CN112902749A - Sniper rifle gauge structure - Google Patents
Sniper rifle gauge structure Download PDFInfo
- Publication number
- CN112902749A CN112902749A CN202110341432.9A CN202110341432A CN112902749A CN 112902749 A CN112902749 A CN 112902749A CN 202110341432 A CN202110341432 A CN 202110341432A CN 112902749 A CN112902749 A CN 112902749A
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- CN
- China
- Prior art keywords
- gauge
- disc
- hole
- screw rod
- slide seat
- 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
- F41G1/02—Foresights
- F41G1/033—Foresights adjustable
Abstract
The invention discloses a sniper rifle gauge structure, which comprises a gauge body, a gauge disc, a gauge slide seat, a top screw rod and a gauge top spring, wherein the top screw rod is arranged between the gauge slide seat and the gauge disc, the gauge top spring is arranged between the gauge body and the top screw rod, the top screw rod is connected with the gauge slide seat, the gauge is connected to a gun through the gauge slide seat, the top screw rod is internally provided with a gauge disc top and a gauge disc top spring, the gauge body is provided with a slit and an observation hole, the gauge disc is provided with a plurality of small square holes with different center distances, the outer circumference is provided with a plurality of positioning notches matched with the gauge disc top, the gauge disc is engraved with Arabic numerals which represent different heights corresponding to each small square hole and the positioning notches, when the gauge disc is rotated to a required height, the numerals on the gauge disc are seen from the observation hole of the gauge body, namely, the numerals which represent corresponding heights, and the target holes on the gauge disc are formed by the slit on the gauge body, aiming shooting can be performed.
Description
Technical Field
The invention relates to the technical field of mechanical aiming systems of firearms, in particular to a sniper rifle gauge structure.
Background
The gun gauge structure is a component of a gun mechanical aiming system, a target hole and a sight form a sniper rifle mechanical aiming baseline, and during aiming shooting, the target hole, the sight tip and a target are connected into a line, so that accurate shooting can be realized.
At present, a common meter and ruler mechanism at home and abroad is simple, is usually in a form of a notch-type meter and ruler plate, and usually consists of a meter and ruler plate, a sliding seat, a meter and ruler seat and the like, as shown in fig. 1, when a gun is assembled, a meter and ruler ridge on the meter and ruler seat needs to be repeatedly repaired so as to form different sizes, low assembly efficiency, difficult guarantee of repair precision and poor quality consistency.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a sniper rifle gauge structure which is convenient to use, simple to assemble, free of repair, high in assembly precision and good in quality consistency, and different gauge heights can be reached only by rotating a gauge disc during use, so that aiming shooting at different distances is realized.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a sniper rifle gauge structure comprises a gauge body, a gauge disc, a gauge slide seat, a top screw rod and a gauge top spring, wherein the gauge disc is rotatably connected to the back of the gauge body, the gauge slide seat, the top screw rod and the gauge top spring are arranged in the back of the gauge body, the top screw rod is arranged between the gauge slide seat and the gauge disc, the gauge top spring is arranged between the gauge body and the top screw rod and used for supporting the top screw rod, the bottom of the top screw rod is in threaded connection with the gauge slide seat, a gauge is connected to a gun through the gauge slide seat, a gauge disc top and a gauge disc top spring are vertically arranged in the top screw rod, the gauge disc top spring is arranged below the gauge disc top and used for supporting the gauge disc top, a thin seam is arranged at the upper part of the gauge body, an observation hole is arranged in the front-back direction in the middle part of the gauge disc, a plurality of small square holes with different center distances are circumferentially arranged on the inner circumference of the gauge disc and used for forming a target hole with the thin seam on the gauge body, the one side that deviates from the table chi body on the outer circumference is equipped with a plurality of and table chi dish top complex location breach, and is spacing to the rotation of table chi dish through table chi dish top, the table chi dish is close to the one side of table chi body and is carved with the number of arabic that represents different yardage heights that corresponds with every little square hole and location breach, when rotating table chi dish to the sign indicating number height that needs, sees the number on the table chi dish in the observation hole of table chi body, represents the yard height that corresponds the range promptly, through the slit on the table chi body and the "target hole" that the little square hole on the table chi dish formed, can aim at the shooting.
Preferably, the table chi body is "L" shape, and its middle part still is equipped with table chi dish shaft hole for wear to establish table chi dish shaft, the back of table chi body is along the vertical cylinder type top screw rod hole that is equipped with for install the top screw rod, and top screw rod hole below is equipped with square table chi sliding seat hole for install the table chi sliding seat, and table chi body bottom is equipped with the glide plane of slope to the top for the conversion of table chi operating condition and fold condition.
Preferably, the center of the meter ruler disk is provided with a meter ruler disk shaft through hole for penetrating a meter ruler disk shaft, the meter ruler disk is rotatably connected to the back of the meter ruler body through the meter ruler disk shaft and a meter ruler nut, 8 small square holes of the meter ruler disk are provided, each small square hole corresponds to one Arabic numeral, a through groove is further formed in the outer circumference of the meter ruler disk and is used for positioning during machining of the meter ruler disk, 9 positioning notches are formed in the meter ruler disk, 8 small square holes and 8 positioning notches are located in the same radial direction, the other positioning notches are located in the same radial direction, and one surface, close to the meter ruler body, of the meter ruler disk represents Arabic numerals with different heights and is 0-8.
Preferably, the gauge slide seat is of an inverted T-shaped structure, the upper portion of the gauge slide seat is a square column and is used for preventing the gauge slide seat from rotating circumferentially in the gauge body, a threaded hole is formed in the center of the square column and is used for being connected with the ejector screw, a cylindrical connecting seat is vertically arranged on the lower portion of the gauge slide seat and the square column, a pin shaft connecting hole is formed in the center of the connecting seat, and the gauge is connected to the firearm through a pin shaft.
Preferably, the top screw is a stepped shaft, the head is vertically provided with a first blind hole for accommodating the top of the gauge disk and the top spring of the gauge disk, the end face of the head is provided with a sub-groove, and the rod part is provided with a thread section for connecting the gauge slide seat.
Preferably, the thin seam on the upper part of the gauge body is obliquely arranged and forms an included angle of 3.4 degrees with the central line, and the sliding surface at the bottom of the gauge body forms an included angle of 19 degrees with the horizontal plane.
Preferably, the Arabic numerals corresponding to the small square holes are set to be 1-8 and respectively correspond to different shooting distances, and the Arabic numerals at the positioning notches corresponding to the through grooves are set to be 0.
Preferably, the outer circumferential cylindrical surface of the gauge disk is provided with knurls for increasing friction force when the gauge disk is rotated.
Preferably, two second blind holes are symmetrically arranged above the meter ruler body slit along the vertical direction and are used for coating fluorescent agents or installing interfaces of tritium light tubes.
The invention has the beneficial effects that:
1. the target holes for aiming shooting are formed by the small square holes and the thin slits, only the gauge disc needs to be rotated when shooting at different distances, the Arabic numerals on the gauge disc are observed from the observation holes of the gauge body, namely the Arabic numerals represent the code heights of the corresponding shooting distances, the code heights are rapidly converted, and the aiming shooting can be carried out through the target holes;
2. the bottom of the gauge body is provided with an inclined sliding surface, when an optical sighting telescope is required to be used for sighting, the gauge is only required to be turned down, and the working state and the folded state of the gauge are converted, so that the sniper rifle is perfectly fused by using a mechanical sighting telescope and the optical sighting telescope;
3. the invention has the advantages of simple structure, reliable positioning, high meter size without repairing, simple assembly, convenient maintenance and low cost.
Drawings
FIG. 1 is a schematic diagram of a prior art gauge structure;
FIG. 2 is a schematic diagram of a meter ruler structure of the present invention;
FIG. 3 is a front view of the body of the watch band;
FIG. 4 is a left side view of the body of the watch band;
FIG. 5 is a cross-sectional view A-A of FIG. 3;
FIG. 6 is a cross-sectional view of the dial of the gauge;
FIG. 7 is a right side view of the dial of the gauge;
FIG. 8 is a left side view of the dial of the watch;
FIG. 9 is a view taken along line A of FIG. 6;
FIG. 10 is a schematic view of the construction of a plug screw;
FIG. 11 is a cross-sectional view of the gauge slide;
FIG. 12 is a left side view of the gauge slide;
FIG. 13 is a cross-sectional view taken along line B-B of FIG. 11;
fig. 14 is a table ruler using state diagram.
Reference numerals
1. A meter body; 2. a gauge top head spring; 3. a meter ruler disk top head spring; 4. a dial shaft of the gauge; 5. a dial plate; 6. a gauge nut; 7. a meter ruler disk top; 8. a ram screw; 9. a meter slide;
11. blind holes; 12. fine sewing; 13. a meter ruler disc shaft hole; 14. an observation hole; 15. a plug screw hole; 16. A meter slide seat hole; 17. a sliding surface;
51. a meter ruler disc shaft through hole; 52. a small square hole; 53. positioning the notch; 54. a through groove; 55. knurling; 56. arabic numerals;
81. a first blind hole; 82. a screwdriver slot; 83. a threaded segment;
91. a square column; 92. a threaded hole; 93. a connecting seat; 94. and (6) connecting a pin shaft with a hole.
Detailed Description
The working principle and structure of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 2 to 13, a sniper rifle gauge structure comprises a gauge body 1, a gauge disc 5 rotatably connected to the back of the gauge body 1, a gauge slide 9 arranged in the back of the gauge body 1, a top screw 8 and a gauge top spring 2, wherein the top screw 8 is arranged between the gauge slide 9 and the gauge disc 5, the gauge top spring 2 is arranged between the gauge body 1 and the top screw 8 and used for supporting the top screw 8, the bottom of the top screw 8 is in threaded connection with the gauge slide 9, the gauge is connected to a gun through the gauge slide 9, the top screw 8 is internally and vertically provided with a gauge disc top 7 and a gauge disc top spring 3, the gauge disc top spring 3 is arranged below the gauge disc top 7 and used for supporting the gauge disc top 7, the upper part of the gauge body 1 is provided with a thin seam 12, the thin seam is obliquely arranged and forms an angle of 3.4 degrees with a central line, the middle part is provided with an observation hole 14 along the front-back direction, the inner circumference of the gauge disk 5 is circumferentially provided with a plurality of small square holes 52 with different center distances, the small square holes and the slits 12 on the gauge body form 'target holes', one surface of the outer circumference, which is far away from the gauge body 1, is provided with a plurality of positioning notches 53 matched with the gauge disk top head 7, the gauge disk 5 is limited in rotation through the gauge disk top head 7, and one surface of the gauge disk 5, which is close to the gauge body 1, is engraved with Arabic numerals 56 which represent different heights and correspond to each small square hole 52 and the positioning notches 53.
As shown in fig. 3-5, in this embodiment, the gauge body 1 is in an "L" shape, a gauge disc shaft hole 13 is further disposed in the middle of the gauge body for penetrating through the gauge disc shaft 4, a cylindrical top screw hole 15 is vertically disposed on the back of the gauge body 1 for installing a top screw 8, a square gauge slide seat hole 16 is disposed below the top screw hole 15 for installing a gauge slide seat 9, a sliding surface 17 inclined upward is disposed at the bottom of the gauge body 1 for switching between a gauge working state and a folded state, the sliding surface and a horizontal plane form an angle of 19 °, two second blind holes 11 are vertically and symmetrically disposed above the gauge slit 12, and are used for coating a fluorescent agent or installing an interface of a tritium light tube to increase light sensitivity during night aiming shooting.
As shown in fig. 6-9, in the present embodiment, a meter dial shaft through hole 51 is provided at the center of the meter dial 5 for passing through the meter dial shaft 4, the meter dial 5 is rotatably connected to the back of the meter body 1 through the meter dial shaft 4 and the meter nut 6, 8 small square holes 52 of the meter dial are provided to form "target holes" with the slits 12 on the meter body, each small square hole 52 corresponds to one arabic numeral 56, a through groove 54 is further provided on the outer circumference of the meter dial 5 for positioning when the meter dial is processed, 9 positioning notches 53 of the meter dial are provided, so that 0-8 total 9 arabic numerals 56 representing different heights are engraved on the surface of the meter dial close to the meter body, wherein 8 are located in the same radial direction as the small square holes 52, and the other are located in the same radial direction as the through groove 54, in the present embodiment, the arabic numerals 56 corresponding to the small square holes 52 are set to be 1-8, the arabic numerals 56 of the positioning notches 53 corresponding to the through grooves 54 are set to 0 corresponding to different pitches, and a knurling 55 is provided on the outer circumferential cylindrical surface of the dial 5 to increase the frictional force when the dial 5 is rotated.
As shown in fig. 11-13, in this embodiment, the slide 9 is in an inverted "T" shape, the upper portion is a square column 91 to prevent the slide 9 from rotating in the inner circumference direction of the body 1, a threaded hole 92 is formed in the center of the square column 91 for connecting with the top screw 8, a cylindrical connecting seat 93 is vertically formed in the lower portion of the slide 9 and the square column 91, a pin connecting hole 94 is formed in the center of the connecting seat 93, and the gauge is connected to the firearm through a pin.
As shown in fig. 10, the top screw 8 is a stepped shaft, the head is vertically provided with a first blind hole 81 for accommodating the top 7 and the top spring 3 of the gauge disk, the end surface of the head is provided with a sub-groove 82, and the rod is provided with a threaded section 83 and connected with the gauge slide 9.
As shown in figure 14, when the invention is used, the dial 5 is rotated to the required size, the Arabic numerals 56 on the dial are seen from the observation hole 14 of the dial body, at this time, the size corresponding to the shooting distance is represented, aiming shooting can be carried out through the target formed by the slit 12 on the dial body and the small square hole 52 on the dial,
the gauge structure of the invention has convenient use, simple assembly, no need of repair, high assembly precision and good quality consistency, and can reach different code heights only by rotating the gauge disc when in use, thereby realizing aiming shooting at different distances.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a sniper rifle gauge structure which characterized in that: the gun gauge comprises a gauge body, a gauge disc which is rotatably connected to the back of the gauge body, a gauge slide seat arranged in the back of the gauge body, a top screw rod and a gauge top spring, wherein the top screw rod is arranged between the gauge slide seat and the gauge disc, the gauge top spring is arranged between the gauge body and the top screw rod and is used for supporting the top screw rod, the bottom of the top screw rod is in threaded connection with the gauge slide seat, the gauge is connected to a gun through the gauge slide seat, a gauge disc top and a gauge disc top spring are vertically arranged in the top screw rod, the gauge disc top spring is arranged below the gauge disc top and is used for supporting the gauge disc top, a thin seam is arranged at the upper part of the gauge body, an observation hole is arranged in the front-back direction of the middle part of the gauge disc, a plurality of small square holes with different center distances are circumferentially arranged on the inner circumference of the gauge disc and is used for forming a 'hole' with the thin seam on the gauge body, a plurality of positioning notches matched with the gauge disc top are arranged on one surface of the outer circumference deviating from the gauge body, the rotation of the gauge disc is limited through the gauge disc top, Arabic numerals which represent different heights and correspond to each small square hole and the positioning notch are engraved on one surface, close to the gauge body, of the gauge disc, when the gauge disc is rotated to a required height, the numerals on the gauge disc are seen from an observation hole of the gauge body, namely the height of the corresponding range is represented, and aiming shooting can be carried out through 'target holes' formed by the thin slits in the gauge body and the small square holes in the gauge disc.
2. The sniper rifle gauge structure of claim 1, wherein: the utility model discloses a table chi body, including table chi body, top screw rod, square table chi slide seat hole, table chi body and table chi dish shaft hole, table chi body is "L" shape, and its middle part still is equipped with table chi dish shaft hole for wear to establish table chi dish shaft, the back of table chi body is along the vertical cylinder type top screw rod hole that is equipped with for install the top screw rod, and top screw rod hole below is equipped with square table chi slide seat hole for install table chi slide, and table chi body bottom is equipped with the glide plane that inclines to the top for the conversion of table chi.
3. The sniper rifle gauge structure of claim 1, wherein: the center of the gauge disc is provided with 8 gauge disc shaft through holes for penetrating through the gauge disc shaft, the gauge disc is rotatably connected to the back of the gauge body through the gauge disc shaft and a gauge nut, each small square hole corresponds to one Arabic numeral, a through groove is further formed in the outer circumference of the gauge disc and is used for positioning during machining of the gauge disc, 9 positioning notches are formed in the gauge disc, 8 small square holes and 8 positioning notches are located in the same radial direction, the other positioning notches are located in the same radial direction, and the Arabic numerals representing different heights on one face, close to the gauge body, of the gauge disc are 0-8.
4. The sniper rifle gauge structure of claim 1, wherein: the gauge slide seat is of an inverted T-shaped structure, the upper portion of the gauge slide seat is a square column and is used for preventing the gauge slide seat from rotating circumferentially in a gauge body, a threaded hole is formed in the center of the square column and is used for being connected with a top screw, a cylindrical connecting seat is vertically arranged on the lower portion of the gauge slide seat and the square column, a pin shaft connecting hole is formed in the center of the connecting seat, and a gauge is connected to a gun through a pin shaft.
5. The sniper rifle gauge structure of claim 1, wherein: the top screw rod is a stepped shaft, a first blind hole for accommodating a top of the gauge disk and a top spring of the gauge disk is vertically arranged at the head part, a sub-groove is formed in the end face of the head part, and a threaded section is arranged at the rod part and used for connecting the gauge slide seat.
6. The sniper rifle gauge structure of claim 2, wherein: the fine seam on the upper part of the gauge body is obliquely arranged and forms an included angle of 3.4 degrees with the central line, and the sliding surface at the bottom of the gauge body forms an included angle of 19 degrees with the horizontal plane.
7. The sniper rifle gauge structure of claim 3, wherein: the Arabic numerals corresponding to the small square holes are set to be 1-8 and respectively correspond to different shooting distances, and the Arabic numerals at the positioning notches corresponding to the through grooves are set to be 0.
8. The sniper rifle gauge structure of any one of claims 1, 3 or 7, wherein: and knurling is arranged on the peripheral cylindrical surface of the gauge disc and used for increasing friction force when the gauge disc is rotated.
9. The sniper rifle gauge structure of any one of claims 1 or 2, wherein: two second blind holes are vertically and symmetrically arranged above the meter ruler body slit and are used for coating fluorescent agents or installing interfaces of tritium light tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341432.9A CN112902749A (en) | 2021-03-30 | 2021-03-30 | Sniper rifle gauge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341432.9A CN112902749A (en) | 2021-03-30 | 2021-03-30 | Sniper rifle gauge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112902749A true CN112902749A (en) | 2021-06-04 |
Family
ID=76109521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110341432.9A Withdrawn CN112902749A (en) | 2021-03-30 | 2021-03-30 | Sniper rifle gauge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112902749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014122A (en) * | 2022-05-20 | 2022-09-06 | 重庆建设工业(集团)有限责任公司 | Method for assembling gauge shaft of submachine gun |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588646A (en) * | 1945-03-02 | 1947-05-29 | Birmingham Small Arms Co Ltd | Improvements in or relating to sights for rifles or like small arms |
| FR1034121A (en) * | 1951-03-19 | 1953-07-20 | Six-hole sighting eye for competition rifles cal. 5.5mm | |
| US20090188147A1 (en) * | 2006-10-25 | 2009-07-30 | Crane Tactical, Inc. | Rotatable and retractable rear gun sight |
| US9683811B1 (en) * | 2016-06-24 | 2017-06-20 | Spike's Tactical, Llc | Low-profile folding sight with adjustable aperture |
-
2021
- 2021-03-30 CN CN202110341432.9A patent/CN112902749A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588646A (en) * | 1945-03-02 | 1947-05-29 | Birmingham Small Arms Co Ltd | Improvements in or relating to sights for rifles or like small arms |
| FR1034121A (en) * | 1951-03-19 | 1953-07-20 | Six-hole sighting eye for competition rifles cal. 5.5mm | |
| US20090188147A1 (en) * | 2006-10-25 | 2009-07-30 | Crane Tactical, Inc. | Rotatable and retractable rear gun sight |
| US9683811B1 (en) * | 2016-06-24 | 2017-06-20 | Spike's Tactical, Llc | Low-profile folding sight with adjustable aperture |
Non-Patent Citations (5)
| Title |
|---|
| 搜狐 特战之家: "干货：枪械瞄准知识大全，狙击手是如何瞄准的，机械瞄具如何使用，看后", 《HTTPS://WWW.SOHU.COM/A/166718785_531913》 * |
| 新浪军事: "表尺由表尺体及回转圆盘构成", 《HTTP://MIL.NEWS.SINA.COM.CN/P/2006-03-05/0908355087.HTML》 * |
| 枪炮世界: "QBU88式狙击步枪", 《HTTP://PEWPEWPEW.WORK/CHINA/SR/QBU88/QBU88.HTM》 * |
| 袁炜: "中国QBU88式5.8mm狙击步枪解析", 《轻兵器》 * |
| 道客巴巴 ZYG8115945: "88式狙击步枪常识教案", 《HTTPS://WWW.DOC88.COM/P-9075925075800.HTML?R=1》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014122A (en) * | 2022-05-20 | 2022-09-06 | 重庆建设工业(集团)有限责任公司 | Method for assembling gauge shaft of submachine gun |
| CN115014122B (en) * | 2022-05-20 | 2023-09-12 | 重庆建设工业(集团)有限责任公司 | Method for assembling gauge shaft of submachine gun |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20210604 |