CN204594339U - A kind of replaceable quick school gun apparatus - Google Patents
A kind of replaceable quick school gun apparatus Download PDFInfo
- Publication number
- CN204594339U CN204594339U CN201520095984.6U CN201520095984U CN204594339U CN 204594339 U CN204594339 U CN 204594339U CN 201520095984 U CN201520095984 U CN 201520095984U CN 204594339 U CN204594339 U CN 204594339U
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- adjustment
- holder
- bolt
- adjustment seat
- trundle
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Abstract
The utility model discloses a kind of replaceable quick school gun apparatus, be located on the mirror tube body of gun gun sight, this school gun apparatus comprises holder, regulate trundle, adjustment seat, regulate drive bolt, adjustment bolt and adjustment dial, holder is fixedly arranged on mirror tube body, holder center is provided with and the transmission pin-and-hole regulating trundle adaptation, trundle is regulated to be slidably connected in transmission pin-and-hole, trundle is regulated to be located at holder top, regulate between trundle and holder and be provided with locking mechanism and hermetically-sealed construction, adjustment seat is located at holder top, drive bolt is regulated to be threaded with the center of adjustment seat, adjustment bolt is located at and is regulated drive bolt top and be in transmission connection with adjustment drive bolt, dial is regulated to be connected in adjustment bolt top, drive bolt is regulated to abut with adjustment trundle.The utility model is convenient to change adjustment mechanism flexibly according to different school rifle accuracy requirement, keeps the assembling of school gun apparatus and gun sight, hermetically-sealed construction intact simultaneously.
Description
Technical field
The utility model relates to a kind of riflescope, and more particularly, it relates to a kind of replaceable quick school gun apparatus.
Background technology
On the gun being equipped with gun sight, generally all school gun apparatus being installed on gun sight, for carrying out adjustment to trajectory, thus ensureing fire accuracy.In the internal structure gap of school gun apparatus, and be all filled with nitrogen in the assembly structure gap of school gun apparatus and gun sight, to carry out necessary mildew-resistant protection to precise part.In different environments, due to the difference of the shooting such as illumination, wind speed influence factor, the adjusting accuracy of the gun gun sight used is often not identical yet, desirable school gun apparatus occupation mode environmentally selects the school gun apparatus of suitable adjusting accuracy, but existing school gun apparatus is in order to ensure the sealing of nitrogen, school gun apparatus is all be permanently affixed on gun sight usually, no longer takes off after installing, and therefore cannot realize the school gun apparatus changing different adjusting accuracy on same rifle.Publication number is that the utility model patent of CN201706979U discloses a kind of gun sight W/E adjustment screw mechanism with latch-up structure on January 12nd, 2011, comprise adjustment bolt, dial, knob base, index circle, dial and adjustment bolt are fixed together by least three hold-down screws, the inside of adjustment bolt is axially embedded with dog screw, the upper end of this dog screw is provided with adjusting handle, its bottom is cam or eccentric wheel structure, side, the bottom apical grafting of dog screw has radial direction to run through the locking pin of adjustment bolt, the head of this locking pin is arranged with the first spring, the inwall of knob base offers the straight trough matched with locking pin apical head.Compared with prior art, this utility model has the following advantages: improve product stability and precision, easy to use, diverse in function, has water-proof function, and W/E adjusts screw and regulates feel evenly, lightly, locking, relaxation state conversion light, reliable, it is clear to locate, simultaneously also tool zero function.But the school gun apparatus that this utility model can not solve same rifle changes problem.
Utility model content
On the gun of existing outfit gun sight, school gun apparatus is generally permanently fixed, inconvenient dismounting and change, and for overcoming this defect, the utility model provides and a kind ofly can carry out easily changing and not destroy the replaceable quick school gun apparatus of original hermetically-sealed construction.
The technical solution of the utility model is: a kind of replaceable quick school gun apparatus, be located on the mirror tube body of gun gun sight, this school gun apparatus comprises holder, regulate trundle, adjustment seat, regulate drive bolt, adjustment bolt and adjustment dial, holder is fixedly arranged on mirror tube body, holder center is provided with and the transmission pin-and-hole regulating trundle adaptation, trundle is regulated to be slidably connected in transmission pin-and-hole, trundle is regulated to be located at holder top, regulate between trundle and holder and be provided with locking mechanism and hermetically-sealed construction, adjustment seat is located at holder top, drive bolt is regulated to be threaded with the center of adjustment seat, adjustment bolt is located at and is regulated drive bolt top and be in transmission connection with adjustment drive bolt, dial is regulated to be connected in adjustment bolt top, drive bolt is regulated to abut with adjustment trundle.During the rifle of school, turn regulates dial, drives adjustment bolt to rotate, and then drives adjustment drive bolt to rotate, and regulates the rotation of drive bolt to be converted into and moves axially, and promotes to regulate trundle to move, thus carries out adjustment to gun sight.This programme high-ranking officers gun apparatus is divided into standing part and replaceable part, holder and adjustment trundle just no longer take off once be installed to after on mirror tube body, the assembly structure of such school gun apparatus and gun sight and hermetically-sealed construction can not be destroyed, and adjustment seat, regulate drive bolt, adjustment bolt and after regulating dial to be assembled into an assembly with holder and regulate relatively independent can the foundation again of trundle to be in transmission connection, can dismounting on holder easily and flexibly by locking mechanism, become replaceable part, and the adjustment power resources of school gun apparatus are in adjustment seat, regulate drive bolt, adjustment bolt and the assembly regulating dial to form, adjustment stroke, precision also determines by this assembly, as long as therefore the assembly of different adjusting accuracy and holder are carried out assembly connection, just can realize school gun apparatus to change quickly and easily.
As preferably, described locking mechanism comprises skirtboard at the bottom of locking handwheel and adjustment seat, skirtboard at the bottom of adjustment seat is positioned at bottom adjustment seat, skirtboard diameter at the bottom of adjustment seat is greater than adjustment seat mid diameter, locking handwheel is tubular, locking handwheel inwall is threaded with holder, and locking handwheel top ports is provided with the baffle ring of reduced, and baffle ring is laminated on skirtboard top at the bottom of adjustment seat.At the bottom of adjustment seat, skirtboard radial direction is outstanding, and the baffle ring on locking handwheel top can be laminated on skirtboard at the bottom of adjustment seat, can apply axial pressing force, adjustment seat and holder are fastened as a whole when locking handwheel screws to skirtboard at the bottom of adjustment seat; Locking handwheel can discharge adjustment seat when unscrewing, and parts more than adjustment seat and adjustment seat all can take off, and are replaced with other specification external member.This kind of locking mechanism structure is simple, easy to operate, easily can realize the quick-replaceable of school gun apparatus.
As preferably, the trundle nose end mouth of holder is provided with the embedding mouth of adjustment seat of an enlarged-diameter, the embedding mouth inwall of adjustment seat is provided with internal-round gear structure, and the bottom of adjustment seat is provided with cylindrical toothing, and the bottom of adjustment seat to be embedded in the embedding mouth of adjustment seat and to engage with the embedding mouth adaptation of adjustment seat.After adjustment seat engages with the embedding mouth of adjustment seat, adjustment seat and holder can keep circumferential relative position to fix.Eat engaging structure by this, adjustment seat and holder can complete assembling easily and fast, exactly.
As preferably, adjustment seat top is provided with and the embedding mouth of adjustment bolt regulating drive bolt coaxial, adjustment bolt is embedded in the embedding mouth of adjustment bolt, adjustment bolt is upper coarse and lower fine structure, adjustment bolt comprises key and can the stud shaft of transmitting torque, stud shaft is fixedly arranged on below key and diameter is less than key diameter, regulates drive bolt center to be provided with the stud shaft jack with stud shaft adaptation.By coordinating of stud shaft and stud shaft jack, can adjustment seat be realized with better simply structure and regulate being in transmission connection of drive bolt.
As preferably, described stud shaft and stud shaft jack cross section are ellipse.The cross section of stud shaft and stud shaft jack must be non-circular shape ability transmitting torque, and oval stud shaft and stud shaft jack meet this requirement.
As preferably, the embedding mouth inner wall even distribution of adjustment bolt has internal tooth, described key is provided with radial through cotter way, in cotter way, threaded one end is connected with adjustment screw, the other end slidably connects resilient pegs, be provided with regulating spring between adjustment screw and resilient pegs, the outer end of resilient pegs abuts with the embedding mouth inwall of adjustment bolt.Adjustment seat keeps fixing by holder restriction, and adjustment bolt can with adjustment dial rotation, when rotation regulates dial to carry out school rifle, the modulated spring of resilient pegs promotes to remain protruding trend, when resilient pegs outer end pin point meets internal tooth crown, resilient pegs is oppressed shrinks back, when crossing internal tooth crown, resilient pegs can eject again and clash into the embedding mouth inwall of adjustment bolt and send the sound, whether the sound can assist user judge adjustment degree when rotating and regulating dial school rifle and adjust to the right place, contributes to accurate assurance instruction sense of propriety.
As preferably, described key is provided with the boss of enlarged-diameter, and adjustment seat periphery has been threaded a locking trim ring, and locking trim ring top is provided with the trim ring of reduced, and trim ring is laminated on boss top.Similar to the effect of aforementioned locking handwheel, after locking trim ring screws on adjustment seat, by trim ring axial force distribution, adjustment bolt is pressed on adjustment seat.
As preferably, adjustment bolt side face is provided with the V-shaped groove around regulating drive bolt, regulates dial be tubular, regulates dial to tip upside down on adjustment bolt, and adjustment dial sidewall runs through being provided with lock-screw, the top adaptive intercalation of lock-screw is in V-shaped groove.Together with adjustment dial can tie with adjustment by lock-screw.
As preferably, mirror tube body is provided with holder installing hole, holder to be threaded in holder installing hole and to glued joint, regulate trundle to stretch into mirror tube body inside through holder installing hole to abut with the steering tube of gun sight, be provided with between steering tube and mirror tube body and hold out against spring, regulate bottom trundle and side face is also connected with an elastic opening back-up ring, elastic opening back-up ring is positioned at below the transmission pin-and-hole bottom nozzle of holder.Holder is permanently affixed on mirror tube body, regulate trundle installs elastic opening back-up ring can to regulate trundle on the scope of moving limit, prevent from regulating trundle excessively on move and cause hermetically-sealed construction to destroy, and then the helium leak in mirror tube body.
The beneficial effects of the utility model are:
Be convenient to change adjustment mechanism flexibly according to different school rifle accuracy requirement, keep the assembling of school gun apparatus and gun sight, hermetically-sealed construction intact simultaneously.The utility model school gun apparatus is divided into standing part and replaceable part, standing part is non-disconnectable, can guarantee that assembly structure and the hermetically-sealed construction of school gun apparatus and gun sight can not be destroyed, and replaceable part can be changed flexibly, obtain the adjusting function of different accuracy.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of holder;
Fig. 3 is a kind of structural representation of adjustment seat.
In figure, 1-mirror tube body, 2-first sealing ring, 3-locks handwheel, 4-regulates trundle, 5-second sealing ring, 6-regulates drive bolt, 7-regulates dial, 8-the 3rd sealing ring, 9-resilient pegs, 10-regulating spring, 11-lock-screw, 12-adjustment screw, 13-the 4th sealing ring, 14-adjustment bolt, 15-locks trim ring, 16-adjustment seat, 17-the 5th sealing ring, 18-the 6th sealing ring, 19-the 7th sealing ring, 20-holder, 21-elastic opening back-up ring, skirtboard at the bottom of 22-adjustment seat, 23-baffle ring, 24-cotter way, 25-V shape groove, 26-internal-round gear structure, 27-cylindrical toothing.
Detailed description of the invention
Below in conjunction with accompanying drawing specific embodiment, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of replaceable quick school gun apparatus, be located on the mirror tube body 1 of gun gun sight, this school gun apparatus comprises holder 20, adjustment trundle 4, adjustment seat 16, regulates drive bolt 6, adjustment bolt 14 and regulate dial 7, and holder 20, adjustment trundle 4, adjustment seat 16, adjustment drive bolt 6, adjustment bolt 14 and adjustment dial 7 are rotary body.Mirror tube body 1 is provided with holder installing hole, tubular threaded joints is provided with bottom holder 20, together with being provided with between nipple with holder 20 main body, step makes nipple external diameter be less than holder 20 main body, nipple to be threaded in holder installing hole and to glued joint, holder 20 is made to be fixed on mirror tube body 1, the first sealing ring 2 is provided with between holder 20 bottom part body and mirror tube body 1, holder 20 periphery is arranged with the 7th sealing ring 19, regulate trundle 4 to stretch into mirror tube body 1 inside through holder installing hole to abut with the steering tube of gun sight, be provided with between steering tube and mirror tube body 1 and hold out against spring, trundle 4 is regulated to be provided with the 6th sealing ring 18 close to the side face on top, 6th sealing ring 18 makes mirror tube body 1 inner isolated with adjustment trundle more than 4 region.Regulate bottom trundle 4 and side face is also connected with an elastic opening back-up ring 21, elastic opening back-up ring 21 is positioned at below the transmission pin-and-hole bottom nozzle of holder 20.Holder 20 center is provided with and the transmission pin-and-hole regulating trundle 4 adaptation, trundle 4 is regulated to be slidably connected in transmission pin-and-hole, trundle 4 is regulated to be located at holder 20 top, regulate between trundle 4 and holder 20 and be provided with locking mechanism, adjustment seat 16 is located at holder 20 top, the center of adjustment seat 16 is provided with through hole, this via bottoms is provided with screw thread and beyond screw thread is smooth hole wall, drive bolt 6 is regulated to be threaded with the center of adjustment seat 16, drive bolt 6 place on the upper side is regulated to be arranged with the 3rd sealing ring 8, 3rd sealing ring 8 and described smooth hole wall form and are sealed and matched, adjustment bolt 14 is located at and is regulated drive bolt 6 top and be in transmission connection with adjustment drive bolt 6.Adjustment seat 16 entirety is thick in upper and lower two ends, middle thin structure, comprise skirtboard 22 at the bottom of the embedding mouth of adjustment seat being positioned at adjustment seat 16 top and the adjustment seat be positioned at bottom adjustment seat 16, the embedding mouth of adjustment seat is positioned at trundle nose end mouth and diameter is greater than transmission pin-and-hole aperture, such holder 20 top forms one step, one step is provided with again bottom skirtboard 22 at the bottom of adjustment seat, make to match with holder 20 top is concavo-convex bottom skirtboard 22 at the bottom of adjustment seat, skirtboard 22 at the bottom of adjustment seat and holder 20 be affixed two terraces on be respectively equipped with the second sealing ring 5 and the 5th sealing ring 17.Described locking mechanism comprises skirtboard 22 at the bottom of locking handwheel 3 and adjustment seat, at the bottom of adjustment seat, skirtboard 22 diameter is greater than adjustment seat 16 mid diameter, locking handwheel 3 is in tubular, locking handwheel 3 inwall is threaded with holder 20, locking handwheel 3 top ports is provided with the baffle ring 23 of reduced one-body moldedly, baffle ring 23 is laminated on skirtboard 22 top at the bottom of adjustment seat, and when locking handwheel 3 screws on holder 20, adjustment seat 16 and holder 20 are fixed by baffle ring 23 by locking handwheel 3.When regulating trundle 4 to arrive upper extreme position, regulate trundle 4 top end face just concordant with at the bottom of the adjustment seat embedding mouth mouth of holder 20.The embedding mouth inwall of adjustment seat is provided with internal-round gear structure 26, and the bottom of adjustment seat 16 is provided with cylindrical toothing 27, and the bottom of adjustment seat 16 to be embedded in the embedding mouth of adjustment seat and to engage with the embedding mouth adaptation of adjustment seat.Adjustment seat 16 top is provided with and the embedding mouth of adjustment bolt regulating drive bolt 6 coaxial, adjustment bolt 14 is embedded in the embedding mouth of adjustment bolt, adjustment bolt 14 is upper coarse and lower fine structure, adjustment bolt 14 comprises key and can the stud shaft of transmitting torque, be provided with the 4th sealing ring 13 between at the bottom of key and the embedding mouth mouth of adjustment seat, described key is provided with the boss of enlarged-diameter, and adjustment seat 16 periphery has been threaded a locking trim ring 15, locking trim ring 15 top is provided with the trim ring of reduced, and trim ring is laminated on boss top.Stick with glue solid after locking trim ring 15 screws on adjustment bolt 14 again, no longer break later; Stud shaft is fixedly arranged on below key and diameter is less than key diameter, and regulate drive bolt 6 center to be provided with the stud shaft jack with stud shaft adaptation, stud shaft and stud shaft jack cross section are ellipse.The embedding mouth inner wall even distribution of adjustment bolt has internal tooth, the crown of internal tooth is round and smooth arc, described key is provided with radial through cotter way 24, in cotter way 24, threaded one end is connected with adjustment screw 12, the other end slidably connects resilient pegs 9, be provided with regulating spring 10 between adjustment screw 12 and resilient pegs 9, the outer end of resilient pegs 9 abuts with the embedding mouth inwall of adjustment bolt.Adjustment bolt 14 side face is provided with the V-shaped groove 25 around regulating drive bolt 6, regulate dial 7 in tubular, dial 7 is regulated to tip upside down on adjustment bolt 14 top, adjustment dial 7 sidewall runs through and is provided with lock-screw 11, the top adaptive intercalation of lock-screw 11 is in V-shaped groove 25, and be pressed on adjustment bolt 14, adjustment dial 7 and adjustment bolt 14 are fixed together.
Adjustment seat 16 restricts by holder 20 and keeps fixing, and adjustment bolt 14 can rotate with adjustment dial 7, when rotation regulates dial 7 to carry out school rifle, resilient pegs 9 modulated spring 10 promotes to remain protruding trend, when resilient pegs 9 outer end pin point meets adjustment bolt embedding mouth inwall internal tooth crown, resilient pegs 9 is oppressed shrinks back, when crossing internal tooth crown, resilient pegs 9 can eject again and clash into the embedding mouth inwall of adjustment bolt and send the sound, whether the sound can assist user judge adjustment degree when rotating and regulating dial school rifle and adjust to the right place, contribute to accurate assurance instruction sense of propriety.If need the school gun apparatus using adjusting accuracy higher on same rifle, only need outward winding and lock handwheel 3, using adjustment seat 16, regulate drive bolt 6, adjustment bolt 14 to take off together with a composite entity with adjustment dial 7 and locking handwheel 3, and be replaced with another set of different adjusting accuracy composite entity.
Embodiment 2:
Described stud shaft and stud shaft jack cross section are rectangle.All the other are with embodiment 1.
Claims (9)
1. a replaceable quick school gun apparatus, be located on the mirror tube body (1) of gun gun sight, it is characterized in that comprising holder (20), regulate trundle (4), adjustment seat (16), regulate drive bolt (6), adjustment bolt (14) and adjustment dial (7), holder (20) is fixedly arranged on mirror tube body (1), holder (20) center is provided with the transmission pin-and-hole adaptive with regulating trundle (4), trundle (4) is regulated to be slidably connected in transmission pin-and-hole, trundle (4) is regulated to be located at holder (20) top, regulate between trundle (4) and holder (20) and be provided with locking mechanism and hermetically-sealed construction, adjustment seat (16) is located at holder (20) top, drive bolt (6) is regulated to be threaded with the center of adjustment seat (16), adjustment bolt (14) is located at and is regulated drive bolt (6) top and be in transmission connection with adjustment drive bolt (6), dial (7) is regulated to be connected in adjustment bolt (14) top, drive bolt (6) is regulated to abut with adjustment trundle (4).
2. replaceable quick school according to claim 1 gun apparatus, it is characterized in that described locking mechanism comprises skirtboard (22) at the bottom of locking handwheel (3) and adjustment seat, skirtboard (22) at the bottom of adjustment seat is positioned at adjustment seat (16) bottom, at the bottom of adjustment seat, skirtboard (22) diameter is greater than adjustment seat (16) mid diameter, locking handwheel (3) is in tubular, locking handwheel (3) inwall is threaded with holder (20), locking handwheel (3) top ports is provided with the baffle ring (23) of reduced, and baffle ring (23) is laminated on skirtboard (22) top at the bottom of adjustment seat.
3. replaceable quick school according to claim 1 gun apparatus, it is characterized in that the trundle nose end mouth of holder (20) is provided with the embedding mouth of adjustment seat of an enlarged-diameter, the embedding mouth inwall of adjustment seat is provided with internal-round gear structure, the bottom of adjustment seat (16) is provided with cylindrical toothing, and the bottom of adjustment seat (16) to be embedded in the embedding mouth of adjustment seat and to engage with the embedding mouth adaptation of adjustment seat.
4. replaceable quick school according to claim 1 gun apparatus, it is characterized in that adjustment seat (16) top is provided with and the embedding mouth of adjustment bolt regulating drive bolt (6) coaxial, adjustment bolt (14) is embedded in the embedding mouth of adjustment bolt, adjustment bolt (14) is upper coarse and lower fine structure, adjustment bolt (14) comprises key and can the stud shaft of transmitting torque, stud shaft is fixedly arranged on below key and diameter is less than key diameter, regulates drive bolt (6) center to be provided with the stud shaft jack with stud shaft adaptation.
5. replaceable quick school according to claim 4 gun apparatus, is characterized in that described stud shaft and stud shaft jack cross section are ellipse.
6. replaceable quick school according to claim 4 gun apparatus, it is characterized in that the embedding mouth inner wall even distribution of adjustment bolt has internal tooth, described key is provided with radial through cotter way (24), cotter way (24) interior threaded one end is connected with adjustment screw (12), the other end slidably connects resilient pegs (9), be provided with regulating spring (10) between adjustment screw (12) and resilient pegs (9), the outer end of resilient pegs (9) abuts with the embedding mouth inwall of adjustment bolt.
7. replaceable quick school according to claim 4 gun apparatus, it is characterized in that described key is provided with the boss of enlarged-diameter, adjustment seat (16) periphery has been threaded a locking trim ring (15), and locking trim ring (15) top is provided with the trim ring of reduced, and trim ring is laminated on boss top.
8. replaceable quick school according to any one of claim 1 to 7 gun apparatus, it is characterized in that adjustment bolt (14) side face is provided with the V-shaped groove (25) around regulating drive bolt (6), regulate dial (7) in tubular, dial (7) is regulated to tip upside down on adjustment bolt (14), adjustment dial (7) sidewall runs through and is provided with lock-screw (11), the top adaptive intercalation of lock-screw (11) is in V-shaped groove (25).
9. replaceable quick school according to any one of claim 1 to 7 gun apparatus, it is characterized in that mirror tube body (1) is provided with holder installing hole, holder (20) to be threaded in holder installing hole and to glued joint, regulate trundle (4) to stretch into mirror tube body (1) inside through holder installing hole to abut with the steering tube of gun sight, be provided with between steering tube and mirror tube body (1) and hold out against spring, regulate on the side face of trundle (4) bottom and be also connected with an elastic opening back-up ring (21), elastic opening back-up ring (21) is positioned at below the transmission pin-and-hole bottom nozzle of holder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095984.6U CN204594339U (en) | 2015-02-11 | 2015-02-11 | A kind of replaceable quick school gun apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095984.6U CN204594339U (en) | 2015-02-11 | 2015-02-11 | A kind of replaceable quick school gun apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594339U true CN204594339U (en) | 2015-08-26 |
Family
ID=53930484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095984.6U Expired - Fee Related CN204594339U (en) | 2015-02-11 | 2015-02-11 | A kind of replaceable quick school gun apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729360A (en) * | 2015-02-11 | 2015-06-24 | 宁波舜宇电子有限公司 | Replaceable quick gun calibrating device |
| CN105823377A (en) * | 2016-04-05 | 2016-08-03 | 宁波舜宇电子有限公司 | Aiming and focusing mechanism |
-
2015
- 2015-02-11 CN CN201520095984.6U patent/CN204594339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729360A (en) * | 2015-02-11 | 2015-06-24 | 宁波舜宇电子有限公司 | Replaceable quick gun calibrating device |
| CN105823377A (en) * | 2016-04-05 | 2016-08-03 | 宁波舜宇电子有限公司 | Aiming and focusing mechanism |
| CN105823377B (en) * | 2016-04-05 | 2017-06-13 | 宁波舜宇电子有限公司 | One kind aims at focus adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210211 |