CN2802432Y - Magnetic sensitive type electronic counting target - Google Patents
Magnetic sensitive type electronic counting target Download PDFInfo
- Publication number
- CN2802432Y CN2802432Y CN 200520084910 CN200520084910U CN2802432Y CN 2802432 Y CN2802432 Y CN 2802432Y CN 200520084910 CN200520084910 CN 200520084910 CN 200520084910 U CN200520084910 U CN 200520084910U CN 2802432 Y CN2802432 Y CN 2802432Y
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- score
- magnetic
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- thin slice
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Abstract
The utility model discloses a magnetic sensitive type electronic counting target which comprises a target surface body made of agar hemp and a bottom board made of plastic. The target surface body is arranged on the bottom board, and a score area style is arranged on the target surface body according to a standard target. The facade of the target bottom is provided with a plurality of grooves corresponding to the distribution of the score area of the target surface body. An iron sheet or a magnetic sheet with the same structure as the edge of the groove is respectively embedded in each groove, and the thickness of the sheet body is consistent with the depth of the groove. Magnetic force lines for generating sensitive signals are guided and focused in the score area by adopting the structure through the corresponding matching of the independent iron sheet or the magnetic sheet and a magnetic dart or a non-magnetic dart in the score area. Thus, the sensitive effect is accurate and the design difficulty of the sensitive program is reduced.
Description
Technical field
The utility model relates to a kind of boomerang apparatus, particularly relates to a kind of dartboard of magnetic inductive electronics score.
Background technology
Dartlike weapon is a kind of amusement type physical fitness equipment, the dartlike weapon motion is one and integrates the outdoor activity project that is easy to carry out interesting, athletics, because its technology simply is easy to grasp, do not need special place and facility, and amount of exercise is suitable, be not subjected to the restriction of age, sex, economical and practical, liked by increasing people.Participate in the dartlike weapon activity, not only can unfold muscles and bones, eliminate tired, strengthen people's coordination of body ability, can also temper people's will and improve psychological quality, the electronic dart that particularly adopts the electronics mode to score, multiple different playing method can be set, satisfy people's various amusement requirements.
The a kind of of prior art is the dartboard of the magnetic inductive electronics score of target surface with the fine jade fiber crops, it comprises the dartboard base plate that a dartboard target surface body that fine jade fiber crops material is made and a plastic material are made, the sisal target face be contained in base plate above, the sisal target face is provided with the score district according to the standard target pattern, in each score district an induction coil is housed respectively, the termination bending of induction coil penetrates the target surface body downwards and base plate is connected with the score circuit board that is contained in the base plate back side, hit the moment in a certain score of dartboard district when magnetic boomerang, the induction coil in the corresponding score of the magnetic force line cutting dartboard of dartlike weapon district, can in this coil, produce induced-current, thereby acquisition score induced signal, realized the electronics score, but will make induction more accurately then increase magnetic strength programming difficulty.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of dartboard of magnetic inductive electronics score is provided, and concentrates in the score district by the magnetic line of force guiding with dartlike weapon, makes inductive effects more accurate, greatly reduces the design difficulty of magnetic strength program.
The technical scheme that its technical problem that solves the utility model adopts is: the dartboard of a kind of magnetic inductive electronics score comprises the base plate that a target surface body that is made by fine jade fiber crops material and plastic production form; The target surface body be contained in base plate above, the target surface body is provided with the score district according to the standard target pattern, and an induction coil along the winding of score area edge respectively is housed in each score district; The back side at the bottom of the target is integrally formed with some a reinforcement and a mounting groove, and the score circuit board is contained in the mounting groove; Front at the bottom of target is provided with some and the score district target surface body the corresponding groove that distributes, and is embedded with iron thin slice or a magnetic flakes identical with the recess edge shape in each groove respectively, and the thickness of thin slice is consistent with the degree of depth of groove.
Described iron thin slice is common iron plate.
Described magnetic flakes is the thin slice of carrying magnetic material, as the ndfeb magnet thin slice.When adopting the carrying magnetic thin slice, corresponding employed dartlike weapon is carrying magnetic not then.
The shape of described each groove is identical with the block shape in its corresponding score district, and groove is less than the block in correspondence score district.
The shape of described each groove also can be inequality with the block shape in corresponding score district, as adopting circle also to be fine less than the trivial block size of score, or adopt other less than other shape of trivial of score, behind the alteration of form of groove, the corresponding iron thin slice or the also corresponding change of shape of magnetic flakes, when using round recessed, the shape of iron thin slice or magnetic flakes also is circular accordingly, like this, could guarantee that iron thin slice or magnetic flakes just embed in the groove.
Described groove comprises: first groove corresponding with 50 subregions; Second groove corresponding with 25 subregions; 20 with triangle one's duty circle in the 3rd corresponding groove of score district; 20 with three times of circles in the 4th corresponding groove of score district; 20 with fat one's duty circle in the 5th corresponding groove of score district; 20 with two times of circles in the 6th corresponding groove of score district.
Described iron thin slice or magnetic flakes comprise: the first thin slice body that a slice is corresponding with 50 subregions; The second thin slice body that a slice is corresponding with 25 subregions; 20 with triangle one's duty circle in the 3rd corresponding thin slice body of score district; 20 with three times of circles in the 4th corresponding thin slice body of score district; 20 with fat one's duty circle in the 5th corresponding thin slice body of score district; 20 with two times of circles in the 6th corresponding thin slice body of score district.
The groove of base plate has 82, comprising: first groove corresponding with 50 subregions, it be shaped as circle; Second groove corresponding with 25 subregions, it be shaped as annular; 20 with triangle one's duty circle in the 3rd corresponding groove of score district, its shape approaches fan-shaped; 20 with three times of circles in the 4th corresponding groove of score district because its width is narrower, its shape approaches circular-arc bar shaped; 20 with fat one's duty circle in the 5th corresponding groove of score district, its shape approaches trapezoidal, and there is radian on both sides up and down; 20 with two times of circles in the 6th corresponding groove of score district, same, because its width is narrower, its shape approaches circular-arc bar shaped, the 6th groove is provided in a side of the outside of the 4th groove, so the length of the 6th groove is longer than the 4th groove.
Iron thin slice or magnetic flakes have 82, comprising: first a thin slice body corresponding with 50 subregions, it be shaped as circle; A second thin slice body corresponding with 25 subregions, it be shaped as annular; 20 with triangle one's duty circle in the 3rd corresponding thin slice body of score district, its shape approaches fan-shaped; 20 with three times of circles in the 4th corresponding thin slice body of score district because its width is narrower, its shape approaches circular-arc bar shaped; 20 with fat one's duty circle in the 5th corresponding thin slice body of score district, its shape approaches trapezoidal, and there is radian on both sides up and down; 20 with two times of circles in the 6th corresponding thin slice body of score district, same, because its width is narrower, its shape approaches circular-arc bar shaped, the 6th thin slice body is provided in a side of the outside of the 4th thin slice body, so the length of the 6th thin slice body is longer than the 4th thin slice body.
Above-mentioned groove and iron thin slice or magnetic flakes also can be corresponding circle.
In 82 iron thin slices or 82 grooves of the corresponding embedding of magnetic flakes, because the thickness of iron thin slice or magnetic flakes is consistent with the degree of depth of groove, like this, base plate is packed into after iron thin slice or the magnetic flakes, its front still keeps the plane, can be installed together with sisal target face body, thereby constitute dartboard, like this, below each score district of dartboard, a slice iron thin slice or magnetic flakes are arranged all.
In the use, when adopting the iron thin slice, because the iron thin slice is nonmagnetic, then need adopt magnetic boomerang, during magnetic boomerang directive dartboard, the boomerang spine of dartlike weapon front end is gone in the fine jade fiber crops dartboard, the leading section of magnetic boomerang has magnetic, then just will inevitably produce the magnetic line of force around the leading section of magnetic boomerang, the moment in a certain score of dartboard district in magnetic boomerang boomerang spine, the magnetic line of force of magnetic boomerang will produce dissection to this induction coil of counting the section post dress, owing on the base plate of dartboard, be equipped with and the corresponding iron thin slice in district of scoring, just the front end that thrusts dartboard at dart target tip is provided with the iron thin slice, the iron thin slice can produce sucking action to the magnetic line of force of the dart target tip end of thrusting, be equivalent to the magnetic line of force that the magnetic boomerang end produces is forwards guided, like this, the magnetic line of force that just makes the magnetic boomerang end produce can relatively concentrate in the score district in stinging, the induction coil that formation is installed this meter section post cuts, and the fragmentary magnetic line of force may be to the generation cutting of the induction coil in adjacent score district, but, this frame mode makes order boomerang coil and closes on the electromotive force that coil produced separately and handle resolution easily.
When adopting magnetic flakes, because magnetic flakes has magnetic, then can not adopt magnetic boomerang, but adopt the draw point dartlike weapon, this not magnetic draw point dartlike weapon is being injected target surface moment, and draw point can make the magnetic line of force of magnetic flakes move to it to compile, and the magnetic line of force moves the induction coil that the moment that is collected to draw point cut this score block of target surface, make this score block coil produce electromotive force, this electromotive force can be used as the induced signal of score after treatment.
The electrical signal of reaction that coil produces is admitted in the score circuit, and then the dartlike weapon signal that touches this score zone just is admitted to the circuit of the scoring computing of scoring; Because different score district in the dartlike weapon thorn just has corresponding different induction coils to produce magnetic induction, then the conductor of corresponding coil just produces the signal of telecommunication, makes the signal that embodies score value be admitted to the score circuit and scores; When dartlike weapon hits in target surface and is static, because it is static, the magnetic line of force of magnetic at the bottom of the target or dartlike weapon end also becomes inactive state, so coil just can not produce electromotive force yet, then coil also just no longer includes signal of telecommunication generation, like this, every dartlike weapon only can make coil have the signal of telecommunication to produce in the moment that is incident upon dart target body, does not then have the signal of telecommunication to produce after static, to the not influence of score of follow-up dartlike weapon, make not mutual interference mutually between boomerang and the boomerang, obscure, guaranteed the accuracy of score.Each dartlike weapon touch target surface and by the signal of telecommunication that induction coil produced send into successively the score circuit after, by the score circuit calculate, by different entertainment way is set, can obtain the result that scores accordingly.
The beneficial effects of the utility model are, owing to adopted front at the bottom of target to be provided with some and the score district target surface body the corresponding groove that distributes, be embedded with iron thin slice or a magnetic flakes identical in each groove respectively with the recess edge shape, the thickness of iron thin slice or magnetic flakes is consistent with the degree of depth of groove, make in each score district an iron thin slice or magnetic flakes are all arranged, when adopt be the iron thin slice time, corresponding will adopt magnetic boomerang, when this magnetic boomerang thrusts a certain score district of dartboard, the iron thin slice in this score district can concentrate on the magnetic line of force guiding of dartlike weapon in this score district, make the magnetic line of force more concentrated, reduce the design difficulty of magnetic strength program; When adopt be magnetic flakes the time, then can not adopt magnetic boomerang, but adopt the draw point dartlike weapon, this not magnetic draw point dartlike weapon is being injected target surface moment, draw point can make the magnetic line of force of iron plate move to it to compile, the magnetic line of force moves the induction coil that the moment that is collected to draw point cut this score block of target surface, makes this score block coil produce electromotive force, and this electromotive force can be used as the induced signal of score after treatment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But the dartboard of a kind of magnetic inductive electronics score of the present utility model is not limited to embodiment.
Fig. 1 is the organigram of the utility model plastic bottom board;
Fig. 2 is the partial sectional view of the utility model plastic bottom board;
Fig. 3 is the organigram of the utility model iron thin slice or magnetic flakes.
The specific embodiment
Shown in accompanying drawing, the dartboard of a kind of magnetic inductive electronics score of the present utility model comprises the base plate 1 that a target surface body that is made by fine jade fiber crops material and plastic production form; The target surface body be contained in base plate above, the target surface body is provided with the score district according to the standard target pattern, and an induction coil along the winding of score area edge respectively is housed in each score district; 1 the back side is integrally formed with some a reinforcement 11 and a mounting groove (not shown) at the bottom of the target, and the score circuit board is contained in the mounting groove; 1 front is provided with 82 grooves at the bottom of target, and 82 grooves are respectively: first groove 21 corresponding with 50 subregions, it be shaped as circle; Second groove 22 corresponding with 25 subregions, it be shaped as annular; 20 with triangle one's duty circle in the 3rd corresponding groove 23 of score district, its shape approaches fan-shaped; 20 with three times of circles in the 4th corresponding groove 24 of score district because its width is narrower, its shape approaches circular-arc bar shaped; 20 with fat one's duty circle in the 5th corresponding groove 25 of score district, its shape approaches trapezoidal, and there is radian on both sides up and down; 20 with two times of circles in the 6th corresponding groove 26 of score district, same, because its width is narrower, its shape approaches circular-arc bar shaped, the 6th groove 26 is provided in a side of the outside of the 4th groove 24, so the length of the 6th groove 26 is longer than the 4th groove 24.In each groove, be embedded with iron thin slice or a magnetic flakes identical respectively with the recess edge shape, the thickness of iron thin slice or magnetic flakes is consistent with the degree of depth of groove, therefore, iron thin slice or magnetic flakes have 82, be respectively: first lamellar body 31 corresponding with 50 subregions, it be shaped as circle; Second lamellar body 32 corresponding with 25 subregions, it be shaped as annular; 20 with triangle one's duty circle in the 3rd corresponding lamellar body 33 of score district, its shape approaches fan-shaped; 20 with three times of circles in the 4th corresponding lamellar body 34 of score district because its width is narrower, its shape approaches circular-arc bar shaped; 20 with fat one's duty circle in the 5th corresponding lamellar body 35 of score district, its shape approaches trapezoidal, and there is radian on both sides up and down; 20 with two times of circles in the 6th corresponding lamellar body 36 of score district, same, because its width is narrower, its shape approaches circular-arc bar shaped, the 6th lamellar body 36 is provided in a side of the outside of the 4th lamellar body 34, so the length of the 6th lamellar body 36 is longer than the 4th lamellar body 34.
With 82 iron thin slices or magnetic flakes 31,32,33,34,35,36 corresponding embeddings in 82 grooves 21,22,23,24,25,26, because the thickness of iron thin slice or magnetic flakes is consistent with the degree of depth of groove, like this, base plate 1 is packed into after iron thin slice or the magnetic flakes 31,32,33,34,35,36, its front still keeps the plane, can be installed together with sisal target face body, thereby constitute dartboard, like this, below each score district of dartboard, a slice iron plate is arranged all.
In the use, when adopting the iron thin slice, because the iron thin slice is nonmagnetic, then need adopt magnetic boomerang, during magnetic boomerang directive dartboard, the boomerang spine of dartlike weapon front end is gone in the fine jade fiber crops dartboard, the leading section of magnetic boomerang has magnetic, then just will inevitably produce the magnetic line of force around the leading section of magnetic boomerang, the moment in a certain score of dartboard district in magnetic boomerang boomerang spine, the magnetic line of force of magnetic boomerang will produce dissection to this induction coil of counting the section post dress, owing on the base plate of dartboard, be equipped with and the corresponding iron thin slice 35 in district of scoring, just the front end that thrusts dartboard at dart target tip is provided with iron thin slice 35, the magnetic line of force that iron thin slice 35 is understood the dart target tip end of thrusting produces sucking action, be equivalent to the magnetic line of force that the magnetic boomerang end produces is forwards guided, like this, the magnetic line of force that just makes the magnetic boomerang end produce can relatively concentrate in the score district in stinging, the induction coil that formation is installed this meter section post cuts, and the fragmentary magnetic line of force may be to the generation cutting of the induction coil in adjacent score district, but, this frame mode makes order boomerang coil and closes on the electromotive force that coil produced separately and handle resolution easily.
When adopting magnetic flakes, because magnetic flakes has magnetic, then can not adopt magnetic boomerang, but adopt the draw point dartlike weapon, this not magnetic draw point dartlike weapon is being injected target surface moment, and draw point can make the magnetic line of force of magnetic flakes move to it to compile, and the magnetic line of force moves the induction coil that the moment that is collected to draw point cut this score block of target surface, make this score block coil produce electromotive force, this electromotive force can be used as the induced signal of score after treatment.
The electrical signal of reaction that coil produces is admitted in the score circuit, and then the dartlike weapon signal that touches this score zone just is admitted to the circuit of the scoring computing of scoring; Because different score district in the magnetic boomerang thorn just has corresponding different induction coils to produce magnetic induction, then the conductor of corresponding coil just produces the signal of telecommunication, makes the signal that embodies score value be admitted to the score circuit and scores; When dartlike weapon hits in target surface and is static, so do not have the speed coil just can not produce electromotive force owing to static yet, then coil also just no longer includes signal of telecommunication generation, like this, every dartlike weapon only can make coil have the signal of telecommunication to produce in the moment that is incident upon dart target body, does not then have the signal of telecommunication to produce after static, to the not influence of score of follow-up dartlike weapon, make not mutual interference mutually between boomerang and the boomerang, obscure, guaranteed the accuracy of score.Each dartlike weapon touch target surface and by the signal of telecommunication that induction coil produced send into successively the score circuit after, by the score circuit calculate, by different entertainment way is set, can obtain the result that scores accordingly.
The dartboard of a kind of magnetic inductive electronics score of the present utility model, the shape of its groove also can be inequality with the block shape in corresponding score district, as adopting circle less than the trivial block size of score, after the alteration of form of groove is circle, the corresponding iron thin slice or the also corresponding circle of changing into of shape of magnetic flakes just can embed in the groove iron thin slice or magnetic flakes.
Claims (5)
1. the dartboard of magnetic inductive electronics score comprises the base plate that a target surface body that is made by fine jade fiber crops material and plastic production form; The target surface body be contained in base plate above, the target surface body is provided with the score district according to the standard target pattern, and an induction coil along the winding of score area edge respectively is housed in each score district; The back side at the bottom of the target is integrally formed with some a reinforcement and a mounting groove, and the score circuit board is contained in the mounting groove; It is characterized in that: the front at the bottom of target is provided with some and the score district target surface body the corresponding groove that distributes, and is embedded with iron thin slice or a magnetic flakes identical with the recess edge shape in each groove respectively, and the thickness of thin slice is consistent with the degree of depth of groove.
2. the dartboard of a kind of magnetic inductive electronics score according to claim 1, it is characterized in that: described iron thin slice is common iron plate.
3. the dartboard of a kind of magnetic inductive electronics score according to claim 1, it is characterized in that: described magnetic flakes is the thin slice that has magnetisable material.
4. the dartboard of a kind of magnetic inductive electronics score according to claim 1, it is characterized in that: described groove comprises: first groove corresponding with 50 subregions; Second groove corresponding with 25 subregions; 20 with triangle one's duty circle in the 3rd corresponding groove of score district; 20 with three times of circles in the 4th corresponding groove of score district; 20 with fat one's duty circle in the 5th corresponding groove of score district; 20 with two times of circles in the 6th corresponding groove of score district.
5. the dartboard of a kind of magnetic inductive electronics score according to claim 1, it is characterized in that: described iron thin slice or magnetic flakes comprise: the first thin slice body that a slice is corresponding with 50 subregions; The second thin slice body that a slice is corresponding with 25 subregions; 20 with triangle one's duty circle in the 3rd corresponding thin slice body of score district; 20 with three times of circles in the 4th corresponding thin slice body of score district; 20 with fat one's duty circle in the 5th corresponding thin slice body of score district; 20 with two times of circles in the 6th corresponding thin slice body of score district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084910 CN2802432Y (en) | 2005-06-29 | 2005-06-29 | Magnetic sensitive type electronic counting target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084910 CN2802432Y (en) | 2005-06-29 | 2005-06-29 | Magnetic sensitive type electronic counting target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802432Y true CN2802432Y (en) | 2006-08-02 |
Family
ID=36847143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084910 Expired - Fee Related CN2802432Y (en) | 2005-06-29 | 2005-06-29 | Magnetic sensitive type electronic counting target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802432Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371497A (en) * | 2021-05-20 | 2022-11-22 | 宋志云 | Electromagnetic induction dart target |
-
2005
- 2005-06-29 CN CN 200520084910 patent/CN2802432Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371497A (en) * | 2021-05-20 | 2022-11-22 | 宋志云 | Electromagnetic induction dart target |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |