CN201096972Y - Novel objective focus arming lens - Google Patents
Novel objective focus arming lens Download PDFInfo
- Publication number
- CN201096972Y CN201096972Y CNU2007200866673U2007200866673U CN200720086667U CN201096972Y CN 201096972 Y CN201096972 Y CN 201096972Y CN U2007200866673U2007200866673 U CNU2007200866673U2007200866673 U CN U2007200866673U2007200866673U CN 200720086667 U CN200720086667 U CN 200720086667U CN 201096972 Y CN201096972 Y CN 201096972Y
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- China
- Prior art keywords
- object lens
- roll adjustment
- lens frame
- adjustment wheel
- thread
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- Expired - Fee Related
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Abstract
The utility model relates to a novel object lens focusing sighting telescope, which is provided with a telescope tube (1), an optical spotting system composed of a set of lens installed in the telescope tube, an object lens frame (2) arranged in the telescope tube, an object lens (8) fixed in the object lens frame (2), a long guiding groove (13) arranged on the object lens frame (2) along the axial direction, a guiding limit bolt (5) arranged on the telescope tube (1), the lower part of the guiding limit bolt is positioned in the long guiding groove (13), a distance adjusting wheel (4) is connected with the telescope tube (1) through thread. The novel object lens focusing sighting telescope is characterized in that the distance adjusting wheel (4) and the object lens frame (2) are connected through an adjustable ring (3), the adjustable ring (3) is connected with the object lens frame (2) through thread, and the the adjustable ring (3) is connected with the distance adjusting wheel (4) through thread; an annular groove (12) is designed on the distance adjusting wheel (4), a limiting block (6) is arranged in the annular groove (12) of the distance adjusting wheel (4), the limiting block (6) is fixed with the distance adjusting wheel into a whole body through a bolt (7), and the upper part of the guiding limit bolt (5) is positioned in the annular groove (12) of the distance adjusting wheel (4); distance marking numerical value is engraved or printed on the conical surface at the right end of the distance adjusting wheel. The novel object lens focusing sighting telescope has the advantages of novel structure, reasonable and compact layout, material saving, convenient focusing, and strong integration perception.
Description
Technical field
The utility model relates to a kind of gun sight that can carry out the object lens focusing to the different distance target with shooting class weapon configuration use, belongs to a kind of optical laying instrument.
Background technology
For shooting class weapon, the configuration gun sight can significantly improve pointing velocity, precision and the shooting average of weapon.Gun sight belongs to telescope optical system, and optical system generally is made up of object lens, image rotation lenses, graticule, eyepiece.For gun sight, behind infinite distance target light or the parallel rays incident object lens, be imaged on the object lens back focal plane, the picture of object lens back focal plane is imaged on the dividing plane through image rotation lenses.To the gun sight that the infinite distance target is proofreaied and correct, the limited distance target imaging will be on the back focal plane of object lens.If object lens are not regulated, so just make the dividing plane of gun sight not overlap with imaging surface, form parallax, influence pointing accuracy and observing effect.
Existing gun sight, the object lens adjustable part mainly is provided with the mirror pipe, in the mirror pipe conical horn mouth awl spring is set, and is provided with the object lens urceolus in the mirror pipe, is provided with the object lens frame in the object lens urceolus, object lens frame internal fixation object lens.The guide and limit screw also is set on the mirror pipe, and the mirror pipe is outside equipped with the roll adjustment wheel, and roll adjustment is taken turns an end and is designed to boss, and the boss end is provided with the range mark circle.An end of fixing guide and limit screw gos deep on the object lens urceolus in the long gathering sill on the mirror pipe, the rotation of restriction object lens urceolus; The roll adjustment wheel adopts single thread to be connected with the mirror pipe, and the roll adjustment wheel adopts multi-step thread to be connected with the object lens urceolus, and roll adjustment is taken turns the boss and the guide and limit screw fit on the mirror pipe of an end and come spacing; Object lens frame and the object lens urceolus blended rubber that is threaded is fixed.This object lens focusing gun sight is realized the object lens focusing by mobile object lens urceolus.Weak point is: 1, object lens frame inwall is more to level between the roll adjustment wheel outer wall, thickness is big, spends more material, and structure is too fat to move; 2, this object lens focusing gun sight is because structural restriction makes roll adjustment take turns have to design longer, and layout is loose; 3, on profile, on the roll adjustment wheel, the range mark circle is set and indicates different distance numerical value, associative perception is not strong.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation at the problem of above-mentioned existence, economical with materials, the novel object lens focusing gun sight that associative perception is strong.
The utility model is realized by following technical scheme: a kind of novel object lens focusing gun sight, has mirror pipe 1, the optical aiming system that one set of contact lenses constitutes is housed in the mirror pipe, be provided with object lens frame 2 in the mirror pipe 1, object lens frame 2 internal fixation object lens 8, long gathering sill 13 vertically is set on the object lens frame 2, mirror pipe 1 is provided with guide and limit screw 5, guide and limit screw bottom is in long gathering sill, roll adjustment wheel 4 links to each other with mirror pipe 1 screw thread, it is characterized in that: be provided with regulating ring 3 between the object lens frame left end outside and roll adjustment wheel left end inboard, connect by regulating ring 3 between roll adjustment wheel 4 and the object lens frame 2, regulating ring 3 links to each other with object lens frame 2 screw threads, regulating ring 3 is taken turns 4 screw threads with roll adjustment and is linked to each other, regulating ring is used to regulate the position of object lens (drive of object lens frame), and after adjustment was finished, regulating ring and object lens frame fixed as one; 4 designs of roll adjustment wheel have ring groove 12, roll adjustment is taken turns in 4 ring grooves 12 and is provided with positive stop 6, positive stop 6 is fixed as one by screw 7 and roll adjustment wheel 4, guide and limit screw 5 tops are in roll adjustment is taken turns 4 ring grooves 12, and guide and limit screw 5 constitutes rotary stopper mechanisms with the positive stop 6 that roll adjustment is taken turns in the ring groove.
Aforesaid object lens focusing gun sight is characterized in that: roll adjustment is taken turns to carve on the right-hand member conical surface or be printed on distance and is indicated numerical value.
Aforesaid object lens focusing gun sight, it is characterized in that: roll adjustment wheel and mirror pipe connecting thread are single thread, and roll adjustment wheel and regulating ring connecting thread are multi-step thread or single thread, and regulating ring and object lens frame connecting thread are single thread.
Good effect of the present utility model is: novel structure, and rational and compact, economical with materials is convenient to adjustment, and associative perception is strong.
Description of drawings
Fig. 1 is the gun sight figure of the utility model embodiment.
Fig. 2 is the enlarged drawing of A-A cut-open view among Fig. 1.
Wherein: 1 mirror pipe, 2 object lens frames, 3 regulating rings, 4 roll adjustments wheel, 5 guide and limit screws, 6 positive stops, 7 screws, 8 object lens, 9 big liners, 10 stage clips, 11 little liners, 12 ring grooves, 13 long gathering sills.
Embodiment
Below in conjunction with further detailed explanation structure of the present utility model and the principle of drawings and Examples.
Present embodiment as shown in Figure 1 and Figure 2, it has mirror pipe 1, and the optical aiming system that a set of contact lenses constitutes is housed in the mirror pipe.Be provided with object lens frame 2 in the mirror pipe, object lens frame internal fixation has object lens 8, the object lens frame be provided with vertically long gathering sill 13 and the seal groove of two annulars, O-ring seal is set in the seal groove, the mirror pipe is provided with guide and limit screw 5; The mirror pipe is outside equipped with roll adjustment wheel 4, single thread links to each other between the two, is provided with positive stop 6 in the roll adjustment wheel ring groove 12, and positive stop is fixed as one by screw 7 and roll adjustment wheel, the top of guide and limit screw 5 is in roll adjustment wheel ring groove 12, and the bottom is in object lens frame long gathering sill 13 vertically.Be carved with distance on the roll adjustment wheel right-hand member conical surface and indicate numerical value.Be provided with regulating ring 3 between the object lens frame left end outside and roll adjustment wheel left end inboard, regulating ring links to each other with object lens frame single thread, and regulating ring links to each other with roll adjustment wheel single head or multi-step thread.Take turns the rotation direction of connecting thread when identical when the rotation direction of regulating ring and roll adjustment wheel connecting thread and mirror pipe and roll adjustment, the helical pitch of two position screw threads can not equate.The inner object lens frame of mirror pipe right side is sequentially provided with big liner 9, stage clip 10 and little liner 11.In the assembling process, come the reference position of adjustment object lens, after adjustment is finished,, both are fixed as one at the regulating ring position gluing that links to each other with object lens frame screw thread by regulating ring.The fixed mirror pipe rotates the roll adjustment wheel, and roll adjustment is taken turns relative to the mirror pipe and moved vertically, and regulating ring jljl picture frame moves vertically relative to the roll adjustment wheel together simultaneously.The total amount of movement of regulating ring jljl picture frame, equal above-mentioned two position amount of movements and or poor.Under 5 effects of guide and limit screw, the object lens frame can only move along axle; Under the effect of guide and limit screw 5 and positive stop 6, the roll adjustment wheel rotates in the angle of setting, object lens move within the specific limits vertically with the object lens frame simultaneously, the different distance target is focused (sharply defined image) realizing, and by being worth the indicating target distance quarter on the roll adjustment wheel right-hand member conical surface.
Claims (3)
1, a kind of novel object lens focusing gun sight, has mirror pipe (1), the optical aiming system that one set of contact lenses constitutes is housed in the mirror pipe, be provided with object lens frame (2) in the mirror pipe (1), object lens frame (2) internal fixation object lens (8), long gathering sill (13) vertically is set on the object lens frame 2, mirror pipe (1) is provided with guide and limit screw (5), guide and limit screw bottom is in long gathering sill, roll adjustment wheel (4) links to each other with mirror pipe (1) screw thread, it is characterized in that: be provided with regulating ring (3) between the object lens frame left end outside and roll adjustment wheel left end inboard, connect by regulating ring (3) between roll adjustment wheel (4) and the object lens frame (2), regulating ring (3) links to each other with object lens frame (2) screw thread, regulating ring (3) links to each other with roll adjustment wheel (4) screw thread, regulating ring is used to regulate the position of object lens, and after adjustment was finished, regulating ring and object lens frame fixed as one; Roll adjustment wheel (4) design has ring groove (12), be provided with positive stop (6) in roll adjustment wheel (4) ring groove (12), positive stop (6) is fixed as one by screw (7) and roll adjustment wheel (4), guide and limit screw (5) top is in roll adjustment wheel (4) ring groove (12), and guide and limit screw (5) constitutes rotary stopper mechanism with the positive stop (6) that roll adjustment is taken turns in the ring groove.
2, novel object lens focusing gun sight as claimed in claim 1 is characterized in that: roll adjustment is taken turns to carve on the right-hand member conical surface or be printed on distance and is indicated numerical value.
3, novel object lens focusing gun sight as claimed in claim 1 or 2, it is characterized in that: roll adjustment wheel and mirror pipe connecting thread are single thread, roll adjustment wheel and regulating ring connecting thread are multi-step thread or single thread, and regulating ring and object lens frame connecting thread are single thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200866673U2007200866673U CN201096972Y (en) | 2007-08-24 | 2007-08-24 | Novel objective focus arming lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200866673U2007200866673U CN201096972Y (en) | 2007-08-24 | 2007-08-24 | Novel objective focus arming lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096972Y true CN201096972Y (en) | 2008-08-06 |
Family
ID=39924025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200866673U2007200866673U Expired - Fee Related CN201096972Y (en) | 2007-08-24 | 2007-08-24 | Novel objective focus arming lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096972Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588474A (en) * | 2015-09-14 | 2016-05-18 | 宁波舜宇电子有限公司 | Optical sight with novel focusing mechanism |
| CN109983296A (en) * | 2016-11-22 | 2019-07-05 | 德本集团工业有限公司 | Formula of looking in the distance sighting device |
-
2007
- 2007-08-24 CN CNU2007200866673U2007200866673U patent/CN201096972Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588474A (en) * | 2015-09-14 | 2016-05-18 | 宁波舜宇电子有限公司 | Optical sight with novel focusing mechanism |
| CN109983296A (en) * | 2016-11-22 | 2019-07-05 | 德本集团工业有限公司 | Formula of looking in the distance sighting device |
| CN109983296B (en) * | 2016-11-22 | 2021-10-29 | 德本集团工业有限公司 | Telescope type sighting device |
| US11313648B2 (en) | 2016-11-22 | 2022-04-26 | Hawke Optics Limited | Telescopic sight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20110824 |