CN105333275B - A kind of gun sight locking device - Google Patents
A kind of gun sight locking device Download PDFInfo
- Publication number
- CN105333275B CN105333275B CN201510863281.8A CN201510863281A CN105333275B CN 105333275 B CN105333275 B CN 105333275B CN 201510863281 A CN201510863281 A CN 201510863281A CN 105333275 B CN105333275 B CN 105333275B
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- Prior art keywords
- screw
- adapter
- spanner
- backing
- column
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- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of gun sight locking device, belong to gun sight connection locking technical field；Including：Adapter, spanner, clamp ring, backing-up screw, stop nut, split pin, stage clip and ball；Stop nut is fixed on the lower flat board of adapter；The roundlet shell of column of backing-up screw is threadedly coupled with stop nut；The hollow cylinder that spanner is formed after being docked with clamp ring is sleeved on the square shell of column of backing-up screw, and is locked spanner and clamp ring by screw；Split pin is arranged in the vertical holes of adapter vertical plate, and split pin passes through the lateral aperture of adapter vertical plate；Ball is arranged in the lateral aperture of adapter, and one end of ball is inconsistent with the circumferential tooth of backing-up screw, and the other end is inconsistent with split pin by stage clip.The device can reliably, safety, quick, labour-saving lock gun sight.
Description
Technical field
The invention belongs to gun sight connection locking technical field, and in particular to a kind of gun sight locking device.
Background technology
In order to realize gun sight, camera etc. the product of the locking with support in need can be even high in work, transport
Used when strength vibration, impact, it is impossible to produce and loosen, it is necessary to a kind of gun sight locking device of high reliability.
Conventional gun sight locking device is using only screw-threaded coupling, even if applying locking glue, still easily produces after a number of uses
Loosen, such as discovery can continue locking in time, but waste time and energy；Can not such as find in time and working on may cause the product that is locked
Product come off from lock bracket, cause damage of product, and easily injure personal safety；
Though conventional gun sight locking device locking effect is more satisfactory, complex structure, number of parts is more, reduces whole
The reliability of individual mechanism, also add production and processing cost；
Conventional gun sight locking device need to repeatedly pull spanner and could lock when locking, and operation is laborious, it is impossible to fast lock
Tightly, if spanner structure is unreasonable, use for a long time, spanner is possible to skid, it is impossible to locks, will be unable to use.
The content of the invention
In view of this, it is an object of the invention to provide a kind of gun sight locking device, can be reliable, safe, quick, laborsaving
Gun sight is locked.
The present invention is achieved through the following technical solutions：
A kind of gun sight locking device, including：Adapter, spanner, clamp ring, backing-up screw, stop nut, split pin,
Stage clip and ball；
The adapter is stepped support, and stepped support is made up of upper flat plate, lower flat board and vertical plate；Step type branch
The vertical holes and lateral aperture of orthogonal insertion are provided with the vertical plate of frame, wherein, axis and the vertical plate institute of the vertical holes
It is parallel in plane；
The spanner is integrally formed by semi-cylindrical in configuration and rod-like structure；The clamp ring is semi-cylindrical in configuration；Spanner
Semi-cylindrical in configuration forms a hollow cylinder after being docked with clamp ring；The hollow of the hollow cylinder is regular polygon through hole；
The backing-up screw is stepped column structure, and stepped column structure is divided into square shell of column, big cylindrical section
And roundlet shell of column；Square shell of column is engaged with spanner with the hollow cylinder formed after clamp ring docking, the excircle of big cylindrical section
The uniform circumference tooth in face, the outer circumference surface of roundlet shell of column is provided with external screw thread；
Internal thread and external screw thread are respectively equipped with the stop nut；
Its annexation is as follows：Stop nut is fixed on the lower flat board of adapter；The roundlet shell of column of backing-up screw with it is anti-
Loose nut thread connection；The hollow cylinder that spanner is formed after being docked with clamp ring is sleeved on the square shell of column of backing-up screw, and
Spanner and clamp ring are locked by screw；Split pin is arranged in the vertical holes of adapter vertical plate, and split pin is passed through and turned
The lateral aperture of joint chair vertical plate；Ball is arranged in the lateral aperture of adapter, one end of ball and the circumferential tooth phase of backing-up screw
Contradict, the other end is inconsistent with split pin by stage clip.
Further, it is provided with the mounting hole being connected with gun sight on the upper flat plate of adapter；Lower planar bottom surface is provided with and rifle
The dovetail groove of connection.
Further, the semi-cylindrical in configuration of the spanner docks the regular polygon through hole of the hollow cylinder to be formed with clamp ring
Corner be round-corner transition.
Further, the external screw thread of the backing-up screw is M7 × 1.5 with the internal thread of stop nut.
Beneficial effect：(1) simple structure of the present invention, reliability is high, and special purpose parts quantity is few, reduces production and processing cost.
(2) backing-up screw in the present invention has certain anti-loosing effect, and backing-up screw is machined with circumferential tooth, and stage clip is by ball
It is pressed on the circumferential tooth of backing-up screw, further enhancing anti-loosing effect.
(3) present invention by rationally design backing-up screw and stop nut cooperation pitch, only pull spanner about four/
One circle can lock gun sight, convenient, fast；Spanner is regular polygon with clamp ring mounting surface, is pulled when can prevent from pulling spanner
Hand skids, it is impossible to be continuing with.
Brief description of the drawings
Fig. 1 is structure composition figure of the invention.
Fig. 2 is axonometric drawing of the invention.
Fig. 3 is the structural representation of adapter.
Fig. 4 is the axonometric drawing of adapter.
Fig. 5 is the structural representation of backing-up screw.
Fig. 6 is the axonometric drawing of backing-up screw.
Wherein, 1- adapters, 2- spanners, 3- clamp rings, 4- backing-up screws, 5- stop nuts, 6- split pins, 7- stage clips,
8- balls.
Specific embodiment
Develop simultaneously embodiment below in conjunction with the accompanying drawings, and the present invention will be described in detail.
The invention provides a kind of gun sight locking device, referring to accompanying drawing 1-2, including：Adapter 1, spanner 2, clamp ring
3rd, backing-up screw 4, stop nut 5, split pin 6, stage clip 7 and ball 8；
Referring to accompanying drawing 3-4, the adapter 1 is stepped support, and stepped support is by upper flat plate, lower flat board and vertical plate
Composition；The mounting hole being connected with gun sight is provided with the upper flat plate of stepped support；It is provided with the vertical plate of stepped support mutually
The vertical holes and lateral aperture of perpendicular insertion, wherein, the axis of the vertical holes is parallel with plane where vertical plate；Step type branch
The lower planar bottom surface of frame is provided with the dovetail groove being connected with rifle, be machined with lower flat board step type screwed hole, screwed hole with it is vertical
The axis direction in hole is consistent, and screwed hole and dovetail groove insertion；The mounting hole for loss of weight is provided with lower flat board；
The spanner 2 is integrally formed by semi-cylindrical in configuration and rod-like structure；The clamp ring 3 is semi-cylindrical in configuration；Spanner 2
Semi-cylindrical in configuration docked with clamp ring 3 after formed a hollow cylinder；The hollow of the hollow cylinder is square through hole；It is square
The corner of through hole is round-corner transition；
Referring to accompanying drawing 5-6, the backing-up screw 4 is stepped column structure, and stepped column structure is divided into square
Shell of column, big cylindrical section and roundlet shell of column；Square through hole after square shell of column is docked with spanner 2 with clamp ring 3 is engaged, big cylinder
The uniform circumference tooth of the outer circumference surface of section, the outer circumference surface of roundlet shell of column is provided with external screw thread, and external screw thread is M7 × 1.5；
The outer circumference surface of the stop nut 5 is provided with annular step surface, and internal thread and outer spiral shell are respectively equipped with stop nut 5
Line, internal thread is M7 × 1.5；
Its annexation is as follows：Stop nut 5 is fixed in the screwed hole of adapter 1, and the annular table for passing through screwed hole
Terrace axial limiting；The roundlet shell of column of backing-up screw 4 is threadedly attached in stop nut 5, the big cylindrical section of backing-up screw 4
Outer circumference surface leaves gap with the vertical plate of adapter 1；The square through hole that spanner 2 is formed after being docked with clamp ring 3 is sleeved on anti-
The outer surface of the square shell of column of loose screw 4, and spanner 2 is locked with clamp ring 3 by screw；Split pin 6 is arranged on adapter 1
In the vertical holes of vertical plate, and split pin 6 passes through the lateral aperture of the vertical plate of adapter 1；Ball 8 is arranged on the level of adapter 1
Kong Zhong, one end of ball 8 is contradicted on the circumferential tooth of backing-up screw 4, and the other end is contradicted in split pin 6 by stage clip 7.
Operation principle：Gun sight is linked together with rifle by adapter 1, only pulls the about a quarter circle of spanner 2 i.e.
The lower surface of backing-up screw 4 can be made to compress the dovetail mount of rifle, ball 8 is pressed in the circumferential tooth of backing-up screw 4 by stage clip 7
On, the rear end face of stage clip 7 is withstood in split pin 6 can prevent stage clip 7 from loosening, and as produced loosening after device locking, need to simultaneously overcome anti-
The elastic force of the roundlet shell of column threaded pre-tightening power of loose screw 4 and stage clip 7, has reached anti-loosing effect, increased reliability.
In sum, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (4)
1. a kind of gun sight locking device, it is characterised in that including：Adapter (1), spanner (2), clamp ring (3), backing-up screw
(4), stop nut (5), split pin (6), stage clip (7) and ball (8)；
The adapter (1) is stepped support, and stepped support is made up of upper flat plate, lower flat board and vertical plate；Step type branch
The vertical holes and lateral aperture of orthogonal insertion are provided with the vertical plate of frame, wherein, axis and the vertical plate institute of the vertical holes
It is parallel in plane；
The spanner (2) is integrally formed by semi-cylindrical in configuration and rod-like structure；The clamp ring (3) is semi-cylindrical in configuration；Spanner
(2) semi-cylindrical in configuration forms a hollow cylinder after being docked with clamp ring (3)；The hollow of the hollow cylinder is regular polygon
Through hole；
The backing-up screw (4) is stepped column structure, stepped column structure be divided into square shell of column, big cylindrical section and
Roundlet shell of column；Square shell of column is engaged with spanner (2) with the hollow cylinder formed after clamp ring (3) docking, outside big cylindrical section
The uniform circumference tooth of periphery, the outer circumference surface of roundlet shell of column is provided with external screw thread；
Internal thread and external screw thread are respectively equipped with the stop nut (5)；
Its annexation is as follows：Stop nut (5) is fixed on the lower flat board of adapter (1)；The roundlet shell of column of backing-up screw (4)
It is threadedly coupled with stop nut (5)；The hollow cylinder that spanner (2) is formed after being docked with clamp ring (3) is sleeved on backing-up screw (4)
Square shell of column on, and spanner (2) and clamp ring (3) are locked by screw；Split pin (6) is vertical installed in adapter (1)
In the vertical holes of plate, and split pin (6) is through the lateral aperture of adapter (1) vertical plate；Ball (8) is installed in adapter (1)
In lateral aperture, one end of ball (8) is inconsistent with the circumferential tooth of backing-up screw (4), and the other end passes through stage clip (7) and split pin
(6) it is inconsistent.
2. as claimed in claim 1 a kind of gun sight locking device, it is characterised in that be provided with the upper flat plate of adapter (1) with
The mounting hole of gun sight connection；Lower planar bottom surface is provided with the dovetail groove being connected with rifle.
3. as claimed in claim 1 a kind of gun sight locking device, it is characterised in that the semi-cylindrical in configuration of the spanner (2) with
The corner of the regular polygon through hole of the hollow cylinder that clamp ring (3) docking is formed is round-corner transition.
4. as claimed in claim 1 a kind of gun sight locking device, it is characterised in that the external screw thread of the backing-up screw (4) with
The internal thread of stop nut (5) is M7 × 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863281.8A CN105333275B (en) | 2015-12-01 | 2015-12-01 | A kind of gun sight locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863281.8A CN105333275B (en) | 2015-12-01 | 2015-12-01 | A kind of gun sight locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333275A CN105333275A (en) | 2016-02-17 |
| CN105333275B true CN105333275B (en) | 2017-06-13 |
Family
ID=55283970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510863281.8A Active CN105333275B (en) | 2015-12-01 | 2015-12-01 | A kind of gun sight locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333275B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860264B (en) * | 2017-11-17 | 2024-05-17 | 武汉高明兰光电科技有限公司 | Quick overturning bracket for sighting telescope |
| CN108812243A (en) * | 2018-09-10 | 2018-11-16 | 河北农业大学 | A kind of crawler type water and fertilizer irrigation device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1396504B1 (en) * | 2009-12-04 | 2012-12-14 | Contessa Alessandro & C Snc | DEVICE FOR ASSEMBLING A MIRA CANNOCCHIALE ON FIREARMS |
| CN202281556U (en) * | 2011-10-24 | 2012-06-20 | 舞阳县龙田精密仪器有限责任公司 | Novel fast clamp device for sighting telescope |
| CN203758365U (en) * | 2013-12-20 | 2014-08-06 | 河北汉光重工有限责任公司 | Impact-resisting locking mechanism |
| CN104089153B (en) * | 2014-06-20 | 2016-03-09 | 江苏远华轻化装备有限公司 | A kind of anti-offset device of optical alignment |
| CN204806977U (en) * | 2015-07-22 | 2015-11-25 | 北京金锐世纪高科技有限公司 | Gun sight switching cassette and gun sight |
| CN205208065U (en) * | 2015-12-01 | 2016-05-04 | 河北汉光重工有限责任公司 | Gun sight locking device |
-
2015
- 2015-12-01 CN CN201510863281.8A patent/CN105333275B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105333275A (en) | 2016-02-17 |
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