CN209821469U - Multi-lens super-large-diameter lens - Google Patents
Multi-lens super-large-diameter lens Download PDFInfo
- Publication number
- CN209821469U CN209821469U CN201920430930.9U CN201920430930U CN209821469U CN 209821469 U CN209821469 U CN 209821469U CN 201920430930 U CN201920430930 U CN 201920430930U CN 209821469 U CN209821469 U CN 209821469U
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- lens
- movable block
- fixedly connected
- lens group
- snap ring
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- 230000001681 protective effect Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a super large footpath camera lens of many lenses, including the lens group, the inner chamber of lens group is equipped with installs the lens additional, the surface and the back of lens group all are equipped with adjusts the frame, the top of adjusting the frame is equipped with the protection snap ring, the inner chamber fixedly connected with horizontal pole of adjusting the frame, the surface cover of horizontal pole is equipped with the movable block, the both sides of movable block all are equipped with the spring, the top fixedly connected with kelly of movable block. The utility model discloses a set up fixed fixture block, screw thread, draw-in groove, kelly, protection snap ring, movable block, adjusting frame, first logical groove, horizontal pole, movable block, spring, carriage release lever and second and lead to the groove, solved the function that optical lens on the current market did not possess the lens of being convenient for to increase and decrease, limitation price difference during the use, the phenomenon that the multiplying power influences the use inadequately appears when using easily, the user uses the observation effect relatively poor, influences the experiment effect, is unfavorable for the problem that scientific research work was carried out.
Description
Technical Field
The utility model relates to an optical lens technical field specifically is super large footpath camera lens of many lenses.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm, and can be divided into a short-focus lens, a medium-focus lens and a long-focus lens from the focal length; wide-angle, standard and telephoto lenses are arranged according to the field size; the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, an electric three-variable lens and the like.
Along with the development of advanced science and technology of the times, the application range of the optical lens is wider and wider, the optical lens on the existing market does not have the function of being convenient for to increase and decrease the lenses, the use is limited and the price is poor, the phenomenon that the use is influenced by the multiplying power is not enough easily to appear when the optical lens is used, the use and observation effect of a user is poor, the experiment effect is influenced, and the development of scientific research work is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super large footpath camera lens of many lenses possesses the advantage of the lens of being convenient for increase and decrease, has solved the problem that optical lens does not possess the camera lens function of being convenient for increase and decrease on the current market.
In order to achieve the above object, the utility model provides a following technical scheme: the multi-lens super-large-diameter lens comprises a lens group, an additional lens is arranged in the inner cavity of the lens group, the surface and the back of the lens group are both provided with an adjusting frame, the top of the adjusting frame is provided with a protective snap ring, the inner cavity of the adjusting frame is fixedly connected with a cross bar, the surface of the cross bar is sleeved with a movable block, both sides of the movable block are provided with springs, the top of the movable block is fixedly connected with a clamping rod, the top of the clamping rod penetrates through the adjusting frame and extends to the top of the adjusting frame, the top of the inner cavity of the adjusting frame is provided with a first through groove matched with the clamping rod for use, the bottom of the inner cavity of the protective clamping ring is provided with a clamping groove matched with the clamping rod for use, the bottom fixedly connected with carriage release lever of movable block, the bottom of carriage release lever runs through adjusting the frame and fixedly connected with movable block, the second that cooperates with the carriage release lever and use is seted up to the bottom of adjusting the frame inner chamber and is led to the groove.
Preferably, the left side of the lens group is provided with an objective lens, the inner cavity of the objective lens is fixedly connected with an objective lens, the right side of the lens group is provided with an eyepiece lens, the inner cavity of the eyepiece lens is fixedly connected with an eyepiece, and threads matched with the inner sides of the objective lens and the eyepiece lens for use are arranged on two sides of the inner cavity of the lens group.
Preferably, both sides of the top and the bottom of the lens are provided with fixed clamping blocks, and the outer sides of the fixed clamping blocks are fixedly connected with the joint of the lens group.
Preferably, the bottom fixedly connected with slide bar of movable block, the bottom fixedly connected with slider of slide bar, the spout that uses with the slider cooperation is seted up to the bottom of adjusting the frame inner chamber.
Preferably, the surface of the protection snap ring is provided with anti-skid stripes, and the tolerance fit relation between the protection snap ring and the lens group is transition fit.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up fixed fixture block, the screw thread, the draw-in groove, the kelly, the protection snap ring, the movable block, adjust the frame, first logical groove, the horizontal pole, the movable block, a spring, carriage release lever and second lead to the groove, can make the device reach the function of the camera lens of being convenient for increase and decrease, the optical lens of having solved on the current market does not possess the function of the lens of being convenient for increase and decrease, the nature price is poor when using, the phenomenon that the multiplying power influences the use inadequately appears easily when using, the user uses the observation effect relatively poor, influence the experiment effect, be unfavorable for the problem that.
2. Through the threaded connection, the distance between the lenses of the device can be finely adjusted, so that the device is convenient for a user to use, and the practicability of the device in use is improved;
the additionally-mounted lens can be effectively fixed through the fixing clamping block, so that the stability of the device in use is improved, and the phenomenon that the additionally-mounted lens is not fixed and affects use is avoided;
through the sliding block and the sliding groove, the phenomenon that the use of the device is influenced by clamping stagnation in the use process can be effectively avoided, and the smoothness of the device in the use process is improved;
through anti-skidding stripe, can effectively increase the frictional force on protection snap ring surface, the practicality when the convenient to use person has promoted the device and has used to the dismantlement of protection snap ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the lens assembly of the present invention;
fig. 4 is a sectional view of the adjusting frame of the present invention;
fig. 5 is a top cross-sectional view of the adjusting frame of the present invention.
In the figure: the optical lens comprises a lens group 1, an additional lens 2, an objective lens 3, an objective lens 4, a fixed clamping block 5, a eyepiece lens 6, an eyepiece lens 7, threads 8, a clamping groove 9, a clamping rod 10, a protective clamping ring 11, anti-skid stripes 12, a movable block 13, an adjusting frame 14, a first through groove 15, a transverse rod 16, a sliding groove 17, a sliding rod 18, a sliding block 19, a movable block 20, a spring 21, a movable rod 22 and a second through groove 23.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a multi-lens super large-diameter lens includes a lens set 1, an object lens 3 is disposed on the left side of the lens set 1, an object lens 4 is fixedly connected to the inner cavity of the object lens 3, an eyepiece lens 6 is disposed on the right side of the lens set 1, an eyepiece lens 7 is fixedly connected to the inner cavity of the eyepiece lens 6, threads 8 are disposed on both sides of the inner cavity of the lens set 1 for matching with the inner sides of the object lens 3 and the eyepiece lens 6, the distance between the lenses of the device can be finely adjusted by connecting the threads 8, the device is convenient for a user to use, the practicability of the device during use is improved, an additional lens 2 is disposed in the inner cavity of the lens set 1, fixing blocks 5 are disposed on both sides of the top and the bottom of the additional lens 2, the outer side of the fixing block 5 is fixedly connected with the connection of the lens set 1, the additional lens 2 can be effectively, the phenomenon that an additional lens 2 does not have a fixed influence on use is avoided, the surface and the back of the lens group 1 are both provided with an adjusting frame 14, the top of the adjusting frame 14 is provided with a protective snap ring 11, the inner cavity of the adjusting frame 14 is fixedly connected with a cross rod 16, the surface of the cross rod 16 is sleeved with a movable block 20, the bottom of the movable block 20 is fixedly connected with a slide rod 18, the bottom of the slide rod 18 is fixedly connected with a slide block 19, the bottom of the inner cavity of the adjusting frame 14 is provided with a slide groove 17 matched with the slide block 19 for use, the phenomenon that the use is influenced by clamping stagnation when the device is used can be effectively avoided through the slide block 19 and the slide groove 17, the smoothness of the device in use is improved, both sides of the movable block 20 are provided with springs 21, the top of the movable block 20 is fixedly connected with a clamping rod 10, the top of the clamping rod 10 penetrates through the adjusting frame, draw-in groove 9 with kelly 10 cooperation use has been seted up to the bottom of protection snap ring 11 inner chamber, anti-skidding stripe 12 has been seted up on the surface of protection snap ring 11, tolerance fit relation between protection snap ring 11 and the lens group 1 is transition fit, through anti-skidding stripe 12, can effectively increase the frictional force on protection snap ring 11 surface, convenient to use person is to the dismantlement of protection snap ring 11, practicality when having promoted the device and using, the bottom fixedly connected with carriage release lever 22 of movable block 20, carriage release lever 22's bottom runs through adjusting frame 14 and fixedly connected with movable block 13, the second trough of pass 23 of using with the carriage release lever 22 cooperation is seted up to the bottom of adjusting frame 14 inner chamber.
When the lens group 1 is used, the moving block 13 is moved by a user, the moving rod 22 is driven to move by the movement of the moving block 13, the moving block 20 is driven to move by the movement of the moving rod 22, the spring 21 is deformed by the movement of the moving block 20, the slide rod 18 is driven to move by the movement of the moving block 20, the slide block 19 is driven to slide in the inner cavity of the chute 17 by the movement of the slide rod 18, the clamping rod 10 is driven to move by the movement of the moving block 20 and moves in the inner cavity of the clamping groove 9 by the movement of the clamping rod 10, the protective clamping ring 11 can be taken down by holding the protective clamping ring 11 by the user when the clamping rod 10 moves to the right side of the clamping groove 9, the inner cavity of the lens group 1 can be exposed to the user, the user can change and increase or decrease the additionally arranged lens 2 in the inner cavity of the lens group 1 as required, and then the protective clamping, the moving block 13 is loosened, the clamping rod 10 is restored to be clamped with the protective clamping ring 11 through the elasticity of the spring 21, and the device can achieve the function of conveniently increasing or decreasing the lens through the matching of the structure, so that the device is suitable for popularization and application.
In summary, the following steps: this super large footpath camera lens of many lenses, through fixed fixture block 5, screw thread 8, draw-in groove 9, kelly 10, protection snap ring 11, movable block 13, adjust frame 14, first logical groove 15, horizontal pole 16, movable block 20, spring 21, carriage release lever 22 and second logical groove 23, optical lens in having solved the existing market does not possess the function of the lens of being convenient for increase and decrease, local nature price is poor during the use, the phenomenon that the multiplying power influences the use inadequately appears when using easily, the user uses observation effect relatively poor, influence experiment effect, be unfavorable for the problem that scientific research work developed.
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. Super large footpath camera lens of many lenses, including lens group (1), its characterized in that: the inner cavity of the lens group (1) is provided with an additional lens (2), the surface and the back of the lens group (1) are provided with adjusting frames (14), the top of each adjusting frame (14) is provided with a protective snap ring (11), the inner cavity of each adjusting frame (14) is fixedly connected with a cross rod (16), the surface of each cross rod (16) is sleeved with a movable block (20), two sides of each movable block (20) are provided with springs (21), the top of each movable block (20) is fixedly connected with a clamping rod (10), the top of each clamping rod (10) penetrates through the adjusting frames (14) and extends to the top of each adjusting frame (14), the top of the inner cavity of each adjusting frame (14) is provided with a first through groove (15) matched with the clamping rod (10) for use, the bottom of the inner cavity of each protective snap ring (11) is provided with a clamping groove (9) matched with the clamping rod (10) for use, and the bottom of each movable block (20, the bottom of the moving rod (22) penetrates through the adjusting frame (14) and is fixedly connected with the moving block (13), and a second through groove (23) matched with the moving rod (22) for use is formed in the bottom of the inner cavity of the adjusting frame (14).
2. The multi-lens oversized-diameter lens according to claim 1, characterized in that: the left side of lens group (1) is equipped with objective lens (3), the inner chamber fixedly connected with objective lens (4) of objective lens (3), the right side of lens group (1) is equipped with eyepiece lens (6), the inner chamber fixedly connected with eyepiece lens (7) of eyepiece lens (6), screw thread (8) that use with the inboard cooperation of objective lens (3) and eyepiece lens (6) are all seted up to the both sides of lens group (1) inner chamber.
3. The multi-lens oversized-diameter lens according to claim 1, characterized in that: the both sides of installing lens (2) top and bottom additional all are equipped with fixed fixture block (5), the outside of fixed fixture block (5) and the junction fixed connection of lens group (1).
4. The multi-lens oversized-diameter lens according to claim 1, characterized in that: the bottom fixedly connected with slide bar (18) of movable block (20), the bottom fixedly connected with slider (19) of slide bar (18), spout (17) that cooperate the use with slider (19) are seted up to the bottom of adjustment frame (14) inner chamber.
5. The multi-lens oversized-diameter lens according to claim 1, characterized in that: the surface of the protection snap ring (11) is provided with anti-skid stripes (12), and the tolerance fit relation between the protection snap ring (11) and the lens group (1) is transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430930.9U CN209821469U (en) | 2019-04-01 | 2019-04-01 | Multi-lens super-large-diameter lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430930.9U CN209821469U (en) | 2019-04-01 | 2019-04-01 | Multi-lens super-large-diameter lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821469U true CN209821469U (en) | 2019-12-20 |
Family
ID=68878200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920430930.9U Expired - Fee Related CN209821469U (en) | 2019-04-01 | 2019-04-01 | Multi-lens super-large-diameter lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821469U (en) |
-
2019
- 2019-04-01 CN CN201920430930.9U patent/CN209821469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 no.388, Changsheng Road, Zhongdai street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu kangdazhi Precision Technology Co.,Ltd. Address before: 314200 no.388, Changsheng Road, Zhongdai street, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Guandong Chenmei Electronics (Pinghu) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |