CN214308372U - Adjusting mechanism of gun aiming reflector - Google Patents
Adjusting mechanism of gun aiming reflector Download PDFInfo
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- CN214308372U CN214308372U CN202120012492.1U CN202120012492U CN214308372U CN 214308372 U CN214308372 U CN 214308372U CN 202120012492 U CN202120012492 U CN 202120012492U CN 214308372 U CN214308372 U CN 214308372U
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Abstract
The utility model relates to an adjustment mechanism of speculum is aimed at to rifle, its characterized in that: the laser adjusting mechanism comprises a holographic lens arranged in a gun aiming shell, a reflector used for reflecting laser and a first adjusting mechanism arranged in the gun aiming shell and used for swinging and adjusting the reflector, wherein the center line of one swinging and rotating shaft which drives the reflector to swing and rotate on the first adjusting mechanism falls on a vertical surface passing through the optical axis of the holographic lens. The adjusting mechanism of the gun aiming reflector is reasonable in design and beneficial to improving the adjusting precision and accuracy.
Description
The technical field is as follows:
the utility model relates to an adjustment mechanism of reflector is aimed at to rifle.
Background art:
the gun aims and installs the device in order to increase user's accuracy of aiming on gun promptly, because the gun aims the different guns that install and have slightly different processing deviation to and reasons such as service environment difference, aim the installation at the gun after, all need carry out the regulation of certain degree, in order to increase the degree of accuracy of shooting.
In the currently known gun sight, for example, patent No. 201110037983.2, a holographic gun sight optical system includes a gun sight housing, a laser emitter, a reflecting mirror, a holographic lens and the like, which are arranged in the gun sight housing, in which a second reflecting mirror needs to be swung and adjusted to improve the accuracy of shooting, but due to limited and unreasonable design of the existing driving reflecting mirror swinging and adjusting mechanism, a center axis of swinging and rotating of the existing driving reflecting mirror is usually far away from a vertical plane passing through an optical axis of the holographic lens, so that a focal length of an optical path can be changed during adjustment, and thus the accuracy and precision of adjustment are not high.
In addition, in the prior art, errors exist in the manufacture of each laser emitter (certain deviation exists between the laser center line emitted by the laser emitter and the center line position of the shell for positioning the laser emitter), and in the prior art, when a gun sight is manufactured, the laser emitter to be purchased is directly and fixedly installed on the gun sight shell for use without any adjusting measures, so that different gun sights have large deviation and are not beneficial to use.
The invention content is as follows:
an object of the utility model is to provide an adjustment mechanism of speculum is aimed at to rifle, this adjustment mechanism of speculum is aimed at to rifle reasonable in design, is favorable to improving the precision and the accuracy of adjusting.
The utility model discloses adjustment mechanism of speculum is aimed at to the rifle, its characterized in that: the laser adjusting mechanism comprises a holographic lens arranged in a gun aiming shell, a reflector used for reflecting laser and a first adjusting mechanism arranged in the gun aiming shell and used for swinging and adjusting the reflector, wherein the center line of one swinging and rotating shaft which drives the reflector to swing and rotate on the first adjusting mechanism falls on a vertical surface passing through the optical axis of the holographic lens.
Furthermore, above-mentioned first adjustment mechanism including rotate articulate on the rifle sight casing and restrict its axial displacement's first pivot, rotate articulate on first pivot and restrict its first pendulum commentaries on classics board and the second pendulum commentaries on classics board that rotates and articulate on first pendulum commentaries on classics board along articulated shaft axial displacement, reflection lens and second pendulum commentaries on classics board fixed connection, the second pendulum commentaries on classics board falls on the vertical plane of passing holographic lens optical axis with the axial lead of first pendulum commentaries on classics board articulated pendulum commentaries on classics.
Furthermore, have first lead screw thread and threaded connection at the first nut piece on the first lead screw thread in above-mentioned first pivot, order about first nut piece when first pivot rotates and follow first pivot axial displacement, have on the nut piece and support and press the first inclined plane at second pendulum commentaries on classics inboard, just keep away from the position of first nut piece and be equipped with first recoil spring between first pendulum commentaries on classics board and second pendulum commentaries on classics board.
Furthermore, be equipped with the second pivot of its axial displacement of restriction on above-mentioned rifle sight casing, have second lead screw thread and threaded connection second nut piece on the second lead screw thread in the second pivot, order about second nut piece when the second pivot rotates and follow second pivot axial displacement, have on the second nut piece and support the second inclined plane that presses at the first side of the overhanging wallboard of first pendulum commentaries on classics board, be equipped with in the shell body and support the second that presses at the overhanging wallboard second side of first pendulum commentaries on classics board and reply the spring.
Furthermore, four edges of the first swing plate are provided with folding pieces extending towards the second swing plate, wherein a first group of two opposite folding pieces are provided with through holes hinged on the first rotating shaft, and the outer side surfaces of the first group of two opposite folding pieces are limited between two inner side wall surfaces of the gun sight shell so as to limit the first swing plate to move axially along the hinged shaft; the first rotating shaft is provided with an annular recess and a buckle arranged in the annular recess, the annular recess and the buckle are positioned on the inner side of one folded piece of the first group, and the end of the first rotating shaft extending out of the gun sight shell is provided with a straight or crossed screw head so as to facilitate a user to rotate the first rotating shaft; the other two opposite folding pieces of the first swinging plate are hinged with a third folding piece of the second swinging plate, which extends towards the first swinging plate, through a bolt or a rivet, and the axis of the bolt or the rivet is positioned on a vertical plane passing through the optical axis of the holographic lens sheet; the axial lead of the first rotating shaft is perpendicular to the vertical surface passing through the optical axis of the holographic lens.
Furthermore, centering springs are arranged on the first rotating shaft and the second rotating shaft and positioned on two side portions of the first nut block or the second nut block.
The utility model discloses a working method of the adjusting mechanism of the gun aiming reflector, the adjusting mechanism of the gun aiming reflector comprises a holographic lens arranged in a gun aiming shell, a reflecting lens used for reflecting laser and a first adjusting mechanism arranged in the gun aiming shell and used for swinging and adjusting the reflecting lens, and the central line of one swinging shaft driving the reflecting lens to swing and rotate on the first adjusting mechanism falls on the vertical surface passing through the optical axis of the holographic lens; when the adjusting mechanism works, when the first adjusting mechanism is used for swinging and adjusting, the central line of one swinging and rotating shaft which drives the reflector to swing and rotate on the first adjusting mechanism falls on the vertical plane passing through the optical axis of the holographic lens, so that the change of the optical path focal length of the reflected laser caused by swinging and rotating the reflector can be avoided.
Furthermore, the first adjusting mechanism comprises a first rotating shaft, a first swinging plate and a second swinging plate, wherein the first rotating shaft is rotatably hinged on the gun sight shell and limits the gun sight shell to axially move, the first swinging plate is rotatably hinged on the first rotating shaft and limits the gun sight shell to axially move along a hinged shaft, the second swinging plate is rotatably hinged on the first swinging plate, the reflection lens is fixedly connected with the second swinging plate, and the axis line of the second swinging plate, which is hinged with the first swinging plate, swings falls on the vertical plane passing through the optical axis of the holographic lens;
the first rotating shaft is provided with a first screw rod thread and a first nut block in threaded connection with the first screw rod thread, the first nut block is driven to move axially along the first rotating shaft when the first rotating shaft rotates, the nut block is provided with a first inclined surface which is pressed against the inner side of the second swinging plate, and a first return spring is arranged between the first swinging plate and the second swinging plate and at a position far away from the first nut block;
the gun sight shell is provided with a second rotating shaft for limiting the gun sight shell to axially move, the second rotating shaft is provided with a second lead screw thread and a second nut block in threaded connection with the second lead screw thread, the second nut block is driven to axially move along the second rotating shaft when the second rotating shaft rotates, the second nut block is provided with a second inclined surface which is pressed on the first side surface of the outward extending wallboard of the first swing rotating plate, and a second return spring which is pressed on the second side surface of the outward extending wallboard of the first swing rotating plate is arranged in the outer shell;
when the device works, the first rotating shaft is driven to rotate, the first rotating shaft drives the first nut block to move axially along the first rotating shaft, and the first inclined surface of the first nut block on the first rotating shaft pushes the second swinging plate and the reflecting lens to swing around the axial lead of the hinged shaft of the first swinging plate and the second swinging plate; the second rotating shaft is driven to rotate, the second rotating shaft drives the second nut block to move axially along the second rotating shaft, and the second inclined surface of the second nut block on the second rotating shaft pushes the overhanging wallboard of the first swinging plate to swing, so that the swinging of the reflector around the axis line of the first rotating shaft is realized.
The adjusting mechanism of the gun aiming reflector of the utility model drives the first rotating shaft to rotate, the first rotating shaft drives the first nut block to move axially along the first rotating shaft, and the first inclined plane of the first nut block on the first rotating shaft pushes the second swinging plate and the reflecting lens to swing around the axial lead of the hinged shaft of the first swinging plate and the second swinging plate; the second rotating shaft is driven to rotate, the second rotating shaft drives the second nut block to axially move along the second rotating shaft, the second inclined plane of the second nut block on the second rotating shaft pushes the first swing plate to extend out of the wall plate to swing, the swing of the reflector around the axis line of the first rotating shaft is realized, and the center line of one swing rotating shaft which drives the reflector to swing on the first adjusting mechanism falls on the vertical plane passing through the optical axis of the holographic lens, so that the change of the focal length of a reflected laser light path caused by swinging and adjusting the reflector can be avoided, and the precision and the accuracy of the aiming of the swing adjusting gun can be improved.
Furthermore, the gun aiming shell is internally provided with a laser emitter, a sliding seat which slides along the laser emission direction and is connected in the gun aiming shell, and a sliding block which slides along the direction perpendicular to the laser emission direction and is connected on the sliding seat, wherein a laser emitter fixing block used for fixing the laser emitter is hinged in the sliding block body in a rotating manner.
Furthermore, a slot channel for fixing the laser emitter is arranged in the laser emitter fixing block, two cylindrical bumps are arranged on the outer side surface of the laser emitter fixing block, a counter bore channel larger than the laser emitter fixing block is arranged in the slider, and a slide way in sliding fit with the cylindrical bumps is arranged on the side wall of the counter bore channel.
Furthermore, the contact pin on the laser emitter is electrically connected with the circuit board, a plurality of limiting holes are formed in the circuit board, and a plurality of limiting convex columns which are correspondingly matched with the limiting holes in an inserting mode are arranged on the end face of the groove opening of the groove hole channel of the laser emitter fixing block.
Furthermore, a plurality of runway-shaped channels are arranged on the sliding seat, bolts connected with the gun sight shell are arranged on the runway-shaped channels, vertical through holes matched with the sliding blocks for limiting sliding are arranged in the sliding seat, and the cross sections of the vertical through holes are equivalent to the cross sections of the sliding blocks.
The utility model discloses gun sight laser emitter adjustment mechanism's operating method, its characterized in that: the adjusting mechanism of the gun aiming laser transmitter comprises a laser transmitter arranged in a gun aiming shell, a sliding seat sliding along the laser transmitting direction and connected in the gun aiming shell, and a sliding block sliding along the direction vertical to the laser transmitting direction and connected on the sliding seat, wherein a laser transmitter fixing block for fixing the laser transmitter is rotatably hinged in the sliding block; when the adjustment works, the laser emitter is fixed in the laser emitter fixing block in advance, then the laser emitter fixing block is sleeved in the sliding block, then the sliding block is sleeved in the sliding seat, then the sliding seat is connected in the gun aiming shell in a sliding way, the laser emitter is started, and the laser emitter emits light on the target surface, the slide seat in the slide adjusting gun aiming shell slides along the front and back positions of the laser emission direction, the slide block in the slide adjusting slide seat slides along the direction vertical to the laser emission direction, and the laser emitter fixing block in the slide block is adjusted by swinging, after the slide carriage is positioned at the front and rear positions in the gun aiming shell, the slide block is positioned at the upper and lower positions in the slide carriage, and the swinging position of the laser emitter fixed block in the slide block is determined, the slide seat is fixed in the gun aiming shell, the slide block is fixed in the slide seat, and the laser emitter fixing block is fixed in the slide block.
The utility model discloses the rifle aims laser emitter adjustment mechanism can follow the slip of laser emission direction through the slide, the slider can follow the slip of perpendicular laser emission direction, it is rotatable to install the internal laser emitter fixed block of slider to can realize installing the laser emitter pendulum in the laser emitter fixed block and change the regulation, adjust along perpendicular laser emission direction slide adjusting and along the slip of laser emission direction, thereby can satisfy laser emitter's debugging needs, be favorable to guaranteeing the uniformity of each rifle aiming parameter.
The present invention will be described in detail with reference to the accompanying drawings.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of another perspective of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is an exploded view from another perspective of the present invention;
FIG. 5 is a cross-sectional view of a coordinate plane YZ (vertical plane passing through the optical axis of the hologram lens sheet) of the present invention (the two-dot chain line in the figure is the path of the center line of the laser beam);
FIG. 6 is a cross-sectional view of the first shaft axis of the present invention;
FIG. 7 is a perspective view of an adjustment mechanism for the mirror;
FIG. 8 is an exploded view of FIG. 7;
FIG. 9 is an exploded view of FIG. 7 from another perspective;
FIG. 10 is a perspective view of a laser transmitter adjustment mechanism;
FIG. 11 is a cross-sectional view of a laser transmitter adjustment mechanism;
FIG. 12 is an exploded view of the laser transmitter adjustment mechanism;
fig. 13 is an exploded view of another perspective of the laser transmitter adjustment mechanism.
The specific implementation mode is as follows:
the utility model discloses adjustment mechanism A of rifle scope speculum is including establishing holographic lens piece A01 in rifle scope casing 1, being used for the reflection mirror piece A1 of reflection laser and establishing the first adjustment mechanism A2 that is used for the pendulum to change regulation reflector piece A1 in rifle scope casing 1, and the central line that orders about one of them pendulum pivot of reflector piece pivot on this first adjustment mechanism A2 falls on the vertical face A4 (being the YZ face) of crossing the holographic lens piece optical axis.
In the embodiment of the application, the swinging shafts refer to a first rotating shaft C1 and a bolt or rivet A26, the center line of the swinging shaft refers to the shaft axis A8 of the first rotating shaft C1, the shaft axis A9 of the bolt or rivet A26, and the center line of one of the swinging shafts refers to the shaft axis A9 of the bolt or rivet A26.
Defining coordinate axes (as shown in fig. 8), a vertical plane a4 passing through the optical axis of the hologram lens sheet is YZ plane, where the optical center of the hologram lens sheet a01 is an origin O, a surface passing through the origin O and perpendicular to the hologram lens sheet a01 is a Z axis, an axial direction passing through the origin O and parallel to the first rotation axis is an X axis, and a direction passing through the origin O and perpendicular to the X axis and the Z axis is a Y axis.
The light path of the present application (as shown in fig. 5) is that laser emitted by a laser emitter B1 is reflected by a first reflective lens a0 and a reflective lens a1 and then emitted to a holographic lens a01, and then emitted to a holographic picture a02 after being refracted by the holographic lens a01, it can be considered that the position of the laser emitter is the focal position of the holographic lens a01, the center of the holographic lens a01 is the lens optical center, the central line of a laser beam is the optical axis, the above-mentioned coordinate axis origin O is on the optical axis, because the central line of the laser beam is reflected twice by the first reflective lens a0 and the reflective lens a1, the plane formed by two straight lines is the plane where the central line of the laser beam is located, that is, the vertical plane YZ passing through the optical axis of the holographic lens.
The specific embodiment of the application is as follows: the axial lead A9 of the first adjusting mechanism bolt or rivet A26 is positioned in a vertical plane YZ passing through the optical axis of the holographic lens sheet; the first adjustment mechanism first rotation axis C1 has an axis a8 perpendicular to a vertical plane YZ passing through the optical axis of the hologram lens sheet.
The center line of the swing shaft is parallel to the reflecting surface K of the reflector plate is the preferred embodiment, but due to the processing precision and the like, the fact that the center line of the swing shaft is parallel or nearly parallel to the reflecting surface K of the reflector plate is considered to have slight deviation in actual processing.
The first adjusting mechanism A2 adopts the following specific structure:
the first adjusting mechanism a2 includes a first rotating shaft C1 rotatably hinged to the gun sight housing 1 and limiting the axial movement thereof, a first swing plate A6 rotatably hinged to the first rotating shaft and limiting the axial movement thereof along the hinge shaft, and a second swing plate a7 rotatably hinged to the first swing plate, the purpose of limiting the axial movement of the first rotating shaft C1 and the first swing plate A6 is to drive only the first nut block a11 to move when the first rotating shaft C1 is driven to rotate, but the first rotating shaft C1 and the first swing plate A6 do not move axially, the mirror plate a1 and the second swing plate a7 can be fixedly connected by glue, and the axial line a9 of the second swing plate hinged to the first swing plate falls on the vertical plane YZ passing through the optical axis of the holographic lens.
The first rotating shaft C1 is provided with a first screw thread a10 and a first nut block a11 screwed on the first screw thread, the first nut block is driven to move axially along the first rotating shaft when the first rotating shaft rotates, the first nut block a11 is provided with a first inclined surface a12 pressed against the inner side of the second swing plate, a first return spring a13 is arranged between the first swing plate and the second swing plate and at a position far away from the first nut block, when the first rotating shaft rotates positively and reversely, the first nut block a11 is driven to move axially, the second swing plate is pressed against and swung around an axial line a9 of the bolt or rivet a26 through the first inclined surface a12, and the first return spring a13 is used for returning the second swing plate to the original position.
The gun sight shell 1 is provided with a second rotating shaft C2 for limiting the axial movement of the gun sight shell, the second rotating shaft is provided with a second screw rod thread A15 and a second nut block A16 in threaded connection with the second screw rod thread, the second nut block is driven to move axially along the second rotating shaft when the second rotating shaft rotates, the second nut block A16 is provided with a second inclined surface A17 which is pressed against the first side surface of the outward-extending wallboard of the first swing plate, a second return spring A18 which is pressed against the second side surface A28 of the outward-extending wallboard of the first swing plate is arranged in the shell, the first side surface and the second side surface of the outward-extending wallboard of the first swing plate are the upper surface and the lower surface of the outward-extending wallboard of the first swing plate, when the second rotating shaft rotates positively and reversely, the second nut block A16 is driven to move axially, the first swing plate is pushed to rotate around the axial lead A8 of the first rotating shaft C1 through the second inclined surface A17, and the second return spring A18 is used for returning the first swing plate to rotate in situ, the second rotating shaft C2 and the first rotating shaft C1 are parallel to each other, and the straight or cross screw head A23 extending out of the gun sight housing is positioned on the same side and close to each other, thereby facilitating the adjustment of two swinging degrees of freedom.
The four edges of the first swing plate A6 are provided with flaps extending towards the second swing plate, wherein a through hole A20 hinged on the first rotating shaft is arranged on the first group of two opposite flaps A19, and the first swing plate A6 rotates around the first rotating shaft through the hinged fit of the through hole and the first rotating shaft; the outer side surface A21 of the first group of two opposite folding pieces is limited between the two inner side wall surfaces of the gun sight shell, so that the first swinging plate is limited to move axially along the hinge shaft; the first rotating shaft is provided with an annular recess and a buckle A22 arranged in the annular recess, the annular recess and the buckle are positioned on the inner side of one folding piece of the first group, the axial movement of the first rotating shaft is limited through the design, and the end of the first rotating shaft, which extends out of the gun sight shell, is provided with a straight or crossed screw head A23, so that a user can conveniently rotate the first rotating shaft; the other two opposite folding pieces A24 of the first swinging plate and a third folding piece A25 of the second swinging plate extending towards the first swinging plate are hinged through a bolt or a rivet A26 (one of the swinging shafts), the first swinging plate and the second swinging plate form two opposite groove shells, the first swinging plate and the second swinging plate are hinged and swung through a bolt or a rivet A26, the axis of the bolt or the rivet is positioned on a vertical plane YZ passing through the optical axis of the holographic lens sheet, and the axis of the first rotating shaft is vertical to the vertical plane passing through the optical axis of the holographic lens sheet.
In order to achieve better return, centering springs a27 are arranged on the first rotating shaft C1 and the second rotating shaft C2 on two sides of the first nut block a11 or the second nut block a 16.
The utility model discloses a working method of the adjusting mechanism of the gun aiming reflector, the adjusting mechanism of the gun aiming reflector comprises a reflection lens A1 which is arranged in the gun aiming shell 1 and used for reflecting laser and a first adjusting mechanism A2 which is arranged in the gun aiming shell 1 and used for swinging and adjusting the reflection lens A1, and the swinging and rotating center line of one of the swinging and rotating shafts of the first adjusting mechanism A2 falls on the vertical surface passing through the optical axis of the holographic lens; when the laser shooting device works, when the first adjusting mechanism A2 is used for swinging and adjusting, because the swinging and rotating center line of one swinging and rotating shaft of the first adjusting mechanism A2 falls on the vertical plane passing through the optical axis of the holographic lens, when the reflector is swung and rotated, the change of the optical path focal length of the reflected laser caused by swinging and rotating the reflector can be avoided, and the shooting accuracy can be improved.
The first adjusting mechanism a2 comprises a first rotating shaft C1, a first swinging plate a6 and a second swinging plate a7, wherein the first rotating shaft C1 is rotatably hinged on the gun sight housing 1 and limits the axial movement of the gun sight housing, the first swinging plate a6 is rotatably hinged on the first rotating shaft and limits the axial movement of the gun sight housing along the hinge shaft, the second swinging plate a7 is rotatably hinged on the first swinging plate, the reflection lens a1 is fixedly connected with the second swinging plate a7, and the axial lead a9 of the second swinging plate and the first swinging plate which are hinged and swung falls on the vertical plane passing through the holographic lens.
The first rotating shaft C1 is provided with a first screw rod thread A10 and a first nut block A11 in threaded connection with the first screw rod thread, the first nut block is driven to move along the axial direction of the first rotating shaft when the first rotating shaft rotates, the nut block A11 is provided with a first inclined surface A12 which is pressed against the inner side of the second swing plate, and a first return spring A13 is arranged between the first swing plate and the second swing plate and far away from the first nut block.
The gun sight shell 1 is provided with a second rotating shaft C2 for limiting the axial movement of the gun sight shell, the second rotating shaft is provided with a second screw rod thread A15 and a second nut block A16 in threaded connection with the second screw rod thread, the second nut block is driven to move axially along the second rotating shaft when the second rotating shaft rotates, the second nut block A16 is provided with a second inclined surface A17 which is pressed on the first side surface of the outward-extending wallboard of the first swing plate, and a second return spring A18 which is pressed on the second side surface of the outward-extending wallboard of the first swing plate is arranged in the shell.
During operation, the first rotating shaft is driven to rotate, the first rotating shaft drives the first nut block to move axially along the first rotating shaft, the first inclined plane of the first nut block on the first rotating shaft pushes the second swinging plate and the reflector to swing around the axial lead of the hinged shaft (bolt or rivet A26) of the first and second swinging plates, the second rotating shaft is driven to rotate, the second rotating shaft drives the second nut block to move axially along the second rotating shaft, the second inclined plane of the second nut block on the second rotating shaft pushes the overhanging wallboard of the first swinging plate to swing, and the reflector is swung around the axial lead of the first rotating shaft.
The adjusting mechanism of the gun aiming reflector of the utility model drives the first rotating shaft to rotate when working, the first rotating shaft drives the first nut block to move axially along the first rotating shaft, and the first inclined plane of the first nut block on the first rotating shaft pushes the second swinging plate and the reflecting lens to swing around the axial lead of the hinged shaft of the first swinging plate and the second swinging plate; the second rotating shaft is driven to rotate, the second rotating shaft drives the second nut block to axially move along the second rotating shaft, the second inclined plane of the second nut block on the second rotating shaft pushes the first swing plate to extend out of the wall plate to swing, the swing of the reflector around the axis line of the first rotating shaft is realized, and the center line of one swing rotating shaft which drives the reflector to swing on the first adjusting mechanism falls on the vertical plane passing through the optical axis of the holographic lens, so that the change of the focal length of a reflected laser light path caused by swinging and adjusting the reflector can be avoided, and the precision of the swinging and adjusting gun aiming can be improved.
The gun aiming laser emitter adjusting mechanism B comprises a laser emitter (or a laser emitting tube) B1 arranged in a gun aiming shell, a sliding seat B2 sliding along the laser emitting direction and connected in the gun aiming shell, and a sliding block B3 sliding along the direction perpendicular to the laser emitting direction and connected on a sliding seat B2, wherein a laser emitter fixing block B4 used for fixing a laser emitter B1 is hinged in the sliding block B3 in a rotating mode.
A groove duct B5 for fixing the laser emitter is arranged in the laser emitter fixing block body, the shape of the groove duct B5 is equivalent to that of the laser emitter, and the laser emitter is filled in the groove duct B5 and then is bonded and fixed through glue;
two cylindrical bumps B6 are arranged on the outer side surface of the laser emitter fixing block, a counter bore channel B7 larger than the laser emitter fixing block is arranged in the slider, the counter bore channel B7 is provided with a space for the laser emitter fixing block to swing, a slide way B8 in sliding fit with the cylindrical bump B6 is arranged on the side wall of the counter bore channel B7, and during installation, the cylindrical bump B6 is aligned with the slide way B8 and pushed to the bottom.
Contact pin B9 and circuit board B10 electric connection on above-mentioned laser emitter B1 are equipped with a plurality of spacing hole B11 on the circuit board, the slotted eye notch of laser emitter fixed block end face is equipped with a plurality of and corresponds spacing projection B12 of grafting complex with spacing hole B11, and through spacing projection B12 and spacing hole B11's cooperation, realize that laser emitter fixed block and circuit board B10's good location is fixed.
The sliding seat is provided with a plurality of runway type pore passages B13, the runway type pore passages are provided with bolts connected with the gun sight shell, the sliding seat can slide along the laser emission direction through the cooperation of the runway type pore passages B13 and the bolts, the sliding seat is internally provided with vertical through holes B14 which are matched with the sliding block to limit sliding, the cross section of each vertical through hole B14 is equivalent to that of the sliding block B3, and the sliding block B3 can slide in the direction perpendicular to the laser emission direction through the matching of the vertical through holes B14 and the sliding block B3.
The utility model discloses a working method of gun aiming laser emitter adjustment mechanism, gun aiming laser emitter adjustment mechanism B include in the gun aiming casing laser emitter B1 that is equipped with, slide B2 that slides and connects in the gun aiming casing along the laser emission direction and slide B3 that slides and connects on slide B2 along perpendicular laser emission direction, the internal rotation of slider B3 articulates there is laser emitter fixed block B4 that is used for fixed laser emitter B1; when the adjusting work is carried out, a laser transmitter is fixed in a laser transmitter fixing block through glue in advance, then the laser transmitter fixing block is sleeved in a sliding block, then the sliding block is sleeved in a sliding seat, then the sliding seat is connected in a gun aiming shell in a sliding mode, the laser transmitter is started, the condition that the laser transmitter irradiates on a target surface is achieved, the front position and the rear position of the sliding seat in the gun aiming shell are adjusted in a sliding mode (namely the front position and the rear position slide along the laser transmitting direction, namely the Z-axis direction), the sliding block in the sliding seat is adjusted in a sliding mode and slides along the direction perpendicular to the laser transmitting direction (namely the Y-axis direction), and the laser transmitter fixing block located in the sliding block is adjusted in a swinging mode by taking the X-axis direction as a swinging center line.
In the prior art, errors exist in the manufacture of each laser emitter B1, and a purchased laser emitter B1 is directly and fixedly installed on a gun sight shell to be used when a gun sight is manufactured in the prior art, and no adjustment measures exist, so that different gun sights have large deviation and are not beneficial to use.
The utility model discloses the rifle aims laser emitter adjustment mechanism can follow the slip of laser emission direction through the slide, the slider can follow the slip of perpendicular laser emission direction, it is rotatable to install the internal laser emitter fixed block of slider to can realize installing the laser emitter pendulum in the laser emitter fixed block and change the regulation, adjust along perpendicular laser emission direction slide adjusting and along the slip of laser emission direction, thereby can satisfy laser emitter's debugging needs, be favorable to guaranteeing the uniformity of each rifle aiming parameter.
The above is only the embodiment of the present invention, and all the equivalent changes or modifications made according to the claims of the present invention should belong to the coverage of the present invention.
Claims (8)
1. The utility model provides an adjustment mechanism of rifle sight speculum which characterized in that: the laser adjusting mechanism comprises a holographic lens arranged in a gun aiming shell, a reflector used for reflecting laser and a first adjusting mechanism arranged in the gun aiming shell and used for swinging and adjusting the reflector, wherein the center line of one swinging shaft which drives the reflector to swing and rotate on the first adjusting mechanism falls on a vertical plane (YZ) passing through the optical axis of the holographic lens.
2. The adjustment mechanism for the gun aiming mirror as claimed in claim 1, wherein: the first adjusting mechanism comprises a first rotating shaft, a first swinging plate and a second swinging plate, the first rotating shaft is rotatably hinged to the gun sight shell and limits axial movement of the gun sight shell, the first swinging plate is rotatably hinged to the first rotating shaft and limits axial movement of the first swinging plate along a hinge shaft, the second swinging plate is rotatably hinged to the first swinging plate, the reflection lens is fixedly connected with the second swinging plate, and an axial lead of the second swinging plate, which is hinged to the first swinging plate, falls on a vertical plane (YZ) passing through an optical axis of the holographic lens.
3. The adjustment mechanism for the gun aiming mirror as claimed in claim 2, wherein: the first rotating shaft is provided with a first screw rod thread and a first nut block in threaded connection with the first screw rod thread, the first nut block is driven to move along the axial direction of the first rotating shaft when the first rotating shaft rotates, the first nut block is provided with a first inclined plane which is pressed on the inner side of the second swinging plate, and a first return spring is arranged between the first swinging plate and the second swinging plate and at a position far away from the first nut block.
4. The adjustment mechanism for the gun aiming mirror as claimed in claim 2 or 3, wherein: the gun sight shell is provided with a second rotating shaft for limiting the gun sight shell to move axially, the second rotating shaft is provided with a second lead screw thread and a second nut block in threaded connection with the second lead screw thread, the second nut block is driven to move axially along the second rotating shaft when the second rotating shaft rotates, a second inclined plane which is pressed on a first side face of the outward-extending wallboard of the first swing plate is arranged on the second nut block, and a second return spring which is pressed on a second side face of the outward-extending wallboard of the first swing plate is arranged in the gun sight shell.
5. The adjustment mechanism for the gun aiming mirror as claimed in claim 2 or 3, wherein: the four edges of the first swinging plate are provided with folding pieces extending towards the second swinging plate, wherein a first group of two opposite folding pieces are provided with through holes hinged on the first rotating shaft, and the outer side surfaces of the first group of two opposite folding pieces are limited between two inner side wall surfaces of the gun sight shell so as to limit the first swinging plate to move along the axial direction of the hinge shaft.
6. The adjustment mechanism for the gun aiming mirror as claimed in claim 5, wherein: the first rotating shaft is provided with an annular recess and a buckle arranged in the annular recess, the annular recess and the buckle are positioned on the inner side of one folded piece of the first group, and the end of the first rotating shaft extending out of the gun sight shell is provided with a straight or crossed screw head so as to facilitate a user to rotate the first rotating shaft.
7. The adjustment mechanism for the gun aiming mirror as claimed in claim 5, wherein: the other two opposite folding pieces of the first swinging plate and the third folding piece of the second swinging plate extending towards the first swinging plate are hinged by a bolt or a rivet, and the axis of the bolt or the rivet is positioned on a vertical plane (YZ) passing through the optical axis of the holographic lens sheet; the axial lead of the first rotating shaft is perpendicular to the vertical surface passing through the optical axis of the holographic lens.
8. The adjustment mechanism for the gun aiming mirror as claimed in claim 4, wherein: and centering springs are arranged on the first rotating shaft and the second rotating shaft and positioned on two side parts of the first nut block or the second nut block.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120012492.1U CN214308372U (en) | 2021-01-05 | 2021-01-05 | Adjusting mechanism of gun aiming reflector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120012492.1U CN214308372U (en) | 2021-01-05 | 2021-01-05 | Adjusting mechanism of gun aiming reflector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719681A (en) * | 2021-01-05 | 2022-07-08 | 福州展旭电子有限公司 | Adjusting mechanism of gun aiming reflector and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719681A (en) * | 2021-01-05 | 2022-07-08 | 福州展旭电子有限公司 | Adjusting mechanism of gun aiming reflector and working method thereof |
| CN114719681B (en) * | 2021-01-05 | 2024-01-26 | 福州展旭电子有限公司 | Adjusting mechanism of gun aiming reflector and working method thereof |
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