CN108120342A - Tool is taken aim in a kind of damping - Google Patents
Tool is taken aim in a kind of damping Download PDFInfo
- Publication number
- CN108120342A CN108120342A CN201711395304.2A CN201711395304A CN108120342A CN 108120342 A CN108120342 A CN 108120342A CN 201711395304 A CN201711395304 A CN 201711395304A CN 108120342 A CN108120342 A CN 108120342A
- Authority
- CN
- China
- Prior art keywords
- damping
- tool
- aim
- cartridge assemblies
- damping part
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 136
- 230000000712 assembly Effects 0.000 claims abstract description 51
- 238000000429 assembly Methods 0.000 claims abstract description 51
- 238000005452 bending Methods 0.000 claims abstract description 20
- 235000014676 Phragmites communis Nutrition 0.000 claims description 30
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/14—Rearsights with lens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Telescopes (AREA)
Abstract
The invention discloses a kind of dampings to take aim at tool, and including taking aim at tool housing, cartridge assemblies, lens assembly and damping part, in the form of sheets, and the both ends of damping part symmetrically tilt bending and set damping part；Lens assembly is fixedly connected with cartridge assemblies；The middle part of damping part is detachably connected with cartridge assemblies, and the both ends of damping part are detachably connected with taking aim at the surface of tool housing.Tool is taken aim in damping provided by the present invention, by to cartridge assemblies damping, simplify shock-damping structure, and it takes aim at tool and will not be moved in itself in shock absorbing process, whole assembling is simpler, being symmetrical arranged after impact by the both ends of damping part makes cartridge assemblies be restored to original position, it is low that required machining accuracy is positioned compared to current shaft hole matching, because the quality and volume of cartridge assemblies are much smaller than entire product, so that the size of damping part is small, main screw lift is low, and damping part can absorb impact axially and transversely by the bending of both direction, and reliability significantly improves.
Description
Technical field
The present invention relates to tool apparatus field is taken aim at, tool is taken aim at more particularly to a kind of damping.
Background technology
Take aim at tool be gunsight, for determining target location, at present, in the market it is used take aim at tool include spring, skin rail,
Skin rail fixed screw, guide post and take aim at tool seat.
As shown in Figure 1, taking aim at tool seat 15 and taking aim at tool connection, skin rail 12 is connected with gun body by skin rail fixed screw 13, takes aim at tool
Seat 15 is positioned with skin rail 12 by guide post 14, makes to take aim at and has seat 15 and can only be slid back and forth on guide post 14, ensures the consistent of optical axis
Property, in the spring 11 by being sleeved on guide post 14, absorb the vibrations and impact for taking aim at tool during gunslinging.
However, existing tool shock-damping structure of taking aim at is to be based on taking aim at tool and gun body junction using 11 damping of spring, structure is more
Complexity, volume and weight is larger, also, spring 11 assemble it is difficult, it is necessary to machining accuracy and cost it is higher, when gunslinging, takes aim at tool meeting
It is moved back and forth during damping, it is bad for the usage experience of observer, in addition it can only be done because taking aim at tool on guide post 14
Front and rear impact absorbing can not absorb the side knock for taking aim at tool, and hitting or dropping still risky causes image deterioration or optical axis inclined
It moves, reliability is low.
Therefore, the damping effect for taking aim at tool how is improved, use reliability is improved, is that those skilled in the art need to solve at present
Certainly the technical issues of.
The content of the invention
The object of the present invention is to provide a kind of dampings to take aim at tool, which, which takes aim at tool, can effectively improve the damping effect of itself
Fruit, assembling is simple, and reliability is high.
To achieve the above object, the present invention provides following technical solution：
Tool is taken aim in a kind of damping, is in including taking aim at tool housing, cartridge assemblies, lens assembly and damping part, the damping part
Sheet, and the both ends of the damping part symmetrically tilt bending and set；The lens assembly is fixed with the cartridge assemblies to be connected
It connects；The middle part of the damping part is detachably connected with the cartridge assemblies, and tool shell is taken aim in the both ends of the damping part with described
The surface of body is detachably connected.
Preferably, the damping part is damping reed, and the damping reed includes center section and positioned at the centre
The elastic arm at part both ends, the center section are connected with the cartridge assemblies, and the elastic arm is connected with the tool housing of taking aim at.
Preferably, the elastic arm includes at least two bending parts, and the bending part is directed away from the center section
Direction extends, and extends simultaneously towards close to the one side for taking aim at tool housing, end of the elastic arm away from the center section
The plane at place is parallel to the plane where the center section.
Preferably, the cartridge assemblies include movement body, one end of the movement body be equipped with for the camera lens
The connecting plate of component connection, connecting plate position corresponding with the elastic arm of the damping reed is equipped with wears for the elastic arm
Later the groove for having housing and being connected is taken aim at described.
Preferably, the end plane of the elastic arm is equipped with the connection for being connected with the end face for taking aim at tool housing
Hole.
Preferably, the middle part of the center section be equipped with circular hole, the center section be surrounded by for the machine
The connecting hole of the end face connection of core assembly.
Preferably, between the damping part and the cartridge assemblies and the damping part is with described taking aim at tool housing
Between be connected by screw bolts.
Preferably, the tool housing of taking aim at is equipped with cavity, and the cartridge assemblies are suspended in the cavity.
Preferably, the tool housing of taking aim at is equipped with the connection connected for the damping part close to one end end face of opening
Hole.
Preferably, the damping part is beryllium-bronze piece.
Tool is taken aim in damping provided by the present invention, described including taking aim at tool housing, cartridge assemblies, lens assembly and damping part
Damping part in the form of sheets, and the both ends of the damping part symmetrically tilt bending set；The lens assembly and the movement
Component is fixedly connected；The middle part of the damping part is detachably connected with the cartridge assemblies, the both ends of the damping part with
The surface for taking aim at tool housing is detachably connected.Tool is taken aim in the damping, by the cartridge assemblies damping, simplifying damping knot
Structure, and take aim at tool and will not be moved in itself in shock absorbing process, whole assembling is simpler, passes through the both ends of the damping part after impact
Being symmetrical arranged makes the cartridge assemblies be restored to original position, low compared to the required machining accuracy of current shaft hole matching positioning, because
Entire product is much smaller than for the quality and volume of the cartridge assemblies so that the size of the damping part is small, and main screw lift is low,
The damping part can absorb impact axially and transversely by the bending of both direction, and reliability significantly improves.
In a preferred embodiment, the damping part is damping reed, and the damping reed includes center section
With the elastic arm positioned at the center section both ends, the center section is connected with the cartridge assemblies, the elastic arm and institute
It states and takes aim at tool housing connection.Above-mentioned setting using damping reed, can facilitate bending, easy to process, and the elasticity of damping reed
Greatly, good damping effect, it is small, it is at low cost.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the prior art for taking aim at tool；
Fig. 2 takes aim at for damping provided by the present invention has a kind of structure diagram of specific embodiment；
Fig. 3 is the decomposition texture schematic diagram that tool is taken aim in damping shown in Fig. 2；
Wherein：11- springs, 12- skins rail, 13- skin rails fixed screw, 14- guide posts, 15- take aim at tool seat；21- lens assemblies,
22- cartridge assemblies, 221- grooves, 23- dampings reed, 231- elastic arms, 24- take aim at tool housing.
Specific embodiment
The core of the present invention is to provide a kind of damping and takes aim at tool, which takes aim at tool assembling simply, and reliability is high, shock-damping structure
Size is small, and weight is low, easy to process, at low cost.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It please refers to Fig.2 and Fig. 3, Fig. 2 takes aim at for damping provided by the present invention and have a kind of structural representation of specific embodiment
Figure；Fig. 3 is the decomposition texture schematic diagram that tool is taken aim in damping shown in Fig. 2.
In this embodiment, damping takes aim at tool and includes taking aim at tool housing 24, cartridge assemblies 22, lens assembly 21 and damping portion
Part.
Specifically, damping part is in the form of sheets, and the both ends of damping part symmetrically tilt bending and set, it is necessary to explanation
That the both ends of damping part are symmetrical arranged, also, the both ends of damping part transversely with longitudinal direction bending extension, laterally refer to
The identical direction of the extending direction of the main part of damping part, longitudinally refers to and the plane where the main part of damping part
Vertical direction is specially towards the direction for taking aim at tool housing 24.
Specifically, the both ends of damping part are equipped at least one bending part, and its bending part has towards damping part
Both ends extension, while also towards where in the middle part of the damping part plane direction extension, i.e. the both ends court of damping part
Extend to the outside of damping part and rear side, damping reed 23 as shown in Figure 3.
Further, lens assembly 21 is fixedly connected with cartridge assemblies 22；The middle part of damping part and cartridge assemblies 22 are removable
Connection is unloaded, the both ends of damping part are detachably connected with taking aim at the surface of tool housing 24.
Tool is taken aim in the damping, by 22 damping of cartridge assemblies, simplifying shock-damping structure, and take aim at tool in itself will not be in damping
It is moved in journey, whole assembling is simpler, and being symmetrical arranged after impact by the both ends of damping part makes cartridge assemblies 22 be restored to original
Position, it is low compared to the required machining accuracy of current shaft hole matching positioning, because the quality and volume of cartridge assemblies 22 are much smaller than
Entire product so that the size of damping part is small, and main screw lift is low, and damping part can be with absorption axiss by the bending of both direction
To the impact with transverse direction, reliability significantly improves.
On the basis of the respective embodiments described above, damping part is damping reed 23, and damping reed 23 includes center section
With the elastic arm 231 positioned at center section both ends, two elastic arms 231 positioned at 23 both ends of damping reed are symmetrical arranged, ensure
Uniformity and positional precision, the center section of damping reed 23 are connected with cartridge assemblies 22, and elastic arm 231 connects with taking aim at tool housing 24
It connects.
Above-mentioned setting using damping reed 23, can facilitate bending, easy to process, and the elasticity of damping reed 23 is big,
Good damping effect, it is small, it is at low cost.
On the basis of the respective embodiments described above, elastic arm 231 includes at least two bending parts, during bending part is directed away from
Between part direction extension, simultaneously towards close to take aim at tool housing 24 one side extend, end of the elastic arm 231 away from center section
The plane at place is parallel to the plane where center section.It is located at the elastic arm 231 on the right side of damping spring piece 23 towards damping spring
The right back of piece 23 extends and bends, and prolongs positioned at the left back of elastic arm 231 towards the damping reed 23 in 23 left side of damping reed
It stretches and bends.
On the basis of the respective embodiments described above, cartridge assemblies 22 include movement body, and one end of movement body, which is equipped with, to be used
In the connecting plate being connected with lens assembly 21, connecting plate is equipped with the 231 corresponding position of elastic arm of damping reed 23 for elasticity
Arm 231 is through afterwards with taking aim at the groove 221 for having housing 24 and being connected.The setting of above-mentioned groove 221 can facilitate the bullet of damping reed 23
Property arm 231 run through, to realize and take aim at the connection of tool housing 24, the center section of damping reed 23 is connected with cartridge assemblies 22, with
It realizes cartridge assemblies 22 and takes aim at the elastic connection of tool housing 24, rigid connection is used between cartridge assemblies 22 and lens assembly 21,
It can ensure the positional precision between cartridge assemblies 22 and lens assembly 21.
On the basis of the respective embodiments described above, the end plane of elastic arm 231 is equipped with for taking aim at tool housing 24
The connecting hole of end face connection, bolt or screw realize elastic arm 231 and take aim at the connection of tool housing 24 through connecting hole.Specifically
, two connecting holes can be set on the end plane of each elastic arm 231, to ensure elastic arm 231 and take aim at tool housing 24
Connective stability.
Specifically, the elastic arm 231 of damping reed 23 will not cause unidirectionally to deform after ensureing impact by symmetrical structure, subtract
The wrap direction of shake reed 23 reaches best damping effect by simulation analysis.
On the basis of the respective embodiments described above, the middle part of center section is equipped with circular hole, the circular hole and movement of center section
The hollow space position of component 22 corresponds to, and facilitates observation camera lens, center section is surrounded by for the end with cartridge assemblies 22
The connecting hole of face connection.Bolt or screw run through the connecting hole of center section, realize center section and the company of cartridge assemblies 22
It connects.
On the basis of the respective embodiments described above, between damping part and cartridge assemblies 22 and damping part is with taking aim at tool
Be connected by screw bolts between housing 24, be bolted conveniently, simply, and convenient for damping part dismounting, can realize and
When replacement elasticity reduce damping part.
On the basis of the respective embodiments described above, to take aim at tool housing 24 and be equipped with cavity, cartridge assemblies 22 suspend in the cavities,
It takes aim at using non-rigid connection between tool housing 24 and cartridge assemblies 22, to caused by cartridge assemblies 22 when can be shot to avoid gun body
It influences, avoids shaking the damage to cartridge assemblies 22.
On the basis of the respective embodiments described above, take aim at tool housing 24 and be equipped with close to one end end face of opening for damping portion
Screw specifically, the connecting hole for taking aim at tool housing 24 can be threaded hole, is directly run through elastic arm 231 by the connecting hole of part connection
End plane on connecting hole after, be tightened in take aim at tool housing 24 connecting hole in, it is easy to connect.
On the basis of the respective embodiments described above, damping part is beryllium-bronze piece, the intensity of beryllium-bronze piece is high, hardness is big,
Elastic limit and fatigue limit are high, for the good absorption effect of impact.
Tool is taken aim in the damping that the present embodiment is provided, and lens assembly 21 and cartridge assemblies 22 are connected by damping reed 23,
It is fixed by accurately positioning with high intensity screw, is stably connected with lens assembly 21 and cartridge assemblies 22, damping reed 23
Two-side elastic arm 231 is connected with taking aim at tool housing 24, and during gunslinging, gun body brings impact to damping spring by taking aim at tool housing 24
Piece 23, the elastic arms 231 of 23 both sides of damping reed can be fully absorbed to take aim at tool housing 24 and bring and subtracted by horizontal and vertical bending
The impact of reed 23 is shaken, because the elastic arm 231 of 23 both sides of damping reed is symmetrical structure, stress is identical, so caused by impact
Original position can be effectively restored to after flexible deformation, will not because of light shaft offset caused by unidirectional deformation, meanwhile, 21 He of lens assembly
Cartridge assemblies 22 are rigid connection, and can be effectively ensured will not cause light shaft offset by the impact after damping reed 23.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Tool is taken aim to damping provided by the present invention above to be described in detail.Specific case used herein is to this hair
Bright principle and embodiment is set forth, the explanation of above example is only intended to help understand the present invention method and its
Core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, can also to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the protection of the claims in the present invention
In the range of.
Claims (10)
1. tool is taken aim in a kind of damping, which is characterized in that including taking aim at tool housing (24), cartridge assemblies (22), lens assembly (21) and subtracting
Shake component, the damping part in the form of sheets, and the both ends of the damping part symmetrically tilt bending set；The lens assembly
(21) it is fixedly connected with the cartridge assemblies (22)；The middle part of the damping part detachably connects with the cartridge assemblies (22)
It connects, the both ends of the damping part are detachably connected with the surface for taking aim at tool housing (24).
2. tool is taken aim in damping according to claim 1, which is characterized in that the damping part is damping reed (23), described
Damping reed (23) includes center section and the elastic arm (231) positioned at the center section both ends, the center section and institute
Cartridge assemblies (22) connection is stated, the elastic arm (231) is connected with the tool housing (24) of taking aim at.
3. tool is taken aim in damping according to claim 2, which is characterized in that the elastic arm (231) includes at least two bendings
Portion, the bending part are directed away from the direction extension of the center section, and the one of tool housing (24) is taken aim at simultaneously towards close to described
Side extends, and the plane where end of the elastic arm (231) away from the center section is parallel to where the center section
Plane.
4. tool is taken aim in damping according to claim 3, which is characterized in that the cartridge assemblies (22) include movement body, institute
The one end for stating movement body is equipped with the connecting plate being connected with the lens assembly (21), the connecting plate and the damping spring
The corresponding position of elastic arm (231) of piece (23) is equipped with to pass through for the elastic arm (231) takes aim at tool housing (24) even with described afterwards
The groove (221) connect.
5. tool is taken aim in damping according to claim 3, which is characterized in that the end plane of the elastic arm (231) is equipped with
For the connecting hole being connected with the end face for taking aim at tool housing (24).
6. tool is taken aim in damping according to claim 3, which is characterized in that the middle part of the center section is equipped with circular hole, described
The connecting hole being surrounded by for being connected with the end face of the cartridge assemblies (22) of center section.
7. tool is taken aim in damping according to claim 1, which is characterized in that the damping part and the cartridge assemblies (22) it
Between and the damping part and described take aim at be connected by screw bolts between tool housing (24).
8. tool is taken aim in damping according to claim 1, which is characterized in that the tool housing (24) of taking aim at is equipped with cavity, described
Cartridge assemblies (22) are suspended in the cavity.
9. tool is taken aim in damping according to claim 8, which is characterized in that the tool housing (24) of taking aim at is close to one end end of opening
Face is equipped with the connecting hole for damping part connection.
10. tool is taken aim in the damping according to claim 1 to 9 any one, which is characterized in that the damping part is beryllium-bronze
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395304.2A CN108120342B (en) | 2017-12-21 | 2017-12-21 | Shock attenuation is aimed utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395304.2A CN108120342B (en) | 2017-12-21 | 2017-12-21 | Shock attenuation is aimed utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108120342A true CN108120342A (en) | 2018-06-05 |
| CN108120342B CN108120342B (en) | 2020-08-04 |
Family
ID=62230939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395304.2A Active CN108120342B (en) | 2017-12-21 | 2017-12-21 | Shock attenuation is aimed utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108120342B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500917A (en) * | 2019-08-09 | 2019-11-26 | 湖北华中光电科技有限公司 | One kind is miniature to take aim at tool damping device |
| CN112378292A (en) * | 2020-09-30 | 2021-02-19 | 武汉高德红外股份有限公司 | Sighting telescope mounting base |
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| WO2004049873A1 (en) * | 2002-11-29 | 2004-06-17 | BUTTENSCHØN, Per | A resilient insert for upholstery |
| EP2250944A1 (en) * | 2009-05-12 | 2010-11-17 | Froli Kunststoffwerk Heinrich Fromme OHG | Spring core element for use in a mattress, for example pocket spring core mattress |
| WO2011026816A1 (en) * | 2009-09-04 | 2011-03-10 | Froli Kunststoffwerk Heinrich Fromme Ohg | Biasing device for a spring element |
| CN102052641A (en) * | 2009-11-09 | 2011-05-11 | 海洋王照明科技股份有限公司 | Vibration damper and lamp employing vibration damper |
| CN102913565A (en) * | 2012-11-07 | 2013-02-06 | 广西柳工机械股份有限公司 | Overrunning clutch |
| US8876094B1 (en) * | 2011-08-05 | 2014-11-04 | Armorworks Enterprises LLC | Multi-axis energy attenuating mount |
| CN204495184U (en) * | 2015-01-19 | 2015-07-22 | 武汉高德红外股份有限公司 | A kind of sinperscope with automatic evidence-collecting function |
| CN204883014U (en) * | 2015-07-06 | 2015-12-16 | 南昌欧菲光电技术有限公司 | Camera module |
| CN106772893A (en) * | 2015-11-20 | 2017-05-31 | 新科实业有限公司 | Camera lens module |
-
2017
- 2017-12-21 CN CN201711395304.2A patent/CN108120342B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368648A2 (en) * | 1976-10-22 | 1978-05-19 | Du Pont | Energy absorbing device, e.g. automobile bumper - has sinusoidal grooves and is of terpolymer of ethylene!-propylene!-1,4-hexadiene |
| WO2004049873A1 (en) * | 2002-11-29 | 2004-06-17 | BUTTENSCHØN, Per | A resilient insert for upholstery |
| EP2250944A1 (en) * | 2009-05-12 | 2010-11-17 | Froli Kunststoffwerk Heinrich Fromme OHG | Spring core element for use in a mattress, for example pocket spring core mattress |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500917A (en) * | 2019-08-09 | 2019-11-26 | 湖北华中光电科技有限公司 | One kind is miniature to take aim at tool damping device |
| CN112378292A (en) * | 2020-09-30 | 2021-02-19 | 武汉高德红外股份有限公司 | Sighting telescope mounting base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108120342B (en) | 2020-08-04 |
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Address after: Room 301, building C3, phase I, Hefei Innovation Industrial Park, 800 Wangjiang West Road, Hefei hi tech Industrial Development Zone, Anhui Province 230000 Patentee after: INFIRAY TECHNOLOGIES Co.,Ltd. Address before: 230012 northeast corner of the intersection of Dayu road and xifeihe Road, Xinzhan District, Hefei City, Anhui Province Patentee before: INFIRAY TECHNOLOGIES Co.,Ltd. |
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Application publication date: 20180605 Assignee: Yantai Airui Photo-Electric Technology Co.,Ltd. Assignor: INFIRAY TECHNOLOGIES CO.,LTD. Contract record no.: X2024980006468 Denomination of invention: A shock-absorbing sight Granted publication date: 20200804 License type: Common License Record date: 20240617 |
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