CN218270385U - Integrated white light sighting telescope compatible with night vision function - Google Patents
Integrated white light sighting telescope compatible with night vision function Download PDFInfo
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- CN218270385U CN218270385U CN202221690616.2U CN202221690616U CN218270385U CN 218270385 U CN218270385 U CN 218270385U CN 202221690616 U CN202221690616 U CN 202221690616U CN 218270385 U CN218270385 U CN 218270385U
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Abstract
The utility model provides a white light gun sight of compatible night vision function of integral type, contained leading reticle white light gun sight structure, night vision subassembly and switching module, under the white light mode, can remove image sensor module and display screen module in the night vision subassembly from the second focal plane of formation of image through the switching module, the eyepiece focuses on the second focal plane of formation of image; under night vision mode, can remove the image sensor module and the display screen module in the night vision subassembly to the formation of image second focal plane through the switching module on, at this moment, the eyepiece focus is on the display surface of display screen module and the photosurface of image sensor module and formation of image second focal plane coincidence. The utility model discloses the scheme has solved conventional gun sight to the compatible problem of different observation environment with the structure of integral type, also can guarantee the imaging quality under the different observation environment.
Description
Technical Field
The utility model relates to an optical device technical field, in particular to white light gun sight of compatible night vision function of integral type.
Background
The military and civil sighting telescope used at home and abroad mainly comprises a white light sighting telescope and a night vision low-light sighting telescope. The white sighting telescope can have good imaging quality in the daytime, and a night vision device accessory is sleeved behind the eyepiece for auxiliary observation at night. The telescopic aiming mode increases the total number of lenses on a light path, reduces the integral light transmittance, and has poor imaging quality due to poor optical adaptability; the telescopic sighting form occupies the exit pupil distance of the white sighting telescope, and the exit pupil distance of the telescopic sighting telescope is generally much shorter than that of the white sighting telescope, so that the visual effect is poor and the safety is poor; in addition, the telescopic sight form has poor portability in practical use. The night vision low-light sighting telescope senses invisible infrared light of human eyes by using a photoelectric sensor, achieves the visual effect of human eyes through a display screen, has good imaging quality at night, and is limited by the fact that the imaging effect of the screen performance in the day is far inferior to that of a white sighting telescope. The two types of sighting telescope are different in applied scene, products with the advantages of the two types of sighting telescope are not available in the market, and compatibility of the sighting telescope with an observation environment is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an optical structure, gun sight of compatible night vision function of integral type, aim at solving among the prior art gun sight to the relatively poor technical problem of observation environment compatibility.
In order to solve the problem, the utility model provides a
The integrated white light sighting telescope compatible with the night vision function comprises a front reticle white light sighting telescope structure, a night vision assembly and a switching assembly:
the front reticle white light sighting telescope structure comprises: an eyepiece, an objective lens and a steering assembly; the steering assembly is arranged between the objective lens and the ocular lens to form a white light aiming light path, an imaging second focal plane is arranged on the white light aiming light path, and the imaging second focal plane is positioned between the steering assembly and the ocular lens;
the night vision assembly comprises an image sensor module and a display screen module, and the image sensor module and the display screen module are movably arranged on the periphery side of the second focal plane;
the switching component is connected with the image sensor module and the display screen module and used for driving the image sensor module and the display screen module to move to the second imaging focal plane or driving the image sensor module and the display screen module to move away from the second imaging focal plane.
Optionally, the integrated night vision function-compatible white sighting telescope further comprises a white light mode and a night vision mode:
in the white light mode, the switching component drives the image sensor module and the display screen module to move away from the imaging second focal plane, and the eyepiece focuses on the second focal plane.
Under the night vision mode, the switching module drives the image sensor module and the display screen module move to on the imaging second focal plane from the imaging second focal plane peripheral side, and the eyepiece focuses on the display screen module.
Optionally, the image sensor module includes a photosensitive surface, and in the night vision mode, the photosensitive surface coincides with the second imaging focal plane.
Optionally, the display screen module comprises a display surface, and in the night vision mode, the display surface is located in the visual focal distance range of the eyepiece.
The utility model discloses technical scheme has realized that the product is at the normal observation under the human eye visible light (wavelength 400-780 nm) environment daytime, also can pass through the switching module drive the image sensor module with the display screen module removes extremely objective with between the eyepiece to the realization also can observe under the non-visible light environment of human eye, improves the compatibility of product like this, also can guarantee the imaging quality under the different observation environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of the integrated night vision compatible white light sighting telescope of the present invention;
FIG. 2 is an exploded view of a first embodiment of a night vision assembly and a switching assembly of the integrated night vision function compatible white light sighting telescope of the present invention;
FIG. 3 is an assembly diagram of a first embodiment of the integrated night vision compatible white light sighting telescope of the present invention;
FIG. 4 is an exploded view of a second embodiment of the night vision module and the switching module of the integrated night vision compatible white light sighting telescope of the present invention;
FIG. 5 is an assembly diagram of a second embodiment of the integrated night vision compatible white light sighting telescope of the present invention;
fig. 6 is a cross-sectional view of the integrated night vision compatible white light sighting telescope of the present invention.
The reference numbers indicate:
| reference numerals | Name(s) | Reference numerals | Name(s) |
| 10 | |
11 | Imaging a second |
| 12 | Imaging a first |
20 | |
| 21 | |
22 | |
| 30 | |
40 | |
| 50 | |
60 | |
| 70 | Reticle |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides an integral type compatible night vision function white light sighting telescope, please refer to fig. 1-3, the integral type compatible night vision function white light sighting telescope comprises a front reticle white light sighting telescope structure, a night vision component 20, a switching component 30 and a light filling lamp 60; the light filling lamp 60 is arranged on the objective lens 40, and the front reticle white light sighting telescope structure comprises: an eyepiece 10, an objective lens 40, a steering assembly 50, and a reticle 70; the steering assembly 50 is disposed between the objective lens 40 and the eyepiece 10 to form a white light aim path having an imaging first focal plane 12 and a second focal plane 11, the imaging first focal plane 12 being located between the objective lens 40 and the steering assembly 50, the imaging second focal plane 11 being located between the steering assembly 50 and the eyepiece 10; the reticle 70 is located at the first focal plane 12; the night vision assembly 20 comprises an image sensor module 11 and a display screen module 22, wherein the image sensor module 21 and the display screen module 22 are movably arranged on the periphery side of the second focal plane; the switching component is connected with the image sensor module 21 and the display screen module 22, and the switching component is used for driving the image sensor module 21 and the display screen module 22 to move to the second imaging focal plane 11, or driving the image sensor module 21 and the display screen module 22 to move away from the second imaging focal plane 11.
The integrated night vision compatible white light sighting telescope further comprises a white light mode and a night vision mode:
under the night vision mode, the switching module drive image sensor 21 module with display screen module 22 is followed 11 week sides of formation of image second focal plane move to on the formation of image second focal plane 11, eyepiece 10 focuses on the display surface of display screen module 22, just image sensor module 21's photosurface with formation of image second focal plane 11 coincidence. The image sensor module 21 and the display screen module 22 convert the photoelectric signal, and the object image formed by the objective lens 10 and the reticle 70 are displayed on the display surface of the display screen module 22, that is, when the user uses the sighting telescope, the user observes from one side of the eyepiece lens 10, and then can observe the display content on the display screen. When the observed environment is dark, the user can also use the infrared light supplement lamp 60 to perform active light supplement.
In the white light mode, the switching component 30 drives the image sensor module 21 and the display screen module 22 to move away from the imaging second focal plane 11, and the eyepiece 10 is focused on the second focal plane 11, so as to restore the basic white sighting telescope using state.
The switching component adopts a connecting rod sliding mechanism, when switching is needed, the image sensor module 21 and the display screen module 22 on the periphery side of the imaging second focal plane 11 can be moved to the position of the imaging second focal plane 11 only by rotating a knob, or the image sensor module 21 and the display screen module 22 are moved away from the position of the imaging second focal plane 11, so that switching between a white light mode and a night vision mode is realized.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (4)
1. The white sighting telescope compatible with the night vision function is characterized by comprising a front reticle white sighting telescope structure, a night vision assembly and a switching assembly;
the front reticle white light sighting telescope structure comprises: an eyepiece, an objective lens and a steering assembly; the steering assembly is arranged between the objective lens and the ocular lens to form a white light aiming light path, an imaging second focal plane is arranged on the white light aiming light path, and the imaging second focal plane is positioned between the steering assembly and the ocular lens;
the night vision assembly comprises an image sensor module and a display screen module, and the image sensor module and the display screen module are movably arranged on the periphery side of the second focal plane;
the switching component is connected with the image sensor module and the display screen module and used for driving the image sensor module and the display screen module to move to the second imaging focal plane or driving the image sensor module and the display screen module to move away from the second imaging focal plane.
2. The integrated night vision function white sight of claim 1 further including a white light mode and a night vision mode:
in the white light mode, the switching component drives the image sensor module and the display screen module to move away from the second imaging focal plane, and the ocular lens is focused on the second focal plane;
under the night vision mode, the switching module drives the image sensor module and the display screen module move to on the imaging second focal plane from the imaging second focal plane peripheral side, and the eyepiece focuses on the display screen module.
3. The integrated night vision compatible white sight of claim 2, wherein the image sensor module includes a photosensitive surface, and the photosensitive surface coincides with the imaging second focal plane in the night vision mode.
4. The integrated night vision compatible white sight of claim 2, wherein the display module includes a display surface, and the display surface is located within a visual focal range of the eyepiece in the night vision mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690616.2U CN218270385U (en) | 2022-07-01 | 2022-07-01 | Integrated white light sighting telescope compatible with night vision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690616.2U CN218270385U (en) | 2022-07-01 | 2022-07-01 | Integrated white light sighting telescope compatible with night vision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218270385U true CN218270385U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221690616.2U Active CN218270385U (en) | 2022-07-01 | 2022-07-01 | Integrated white light sighting telescope compatible with night vision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218270385U (en) |
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2022
- 2022-07-01 CN CN202221690616.2U patent/CN218270385U/en active Active
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