CN109000513A - A kind of bow and arrow sighting device and its adjusting process - Google Patents
A kind of bow and arrow sighting device and its adjusting process Download PDFInfo
- Publication number
- CN109000513A CN109000513A CN201810735985.0A CN201810735985A CN109000513A CN 109000513 A CN109000513 A CN 109000513A CN 201810735985 A CN201810735985 A CN 201810735985A CN 109000513 A CN109000513 A CN 109000513A
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- foresight
- arrow
- sighting device
- needle
- aiming frame
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of bow and arrow sighting device and its calibration methods, including sighting device bracket, aiming frame, laser ranging system and foresight sighting device；Aiming frame regulating mechanism is equipped between aiming frame and sighting device bracket, aiming frame regulating mechanism upper and lower position adjusting can be carried out to aiming frame and left-right position is adjusted；Laser ranging system includes laser emitter, laser pickoff and display；Foresight sighting device includes aiming at channel, a plurality of foresight needle and the adjustable LED light of brightness, and the head end of foresight needle is opposite with LED light, and the end of foresight needle, which extends to, to be aimed in channel, and LED light irradiates the light come and forms foresight by the luminous point that the foresight needle leads to end；Foresight regulating mechanism is equipped between foresight needle and aiming frame, foresight regulating mechanism can carry out upper and lower position adjusting to each foresight.Using the present invention, integrate target distance measurement, foresight position and brightness regulation, have it is compact-sized, it is easy to operate, improve bow and arrow shooting accuracy the advantages of.
Description
Technical field
The invention belongs to item Archery to shoot field, more specifically to a kind of bow and arrow sighting device and its adjusting process.
Background technique
Bow and arrow sighting device is primarily adapted for use in compound bow and arrow, and when archery plays a part of aiming.Bow and arrow used at present aims at
Device mainstream is based on 5 needle sighting devices, and great advantage is can be with the target of slewing different distance, but sighting device used at present
It is the distance of visually target, chooses corresponding foresight and carry out aimed fire, the position dimension of every foresight is rule of thumb
Value determines can have biggish error in this way, and install fixed good position in production, not have foresight regulatory function.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of bow and arrow sighting device and its adjusting process, collection target away from
From measurement, foresight position and brightness regulation in one, have it is compact-sized, it is easy to operate, improve the excellent of bow and arrow shooting accuracy
Point.
In order to solve the above-mentioned technical problem, one aspect of the present invention provides a kind of bow and arrow sighting device comprising aims at
Device bracket, aiming frame, laser ranging system, foresight sighting device and control module；The aiming frame is arranged in the sighting device
The front side of bracket, the laser ranging system and foresight sighting device are separately positioned on the left and right sides of the aiming frame, described
Control module is arranged in the aiming frame；Aiming frame regulating mechanism, institute are equipped between the aiming frame and the sighting device bracket
Upper and lower position adjusting and left-right position adjusting can be carried out to the aiming frame by stating aiming frame regulating mechanism；The laser ranging dress
It sets including the laser emitter for emission measurement laser, for receiving the laser pickoff of measurement laser, and, for showing
The display of measurement data；The foresight sighting device includes aiming at channel, a plurality of foresight needle and the adjustable LED light of brightness, institute
The head end for stating foresight needle is opposite with the LED light, and the end of the foresight needle extends in the aiming channel, and the LED light is shone
The light shot out forms foresight by the luminous point that the foresight needle leads to end；It is equipped between the foresight needle and the aiming frame
Foresight regulating mechanism, the foresight regulating mechanism can carry out upper and lower position adjusting to each foresight；The control module difference
With the control of the control circuit board, the control circuit board of laser pickoff, the control circuit board of LED light and display of laser emitter
Circuit board electrical connection processed.
As the above-mentioned preferred scheme of bow and arrow sighting device, the aiming frame regulating mechanism includes up and down adjustment knob and left and right
Adjusting knob, the up and down adjustment knob drive the aiming frame to move up and down by the first screw pair；The left and right adjusting rotation
Button drives the aiming frame to move left and right by the second screw pair.
As the above-mentioned preferred scheme of bow and arrow sighting device, the foresight regulating mechanism includes vertical guide slot, link block and consolidates
Determine screw, the vertical guide slot is provided on the aiming frame, the link block be equipped with it is multiple and respectively with each foresight
Needle, which corresponds, to be connected, and each link block is movably attached in the vertical guide slot, each link block and institute
It states and is fixed together between vertical guide slot by the fixing screws.
As the above-mentioned preferred scheme of bow and arrow sighting device, the lateral surface of the vertical guide slot, which is equipped with, facilitates the foresight needle
The scale of accurate positionin.
As the above-mentioned preferred scheme of bow and arrow sighting device, the foresight needle is optical fiber foresight needle.
As the above-mentioned preferred scheme of bow and arrow sighting device, the bottom of the aiming frame is equipped with the first power storehouse and is set to institute
The first power supply in the first power storehouse is stated, first power supply is electrically connected with the control module, is the laser emitter, is swashed
Optical receiver, LED light and monitor power supply.
As the above-mentioned preferred scheme of bow and arrow sighting device, the display is arranged in the aiming channel.
As the above-mentioned preferred scheme of bow and arrow sighting device, the bottom of the aiming frame is equipped with laser designator, the laser
Indicator is located at the underface of the foresight position, and the optical axis and the laser pickoff of its optical axis and the laser emitter
Optical axis be parallel to each other.
As the above-mentioned preferred scheme of bow and arrow sighting device, the bottom of the aiming frame is equipped with second source storehouse and is set to institute
The second source in second source storehouse is stated, the second source is electrically connected with the control circuit board of the laser designator, for institute
State laser designator power supply.
In addition, another aspect of the present invention additionally provides the adjustment of bow and arrow sighting device described in every content above a kind of
Method comprising following steps:
Step 1, targets for arrow positional distance is measured by laser ranging system, control module controls laser emitter and carries out laser
Transmitting, laser gets to the return of target targets for arrow, and receives laser signal by laser pickoff, handles by control module, survey
Amount result is transferred to display, and final measurement is shown over the display；
Step 2, the first foresight position is adjusted, and is placed targets for arrow 20 yards of position first, is pulled open laminated bow, the peephole of bowstring
From becoming parallel with aiming vertically, then pass through the first standard of the first foresight needle of foresight sighting device by sight by peephole
Star, then see the target center outside 20 yards, at this moment eyes, peephole, the first foresight and target center are on the same straight line of sight, dispenser
One arrow；When the drop point of arrow deviates target center, left-right position adjusting and upper bottom are carried out to aiming frame by aiming frame regulating mechanism
It sets adjusting: if the drop point of arrow is located at the left side of target center, i.e., aiming frame being adjusted 1 to 2 scale toward left direction；Such as falling for arrow
Point be located at target center right side, i.e., aiming frame turn right side direction adjust 1 to 2 scale；As the drop point of arrow is located at the upper of target center
Side, i.e., aiming frame, up side direction adjusts 1 to 2 scale；It is if the drop point of arrow is located at the downside of target center, i.e., aiming frame is past
Downside direction adjusts 1 to 2 scale；Same one arrow of method dispenser is used after adjusting again, observes the drop point and target center of arrow
Position is adjusted repeatedly in this way, until hitting the bull's eye, is completed the first foresight position and is adjusted, and aiming frame is fixed；
Step 3, the second foresight position is adjusted, and the position targets for arrow at 30 yards is placed first, laminated bow is pulled open, by step 2
In eyes, peephole, foresight, target center with principle point-blank, to the second foresight of the second foresight needle in vertical direction
On be adjusted, until eyes, peephole, the second foresight, target center completes the second foresight position tune with until point-blank
Section, and the second foresight needle is fixed；
Step 4, using the Method And Principle of step 3, position adjusting successively is carried out to remaining foresight, wherein third foresight needle
Corresponding 40 yards of third foresight of position targets for arrow, corresponding 50 yards of the position targets for arrow of the 4th foresight of the 4th foresight needle, the 5th foresight
Corresponding 60 yards of the position targets for arrow of 5th foresight of needle, so analogizes, completes all foresight adjustment.
Implement a kind of bow and arrow sighting device of the invention to have the following beneficial effects: compared with prior art
The present invention is realized by the setting of above-mentioned laser ranging system to setting target (targets for arrow) range measurement function；It is logical
Cross the setting of above-mentioned aiming frame regulating mechanism, upper and lower position adjusting and left-right position can be carried out to aiming frame and adjusted, make eyes,
Peephole, the first foresight and target center are on the same straight line of sight, realize the faster more accurate calibration function of the first foresight；It is logical
The setting of above-mentioned foresight regulating mechanism is crossed, upper and lower position adjusting can be carried out to each foresight, realize that each foresight respectively corresponds
The quickly calibrated function of the target of different set distance；By the setting of the adjustable LED light of above-mentioned brightness, effectively solve dark in the colour of sky
Solar illuminance will be low when lower, the inadequate problem of foresight brightness.As it can be seen that the present invention collects target distance measurement, foresight position and brightness
It adjusts in one, there is compact-sized, easy to operate, the advantages of improving bow and arrow shooting accuracy.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below
It continues.
Fig. 1 is a kind of main view of bow and arrow sighting device provided by the invention；
Fig. 2 is a kind of left view of bow and arrow sighting device provided by the invention；
Fig. 3 is a kind of right view of bow and arrow sighting device provided by the invention；
Fig. 4 is a kind of bottom view of bow and arrow sighting device provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, a kind of preferred embodiment of bow and arrow sighting device provided by the invention comprising sighting device branch
Frame 1, aiming frame 2, laser ranging system 3, foresight sighting device 4 and control module；The aiming frame 2 is arranged in the sighting device
The front side of bracket 1, the laser ranging system 3 and foresight sighting device 4 are separately positioned on the left and right sides of the aiming frame 2,
The control module is arranged in the aiming frame 2；Aiming frame is equipped between the aiming frame 2 and the sighting device bracket 1 to adjust
Mechanism 5, the aiming frame regulating mechanism 5 upper and lower position adjusting can be carried out to the aiming frame 2 and left-right position is adjusted；It is described
Laser ranging system 3 includes the laser emitter 31 for emission measurement laser, for receiving the laser pickoff of measurement laser
32, and, for showing the display 33 of measurement data；The foresight sighting device 4 includes aiming at channel 41, a plurality of foresight needle
42 and the adjustable LED light of brightness, the head end of the foresight needle 42 is opposite with the LED light, and the end of the foresight needle 42 extends to
In the aiming channel 41, the LED light irradiates the light come and forms foresight by the luminous point that the foresight needle 42 leads to end；
Foresight regulating mechanism 6 is equipped between the foresight needle 42 and the aiming frame 2, the foresight regulating mechanism 6 can be to per surely
Star carries out upper and lower position adjusting；The control module respectively with the control circuit board of laser emitter 31, laser pickoff 32
The control circuit board of control circuit board, the control circuit board of LED light and display 33 is electrically connected.
The present invention is realized by the setting of above-mentioned laser ranging system 3 to setting target (targets for arrow) range measurement function as a result,
Energy；By the setting of above-mentioned aiming frame regulating mechanism 5, upper and lower position adjusting can be carried out to aiming frame 2 and left-right position is adjusted,
It is in eyes, peephole, the first foresight and target center on the same straight line of sight, realizes that the first foresight is faster more accurately calibrated
Function；By the setting of above-mentioned foresight regulating mechanism 6, upper and lower position adjusting can be carried out to each foresight, realize each foresight
Respectively correspond the quickly calibrated function of target of different set distance；By the setting of the adjustable LED light of above-mentioned brightness, effectively solve
Solar illuminance is low when under the colour of sky is dark, the inadequate problem of foresight brightness.As it can be seen that the present invention collects target distance measurement, foresight position
It sets and brightness regulation is in one, there is compact-sized, easy to operate, the advantages of improving bow and arrow shooting accuracy.
Illustratively, the aiming frame regulating mechanism 5 include up and down adjustment knob 51 and left and right adjusting knob 52, it is described on
Lower adjusting knob 51 drives the aiming frame 2 to move up and down by the first screw pair 53；The left and right adjusting knob 52 passes through the
Two screw pairs 54 drive the aiming frame 2 to move left and right.In the present embodiment, the aiming frame regulating mechanism 5 includes up and down adjustment
Component and left and right adjusting component, the up and down adjustment component are mounted on the left and right adjusting component.
Specifically, the left and right adjusting component includes left and right adjusting knob 52, moves left and right sliding block, horizontal slide rail and second
Screw pair 54, the horizontal slide rail are fixed on the sighting device bracket 1, and the sliding block that moves left and right is movably attached institute
It states on horizontal slide rail, the left and right adjusting knob 52 is connect with the screw rod of the second screw pair 54, and the sliding block that moves left and right is fixed
On the nut of the second screw pair 54, as a result, when left and right adjusting knob 52 drives the screw rod forward and reverse rotation of the second screw pair 54
When, the linear motion of nut is converted by screw rod rotary motion, drive moves left and right sliding block and moves left and right, i.e. drive up and down adjustment
Component moves left and right.The up and down adjustment component includes up and down adjustment knob 51, vertical slide rail and the first screw pair 53, described to hang down
Straight sliding rail moves left and right on sliding block described in being fixed on, and the sliding block that moves up and down is movably attached in the vertical slide rail,
The up and down adjustment knob 51 is connect with the screw rod of the first screw pair 53, and the aiming frame 2 is fixed on the spiral shell of the first screw pair 53
On mother, up and down adjustment knob 51 drives the screw rod forward and reverse rotation of the first screw pair 53 as a result, is converted by the rotary motion of screw rod
For the linear motion of nut, aiming frame 2 is driven to move up and down.
Illustratively, the quickly calibrated function of target of respectively corresponding different set distance for each foresight of realization, the standard
Star regulating mechanism 6 includes vertical guide slot 61, link block and fixing screws 62, and the vertical guide slot 61 is provided with the aiming frame 2
On, the link block is equipped with multiple and is connected respectively with each one-to-one correspondence of foresight needle 42, and each link block is removable
It is connected in the vertical guide slot 61 dynamicly, passes through the fixing screws between each link block and the vertical guide slot 61
62 are fixed together.
Illustratively, to ensure that foresight adjusts the accuracy of displacement, the lateral surface of the vertical guide slot 61 is equipped with side
Toilet states the scale 63 of the accurate positionin of foresight needle 42, convenient for users to operation.
Illustratively, the foresight needle 42 is preferably optical fiber foresight needle.
Illustratively, the bottom of the aiming frame 2 is equipped with the first power storehouse 7 and is set in first power storehouse 7
First power supply, first power supply are electrically connected with the control module, are the laser emitter 31, laser pickoff 32, LED
Lamp and display 33 are powered.
Illustratively, the display 33 is arranged in the aiming channel 41, with convenient for users to observing and aim at.
Illustratively, the bottom of the aiming frame 2 is equipped with laser designator 8, the luminous point which emits
Preferably red dot.The laser designator 8 is located at the underface of the foresight position, and its optical axis and the laser emitter 31
Optical axis and the optical axis of the laser pickoff 32 be parallel to each other, in order to realize this requirement, need to carry out using dedicated instrument
The adjustment of three's optical axis, it is ensured that their optical axises are parallel to each other, it is ensured that the measurement accuracy of target (targets for arrow).
Illustratively, the bottom of the aiming frame 2 is equipped with second source storehouse 9 and is set in the second source storehouse 9
Second source, the second source are electrically connected with the control circuit board of the laser designator 8, are realized only to laser designator 8
Vertical power supply.
In addition, the present invention also provides a kind of adjusting process of bow and arrow sighting device described in every content above comprising
Following steps:
Step 1, targets for arrow positional distance is measured by laser ranging system 3, control module controls laser emitter 31 and carries out
Laser emission, laser gets to the return of target targets for arrow, and receives laser signal by laser pickoff 32, at control module
Measurement result, is transferred to display 33, final measurement is shown on the display 33 by reason；
Step 2, the first foresight position is adjusted, and is placed targets for arrow 20 yards of position first, is pulled open laminated bow, the peephole of bowstring
From becoming parallel with aiming vertically, then pass through the first of the first foresight needle 42 of foresight sighting device 4 by sight by peephole
Foresight, then see the target center outside 20 yards, at this moment eyes, peephole, the first foresight and target center are on the same straight line of sight, are spread
Put an arrow；When arrow drop point deviate target center when, by aiming frame regulating mechanism 5 to aiming frame 2 carry out left-right position adjusting and on
Lower position is adjusted: if the drop point of arrow is located at the left side of target center, i.e., aiming frame 2 being adjusted 1 to 2 scale toward left direction；Such as
The drop point of arrow is located at the right side of target center, i.e., aiming frame 2 turn right side direction adjust 1 to 2 scale；As the drop point of arrow is located at target
The upside of the heart, i.e., aiming frame 2, up side direction adjusts 1 to 2 scale；As the drop point of arrow is located at the downside of target center, i.e. handle
Side direction adjusts 1 to 2 scale to aiming frame 2 down；Same one arrow of method dispenser is used after adjusting again, observes the drop point of arrow
It with the position of target center, adjusts repeatedly in this way, until hitting the bull's eye, completes the first foresight position and adjust, and aiming frame 2 is fixed；
Step 3, the second foresight position is adjusted, and the position targets for arrow at 30 yards is placed first, laminated bow is pulled open, by step 2
In eyes, peephole, foresight, target center with principle point-blank, to the second foresight of the second foresight needle 42 in Vertical Square
It is adjusted upwards, until eyes, peephole, the second foresight, target center completes the second foresight position tune with until point-blank
Section, and the second foresight needle 42 is fixed；
Step 4, using the Method And Principle of step 3, position adjusting successively is carried out to remaining foresight, wherein third foresight needle
Corresponding 40 yards of the position targets for arrow of 42 third foresight, corresponding 50 yards of the position targets for arrow of the 4th foresight of the 4th foresight needle 42, the 5th
Corresponding 60 yards of the position targets for arrow of 5th foresight of foresight needle 42, so analogizes, completes all foresight adjustment.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (10)
1. a kind of bow and arrow sighting device, which is characterized in that aim at dress including sighting device bracket, aiming frame, laser ranging system, foresight
It sets and control module；
The front side of the sighting device bracket is arranged in the aiming frame, and the laser ranging system and foresight sighting device are set respectively
It sets in the left and right sides of the aiming frame, the control module is arranged in the aiming frame；
Aiming frame regulating mechanism is equipped between the aiming frame and the sighting device bracket, the aiming frame regulating mechanism can be right
The aiming frame carries out upper and lower position and adjusts and left-right position adjusting；
The laser ranging system includes the laser emitter for emission measurement laser, and the laser for receiving measurement laser connects
Device is received, and, for showing the display of measurement data；
The foresight sighting device includes aiming at channel, a plurality of foresight needle and the adjustable LED light of brightness, the head end of the foresight needle
Opposite with the LED light, the end of the foresight needle extends in the aiming channel, and the LED light irradiates the light come and passes through
The luminous point that the foresight needle leads to end forms foresight；Foresight regulating mechanism is equipped between the foresight needle and the aiming frame,
The foresight regulating mechanism can carry out upper and lower position adjusting to each foresight；
The control module control with the control circuit board of laser emitter, the control circuit board of laser pickoff, LED light respectively
The control circuit board of circuit board and display processed is electrically connected.
2. bow and arrow sighting device as described in claim 1, which is characterized in that the aiming frame regulating mechanism includes up and down adjustment rotation
Button and left and right adjusting knob, the up and down adjustment knob drive the aiming frame to move up and down by the first screw pair；The left side
Right adjusting knob drives the aiming frame to move left and right by the second screw pair.
3. bow and arrow sighting device as described in claim 1, which is characterized in that the foresight regulating mechanism includes vertical guide slot, connects
Connect block and fixing screws, the vertical guide slot is provided on the aiming frame, the link block be equipped with it is multiple and respectively with it is each
The foresight needle, which corresponds, to be connected, and each link block is movably attached in the vertical guide slot, each company
It connects and is fixed together between block and the vertical guide slot by the fixing screws.
4. bow and arrow sighting device as claimed in claim 3, which is characterized in that the lateral surface of the vertical guide slot, which is equipped with, facilitates institute
State the scale of foresight needle accurate positionin.
5. bow and arrow sighting device as described in claim 1, which is characterized in that the foresight needle is optical fiber foresight needle.
6. bow and arrow sighting device as described in claim 1, which is characterized in that the bottom of the aiming frame be equipped with the first power storehouse and
The first power supply being set in first power storehouse, first power supply are electrically connected with the control module, are the laser
Transmitter, laser pickoff, LED light and monitor power supply.
7. bow and arrow sighting device as described in claim 1, which is characterized in that the display is arranged in the aiming channel.
8. bow and arrow sighting device as described in any one of claim 1 to 7, which is characterized in that the bottom of the aiming frame, which is equipped with, swashs
Optical indicator, the laser designator are located at the underface of the foresight position, and the light of its optical axis and the laser emitter
The optical axis of axis and the laser pickoff is parallel to each other.
9. bow and arrow sighting device as claimed in claim 8, which is characterized in that the bottom of the aiming frame be equipped with second source storehouse and
The second source being set in the second source storehouse, the second source and the control circuit board of the laser designator are electrically connected
It connects, powers for the laser designator.
10. a kind of adjusting process of bow and arrow sighting device as described in any one of claim 1 to 9, which is characterized in that including as follows
Step:
Step 1, targets for arrow positional distance is measured by laser ranging system, control module controls laser emitter and carries out laser hair
It penetrates, laser gets to the return of target targets for arrow, and receives laser signal by laser pickoff, handles by control module, measurement
As a result it is transferred to display, final measurement is shown over the display；
Step 2, the first foresight position is adjusted, and is placed targets for arrow 20 yards of position first, is pulled open laminated bow, the peephole of bowstring is by erecting
Directly become parallel with aiming, then passes through the first foresight of the first foresight needle of foresight sighting device by sight by peephole, then
See the target center outside 20 yards, at this moment eyes, peephole, the first foresight and target center are on the same straight line of sight, one arrow of dispenser；
When the drop point of arrow deviates target center, left-right position adjusting and upper and lower position tune are carried out to aiming frame by aiming frame regulating mechanism
Section: if the drop point of arrow is located at the left side of target center, i.e., aiming frame is adjusted 1 to 2 scale toward left direction；Such as the drop point position of arrow
In the right side of target center, i.e., aiming frame turn right side direction adjust 1 to 2 scale；If the drop point of arrow is located at the upside of target center, i.e.,
Aiming frame, up side direction adjusts 1 to 2 scale；If the drop point of arrow is located at the downside of target center, i.e., aiming frame toward downside
Direction adjusts 1 to 2 scale；Same one arrow of method dispenser is used after adjusting again, observes the drop point of arrow and the position of target center,
It adjusts repeatedly in this way, until hitting the bull's eye, completes the first foresight position and adjust, and aiming frame is fixed；
Step 3, the second foresight position is adjusted, and the position targets for arrow at 30 yards is placed first, laminated bow is pulled open, by step 2
Eyes, peephole, foresight, target center with principle point-blank, to the second foresight of the second foresight needle in vertical direction into
Row is adjusted, and until eyes, peephole, the second foresight, target center is completed the second foresight position and adjusted with until point-blank, and
Second foresight needle is fixed；
Step 4, using the Method And Principle of step 3, position adjusting successively is carried out to remaining foresight, wherein the of third foresight needle
Corresponding 40 yards of the position targets for arrow of three foresights, corresponding 50 yards of the position targets for arrow of the 4th foresight of the 4th foresight needle, the 5th foresight needle
Corresponding 60 yards of the position targets for arrow of 5th foresight, so analogizes, completes all foresight adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735985.0A CN109000513A (en) | 2018-07-06 | 2018-07-06 | A kind of bow and arrow sighting device and its adjusting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735985.0A CN109000513A (en) | 2018-07-06 | 2018-07-06 | A kind of bow and arrow sighting device and its adjusting process |
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| Publication Number | Publication Date |
|---|---|
| CN109000513A true CN109000513A (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810735985.0A Pending CN109000513A (en) | 2018-07-06 | 2018-07-06 | A kind of bow and arrow sighting device and its adjusting process |
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| CN (1) | CN109000513A (en) |
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2018
- 2018-07-06 CN CN201810735985.0A patent/CN109000513A/en active Pending
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| US20100319206A1 (en) * | 2008-06-13 | 2010-12-23 | Behr Joseph R | Sighting system and range finder for an archery bow |
| US20130120562A1 (en) * | 2011-11-10 | 2013-05-16 | Hon Hai Precision Industry Co., Ltd. | Computing device and method for calibrating star probe of image measuring machine |
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