CN215575865U - Anti-glare night vision lens - Google Patents
Anti-glare night vision lens Download PDFInfo
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- CN215575865U CN215575865U CN202121831025.8U CN202121831025U CN215575865U CN 215575865 U CN215575865 U CN 215575865U CN 202121831025 U CN202121831025 U CN 202121831025U CN 215575865 U CN215575865 U CN 215575865U
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Abstract
The utility model discloses an anti-dazzle type night vision lens, which belongs to the field of optical lenses and comprises a barrel lens, wherein a lens supporting barrel is fixedly welded on one side of the barrel lens in a fusion mode, a baffle ring is fixedly welded on one side of the lens supporting barrel, a clamping groove is formed in the lens supporting barrel, the outer side of the lens supporting barrel is connected with a threaded sleeve through threads, a sleeve is fixedly welded on one side of the barrel lens in a fusion mode, the anti-dazzle type night vision lens moves to one side by rotating the threaded sleeve to expose the clamping groove, the night vision lens is conveniently clamped into the clamping groove to be quickly and fixedly installed, the moving range of the threaded sleeve can be limited by the design of the baffle ring, and the threaded sleeve is prevented from being separated from the movable range of the lens supporting barrel; through to one side pulling splint, drive guide arm and slider in proper order and remove to one side, it is inboard with cell-phone insertion backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror, the design of spring can produce bounce to the slider, drives splint and compresses tightly the cell-phone side, prevents that the cell-phone from sliding and dropping.
Description
Technical Field
The utility model relates to the field of optical lenses, in particular to an anti-dazzle night vision lens.
Background
Night vision goggles are an auxiliary viewing tool based on night vision technology and made with the help of a photoelectric imager. The night vision goggles include three kinds, one is low-light night vision goggles, the other is infrared night vision goggles, and automobile driving night vision goggles.
Present anti-dazzle type night vision lens, night vision lens fixed mounting are inside the one end of section of thick bamboo mirror, and inconvenient the demolising is changed it, can't satisfy user's demand, and simultaneously, the development of modern times is free from the cell-phone, and many cell-phone users like to clap down happy affairs thing with the cell-phone and upload on the net, but the fixed cell-phone of the inconvenient installation of current section of thick bamboo mirror is shot and is looked a view. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an anti-glare night vision lens, which is characterized in that a thread sleeve is rotated to move to one side to expose a clamping groove, so that the night vision lens is conveniently clamped into the clamping groove to be quickly and fixedly mounted, and the design of a baffle ring can limit the moving range of the thread sleeve and prevent the thread sleeve from being separated from the movable range of a lens supporting cylinder; through to one side pulling splint, drive guide arm and slider in proper order and remove to one side, it is inboard with cell-phone insertion backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror, the design of spring can produce bounce to the slider, drives splint and compresses tightly the cell-phone side, prevents that the cell-phone from sliding and dropping.
In order to solve the above problems, the present invention adopts the following technical solutions.
An anti-dazzle type night vision lens comprises a barrel lens, a lens supporting barrel is fixedly welded on one side of the barrel lens in a fusion mode, a retaining ring is fixedly welded on one side of the lens supporting barrel, a clamping groove is formed in the lens supporting barrel, a threaded sleeve is connected to the outer side of the lens supporting barrel through threads, a sleeve is fixedly welded on one side of the barrel lens in a fusion mode, a connecting sleeve is connected to the outer side of the sleeve through threads, a supporting plate is fixedly welded on the lower end of the connecting sleeve, a sliding groove is formed in the supporting plate, a sliding block is sleeved in the sliding groove in a sliding mode, a guide rod is fixedly welded on one end of the sliding block in a fusion mode, a spring is sleeved on the outer side of the guide rod in a sliding mode, a clamping plate is fixedly welded on the inner sides of the supporting plate and the clamping plate in a fusion mode, and an anti-skid pad is fixedly welded on the inner sides of the supporting plate and the clamping plate, the anti-dazzle type night vision lens is enabled to move to one side to expose the clamping groove by rotating the threaded sleeve, the night vision lens is conveniently clamped into the clamping groove to be quickly and fixedly mounted, the moving range of the threaded sleeve can be limited by the design of the retaining ring, and the threaded sleeve is prevented from being separated from the movable range of the lens supporting cylinder; through to one side pulling splint, drive guide arm and slider in proper order and remove to one side, it is inboard with cell-phone insertion backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror, the design of spring can produce bounce to the slider, drives splint and compresses tightly the cell-phone side, prevents that the cell-phone from sliding and dropping.
Furthermore, the thread bush is hugged closely to a side of section of thick bamboo mirror, through rotating the thread bush, makes it expose the draw-in groove to one side removal, conveniently goes into the quick fixed mounting of night vision lens card inside the draw-in groove.
Furthermore, the inside slip of thread bush cup joints and keeps off the ring, the surface of a lens support section of thick bamboo is provided with the screw thread, and the design of keeping off the ring can restrict the mobility range of thread bush, prevents that the thread bush from breaking away from the mobility range of a lens support section of thick bamboo.
Further, the guide arm is cup jointed in the inside slip of one side of backup pad, the spring is cup jointed in the inside slip of spout, through to one side pulling splint, drives guide arm and slider in proper order and removes to one side, and it is inboard to make things convenient for cell-phone clip in backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror.
Furthermore, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected with one side of the sliding groove, the spring is designed to generate rebound force on the sliding block, the clamping plate is driven to compress the side face of the mobile phone, and the mobile phone is prevented from sliding and falling.
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the threaded sleeve is rotated to move towards one side to expose the clamping groove, so that the night vision lens can be conveniently clamped into the clamping groove to be quickly and fixedly mounted, the moving range of the threaded sleeve can be limited by the design of the retaining ring, and the threaded sleeve is prevented from being separated from the movable range of the lens supporting cylinder; through to one side pulling splint, drive guide arm and slider in proper order and remove to one side, it is inboard with cell-phone insertion backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror, the design of spring can produce bounce to the slider, drives splint and compresses tightly the cell-phone side, prevents that the cell-phone from sliding and dropping.
(2) A side face of the cylindrical mirror is tightly attached to the threaded sleeve, the threaded sleeve is rotated to move towards one side to expose the clamping groove, and the night vision lens is conveniently clamped into the clamping groove to be quickly and fixedly mounted.
(3) The inside slip of thread bush cup joints and keeps off the ring, and the surface of a lens support section of thick bamboo is provided with the screw thread, and the design of keeping off the ring can restrict the removal scope of thread bush, prevents that the thread bush from breaking away from the removal scope of a lens support section of thick bamboo.
(4) The guide arm is cup jointed in the inside slip of one side of backup pad, and the spring is cup jointed in the inside slip of spout, through to one side pulling splint, drives guide arm and slider in proper order and removes to one side, and it is inboard convenient with cell-phone insertion backup pad and splint to use the cell-phone to observe through a section of thick bamboo mirror.
(5) One end fixed connection slider of spring, the other end fixed connection spout one side of spring, the design of spring can produce bounce to the slider, drives splint and compresses tightly the cell-phone side, prevents that the cell-phone from sliding and dropping.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged cross-sectional view of the lens holding cylinder of the present invention;
fig. 3 is an enlarged sectional top view of the support plate of the present invention.
The reference numbers in the figures illustrate:
the lens comprises a 1-cylinder lens, a 11-cylinder lens supporting cylinder, a 12-baffle ring, a 13-clamping groove, a 14-thread sleeve, a 2-sleeve, a 21-connecting sleeve, a 22-supporting plate, a 23-sliding groove, a 24-sliding block, a 25-guide rod, a 26-spring, a 27-clamping plate and a 28-antiskid pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, an anti-glare night vision lens includes a barrel lens 1, a lens support barrel 11 is fixedly welded on one side of the barrel lens 1, a baffle ring 12 is fixedly welded on one side of the lens support barrel 11, a clamping groove 13 is formed inside the lens support barrel 11, a threaded sleeve 14 is connected on the outer side of the lens support barrel 11 through threads, a sleeve 2 is fixedly welded on one side of the barrel lens 1, a connecting sleeve 21 is connected on the outer side of the sleeve 2 through threads, a supporting plate 22 is fixedly welded on the lower end of the connecting sleeve 21, a sliding groove 23 is formed inside the supporting plate 22, a sliding block 24 is slidably sleeved inside the sliding groove 23, a guide rod 25 is fixedly welded on one end of the sliding block 24, a spring 26 is slidably sleeved on the outer side of the guide rod 25, a clamping plate 27 is fixedly welded on one end of the guide rod 25, and an anti-skid pad 28 is fixedly welded on the inner sides of the supporting plate 22 and the clamping plate 27.
Referring to fig. 1-2, a side surface of the barrel lens 1 is tightly attached to the threaded sleeve 14, and the threaded sleeve 14 is rotated to move to one side to expose the slot 13, so that the night vision lens can be conveniently clamped into the slot 13 for fast and fixed installation, the threaded sleeve 14 is slidably sleeved with the baffle ring 12, the outer surface of the lens supporting barrel 11 is provided with threads, and the baffle ring 12 is designed to limit the moving range of the threaded sleeve 14 and prevent the threaded sleeve 14 from being separated from the movable range of the lens supporting barrel 11.
Referring to fig. 1 and 3, a guide rod 25 is slidably sleeved inside one side of a support plate 22, a spring 26 is slidably sleeved inside a sliding groove 23, a clamp plate 27 is pulled to one side, the guide rod 25 and a slide block 24 are sequentially driven to move to one side, and the mobile phone can be conveniently clamped inside the support plate 22 and the clamp plate 27, so that the mobile phone can be observed through a cylindrical lens 1, one end of the spring 26 is fixedly connected with the slide block 24, the other end of the spring 26 is fixedly connected with one side of the sliding groove 23, the spring 26 is designed to generate a rebound force on the slide block 24, the clamp plate 27 is driven to compress the side face of the mobile phone, and the mobile phone is prevented from sliding and falling.
This anti-dazzle type night vision lens, through rotating thread bush 14, make it expose draw-in groove 13 to the lateral shifting, conveniently go into draw-in groove 13 inside with the night vision lens card and carry out quick fixed mounting, the removal scope that can restrict thread bush 14 of the design of fender ring 12, prevent that thread bush 14 from breaking away from the movable range of lens support section of thick bamboo 11, through pulling splint 27 to one side, drive guide arm 25 and slider 24 in proper order and remove to one side, it is inboard with cell-phone centre gripping backup pad 22 and splint 27 to make things convenient for, and inside the accurate adapter sleeve 21 of cell-phone camera, thereby use the cell-phone to observe through a section of thick bamboo mirror 1, spring 26's design can produce bounce to slider 24, it compresses tightly the cell-phone side to drive splint 27, prevent that the cell-phone from sliding and dropping.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an anti-dazzle type night vision lens, includes section of thick bamboo mirror (1), its characterized in that: the fixed welding of one side of a section of thick bamboo mirror (1) has a lens supporting cylinder (11), the fixed welding of one side of a lens supporting cylinder (11) has a fender ring (12), open the inside of a lens supporting cylinder (11) has draw-in groove (13), there is threaded sleeve (14) outside of a lens supporting cylinder (11) through threaded connection, one side of a section of thick bamboo mirror (1) is fixed welding has sleeve (2), there is adapter sleeve (21) outside of sleeve (2) through threaded connection, the fixed welding of the lower extreme of adapter sleeve (21) has backup pad (22), the inside of backup pad (22) is provided with spout (23), the inside slip of spout (23) has cup jointed slider (24), the fixed welding of one end of slider (24) has guide arm (25), the outside slip of guide arm (25) has cup jointed spring (26), the fixed welding of one end of guide arm (25) has splint (27), and anti-slip pads (28) are fixedly welded on the inner sides of the supporting plate (22) and the clamping plate (27).
2. The antiglare night vision lens of claim 1, wherein: one side surface of the cylindrical mirror (1) is tightly attached to the threaded sleeve (14).
3. The antiglare night vision lens of claim 1, wherein: the inner part of the threaded sleeve (14) is sleeved with a baffle ring (12) in a sliding manner, and the outer surface of the lens supporting cylinder (11) is provided with threads.
4. The antiglare night vision lens of claim 1, wherein: a guide rod (25) is sleeved in one side of the supporting plate (22) in a sliding mode, and a spring (26) is sleeved in the sliding groove (23) in a sliding mode.
5. The antiglare night vision lens of claim 1, wherein: one end of the spring (26) is fixedly connected with the sliding block (24), and the other end of the spring (26) is fixedly connected with one side of the sliding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831025.8U CN215575865U (en) | 2021-08-06 | 2021-08-06 | Anti-glare night vision lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831025.8U CN215575865U (en) | 2021-08-06 | 2021-08-06 | Anti-glare night vision lens |
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| Publication Number | Publication Date |
|---|---|
| CN215575865U true CN215575865U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831025.8U Active CN215575865U (en) | 2021-08-06 | 2021-08-06 | Anti-glare night vision lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116300079A (en) * | 2022-09-07 | 2023-06-23 | 江苏泽景汽车电子股份有限公司 | Fixing device and head-up display |
-
2021
- 2021-08-06 CN CN202121831025.8U patent/CN215575865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116300079A (en) * | 2022-09-07 | 2023-06-23 | 江苏泽景汽车电子股份有限公司 | Fixing device and head-up display |
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