CN216118197U - Portable binocular night vision device - Google Patents
Portable binocular night vision device Download PDFInfo
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- CN216118197U CN216118197U CN202121950808.8U CN202121950808U CN216118197U CN 216118197 U CN216118197 U CN 216118197U CN 202121950808 U CN202121950808 U CN 202121950808U CN 216118197 U CN216118197 U CN 216118197U
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Abstract
The utility model discloses a portable binocular night vision device, which comprises a shell, wherein connecting plates are arranged at two ends of the shell, one end of each connecting plate is fixedly connected with a fixed plate, two ends of each fixed plate are fixedly connected with side belts, the upper end of the shell is fixedly connected with a head belt, a knob screw is screwed in the middle of the upper end of the shell, one end of the knob screw penetrates through the shell and is connected onto the fixed plate, a rotating seat is arranged in the middle of the upper end of the fixed plate, a rotating shaft is arranged in the middle of the rotating seat, and the rotating seat is rotatably connected with the fixed plate through the rotating shaft; through the knob screw and the fixed plate of design, wear at the eye through the fixed plate when using, support through the connecting plate and make casing and night vision camera lens keep the distance with the fixed plate to make things convenient for the eye heat dissipation, and can adjust the angle of casing and night vision camera lens according to the people of difference when using through the knob screw, thereby make things convenient for different people to wear the use.
Description
Technical Field
The utility model belongs to the technical field of night vision devices, and particularly relates to a portable binocular night vision device.
Background
The night external sighting device with the image intensifier as a core device does not need an infrared searchlight to illuminate a target when in work, and utilizes light rays reflected by the target under weak illumination to be intensified into a visible image which can be felt by human eyes on a fluorescent screen through the image intensifier to observe and aim the target. The infrared night vision device is a military night vision device utilizing a photoelectric conversion technology. It is divided into two types, active and passive: the former uses an infrared searchlight to irradiate a target and receives reflected infrared radiation to form an image; the latter do not emit infrared rays and rely on the infrared radiation of the target itself to form a "thermal image", so it is also called a "thermal imager".
The portable night-vision device is characterized in that the portable night-vision device is directly worn on the head when in use, the angle is not adjusted well when in use, the eyes are not cooled well due to long-time matching, the phenomenon that the use is affected by water mist is caused, the distance between the lens of the night-vision device and the eyes is different when in use, and people who are different in inconvenience use are caused.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a portable binocular night vision device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable two mesh night-time vision device, includes the casing, the both ends of casing are provided with the connecting plate, the one end fixedly connected with fixed plate of connecting plate, the both ends fixedly connected with sideband of fixed plate, the upper end fixedly connected with bandeau of casing, the upper end middle part of casing has closed the knob screw soon, the one end of knob screw is passed the casing and is connected on the fixed plate, the upper end middle part of fixed plate is provided with rotates the seat, the middle part of rotating the seat is provided with the axis of rotation, it is connected with the fixed plate rotation to rotate the seat through the axis of rotation.
Preferably, the shape of fixed plate sets up to the arc, and the inner wall of fixed plate is provided with interior abrasionproof pad.
Preferably, the two ends of the shell are provided with night vision lenses, and the two ends of the shell are provided with telescopic mechanisms corresponding to the positions of the night vision lenses.
Preferably, the telescopic mechanism comprises an inner support fixedly installed in the shell, the inner side of the inner support is rotatably connected with a nut through a bearing, an adjusting thread is arranged on the surface of one end of the night vision lens, the night vision lens is screwed in the nut through the adjusting thread, a worm wheel is arranged on the outer surface of the middle of the nut, a worm is meshed with the lower side of the worm wheel, the worm is rotatably installed in the shell through the bearing, and one end of the worm penetrates through the shell and is fixedly connected with an adjusting knob.
Preferably, one end of the night vision lens is provided with an anti-collision pad, and the anti-collision pad is sleeved on the edge of one end of the night vision lens.
Preferably, the inner side of the fixing plate is provided with a cavity, and the cavity corresponds to the position of the night vision lens.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the knob screw and the fixed plate of design, wear at the eye through the fixed plate when using, support through the connecting plate and make casing and night vision camera lens keep the distance with the fixed plate to make things convenient for the eye heat dissipation, and can adjust the angle of casing and night vision camera lens according to the people of difference when using through the knob screw, thereby make things convenient for different people to wear the use.
2. Through the telescopic machanism of design, rotate adjust knob and rotate through the transmission drive nut of worm and worm wheel when using, through the position control of adjusting the cooperation of screw thread and nut to night vision camera lens, conveniently adjust the distance of the crashproof pad and the eyes of night vision camera lens one end to make things convenient for different people to use night vision camera lens to observe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the telescoping mechanism of the present invention;
FIG. 3 is a schematic view of a connection structure of a knob screw and a fixing plate according to the present invention;
in the figure: 1. a housing; 2. a knob screw; 3. a night vision lens; 4. adjusting a knob; 5. a connecting plate; 6. a fixing plate; 7. an inner wear pad; 8. a headband; 9. a side band; 10. an inner support; 11. a nut; 12. adjusting the screw thread; 13. a worm gear; 14. a worm; 15. an anti-collision pad; 16. a rotating seat; 17. and rotating the shaft.
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 to 3, the present invention provides a technical solution: a portable binocular night vision device comprises a shell 1, night vision lenses 3 are arranged at two ends of the shell 1, connecting plates 5 are arranged at two ends of the shell 1, a fixing plate 6 is fixedly connected at one end of each connecting plate 5, side belts 9 are fixedly connected at two ends of the fixing plate 6, a head belt 8 is fixedly connected at the upper end of the shell 1, a knob screw 2 is screwed in the middle of the upper end of the shell 1, one end of the knob screw 2 penetrates through the shell 1 to be connected onto the fixing plate 6, a rotating seat 16 is arranged in the middle of the upper end of the fixing plate 6, a rotating shaft 17 is arranged in the middle of the rotating seat 16, the rotating seat 16 is rotatably connected with the fixing plate 6 through the rotating shaft 17, a cavity is arranged at the inner side of the fixing plate 6 and corresponds to the position of the night vision lenses 3, ventilation and heat dissipation of eyes are facilitated through the gap between the fixing plate 6 and the shell 1, the fixing plate 6 covers around eyes, and the knob screw 2 is rotated to adjust the position, the knob screw 2 drives the shell 1 to rotate by an angle by rotating the fixing plate 6 in cooperation with the rotating seat 16 and the rotating shaft 17.
Further, referring to fig. 1 and 2, the fixing plate 6 is arc-shaped, the inner wall of the fixing plate 6 is provided with an inner anti-abrasion pad 7, one end of the night vision lens 3 is provided with an anti-collision pad 15, the anti-collision pad 15 is sleeved on the edge of one end of the night vision lens 3, the inner side of the fixing plate 6 is provided with a cavity, and the cavity corresponds to the position of the night vision lens 3, so that the fixing plate 6 is more comfortable when being worn.
As apparent from the above description, the present invention has the following advantageous effects: wear at the eye through fixed plate 6 when using, support through connecting plate 5 and make casing 1 and night vision camera lens 3 keep the distance with fixed plate 6 to make things convenient for the eye heat dissipation, and can adjust the angle of casing 1 and night vision camera lens 3 according to the people of difference when using through knob screw 2, thereby make things convenient for different people to wear the use.
Example two:
referring to fig. 1 to fig. 3, on the basis of the first embodiment, the present invention provides a technical solution: the both ends of casing 1 correspond the position of night vision camera lens 3 and are provided with telescopic machanism, telescopic machanism includes inner support 10 of fixed mounting in casing 1, the inboard of inner support 10 is rotated through the bearing and is connected with nut 11, the one end surface of night vision camera lens 3 is provided with adjusting screw 12, night vision camera lens 3 closes soon in nut 11 through adjusting screw 12, the middle part surface of nut 11 is provided with worm wheel 13, the downside meshing of worm wheel 13 has worm 14, worm 14 passes through the bearing and rotates and install in casing 1, casing 1 and fixedly connected with adjust knob 4 are passed to the one end of worm 14.
By adopting the telescopic mechanism, when the night vision lens is used, the adjusting knob 4 is rotated, the nut 11 is driven to rotate through the transmission of the worm 14 and the worm wheel 13, the position of the night vision lens 3 is adjusted through the matching of the adjusting thread 12 and the nut 11, the distance between the anti-collision pad 15 at one end of the night vision lens 3 and eyes is conveniently adjusted, and therefore different people can conveniently observe the night vision lens 3.
The working principle and the using process of the utility model are as follows: wear overhead through sideband 9 and bandeau 8 when using, make fixed plate 6 cover around eyes, make things convenient for eye ventilation cooling through the space between fixed plate 6 and the casing 1, then it is rotatory to rotate adjust knob 4 as required and drive worm 14, it is rotatory to drive worm wheel 13 and nut 11 through worm 14, nut 11 cooperation adjusting thread 12 drives night vision lens 3 slip adjusting position, make the crashproof pad 15 in night vision lens 3 one end be close to and can keep away from eyes, then through the position of rotating knob screw 2, cooperation rotation seat 16 and axis of rotation 17 rotate on fixed plate 6 and make knob screw 2 drive casing 1 turned angle, thereby make things convenient for different people to use night vision lens 3.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A portable binocular night vision device comprises a shell (1), and is characterized in that: the both ends of casing (1) are provided with connecting plate (5), the one end fixedly connected with fixed plate (6) of connecting plate (5), the both ends fixedly connected with sideband (9) of fixed plate (6), the upper end fixedly connected with bandeau (8) of casing (1), the upper end middle part of casing (1) has closed knob screw (2) soon, the one end of knob screw (2) is passed casing (1) and is connected on fixed plate (6), the upper end middle part of fixed plate (6) is provided with rotates seat (16), the middle part of rotating seat (16) is provided with axis of rotation (17), it rotates with fixed plate (6) through axis of rotation (17) and is connected to rotate seat (16).
2. The portable binocular night vision device of claim 1, wherein: the shape of fixed plate (6) sets up to the arc, and the inner wall of fixed plate (6) is provided with interior abrasionproof pad (7).
3. The portable binocular night vision device of claim 1, wherein: night vision lenses (3) are arranged at two ends of the shell (1), and telescopic mechanisms are arranged at the positions, corresponding to the night vision lenses (3), of the two ends of the shell (1).
4. The portable binocular night vision device of claim 3, wherein: the telescopic mechanism comprises an inner support (10) fixedly installed in a shell (1), the inner side of the inner support (10) is rotatably connected with a nut (11) through a bearing, an adjusting thread (12) is arranged on the surface of one end of the night vision lens (3), the night vision lens (3) is screwed in the nut (11) through the adjusting thread (12), a worm wheel (13) is arranged on the outer surface of the middle of the nut (11), a worm (14) is meshed with the lower side of the worm wheel (13), the worm (14) is rotatably installed in the shell (1) through the bearing, and one end of the worm (14) penetrates through the shell (1) and is fixedly connected with an adjusting knob (4).
5. The portable binocular night vision device of claim 3, wherein: one end of the night vision lens (3) is provided with an anti-collision pad (15), and the edge of one end of the night vision lens (3) is sleeved with the anti-collision pad (15).
6. The portable binocular night vision device of claim 3, wherein: the inner side of the fixing plate (6) is provided with a cavity, and the cavity corresponds to the night vision lens (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950808.8U CN216118197U (en) | 2021-08-19 | 2021-08-19 | Portable binocular night vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950808.8U CN216118197U (en) | 2021-08-19 | 2021-08-19 | Portable binocular night vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118197U true CN216118197U (en) | 2022-03-22 |
Family
ID=80726970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121950808.8U Active CN216118197U (en) | 2021-08-19 | 2021-08-19 | Portable binocular night vision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118197U (en) |
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2021
- 2021-08-19 CN CN202121950808.8U patent/CN216118197U/en active Active
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