CN104345439A - Multifunctional twilight night viewing helmet lens - Google Patents
Multifunctional twilight night viewing helmet lens Download PDFInfo
- Publication number
- CN104345439A CN104345439A CN201310337717.0A CN201310337717A CN104345439A CN 104345439 A CN104345439 A CN 104345439A CN 201310337717 A CN201310337717 A CN 201310337717A CN 104345439 A CN104345439 A CN 104345439A
- Authority
- CN
- China
- Prior art keywords
- helmet
- dovetail
- connection block
- graduation
- twilight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/04—Protection helmets
-
- 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
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
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- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
Abstract
The invention discloses a multifunctional twilight night viewing helmet lens. The multifunctional twilight night viewing helmet lens is mainly used for observing a road and aiming a target when a policeman/armed policeman performs a task at night, and is also used in scientific research, special operations at night and the like. The multifunctional twilight night viewing helmet lens has the technical scheme that in a helmet lens body, a set of dividing and adjusting mechanism is additionally arranged between a low-light-level image intensifier and an eye lens unit; when serving as a night viewing helmet lens, the multifunctional twilight night viewing helmet lens is respectively connected with a helmet and the helmet lens body through a helmet dovetail connecting base; when serving as a night viewing telescopic sight, the multifunctional twilight night viewing helmet lens is respectively connected with the helmet lens body and a rifle through a helmet dovetail connecting base. Trials show that the phenomenon that the function of the current twilight night viewing helmet lens is single is fundamentally overcome; the multifunctional twilight night viewing helmet lens can be used for observation as well as aiming; the practical requirements of army and citizens are met.
Description
Technical field
the present invention relates to a kind of lll night vision mirror, specifically a kind of multi-functional lll night vision helmet mirror.Observe road and aim target when being mainly used in army, public security, People's Armed Police's night operations, in civilian, can be used for the tracking of wild animal at night, scientific research and some jobs that requires special skills at night etc.
Background technology
at present, on market, lll night vision helmet mirror has multiple, now for the single tube monocular formula helmet night vision goggles of more advanced Russian Tai Yasaifu NVMT-4 1 × 24, its principle of work: at night, scenery, by faint starlight, airglow, is imaged on the cathode plane of gleam image intensifier by object lens, then through opto-electronic conversion, amplification, be imaged on video screen, amplified for eye-observation by eyepiece group.During use, can use be worn on the head, also can hand heldly use, but it is the same with other Night vision helmet mirrors, can only use as a kind of function of observation, can not use as the aiming of small arms, function singleness, inadaptable actual combat, actual needs.
Summary of the invention
the main technical problem to be solved in the present invention and object be, according to the defect that existing lll night vision helmet mirror exists, makes improvements, in helmet mirror main body, set up a set of graduation governor motion, sets up two different dovetail Connection Blocks respectively outward.Accomplish to observe as the helmet and use, can use as hand-held observation again, also can be arranged on rifle as night sight simultaneously and use.Fundamentally overcome the phenomenon of existing lll night vision helmet mirror function singleness, with satisfied military affairs, civilian actual demand.
main technical schemes of the present invention is: multi-functional lll night vision helmet mirror is by helmet mirror main body, helmet dovetail Connection Block, the helmet, aim at dovetail Connection Block parts composition, its concrete structure: a, in helmet mirror main body, its optical system is successively by objective lens, gleam image intensifier, graticule, eyepiece group is assembled, wherein between the output terminal and eyepiece group of gleam image intensifier, set up one piece of graticule and height, azimuth scale plate governor motion, graticule is bonded on graduation panel seat, by screw, graduation panel seat is fixed on graduation frame, graduation frame abuts against on trim ring, to the position that middle lens barrel is in 90 ° mutually outside graduation frame, sliding sleeve is installed, adjusting screw(rod), pad, O-ring seal, trim ring, positioning reed, screw, graduation handwheel, blind nut, and becoming the position of 135 ° that steel ball is installed with its level, spring housing, spring, plug screw composition graduation height, position adjusting mechanism, b, when using as Night vision helmet mirror, the dovetail of helmet mirror main body is connected with the little swallow tail groove of helmet dovetail Connection Block, the large dovetail groove of helmet dovetail Connection Block is connected with the dovetail of the helmet, and is fixed by helmet dovetail Connection Block with screw, and helmet mirror main body and the helmet are connected as a single entity, c, when using as night sight, the dovetail of helmet mirror main body is connected with the little swallow tail groove of dovetail Connection Block with aiming, aim at and be connected with the dovetail of rifle with the large dovetail groove of dovetail Connection Block, and with screw, aiming dovetail Connection Block is fixed, helmet mirror main body and rifle are connected as a single entity, d, helmet dovetail Connection Block are L shape, above have a large dovetail groove, under have a little swallow tail groove, e, aiming dovetail Connection Block are S shape, above have a little swallow tail groove, under have a large dovetail groove, centre is provided with a latch mechanism.
proved by practical probation, this product has reached development object, helmet mirror main body can be connected directly between on the helmet or rifle, achieve and both can be used as the helmet, hand-held observation, can be used as again and aim at use on rifle, in shooting, hit rate is compared with other special gun sight, and effect is identical, and simple to operation.Because most of material adopts lightweight material, product weight obviously alleviates than existing lll night vision helmet mirror, and its main performance index is all better than domestic similar advanced product.Index is as follows:
, magnification: 0.97
×
, visual field: 48 °
, focusing range: 250mm ~ ∞
, diopter adjustment scope :+3 ~-5 diopters
, exit pupil diameter: φ 6.3mm
, distance of exit pupil: 25mm
, resolution: 1 × 10
-1
lx, 85% contrast, α=1.3mrad
1 × 10
-3
lx, 35% contrast, α=3mrad
, viewing distance: under sunny starlight condition, identify people movable within 100m, road, vehicle and scenery etc. within 150m
, weight; 380g.
Accompanying drawing explanation
below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
figure l, being contour structures schematic diagram of the present invention, is also the connection diagram of helmet mirror main body A of the present invention and helmet dovetail Connection Block B1 and helmet C.
fig. 2 is assembly structure schematic diagram of the present invention.
fig. 3, being the structural representation of the present invention's height, azimuth scale plate governor motion, is also the connection diagram of helmet mirror main body A and helmet dovetail Connection Block B1 and helmet C.
fig. 4 is graticule schematic diagram of the present invention.
fig. 5 is the structural representation of helmet dovetail Connection Block B1 of the present invention.
fig. 6 is the structural representation of aiming dovetail Connection Block B2 of the present invention.
fig. 7 is the syndeton schematic diagram of helmet mirror main body A of the present invention and aiming dovetail Connection Block B2 and rifle 25.
Embodiment
with reference to Fig. 1,6, main technical schemes of the present invention being described: the present invention is shown in Fig. 6 by helmet mirror main body A, helmet dovetail Connection Block B1, helmet C, aiming dovetail Connection Block B2() parts form.Its concrete structure:
a, reference Fig. 2,3, in helmet mirror main body A, its optical system is assembled by objective lens 1, gleam image intensifier 2, graticule 4, eyepiece group 7 successively.Wherein between the output terminal and eyepiece group 7 of gleam image intensifier 2, set up one piece of graticule 4 and height, azimuth scale plate governor motion (see figure 3), being sticked with glue by graticule 4 is connected on graduation panel seat 6, by screw, graduation panel seat 6 is fixed on graduation frame 5, graduation frame 5 abuts against on trim ring 8, to the position that middle lens barrel 3 is in 90 ° mutually outside graduation frame 5, sliding sleeve 15 is installed, adjusting screw(rod) 16, pad 17, O-ring seal 18, trim ring 19, positioning reed 22, screw 9(is shown in Fig. 2), graduation handwheel 20, blind nut 21, and becoming the position of 135 ° that steel ball 14 is installed with its level, spring housing 13, spring 12, plug screw 11 forms graduation height, position adjusting mechanism.When regulating graduation handwheel 20, adjusting screw(rod) 16 is driven to rotate, adjusting screw(rod) 16 rotates and makes sliding sleeve 15 promote graduation sheet frame about 7, move left and right, drive graduation panel seat 6 and graticule about 4 simultaneously, move left and right, steel ball 14, spring housing 13, spring 12, plug screw 11 play location and eliminate the effect in gap, positioning reed 22 adopts profile of tooth to coordinate with graduation handwheel 20, accurately can adjust the null positions of graticule, and accurately can set the regulated quantity in graticule height, orientation.
with reference to Fig. 4, graticule about 3, left and right respectively have 15 mils respectively.
fig. 3 is shown in b, reference, when using as Night vision helmet mirror, the dovetail 10 of helmet mirror main body A is connected with the little swallow tail groove of helmet dovetail Connection Block B1, the large dovetail groove of helmet dovetail Connection Block B1 is connected with the dovetail 26 of helmet C, and with screw 23, helmet dovetail Connection Block (B1) is fixed, helmet mirror main body A and helmet C are connected as a single entity.
, with reference to Fig. 7, when using as night sight, the dovetail 10 of helmet mirror main body A is connected with the little swallow tail groove of dovetail Connection Block B2 with aiming, aiming with the large dovetail groove of dovetail Connection Block B2 with rifle 25(as 88 formula 5.8mm sniper rifles) dovetail 26 be connected, and with screw 23, aiming dovetail Connection Block B2 is fixed, helmet mirror main body A and rifle 25 are connected as a single entity.
, with reference to Fig. 5, helmet dovetail Connection Block B1 is L shape, above has a large dovetail groove, under have a little swallow tail groove.
, with reference to Fig. 6, aiming dovetail Connection Block B2 is S shape, above has a little swallow tail groove, under have a large dovetail groove, centre is provided with the common spring lock of a latch mechanism 24().
with reference to Fig. 3,7, above-described helmet mirror main body A and the helmet C of making is connected as a single entity, and helmet mirror main body A and rifle (as with 88 formula 5.8mm sniper rifles) 25 are connected as a single entity.Wherein the prior corresponding site at helmet C and rifle 25 is respectively fitted with dovetail 26.
principle of work of the present invention is the same.
the present invention has tried out the rifle in multiple different size, and effect is better, illustrates no longer one by one here.
Claims (1)
1. a multi-functional lll night vision helmet mirror, comprise the helmet (C), it is characterized in that: multi-functional lll night vision helmet mirror is made up of helmet mirror main body (A), helmet dovetail Connection Block (B1), the helmet (C), aiming dovetail Connection Block (B2) parts, its concrete structure:
A, in helmet mirror main body, its optical system is successively by objective lens (1), gleam image intensifier (2), graticule (4), eyepiece group (7) is assembled, wherein between the output terminal and eyepiece group (7) of gleam image intensifier (2), set up one piece of graticule (4) and height, azimuth scale plate governor motion, graticule (4) is bonded on graduation panel seat (6), by screw, graduation panel seat (6) is fixed on graduation frame (5), graduation frame (5) abuts against on trim ring (8), in graduation frame (5) outside to the position that middle lens barrel (3) is in 90 ° mutually, sliding sleeve (15) is installed, adjusting screw(rod) (16), pad (17), O-ring seal (18), trim ring (19), positioning reed (22), screw (9), graduation handwheel (20), blind nut (21), and becoming the position of 135 ° that steel ball (14) is installed with its level, spring housing (13), spring (12), plug screw (11) composition graduation height, position adjusting mechanism,
B, when using as Night vision helmet mirror, the dovetail (10) of helmet mirror main body (A) is connected with the little swallow tail groove of helmet dovetail Connection Block (B1), the large dovetail groove of helmet dovetail Connection Block (B1) is connected with the dovetail (26) of the helmet (C), and with screw (23), helmet dovetail Connection Block (B1) is fixed, helmet mirror main body (A) and the helmet (C) are connected as a single entity;
C, when using as night sight, the dovetail (10) of helmet mirror main body (A) is connected with the little swallow tail groove of dovetail Connection Block (B2) with aiming, aim at and be connected with the dovetail (26) of rifle (25) with the large dovetail groove of dovetail Connection Block (B2), and with screw (23), aiming dovetail Connection Block (B2) is fixed, helmet mirror main body (A) and rifle (25) are connected as a single entity;
D, helmet dovetail Connection Block (B1) are L shape, above have a large dovetail groove, under have a little swallow tail groove;
E, aiming dovetail Connection Block (B2) are S shape, above have a little swallow tail groove, under have a large dovetail groove, centre is provided with a latch mechanism (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337717.0A CN104345439A (en) | 2013-08-06 | 2013-08-06 | Multifunctional twilight night viewing helmet lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337717.0A CN104345439A (en) | 2013-08-06 | 2013-08-06 | Multifunctional twilight night viewing helmet lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104345439A true CN104345439A (en) | 2015-02-11 |
Family
ID=52501410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310337717.0A Pending CN104345439A (en) | 2013-08-06 | 2013-08-06 | Multifunctional twilight night viewing helmet lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104345439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253841A (en) * | 2018-01-17 | 2018-07-06 | 江苏北方湖光光电有限公司 | Image intensifier mounting structure and lll sight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824268A1 (en) * | 1988-07-16 | 1990-01-18 | Hensoldt & Soehne Wetzlar Opti | Telescopic sight having cross-lines grid |
| CN2783351Y (en) * | 2005-02-02 | 2006-05-24 | 河南中光学集团有限公司 | Microlight night-viewing sighting lens |
| CN201748860U (en) * | 2010-06-01 | 2011-02-16 | 山姆电器(南通)有限公司 | Gun sighting telescope |
| CN203455543U (en) * | 2013-08-06 | 2014-02-26 | 云南北方光电仪器有限公司 | Multifunctional low-light night vision helmet goggles |
-
2013
- 2013-08-06 CN CN201310337717.0A patent/CN104345439A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824268A1 (en) * | 1988-07-16 | 1990-01-18 | Hensoldt & Soehne Wetzlar Opti | Telescopic sight having cross-lines grid |
| CN2783351Y (en) * | 2005-02-02 | 2006-05-24 | 河南中光学集团有限公司 | Microlight night-viewing sighting lens |
| CN201748860U (en) * | 2010-06-01 | 2011-02-16 | 山姆电器(南通)有限公司 | Gun sighting telescope |
| CN203455543U (en) * | 2013-08-06 | 2014-02-26 | 云南北方光电仪器有限公司 | Multifunctional low-light night vision helmet goggles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253841A (en) * | 2018-01-17 | 2018-07-06 | 江苏北方湖光光电有限公司 | Image intensifier mounting structure and lll sight |
| CN108253841B (en) * | 2018-01-17 | 2024-05-03 | 江苏北方湖光光电有限公司 | Image intensifier mounting structure and low-light sighting telescope |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |