CN104819663B - Sight easy to use - Google Patents
Sight easy to use Download PDFInfo
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- CN104819663B CN104819663B CN201510250003.5A CN201510250003A CN104819663B CN 104819663 B CN104819663 B CN 104819663B CN 201510250003 A CN201510250003 A CN 201510250003A CN 104819663 B CN104819663 B CN 104819663B
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- quasi
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- inner sleeve
- support
- middle base
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Abstract
The present invention relates to a kind of sight easy to use, the quasi-core window include support, being connected with support and quasi-core, quasi-core is provided with mean for the through hole that optical fiber wears, it is characterized in that axially being plugged with an inner sleeve in quasi-core window, quasi-core is fixed on the inwall of this inner sleeve, described Optical Fiber Winding is on the periphery wall of this inner sleeve, and described inner sleeve can rotate and pass through keeper relative to quasi-core window can relative to described quasi-core window location. When needing, as long as rotating inner sleeve, namely can change quasi-core position in quasi-core window, making quasi-core be reduced to minimum to the visual field effects of ejaculator, the demand thus facilitating ejaculator's object observing and surrounding, during with satisfied different shooting. The middle base simultaneously set up on support, when making slide rail drive middle base and supporting seat to lift relative to fixed support, the first governor motion can also be passed through, make middle base and supporting seat relative to slide rail oscilaltion, thus such support, the altitude range regulating quasi-core window is bigger, is more beneficial for aiming at.
Description
Technical field
The present invention relates to a kind of sight, refer specifically to a kind of sight easy to use being arranged on bent body.
Background technology
Existing sight includes support and quasi-core window, and the inwall of quasi-core window has quasi-core groove, and the afterbody of quasi-core is positioned in quasi-core groove, and the head of quasi-core extends to quasi-core window center, and has through hole on quasi-core, is equipped with optical fiber and forms aiming point in through hole. At present, each quasi-core has height to be successively arranged on the vertical center line of quasi-core window, such as structure disclosed in patent documentation that Chinese patent publication No. is CN104089528A; Also it is distributed horizontally in quasi-core window, the structure as disclosed by patent documentation that Chinese patent Authorization Notice No. is CN20235673U.
But no matter being that quasi-core is horizontally disposed, be still arranged vertically, making a general survey of existing sight, each quasi-core is to be supported on the inwall of quasi-core window. Although in some sights, also having additional governor motion, it is possible to make each quasi-core be adjusted along short transverse or horizontal direction in quasi-core window by governor motion, but once installation, quasi-core be arranged vertically or horizontally disposed will be unable to changes. Different sharpshooters has different use habits, even if same sharpshooter, under different use environment, in order to not interfere with aiming, is sometimes also required to the position changing quasi-core in quasi-core window. But existing sight all cannot meet such requirement.
Simultaneously, on existing sight, in order to realize the height adjustable of quasi-core window, support Design is become travel(l)ing rest and fixed support by people, structure as described in patent documentation that Chinese patent Authorization Notice No. is CN203704792U, but the scope that this structure regulates height is less, and installation requirement is high, otherwise there will be travel(l)ing rest to contact pine with friction pulley and cannot realize regulating, especially, the use time one is long, because of the abrasion between boss and friction pulley, travel(l)ing rest cannot be made after adjustment reliably to position.
Summary of the invention
The technical problem to be solved is the present situation for prior art, it is provided that a kind of can be altered as desired quasi-core sight easy to use of position in quasi-core window.
This invention address that the technical scheme that above-mentioned technical problem adopts is: a kind of sight easy to use, the quasi-core window include support, being connected with support and quasi-core, described quasi-core is provided with mean for the through hole that optical fiber wears, it is characterized in that: in described quasi-core window, be axially plugged with an inner sleeve, described quasi-core is fixed on the inwall of this inner sleeve, described Optical Fiber Winding is on the periphery wall of this inner sleeve, and described inner sleeve can rotate and pass through keeper relative to quasi-core window can relative to described quasi-core window location.
In such scheme, it is preferred that an end periphery of described inner sleeve has the flange that the end face with quasi-core window offsets, described keeper includes the other end of this flange and the swivel nut being threaded on the another port of inner sleeve, this swivel nut and quasi-core window and offsets. Adopt such scheme, it is possible to make inner sleeve all can conveniently position after turning to unspecified angle.
In such scheme, keeper can also adopt following structure: circumferentially has multiple screw successively on the end face of described quasi-core window, one end periphery of described inner sleeve has the flange collar that the end face with quasi-core window offsets, described keeper includes this flange collar and bolt, and described bolt is connected in the screw of correspondence through the through hole rear thread in flange collar.
In order to avoid optical fiber being had damage when inner sleeve rotates, improve further, the periphery wall of described inner sleeve has groove; described optical fiber is arranged in order and is wrapped in this groove; make the optical fiber oral area not higher than groove, to reach protection optical fiber, do not affect again the purpose of optical transport.
In above-mentioned each scheme, what further improve is, described support includes the fixed support being used for fixing on bent body, the supporting seat fixed with quasi-core window, rear portion is plugged in support bracket fastened chute the slide rail that can slide up and down and the middle base being connected with supporting seat, described fixed support is rotatably mounted the knurled wheel being exposed at least partly in described chute by bearing pin, the trailing flank that described slide rail contacts with knurled wheel has multiple projection, described middle base can slide up and down to be positioned at the leading flank of slide rail by the first governor motion, and between described middle base and supporting seat, it is provided with the second governor motion making supporting seat move left and right. after adopting this structure so that middle base can move up and down relative to fixed support relative to slide rail, slide rail, such that it is able to increase height adjustment range, to be conducive to aiming at.
It may further be preferable that have the first screw on described fixed support, being connected to the inner in this first screw can offset with described bearing pin and make described bearing pin have the first bolt to described slide rail side shifting. By rotating the first bolt, it is possible to regulate the distance between knurled wheel and slide rail, so that both can be in the mated condition of the best, it is ensured that even if after having processing, rigging error or life-time service, remain to be maintained under good mated condition and work.
In order to prevent regulating the rotation of the knurled wheel after putting in place, it is preferred that have the second screw on described fixed support, this second screw is connected to the second bolt that the inner can offset with described knurled wheel end face, so screw the second bolt, it is possible to prop up knurled wheel, in case its misoperation.
Simultaneously, in order to prevent knurled wheel inordinate rotation from causing, slide rail departs from chute, further improving, described slide rail has multiple 3rd screw along the vertical direction successively on the trailing flank contacted with knurled wheel, connects the 3rd spacing bolt in two the 3rd screws therein. By the rotation of two the 3rd bolt blocks knurled wheels, to conveniently realize the adjustment stroke of slide rail.
What further improve is, described first governor motion includes and is fixed on slide rail leading flank the first support bar stretched forward and the first screw rod arranged up and down, this first screw support is in described middle base, the first screw on this first screw rod and the first support bar is mutually threaded, has the first elongated slot arranged along the vertical direction held for described first support bar in described middle base simultaneously.This governor motion simple in construction, it is simple to operation.
It is same in order to the middle base after making adjustment put in place is relative to slide rail location, and prevent misoperation, the sidewall of described middle base also has the second elongated slot of above-below direction distribution, described second elongated slot is inserted with inner the 5th bolt threadeded mutually with the second screw on the first support bar, the outer end of the 5th bolt is exposed to described middle base, and is provided with the 3rd handle.
Compared with prior art, put owing to the quasi-core of the present invention is positioned at, and inner sleeve can rotate relative to quasi-core window, and can be positioned relative to quasi-core window by keeper, so that time, as long as rotating inner sleeve, namely quasi-core position in quasi-core window can be changed, quasi-core is made to be reduced to minimum to the visual field effects of ejaculator, the demand thus facilitating ejaculator's object observing and surrounding, during with satisfied different shooting. The middle base simultaneously set up on support, when making slide rail drive middle base and supporting seat to lift relative to fixed support, the first governor motion can also be passed through, make middle base and supporting seat relative to slide rail oscilaltion, thus such support, the altitude range regulating quasi-core window is bigger, is more beneficial for aiming at.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the embodiment of the present invention;
Fig. 2 is the perspective view of the other direction of Fig. 1;
Fig. 3 is the three-dimensional cutaway view at quasi-core window place in Fig. 1;
Fig. 4 is the perspective exploded view at the quasi-core window place of Fig. 1;
Fig. 5 is the three-dimensional cutaway view at quasi-core window place in Fig. 1;
Fig. 6 is the perspective exploded view at Fig. 1 medium-height trestle place;
Fig. 7 is the other direction schematic diagram of Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 7, this sight includes support 10 and the quasi-core window 20 being connected with support, wherein axially it is plugged with an inner sleeve 30 in quasi-core window, quasi-core 40 is fixed on the inwall of this inner sleeve 30, the head of quasi-core 40 extends to the center (being also the center of quasi-core window) of inner sleeve 30, and optical fiber 50 one ends wound is on the periphery wall of this inner sleeve 30. In order to avoid the optical fiber 50 that weares and teares when inner sleeve 30 rotates, having groove 301 on the periphery wall of inner sleeve 30, optical fiber 50 is arranged in order and is wrapped in this groove 301, and namely optical fiber 50 is contained in this groove 301, not higher than the oral area of this groove 301; The other end of optical fiber 50 is located in the through hole of quasi-core 40 head after the sidewall of inner sleeve 30, to form aiming point. Above-mentioned inner sleeve 30 can rotate and pass through keeper and can position relative to quasi-core window relative to quasi-core window 20. In the present embodiment, an end periphery of inner sleeve 30 has the flange 302 that the end face with quasi-core window offsets, and keeper includes this flange 302 and the swivel nut 60 being threaded on the another port of inner sleeve 30, and the other end of this swivel nut 60 and quasi-core window 20 offsets. When so needing to rotate, as long as unscrewing swivel nut 60, rotate inner sleeve 30, until quasi-core 40 is in desired location, then swivel nut 60 is screwed, just by means of swivel nut 60 and flange 302, inner sleeve 30 can be positioned in quasi-core window 20, and owing to optical fiber 50 is wound around in the groove 301 of the periphery wall of inner sleeve, therefore the rotating without influence on the optical transport to optical fiber of the lamp on support of inner sleeve.
In the present embodiment, in order to be able to obtain bigger height adjustment range, above-mentioned support 10 includes fixed support 1, slide rail 2, middle base 3 and supporting seat 4, wherein, fixed support 1 is used for fixing on bent body, it includes fixed handle 11 and is connected with fixed handle all-in-one-piece pedestal 12 with by two bolts, the leading flank of this pedestal 12 has the chute 121 of above-below direction, the middle part of pedestal 12 has a cavity volume 122 connected with chute, this cavity volume 122 is located the surface knurled wheel 5 with annular knurl, this knurled wheel 5 is fixed on bearing pin 51, and part is exposed to above-mentioned chute 121, bearing pin 51 is supported on pedestal 12, it is exposed on the bearing pin of pedestal and first handle a1 is installed, rotate first handle a1, just can so that knurled wheel 5 rotates in cavity volume 122.In order to easy for installation, said base 12 also has two the first screws 123, each first screw 123 is connected to the inner to offset with bearing pin 51 and make bearing pin 51 have the first bolt b1 (referring to Fig. 6) to chute 121 side (namely following slide rail 2 side) movement, to guarantee the knurled wheel 5 after installing and following slide rail 2 phase reliable contacts. On pedestal 12, also have the second screw 124 simultaneously, this second screw 124 is connected to the second bolt b2 that the inner can offset with knurled wheel end face, the outer end of this second bolt b2 is exposed to pedestal 12, the outer end of this second bolt is provided with second handle a2, rotate second handle a2, the second bolt b2 and knurled wheel 5 end face can be made to offset, to stop the knurled wheel 5 regulated after putting in place to continue to be rotated further by. Herein, it is also possible to need not first, second handle, it is possible to first, second bolt design is become the bolt of hexagonal in band, carries out rotating operation by instruments such as spanners.
Above-mentioned slide rail 2 rear portion is plugged in the chute 121 of said base and can slide up and down, the trailing flank that slide rail 2 contacts with knurled wheel 5 has multiple protruding (not shown), when above-mentioned knurled wheel 5 rotates, utilize the friction between protruding and knurled wheel so that slide rail 2 is on-demand to be risen or fallen in chute 121. In order to limit the rising of slide rail 2, slippage, in case departing from chute after knurled wheel inordinate rotation, the trailing flank that above-mentioned slide rail contacts with knurled wheel also has multiple 3rd screws 21 successively that be distributed along the vertical direction, optional two the 3rd screws (are preferably selected the screw laying respectively at upper and lower, refer to Fig. 5), they are connected to the 3rd spacing bolt b3. By means of the 3rd bolt, it is possible to moving up and down of restriction slide rail 2. When sliding up and down due to slide rail, the 3rd bolt of top or bottom is always exposed to chute, thus regulates to get up to be convenient to.
Above-mentioned middle base 3 is between slide rail 2 and supporting seat 4, this middle base 3 is by pedestal 31 and is fixed by screws in the front side board 32 on front side of pedestal and forms, the trailing flank (i.e. the trailing flank of pedestal) of this middle base 3 also has the first long chute 311 of above-below direction, the front portion of slide rail 2 is plugged in this first long chute 311, middle base 3 can slide up and down to be positioned at the leading flank of slide rail 2 by the first governor motion 6, in the present embodiment, this first governor motion 6 adopts following structure: this first governor motion includes and is fixed on slide rail leading flank the first support bar 61 stretched forward and the first screw rod 62 arranged up and down, this first screw rod 62 is supported on the pedestal 31 of middle base, this first screw rod 62 is threadeded mutually with the first screw on the first support bar 61, on the pedestal 31 of middle base, have the first elongated slot 312 arranged along the vertical direction held for described first support bar simultaneously. when needing to regulate, rotating the first screw rod, owing to the first support bar is motionless, the first screw rod moves up or down while rotating, thus driving middle base to move up or down along slide rail. in the process, in order to regulate the slip smooth degree between pedestal and slide rail, also having two the 4th screws 313 on the pedestal 31 both sides sidewall of middle base, be connected to the 4th bolt b4 in each 4th screw, each the inner of 4th bolt and the leading flank of slide rail 2 offset. simultaneously when middle base moves into place, in order to stop being rotated further of middle base, pedestal 31 sidewall of middle base also has the second elongated slot 314 of above-below direction distribution, second elongated slot 314 is inserted with inner the 5th bolt b5 threadeded mutually with the second screw on the first support bar, the outer end of the 5th bolt b5 is exposed to pedestal, and is provided with the 3rd handle a3.Rotate the 3rd handle so that it is with pedestal sidewall phase close contact, thus stop regulate put in place after pedestal continue to move to.
Above-mentioned supporting seat 4 is used for fixing quasi-core window 20, middle base 3 and be provided with the second governor motion 7 making supporting seat 4 move left and right between it, in the present embodiment, second governor motion 7 includes the second screw rod 71 being supported on supporting seat to arrange with left and right directions and is fixed on the second support bar 72 stretched forward on the front side board of middle base, and this second screw rod 71 is threadeded mutually with the screw on the second strut 72. For convenient operation the second screw rod 71, it is further fixed on knob 8 in the end of the second screw rod 71, ticking structure 9 it is provided with between knob 8 and supporting seat 4, this ticking structure is the spring 91 being seated in the hole 41, location of supporting seat 4 and the ticking post 92 offseted with spring, the knob end face corresponding with ticking post is provided with ticking groove (not shown), when rotary knob 8, ticking post 92 clashes into the bottom of ticking groove successively under the action of the spring and ticktack occurs. Having the 3rd elongated slot 42 arranged in left-right direction held for the second support bar 72 on supporting seat 4, the end being exposed to the 3rd elongated slot at above-mentioned second support bar is provided with the 4th handle a4 simultaneously. When the quasi-core window of needs left and right adjusting, as long as rotating the second screw rod 71, owing to the second support bar 72 is motionless relative to middle base 3, therefore the second screw rod 71 moves in left and right direction while rotating, promoting supporting seat 4 trace in left-right direction to move, regulating the purpose of quasi-core window thus being up to the standard. And once regulate, then rotate the 4th handle a4, and make the 4th handle grip supporting seat, mobile to prevent supporting seat to be further continued for after putting in place.
The foregoing is only the preferred embodiment of the present invention, should be understood that, for those of ordinary skills, without departing under principles of the invention premise, the present invention can be carried out multiple remodeling or improvement, as, multiple screwed hole circumferentially can be had successively on the end face of quasi-core window, refer to the screwed hole c in Fig. 4, one end periphery of inner sleeve has the flange collar that the end face with quasi-core window offsets, this flange collar is equivalent to above-mentioned flange, this flange collar has through hole, keeper can include this flange collar and bolt, bolt is connected in the screwed hole of correspondence through the through hole rear thread in flange collar, when needing to regulate quasi-core position in quasi-core window, as long as unscrewing bolt, when making inner sleeve turn in desired location, it is tightened in bolt again in the screwed hole of correspondence. or the relative contact of inner sleeve and quasi-core window is circumferentially sequentially provided with magnetic block, after inner sleeve rotates, can being fixed by magnetic block, namely such scheme is equally possible realizes the inner sleeve location relative to quasi-core window, then these are regarded as within protection scope of the present invention.
Claims (8)
1. sight one kind easy to use, include support, the quasi-core window being connected with support and quasi-core, described quasi-core is provided with mean for the through hole that optical fiber wears, it is characterized in that: in described quasi-core window, be axially plugged with an inner sleeve, described quasi-core is fixed on the inwall of this inner sleeve, described Optical Fiber Winding is on the periphery wall of this inner sleeve, described inner sleeve can rotate and pass through keeper relative to quasi-core window can relative to described quasi-core window location, one end periphery of described inner sleeve has the flange that the end face with quasi-core window offsets, described keeper includes this flange and the swivel nut being threaded on the another port of inner sleeve, the other end of this swivel nut and quasi-core window offsets.
2. sight easy to use according to claim 1, it is characterised in that: having groove on the periphery wall of described inner sleeve, described optical fiber is arranged in order and is wrapped in this groove.
3. sight easy to use according to claim 2, it is characterized in that: described support includes the fixed support being used for fixing on bent body, the supporting seat fixed with quasi-core window, rear portion is plugged in support bracket fastened chute the slide rail that can slide up and down and the middle base being connected with supporting seat, described fixed support is rotatably mounted the knurled wheel being exposed at least partly in described chute by bearing pin, the trailing flank that described slide rail contacts with knurled wheel has multiple projection, described middle base can slide up and down to be positioned at the leading flank of slide rail by the first governor motion, and between described middle base and supporting seat, it is provided with the second governor motion making supporting seat move left and right.
4. sight easy to use according to claim 3, it is characterized in that: have the first screw on described fixed support, being connected to the inner in this first screw can offset with described bearing pin and make described bearing pin have the first bolt to described slide rail side shifting.
5. sight easy to use according to claim 4, it is characterised in that: described fixed support has the second screw, this second screw is connected to the second bolt that the inner can offset with described knurled wheel end face.
6. sight easy to use according to claim 5, it is characterised in that: described slide rail has multiple 3rd screw along the vertical direction successively on the trailing flank contacted with knurled wheel, connects the 3rd spacing bolt in two the 3rd screws therein.
7. sight easy to use according to claim 6, it is characterized in that: described first governor motion includes and is fixed on slide rail leading flank the first support bar stretched forward and the first screw rod arranged up and down, this first screw support is in described middle base, the first screw on this first screw rod and the first support bar is mutually threaded, has the first elongated slot arranged along the vertical direction held for described first support bar in described middle base simultaneously.
8. sight easy to use according to claim 7, it is characterized in that: the sidewall of described middle base also has the second elongated slot of above-below direction distribution, described second elongated slot is inserted with inner the 5th bolt threadeded mutually with the second screw on the first support bar, the outer end of the 5th bolt is exposed to described middle base, and is provided with the 3rd handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250003.5A CN104819663B (en) | 2015-05-15 | 2015-05-15 | Sight easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250003.5A CN104819663B (en) | 2015-05-15 | 2015-05-15 | Sight easy to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819663A CN104819663A (en) | 2015-08-05 |
| CN104819663B true CN104819663B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250003.5A Active CN104819663B (en) | 2015-05-15 | 2015-05-15 | Sight easy to use |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855487B (en) * | 2019-03-21 | 2020-08-21 | 北京理工大学 | Adjustable laser aiming device for standard fragment impact test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6802129B1 (en) * | 2002-09-06 | 2004-10-12 | Wirth Reinhold F | Archery sight, an optic assembly, and optic adjustment mechanisms for use in an archery sight |
| CN201706976U (en) * | 2010-05-26 | 2011-01-12 | 宁波德远精密机械制造有限公司 | Archer sighting device capable of adjusting level position |
| CN202339139U (en) * | 2011-11-22 | 2012-07-18 | 宁波海伯精工机械制造有限公司 | Optical fiber supporting structure of sighting device |
| CN203656596U (en) * | 2013-12-15 | 2014-06-18 | 西安华科光电有限公司 | Laser-LED adjusting mechanism with light source switchable |
| CN204678971U (en) * | 2015-05-15 | 2015-09-30 | 宁波海伯精工机械制造有限公司 | Sight easy to use |
-
2015
- 2015-05-15 CN CN201510250003.5A patent/CN104819663B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6802129B1 (en) * | 2002-09-06 | 2004-10-12 | Wirth Reinhold F | Archery sight, an optic assembly, and optic adjustment mechanisms for use in an archery sight |
| CN201706976U (en) * | 2010-05-26 | 2011-01-12 | 宁波德远精密机械制造有限公司 | Archer sighting device capable of adjusting level position |
| CN202339139U (en) * | 2011-11-22 | 2012-07-18 | 宁波海伯精工机械制造有限公司 | Optical fiber supporting structure of sighting device |
| CN203656596U (en) * | 2013-12-15 | 2014-06-18 | 西安华科光电有限公司 | Laser-LED adjusting mechanism with light source switchable |
| CN204678971U (en) * | 2015-05-15 | 2015-09-30 | 宁波海伯精工机械制造有限公司 | Sight easy to use |
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| Publication number | Publication date |
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| CN104819663A (en) | 2015-08-05 |
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Effective date of registration: 20220818 Address after: Room 1018 and 1022, 10th Floor, No. 238, Jiangchang 3rd Road, Jing'an District, Shanghai, 200436 Patentee after: Escalade Sports (Shanghai) Co.,Ltd. Address before: 315806 No.26, East Ring Road, export processing zone, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO HAIBO PRECISION MACHINERY MANUFACTURING CO.,LTD. |
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