CN211236445U - Head-mounted night vision device - Google Patents
Head-mounted night vision device Download PDFInfo
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- CN211236445U CN211236445U CN201922472427.2U CN201922472427U CN211236445U CN 211236445 U CN211236445 U CN 211236445U CN 201922472427 U CN201922472427 U CN 201922472427U CN 211236445 U CN211236445 U CN 211236445U
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- vision device
- night vision
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- strong magnet
- vertical positioning
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Abstract
The utility model discloses a head-mounted night-time vision device, the utility model relates to a night-time vision device technical field. Through including helmet and night-time vision device, the fixed surface of helmet installs the fixed block, the one end of fixed block is provided with the annular piece, and the inside of annular piece is run through and is installed vertical locating piece, spacing hole has been seted up on the surface of vertical locating piece, and the inside of spacing hole is run through and is installed spacing pin, the top surface of vertical locating piece is provided with the second strong magnet, and the bottom both sides of vertical locating piece are provided with the side piece, and the inside of through-hole is run through and is installed the pivot, and the side piece has rotary mounting board through pivot swivelling joint, and rotary mounting board's surperficial one end is provided with first strong magnet, and the bottom of rotary mounting board has been seted up leads the spout, and the lateral wall of night-time vision device is provided with the guide rail, has solved because of wearer.
Description
Technical Field
The utility model relates to a night-time vision device technical field specifically is a head-mounted night-time 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".
However, conventional head-mounted night vision devices suffer from some drawbacks, such as: because the difference of the wearer, the night vision device is different in height in the head-mounted device, but the conventional height is basically fixed, and most of the night vision devices of the conventional head-mounted night vision device are fixedly arranged, so that space waste is caused when the night vision device is not used, and mass transportation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a head-mounted night-time vision device has solved because the difference of wearing person, then the night-time vision device highly also different in the device of head-mounted, but traditional high basic fixed to traditional head-mounted night-time vision device's night-time vision device is mostly fixed the setting, has just caused the space waste when we do not use, unfavorable big problem of transporting in batches of benefiting.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a head-mounted night vision device comprises a helmet and a night vision device, wherein a fixed block is fixedly arranged on the surface of the helmet, one end of the fixed block is provided with an annular block, a vertical positioning block is arranged inside the annular block in a penetrating way, the surface of the vertical positioning block is provided with a limiting hole, a limiting pin is arranged in the limiting hole in a penetrating way, the top surface of the vertical positioning block is provided with a second strong magnet, the two sides of the bottom end of the vertical positioning block are provided with side blocks, the surface of the side block is provided with a through hole, the inside of the through hole is provided with a rotating shaft in a penetrating way, the bottom end face of the vertical positioning block is fixedly provided with an extension plate, the side block is rotationally connected with a rotary mounting plate through a rotating shaft, one end of the surface of the rotary mounting plate is provided with a first strong magnet, the bottom of the rotary mounting plate is provided with a guide chute, and the side wall of the night vision device is provided with a guide rail.
Preferably, the guide rail is clamped in the guide sliding groove and matched with the guide sliding groove, and anti-skid grains are arranged on the outer wall of the night vision device.
Preferably, the surfaces of the two sides of the rotary mounting plate are provided with through holes, limit pins penetrate through the through holes, and the vertical positioning block is fixedly installed in a matched mode through the through holes and the surfaces of the two sides of the rotary mounting plate.
Preferably, the limiting holes are provided in plurality, and the spacing between adjacent limiting holes is equal.
Preferably, the length of the extension plate is greater than the width of the bottom surface of the vertical positioning block, and the extension plate extends to the bottom of the rotary mounting plate and exceeds one end side surface of the rotary mounting plate by 2 cm.
Preferably, the upper surface of the second strong magnet and the upper surface of the first strong magnet are arranged in an opposite manner.
Preferably, the second strong magnet is located on a circumference of the first strong magnet rotating around the rotating shaft.
Advantageous effects
The utility model provides a head-mounted night vision device. Compared with the prior art, the method has the following beneficial effects:
1. the head-mounted night vision device comprises a helmet and a night vision device, wherein a fixed block is fixedly arranged on the surface of the helmet, an annular block is arranged at one end of the fixed block, a vertical positioning block is installed inside the annular block in a penetrating manner, a limiting hole is formed in the surface of the vertical positioning block, a limiting pin is installed inside the limiting hole in a penetrating manner, a second strong magnet is arranged on the top end surface of the vertical positioning block, side blocks are arranged on two sides of the bottom end of the vertical positioning block, through holes are formed in the surfaces of the side blocks, a rotating shaft is installed inside the through holes in a penetrating manner, an extending plate is fixedly installed on the bottom end surface of the vertical positioning block, the side blocks are rotatably connected with a rotating mounting plate through the rotating shaft, a first strong magnet is arranged at one end of the surface of the rotating mounting plate, a guide chute is formed in the bottom end of the rotating, but the conventional height is substantially fixed.
2. The head-mounted night vision device comprises a helmet and a night vision device, wherein a fixed block is fixedly arranged on the surface of the helmet, an annular block is arranged at one end of the fixed block, a vertical positioning block is installed inside the annular block in a penetrating manner, a limiting hole is formed in the surface of the vertical positioning block, a limiting pin is installed inside the limiting hole in a penetrating manner, a second strong magnet is arranged on the top end surface of the vertical positioning block, side blocks are arranged on two sides of the bottom end of the vertical positioning block, through holes are formed in the surfaces of the side blocks, a rotating shaft is installed inside the through holes in a penetrating manner, an extending plate is fixedly installed on the bottom end surface of the vertical positioning block, the side blocks are rotatably connected with a rotating installation plate through the rotating shaft, a first strong magnet is arranged at one end of the surface of the rotating installation plate, a guide chute is formed in the, the vertical locating piece is provided with the cooperation fixed mounting of through-hole and spacing pin through the both sides surface of spacing hole and rotatory mounting panel, and the upper surface of second strong magnet and the upper surface of first strong magnet set up for the opposite sex, and the night-time vision device of having solved traditional wear-type night-time vision device is mostly fixed the setting, has just caused the space waste when we do not use, unfavorable benefit problem of transporting in batches greatly.
Drawings
FIG. 1 is a schematic view of the utility model;
FIG. 2 is a schematic view of the contraction structure of the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: 1. a helmet; 2. a fixed block; 3. a limit pin; 4. a vertical positioning block; 5. a side block; 6. A night vision device; 7. a guide rail; 8. a guide chute; 9. a first strong magnet; 10. rotating the mounting plate; 11. a second strong magnet; 12. a limiting hole; 13. a rotating shaft; 14. an extension plate; 15. a through hole; 16. and (4) a ring block.
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. 1-3, the present invention provides a technical solution: a head-mounted night vision device comprises a helmet 1 and a night vision device 6, wherein a fixed block 2 is fixedly mounted on the surface of the helmet 1, an annular block 16 is arranged at one end of the fixed block 2, a vertical positioning block 4 is penetratingly mounted inside the annular block 16, a plurality of limiting holes 12 are formed in the surface of the vertical positioning block 4, the spacing between every two adjacent limiting holes 12 is equal, a limiting pin 3 is penetratingly mounted inside each limiting hole 12, a second strong magnet 11 is arranged on the surface of the top end of the vertical positioning block 4, side blocks 5 are arranged on two sides of the bottom end of the vertical positioning block 4, through holes 15 are formed in the surface of each side block 5, a rotating shaft 13 is penetratingly mounted inside each through hole 15, an extension plate 14 is fixedly mounted on the end face of the bottom of the vertical positioning block 4, each side block 5 is rotatably connected with a rotary mounting plate 10 through the rotating, and extend to the bottom of swivel mount board 10, surpass swivel mount board 10's one end side 2cm, swivel mount board 10's both sides surface is provided with the through-hole, and run through in the through-hole and install spacing pin 3, vertical locating piece 4 is provided with the cooperation fixed mounting of through-hole and spacing pin 3 through spacing hole 12 and swivel mount board 10's both sides surface, swivel mount board 10's surperficial one end is provided with first strong magnet 9, the upper surface of second strong magnet 11 and the upper surface of first strong magnet 9 are the opposite sex setting, second strong magnet 11 is located first strong magnet 9 and winds on the rotatory circumference of pivot 13, the spout 8 has been seted up to swivel mount board 10's bottom, the lateral wall of night-time vision device 6 is provided with guide rail 7, guide rail 7 card is in spout 8 to mutually support between, the outer wall of night-time vision device 6.
During the use, we adjust its height through adjusting vertical positioning piece 4, because vertical positioning piece 4's surface is provided with a plurality of spacing holes 12, and spacing hole 12 keeps fixed with annular piece 16 through spacing pin 3, spacing hole 12 is evenly offered, thereby reach height control's purpose, and extension plate 14 length in vertical positioning piece 4 bottom exceeds its width, this just makes rotatory mounting panel 10 restricted when this position of 90 degrees, when our rotatory mounting panel 10, rotatory mounting panel 10 can drive night-time vision device 6 rotatory, first strong magnet 9 on the rotatory mounting panel 10 attracts mutually with second strong magnet 11 on the vertical positioning piece 4, thereby reach rotatory folding purpose, reduce occupation space.
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.
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 (7)
1. A head-mounted night vision device comprising a helmet (1) and a night vision device (6), characterized in that: the helmet is characterized in that a fixed block (2) is fixedly mounted on the surface of the helmet (1), an annular block (16) is arranged at one end of the fixed block (2), a vertical positioning block (4) is installed inside the annular block (16) in a penetrating mode, a limiting hole (12) is formed in the surface of the vertical positioning block (4), a limiting pin (3) is installed inside the limiting hole (12) in a penetrating mode, a second strong magnet (11) is arranged on the top end surface of the vertical positioning block (4), side blocks (5) are arranged on two sides of the bottom end of the vertical positioning block (4), through holes (15) are formed in the surface of the side blocks (5), a rotating shaft (13) is installed inside the through holes (15), an extending plate (14) is fixedly mounted on the end face of the bottom of the vertical positioning block (4), and the side blocks (5) are rotatably connected with, the surface one end of rotatory mounting panel (10) is provided with first strong magnet (9), spout (8) have been seted up to the bottom of rotatory mounting panel (10), the lateral wall of night-time vision device (6) is provided with guide rail (7).
2. A head-mounted night vision device according to claim 1, wherein: the guide rail (7) is clamped in the guide sliding groove (8) and matched with the guide sliding groove, and anti-skidding lines are arranged on the outer wall of the night vision device (6).
3. A head-mounted night vision device according to claim 1, wherein: the both sides surface of rotatory mounting panel (10) is provided with the through-hole to run through in the through-hole and install spacing pin (3), vertical locating piece (4) through the both sides surface of spacing hole (12) and rotatory mounting panel (10) be provided with the through-hole with the cooperation fixed mounting of spacing pin (3).
4. A head-mounted night vision device according to claim 1, wherein: the limiting holes (12) are arranged in a plurality, and the distance between every two adjacent limiting holes (12) is equal.
5. A head-mounted night vision device according to claim 1, wherein: the length of the extension plate (14) is greater than the width of the bottom surface of the vertical positioning block (4), and the extension plate extends to the bottom of the rotary mounting plate (10) and exceeds one end side surface of the rotary mounting plate (10) by 2 cm.
6. A head-mounted night vision device according to claim 1, wherein: the upper surface of the second strong magnet (11) and the upper surface of the first strong magnet (9) are arranged in an opposite mode.
7. A head-mounted night vision device according to claim 1, wherein: the second strong magnet (11) is positioned on the circumference of the first strong magnet (9) rotating around the rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472427.2U CN211236445U (en) | 2019-12-31 | 2019-12-31 | Head-mounted night vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472427.2U CN211236445U (en) | 2019-12-31 | 2019-12-31 | Head-mounted night vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211236445U true CN211236445U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472427.2U Active CN211236445U (en) | 2019-12-31 | 2019-12-31 | Head-mounted night vision device |
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| CN (1) | CN211236445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327761A (en) * | 2022-07-15 | 2022-11-11 | 云南电网有限责任公司昆明供电局 | Transformer substation inspection telescope |
-
2019
- 2019-12-31 CN CN201922472427.2U patent/CN211236445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327761A (en) * | 2022-07-15 | 2022-11-11 | 云南电网有限责任公司昆明供电局 | Transformer substation inspection telescope |
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