CN106940154B - Removable boomerang disk rotating device - Google Patents
Removable boomerang disk rotating device Download PDFInfo
- Publication number
- CN106940154B CN106940154B CN201610001341.XA CN201610001341A CN106940154B CN 106940154 B CN106940154 B CN 106940154B CN 201610001341 A CN201610001341 A CN 201610001341A CN 106940154 B CN106940154 B CN 106940154B
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- CN
- China
- Prior art keywords
- boomerang disk
- boomerang
- locating module
- disk
- removable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes
- F41J3/0009—Dartboards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes
- F41J3/0009—Dartboards
- F41J3/0061—Target faces
- F41J3/008—Target faces characterised by the material
- F41J3/0085—Target faces characterised by the material made of natural fibres
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of removable boomerang disk rotating device, and it includes boomerang disk and location structures.Boomerang disk is equipped with the first locating module.Location structure may include pivot and the second locating module, and be set on the surface of location structure, and the axle center of boomerang disk is removable to be articulated in be rotated on pivot, and the first locating module and the second locating module is made to be combined with each other to position boomerang disk.Removable boomerang disk rotating device of the invention can be rotated the lower section that the scoring area that boomerang disk keeps boomerang hole less is located at red heart, continue to use boomerang disk can, thus extend the service life of boomerang disk, and the combination of above structure can enable boomerang disk more easily replace, and also will not influence the function of scoring using optics automatic score boomerang disk device to dartlike weapon.
Description
Technical field
The present invention relates to a kind of devices for setting up boomerang disk, particularly relate to a kind of removable boomerang that can increase the wooden boomerang disk service life
Disk rotating device.
Background technique
The equipment for carrying out dartlike weapon movement includes boomerang disk and dartlike weapon, and boomerang disk can be divided into rigid boomerang disk and soft boomerang according to material type
The dartlike weapon of corresponding steel boomerang head and plastics boomerang head can be used in disk, if carrying out dartlike weapon practice using soft boomerang disk, equipment at
This and wear rate are low, and are also easy that electronic product is combined to form electronics boomerang disk, have the advantages that it is a variety of, but to pursue pleasant sensation and relatively bundle
Real feel is still liked there are many people using rigid boomerang disk.
The material of rigid boomerang disk can be divided into wooden boomerang disk, numb matter boomerang disk, paper boomerang disk or fiber boomerang disk, if using the wood of hard
Matter boomerang disk, boomerang hole can not be closed automatically as numb matter boomerang disk after carry out activity, and longevity, can not be long-term in access times
Using and on foot increase cost, the boomerang disk more renewed must also relocate, more inconvenient.
In addition, darted activity when, user can all wish to hit the red heart on boomerang disk obtain high score, however, will
Parabolic type can be presented because of the weight of itself in the path of dartlike weapon directive boomerang disk, even if aiming at red heart, what is largely darted is fallen
Point can still be located at the scoring area below red heart, and it is made to can't bear to use, it is necessary to replace.
Take a broad view of aforementioned, the present inventor concentrates on studies through pains, thinks and designs a kind of boomerang disk rotating device, with needle
The missing of the prior art is improved, and then the implementation in enhancement industry utilizes.
Summary of the invention
In view of above-mentioned problem of the prior art, the purpose of the present invention is to propose to a kind of removable boomerang disk rotating devices, can
For setting up wooden boomerang disk, and prolong its service life.
Based on above-mentioned purpose, the present invention provides a kind of removable boomerang disk rotating device, and it includes boomerang disk and location structures.
Boomerang disk has projection surface and the back side, and boomerang disk may include the first locating module, and the first locating module is set to the back side of boomerang disk or sets
It is placed on the outer peripheral edge of boomerang disk.Location structure may include pivot and the second locating module, and the back side of boomerang disk is removable setting
In on pivot so that boomerang disc spins, the first locating module and the second locating module are in combination with to position boomerang disk.
Preferably, the first locating module is multiple first magnet, and the second locating module is multiple second magnet.
Preferably, multiple first magnet can be arranged on boomerang disk according to the array that the target center of projection surface is benchmark circulating type.
Preferably, impulse force is generated to buffer boomerang disk to location structure comprising soft materials on the back side of boomerang disk.
Preferably, the second locating module includes stepper motor to rotate the first locating module.
Preferably, the second locating module can be electrically connected control unit, to control the rotation angle of the first locating module.
Preferably, the first locating module includes gear, and the second locating module includes driving lever, and driving lever is engageable to gear.
Based on above-mentioned purpose, the present invention provides a kind of removable boomerang disk rotating device again, it includes boomerang disk, location structure with
And cabinet.Boomerang disk has projection surface and the back side, and boomerang disk may include the first locating module, and the first locating module is set to the back of boomerang disk
Face is set on the outer peripheral edge of boomerang disk.Location structure may include pivot and the second locating module, and the back side of boomerang disk is removable
Be set on pivot so that boomerang disc spins, the first locating module and the second locating module are in combination with to position boomerang disk.
Location structure and boomerang disk are set in the accommodating space of cabinet, and boomerang disk is made to be located at the opening of cabinet to be revealed in outside cabinet.
Preferably, the profile of the opening of cabinet may conform to the surface profile of boomerang disk.
Preferably, the first locating module is multiple first magnet, and the second locating module is multiple second magnet.
Preferably, multiple first magnet can be arranged on boomerang disk according to the array that the target center of projection surface is benchmark circulating type.
Preferably, the second locating module includes stepper motor to rotate the first locating module.
Preferably, the second locating module can be electrically connected control unit, to control the rotation angle of the first locating module.
Preferably, the first locating module includes gear, and the second locating module includes driving lever, and driving lever is engageable to gear.
In conclusion removable boomerang disk rotating device under this invention, can have the advantages that one or more are following:
(1) removable boomerang disk rotating device of the invention, is rotatably to be set to boomerang disk on location structure, when boomerang disk
Red heart below scoring area boomerang hole it is too many and can't bear in use, the scoring area that can be rotated boomerang disk and keep boomerang hole less is located at red heart
Lower section, continue to use boomerang disk can.
(2) removable boomerang disk rotating device of the invention is to be changed to the structure of the fixed target of the prior art to make target
Axle center is removable to be incorporated on pivot, and is fixed its position using location structure accordingly, and the combination of above structure can
Target is set more easily to replace.
(3) removable boomerang disk rotating device of the invention can only change from structure and reach the purpose of the present invention, thus can
Directly improvement is obtained from existing boomerang disk, also be will not influence and is scored using optics automatic score boomerang disk device to dartlike weapon
Function.
In order to allow after above-mentioned purpose, technical characteristic and actual implementation it is incremental become apparent understandable, below will
Corresponding relevant attached drawing is assisted with preferred implementation example to be described in detail.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is component explosive view according to a first embodiment of the present invention；
Fig. 2 is the first diagrammatic cross-section according to a first embodiment of the present invention；
Fig. 3 is the second diagrammatic cross-section according to a first embodiment of the present invention；
Fig. 4 is component explosive view according to a second embodiment of the present invention；
Fig. 5 is component explosive view according to a third embodiment of the present invention；
Fig. 6 is combination diagram according to a third embodiment of the present invention.
Appended drawing reference
10: boomerang disk；
11: the projection surface of boomerang disk；
12: the back side of boomerang disk；
20: location structure；
21: pivot；
22: the surface of location structure；
25: groove；
26: soft convex block；
30: the first magnet；
31: the second magnet；
40: gear；
41: driving member；
42: driving lever；
50: control unit；
60: cabinet；
61: the opening of cabinet.
Specific embodiment
Below in conjunction with attached drawing, the multiple preferred embodiments that the present invention will be described in detail.
It is the component explosive view and the first diagrammatic cross-section of first embodiment of the invention also referring to Fig. 1 and Fig. 2.
It is a kind of boomerang disk rotating device in figure, may include boomerang disk 10 and location structure 20.Boomerang disk rotating device of the invention can be applied to
Automatic score boomerang disk device, scores to the dartlike weapon on boomerang disk 10, wherein automatic score boomerang disk device may include multiple camera shootings
Unit and processing module.Camera unit and boomerang disk 10 are set to same plane, and direction intersection ground captures multiple images respectively.Place
Reason module calculates the fractional value of dartlike weapon according to the dartlike weapon drop point site of two of them image, and above-mentioned automatic score boomerang disk
Device can keep camera unit and boomerang disk 10 to be set to same plane after applying boomerang disk rotating device of the invention, and
Under conditions of the relative distance of camera unit and boomerang disk, boomerang disk 10 is advantageously rotated.
Boomerang disk 10 of the present invention is solid solid wood material, the first locating module can be equipped on boomerang disk 10, in this implementation
The first locating module in example is multiple first magnet 30, and multiple first magnet 30 can be on the basis of the target center according to boomerang disk projection surface 11
The array arrangement of circulating type is fixed on boomerang disk 10.
Location structure 20 may include pivot 21 and the second locating module, and the second locating module in this present embodiment is multiple
Second magnet 31, pivot 21 are set on the surface 22 of location structure 20, and the axle center pivot with the back side (not shown) of boomerang disk 10
It connects, so that boomerang disk 10 can rotate on pivot 21, multiple second magnet 31 are set on the surface 22 of location structure 20, position
Can correspond to adsorbs multiple first magnet 30, so that boomerang disk 10 is positioned when stopping rotating by magnetic force.
By the above setting of the invention, boomerang disk 10 can be made rotatably to be set on location structure 20, when boomerang disk 10
The boomerang hole of scoring area below the red heart of projection surface 11 is too many and can't bear in use, can be rotated the score that boomerang disk 10 keeps boomerang hole less
Area is located at the lower section of red heart, continue to use boomerang disk 10 can.
In addition, the axle center at the back side of boomerang disk 10 also can and location structure 20 the removable combination of pivot 21, when boomerang disk 10
Being positioned with the first locating module with the second locating module when combining with location structure 20 rotates it not, can be not necessary in boomerang
Additional fixed structure is set on disk, thus simplifies the movement of replacement boomerang disk.Specifically, if boomerang disk 10 is shown in Fig. 2
Set-up mode be set on location structure 20, can directly hold boomerang disk 10 and mobile to the direction of opening 61, phase also can be used
Same mode is put into new target into cabinet 60 from opening 61, and need not unclamp makes boomerang disk be fixed on the spiral shell on upright surface
Silk, need to also be positioned regardless of new target during locking screw.
In this present embodiment, location structure 20 may be disposed in 60 accommodating space of cabinet, and cabinet 60 is that have opening 61.
The opening 61 of cabinet 60 can be round or multilateral shape, and the pivot 21 of location structure 20 may be disposed at the inside of cabinet 60, and
Corresponding to 61 positions that are open, to make boomerang disk 10 that can be revealed in outside cabinet 60 after finishing assembly, but not limited to this, for example,
Also settable camera unit and processing module in 60 accommodating space of cabinet make camera unit and boomerang disk 10 be set to same plane,
And it is exposed to boomerang disk 10 at the opening 61 of cabinet 60, wherein the position of preferably pivot 21 can correspond to the geometry of opening 61
Center and be arranged.
In implementation, the profile of the opening 61 of cabinet 60 may conform to the profile of boomerang disk 10, and user is allowed to become apparent from boomerang disk 10
Range.
In implementation, multiple first magnet 30 and multiple second magnet 31 are settable as shown in Fig. 2, multiple first magnet 30 are set
It is placed on the outer peripheral edge of boomerang disk 10, multiple second magnet 31 are set on the location structure 20 in cabinet 60, and its set-up mode
Corresponding to the set-up mode of the first magnetic MTR 30, multiple first magnet 30 are adsorbed with suitably corresponding, reach mesh of the invention whereby
's.
In addition, when using boomerang disk rotating device of the invention by its boomerang disk 10 be rotatablely arranged in cabinet 60 and via
Opening 61 is when being revealed in outer, and boomerang disk rotating device of the invention can allow the projection surface 11 and automatic score boomerang disk device of boomerang disk 10
Photographic device is in the same plane, and so as to make automatic score boomerang disk device score the dartlike weapon on boomerang disk 10, this is set
The detecting mode that will not influence automatic score boomerang disk device is set, and can still keep camera unit and boomerang disk when rotating boomerang disk 10
10 are set to the relative distance of same plane and camera unit and boomerang disk 10, so as to avoid rotation boomerang disk 10 or replacement boomerang disk 10
When, it leads to the problem of and the relative positional relationship to camera unit and boomerang disk 10 is needed to be corrected.
In implementation, can design makes there is gap between the first magnet 30 and the second magnet 31, to avoid boomerang disk 10 by external force
It allows the first magnet 30 and the second magnet 31 to collide when impact, and makes magnetic decline.
It is component explosive view and the signal of the second section according to a first embodiment of the present invention also referring to Fig. 1 and Fig. 3
Figure, is the projection that multiple first magnet 30 are set to boomerang disk 10 in the present embodiment unlike the first sectional view schematic diagram
Multiple second magnet 31 are arranged surface 22 identical with pivot 21, reach the purpose of the present invention whereby by the back side in face 11.
In addition, in that can further include groove 25 on 20 side wall of location structure, the bottom of groove 25 is located at the projection surface of boomerang disk 10
Between 11 and the surface 22 of location structure 20, the back side of the projection surface 11 of boomerang disk 10 is equipped with soft convex block 26, and keeps its contact flat
Row is in the bottom of the groove 25 on surface 22.Under such setting, soft convex block 26 produces when caning absorb dartlike weapon directive projection surface 11
Raw impulse force also can avoid consuming because of the magnetic force for hitting the first magnet 30 and the second magnet 31 that generate and impulse force be to pivot
21 abrasions generated.
It is to be positioned using the magnet being arranged on location structure 20 and boomerang disk 10, in detail in above first embodiment
Thin says, 20 scoring areas is all equipped with substantially on boomerang disk 10, therefore can be equipped with 20 the first magnet 30 in boomerang disk 10, made
Its unit angle rotated every time is 18 degree (360 degree divided by 20), and on location structure 20 equipped at least two second magnetic
Iron 31, and make the integral multiple of the angle unit angle of pivot 21 and at least two second magnet 31, make the first magnet 30 and
Two magnet 31 can be positioned according to score area, but be not limited in implementation, and spirit according to the present invention, which can further include, makes phase
The first magnet 30 and the second magnet 31 answered, the aspect in foundation score area and the setting side that position it can after rotation
Formula.
In addition, the set-up mode according to the 20 above magnet, when needing to change boomerang disk, it is only necessary to which rotating 9 degree can solve
Except most of magnetic force, user is provided without time-consuming or laborious disassembly and is set to dartboard for fixing the prior art in upright
Locking unit in plane need not also worry the problem of boomerang disk positions after reinstalling new target.
Further, since boomerang disk 10 is rotatably set on location structure 20 by the present invention, thus can not be according to script boomerang
Score number on disk 10 is scored, and score number is set on the surface 22 of location structure 20 however, can design, or sets
It is placed in around the opening 61 of cabinet 60, it is such to design the volume that also reduce boomerang disk 10 to score, reduce cost.
In above embodiment by taking the solid solid wood boomerang disk of hard as an example, but the material of boomerang disk of the present invention is not with this
It is limited, also can is other hard boomerang disks, such as wooden boomerang disk, numb matter boomerang disk, paper boomerang disk, or be soft boomerang disk, such as soft
Hole hole target.
Referring to Fig. 4, it is component explosive view according to a second embodiment of the present invention, it is a kind of boomerang disk rotation dress in figure
It sets, includes boomerang disk 10 and location structure 20.The center of boomerang disk 10 is equipped with the first locating module, is in this present embodiment gear
40.Location structure 20 may include pivot 21 and the second locating module, be in this present embodiment driving member 41, and pivot 21 can make boomerang
The axle center pivot joint of disk 10 makes boomerang disk 10 rotatable thereon, when boomerang disk 10 is set to location structure 20, gear 40 and driving member
41 is engageable to be positioned.
In implementation, driving member 41 may include stepper motor, servo motor or ratchet mechanism.Whereby, driving member 41 is corresponding
The rotational angle for controlling gear 40, the scoring area below the red heart of the projection surface 11 of boomerang disk 10 can't bear in use, can be driven
Driving member 41 will be unable to using score area rotate to other angles, i.e., it is fixed to make boomerang disk 10 for stopping driving member 41, thus reaches
The purpose of the present invention, but not limited to this, for example, driving member 41 can also directly drive without using gear engagement to be made
The rotation of first locating module.
In implementation, driving member 41 can be electrically connected control unit 50, and make its turn by the manipulation gear 40 of control unit 50
It moves to predetermined angular, also can control driving member 41 and make the only one direction rotation of boomerang disk 10, and accordingly carry out manual or automated control
System.
In the second embodiment of the present invention, it can be also equipped with setting as in the first embodiment, such as can tie in positioning
Groove on structure, or soft materials are equipped in the back side of boomerang disk 10, but be not limited in implementation.
It is the component explosive view and combination diagram of 3rd embodiment also referring to Fig. 5 and Fig. 6, in this present embodiment,
First locating module is set on the axle center at the back side 12 of boomerang disk 10, structure be include gear 40 on groove and its side wall,
Second locating module is set on location structure 20 and includes driving lever 42, when boomerang disk 10 is articulated in location structure 20, positioning knot
The driving lever 42 of structure 20 can be engaged in gear 40, and boomerang disk 10 can carry out unidirectional rotation when user exerts a force at this time, work as stopping
Force and driving lever 42 is when being engaged in the groove of gear 40, boomerang disk 10 stops operating and positions, with reach it is of the invention can be to boomerang
The purpose that disk 10 is positioned.
The foregoing is merely illustratives, rather than are restricted person.It is any without departing from spirit and scope of the invention, and to it
The equivalent modifications or change of progress, are intended to be limited solely by the protection scope of appended claims.
Claims (7)
1. a kind of removable boomerang disk rotating device, characterized by comprising:
Boomerang disk has projection surface and the back side, and the boomerang disk includes the first locating module, and first locating module is set to described
The back side of boomerang disk is set on the outer peripheral edge of the boomerang disk；
Location structure, include pivot and the second locating module, the back side of the boomerang disk it is removable be set on the pivot with
Make the boomerang disc spins, first locating module and second locating module in conjunction with to position to the boomerang disk；With
And
Cabinet, the location structure and the boomerang disk are set in the accommodating space of the cabinet, and the boomerang disk is made to be located at institute
The opening of cabinet is stated to be revealed in outside the cabinet；
In including groove on location structure side wall, the bottom of groove is located between the projection surface of boomerang disk and the surface of location structure,
The back side of the projection surface of boomerang disk is equipped with soft convex block, and it is made to contact the bottom for being parallel to the groove on surface.
2. removable boomerang disk rotating device according to claim 1, which is characterized in that the profile of the opening of the cabinet accords with
Close the surface profile of the boomerang disk.
3. removable boomerang disk rotating device according to claim 1, which is characterized in that first locating module is multiple
First magnet, second locating module are multiple second magnet.
4. removable boomerang disk rotating device according to claim 3, which is characterized in that multiple first magnet are according to institute
The target center of the projection surface of boomerang disk is stated to be arranged on the boomerang disk for the array of benchmark circulating type.
5. removable boomerang disk rotating device according to claim 1, which is characterized in that second locating module includes step
Into motor to rotate first locating module.
6. removable boomerang disk rotating device according to claim 5, which is characterized in that second locating module electrically connects
Control unit is connect, to control the rotation angle of first locating module.
7. removable boomerang disk rotating device according to claim 1, which is characterized in that first locating module includes tooth
Wheel, second locating module include driving lever, and the driving lever is engaged in the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001341.XA CN106940154B (en) | 2016-01-05 | 2016-01-05 | Removable boomerang disk rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001341.XA CN106940154B (en) | 2016-01-05 | 2016-01-05 | Removable boomerang disk rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940154A CN106940154A (en) | 2017-07-11 |
| CN106940154B true CN106940154B (en) | 2019-11-29 |
Family
ID=59468844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001341.XA Active CN106940154B (en) | 2016-01-05 | 2016-01-05 | Removable boomerang disk rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940154B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083884A1 (en) | 2022-10-18 | 2024-04-25 | Bernhard Loth | Sport and game device, and rotational apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2614751A (en) * | 2022-01-18 | 2023-07-19 | Gravity Brands Ltd | Modular darts environment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200468Y (en) * | 1994-06-30 | 1995-06-14 | 游志豪 | Acoustoopic fly-dart target with rotable target surface |
| GB2471337A (en) * | 2009-06-26 | 2010-12-29 | Unicorn Products Ltd | Dartboard Mount |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600782Y (en) * | 2002-11-21 | 2004-01-21 | 黄荣信 | Boomerang target capable of regulating target position |
| CN2720389Y (en) * | 2004-08-28 | 2005-08-24 | 合肥华隆运动器材有限公司 | Rotatable boomerang target |
| CN1693832A (en) * | 2005-03-10 | 2005-11-09 | 合肥华隆运动器材有限公司 | Electronic boomerang target and method for rotating target |
| CN2903896Y (en) * | 2006-03-31 | 2007-05-23 | 王金和 | Clamping type sisal electronic target |
| CN205352207U (en) * | 2016-01-05 | 2016-06-29 | 奈特视讯科技股份有限公司 | Removable dartlike weapon dish rotating device |
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2016
- 2016-01-05 CN CN201610001341.XA patent/CN106940154B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200468Y (en) * | 1994-06-30 | 1995-06-14 | 游志豪 | Acoustoopic fly-dart target with rotable target surface |
| GB2471337A (en) * | 2009-06-26 | 2010-12-29 | Unicorn Products Ltd | Dartboard Mount |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083884A1 (en) | 2022-10-18 | 2024-04-25 | Bernhard Loth | Sport and game device, and rotational apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106940154A (en) | 2017-07-11 |
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