CN214311049U - Large-aperture full-frame lens - Google Patents
Large-aperture full-frame lens Download PDFInfo
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- CN214311049U CN214311049U CN202120181593.1U CN202120181593U CN214311049U CN 214311049 U CN214311049 U CN 214311049U CN 202120181593 U CN202120181593 U CN 202120181593U CN 214311049 U CN214311049 U CN 214311049U
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- fixedly connected
- lens
- protective shell
- pressing plate
- outlet pipe
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Abstract
The utility model relates to the technical field of lens, in particular to a large-aperture full-picture lens, which comprises a lens body, a protective shell and an air outlet pipe, wherein the lens body is connected with the protective shell in a sliding way, the protective shell is fixedly connected with the air outlet pipe, the upper end and the lower end of the right end of the outer side of the air outlet pipe are both connected with an air ball in a sliding way, one side of the air ball far away from the air outlet pipe is connected with a pressing plate in a sliding way, the pressing plate is connected with the protective shell in a rotating way, one side of the pressing plate far away from the air ball is fixedly connected with a buffer spring, in the utility model, through the arranged cam, the pressing plate and the air ball, the arrangement is matched with the sliding connection of the cam and the pressing plate and the sliding connection of the air ball, so that dust on the lens can be effectively removed, thereby the lens can be well maintained, and the direct wiping by cloth can be effectively avoided, and the easily damaged coating on the surface of the lens can be damaged, the service life of the lens is greatly prolonged.
Description
Technical Field
The utility model relates to a camera lens technical field specifically is a big light ring full picture camera lens.
Background
The lens can be classified according to the focal length, the aperture and the lens expansion adjustment, the fixed focal length type, the expansion type, the automatic aperture or the manual aperture can be classified according to the focal length, the standard lens, the wide-angle lens, the telescope lens and the like can be classified according to the focal length number, the fixed aperture type, the manual aperture type, the automatic aperture type and the like can be classified according to the aperture, the electric expansion lens and the manual expansion lens can be classified according to the lens expansion adjustment, the zoom lens can change the focal length in a certain range, so as to obtain the visual angles with different widths, the images with different sizes and the camera lenses with different scenery ranges, the zoom lens can change the shooting range by changing the focal length under the condition of not changing the shooting distance, thereby being very beneficial to picture composition, because one zoom lens can play the role of a plurality of fixed focus lenses, the number of the carried photographic equipment is reduced when people go out to travel, the time for replacing the lens is saved, but the lens of the camera is taken as one of the most precise components in the whole camera, the maintenance of the daily lens and the output of high-quality pictures are directly connected, most of the existing lenses need to be maintained in time after being used, but most of the existing maintenance modes are directly wiped by cloth, the surface of the lens is covered with a coating which is easy to damage, the lens is easy to wipe off due to hard cleaning, the service life of the lens is easy to influence, meanwhile, most of the existing lenses need to be stored and protected by a protection device when not used, and most of the existing protection devices are inconvenient and troublesome to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big light ring full frame camera lens 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:
a large-aperture full-picture lens comprises a lens body, a protective shell and an air outlet pipe, wherein the lens body is connected with the protective shell in a sliding manner, the protective shell is fixedly connected with the air outlet pipe, the upper end and the lower end of the right end of the outer side of the air outlet pipe are respectively connected with an air ball in a sliding manner, one side of the air ball far away from the air outlet pipe is respectively connected with a pressing plate in a sliding manner, the pressing plate is rotatably connected with the protective shell, one side of the pressing plate far away from the air ball is fixedly connected with a buffer spring, the buffer spring is fixedly connected with the protective shell, the left side and the right side of the central position of the left side of the protective shell are respectively fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a cam, the cam is slidably connected with the pressing plate, the inner sides of the upper end and the lower end of the right side of the protective shell are respectively fixedly connected with a connecting spring, one side of the connecting spring, which is close to the lens body, and the limiting block is slidably connected with the protective shell, the limiting block is connected with the lens body in a sliding mode, a push rod is fixedly connected to the right side of the limiting block, and the push rod is connected with the protective shell in a sliding mode.
Preferably, the air ball is fixedly connected with the protective shell, and the air ball is made of a silica gel material.
Preferably, the rotation angle of the pressure plate is 0-30 °.
Preferably, the number of the buffer springs is 4, and the buffer springs are arranged in an up-and-down symmetrical manner.
And a filter screen is fixedly connected to the left end of the inner side of the air outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arrangement of the cam, the pressing plate and the air ball, the arrangement is matched with the sliding connection of the cam and the pressing plate and the sliding connection of the pressing plate and the air ball, so that dust on the lens can be effectively removed, the lens can be well maintained, and the damage of a coating which is easy to damage on the surface of the lens and is caused by directly wiping the lens by cloth can be effectively avoided, thereby greatly prolonging the service life of the lens;
2. the utility model discloses in, through push rod, stopper and the coupling spring who sets up, this kind sets up cooperation push rod and stopper fixed connection and stopper and coupling spring fixed connection, can be when the camera lens is idle not like this, accomodate the protection to the camera lens, and the dismouting is got up all very conveniently moreover, convenient to use, labour saving and time saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the whole structure of the filter screen of the present invention.
In the figure: 1-lens body, 2-protective shell, 3-air ball, 4-air outlet pipe, 5-pressing plate, 6-buffer spring, 7-motor, 8-cam, 9-connecting spring, 10-limiting block, 11-push rod and 12-filter screen.
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. 1-3, the present invention provides a technical solution:
a large-aperture full-picture lens comprises a lens body 1, a protective shell 2 and an air outlet pipe 4, wherein the lens body 1 is connected with the protective shell 2 in a sliding manner, the protective shell 2 is fixedly connected with the air outlet pipe 4, the upper end and the lower end of the right end of the outer side of the air outlet pipe 4 are both connected with an air ball 3 in a sliding manner, one side of the air ball 3, which is far away from the air outlet pipe 4, is connected with a pressure plate 5 in a sliding manner, the pressure plate 5 is connected with the protective shell 2 in a rotating manner, one side of the pressure plate 5, which is far away from the air ball 3, is fixedly connected with a buffer spring 6, the buffer spring 6 is fixedly connected with the protective shell 2, the left side and the right side of the central position on the left side of the protective shell 2 are both fixedly connected with a motor 7, the tail end of a main shaft of the motor 7 is fixedly connected with a cam 8, and the cam 8 is connected with the pressure plate 5 in a sliding manner, so that dust on the lens can be effectively removed, the lens can be well maintained, and can be effectively prevented from being directly wiped by cloth, and damage to a coating layer which is easy to be damaged on the surface of the lens, greatly prolonged the life of camera lens, the equal fixedly connected with coupling spring 9 in both ends inboard about the 2 right sides of protective housing, coupling spring 9 is close to one side fixedly connected with stopper 10 of camera lens body 1, stopper 10 and 2 sliding connection of protective housing, stopper 10 and 1 sliding connection of camera lens body, stopper 10 right side fixedly connected with push rod 11, push rod 11 and 2 sliding connection of protective housing, can be when the camera lens is idle not used like this, accomodate the protection to the camera lens, and the dismouting is got up all very conveniently, and convenient to use, time saving and labor saving.
The air ball 3 is fixedly connected with the protective shell 2, and the air ball 3 is made of silica gel materials, so that dust can be effectively removed conveniently; the rotation angle of the pressure plate 5 is 0-30 degrees, so that effective rotation is convenient to realize; the number of the buffer springs 6 is 4, and the buffer springs 6 are arranged in a vertical symmetry manner, so that effective buffering is facilitated; the left end of the inner side of the air outlet pipe 4 is fixedly connected with a filter screen 12, so that dust in the air can be effectively filtered.
The working process is as follows: the electric appliances used by the device all adopt external power sources, when in use, the electric motor 7 on the protective shell 2 can be started, the electric motor 7 can drive the cam 8 to rotate, at the moment, the pressing plate 5 can frequently press the air ball 3 under the action of the cam 8, at the moment, the buffer spring 6 can play a good buffer role, so that dust on the lens body 1 can be effectively removed, the lens body 1 can be well maintained, the damage caused by directly wiping with cloth and easily damaged coatings on the surface of the lens body 1 can be effectively avoided, the service life of the lens body 1 is greatly prolonged, meanwhile, the limit rod 10 can be driven to move by moving the push rod 11, at the moment, under the matching of the connecting spring 9, the lens body 1 can be effectively separated from the protective shell 2, so that when the lens is not used, the lens is stored and protected, and the lens is convenient to disassemble and assemble, convenient to use, time-saving and labor-saving.
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 (5)
1. The utility model provides a full picture camera lens of big light ring, includes camera lens body (1), protective housing (2) and outlet duct (4), its characterized in that: the lens body (1) is connected with a protective shell (2) in a sliding manner, the protective shell (2) is fixedly connected with an air outlet pipe (4), the upper end and the lower end of the right end of the outer side of the air outlet pipe (4) are respectively connected with an air ball (3) in a sliding manner, one side, away from the air outlet pipe (4), of the air ball (3) is respectively connected with a pressing plate (5) in a sliding manner, the pressing plate (5) is rotatably connected with the protective shell (2), one side, away from the air ball (3), of the pressing plate (5) is fixedly connected with a buffer spring (6), the buffer spring (6) is fixedly connected with the protective shell (2), the left side and the right side of the central position of the left side of the protective shell (2) are respectively and fixedly connected with a motor (7), the tail end of a main shaft of the motor (7) is fixedly connected with a cam (8), the cam (8) is connected with the pressing plate (5) in a sliding manner, the inner sides of the upper end and the lower end of the right side of the protective shell (2) are respectively and fixedly connected with a connecting spring (9), one side fixedly connected with stopper (10) that connecting spring (9) are close to camera lens body (1), stopper (10) and protective housing (2) sliding connection, stopper (10) and camera lens body (1) sliding connection, stopper (10) right side fixedly connected with push rod (11), push rod (11) and protective housing (2) sliding connection.
2. The large-aperture full-frame lens according to claim 1, wherein: the air ball (3) is fixedly connected with the protective shell (2), and the air ball (3) is made of silica gel materials.
3. The large-aperture full-frame lens according to claim 1, wherein: the rotating angle of the pressure plate (5) is 0-30 degrees.
4. The large-aperture full-frame lens according to claim 1, wherein: the number of the buffer springs (6) is 4 in total, and the buffer springs (6) are arranged in a vertically symmetrical mode.
5. The large-aperture full-frame lens according to claim 1, wherein: and a filter screen (12) is fixedly connected to the left end of the inner side of the air outlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181593.1U CN214311049U (en) | 2021-01-22 | 2021-01-22 | Large-aperture full-frame lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181593.1U CN214311049U (en) | 2021-01-22 | 2021-01-22 | Large-aperture full-frame lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214311049U true CN214311049U (en) | 2021-09-28 |
Family
ID=77829273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120181593.1U Active CN214311049U (en) | 2021-01-22 | 2021-01-22 | Large-aperture full-frame lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214311049U (en) |
-
2021
- 2021-01-22 CN CN202120181593.1U patent/CN214311049U/en active Active
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