CN213399162U

CN213399162U - Lens capable of quickly replacing lens cone for digital camera

Info

Publication number: CN213399162U
Application number: CN202022829561.6U
Authority: CN
Inventors: 余国扬
Original assignee: Foshan Sanshui Lida Precision Metal Products Co ltd
Current assignee: Foshan Sanshui Lida Precision Metal Products Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-08
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a but camera lens of quick replacement lens cone for digital camera, fixed establishment includes the fixed section of thick bamboo of first fixed section of thick bamboo, second and cushion, be provided with first guide pillar on the fixed section of thick bamboo of first fixed section of thick bamboo, be provided with the second guide pillar on the fixed section of thick bamboo of second, fixedly connected with plectane between the one end of first guide pillar and second guide pillar, one side fixedly connected with connecting plate of cushion, the utility model relates to a digital camera technical field. This digital camera is with camera lens that can replace lens cone fast, through first fixed cylinder, the fixed cylinder of second, the cushion, first guide pillar, the second guide pillar, the plectane, the connecting plate, the cooperation of first support column and second support column is used, to the lens cone in not unidimensional, through utilizing the plectane, first support column and second support column can fix it, extensive applicability facilitates the use, the use of having solved current digital camera lens cone has the limitation, use inconvenient problem inadequately.

Description

Lens capable of quickly replacing lens cone for digital camera

Technical Field

The utility model relates to a digital camera technical field specifically is a but camera lens of quick replacement lens cone for digital camera.

Background

Digital cameras are also known as digital cameras. A digital camera is a camera that converts an optical image into electronic data using an electronic sensor. The method is divided into a single lens reflex, a micro single camera, a card camera, a long-focus camera, a household camera and the like according to the application. A digital camera differs from a general camera in that a sensor of the digital camera is a light-sensitive Charge Coupled Device (CCD) or a Complementary Metal Oxide Semiconductor (CMOS) on a film on the basis of the principle that an image is recorded by chemical change of silver bromide. Images are typically stored on digital storage devices (typically flash memory is used; floppy disks and compact disks-rewritable (CD-RW) are rarely used in digital camera devices) before they are transferred to a computer.

The lens cone of present different digital camera lens all is different, and digital camera and lens cone match each other, must the one-to-one between the two, and then leads to the use of lens cone to have the limitation, and it is convenient inadequately to use, consequently, the utility model provides a but the camera lens of quick replacement lens cone for digital camera to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but quick replacement lens cone's camera lens for digital camera has solved the use of current digital camera lens cone and has the limitation, uses not convenient enough problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lens capable of quickly replacing a lens barrel for a digital camera comprises a shell, a lens base, a blocking cover and the lens barrel, wherein a connecting ring is fixedly connected to one side of the shell, and a fixing mechanism is arranged between the shell and the blocking cover.

The fixing mechanism comprises a first fixing cylinder, a second fixing cylinder and an elastic pad, a first guide pillar is arranged on the first fixing cylinder, a second guide pillar is arranged on the second fixing cylinder, a circular plate is fixedly connected between one ends of the first guide pillar and the second guide pillar, a connecting plate is fixedly connected to one side of the elastic pad, a first supporting column is fixedly connected to the upper portion of one side of the connecting plate, and a second supporting column is fixedly connected to the lower portion of one side of the connecting plate.

Preferably, the top of the inner wall of the shell is fixedly connected with a first sponge plate, the bottom of the inner wall of the shell is fixedly connected with a second sponge plate, and the lens cone is located between the first sponge plate and the second sponge plate.

Preferably, the outer surface of the connecting plate is in contact with the inside of the housing, and the elastic pad is fixedly connected to one side of the inner wall of the housing.

Preferably, one end of each of the first fixed cylinder and the second fixed cylinder is fixedly connected with one side of the inner wall of the baffle cover, and the outer surface of the connecting ring is provided with an external thread.

Preferably, the first fixed cylinder is fixedly connected with a pressing spring inside, one end of the pressing spring is fixedly connected with a sliding block, and one end of the sliding block is fixedly connected with the other end of the first guide pillar.

Preferably, one end of the first guide post penetrates through the first fixed cylinder and extends to the outside of the first fixed cylinder, the outer surface of the sliding block is connected with the inside of the first fixed cylinder in a sliding manner, and the internal structure of the second fixed cylinder is the same as that of the first fixed cylinder.

Advantageous effects

The utility model provides a but digital camera is with camera lens of quick replacement lens cone. Compared with the prior art, the method has the following beneficial effects:

(1) the lens capable of quickly replacing the lens barrel for the digital camera comprises a first fixed barrel, a second fixed barrel and an elastic cushion, wherein a first guide post is arranged on the first fixed barrel, a second guide post is arranged on the second fixed barrel, a circular plate is fixedly connected between one ends of the first guide post and the second guide post, one side of the elastic cushion is fixedly connected with a connecting plate, a first supporting post is fixedly connected above one side of the connecting plate, a second supporting post is fixedly connected below one side of the connecting plate, and the first fixed barrel, the second fixed barrel, the elastic cushion, the first guide post, the second guide post, the circular plate, the connecting plate, the first supporting post and the second supporting post are matched for use, aiming at the lens barrels with different sizes, the lens barrels can be fixed by utilizing the circular plate, the first supporting post and the second supporting post, the applicability is wide and the use is convenient, and the limitation of the use of the existing lens barrel for the digital camera is solved, the use is not convenient enough.

(2) This digital camera is with camera lens that can replace the lens cone fast, through the first sponge board of top fixedly connected with in the shell inner wall, the bottom fixedly connected with second sponge board of shell inner wall, the lens cone is located between first sponge board and the second sponge board, uses through the cooperation of first sponge board and second sponge board, wraps up the surface of lens cone, realizes further consolidating for fixed effect is better.

Drawings

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

FIG. 2 is a front view of the internal structure of the housing of the present invention;

FIG. 3 is a front view of the inner structure of the cover of the present invention;

fig. 4 is a front view of the internal structure of the first fixed cylinder of the present invention.

In the figure: the device comprises a shell 1, a lens base 2, a lens base 3, a baffle cover 4, a lens cone 5, a connecting ring 6, a fixing mechanism 61, a first fixing cylinder 62, a second fixing cylinder 63, an elastic pad 64, a first guide pillar 65, a second guide pillar 66, a circular plate 67, a connecting plate 68, a first supporting pillar 69, a second supporting pillar 69, a first sponge plate 7, a second sponge plate 8, an external thread 9, a pressing spring 10 and a sliding block 11.

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 lens capable of quickly replacing a lens barrel for a digital camera comprises a shell 1, a lens base 2, a blocking cover 3 and a lens barrel 4, wherein an internal thread matched with an external thread 9 is formed in the blocking cover 3, a first sponge plate 7 is fixedly connected to the top of the inner wall of the shell 1, a second sponge plate 8 is fixedly connected to the bottom of the inner wall of the shell 1, the lens barrel 4 is positioned between the first sponge plate 7 and the second sponge plate 8, the outer surface of the lens barrel 4 is wrapped through the matching use of the first sponge plate 7 and the second sponge plate 8, further reinforcement is realized, the fixing effect is better, a connecting ring 5 is fixedly connected to one side of the shell 1, and a fixing mechanism 6 is arranged between the shell 1 and the blocking cover 3; the fixing mechanism 6 comprises a first fixing cylinder 61, a second fixing cylinder 62 and an elastic pad 63, wherein a pressing spring 10 is fixedly connected inside the first fixing cylinder 61, one end of the pressing spring 10 is fixedly connected with a slide block 11, one end of the slide block 11 is fixedly connected with the other end of a first guide post 64, one ends of the first fixing cylinder 61 and the second fixing cylinder 62 are fixedly connected with one side of the inner wall of the baffle cover 3, an external thread 9 is arranged on the outer surface of the connecting ring 5, the first guide post 64 is arranged on the first fixing cylinder 61, one end of the first guide post 64 penetrates through the first fixing cylinder 61 and extends to the outside of the first fixing cylinder 61, the outer surface of the slide block 11 is slidably connected with the inside of the first fixing cylinder 61, the internal structure of the second fixing cylinder 62 is the same as that of the first fixing cylinder 61, a second guide post 65 is arranged on the second fixing cylinder 62, a circular plate 66 is fixedly connected between one ends of the first guide post 64 and the second guide post 65, one side fixedly connected with connecting plate 67 of cushion 63, the surface of connecting plate 67 and the inside contact of shell 1, cushion 63 fixed connection is in one side of shell 1 inner wall, the first support column 68 of top fixedly connected with of connecting plate 67 one side, the below fixedly connected with second support column 69 of connecting plate 67 one side, through first fixed cylinder 61, the fixed cylinder 62 of second, cushion 63, first guide pillar 64, second guide pillar 65, circular plate 66, connecting plate 67, the cooperation of first support column 68 and second support column 69 is used, to different size's lens cone 4, through utilizing circular plate 66, first support column 68 and second support column 69 can be fixed to it, extensive applicability facilitate use, the use of having solved current digital camera lens cone has the limitation, the problem that the use is not convenient enough.

And those not described in detail in this specification are well within the skill of those in the art.

In operation, the blocking cover 3 is taken down from the connecting ring 5, the lens barrel 4 is placed in the housing 1, the lens barrel 4 is positioned between the first sponge plate 7 and the second sponge plate 8, the lens barrel 4 is pushed into the housing 1, one side of the lens barrel 4 is respectively contacted with the end parts of the first supporting column 68 and the second supporting column 69, then the blocking cover 3 is assembled on the connecting ring 5, in the process of assembling the blocking cover 3, the circular plate 66 is always in a contact state with the other side of the lens barrel 4, along with the assembly, under the action of external pressure, the elastic pad 63 is deformed, meanwhile, the first guide post 64 moves towards the inside of the first fixing cylinder 61, the second guide post 65 moves towards the inside of the second fixing cylinder 62, and then the pressing spring 10 is compressed by the sliding block 11, so that the pressing spring 10 is compressed, when the assembly is completed, the elastic pad 63 is in a deformation state, the pressing spring 10 is in a compressed state, the applicability is wide, the use is convenient, and when the lens barrel 4 is taken out, the lens barrel 4 can be taken out only by taking down the blocking cover 3 from the connecting ring 5 and pushing the lens barrel 4 by utilizing the elastic force generated by the deformation of the elastic pad 63.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 but camera lens of quick replacement lens cone for digital camera, includes shell (1), microscope base (2), fender lid (3) and lens cone (4), its characterized in that: a connecting ring (5) is fixedly connected to one side of the shell (1), and a fixing mechanism (6) is arranged between the shell (1) and the blocking cover (3);

the fixing mechanism (6) comprises a first fixing cylinder (61), a second fixing cylinder (62) and an elastic pad (63), a first guide post (64) is arranged on the first fixing cylinder (61), a second guide post (65) is arranged on the second fixing cylinder (62), a circular plate (66) is fixedly connected between one ends of the first guide post (64) and the second guide post (65), a connecting plate (67) is fixedly connected to one side of the elastic pad (63), a first supporting column (68) is fixedly connected to the upper portion of one side of the connecting plate (67), and a second supporting column (69) is fixedly connected to the lower portion of one side of the connecting plate (67).

2. The lens barrel quick-replaceable lens barrel for a digital camera according to claim 1, wherein: the top fixedly connected with first sponge board (7) of shell (1) inner wall, the bottom fixedly connected with second sponge board (8) of shell (1) inner wall, lens cone (4) are located between first sponge board (7) and second sponge board (8).

3. The lens barrel quick-replaceable lens barrel for a digital camera according to claim 1, wherein: the outer surface of the connecting plate (67) is in contact with the inside of the shell (1), and the elastic pad (63) is fixedly connected to one side of the inner wall of the shell (1).

4. The lens barrel quick-replaceable lens barrel for a digital camera according to claim 1, wherein: one end of each of the first fixed cylinder (61) and the second fixed cylinder (62) is fixedly connected with one side of the inner wall of the baffle cover (3), and the outer surface of the connecting ring (5) is provided with an external thread (9).

5. The lens barrel quick-replaceable lens barrel for a digital camera according to claim 1, wherein: the inner part of the first fixed cylinder (61) is fixedly connected with a pressing spring (10), one end of the pressing spring (10) is fixedly connected with a sliding block (11), and one end of the sliding block (11) is fixedly connected with the other end of the first guide pillar (64).

6. The lens barrel quick-replaceable lens barrel for a digital camera according to claim 5, wherein: one end of the first guide post (64) penetrates through the first fixed cylinder (61) and extends to the outside of the first fixed cylinder (61), the outer surface of the sliding block (11) is connected with the inside of the first fixed cylinder (61) in a sliding mode, and the inner structure of the second fixed cylinder (62) is the same as that of the first fixed cylinder (61).