CN107091591B - Compound adjustment nail - Google Patents
Compound adjustment nail Download PDFInfo
- Publication number
- CN107091591B CN107091591B CN201710500000.1A CN201710500000A CN107091591B CN 107091591 B CN107091591 B CN 107091591B CN 201710500000 A CN201710500000 A CN 201710500000A CN 107091591 B CN107091591 B CN 107091591B
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- CN
- China
- Prior art keywords
- rotary shaft
- knob
- fixed body
- thimble
- screw
- 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.)
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Classifications
-
- 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
- F41G1/20—Adjusting mechanisms therefor; Mountings therefor coarse and fine
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
- Toys (AREA)
Abstract
The invention discloses compound adjustment nails, including the first knob, inner rotary shaft, the second knob, fixed body, outer rotary shaft, mobile fast, screw A and screw B；The outer rotary shaft is set to the inside of the fixed body；Second knob is set to the outside of the fixed body, and is connected and fixed by screw B and the outer rotary shaft；The inner rotary shaft is set to the inside of the outer rotary shaft；First knob is set to the top of the inner rotary shaft, and is connected and fixed by the screw A with the inner rotary shaft, and the rotation of the first knob drives movement to move up and down fastly.Corresponding trajectory position when different sighting ranges may be selected in compound adjustment nail of the invention, fast implements coarse-fine adjustment slewing.
Description
Technical field
The present invention relates to a kind of gun sight calibration apparatus, and in particular to a kind of compound adjustment nail.
Background technique
White light gun sight aims at the target of different distance, and since target far and near distance is different, imaging surface is in the second dividing plane
Place can deviate, and influence to observe clarity and pointing accuracy.Part gun sight can use adjustment mechanism, i.e. back-and-forth motion image planes
Preceding single or combined lens are eliminated image planes caused by the far and near difference of target and are deviateed.
Summary of the invention
The purpose of the present invention is to provide a kind of compound adjustment to follow closely, and corresponding trajectory position when different sighting ranges may be selected
Fast implement coarse-fine adjustment slewing.
In order to solve the above technical problem, the present invention provides following technical solutions: compound adjustment nail, including the first knob,
Inner rotary shaft, the second knob, fixed body, outer rotary shaft, movable block, screw A and screw B；The outer rotary shaft is set to institute
It states the inside of fixed body and is threadedly coupled with fixed body；Second knob is set to the outside of the fixed body, and
It is connected and fixed by screw B and the outer rotary shaft；The inner rotary shaft is set to the inside of the outer rotary shaft；It is described
The first knob be set to the top of the inner rotary shaft, and connect and consolidated with the inner rotary shaft by the screw A
It is fixed；The movable block is threadedly coupled with the outer rotary shaft, drives it to move up and down by the first knob.
Further, which further includes the first spring, thimble A, thimble B and second spring；The outward turning
Shaft outer wall is provided with the second groove；Second spring is provided in second groove, the end of second spring is provided with
Two thimbles；Second thimble holds out against the fixed body；The outer wall of the inner rotary shaft is provided with the first groove；It is described
The first groove in be provided with the first spring, the end of the first spring is provided with the first thimble；First thimble holds out against institute
The inner wall of the inner wall for the outer rotary shaft stated, the fixed body is provided with locating slot.
Further, the first O-ring is provided between second knob and the fixed body；First rotation
The lower surface of button is provided with stepped groove；Second top knob portion is provided with fastener；The fastener is set in stepped groove,
It is connected between inner rotary shaft and the first knob；It is O-shaped that second is provided between second knob and the inner rotary shaft
Third O-ring between circle and the inner rotary shaft and the outer rotary shaft.
Further, the lower end of the outer rotary shaft, face is provided with retaining ring on the outside.
The beneficial effects obtained by the present invention are as follows being: it is different to adjust selection by rotating second knob for the configuration of the present invention is simple
Sighting range when corresponding trajectory position；By the first knob of rotation drive movable block move up and down accurate adjustment aim at graduation with
Coarse-fine adjustment slewing is realized in aiming point position.
Detailed description of the invention
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present invention
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments recorded in the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
As shown in Figure 1, for a kind of compound adjustment nail of the invention, including the first knob 1, inner rotary shaft 2, the second knob 3,
Fixed body 5, outer rotary shaft 6, movable block 7, screw A8 and screw B11；The outer rotary shaft 6 is set to the fixed body 5
It inside and is threadedly coupled with fixed body 5；Second knob 3 is set to the outside of the fixed body 5, and passes through screw
B11 is connected and fixed with the outer rotary shaft 6；The inner rotary shaft 2 is set to the inside of the outer rotary shaft 6；Described
First knob 1 is set to the top of the inner rotary shaft 2, and is connect by the screw A8 with the inner rotary shaft 2
It is fixed；The movable block 7 is threadedly coupled with the outer rotary shaft 6, drives it to move up and down by the first knob 1.
The present invention newly adjusts corresponding trajectory position when selecting different sighting ranges by rotating second knob；Pass through rotation
First knob drives movable block to move up and down accurate adjustment and aims at graduation and aiming point position, realizes coarse-fine adjustment slewing.
In order to ensure not deviating in shaft rotary course, compound adjustment nail of the invention further includes the first spring 12, thimble
A13, thimble B14 and second spring 15；6 outer wall of outer rotary shaft is provided with the second groove 17；Second groove 17
It is inside provided with second spring 15, the end of second spring 15 is provided with the second thimble 14；Second thimble 14 holds out against described
Fixed body 5；The outer wall of the inner rotary shaft 2 is provided with the first groove 18；First is provided in first groove 18
Spring 12, the end of the first spring 12 are provided with the first thimble 13；First thimble 13 holds out against the outer rotary shaft 6
The inner wall of inner wall, the fixed body 5 is provided with locating slot.
The first O-ring 4 is provided between second knob 3 of the invention and the fixed body；First knob 1
Lower surface is provided with stepped groove 19；Fastener 20 is provided at the top of second knob 3；The fastener 20 is set to stepped groove
In 19, it is connected between inner rotary shaft 2 and the first knob 1；It is arranged between second knob 3 and the inner rotary shaft 2
There is third O-ring 10 between the second O-ring 9 and the inner rotary shaft 2 and the outer rotary shaft 6.
The present invention is in the lower end of outer rotary shaft 6, and face is provided with retaining ring 16 on the outside.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to design of the invention
It is defined with range, without departing from the design concept of the invention, ordinary engineering and technical personnel is to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the invention
Art content is all documented in technical requirements book.
Claims (4)
1. compound adjustment nail, it is characterised in that: including the first knob (1), inner rotary shaft (2), the second knob (3), fixed body
(5), outer rotary shaft (6), movable block (7), screw A(8) and screw B(11)；The outer rotary shaft (6) is set to the fixation
It the inside of body (5) and is threadedly coupled with fixed body (5)；Second knob (3) is set to the outer of the fixed body (5)
Side, and pass through screw B(11) be connected and fixed with the outer rotary shaft (6)；The inner rotary shaft (2) is set to described outer
The inside of rotary shaft (6)；First knob (1) is set to the top of the inner rotary shaft (2), and passes through the spiral shell
Nail A(8) it is connected and fixed with the inner rotary shaft (2)；The movable block (7) is threadedly coupled with the outer rotary shaft (6),
It is driven to move up and down by the first knob (1).
2. compound adjustment nail according to claim 1, it is characterised in that: the compound adjustment nail further includes the first spring
(12), thimble A(13), thimble B(14) and second spring (15)；Described outer rotary shaft (6) outer wall is provided with the second groove
(17)；It is provided with second spring (15) in second groove (17), the end of second spring (15) is provided with thimble B
(14)；The thimble B(14) hold out against the fixed body (5)；The outer wall of the inner rotary shaft (2) is provided with the first groove
(18)；It is provided with the first spring (12) in first groove (18), the end of the first spring (12) is provided with thimble A
(13)；The thimble A(13) hold out against the inner wall of the outer rotary shaft (6)；The inner wall of the fixed body (5) is provided with fixed
Position slot.
3. compound adjustment nail according to claim 1, it is characterised in that: second knob (3) and the fixation
The first O-ring (4) are provided between body；The lower surface of first knob (1) is provided with stepped groove (19)；Described second
Fastener (20) are provided at the top of knob (3)；The fastener (20) is set in stepped groove (19), is connected to inner rotary shaft (2)
And first between knob (1)；The second O-ring (9) are provided between second knob (3) and the inner rotary shaft (2)
The third O-ring (10) between the inner rotary shaft (2) and the outer rotary shaft (6).
4. compound adjustment nail according to claim 1, it is characterised in that: the lower end of the outer rotary shaft (6), outside it
Side is provided with retaining ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500000.1A CN107091591B (en) | 2017-06-27 | 2017-06-27 | Compound adjustment nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500000.1A CN107091591B (en) | 2017-06-27 | 2017-06-27 | Compound adjustment nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107091591A CN107091591A (en) | 2017-08-25 |
| CN107091591B true CN107091591B (en) | 2019-05-28 |
Family
ID=59641523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500000.1A Active CN107091591B (en) | 2017-06-27 | 2017-06-27 | Compound adjustment nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091591B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153894A1 (en) * | 2017-02-22 | 2018-08-30 | Hensoldt Optronics Gmbh | Adjustment apparatus of a reticle device of a telescopic sight |
| CN108592701B (en) * | 2018-05-03 | 2024-07-26 | 南通广兴气动设备有限公司 | Fine and coarse adjusting nail |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692621Y (en) * | 2004-03-17 | 2005-04-13 | 深圳市金凯进光电仪器有限公司 | Optical axis regulating structure for optical aiming lens |
| WO2006060489A2 (en) * | 2004-11-30 | 2006-06-08 | Bernard Thomas Windauer | Optical sighting system |
| CN103673767A (en) * | 2013-11-21 | 2014-03-26 | 南通环球光学仪器有限公司 | Sighting telescope capable of calibrating fast |
| GB2524348A (en) * | 2014-09-29 | 2015-09-23 | Deben Group Ind Ltd | Telescopic sight |
| CN105953649B (en) * | 2015-12-11 | 2018-01-12 | 江苏优特集体育器材制造有限公司 | Adjusting hand wheel |
| CN207472136U (en) * | 2017-06-27 | 2018-06-08 | 南通环球光学仪器有限公司 | Compound adjustment nail |
-
2017
- 2017-06-27 CN CN201710500000.1A patent/CN107091591B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107091591A (en) | 2017-08-25 |
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