WO2007000083A1 - Dispositif de focalisation de puissance de lunette - Google Patents

Dispositif de focalisation de puissance de lunette Download PDF

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Publication number
WO2007000083A1
WO2007000083A1 PCT/CN2005/001804 CN2005001804W WO2007000083A1 WO 2007000083 A1 WO2007000083 A1 WO 2007000083A1 CN 2005001804 W CN2005001804 W CN 2005001804W WO 2007000083 A1 WO2007000083 A1 WO 2007000083A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnification
gear
motor
adjusting device
cylinder
Prior art date
Application number
PCT/CN2005/001804
Other languages
English (en)
Chinese (zh)
Inventor
Yongliang Lin
Original Assignee
Ying, Shubo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN 200510050536 external-priority patent/CN1719188A/zh
Application filed by Ying, Shubo filed Critical Ying, Shubo
Publication of WO2007000083A1 publication Critical patent/WO2007000083A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/38—Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor

Definitions

  • the invention relates to a magnification adjusting device for a sight used in a firearm type shooting device; in particular, to a sight electric multiplying adjusting device. It is especially suitable for use in a variety of shotgun devices for hunting in the wild. Background technique
  • the magnification adjusting ring 2 of the manual magnification adjusting device is provided with a connecting screw 21, and the connecting screw 21 is connected to a magnification adjusting tube 22.
  • the front and rear ends of the inner diameter adjusting tube 22 are respectively provided with a lead.
  • the front spiral groove and the rear spiral groove are slidably connected to the magnification adjusting mirror 25 of the groove latching sleeve 24 of the slotted latch 241, and the magnification adjusting mirror 25 is mainly used for zooming in or out of the magnification.
  • the magnification adjusting mirror 25 can linearly reciprocate in the magnification adjusting tube 22 through the slot latching sleeve 24; the rear spiral groove is similarly slidably connected to the focusing mirror of the slot latching sleeve 27 of the slotted latch 242.
  • the focusing lens 26 is mainly used for adjusting the focal length, and the design of the front spiral groove and the rear spiral groove having different lead amounts has a corresponding functional relationship, so that the image clear magnification is changed.
  • the focusing mirror 26 can be linearly reciprocated in the magnification adjusting tube 22 through the slot latching sleeve 27; the inner diameter of the magnification adjusting tube 22 is further provided with a guiding tube 23, The longitudinal direction of the guide tube 23 is provided with a guide groove 231 at a position of the slot relative to the slot latch to ensure the correctness of the linear motion of the magnification adjusting mirror 25 and the focus mirror 26.
  • magnification adjusting ring 2 By twisting the magnification adjusting ring 2 by hand, the magnification adjusting mirror 25 and the focusing mirror 26 can be driven to move forward and backward in the guiding tube 23, thereby realizing and realizing the entire optical system magnification. Zoom in or out.
  • the manual override device described above needs to unscrew the magnification adjustment ring 2 by hand during aiming shooting, and it is necessary to vacate the left hand of the butt 9 or to vacate the right hand of the trigger 10 to operate.
  • the magnification adjustment ring 2 is pulled and the trigger 10 is pulled, the aiming process is affected by the external force, and the instantaneous synchronization of the aiming and shooting actions cannot be achieved.
  • N2005/001804 affects the shooting effect and shooting accuracy. Summary of the invention
  • the object of the present invention is to overcome the above-mentioned deficiencies in the prior art and to provide a simple and convenient sight electric multiplying adjusting device which can perform the aiming action and the shooting action instantaneously when the firearm is fired.
  • a scope electric magnification adjusting device having the following structure, comprising: a barrel to which a front fixing leg and a rear fixing leg are attached and fixed to the stock, The front and rear ends of the cylinder have an outwardly extending transitional cone, the front cone is provided with an objective lens, and the rear cone is provided with an eyepiece.
  • a vertical alignment button, a horizontal calibration button and a magnification adjustment device are sequentially disposed;
  • the magnification adjustment device is provided with a connection screw, and the connection screw is connected to a magnification adjustment tube, a front spiral groove and a rear spiral groove with different lead amounts are respectively disposed at the front and rear ends of the inner diameter of the magnification adjusting tube, and the front spiral groove is slidably connected with a magnification adjusting mirror with a groove latch and a groove latch sleeve, and the magnification is
  • the adjusting mirror can be linearly reciprocated in the magnification adjusting tube through the slot latching sleeve;
  • the rear spiral groove is slidably connected to a focusing mirror with a slot latch and a slot latch sleeve, and the magnification adjusting tube the inside diameter of A guide tube is further disposed, and a longitudinal direction of the guide tube is disposed at a position relative to the slot latch, and a pull trigger is connected to the
  • the magnification adjusting device is provided as an electric magnification adjusting device, and the electric multiplying adjusting device is connected to the cylinder.
  • the electric multiplying adjusting device comprises a motor fixing base body, the main body is connected to a motor with a speed reducer, and the lower part of the main body is connected to the lower fixing base.
  • the motor with a speed reducer is connected to a transmission device, the transmission device is placed in the main body of the inner cavity, and the transmission device is connected to the magnification adjustment device by a connecting screw.
  • the motor with a speed reducer is provided with a control box with a battery, and the control box wirelessly connects a remote controller with a zoom-out button and an enlargement button.
  • the transmission device is provided with a large gear, the large gear is meshed with a pinion gear, and the pinion gear is connected with the output shaft of the motor with the reducer; the large gear and the The connecting screws are connected.
  • the large gear is provided with an inner hole, and the inner hole of the large gear is matched with the outer diameter of the cylinder, and a sealing ring is disposed between the outer diameter of the cylinder and the inner hole of the large gear.
  • the motor with a reducer is fixedly connected to the main body of the motorized mount, and the main body of the motor mount and the lower base of the main body are hug and fixed by the hoop structure. .
  • a magnification adjustment ring is disposed outside the large gear, and the large gear is connected to the magnification adjustment pipe through a connecting screw.
  • the large gear and the magnification adjusting ring may be a unitary structure or a split structure.
  • the second solution of the transmission device is to provide a gear connected to the connecting screw, the gear meshingly coupled to a transition gear, the transition gear meshingly connecting the pinion gear,
  • a pinion gear is coupled to the output shaft of the motor with the reducer.
  • the cylinder is arranged as a modified cylinder having a cavity in the middle, The middle gear is placed in the motor mount; the modified cylinder is sealed and fixed to the plane of the motor mount.
  • the transmission device is provided with two independent motors with reducers, and the two independent motors with reducers are respectively connected to a front screw and a rear screw;
  • the front screw drive is connected to a magnification adjustment nut, the magnification adjustment nut is connected to a magnification adjustment post, and the magnification adjustment post is connected to the magnification adjustment mirror;
  • the rear screw drive is connected to a focus adjustment a nut, the focusing nut is connected to a focusing rod, and the focusing rod is connected to the focusing mirror.
  • the cylindrical body is disposed as two longitudinal grooved cylinders, and the magnification adjusting post and the focusing coupling rod are slidably disposed in the longitudinal grooves of the longitudinal grooved cylinder body.
  • a fourth aspect of the transmission device is that the transmission device is provided as a worm gear and a worm gear, and the worm is connected to an output shaft of the motor with the reducer, the worm wheel and the worm wheel The connecting screws are connected.
  • the advantages of the invention are as follows: 1. Realizing the instantaneous synchronization of the aiming action and the shooting action, the aiming process is not interfered by the external force and the remote control launching technology makes the aiming adjustment speed fast, thereby greatly improving the shooting accuracy and Shooting efficiency; 2. Wide range of applications, can be used in hunting gun equipment, can also be used in a variety of firearms weapons; 3. Simple and reasonable structure, can be easily installed directly in the existing shotgun equipment, also It can be synthesized and modified in the shotgun device or in the firearm weapon; 4. It is simple and convenient to use and operate. DRAWINGS
  • Figure 1 is a schematic view of the overall structure of the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of the present invention, without a stocking, a front fixing foot, a rear fixing foot, and a triggering device;
  • FIG. 3 is a schematic structural view of a third embodiment of the present invention, without a stocking, a front fixing foot, a rear fixing foot, and a triggering device;
  • Figure 4 is a schematic structural view of a fourth embodiment of the present invention.
  • Figure 5 is a schematic view of a prior art structure
  • adjusting tube 23-channel tube, 231_ guide, 24- front Spiral Groove Latch, 241_ Front Spiral Groove Latch, 242- Rear Spiral Groove Latch, 25-Magnification Adjusting Lens, 26-Shaft Mirror, 27-Rear Slot Groove R, 30-Fax Adjuster, 31 - Control box with battery, 37-with reducer motor, 371 two motors with reducer, 38-with motor mount body, 381-modified cylinder with motor mount body, 77-modified cylinder , 771 - cavity, 78 - with longitudinal groove body.
  • the utility model comprises a cylinder 7 which is connected with a front fixing leg 3 and a rear fixing leg 6 and is fixed on the buttstock 9.
  • the front and rear ends of the cylinder body 7 each have an outwardly extending transitional cone body, the front cone
  • An objective lens 8 is disposed in the cylinder body, and an eyepiece 1 is disposed in the rear cone cylinder, and a magnification adjustment device 30, a vertical calibration button 4 and a horizontal calibration button 5 are sequentially disposed between the objective lens 8 and the eyepiece 1;
  • a connecting screw 21 is provided.
  • a pull trigger 10 is provided on the stock 9 .
  • the magnification adjustment device is provided as an electric magnification adjustment device 30, and the electric magnification adjustment device 30 is disposed together with the cylinder 7; the electric magnification adjustment device 30 includes a motor mount main body 38, and the main body 38 is provided with a decelerating motor 37 with a speed reducer The motor 37 with the reducer is connected to a transmission, and the transmission can be of various designs as described below.
  • the output member of the transmission is connected to the connecting screw 21 of the above-described magnification adjusting device.
  • the connecting screw 21 is connected to the first rate adjusting tube 22.
  • the front and rear ends of the inner diameter of the adjusting tube 22 are respectively provided with a front spiral groove and a rear spiral groove with different lead amounts, and the front spiral groove is slidably connected with a groove latch 241 and a groove latch sleeve.
  • the magnification adjusting mirror 25 of the 24, the magnification adjusting mirror 25 is mainly used for zooming in or out of the magnification, and the magnification adjusting mirror 25 can linearly reciprocate in the magnification adjusting tube 22 through the slot latching sleeve 24; the rear spiral groove is similarly slidably connected with a groove
  • the focusing mirror 26 of the latch 242 and the slot latch 27 is mainly used for adjusting the focal length to make the image clear and to enlarge or reduce the magnification of the entire optical system.
  • the transmission device drives the connecting screw 21 to rotate, that is, the rotation of the magnification adjusting tube 22 provided with the front spiral groove and the rear spiral groove, the magnification adjusting mirror 25 of the grooved latch 241 and the groove latching sleeve 24, the grooved latch 242 and the groove
  • the focusing mirror 26 of the latch sleeve 27 synchronously moves forward and backward in the guide tube 23 to achieve magnification or reduction of the magnification of the entire optical system.
  • the inner diameter of the magnification adjusting tube 22 is further provided with a guide tube 23, and a longitudinal direction of the guide tube 23 is provided with a guide groove 231 at a position relative to the slot latch 241.
  • the motor 37 with a speed reducer is provided with a control box 31 with a battery, and the control box 31 is wirelessly connected to a remote controller 13.
  • Fig. 1 shows a first embodiment of the scope electric multiplying adjusting device of the present invention.
  • the reduction motor 37 is fixed to the main body 38 with the motor mount, and the main body lower holder 35 with the motor mount main body and the electric multiplying degree adjusting device is hooped and fixed to the cylinder by the hoop structure.
  • the output gear 14 of the motor 37 is connected to the meshing large gear 11; the outside of the large gear 11 is provided with a magnification adjusting ring 111, and the large gear 11 and the magnification adjusting ring 111 can also be integrated.
  • the large gear 11 is coupled to the magnification adjustment tube 22 by a connecting screw 21.
  • the motor 37 with the reducer performs a forward or reverse movement, and when the connecting screw 21 is rotated, the magnification adjusting ring 111 is driven to rotate forward or reverse, that is, the front spiral groove is provided.
  • the magnification adjusting mirror 25 of the grooved latch 241 and the groove latching sleeve 24 and the grooved latch 242 are in front of and behind the guiding tube 23 in synchronization with the focusing mirror 26 of the grooved latching sleeve 27.
  • the method is characterized by being directly configurable in the original firearm. The structure is simple, the original cylinder 7 is basically not modified, and only the large gear 11 connected to the magnification adjustment ring 111 is required to replace the original magnification adjustment ring.
  • the magnification adjusting ring has a sealing ring, and because of the structural limitation, the transmission gear is transmitted from the external transmission gear to the magnification adjusting pipe 22 inside the cylindrical body 7 through the connecting screw 21, so the outer casing of the cylindrical body 7 must have a connection for connecting
  • the circumferential groove of the moving area of the screw 21 is generally not more than 210 degrees, that is, the magnification adjusting ring can only rotate within an angle of 210 degrees.
  • the linear adjustment range of the magnification adjustment mirror 25 and the focus adjustment mirror 26 is about 45 mm, so that the spiral groove lead of the magnification adjustment tube 22 is required to be large, and thus the torsional moment of the magnification adjustment ring is also required to be increased. Motors with reducers require a large amount of power, an increased profile size, and a relatively high noise level.
  • Fig. 2 shows a second embodiment of the scope electric magnification adjusting device of the present invention.
  • the present invention is characterized in that the cylinder on the original stock is changed to become a modified cylinder 77 having a cavity 771 in the middle, and the large gear 12 of the electric magnification adjusting device 30 is placed in the cavity 771 of the modified cylinder. in.
  • the reduction motor 37 is fixed to the motor holder main body 381, and the motor holder main body 381 is directly sealed and fixed on the upper portion of the modified cylinder 77.
  • the output gear 14 of the motor 37 is coupled to engage a transition gear 15, the transition gear 15 is coupled to the meshing gear 12, and the gear 12 is coupled to the override tube 22 via a connecting screw 21.
  • the gear 12 drives the connecting screw 21 to rotate, that is, the magnification adjusting tube 22 provided with the front spiral groove and the rear spiral groove rotates, the ratio adjusting mirror 25, the grooved latch 242 and the groove of the grooved latch 241 and the groove latching sleeve 24 are rotated.
  • the focusing mirror 26 of the latch sleeve 27 synchronously moves forward and backward in the guide tube 23 to achieve magnification or reduction of the magnification of the entire optical system.
  • An advantage of the second embodiment of the present invention is that the magnification adjustment is not limited by the angle of rotation, i.e., the outer casing of the modified cylinder 77 does not have to be provided with a circumferential groove for moving the area by the connecting screw 21. Therefore, the spiral groove lead of the tube 22 can be adjusted with a small magnification to reduce the torsional moment of the override gear 12, thereby improving the transmission efficiency. Further, the seal rings in the transmission member are all removed, so that the volume of the gear 12 is made smaller to further realize miniaturization and weight reduction of the aiming mirror electric multiplying degree adjusting device of the present invention.
  • Fig. 3 shows a third embodiment of the scope electric multiplying adjusting device of the present invention.
  • the utility model comprises a transmission device provided with two motors 371 with a reducer, and two motors 371 with a speed reducer are respectively connected with a front screw 171 and a rear screw 172; the front screw 171 is connected with a magnification adjustment nut 184, a magnification adjustment nut 184 The magnification adjustment lever 181 is connected, and the magnification adjustment lever 181 is connected to the magnification adjustment mirror 25.
  • the rear screw 172 is connected to a focusing screw 182, the focusing nut 182 is connected to a focusing coupling 183, and the focusing coupling 183 is connected to the focusing mirror 26.
  • the cylinder is disposed as two longitudinal grooved bodies 78, and the magnification adjustment post 181 and the focus adjustment post 183 are slidably disposed in the longitudinal grooves of the longitudinal grooved body 78.
  • the two motors 371 with the reducer are synchronously rotated in the forward or reverse direction, and the magnification adjusting mirror 25 for directly driving the slotted latch 241 and the slot latching sleeve 24, and the slotted latch 242 are synchronized with the focusing mirror 26 of the slot latching sleeve 27.
  • the ground is moved forward and backward in the guide tube 23 to achieve magnification or reduction of the magnification of the entire optical system.
  • magnification adjustment tube and the magnification adjustment ring element are removed, and the power is directly transmitted from the motor through the screw to the magnification adjustment mirror with the nut and the focus adjustment mirror, and directly in the longitudinal groove with the longitudinal groove body 78.
  • Straight Line motion to achieve magnification or reduction of the magnification of the entire optical system.
  • the third embodiment of the present invention has the advantages of simple structure, high transmission efficiency, and low motor power.
  • the disadvantage is that the sealing with the longitudinal groove body 78 is more difficult.
  • a fourth embodiment of the scope electric magnification adjusting device of the present invention is that the transmission is provided as a worm gear 20 and a worm 19 transmission.
  • the worm 19 is connected to the output shaft of the motor 37 with a speed reducer, and the worm wheel 20 is connected to the connecting screw 21.
  • the worm wheel 20 drives the connecting screw 21 to rotate, that is, the magnification adjusting tube 22 provided with the front spiral groove and the rear spiral groove rotates, the ratio adjusting mirror 25 with the groove R 241 and the groove latch sleeve 24, the grooved latch 242 and the groove
  • the focus mirror 26 of the latch sleeve 27 synchronously moves in a straight line in the guide groove tube 23 to achieve magnification or reduction of the magnification of the entire optical system.
  • the fourth embodiment of the invention has the advantages of good stability in the worm wheel and the worm drive, high transmission efficiency and low noise, so that the linear motion precision of the magnification adjusting mirror and the focusing mirror can be improved.
  • the operation process of the scope power adjusting device of the present invention disposed in the firearm is as follows:
  • the magnification of the scope electric magnification adjustment device is adjusted to the minimum to maximize the field of view.
  • the left hand finger of the butt 9 is pushed to press the remote controller 13 to zoom out.
  • the key/or zoom-in button triggers the rotation of the motor 37 via the central controller in the control box 31, and drives the magnification adjustment mirror and the focusing mirror to move forward and backward through the transmission device to reduce or enlarge the aiming prey.
  • the trigger is pulled 10 to complete the synchronous shooting.
  • the aiming process is not interfered by external force, which greatly improves the shooting effect and shooting accuracy.
  • the transmission fails or the drive reaches the limit position, the current of the motor 37 will rise.
  • the central controller in the control box 31 will measure the overcurrent value, and the comparator will send a signal to automatically stop the motor to ensure the present.

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Telescopes (AREA)

Abstract

La présente invention concerne un dispositif de focalisation de puissance destiné à une lunette qui est relié au corps de la lunette. Ledit dispositif comprend un corps principal avec une chambre interne. Le corps principal contient un mécanisme de transmission, un dispositif de réduction et un moteur. Le moteur dispose d’un régulateur doté d’une batterie, le régulateur étant relié à un télécommutateur muni d’une commande de zoom avant et d’une commande de zoom arrière utilisant une technologie sans fil. Le mécanisme de transmission comporte de nombreux organes, tels que des engrenages, des vis et des écrous, des vis sans fin, etc.. La présente invention offre plusieurs avantages, notamment en termes de simplicité de conception, facilité d’utilisation, haute précision et efficacité.
PCT/CN2005/001804 2005-06-28 2005-10-31 Dispositif de focalisation de puissance de lunette WO2007000083A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 200510050536 CN1719188A (zh) 2005-06-28 2005-06-28 瞄准镜电动倍率调节装置
CN200510050536.5 2005-06-28
CN2005100925728A CN1873363B (zh) 2005-06-28 2005-08-23 瞄准镜电动倍率调节装置
CN200510092572.8 2005-08-23

Publications (1)

Publication Number Publication Date
WO2007000083A1 true WO2007000083A1 (fr) 2007-01-04

Family

ID=37483903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001804 WO2007000083A1 (fr) 2005-06-28 2005-10-31 Dispositif de focalisation de puissance de lunette

Country Status (2)

Country Link
CN (1) CN1873363B (fr)
WO (1) WO2007000083A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793456B1 (en) * 2007-10-31 2010-09-14 Nikon Inc. Gun sight reticle having adjustable sighting marks for bullet drop compensation
CN102425979A (zh) * 2011-11-03 2012-04-25 南通环球光学仪器有限公司 斜面水平调节钉
CN105973068B (zh) * 2016-06-07 2017-11-03 中国人民解放军武汉军械士官学校 数字式瞄准具射角装定装置
CN206563534U (zh) * 2016-11-18 2017-10-17 姜海龙 电子瞄准仪
GB201619743D0 (en) * 2016-11-22 2017-01-04 Deben Group Ind Ltd Telescopic sight
CN110244425B (zh) * 2019-05-28 2021-11-12 福建浩蓝光电有限公司 一种新型的用于光学镜片的垂直驱动器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180875A (en) * 1990-06-20 1993-01-19 Berry Jr Waldo A Scope adjustment for firearms
US5388005A (en) * 1992-11-24 1995-02-07 Wilson; Steven W. Electrically-adjustable variable power rifle telescope
US6519083B2 (en) * 2000-07-26 2003-02-11 James A. Heinrich Power focusing device for a telescopic sight
US6813025B2 (en) * 2001-06-19 2004-11-02 Ralph C. Edwards Modular scope

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2298500Y (zh) * 1997-09-29 1998-11-25 国营第二三八厂 多功能枪用瞄准镜
CN2826353Y (zh) * 2005-06-28 2006-10-11 王国辉 瞄准镜电动倍率调节装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180875A (en) * 1990-06-20 1993-01-19 Berry Jr Waldo A Scope adjustment for firearms
US5388005A (en) * 1992-11-24 1995-02-07 Wilson; Steven W. Electrically-adjustable variable power rifle telescope
US6519083B2 (en) * 2000-07-26 2003-02-11 James A. Heinrich Power focusing device for a telescopic sight
US6813025B2 (en) * 2001-06-19 2004-11-02 Ralph C. Edwards Modular scope

Also Published As

Publication number Publication date
CN1873363A (zh) 2006-12-06
CN1873363B (zh) 2010-05-12

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