Inward-pulling zeroing self-locking ejection indication regulator and sighting telescope

Abstract

The utility model provides an inner dial return-to-zero self-locking ejection indication regulator and sighting telescope, the regulator comprises an adjusting hand wheel, an adjusting nail, a gear ring, an adjusting seat, an ejection indication piece, a driving piece, a dial, a first positioning marble and a locking ring, the adjusting hand wheel and the adjusting seat are respectively arranged at the upper end and the lower end of the adjusting nail, the gear ring is arranged in the adjusting seat, and the ejection indication piece is arranged on the gear ring. The ejection indicating piece, the driving piece and the driving plate are all arranged in the adjusting hand wheel, the driving plate is provided with an inner shifting nail, the adjusting hand wheel can drive the adjusting nail, the driving piece and the ejection indicating piece to rotate around the axis of the adjusting nail, and the inner shifting nail can push the driving piece to rotate so as to drive the ejection indicating piece to move up and down; the drive plate is connected with the adjusting hand wheel through the locking ring, the locking ring protrudes downwards out of the drive plate, the first positioning marble is arranged in the middle of the adjusting nail, and the adjusting hand wheel can drive the locking ring to move axially, so that the first positioning marble and the gear ring are locked. The sighting telescope comprises the adjustor. According to the utility model, zero position calibration is facilitated, and misoperation is not easy to occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sighting telescope, concretely relates to an internal dial zero reset self-lock ejection indicating regulator and sighting telescope. BACKGROUND

[0002] The sighting telescope generally comprises a regulator and a mirror body, the regulator is rotationally connected with the mirror body, and the regulator is used for adjusting the height or the left-right position of a scale vane in the mirror body. Before shooting, multiple adjustments need to be carried out to calibrate the scale. After the zero position is calibrated, the existing regulator can only align the zero position by the scale line of the height indicating sheet and the indicating ring on the regulator, cannot quickly return to the calibrated zero position, and when actually aligning, a circle may be twisted more, and the scale line needs to be observed when aligning, which brings inconvenience to the aligning operation. In addition, after the calibration is completed, the regulator may be caused to be invalid due to accidental touch, and the calibration needs to be adjusted again, which has the defects of inconvenience and misoperation.

[0003] The existing regulator zero reset device comprises a height indicating sheet, a height hand wheel, an adjusting pin, an adjusting seat, a self-lock dial ring and a zero reset vertical pin, the height indicating sheet is located at the top of the adjusting pin, the height hand wheel is located at the bottom of the height indicating sheet, the adjusting seat is arranged in the height indicating sheet, the bottom of the adjusting pin is inserted into the inside of the adjusting seat, the self-lock dial ring is located at the lower part of the height indicating sheet, the zero reset vertical pin is arranged on the adjusting seat, the bottom of the zero reset vertical pin is inserted into the inside of the adjusting seat, a curved column is arranged on the adjusting seat, a sliding groove is arranged on the surface of the curved column, an ejection indicating rod is arranged at the top of the height indicating sheet, a guide sliding rod is arranged on the ejection indicating rod, and the guide sliding rod is inserted into the inside of the sliding groove. Although the regulator zero reset device can rely on the ejection indicating rod arranged on the height hand wheel to move up and down to indicate the number of turns, the self-lock dial ring needs to be arranged on the outside of the lower part of the height hand wheel, and the self-lock dial ring is twisted in the forward and reverse directions to realize locking and unlocking. Since the self-lock dial ring and the height hand wheel can rotate, the self-lock dial ring is easily twisted in the actual use process, which causes incorrect locking or incorrect unlocking and brings inconvenience to the user. UTILITY MODEL CONTENTS

[0004] The first object of the utility model is to provide an internal dial zero reset self-lock ejection indicating regulator which is convenient to calibrate the zero position and is not prone to misoperation.

[0005] The second object of the utility model is to provide an internal dial zero reset self-lock ejection indicating regulator.

[0006] In order to realize the above-mentioned first purpose, the utility model provides a kind of inside dial zeroing self-locking ejection indicating regulator, including adjusting hand wheel, adjusting peg, gear ring, adjusting seat, ejection indicating piece, driving part, dial, first locating marble and locking ring, adjusting hand wheel and adjusting seat are respectively arranged in the upper and lower ends of adjusting peg, gear ring is arranged in adjusting seat and is arranged in the outside of adjusting peg, ejection indicating piece and driving part are all arranged in adjusting hand wheel, adjusting hand wheel can drive driving part, ejection indicating piece and adjusting peg rotate around adjusting peg axis relative to adjusting seat, dial is connected on adjusting hand wheel by locking ring, adjusting hand wheel can rotate relative to dial, dial is provided with inside dial peg, inside dial peg can push driving part autorotation around its own axis, to further drive ejection indicating piece to protrude or retract adjusting hand wheel;Locking ring protrudes dial downwards, first locating marble is arranged in the middle of adjusting peg, adjusting hand wheel can drive dial and locking ring move along the axial direction relative to adjusting peg, locking ring can force first locating marble to move towards gear ring, so that first locating marble is locked with gear ring.

[0007] From the above scheme, the driving part can drive the ejection indicating piece to protrude or retract the adjusting hand wheel, which is convenient for the user to twist the adjusting hand wheel without observing the scale line, and can accurately know whether it returns to zero position, avoiding over-tightening, with the advantages of simple operation and convenience;By setting the adjusting hand wheel to drive the dial and the locking ring to move axially relative to the adjusting peg, the locking ring can force the first locating marble to move towards the gear ring, so that the first locating marble is locked with the gear ring, and when unlocking, the locking ring is pulled up by the adjusting hand wheel, so that the first locating marble is separated from the gear ring, the utility model realizes self-locking and unlocking by pressing and pulling up the adjusting hand wheel axially, which is different from the rotary adjusting mode of the adjusting hand wheel, and is helpful to avoid the misoperation of false locking or false unlocking.

[0008] Further, the middle of the adjusting peg is provided with a boss portion, the boss portion is provided with a first sliding groove, the first sliding groove is provided with a first elastic element, the first locating marble is arranged in the first sliding groove and elastically abuts against the first elastic element, one end of the first locating marble away from the first elastic element is provided with a first sharp portion which can be embedded in the gear ring, and the first locating marble is provided with an abutting portion between the two ends, and the abutting portion is correspondingly arranged with the locking ring.

[0009] From the above scheme, in the unlocked state, the adjusting peg can drive the first locating marble to rotate relative to the gear ring;In the locked state, the locking ring can force the first locating marble to move towards the gear ring and block the movement of the first locating marble towards the center of the adjusting peg, so that the first sharp portion can be tightly embedded between the adjacent two teeth of the gear ring, avoiding the rotation of the adjusting peg relative to the gear ring, and realizing the self-locking function.

[0010] Further, the dial is provided with a through hole, an annular flange and a placing groove, the annular flange is arranged at the outer periphery of the through hole and protrudes from the bottom wall of the dial, and the placing groove is arranged between the annular flange and the through hole; the locking ring is arranged in the placing groove, and one end of the locking ring protrudes out of the placing groove.

[0011] According to the above scheme, the dial is connected to the adjusting hand wheel through the locking ring, and the locking ring can force the first positioning marble to move radially.

[0012] Further, the adjusting hand wheel is provided with a first mounting hole, a first accommodating groove and a first sleeve part, the first accommodating groove is arranged at the outer periphery of the first mounting hole, and the first sleeve part is arranged between the first mounting hole and the first accommodating groove; the dial and the locking ring are arranged on the first sleeve part and in the first accommodating groove.

[0013] According to the above scheme, the dial is connected to the first sleeve part through the locking ring, so that the adjusting hand wheel, the dial and the locking ring form a small assembly, which is modularly installed and is convenient for assembly and disassembly with the adjusting pin.

[0014] Further, the inner wall of the first mounting hole is provided with a locking groove and an unlocking groove, the locking groove is arranged above the unlocking groove, and the locking groove and the unlocking groove are both annular grooves; the adjusting pin is provided with an elastic fastening piece, one end of the elastic fastening piece can be embedded in the locking groove or the unlocking groove.

[0015] According to the above scheme, when the adjusting hand wheel is pressed down, the adjuster is in a self-locking state, at this time, the elastic fastening piece is embedded in the locking groove, which is beneficial to avoid the accidental springing up of the adjusting hand wheel; when the adjusting hand wheel is pulled up, the adjuster is in an unlocked state, at this time, the elastic fastening piece is embedded in the unlocking groove, which is beneficial to avoid the automatic downward movement of the adjusting hand wheel under its own weight; the unlocking groove and the locking groove of the embodiment are both annular grooves, which is convenient for locking or unlocking operation when the adjusting hand wheel is rotated to any angle.

[0016] Further, the driving piece is provided with a spiral groove, a strip-shaped groove and an acting part, the spiral groove spirally extends along the peripheral wall of the driving piece, the strip-shaped groove extends along the peripheral wall of the driving piece in the axial direction, and the acting part is arranged at the bottom of the driving piece and corresponds to the inner dial pin; the ejecting indicating piece is provided with a protruding column, the protruding column is embedded in the spiral groove and can slide along the spiral groove; the adjusting hand wheel is further provided with a second positioning marble and a second elastic piece, the second elastic piece elastically abuts against the first end of the second positioning marble, and the second end of the second positioning marble is provided with a second sharp part which can be embedded in the strip-shaped groove.

[0017] According to the above scheme, when the driving piece rotates around its own axis, the ejecting indicating piece moves up and down through the cooperation of the spiral groove and the protruding column; the arrangement of the second positioning marble can avoid accidental rotation of the driving piece under no external force.

[0018] Further, the adjusting hand wheel is provided with a driving installation groove, an ejection installation hole and a marble installation groove inside the top wall, the driving installation groove is communicated with the ejection installation hole and the marble installation groove respectively, the ejection installation hole penetrates the top wall of the adjusting hand wheel, the driving part is rotatably arranged in the driving installation groove, the ejection indicating part is axially movably arranged in the ejection installation hole, the second positioning marble and the second elastic part are arranged in the marble installation groove, and the second positioning marble is arranged close to the driving installation groove.

[0019] Further, the adjusting seat is provided with a zero reset vertical pin, and the dial plate is provided with a second installation hole, and the zero reset vertical pin is inserted into the second installation hole.

[0020] From the above scheme, by inserting the zero reset vertical pin into the second installation hole, the dial plate is fixed, so that the adjusting hand wheel can rotate relative to the dial plate.

[0021] Further, the ejection indicating part is provided with a number of turns mark.

[0022] From the above scheme, through the above setting, during the process of adjusting the scope (multiplying) trajectory, when the adjusting hand wheel is counterclockwise screwed, the ejection indicating part is ejected upward, and by observing the number of turns mark of the ejection indicating part protruding from the adjusting hand wheel, the number of turns of the current adjusting hand wheel can be known, and then the (multiplying) trajectory amount of adjustment can be judged.

[0023] In order to achieve the second purpose, the utility model provides a scope, which comprises a scope body and the internal dial zero reset self-locking ejection indicating adjuster. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the structure diagram of the internal dial zero reset self-locking ejection indicating adjuster embodiment of the utility model.

[0025] Figure 2 is the exploded view of the internal dial zero reset self-locking ejection indicating adjuster embodiment of the utility model.

[0026] Figure 3 is the plan view of the internal dial zero reset self-locking ejection indicating adjuster embodiment of the utility model.

[0027] Figure 4 is Figure 3 the sectional view of A-A in Fig.

[0028] Figure 5 is Figure 3 the sectional view of B-B in Fig.

[0029] Figure 6is the exploded view of the adjusting hand wheel, the driving member, the ejection indicating member and the second positioning spring in the embodiment of the internal dialing zero self-locking ejection indicating regulator of the utility model.

[0030] Figure 7 is the schematic view of the embodiment of the internal dialing zero self-locking ejection indicating regulator of the utility model when zeroing.

[0031] Figure 8 is the schematic view of the embodiment of the internal dialing zero self-locking ejection indicating regulator of the utility model when the internal dialing pin forces the driving member to rotate.

[0032] Figure 9 is the exploded view of the dialing disc and the locking ring in the embodiment of the internal dialing zero self-locking ejection indicating regulator of the utility model.

[0033] The utility model is further described below in combination with the drawings and embodiments. DETAILED DESCRIPTION

[0034] Embodiment of the internal dialing zero self-locking ejection indicating regulator:

[0035] Referring to Figures 1 to 6 The internal dialing zero self-locking ejection indicating regulator provided by the embodiment comprises an adjusting hand wheel 1, a locking member 2, an adjusting pin 3, an adjusting moving pin 4, a gear ring 5, an adjusting seat 6, an indicating ring 7, an ejection indicating member 8, a driving member 9, a dialing disc 10, a first positioning spring 20 and a locking ring 30. The indicating ring 7 is fixedly connected to the outer side of the adjusting seat 6, and an indicating needle is arranged on the indicating ring 7. The outer peripheral wall of the adjusting hand wheel 1 is provided with a scale, and the indicating needle is arranged in correspondence with the scale.

[0036] The adjusting hand wheel 1 is detachably connected to the upper part of the adjusting pin 3 through the locking member 2, the adjusting seat 6 is arranged at the lower part of the adjusting pin 3 and in the adjusting hand wheel 1, and the adjusting seat 6 is preferably threadedly connected to the lower part of the adjusting pin 3. The adjusting moving pin 4 is arranged at the lower part of the adjusting pin 3 and passes through the bottom wall of the adjusting seat 6 downward, and the adjusting moving pin 4 can extend into the mirror body. The adjusting hand wheel 1 can drive the adjusting pin 3 to rotate relative to the adjusting seat 6 about the axis of the adjusting pin 3, so that the adjusting pin 3 and the adjusting moving pin 4 can move up and down along the axial direction.

[0037] The gear ring 5 is fixedly arranged in the adjusting seat 6 and at the outer side of the adjusting pin 3. The ejection indicating member 8 and the driving member 9 are both arranged in the adjusting hand wheel 1, and the adjusting hand wheel 1 can drive the driving member 9 and the ejection indicating member 8 to revolve about the axis of the adjusting pin 3 when rotating.

[0038] The dial 10 is connected to the inside of the adjusting hand wheel 1 through the locking ring 30, and the dial 10 is arranged outside the adjusting pin 3, and the adjusting hand wheel 1, the dial 10, the locking ring 30 and the adjusting pin 3 are coaxially arranged. The dial 10 is provided with an inner dial pin 102 which protrudes from the upper surface of the dial 10. During one revolution of the dial 10, the inner dial pin 102 can push the driving member 9 to rotate around its own axis, and the rotation direction of the driving member 9 is opposite to the rotation direction of the adjusting hand wheel 1.

[0039] The driving member 9 can drive the ejection indicator 8 to move along its own axis to protrude or retract the top wall of the adjusting hand wheel 1. Specifically:

[0040] The driving member 9 is provided with a spiral groove 91, a strip-shaped groove 92 and an acting portion 93. The spiral groove 91 is arranged on the peripheral wall of the driving member 9 and extends in a clockwise spiral manner; the strip-shaped groove 92 is arranged in plurality and extends along the axis of the driving member 9; the acting portion 93 is arranged at the bottom of the driving member 9 and corresponds to the inner dial pin 102. The ejection indicator 8 is provided with a protruding column 81, one end of which is embedded in the spiral groove 91 and can slide along the spiral groove 91.

[0041] When the driving member 9 rotates counterclockwise around its own axis, under the cooperation of the spiral groove 91 and the protruding column 81, the ejection indicator 8 can be driven to move upward and protrude the top wall of the adjusting hand wheel 1; when the driving member 9 rotates clockwise around its own axis, under the cooperation of the spiral groove 91 and the protruding column 81, the ejection indicator 8 can be driven to move downward until the top wall of the ejection indicator 8 is basically flush with the top wall of the adjusting hand wheel 1, at which time the adjuster is in the zero-return state.

[0042] In the Figure 7 , when the adjuster is in the zero-return state, the inner dial pin 102 is located at the right side of the driving member 9, at which time the protruding column 81 is located at the lowest position of the spiral groove 91, and the adjusting hand wheel 1 cannot continue to rotate counterclockwise.

[0043] In the Figure 8 , after the adjuster is zeroed, the adjusting hand wheel 1 can only rotate clockwise, and when the adjusting hand wheel 1 rotates one circle clockwise, the inner dial pin 102 acts on the acting portion 93 of the driving member 9 to push the driving member 9 to rotate counterclockwise. The acting portion 93 includes three interconnected communication grooves, and the inner dial pin 102 can enter one of the communication grooves and abut against the groove wall of the communication groove to push the driving member 9 to rotate counterclockwise by a preset angle, so that the protruding column 81 drives the ejection indicator 8 to move upward by a preset height; when the driving member 9 rotates through the preset angle, the inner dial pin 102 will be separated from the communication groove, and then after the adjusting hand wheel 1 rotates one circle, the inner dial pin 102 enters another communication groove and pushes the driving member 9 to rotate by a preset angle again, and so on, until the protruding column 81 drives the ejection indicator 8 to move upward to the top.

[0044] In order to conveniently observe the rotation number of the adjusting hand wheel 1, the ejection indicating part 8 is provided with a rotation number mark, which comprises at least two coaxially arranged annular grooves, and different colors are applied in the two annular grooves. The helical groove 91 is provided with a plurality of platforms in the extending direction, and the platforms are correspondingly arranged with the annular grooves. When only one annular groove protrudes from the top wall of the adjusting hand wheel 1, the protruding column 81 is just located on the first platform from bottom to top, at this time, the adjusting hand wheel 1 just rotates one circle; when two annular grooves protrude from the top wall of the adjusting hand wheel 1, the protruding column 81 is just located on the second platform from bottom to top, at this time, the adjusting hand wheel 1 just rotates two circles, and so on.

[0045] In Figure 6 , in order to prevent the driving part 9 from rotating more or rotating back unexpectedly, the second positioning marble 40 and the second elastic part 50 are further arranged in the adjusting hand wheel 1, the second elastic part 50 elastically abuts against the first end of the second positioning marble 40, and the second end of the second positioning marble 40 is provided with a second sharp part which can be embedded in the strip-shaped groove 92. The arrangement of the second elastic part 50 enables the second positioning marble 40 to freely extend and retract, and ensures that the driving part 9 can normally rotate under the action of external force. When the external force disappears, the second positioning marble 40 can ensure that the driving part 9 does not rotate more or rotate back, so that the ejection indicating part 8 accurately indicates the rotation number of the adjusting hand wheel 1.

[0046] In combination with Figure 2 , Figure 4 , Figure 5 and Figure 9 , the middle part of the adjusting nail 3 is provided with a boss part 31, the opposite sides of the boss part 31 are both provided with a first sliding groove 311, and the first sliding groove 311 is provided with a first elastic part 32 and a first positioning marble 20. One end of the first positioning marble 20 elastically abuts against the first elastic part 32. The end of the first positioning marble 20 away from the first elastic part 32 is provided with a first sharp part which can be embedded between two adjacent teeth of the gear ring 5. The first positioning marble 20 is provided with an abutting part 201 between the two ends, the abutting part 201 protrudes upward from the first sliding groove 311, and the abutting part 201 is correspondingly arranged with the locking ring 30.

[0047] The adjusting hand wheel 1 is provided with a first mounting hole 11, a first accommodating groove 12 and a first sleeve part 13. The first mounting hole 11 penetrates the shaft center of the adjusting hand wheel 1 in the axial direction, the first accommodating groove 12 is coaxially arranged on the outside of the first mounting hole 11, and the first sleeve part 13 is arranged between the first mounting hole 11 and the first accommodating groove 12.

[0048] The dial 10 is arranged on the first sleeve part 13 through the locking ring 30 and is arranged in the first accommodating groove 12, and the dial 10, the locking ring 30 and the adjusting hand wheel 1 are connected into a subassembly which can be separated from the adjusting pin 3. The dial 10 is provided with a through hole 105, an annular flange 103 arranged at the outer periphery of the through hole 105 and protruding from the bottom wall of the dial 10, and a placing groove 104 arranged between the annular flange 103 and the through hole 105.

[0049] The locking ring 30 is arranged in the placing groove 104, and the bottom wall of the locking ring 30 protrudes out of the placing groove 104 and is used for abutting against the abutting part 201.

[0050] The inner wall of the first mounting hole 11 is provided with a locking groove 14 and an unlocking groove 15, the locking groove 14 is arranged above the unlocking groove 15, and the locking groove 14 and the unlocking groove 15 are both annular grooves. The adjusting pin 3 is provided with an elastic fastening piece 16, one end of the elastic fastening piece 16 is provided with a steel ball which can elastically stretch and retract and can be embedded in the locking groove 14 or the unlocking groove 15. The elastic fastening piece 16 is preferably a wave bead screw.

[0051] The adjusting hand wheel 1 can drive the dial 10 and the locking ring 30 to move along the axial direction relative to the adjusting pin 3. When the adjusting hand wheel 1 is pressed downward, the locking ring 30 acts on the side of the abutting part 201 close to the center of the adjusting pin 3, so as to force the first positioning marble 20 to move towards the gear ring 5 and block the first positioning marble 20 from moving towards the center of the adjusting pin 3, so that the first sharp part of the first positioning marble 20 is embedded between two adjacent teeth of the gear ring 5, the self-locking function is realized, and one end of the elastic fastening piece 16 is embedded in the locking groove 14 at this time. When the adjusting hand wheel 1 is pulled upward, the locking ring 30 is separated from the abutting part 201, the first positioning marble 20 can move along the radial direction of the adjusting pin 3, so that the adjusting pin 3 can rotate relative to the gear ring 5, and one end of the elastic fastening piece 16 is embedded in the unlocking groove 15 at this time.

[0052] Referring to Figure 6 , the adjusting hand wheel 1 is provided with a driving mounting groove 17, an ejection mounting hole 18 and a marble mounting groove 19 which are arranged in the inner side of the top wall of the adjusting hand wheel 1, the driving mounting groove 17 is communicated with the ejection mounting hole 18 and the marble mounting groove 19 respectively, and the ejection mounting hole 18 penetrates through the top wall of the adjusting hand wheel 1. The driving piece 9 is rotatably arranged in the driving mounting groove 17, the ejection indicating piece 8 is axially movably arranged in the ejection mounting hole 18, the second positioning marble 40 and the second elastic piece 50 are both arranged in the marble mounting groove 19, and the second positioning marble 40 is arranged close to the driving mounting groove 17.

[0053] Combined with Figure 2 and Figure 4The zeroing vertical pin 61 is arranged on the adjusting seat 6 and protrudes from the top wall of the adjusting seat 6. The second mounting hole 101 is arranged through the dial 10, and the zeroing vertical pin 61 is inserted into the second mounting hole 101 to fix the dial 10, so that the adjusting hand wheel 1 can rotate relative to the dial 10.

[0054] Method for use:

[0055] The adjusting device is installed on the sighting telescope, and the sighting telescope is installed on the gun. Before the zero position is calibrated, the adjusting hand wheel 1 is pulled out to be unlocked, and then the zero position at 100 m is calibrated by a live round. Then, the fastener 2 is loosened, and the small assembly composed of the adjusting hand wheel 1, the dial 10 and the locking ring 30 is removed. Then, the dial 10 is rotated to drive the driving part 9 to rotate by the inner dial pin 102 on the dial 10, so that the small assembly reaches the zero position, and the top wall of the ejecting indicating part 8 is basically flush with the top wall of the adjusting hand wheel 1. Then, the zero position of the adjusting hand wheel 1 is aligned with the zero position of the indicating ring 7, and the small assembly is installed, and the zero position setting is completed. Thereafter, the adjusting hand wheel 1 is pressed to be self-locked, and when the unlocking is needed, the adjusting hand wheel 1 is pulled upward.

[0056] Sighting telescope embodiment:

[0057] The sighting telescope provided in the embodiment comprises a telescope body and the inner dial zeroing self-locking ejecting indicating adjusting device.

[0058] As can be seen from the above, the driving part 9 can drive the ejecting indicating part 8 to protrude or retract the adjusting hand wheel 1, so that the user can know whether the adjusting hand wheel 1 returns to the zero position accurately without observing the scale line when the adjusting hand wheel 1 is twisted, and the multiple twisting is avoided, and the operation is simple and convenient. The adjusting hand wheel 1 can drive the dial 10 and the locking ring 30 to move axially relative to the adjusting pin 3, the locking ring 30 can force the first positioning marble 20 to move towards the gear ring 5, the first positioning marble 20 is locked with the gear ring 5, when the unlocking is needed, the first positioning marble 20 is separated from the gear ring 5 by pulling up the locking ring 30 driven by the adjusting hand wheel 1, and the self-locking and the unlocking are realized by axially pressing and pulling up the adjusting hand wheel 1, which is different from the rotation adjusting mode of the adjusting hand wheel 1, and is beneficial to avoiding the error locking or the error unlocking.

[0059] Finally, it should be emphasized that the above is only a preferred embodiment of the utility model, and is not used for limiting the utility model. For those skilled in the art, the utility model can have various changes and modifications, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. An internal dial zero reset self-locking ejection indicating regulator, comprising a regulating handle, a regulating pin, a gear ring, a regulating seat, an ejection indicating member and a driving member, the regulating handle and the regulating seat are respectively arranged at upper and lower ends of the regulating pin, the gear ring is arranged in the regulating seat and outside of the regulating pin, the ejection indicating member and the driving member are arranged in the regulating handle, the regulating handle can drive the driving member, the ejection indicating member and the regulating pin to rotate relative to the regulating seat around an axis of the regulating pin, characterized in that: further comprising a dial, a first positioning marble and a locking ring, the dial is connected to the regulating handle through the locking ring, the regulating handle can rotate relative to the dial, the dial is provided with an internal dial pin, the internal dial pin can drive the driving member to rotate around its own axis, thereby driving the ejection indicating member to protrude or retract from the regulating handle; the locking ring protrudes downward from the dial, the first positioning marble is arranged at a middle part of the regulating pin, the regulating handle can drive the dial and the locking ring to move axially relative to the regulating pin, the locking ring can force the first positioning marble to move towards the gear ring, so that the first positioning marble is locked with the gear ring.

2. The internal dial zero reset self-locking ejection indicating regulator according to claim 1, characterized in that: a boss part is arranged at the middle part of the regulating pin, a first sliding groove is formed in the boss part, a first elastic member is arranged in the first sliding groove, the first positioning marble is arranged in the first sliding groove and elastically abuts against the first elastic member, a first sharp part which can be embedded in the gear ring is arranged at an end of the first positioning marble away from the first elastic member, an abutting part is arranged between the two ends of the first positioning marble, and the abutting part is correspondingly arranged with the locking ring.

3. The internal dial zero reset self-locking ejection indicating regulator according to claim 1, characterized in that: the dial is provided with a through hole, an annular flange and a placing groove, the annular flange is arranged at an outer periphery of the through hole and protrudes from a bottom wall of the dial, and the placing groove is arranged between the annular flange and the through hole; the locking ring is arranged in the placing groove, and one end of the locking ring protrudes outward from the placing groove.

4. The internal dial zero reset self-locking ejection indicating regulator according to claim 1, characterized in that: the regulating handle is provided with a first mounting hole, a first accommodating groove and a first sleeve part, the first accommodating groove is arranged at an outer periphery of the first mounting hole, and the first sleeve part is arranged between the first mounting hole and the first accommodating groove; the dial and the locking ring are arranged on the first sleeve part and in the first accommodating groove.

5. The internal dial zero reset self-locking ejection indicating regulator according to claim 4, characterized in that: an inner wall of the first mounting hole is provided with a locking groove and an unlocking groove, the locking groove is arranged above the unlocking groove, and the locking groove and the unlocking groove are both annular grooves; an elastic fastening member is arranged on the regulating pin, one end of the elastic fastening member can be embedded in the locking groove or the unlocking groove. ​ ​ ​ ​ ​ ​ ​ ​ ​ 6. The internal dial zero-reset self-locking ejection indicating adjuster according to claim 1, characterized in that: the driving member is provided with a helical groove, a strip-shaped groove and an acting portion, the helical groove spirally extends along the peripheral wall of the driving member, the strip-shaped groove extends axially and is arranged on the peripheral wall of the driving member, and the acting portion is arranged at the bottom of the driving member and corresponds to the internal dial pin; the ejection indicating member is provided with a protruding column embedded in the helical groove and capable of sliding along the helical groove; the adjusting hand wheel is further provided with a second positioning marble and a second elastic member, the second elastic member elastically abuts against the first end of the second positioning marble, and the second end of the second positioning marble is provided with a second sharp portion capable of being embedded in the strip-shaped groove.

7. The internal dial zero-reset self-locking ejection indicating adjuster according to claim 6, characterized in that: the adjusting hand wheel is provided with a driving mounting groove, an ejection mounting hole and a marble mounting groove on the inner side of the top wall, the driving mounting groove is in communication with the ejection mounting hole and the marble mounting groove, the ejection mounting hole penetrates the top wall of the adjusting hand wheel, the driving member is rotatably arranged in the driving mounting groove, the ejection indicating member is axially movably arranged in the ejection mounting hole, the second positioning marble and the second elastic member are arranged in the marble mounting groove, and the second positioning marble is arranged close to the driving mounting groove.

8. The internal dial zero-reset self-locking ejection indicating adjuster according to claim 1, characterized in that: the adjusting seat is provided with a zero-reset vertical pin, the dial plate is provided with a second mounting hole, and the zero-reset vertical pin is inserted into the second mounting hole.

9. The internal dial zero-reset self-locking ejection indicating adjuster according to claim 1, characterized in that: the ejection indicating member is provided with a number of turns identification.

10. A riflescope characterized by: The mirror body and the internal dial zero-reset self-locking ejection indicating adjuster adjuster according to any one of claims 1 to 9 are connected.

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