CN211696076U - Gun aiming regulator and gun aiming equipment - Google Patents

Gun aiming regulator and gun aiming equipment Download PDF

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Publication number
CN211696076U
CN211696076U CN201922498830.2U CN201922498830U CN211696076U CN 211696076 U CN211696076 U CN 211696076U CN 201922498830 U CN201922498830 U CN 201922498830U CN 211696076 U CN211696076 U CN 211696076U
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CN
China
Prior art keywords
locking
main
hole
rigid sleeve
locking rod
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Active
Application number
CN201922498830.2U
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Chinese (zh)
Inventor
黄合林
薛衍明
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Zhuhai Tianyi Precision Instrument Co ltd
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Zhuhai Tianyi Precision Instrument Co ltd
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Priority to CN201922498830.2U priority Critical patent/CN211696076U/en
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Abstract

The utility model relates to a technical field is aimed at to the rifle, provides a regulator is aimed at to rifle and rifle is aimed equipment. The gun aiming adjuster comprises a first main body, a second main body, a locking rod, a locking marble and a preload piece, wherein the first main body is rotatably connected with the second main body, one side of the first main body, which faces the second main body, is provided with a locking structure, the second main body is provided with a first hole and a second hole, one end of the second hole is communicated to the first hole, the other end of the second hole is provided with an opening facing the locking structure, the locking marble and the preload piece are both arranged in the second hole, and the locking rod is slidably arranged in the first hole; the locking rod is fixedly provided with a first rigid sleeve, and the first rigid sleeve is limited on one side of the locking marble, which is back to the locking structure, along the extension direction of the second hole. When the gun aiming regulator is locked, the first rigid sleeve is directly abutted against the locking marble, so that the locking and unlocking functions of the gun aiming regulator are effective for a long time, the shape and the structure of the locking rod are stable, and the locking rod is well matched with parts such as a second main body.

Description

Gun aiming regulator and gun aiming equipment
Technical Field
The utility model relates to a technical field is aimed at to the rifle, specifically is to a regulator is aimed at to rifle and rifle is aimed at equipment.
Background
The gun aiming adjuster has locking and unlocking functions, when the gun aiming adjuster is locked, the gun aiming adjuster cannot be adjusted in a rotating mode, and after the gun aiming adjuster is unlocked, the gun aiming adjuster can be adjusted in a screwing mode.
The locking and unlocking structure principle of the gun aiming adjuster can refer to the Chinese utility model patent with the publication number of CN208795072U, however, the technical scheme of the utility model is easy to cause the phenomenon of locking function failure after being used for a period of time.
Disclosure of Invention
One of the objects of the present invention is to provide a gun aiming regulator which is advantageous for preventing the failure of the locking function.
In order to achieve the above object, the present invention provides an aiming regulator for gun, which comprises a first main body, a second main body, a locking rod, a locking pin and a preload member, wherein the first main body is rotatably connected with the second main body, a locking structure is arranged on one side of the first main body facing the second main body, the second main body is provided with a first hole and a second hole, one end of the second hole is communicated with the first hole, the other end of the second hole is provided with an opening facing the locking structure, the locking pin and the preload member are both arranged in the second hole, and the locking rod is slidably arranged in the first hole; the locking rod is fixedly provided with a first rigid sleeve, and the first rigid sleeve is limited on one side of the locking marble, which is back to the locking structure, along the extension direction of the second hole.
Therefore, the structure design of the gun aiming adjuster is adopted, when the gun aiming adjuster is locked, the first rigid sleeve is directly abutted against the locking marble, and the first rigid sleeve is not easily impacted and extruded and damaged by the locking marble, so that the locking and unlocking functions of the gun aiming adjuster are long-term effective; in addition, the utility model discloses only need to carry out surface modification to first rigid cover to the mode of establishing first rigid cover through fixed cover on the locking lever avoids the locking of rifle to aim at the regulator and unlocks the function inefficacy, and the locking lever can not take place to warp because of the heat treatment like this, is favorable to locking lever shape stable in structure, is favorable to parts such as locking lever and second main part to cooperate well; in addition, the first rigid sleeve only needs to be matched with the locking rod and the locking marble, the matching requirement of the first rigid sleeve is low, the structure of the first rigid sleeve is tiny, and the use requirement can be met even if the first rigid sleeve deforms slightly due to heat treatment.
Preferably, the first rigid sleeve is threadedly connected to the locking rod.
As can be seen from the above, since the first rigid sleeve is in threaded connection with the locking rod, the gun sight adjuster of the embodiment can adjust the position and angle of the first rigid sleeve on the locking rod by screwing the first rigid sleeve when being assembled.
Another preferred solution is that the first rigid sleeve is fixed to the locking lever by gluing.
Therefore, the first rigid sleeve is in threaded connection with the locking rod, so that the position and the angle of the first rigid sleeve on the locking rod can be adjusted by screwing the first rigid sleeve when the gun sight adjuster is assembled, the first rigid sleeve and the locking rod are fixed in an adhesive mode after the position and the angle of the first rigid sleeve are adjusted properly, and therefore the locking and unlocking functions of the gun sight adjuster can be recovered to be normal by screwing the first rigid sleeve when the locking and unlocking functions of the gun sight adjuster are abnormal, and the rejection rate and the defective rate are reduced.
Still preferably, the sliding direction of the locking rod is perpendicular to the sliding direction of the locking pin.
Still another preferred scheme is, still include the adjustment cover lid, the adjustment cover lid covers the periphery of first main part and second main part, and the adjustment cover lid is connected with the locking lever is fixed.
Therefore, the functions of screwing, locking, unlocking and the like of the gun aiming adjuster can be completed by operating the adjusting sleeve cover, so that the adjusting sleeve cover is convenient to adjust, and compared with the locking sleeve cover in CN208795072U, the adjusting sleeve cover has a larger surface area and is more convenient for a user to operate.
In a further aspect, the first body is threadably connected to the second body.
Further, the first body is provided with scale marks, and the scale marks are perpendicular to the rotation axes of the first body and the second body.
Therefore, in the process that the second main body rotates relative to the first main body, the second main body further moves axially relative to the first main body, and then the angle condition of relative rotation of the first main body and the second main body can be conveniently read through the scale marks.
Still another preferred scheme is that the locking lever is provided with a limiting sliding groove, the second body is provided with a limiting pin, and the limiting pin is slidably arranged in the limiting sliding groove along the sliding direction of the locking lever.
The further scheme is that a second rigid sleeve is fixedly sleeved on the limit pin and matched with the side wall of the limit sliding groove.
From the above, the second rigid sleeve is beneficial to preventing the limit pin from being damaged by impact.
Another object of the present invention is to provide a gun sight apparatus that is advantageous for preventing the failure of the locking function.
In order to achieve the above object, the present invention provides a gun aiming device comprising the aforementioned gun aiming adjuster.
It is from top to bottom apparent, the utility model discloses an equipment is aimed at to the rifle is owing to adopt aforementioned rifle to aim at the regulator, is favorable to guaranteeing that the locking and the unblock function that the regulator was aimed at to the rifle are effective for a long time.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention gun sight adjustment;
fig. 2 is a cross-sectional view of an embodiment of the present invention gun sight adjustment;
fig. 3 is a cross-sectional view of a second body in an embodiment of the gun sight adjuster of the present invention.
Detailed Description
Gun aiming adjuster embodiment:
referring to fig. 1 and 2, the gun sight adjuster includes a first main body 1, a second main body 2, a locking rod 3, a locking pin 4, a pre-tightening spring 5 and a first rigid sleeve 6, the first main body 1 is a cylinder, the second main body 2 is inserted into a cylinder cavity of the first main body 1, the second main body 2 is rotatably connected with the first main body 1, the rotation axis directions of the first main body 1 and the second main body 2 are along a first direction a, and the pre-tightening spring 5 in this embodiment is a pre-tightening member.
The first main body 1 is provided with a first cylinder section 101 and a second cylinder section 102 which are distributed along a first direction a, the diameter of a cylinder cavity of the first cylinder section 101 is smaller than that of the second cylinder section 102, threads are arranged on the inner wall of the first cylinder section 101, and a locking structure is arranged on the inner wall of the second cylinder section 102.
Specifically, a gear ring 13 is fixed in the cylinder cavity of the second cylinder section 102, the gear ring 13 has locking teeth 1301 facing inwards, the locking teeth 1301 are locking structures, and the upper end of the gear ring 13 and the upper end of the second cylinder section 102 are fixed through a gear ring pressing ring 14.
Referring to fig. 1 to 3, the second body 2 has a first column section 201, a second column section 202 and a third column section 203 sequentially distributed along the first direction a, a diameter of the first column section 201 is smaller than a diameter of the second column section 202, the first column section 201 is provided with a thread, and the first column section 201 is in thread fit connection with the first cylinder section 101.
The second column section 202 is further provided with a first hole 204, the depth direction of the first hole 204 is along a first direction a, the first hole 204 is arranged on the third column section 203 and extends to the second column section 202, the second column section 202 is provided with a second hole 205, the depth direction of the second hole 205 is along the radial direction of the second column section 202, the first hole 204 is communicated with the second hole 205, the locking rod 3 is slidably inserted into the first hole 204, the first rigid sleeve 6 is in threaded connection with one end, inserted into the first hole 204, of the locking rod 3, and the first rigid sleeve 6 and the locking rod 3 are fixed through gluing.
Specifically, the pre-tightening spring 5 is a helical compression spring, the locking pin 4 is slidably disposed in the second hole 205, the pre-tightening spring 5 is disposed in the second hole 205, and the locking tooth 1301, the locking pin 4, the pre-tightening spring 5, and the locking lever 3 abut against each other in sequence along the depth direction of the second hole 205.
When the first body 1 and the second body 2 are not in a locked state, the locking pin 4 is in contact with the locking tooth 1301 under the action of the pre-tightening spring 5, at the moment, in the process of relatively rotating the first body 1 and the second body 2, the tooth crest and the tooth trough of the locking tooth 1301 alternately pass through the locking pin 4, when the tooth crest of the locking tooth 1301 passes through the locking pin 4, the locking pin 4 slides in the direction of the first hole 204 against the elastic force of the pre-tightening spring 5, and when the tooth trough of the locking tooth 1301 passes through the locking pin 4, the locking pin 4 is inserted into the tooth trough of the locking tooth 1301 under the action of the pre-tightening spring 5; when the first body 1 and the second body 2 are in the locked state, the first rigid sleeve 6 slides to the opening of the second hole 205, at this time, under the restriction action of the first rigid sleeve 6, the locking pin 4 cannot slide in the direction of the first hole 204, at this time, if the first body 1 and the second body 2 are relatively rotated, the tooth tip of the locking tooth 1301 cannot pass through the locking pin 4, and then the first body 1 and the second body 2 are locked.
The gun aiming regulator of CN208795072U is prone to locking function failure after being used for a period of time, and the inventor of the present application finds that the reason for the locking function failure is that the locking rod 3 is subjected to surface damage after being impacted and extruded by the locking pin 4 for a long time, so in this embodiment, the first rigid sleeve 6 is arranged on the locking rod 3, the first rigid sleeve 6 is fixedly sleeved on the locking rod 3, when the gun aiming regulator is locked, the first rigid sleeve 6 is directly abutted against the locking pin 4, and the first rigid sleeve 6 is not easily impacted and extruded and damaged by the locking pin 4, which is beneficial to long-term effectiveness of the locking and unlocking functions of the gun aiming regulator.
Moreover, the first rigid sleeve 6 is in threaded connection with the locking rod 3, so that when the gun sight adjuster of the embodiment is assembled, the position and the angle of the first rigid sleeve 6 on the locking rod 3 can be adjusted by screwing the first rigid sleeve 6, and after the position and the angle of the first rigid sleeve 6 are adjusted properly, the first rigid sleeve 6 and the locking rod 3 are fixed in an adhesive manner, so that when the gun sight adjuster is abnormal in locking and unlocking functions, the locking and unlocking functions of the gun sight adjuster can be recovered to be normal by screwing the first rigid sleeve 6, and the rejection rate and the defective rate are reduced.
For example, the first rigid sleeve 6 of the present embodiment may be a precision part having a multi-position matching structure, so if the surface of the whole locking rod 3 is modified by heat treatment to enhance the surface hardness of the locking rod 3, the locking rod 3 may not be well matched with the parts such as the second body 2 due to deformation, and therefore, in the present embodiment, only the first rigid sleeve 6 is subjected to surface modification treatment, and the locking and unlocking functions of the gun sight adjuster are prevented from being disabled by sleeving the first rigid sleeve 6 on the locking rod 3, so that the locking rod 3 is not deformed due to heat treatment, the shape and the structure of the locking rod 3 are stable, the locking rod 3 and the second body 2 are well matched, the first rigid sleeve 6 only needs to be matched with the locking rod 3 and the locking marble 4, the matching requirement of the first rigid sleeve 6 is low, the structure of the first rigid sleeve 6 is small, and the use requirement can be met even if the first rigid sleeve 6 deforms slightly due to heat treatment.
Specifically, two annular grooves 2041 which surround the cylinder cavity for one circle are formed in the inner wall of the first hole 204, the two annular grooves 2041 are distributed along the first direction a, a positioning hole 301 is further formed in the locking rod 3, a positioning marble 8 and a positioning spring 9 are arranged in the positioning hole 301, and the inner wall of the first hole 204, the positioning marble 8, the positioning spring 9 and the locking rod 3 are sequentially abutted along the extending direction of the positioning hole 301; thus, when the gun aiming regulator is in a locking state, the positioning marble 8 abuts against one of the annular grooves 2041 under the action of the positioning spring 9; when the locking device is not in a locking state, the positioning marble 8 abuts against the other annular groove 2041 under the action of the positioning spring 9; during the process of sliding the locking rod 3 to lock or unlock the gun sight adjusting device, the positioning pin 8 abuts against the inner wall of the first hole 204 between the two annular grooves 2041 under the action of the positioning spring 9. Of course, referring to CN208795072U, positioning pin 8 and positioning spring 9 may be provided on third column section 203, and annular groove 2041 may be formed in locking lever 3. Specifically, the positioning spring 9 is a helical compression spring.
Specifically, a limiting sliding groove 302 is formed in the locking rod 3, the limiting sliding groove 302 is a strip-shaped groove extending along the first direction a, a limiting pin 10 is fixed on the third column section 203, the limiting pin 10 extends into the limiting sliding groove 302, and the limiting pin 10 is in contact with two side walls of the limiting sliding groove 302 along the circumferential direction of the gun sight adjuster; when the locking rod 3 slides along the first hole 204, the stopper pin 10 is limited in the stopper sliding groove 302, which is beneficial to ensuring that the stopper pin 10 slides in a set range.
Preferably, the limit pin 10 is fixedly sleeved with a second rigid sleeve 11, and the second rigid sleeve 11 is in contact with both side walls of the limit chute 302 along the circumferential direction of the gun sight adjuster. The second rigid housing 11 is advantageous in preventing the stopper pin 10 from being damaged by impact.
Preferably, the gun sight regulator further comprises a regulating sleeve cover 7, the regulating sleeve cover 7 is fixedly connected with the Z-axis positive end of the locking rod 3, and the regulating sleeve cover 7 covers the peripheries of the first main body 1 and the second main body 2. Like this when the rifle aims the regulator and installs in the rifle and aim at the equipment back, the rifle aims functions homoenergetic such as revolving soon, locking and removing the lock of regulator and accomplish through operation regulation upper shield 7, is favorable to adjusting portably to compare in the locking closure in CN208795072U, adjust upper shield 7 and have a bigger surface area, convenience of customers operation more.
Preferably, the outer circumferential wall of the first body 1 is provided with a plurality of graduation marks 1501, each graduation mark 1501 is distributed along the first direction a, and each graduation mark 1501 is perpendicular to the first direction a. Therefore, the position of the lower edge of the adjusting sleeve cover 7 can be read through the scale lines 1501, and the number of adjusting turns of the gun sight adjuster can be grasped. Specifically, the first body 1 is fixedly sleeved with a sleeve 15 at the outer periphery thereof, and the scale lines 1501 are provided on the outer peripheral wall of the sleeve 15.
Specifically, the gun sight adjusting device further has a zero-resetting locking structure 12, and the specific structural principle of the zero-resetting locking structure 12 can be set by referring to CN208795072U, which is not described in detail herein.
Gun aiming device embodiment:
the gun aiming device of the embodiment can be a sighting telescope and a gun, and the gun aiming device of the embodiment adopts the gun aiming adjuster, so that the locking and unlocking functions of the gun aiming adjuster can be ensured to be effective for a long time.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.

Claims (10)

1. The gun aiming adjuster comprises a first main body, a second main body, a locking rod, a locking pin and a preload piece, wherein the first main body is rotatably connected with the second main body, one side of the first main body, which faces the second main body, is provided with a locking structure, the second main body is provided with a first hole and a second hole, one end of the second hole is communicated with the first hole, the other end of the second hole is provided with an opening facing the locking structure, the locking pin and the preload piece are both arranged in the second hole, and the locking rod is slidably arranged in the first hole;
the method is characterized in that:
and a first rigid sleeve is fixedly arranged on the locking rod, and is limited on one side of the locking marble back to the locking structure along the extension direction of the second hole.
2. The gun sight adjuster according to claim 1, wherein:
the first rigid sleeve is in threaded connection with the locking rod.
3. The gun sight adjuster according to claim 1, wherein:
the first rigid sleeve and the locking rod are fixed through gluing.
4. The gun sight adjuster according to claim 1, wherein:
the sliding direction of the locking rod is vertical to that of the locking marble.
5. The gun sight adjuster according to any one of claims 1 to 4, wherein:
still including adjusting the upper shield, adjust the upper shield cover and cover the periphery of first main part with the second main part, adjust the upper shield cover with locking lever fixed connection.
6. The gun sight adjuster according to claim 5, wherein:
the first body is in threaded connection with the second body.
7. The gun sight adjuster according to claim 5, wherein:
the first body is provided with scale marks which are perpendicular to the rotation axes of the first body and the second body.
8. The gun sight adjuster according to any one of claims 1 to 4, wherein:
the locking rod is provided with a limiting sliding groove, the second main body is provided with a limiting pin, and the limiting pin is slidably arranged in the limiting sliding groove along the sliding direction of the locking rod.
9. The gun sight adjuster according to claim 8, wherein:
and a second rigid sleeve is fixedly sleeved on the limit pin and matched with the side wall of the limit chute.
10. The rifle aims equipment, its characterized in that:
comprising the gun sight adjuster of any one of claims 1 to 9.
CN201922498830.2U 2019-12-31 2019-12-31 Gun aiming regulator and gun aiming equipment Active CN211696076U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922498830.2U CN211696076U (en) 2019-12-31 2019-12-31 Gun aiming regulator and gun aiming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922498830.2U CN211696076U (en) 2019-12-31 2019-12-31 Gun aiming regulator and gun aiming equipment

Publications (1)

Publication Number Publication Date
CN211696076U true CN211696076U (en) 2020-10-16

Family

ID=72798349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922498830.2U Active CN211696076U (en) 2019-12-31 2019-12-31 Gun aiming regulator and gun aiming equipment

Country Status (1)

Country Link
CN (1) CN211696076U (en)

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