CN111623669A - Compensator and compensation device thereof - Google Patents
Compensator and compensation device thereof Download PDFInfo
- Publication number
- CN111623669A CN111623669A CN201910147194.0A CN201910147194A CN111623669A CN 111623669 A CN111623669 A CN 111623669A CN 201910147194 A CN201910147194 A CN 201910147194A CN 111623669 A CN111623669 A CN 111623669A
- Authority
- CN
- China
- Prior art keywords
- clutch
- transmission unit
- unit
- cylinder
- base
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G11/00—Details of sighting or aiming apparatus; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
The invention relates to a compensation device which comprises a base, a transmission unit, an adjusting screw, a clutch piece, an adjusting cover and a driving unit. The transmission unit is arranged on the base. The adjusting screw and the clutch piece are arranged on the transmission unit. The adjusting cover is connected to the clutch piece and used for driving the clutch piece to axially move relative to the transmission unit, wherein the adjusting cover rotates to drive the transmission unit to rotate, so that the adjusting screw axially moves relative to the base. When the adjusting cover is positioned at the first position, the driving unit is engaged with the clutch piece to drive the transmission unit to rotate. When the adjusting cover is positioned at the second position, the driving unit is separated from the clutch piece and cannot drive the transmission unit to rotate. The invention also provides a compensator comprising the compensation device.
Description
Technical Field
The present invention relates to a compensator and a compensating device thereof, and more particularly, to a compensator with an automatic operation and a compensating device thereof.
Background
Typically, the aiming device is used to compensate for the impact by means of a height or windage compensation mechanism. When performing a pop-up compensation, the user can usually only operate the compensation mechanism manually.
Disclosure of Invention
The main problem to be solved by the present invention is to provide a compensator and a compensating device thereof, which can be operated manually or switched to automatic operation by simple operation, aiming at the defect that the compensating mechanism can only be operated manually in the sighting device of the prior art.
The present invention provides a compensation device, which includes a base, a transmission unit, an adjustment screw, a clutch, an adjustment cover, and a driving unit. The transmission unit is arranged on the base. The adjusting screw is arranged on the transmission unit and penetrates through the base. The clutch piece is axially movably arranged on the transmission unit. The adjusting cover is connected to the clutch piece and used for driving the clutch piece to axially move relative to the transmission unit, wherein the adjusting cover rotates to drive the transmission unit to rotate, so that the adjusting screw axially moves relative to the base. The driving unit is used for driving the transmission unit through the clutch piece. When the adjusting cover is positioned at the first position, the driving unit is engaged with the clutch piece to drive the transmission unit to rotate. When the adjusting cover is positioned at the second position, the driving unit is separated from the clutch piece and cannot drive the transmission unit to rotate.
In another embodiment, the transmission unit includes a first cylinder, the clutch member is movably disposed on the first cylinder, the clutch member is located at a third position relative to the first cylinder when the adjustment cover is located at the first position, and the clutch member is located at a fourth position relative to the first cylinder when the adjustment cover is located at the second position.
In another embodiment, the first cylinder is provided with a positioning portion, and the clutch member includes a first annular groove and a second annular groove, and moves axially relative to the first cylinder to engage the first annular groove or the second annular groove with the positioning portion, so as to be positioned at the third position or the fourth position.
In another embodiment, the positioning portion includes a blind hole, an elastic member, a ball and a press ring, the blind hole is formed in the peripheral wall of the first column, the elastic member, the ball and the press ring are sequentially disposed in the blind hole, the elastic member generates a restoring force due to deformation, and the ball is pushed by the restoring force generated by the elastic member to partially protrude out of the press ring to be engaged with the first annular groove or the second annular groove.
In another embodiment, the clutch member includes a transmission gear ring, the driving unit includes a motor and a transmission gear, the transmission gear is connected to the motor, when the clutch member is located at the third position, the transmission gear ring is engaged with the transmission gear to transmit the power generated by the motor to the transmission unit, and when the clutch member is located at the fourth position, the transmission gear ring is disengaged from the transmission gear to disable the power generated by the motor from being transmitted to the transmission unit.
In another embodiment, the transmission gear ring has a plurality of grooves extending in a predetermined direction, and the predetermined direction forms an angle with a radial direction of the first annular groove or the second annular groove.
In another embodiment, the transmission unit further includes a second post coupled to the first post, the second post is disposed on the base and includes an adjustment hole and a blind hole, the blind hole is sequentially disposed with an elastic member and a pin, and the adjustment screw is rotatably disposed in the adjustment hole.
In another embodiment, the compensation device further includes a toothed ring disposed on the base and having a plurality of grooves coaxial with the adjustment screw, and the pin body abuts against one of the grooves by a restoring force generated by deformation of the elastic member.
In another embodiment, the first column and the second column are integrally formed as a single component.
An embodiment of the compensator of the present invention includes a body, an objective unit, an eyepiece unit, an inner barrel, an elastic member, and the aforementioned compensation device. The body has a front end and a rear end. The objective lens unit is connected to the front end portion. The eyepiece unit is connected to the rear end portion. The inner lens cone is arranged in the body, is positioned between the objective lens unit and the ocular lens unit and comprises a plurality of lenses, wherein the objective lens unit, the inner lens cone and the ocular lens unit form an optical axis. The elastic piece is arranged in the body and is abutted against the inner lens cone. The compensation device is arranged on the body, penetrates through the body and is abutted against the inner lens cone, so that the optical axis is adjusted.
The compensator and the compensating device thereof have the following beneficial effects: the sighting device not only realizes the automatic operation of the compensating device, but also keeps the manual operation mode, and a user can simply adjust the position of the adjusting cover according to the requirement of the user on the operation mode to switch the operation mode of the compensating device. Compared with the traditional sighting device, the sighting device is more convenient and diversified in use. Furthermore, the automatically operable compensation device further contributes to the development of remote control and collimator digitization.
Drawings
Fig. 1 is a cross-sectional view of a sight of one embodiment of the present invention.
Fig. 2 is a cross-sectional view of the sight of fig. 1 in another mode of operation.
Fig. 3 is an exploded view of the compensation mechanism of the sight of fig. 1, with the drive unit, the outer cover and the scale ring omitted.
Detailed Description
The compensator of the present invention may be a sight. Referring to fig. 1, a collimator 100 according to an embodiment of the present invention includes a main body 11, a compensation device 13, an objective lens unit (not shown), an eyepiece unit (not shown), an inner barrel (not shown), and an elastic member (not shown). The assembly of these components is described in detail below:
the body 11 has a front end portion (not shown) to which the objective lens unit is connected and a rear end portion (not shown) to which the eyepiece lens unit is connected. The inner barrel is disposed inside the body 11, between the objective lens unit and the eyepiece lens unit, and includes a plurality of lenses (not shown). The objective lens unit, the inner barrel and the eyepiece lens unit form an optical axis L. The elastic piece is arranged in the body and is abutted against the inner lens cone. The compensation device 13 is disposed on the body 11, passes through the body 11, and abuts against the inner barrel to adjust the optical axis L. The compensation device 13 can be a height compensation device or a windage yaw compensation device, wherein the height compensation device is usually disposed above the body 11, and the windage yaw compensation device is usually disposed at the left or right of the body 11.
Please refer to fig. 1 and 2, which respectively show the structure of the compensation device 13 in two different operation modes. The compensating device 13 includes an adjusting cover 131, a driving unit 133, a clutch 134, a transmission unit 137, an adjusting screw 135 and a base 139, wherein rotating the adjusting cover 131 drives the transmission unit 137 to rotate, so that the adjusting screw 135 moves axially relative to the base 139 to adjust the optical axis L (or adjust the position of the inner barrel). It should be noted that the compensation device 13 provides two operation modes, i.e. automatic operation mode and manual operation mode, and the user can select to drive the transmission unit 137 by the driving unit 133 (i.e. automatic operation mode) or rotate the adjustment cover 131 manually (i.e. manual operation mode) by positioning the adjustment cover 131 at the first position or the second position (i.e. the positions shown in fig. 1 and 2, respectively).
Fig. 3 is an exploded view of the compensating device 13, and omits the driving unit 133, the screw 311, the cover 143 and the scale ring 132 of fig. 1 and 2. The base 139 is fixed on the body 11 by two screws 391, and includes a through hole 393 and a fixing hole 395, wherein the through hole 393 is located at the center of the base 139, and the fixing hole 395 is perpendicular to the axial direction of the through hole 393. The ring 138 is disposed on the base 139 and has a plurality of grooves 381 that are coaxial with the through holes 393.
The transmission unit 137 is disposed on the base 139, and includes a seat 371, a first cylinder 373, and a second cylinder 375. The second cylinder 375 includes an adjustment hole 751, two blind holes 753, and a flange portion 755. Specifically, each of the blind holes 753 is provided with an elastic member 757 and a pin 759 in this order, and the flange portion 755 extends in the radial direction of the second column 375. The adjustment hole 751 is located at the center of the second column 375 and has an internal thread (not shown), and the adjustment screw 135 has an external thread (not shown) and is disposed in the adjustment hole 751 of the second column 375, and the external thread is used to match with the internal thread of the adjustment hole 751. When the transmission unit 137 rotates, it will drive the adjusting screw 135 to move axially.
The first cylinder 373 is combined with the second cylinder 375 by two screws 739 and a gasket 141, and is provided with two positioning portions, wherein the gasket 141 is sandwiched between the first cylinder 373 and the second cylinder 375, and each positioning portion includes a blind hole 731, an elastic member 733, a ball 735, and a press ring 737. Specifically, the blind hole 731 is formed in the peripheral wall of the first cylinder 373, the elastic member 733, the sphere 735 and the pressing ring 737 are sequentially disposed in the blind hole 731, the elastic member 733 generates a restoring force due to deformation, and the sphere 735 is pressed by the restoring force generated by the elastic member 73 to abut against the pressing ring 737 and partially protrude from the pressing ring 737. The seat 371 is disposed at an end of the first cylinder 373 opposite to the second cylinder 375. In another embodiment, the first cylinder 373 and the second cylinder 375 may be integrally formed as a single component.
The clutch 134 is provided to the transmission unit 137, and includes an L-ring 347 and a cylinder 349, wherein the L-ring 347 is provided to an upper edge of the cylinder 349. Specifically, the inner circumferential surface of the cylinder 349 is provided with a first annular groove 341 and a second annular groove 343, and the lower edge of the cylinder 349 is provided with a transmission gear ring 345, wherein the transmission gear ring 345 has a plurality of grooves extending in a predetermined direction, and the predetermined direction has an angle with the horizontal direction (or with the radial direction of the first annular groove 341 or the second annular groove 343) and has another angle with the vertical direction. The clutch 134 is disposed on the first cylinder 373, and the seat 371 is seen at the center of the L-shaped ring 347 when viewed from the top in the direction parallel to the axial direction of the adjusting screw 135. It should be noted that, by engaging the first annular groove 341 or the second annular groove 343 with the ball 735 (or the positioning portion of the first cylinder 373), the clutch 134 can be positioned at a third position or a fourth position (shown in fig. 1 and 2, respectively) relative to the first cylinder 373.
The pressing ring 136 includes a flange portion 361, an opening portion 363, and a fixing hole 365, wherein the fixing hole 365 is provided corresponding to the fixing hole 395 of the base 139, the flange portion 361 is located at an upper edge of the pressing ring 136 and extends in a radial direction of the pressing ring 136, and the flange portion 361 does not form a complete circle due to the opening portion 363. The flange portion 361 of the pressing ring 136 presses down the flange portion 755 of the second column 375, and the transmission unit 137 is set on the base 139 together with the adjustment screw 135. Subsequently, a screw 367 is passed through the fixing hole 365 of the pressing ring 136, screwed into the fixing hole 395 of the base 139, and abuts against the outer peripheral surface of the ring gear 138 to fix the ring gear 138 to the base 139.
In this arrangement, the pressing ring 136 substantially covers the base 139, so that only a part of the base 139 is exposed from the opening 363, the adjustment screw 135 passes through the through hole 393 of the base 139 and abuts against the inner barrel, and the pin 759 abuts against one of the grooves 381 of the ring gear 138 by the restoring force generated by the deformation of the elastic member 757. When the transmission unit 137 rotates, the pins 759 are driven to move between the grooves 381, so that a click sound is generated to provide feedback to the user.
As shown in fig. 1, the driving unit 133 is used for driving the transmission unit 137 to rotate by the clutch 134, and includes a motor 333, a rotating shaft 335 and a transmission gear 331. Specifically, the motor 333 is disposed on the body 11, the rotating shaft 335 is disposed at the center of the motor 333, and the transmission gear 331 is connected to the motor 333 via the rotating shaft 335, disposed in the opening 363 of the pressing ring 136, and engaged with the transmission gear ring 345 on the clutch 134. After the driving unit 133, the clutch 134, the transmission unit 137, the adjusting screw 135 and the base 139 are assembled, the L-shaped outer cover 143 is disposed on the body 11 by two screws 431, substantially covers the driving unit 133, the clutch 134, the transmission unit 137 and the base 139, and only exposes the top of the socket 371 and the L-shaped ring 347 of the clutch 134.
The scale ring 132 is sleeved on a portion of the outer cover 143 corresponding to the transmission unit 137 to prompt a user of an adjustment amount of the compensation device 13. The upper cover 140 has a V-shaped groove 401 provided to the L-shaped ring 347 of the clutch member 134 and covers the socket 371. Finally, the screw 311 passes through the adjustment cap 131 and abuts against the V-shaped groove 401 of the upper cap 140, so that the adjustment cap 131 is connected to the clutch 134 and the transmission unit 137, thereby completing the assembly of the sight 100.
The operation of the compensating device 13 in the automatic operation mode will be explained next. In the automatic operation mode, the adjustment cover 131 is positioned in the first position. As shown in fig. 1, when the adjusting cover 131 is located at the first position, the clutch 134 is located at the third position relative to the first cylinder 373, the L-shaped ring 347 abuts against the end portion of the first cylinder 373 provided with the seat 371, the ball 735 is engaged with the first annular groove 341 of the clutch 134, and the transmission gear 331 of the driving unit 133 is engaged with the transmission gear ring 345 of the clutch 134. By engaging the transmission gear 331 with the transmission gear ring 345, the power generated by the operation of the motor 333 is transmitted to the adjustment cover 131 and the transmission unit 137, so that the adjustment cover 131 and the transmission unit 137 rotate. Subsequently, due to the rotation of the adjusting cover 131 and the transmission unit 137, the adjusting screw 135 moves axially relative to the base 139, and the inner barrel moves to adjust the optical axis L.
If the user wants to switch the compensating device 13 from the automatic operation mode to the manual operation mode, the user only needs to pull the adjusting cover 131 upward and position the adjusting cover at the second position. As shown in fig. 2, when the adjusting cover 131 is located at the second position, the clutch 134 is located at the fourth position relative to the first cylinder 373, the L-shaped ring 347 is disengaged from the first cylinder 373, the ball 735 is engaged with the second annular groove 343 of the clutch 134, and the transmission gear 331 of the driving unit 133 is also disengaged from the transmission gear ring 345 of the clutch 134. It can be understood that since the driving gear 331 of the driving unit 133 is not engaged with the driving gear ring 345 of the clutch 134, the power generated by the operation of the motor 333 cannot be transmitted to the adjustment cover 131 and the driving unit 137. At this time, the user can manually rotate the adjusting cover 131, and the rotation of the adjusting cover 131 drives the transmission unit 137 to rotate, so that the adjusting screw 135 axially moves relative to the base 139, and further the inner barrel moves to adjust the optical axis L.
A sensor (not shown) may be further provided to detect an actual axial movement amount or a rotation angle of the adjusting screw 135, or the sensor may also be used to detect a rotation amount of the driving unit 133, and the driving unit 133 may be a stepping motor or a voice coil motor, so that the actual axial movement amount or the rotation angle of the adjusting screw 135 can be calculated by knowing the rotation amount of the driving motor; such as but not limited to an electromagnetic induction component. Referring to fig. 3, the dashed line at the bottom of the adjusting screw 135 is an illustration of an electrical wire 135a, and if the sensor is subsequently disposed on the adjusting screw 135, the sensor can be operated by the electrical wire 135 a.
In addition, in order to separate the clutch 134 from the driving unit 137, in addition to moving the clutch 134 along the axial direction of the adjusting screw, another embodiment of the present invention is to operatively move the driving unit 137 along a direction perpendicular to the axial direction of the adjusting screw 135 to approach or separate from the clutch 134, so as to operatively engage or disengage the driving unit with the clutch 134, wherein the manner of operatively engaging or disengaging the driving unit with the clutch 134 may be the movement of the entire driving unit 137 or only the rotating shaft 335 of the driving unit 137.
The sight 100 of the present invention not only enables automated operation of the compensating device, but also retains a manual mode of operation, and the user can simply adjust the position of the adjustment cap 131 to switch the mode of operation of the compensating device 13 according to his own needs for the mode of operation. The sight 100 of the present invention is more convenient and versatile in use than conventional sights. Furthermore, the automatically operable compensation means 13 further contribute to the development of remote control and collimator digitization.
Claims (10)
1. A compensating apparatus, comprising:
a base;
the transmission unit is arranged on the base;
the adjusting screw is arranged on the transmission unit and penetrates through the base;
the clutch piece is arranged on the transmission unit;
the adjusting piece is connected to the clutch piece, wherein the adjusting piece rotates to drive the transmission unit to rotate, so that the adjusting screw moves axially relative to the base; and
the driving unit drives the transmission unit to rotate by being engaged with the clutch piece.
2. The compensating apparatus as claimed in claim 1, wherein the driving unit is operatively movable in a direction perpendicular to the axial direction of the adjustment screw toward or away from the clutch member to operatively engage or disengage the driving unit with or from the clutch member.
3. The compensating apparatus of claim 1, wherein the clutch member is axially movably disposed on the transmission unit, and the adjustment member is configured to drive the clutch member to axially move relative to the transmission unit, and when the adjustment cover is located at the first position, the driving unit is engaged with the clutch member to drive the transmission unit to rotate;
when the adjusting cover is positioned at the second position, the driving unit is separated from the clutch piece and cannot drive the transmission unit to rotate.
4. The compensating apparatus of claim 3, wherein the transmission unit includes a first cylinder, the clutch is movably disposed on the first cylinder, the clutch is positioned at a third position relative to the first cylinder when the adjustment cover is positioned at the first position, and the clutch is positioned at a fourth position relative to the first cylinder when the adjustment cover is positioned at the second position.
5. The compensating apparatus of claim 4, wherein the first cylinder is provided with a detent and the clutch includes a first annular groove and a second annular groove and moves axially relative to the first cylinder to engage the first annular groove or the second annular groove with the detent to position the first cylinder in the third position or the fourth position.
6. The compensation device as claimed in claim 5, wherein the positioning portion comprises a blind hole, an elastic member, a ball and a press ring, the blind hole is formed in the peripheral wall of the first cylinder, the elastic member, the ball and the press ring are sequentially disposed in the blind hole, the elastic member generates a restoring force due to deformation, and the ball is pushed by the restoring force generated by the elastic member to partially protrude out of the press ring so as to be engaged with the first annular groove or the second annular groove.
7. The compensating apparatus of claim 4, wherein the clutch includes a transmission gear ring, the drive unit includes a motor and a transmission gear coupled to the motor, the transmission gear ring engages the transmission gear when the clutch is positioned in the third position to transmit power generated by the motor to the transmission unit, and the transmission gear ring disengages the transmission gear when the clutch is positioned in the fourth position to disable transmission of power generated by the motor to the transmission unit.
8. The compensation device as claimed in claim 3, wherein the transmission unit further comprises a second post coupled to the first post, the second post being disposed on the base and including an adjustment hole and a blind hole, the blind hole being sequentially disposed with an elastic member and a pin, and the adjustment screw being rotatably disposed in the adjustment hole; wherein the first column body and the second column body are a single component which is integrally formed.
9. The compensation apparatus as claimed in claim 8, further comprising a toothed ring, wherein the toothed ring is disposed on the base and has a plurality of grooves coaxial with the adjustment screw, and the pin body abuts against one of the grooves by a restoring force generated by deformation of the elastic member.
10. A compensator, comprising:
a body having a front end and a rear end;
an objective lens unit connected to the distal end portion;
an eyepiece unit connected to the rear end portion;
the inner lens cone is arranged in the body, positioned between the objective lens unit and the ocular lens unit and comprises a plurality of lenses, wherein the objective lens unit, the inner lens cone and the ocular lens unit form an optical axis;
the elastic piece is arranged in the body and is abutted against the inner lens cone; and
the compensation device of any one of claims 1-9, disposed on the body, penetrating the body, and abutting against the inner barrel, thereby adjusting the optical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147194.0A CN111623669A (en) | 2019-02-27 | 2019-02-27 | Compensator and compensation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147194.0A CN111623669A (en) | 2019-02-27 | 2019-02-27 | Compensator and compensation device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111623669A true CN111623669A (en) | 2020-09-04 |
Family
ID=72269785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910147194.0A Withdrawn CN111623669A (en) | 2019-02-27 | 2019-02-27 | Compensator and compensation device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111623669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857998A (en) * | 2021-02-04 | 2022-08-05 | 信泰光学(深圳)有限公司 | Aiming correction mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180875A (en) * | 1990-06-20 | 1993-01-19 | Berry Jr Waldo A | Scope adjustment for firearms |
| US5715101A (en) * | 1995-04-26 | 1998-02-03 | Asahi Kogaku Kogyo K.K. | Focusing apparatus for a surveying instrument |
| US20100101133A1 (en) * | 2008-10-23 | 2010-04-29 | Asia Optical Co., Inc. | Aiming device |
| US20120255213A1 (en) * | 2010-05-24 | 2012-10-11 | John David Panos | Electric variable magnification rifle gun telescope drive, and accessory power driver/power supply/pressure-velocity meter/audible level |
| CN105806156A (en) * | 2014-12-31 | 2016-07-27 | 信泰光学(深圳)有限公司 | Trajectory compensation mechanism |
-
2019
- 2019-02-27 CN CN201910147194.0A patent/CN111623669A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180875A (en) * | 1990-06-20 | 1993-01-19 | Berry Jr Waldo A | Scope adjustment for firearms |
| US5715101A (en) * | 1995-04-26 | 1998-02-03 | Asahi Kogaku Kogyo K.K. | Focusing apparatus for a surveying instrument |
| US20100101133A1 (en) * | 2008-10-23 | 2010-04-29 | Asia Optical Co., Inc. | Aiming device |
| US20120255213A1 (en) * | 2010-05-24 | 2012-10-11 | John David Panos | Electric variable magnification rifle gun telescope drive, and accessory power driver/power supply/pressure-velocity meter/audible level |
| CN105806156A (en) * | 2014-12-31 | 2016-07-27 | 信泰光学(深圳)有限公司 | Trajectory compensation mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857998A (en) * | 2021-02-04 | 2022-08-05 | 信泰光学(深圳)有限公司 | Aiming correction mechanism |
| CN114857998B (en) * | 2021-02-04 | 2024-08-13 | 信泰光学(深圳)有限公司 | Aiming correction mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8848287B2 (en) | Adjustment device for optical systems | |
| US7792422B2 (en) | Lens barrel | |
| US5715101A (en) | Focusing apparatus for a surveying instrument | |
| US8730583B2 (en) | Microscope objective | |
| TWI690688B (en) | Compensating apparatus | |
| JP2011013481A (en) | Manual focusing mechanism of imaging apparatus, and the imaging apparatus | |
| CN109932811B (en) | Compensation mechanism and sighting device | |
| WO2011033929A1 (en) | Image pickup device | |
| US8898915B2 (en) | Twin-beam laser module for use with a laser sight | |
| CN111623669A (en) | Compensator and compensation device thereof | |
| JPH0769507B2 (en) | Camera focus adjustment operation switching mechanism | |
| US9835819B2 (en) | Sight adjustable by single hand | |
| US10191240B2 (en) | Lens barrel | |
| CN101726828A (en) | Variable power lens | |
| US7423815B2 (en) | Adjustable lens device | |
| JP6363494B2 (en) | Rotating operation mechanism and camera control unit using the mechanism | |
| US9304284B2 (en) | Lens apparatus and image pickup apparatus including the same | |
| US11543623B2 (en) | Lens apparatus and image pickup apparatus | |
| JP2010171616A (en) | Optical element controller | |
| US4470671A (en) | Rapid-focus binocular | |
| CN112305533A (en) | Radar video all-in-one | |
| US20100157449A1 (en) | Image Capturing Device | |
| JP2017097135A (en) | Lens device | |
| CN113154945B (en) | Compensation mechanism | |
| US20160223778A1 (en) | Driving apparatus and optical apparatus using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |
|
| WW01 | Invention patent application withdrawn after publication |