CN210514904U - Switching device for nano wavelength optical filter - Google Patents
Switching device for nano wavelength optical filter Download PDFInfo
- Publication number
- CN210514904U CN210514904U CN201920676287.8U CN201920676287U CN210514904U CN 210514904 U CN210514904 U CN 210514904U CN 201920676287 U CN201920676287 U CN 201920676287U CN 210514904 U CN210514904 U CN 210514904U
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- China
- Prior art keywords
- latch
- frame
- switching device
- connecting plug
- shaft
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Abstract
The utility model discloses a nanometer wavelength light filter auto-change over device, including the auto-change over device main part, the top of auto-change over device main part is equipped with first alignment jig, the bottom of auto-change over device main part is equipped with the second alignment jig, the outside end of first alignment jig is equipped with first latch, the standing groove has been seted up in the center outside of first alignment jig, the lower extreme of first alignment jig has the second shaft frame through first connecting plug threaded connection, the outside end of second shaft frame is equipped with the fourth latch, the lower extreme of second shaft frame has the second connecting plug through the axis body coupling, the lower extreme of second connecting plug is equipped with first shaft bracket, the outside of first shaft bracket is equipped with the third latch, the bottom of first shaft bracket is connected with the second alignment jig through the screw thread, the outside of second alignment jig is equipped with the second latch. The utility model discloses a nanometer wavelength filter auto-change over device, through the setting of auto-change over device main part, realize the inner purpose of conveniently adjusting fast.
Description
Technical Field
The utility model relates to a water environment equipment technical field specifically is a nanometer wavelength filter auto-change over device.
Background
Nanometer wavelength light filter auto-change over device can help carrying out nanometer wavelength light filter switching work, solves the inconvenience that tradition switched, can conveniently install the adaptation simultaneously for the use that the device can be better has reached labour saving and time saving's purpose, but present nanometer wavelength light filter auto-change over device has following problem, has the phenomenon of being not convenient for carry out quick convenient regulation, can cause certain inconvenience, needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nanometer wavelength filter auto-change over device 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 nanometer wavelength light filter auto-change over device, includes the auto-change over device main part, the top of auto-change over device main part is equipped with first alignment jig, the bottom of auto-change over device main part is equipped with the second alignment jig, the outside end of first alignment jig is equipped with first latch, the standing groove has been seted up in the center outside of first alignment jig, the lower extreme of first alignment jig has the second shaft frame through first connecting plug threaded connection, the outside end of second shaft frame is equipped with the fourth latch, the lower extreme of second shaft frame is connected with the second connecting plug through the axis body, the lower extreme of second connecting plug is equipped with first shaft bracket, the outside of first shaft bracket is equipped with the third latch, the bottom of first shaft bracket is connected with the second alignment jig through the screw thread, the outside of second alignment jig is equipped with the second latch, one side of second alignment jig is equipped with spacing.
Preferably, the inner end of the placing groove is fixedly connected with a lens sleeve.
Preferably, the central point of lens cover puts and is equipped with the camera lens, the up end threaded connection of camera lens has first snap ring, the lower terminal surface fixedly connected with second snap ring of camera lens.
Preferably, the limiting frame is in contact with a third clamping tooth on the outer side of the first shaft frame.
Preferably, the second latch and the third latch are arranged in a staggered equidistant mode.
Preferably, the first adjusting bracket is rotatably connected with the second adjusting bracket through a first connecting plug and a second connecting plug.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the installation lens cover, the lens cover can block in the inside of standing groove, can change, only needs to rotate first snap ring when the user needs to change for first snap ring separates with the camera lens, and the cancellation is fixed, and later the user just can take out the lens cover through standing groove inner through the second snap ring, changes, later rotates first snap ring to be connected, just can accomplish fixedly, realizes the change of camera lens.
2. Through the installation of the second adjusting frame, the inner limiting frame of the second adjusting frame is matched with the third latch outside the first shaft frame, a user can drive the second latch to rotate through external force, the second connecting plug is transmitted through the inner second connecting plug, the third latch at the outer side end of the second connecting plug can only rotate clockwise due to the arrangement of the limiting frame, when the second connecting plug rotates reversely, the third latch can be clamped with the third latch to prevent movement, the second connecting plug can be controlled through the arrangement, the hook at the front end of the limiting frame can be matched with the third latch, accurate positioning work can be achieved, the user firstly rotates the second connecting plug forwards and then overturns, when the contact point is reached, the lens sleeve in the placing groove at the upper end and the lower end is aligned due to the fact that the third latch and the second latch are arranged in a staggered mode, and the situation that the lens sleeve in the placing groove at the lower end is aligned is explained.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic view of the split structure of the switching device main body of the present invention;
FIG. 3 is a schematic structural view of a second adjusting bracket of the present invention;
fig. 4 is a schematic view of the lens barrel structure of the present invention.
In the figure: 1-a switching device body; 2-a first adjusting bracket; 3-a second adjusting bracket; 4-a first latch; 5-a first connecting plug; 6-a second connecting plug; 7-a second latch; 8-a limiting frame; 9-a third latch; 10-a first pedestal; 11-a fourth latch; 12-a second shaft carrier; 13-placing a groove; 14-lens sleeve; 15-a first snap ring; 16-a second snap ring; and 17-lens.
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 nanometer wavelength filter switching device comprises a switching device main body 1, a first adjusting frame 2 is arranged at the top end of the switching device main body 1, a second adjusting frame 3 is arranged at the bottom end of the switching device main body 1, a first latch 4 is arranged at the outer side end of the first adjusting frame 2, a placing groove 13 is arranged at the outer side of the center of the first adjusting frame 2, the lower end of the first adjusting frame 2 is in threaded connection with a second shaft frame 12 through a first connecting plug 5, a fourth latch 11 is arranged at the outer side end of the second shaft frame 12, the lower end of the second shaft frame 12 is in shaft connection with a second connecting plug 6 through a shaft body, a first shaft frame 10 is arranged at the lower end of the second connecting plug 6, a third latch 9 is arranged at the outer side of the first shaft frame 10, the bottom end of the first shaft frame 10 is connected with the second adjusting frame 3 through a thread, a second latch 7 is arranged at the outer side of the second adjusting frame 3, a limiting frame 8 is arranged at one side, lens sleeve 14 can block in the inside of standing groove 13, can change, only needs to rotate first snap ring 15 when the user needs to change for first snap ring 15 separates with camera lens 17, and the cancellation is fixed, and later the user just can take out lens sleeve 14 through standing groove 13 inner through second snap ring 16, changes, later rotates first snap ring 15 to be connected, just can accomplish fixedly, realizes the change of camera lens.
The inner end of the placing groove 13 is fixedly connected with a lens sleeve 14, the central position of the lens sleeve 14 is provided with a lens 17, the upper end surface of the lens 17 is in threaded connection with a first snap ring 15, the lower end surface of the lens 17 is fixedly connected with a second snap ring 16, the limiting frame 8 is in contact with a third latch 9 outside the first shaft frame 10, the second latch 7 and the third latch 9 are arranged in a staggered and equidistant mode, the first adjusting frame 2 is rotatably connected with the second adjusting frame 3 through a first connecting plug 5 and a second connecting plug 6, the limiting frame 8 at the inner end of the second adjusting frame 3 is matched with the third latch 9 outside the first shaft frame 10 through installing the second adjusting frame 3, a user can drive the second latch 7 to rotate through external force and transmit through the second connecting plug 6 at the inner end, the third latch 9 at the outer side end of the second connecting plug 6 can only rotate clockwise due to the arrangement of the limiting frame 8, when carrying out the reversal, will with third latch 9 looks block, prevent the motion, the control of second connecting plug 6 can be carried out in such setting, the coupler body of spacing 8 front ends can cooperate with third latch 9, just so can realize accurate location work, the user carries out corotation with second connecting plug 6 earlier, later overturn, when reaching the contact point, because third latch 9 adopts dislocation set with second latch 7, just explain that lens cover 14 in the standing groove 13 of upper and lower extreme has counterpointed.
The working principle is as follows: when the lens holder needs to work, a user can install the lens holder 14, the lens holder 14 can be clamped in the placing groove 13 and can be replaced, when the user needs to replace, the user only needs to rotate the first snap ring 15 to enable the first snap ring 15 to be separated from the lens 17 and cancel the fixation, then the user can take out the lens holder 14 through the inner end of the placing groove 13 through the second snap ring 16 and replace the lens holder, then the first snap ring 15 is rotatably connected to complete the fixation, the lens replacement is realized, by installing the second adjusting frame 3, the limiting frame 8 at the inner end of the second adjusting frame 3 is matched with the third latch 9 at the outer side of the first shaft frame 10, the user can drive the second latch 7 to rotate through external force and transmit through the second connecting plug 6 at the inner end, and the third latch 9 at the outer side end of the second connecting plug 6 can only rotate clockwise due to the arrangement of the limiting frame 8, when carrying out the reversal, will with third latch 9 looks block, prevent the motion, the control of second connecting plug 6 can be carried out in such setting, the coupler body of spacing 8 front ends can cooperate with third latch 9, just so can realize accurate location work, the user carries out corotation with second connecting plug 6 earlier, later overturn, when reaching the contact point, because third latch 9 adopts dislocation set with second latch 7, just explain that lens sleeve 14 in standing groove 13 of upper and lower extreme has counterpointed, accomplish work.
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 (6)
1. A nano-wavelength filter switching device comprising a switching device body (1), characterized in that: the top end of the switching device main body (1) is provided with a first adjusting frame (2), the bottom end of the switching device main body (1) is provided with a second adjusting frame (3), the outer side end of the first adjusting frame (2) is provided with a first latch (4), the outer side of the center of the first adjusting frame (2) is provided with a placing groove (13), the lower end of the first adjusting frame (2) is in threaded connection with a second shaft frame (12) through a first connecting plug (5), the outer side end of the second shaft frame (12) is provided with a fourth latch (11), the lower end of the second shaft frame (12) is connected with a second connecting plug (6) through a shaft body, the lower end of the second connecting plug (6) is provided with a first shaft frame (10), the outer side of the first shaft frame (10) is provided with a third latch (9), the bottom end of the first shaft frame (10) is connected with the second adjusting frame (3) through a thread, the outside of second alignment jig (3) is equipped with second latch (7), one side of second alignment jig (3) is equipped with spacing (8).
2. The nano-wavelength filter switching device according to claim 1, wherein: the inner end of the placing groove (13) is fixedly connected with a lens sleeve (14).
3. The nano-wavelength filter switching device according to claim 2, wherein: the central point of lens cover (14) puts and is equipped with camera lens (17), the up end threaded connection of camera lens (17) has first snap ring (15), the lower terminal surface fixedly connected with second snap ring (16) of camera lens (17).
4. The nano-wavelength filter switching device according to claim 1, wherein: the limiting frame (8) is in contact with a third clamping tooth (9) on the outer side of the first shaft frame (10).
5. The nano-wavelength filter switching device according to claim 1, wherein: the second latch (7) and the third latch (9) are arranged in a staggered equidistant mode.
6. The nano-wavelength filter switching device according to claim 1, wherein: the first adjusting frame (2) is rotatably connected with the second adjusting frame (3) through a first connecting plug (5) and a second connecting plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676287.8U CN210514904U (en) | 2019-05-13 | 2019-05-13 | Switching device for nano wavelength optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676287.8U CN210514904U (en) | 2019-05-13 | 2019-05-13 | Switching device for nano wavelength optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514904U true CN210514904U (en) | 2020-05-12 |
Family
ID=70542738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676287.8U Expired - Fee Related CN210514904U (en) | 2019-05-13 | 2019-05-13 | Switching device for nano wavelength optical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596504A (en) * | 2020-05-22 | 2020-08-28 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
-
2019
- 2019-05-13 CN CN201920676287.8U patent/CN210514904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596504A (en) * | 2020-05-22 | 2020-08-28 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
| CN111596504B (en) * | 2020-05-22 | 2021-11-16 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200512 Termination date: 20200513 |