CN115327760A - Optical assembly suitable for sighting telescope - Google Patents
Optical assembly suitable for sighting telescope Download PDFInfo
- Publication number
- CN115327760A CN115327760A CN202211243005.8A CN202211243005A CN115327760A CN 115327760 A CN115327760 A CN 115327760A CN 202211243005 A CN202211243005 A CN 202211243005A CN 115327760 A CN115327760 A CN 115327760A
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- wall
- sighting telescope
- reticle body
- joint
- ring
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
- G02B23/105—Sighting devices with light source and collimating reflector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
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- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
The invention discloses an optical component suitable for being used in a sighting telescope, which relates to the technical field of electronic reticles and comprises the sighting telescope and an electronic reticle body, wherein the electronic reticle body is movably arranged on the inner wall of the sighting telescope; the front end of gun sight is provided with solid fixed ring, gu fixed ring movable mounting is at the front end of gun sight, should gu fixed ring can fix the electron graticule body at the gun sight inner wall. According to the invention, the electronic reticle body and the sighting telescope are detachably designed, so that during production, the sighting telescope is assembled and then the electronic reticle body is installed on the inner wall of the sighting telescope, steps are reduced during the assembly of the sighting telescope, the operation is simple, and meanwhile, the electronic reticle body can be independently replaced.
Description
Technical Field
The invention relates to the technical field of electronic reticles, in particular to an optical component suitable for being used in a sighting telescope.
Background
The reticle is generally arranged on the focal plane of a right objective lens of the telescope, and is thin glass with a dense division line engraved on the surface of the reticle, and the length of the right eyepiece is influenced to a greater or lesser extent due to the fact that the thin glass participates in imaging theoretically and prolongs the focal length of the objective lens;
the Chinese patent discloses: an optical assembly suitable for use in a scope, disclosed as: publication No.: CN110471174A, the liquid crystal adopting the LCD electronic reticle is a mixture of high molecular material and low molecular liquid crystal, and is transparent when not powered, and the transmittance is between 80% and 98%; a light scattering state on power up, making the present invention suitable for use in a scope;
the problems in the prior art are that: when installing electron reticle gun sight itself, be generally with the gun sight divide into two parts, then place the reticle between two parts of gun sight, the rethread ultrasonic bonding assembles the three into an organic whole with the three, and such drawback is: the assembly steps are many, can not change, inconvenient to clear up and overhaul the reticule.
Disclosure of Invention
It is an object of the present invention to provide an optical assembly suitable for use in a scope that solves the problems set forth in the background above.
In order to solve the technical problems, the invention provides the following technical scheme: an optical assembly suitable for use in a sighting telescope comprises the sighting telescope and an electronic reticle body, wherein the electronic reticle body is movably arranged on the inner wall of the sighting telescope;
the front end of the sighting telescope is provided with a fixing ring, the fixing ring is movably arranged at the front end of the sighting telescope, and the fixing ring can fix the electronic reticule body on the inner wall of the sighting telescope;
because electron reticle body and gun sight are detachable design, so when production, only need with the gun sight assembly follow-up install the inner wall at the gun sight with the electron reticle body again, so reduced the step when the equipment gun sight, easy operation to the electron reticle body can also be changed alone simultaneously.
According to the technical scheme, the inner wall of the front end of the sighting telescope is provided with a thread groove, the outer wall of the fixing ring is in threaded connection with the inner wall of the thread groove, and the fixing ring can be rotatably screwed on the inner wall of the thread groove;
through setting up foretell solid fixed ring to after installing the electron graticule body inside the gun sight, then will fix solid fixed ring and screw up the front end at the electron graticule body, also be the front end of gun sight promptly, thereby make the electron graticule body firmly fix inside the gun sight, can not become flexible, and also can set up elastic rubber circle at solid fixed ring's right-hand member, thereby further increased frictional force, reduce not hard up possibility, make the installation of electron graticule body firm.
According to the technical scheme, the inside of the thread groove is provided with the lighting ring, and the inner side of the lighting ring is provided with the LED lamp beads;
through setting up foretell illumination ring and installing the LED lamp pearl in illumination ring inboard to luminance when can increasing the observation improves the usability.
According to the technical scheme, the front end and the rear end of the electronic reticle body are respectively provided with a front flange and a rear flange, and the front flange and the rear flange are integrally formed with the electronic reticle body;
through setting up foretell preceding flange and back flange to when the electron reticle body was installed inside the gun sight, the state of slope was difficult to appear to the electron reticle body, improved the precision of installation.
According to the technical scheme, the middle part of the electronic reticle body is provided with a pore, and fluorescent liquid is arranged inside the pore; the inner side of the sighting telescope is also provided with a light projecting device, and when the light projecting device projects light, a cross cursor can be formed on the fine hole.
According to the technical scheme, the clamping ring is arranged on the outer wall of the electronic reticle body, the clamping ring is clamped on the outer wall of the electronic reticle body, and one end of the clamping ring is fastened with the inner wall of the threaded groove.
According to the technical scheme, the clamping convex block is arranged on the inner side of the clamping ring, the clamping ring groove is formed in the outer wall of the electronic reticle body, and the clamping convex block is clamped with the clamping ring groove to enable the clamping ring to be clamped with the outer wall of the electronic reticle body through the clamping convex block.
According to the technical scheme, the outer wall of the electronic reticle body is provided with the groove, the inner wall of the sighting telescope is provided with the clamping sheet, the clamping sheet is made of metal materials, and the clamping sheet is clamped with the groove.
According to the technical scheme, the front surface and the rear surface of the electronic reticle body are both provided with the rough surface areas, the rough surface areas are distributed on the outer wall of the electronic reticle body, and the rough surface areas play a role in reducing light reflection.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the electronic reticle, the electronic reticle body and the sighting telescope are detachably designed, so that during production, the sighting telescope is assembled and then the electronic reticle body is installed on the inner wall of the sighting telescope, steps are reduced during the assembly of the sighting telescope, the operation is simple, and meanwhile, the electronic reticle body can be independently replaced;
2. after the electronic reticle body is arranged in the sighting telescope, the fixing ring is screwed at the front end of the electronic reticle body, namely the front end of the sighting telescope, so that the electronic reticle body is firmly fixed in the sighting telescope without loosening, and the right end of the fixing ring can be provided with the elastic rubber ring, so that the friction force is further increased, the possibility of loosening is reduced, and the electronic reticle body is firmly installed;
3. according to the invention, by arranging the front flange and the rear flange, when the electronic reticle body is arranged in the sighting telescope, the electronic reticle body is not easy to incline, so that the mounting accuracy is improved;
4. according to the electronic reticle, the frosted surface area is arranged on the outer wall of the electronic reticle body, so that when light is projected onto the electronic reticle body, part of light can be diffused, glare is reduced, and the use comfort of users is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an exploded view of an optical assembly suitable for use in a scope in accordance with a first embodiment of the invention;
FIG. 2 is a partial cross-sectional view of an optical assembly suitable for use in a scope in accordance with a first embodiment of the invention;
FIG. 3 is an enlarged schematic view of A of FIG. 2 according to the present invention;
FIG. 4 is a perspective view of an optical assembly suitable for use in a scope in accordance with a second embodiment of the invention;
FIG. 5 is a cross-sectional view of an optical assembly suitable for use in a scope in accordance with a second embodiment of the invention;
FIG. 6 is an enlarged schematic view of B of FIG. 5 in accordance with the present invention;
fig. 7 is a perspective view of an optical assembly suitable for use in a scope in accordance with a third embodiment of the present invention.
In the figure: 101 sighting telescope, 102 fixing rings, 103 thread grooves, 201 electronic reticle body, 202 front flange, 203 rear flange, 204 fine holes, 205 clamping ring grooves, 301 clamping ring, 302 clamping lug, 303 lighting ring, 304 LED lamp bead, 401 groove, 402 clamping sheet and 501 frosted area.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, an optical assembly suitable for use in a sighting telescope includes a sighting telescope 101 and an electronic reticle body 201, wherein the electronic reticle body 201 is movably mounted on an inner wall of the sighting telescope 101;
the front end of the sighting telescope 101 is provided with a fixing ring 102, the fixing ring 102 is movably arranged at the front end of the sighting telescope 101, and the fixing ring 102 can fix the electronic reticle body 201 on the inner wall of the sighting telescope 101;
because the electronic reticle body 201 and the sighting telescope 101 are designed to be detachable, when in production, the sighting telescope 101 is only required to be assembled and then the electronic reticle body 201 is arranged on the inner wall of the sighting telescope 101, so that steps are reduced when the sighting telescope 101 is assembled, the operation is simple, and meanwhile, the electronic reticle body 201 can be independently replaced.
A thread groove 103 is formed in the inner wall of the front end of the sighting telescope 101, the outer wall of the fixing ring 102 is in threaded connection with the inner wall of the thread groove 103, and the fixing ring 102 can be screwed on the inner wall of the thread groove 103 in a rotating mode;
through setting up foretell fixed ring 102, thereby after installing electron reticle body 201 inside gun sight 101, then screw up fixed ring 102 at the front end of electron reticle body 201, also be exactly the front end of gun sight 101, thereby make electron reticle body 201 firmly fix inside gun sight 101, can not become flexible, and also can set up elastic rubber circle at fixed ring 102's right-hand member, thereby further increased frictional force, reduce not hard up possibility, make electron reticle body 201 install firmly.
An illumination ring 303 is arranged inside the thread groove 103, and an LED lamp bead 304 is arranged on the inner side of the illumination ring 303;
by arranging the lighting ring 303 and the LED lamp beads 304 arranged on the inner side of the lighting ring 303, the brightness during observation can be increased, and the usability is improved.
A front flange 202 and a rear flange 203 are respectively arranged at the front end and the rear end of the electronic reticle body 201, and the front flange 202 and the rear flange 203 are integrally formed with the electronic reticle body 201;
by arranging the front flange 202 and the rear flange 203, when the electronic reticle body 201 is installed inside the sighting telescope 101, the electronic reticle body 201 is not easy to incline, and the installation accuracy is improved.
A pore 204 is arranged in the middle of the electronic reticle body 201, and fluorescent liquid is arranged in the pore 204; a light projection device is further installed inside the scope 101, and when the light projection device projects light, a cross-shaped cursor is formed on the fine hole 204.
The outer wall of the electronic reticle body 201 is provided with a clamping ring 301, the clamping ring 301 is clamped on the outer wall of the electronic reticle body 201, and one end of the clamping ring 301 is fastened with the inner wall of the threaded groove 103.
A clamping convex block 302 is arranged on the inner side of the clamping ring 301, a clamping ring groove 205 is formed in the outer wall of the electronic reticle body 201, the clamping convex block 302 is clamped with the clamping ring groove 205, and the clamping ring 301 can be clamped with the outer wall of the electronic reticle body 201 through the clamping convex block 302;
in this embodiment, the electronic reticle body 201 and the sighting telescope 101 can be designed to be detachable through the clamping ring 301 and the clamping ring groove 205, so that during production, the sighting telescope 101 is assembled and then the electronic reticle body 201 is installed on the inner wall of the sighting telescope 101, steps are reduced when the sighting telescope 101 is assembled, the operation is simple, and meanwhile, the electronic reticle body 201 can be replaced independently;
install electron reticle body 201 inside back at gun sight 101 simultaneously, then screw up solid fixed ring 102 at the front end of electron reticle body 201, also be the front end of gun sight 101 promptly to make electron reticle body 201 firmly fix inside gun sight 101, can not become flexible, and also can set up elastic rubber circle at solid fixed ring 102's right-hand member, thereby further increased frictional force, reduce not hard up possibility, make electron reticle body 201 install firmly.
Example two:
referring to fig. 1-6, an optical assembly suitable for use in a sighting telescope includes a sighting telescope 101 and an electronic reticle body 201, wherein the electronic reticle body 201 is movably mounted on an inner wall of the sighting telescope 101;
the front end of the sighting telescope 101 is provided with a fixing ring 102, the fixing ring 102 is movably arranged at the front end of the sighting telescope 101, and the fixing ring 102 can fix the electronic reticle body 201 on the inner wall of the sighting telescope 101;
because the electronic reticle body 201 and the sighting telescope 101 are designed to be detachable, when in production, the sighting telescope 101 is only required to be assembled and then the electronic reticle body 201 is arranged on the inner wall of the sighting telescope 101, so that steps are reduced when the sighting telescope 101 is assembled, the operation is simple, and meanwhile, the electronic reticle body 201 can be independently replaced.
A thread groove 103 is formed in the inner wall of the front end of the sighting telescope 101, the outer wall of the fixing ring 102 is in threaded connection with the inner wall of the thread groove 103, and the fixing ring 102 can be rotatably screwed on the inner wall of the thread groove 103;
through setting up foretell fixed ring 102, thereby after installing electron reticle body 201 inside gun sight 101, then screw up fixed ring 102 at the front end of electron reticle body 201, also be exactly the front end of gun sight 101, thereby make electron reticle body 201 firmly fix inside gun sight 101, can not become flexible, and also can set up elastic rubber circle at fixed ring 102's right-hand member, thereby further increased frictional force, reduce not hard up possibility, make electron reticle body 201 install firmly.
An illumination ring 303 is arranged inside the threaded groove 103, and an LED lamp bead 304 is arranged on the inner side of the illumination ring 303;
by arranging the lighting ring 303 and the LED lamp beads 304 arranged on the inner side of the lighting ring 303, the brightness during observation can be increased, and the usability is improved.
A front flange 202 and a rear flange 203 are respectively arranged at the front end and the rear end of the electronic reticle body 201, and the front flange 202 and the rear flange 203 are integrally formed with the electronic reticle body 201;
by arranging the front flange 202 and the rear flange 203, when the electronic reticle body 201 is installed inside the sighting telescope 101, the electronic reticle body 201 is not easy to incline, and the installation accuracy is improved.
A pore 204 is arranged in the middle of the electronic reticle body 201, and fluorescent liquid is arranged in the pore 204; a light projection device is also arranged on the inner side of the sighting telescope 101, and when the light projection device projects light, a cross cursor can be formed on the fine hole 204;
a groove 401 is formed in the outer wall of the electronic reticle body 201, a clamping piece 402 is arranged on the inner wall of the sighting telescope 101, the clamping piece 402 is made of metal materials, and the clamping piece 402 is clamped with the groove 401;
in this embodiment, the electronic reticle body 201 is directly installed inside the sighting telescope 101, and then the electronic reticle body 201 is firmly installed by tightening the fixing ring 102, so that the detachable effect is achieved, and the structure is simpler compared with that of the embodiment.
Example three:
with reference to fig. 7, an optical assembly suitable for use in a sighting telescope includes a sighting telescope 101 and an electronic reticle body 201, wherein the electronic reticle body 201 is movably mounted on an inner wall of the sighting telescope 101;
the front end of the sighting telescope 101 is provided with a fixing ring 102, the fixing ring 102 is movably arranged at the front end of the sighting telescope 101, and the fixing ring 102 can fix the electronic reticle body 201 on the inner wall of the sighting telescope 101;
because the electronic reticle body 201 and the sighting telescope 101 are designed to be detachable, when in production, the sighting telescope 101 is only required to be assembled and then the electronic reticle body 201 is installed on the inner wall of the sighting telescope 101, so that steps are reduced when the sighting telescope 101 is assembled, the operation is simple, and meanwhile, the electronic reticle body 201 can be independently replaced.
A thread groove 103 is formed in the inner wall of the front end of the sighting telescope 101, the outer wall of the fixing ring 102 is in threaded connection with the inner wall of the thread groove 103, and the fixing ring 102 can be rotatably screwed on the inner wall of the thread groove 103;
through setting up foretell fixed ring 102, thereby after installing electron reticle body 201 inside gun sight 101, then screw up fixed ring 102 at the front end of electron reticle body 201, also be the front end of gun sight 101, thereby make electron reticle body 201 firmly fix inside gun sight 101, can not become flexible, and also can set up elastic rubber circle at fixed ring 102's right-hand member, thereby further increased frictional force, reduce not hard up possibility, make electron reticle body 201 install firmly.
An illumination ring 303 is arranged inside the thread groove 103, and an LED lamp bead 304 is arranged on the inner side of the illumination ring 303;
by arranging the lighting ring 303 and the LED lamp beads 304 arranged on the inner side of the lighting ring 303, the brightness during observation can be increased, and the usability is improved.
A front flange 202 and a rear flange 203 are respectively arranged at the front end and the rear end of the electronic reticle body 201, and the front flange 202 and the rear flange 203 are integrally formed with the electronic reticle body 201;
by arranging the front flange 202 and the rear flange 203, when the electronic reticle body 201 is installed inside the sighting telescope 101, the electronic reticle body 201 is not easy to incline, and the installation accuracy is improved.
A pore 204 is arranged in the middle of the electronic reticle body 201, and fluorescent liquid is arranged in the pore 204; a light projection device is also arranged on the inner side of the sighting telescope 101, and when the light projection device projects light, a cross cursor can be formed on the fine hole 204;
the front surface and the back surface of the electronic reticle body 201 are both provided with rough surface areas 501, the rough surface areas 501 are distributed on the outer wall of the electronic reticle body 201, and the rough surface areas 501 play a role in reducing light reflection;
in this embodiment, the outer wall of the electronic reticle body 201 is provided with the frosted area 501, so that when light is projected onto the electronic reticle body 201, part of light can be reflected diffusely, and glare is reduced.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An optical assembly suitable for use in a scope, comprising a scope (101) and an electronic reticle body (201), characterized by: the electronic reticle body (201) is movably arranged on the inner wall of the sighting telescope (101);
the front end of the sighting telescope (101) is provided with a fixing ring (102), the fixing ring (102) is movably mounted at the front end of the sighting telescope (101), and the electronic reticle body (201) can be fixed on the inner wall of the sighting telescope (101) through the fixing ring (102).
2. An optical assembly suitable for use in a scope according to claim 1, wherein: thread groove (103) have been seted up to the front end inner wall of gun sight (101), the outer wall of solid fixed ring (102) and the inner wall threaded connection of thread groove (103), gu fixed ring (102) rotatable screw up installs the inner wall at thread groove (103).
3. An optical assembly suitable for use in a scope according to claim 2, wherein: an illuminating ring (303) is arranged inside the threaded groove (103), and an LED lamp bead (304) is arranged on the inner side of the illuminating ring (303).
4. An optical assembly suitable for use in a sighting telescope according to claim 1, wherein: the front end and the rear end of the electronic reticle body (201) are respectively provided with a front flange (202) and a rear flange (203), and the front flange (202) and the rear flange (203) are integrally formed with the electronic reticle body (201).
5. An optical assembly suitable for use in a scope according to claim 1, wherein: a pore (204) is arranged in the middle of the electronic reticle body (201), and fluorescent liquid is arranged inside the pore (204).
6. An optical assembly suitable for use in a sighting telescope according to claim 2, wherein: the outer wall of electron reticle body (201) is provided with joint ring (301), joint ring (301) chucking is at the outer wall of electron reticle body (201), the inner wall lock joint of one end and thread groove (103) of joint ring (301).
7. An optical assembly suitable for use in a scope according to claim 6, wherein: the inboard of joint circle (301) is provided with joint lug (302), joint annular (205) have been seted up to the outer wall of electron reticle body (201), joint lug (302) and joint annular (205) joint.
8. An optical assembly suitable for use in a sighting telescope according to claim 2, wherein: the outer wall of electron graticule body (201) is seted up flutedly (401), the inner wall of gun sight (101) is provided with joint piece (402), joint piece (402) are made for the metal material, joint piece (402) and flutedly (401) joint.
9. An optical assembly suitable for use in a sighting telescope according to claim 1, wherein: the front surface and the rear surface of the electronic reticle body (201) are provided with rough surface areas (501), the rough surface areas (501) are distributed on the outer wall of the electronic reticle body (201), and the rough surface areas (501) play a role in reducing light reflection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211243005.8A CN115327760A (en) | 2022-10-11 | 2022-10-11 | Optical assembly suitable for sighting telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211243005.8A CN115327760A (en) | 2022-10-11 | 2022-10-11 | Optical assembly suitable for sighting telescope |
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| Publication Number | Publication Date |
|---|---|
| CN115327760A true CN115327760A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211243005.8A Pending CN115327760A (en) | 2022-10-11 | 2022-10-11 | Optical assembly suitable for sighting telescope |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134230U (en) * | 2013-03-01 | 2013-08-14 | 宁波大学 | Spectrometer used in experiment |
| CN110471174A (en) * | 2019-08-30 | 2019-11-19 | 陈国平 | It is suitable for the electronic division plate of the high transmittance used in gun sight |
| CN213811962U (en) * | 2020-12-09 | 2021-07-27 | 南通环球光学仪器有限公司 | Reticle for sighting telescope |
| CN214333531U (en) * | 2021-03-09 | 2021-10-01 | 武汉杉合光电有限公司 | Fluorescent coupling brightening device for gun aiming reticle |
| CN214950882U (en) * | 2021-05-15 | 2021-11-30 | 江苏金之润机械科技有限公司 | Division plate structure of sighting telescope |
| US20220043276A1 (en) * | 2018-11-28 | 2022-02-10 | Light Optical Works, Ltd. | Reticle unit and optical sighting device |
| CN216245844U (en) * | 2021-11-25 | 2022-04-08 | 南通巨浪光电科技有限公司 | Steering and deviation rectifying mechanism for plate spring removing front reticle of sighting telescope |
-
2022
- 2022-10-11 CN CN202211243005.8A patent/CN115327760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134230U (en) * | 2013-03-01 | 2013-08-14 | 宁波大学 | Spectrometer used in experiment |
| US20220043276A1 (en) * | 2018-11-28 | 2022-02-10 | Light Optical Works, Ltd. | Reticle unit and optical sighting device |
| CN110471174A (en) * | 2019-08-30 | 2019-11-19 | 陈国平 | It is suitable for the electronic division plate of the high transmittance used in gun sight |
| CN213811962U (en) * | 2020-12-09 | 2021-07-27 | 南通环球光学仪器有限公司 | Reticle for sighting telescope |
| CN214333531U (en) * | 2021-03-09 | 2021-10-01 | 武汉杉合光电有限公司 | Fluorescent coupling brightening device for gun aiming reticle |
| CN214950882U (en) * | 2021-05-15 | 2021-11-30 | 江苏金之润机械科技有限公司 | Division plate structure of sighting telescope |
| CN216245844U (en) * | 2021-11-25 | 2022-04-08 | 南通巨浪光电科技有限公司 | Steering and deviation rectifying mechanism for plate spring removing front reticle of sighting telescope |
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