the inner side surface of the lens housing 11, the fixed blocks 25 are respectively distributed on the surface of each group of movable rods 22, and the movable rods 22 are movably connected to the inner side of the lens housing 11, so that the movable rods 22 can rotate under the action of external force.

Further, the spring rods 23 are uniformly distributed on the inner side surface of the lens housing 11, the spring blocks 24 are respectively distributed on the surface of each group of spring rods 23, and the positions of the spring blocks 24 can move, so that the spring blocks 24 are guaranteed to limit the position movement of the fixed block 25.

Further, the surface of observation post 12 is connected with protection machanism 3, protection machanism 3 includes fixed slot 31, the surface at observation post 12 is seted up to fixed slot 31, the inboard of fixed slot 31 is inserted and is established and be connected with first block rubber 32, the surface of first block rubber 32 is connected with rubber sleeve 33, the surface of rubber sleeve 33 is connected with second block rubber 34, the surface of observation post 12 is connected with rubber 35, elasticity through second block rubber 34 and first block rubber 32, thereby the guarantee is to the barrier propterty of device.

Further, the fixing grooves 31 are uniformly formed in the surface of the observation column 12, the first rubber blocks 32 are uniformly distributed on the surface of the rubber sleeve 33, and the first rubber blocks 32 are inserted into the inner sides of the fixing grooves 31, so that the position and the activity of the rubber sleeve 33 are guaranteed to be limited.

Further, the second rubber blocks 34 are uniformly distributed on the surface of the rubber sleeve 33, the rubber bands 35 are uniformly distributed on the surface of the observation column 12, and the position of the rubber sleeve 33 is guaranteed to be limited through the elasticity of the rubber bands 35.

The working principle is as follows: the staff is through activity pole 22 that moves down thereby make activity pole 22 take place rotatory activity, thereby make to close spring 21 and take place the shrink, and then make the position of fixed block 25 also take place the activity, thereby make the surface of fixed block 25 to close the surface at spring block 24, thereby make spring block 24 and spring rod 23 take place flexible activity, thereby make spring block 24 carry out the block to the position activity of fixed block 25, thereby fix the position of activity pole 22, thereby make the position of protection lens 26 no longer fixed, thereby be convenient for the staff to change protection lens 26.

The staff is through activity rubber sleeve 33 to make first block rubber 32 insert the inboard of establishing at fixed slot 31, thereby fix the position of rubber sleeve 33, elasticity through first block rubber 32 and second block rubber 34, thereby ensure the buffer capacity of second block rubber 34, through the elasticity of rubber band 35, thereby position after installing rubber sleeve 33 is spacing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-pixel wide-angle lens, comprising:

the frame body (1) comprises a lens shell (11), and the surface of the lens shell (11) is connected with an observation column (12);

moving mechanism (2), moving mechanism (2) are including closing spring (21) to the side, the inboard surface at camera lens shell (11) is connected to closing spring (21) to the surface connection who closes spring (21), the surface connection of movable rod (22) has movable rod (22), the surface connection of movable rod (22) has fixed block (25), the inboard surface connection of camera lens shell (11) has spring beam (23), the surface connection of spring beam (23) has spring piece (24), the inboard swing joint of camera lens shell (11) has protective glass piece (26).

2. A high-pixel wide-angle lens as claimed in claim 1, wherein: one end of the abutting spring (21) is welded on the inner side surface of the lens shell (11), and the other end of the abutting spring (21) is welded on the surface of the movable rod (22).

3. A high-pixel wide-angle lens as claimed in claim 1, wherein: the movable rods (22) are movably connected to the inner side surface of the lens shell (11), and the fixed blocks (25) are respectively distributed on the surface of each group of movable rods (22).

4. A high-pixel wide-angle lens as claimed in claim 1, wherein: the spring rods (23) are uniformly distributed on the inner side surface of the lens shell (11), and the spring blocks (24) are respectively distributed on the surface of each group of spring rods (23).

5. A high-pixel wide-angle lens as claimed in claim 1, wherein: the surface of observation post (12) is connected with protection machanism (3), protection machanism (3) include fixed slot (31), the surface at observation post (12) is seted up in fixed slot (31), the inboard of fixed slot (31) is inserted and is established and be connected with first rubber block (32), the surface of first rubber block (32) is connected with rubber sleeve (33), the surface of rubber sleeve (33) is connected with second rubber block (34), the surface of observation post (12) is connected with rubber band (35).

6. The high-pixel wide-angle lens of claim 5, wherein: the fixed slots (31) are uniformly formed in the surface of the observation column (12), and the first rubber blocks (32) are uniformly distributed on the surface of the rubber sleeve (33).

7. The high-pixel wide-angle lens of claim 5, wherein: the second rubber blocks (34) are uniformly distributed on the surface of the rubber sleeve (33), and the rubber bands (35) are uniformly distributed on the surface of the observation column (12).