Magnetic induction coil wiring structure and magnetic induction type electronic target

A technology of magnetic induction coil and wiring structure, which is applied to targets, javelin targets, offensive equipment, etc., can solve the problems of not overcoming the technical problems of pressure-sensitive electronic targets, inconvenient processing and manufacturing, and complicated wiring results, so as to avoid manual manual processing and save money. Coil material, the effect of reducing the dart drop rate

Inactive Publication Date: 2020-09-29
王照
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the design schemes of the above two magnetic induction electronic targets, they did not overcome the technical problems of pressure induction electronic targets, but only provided an induction method different from pressure induction, and both had cumbersome wiring results and were not convenient for processing and manufacturing. The problem of high cost

Method used

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  • Magnetic induction coil wiring structure and magnetic induction type electronic target
  • Magnetic induction coil wiring structure and magnetic induction type electronic target
  • Magnetic induction coil wiring structure and magnetic induction type electronic target

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The dart board is mainly composed of a target body cavity, a target body embedded in the target body cavity, and a partitioned isolation net arranged in the target body. The target cavity is composed of a bottom plate 1 and an outer ring frame 2 .

[0029] The target area of ​​the international darts competition consists of 6 ring lines and 20 radial lines. From inside to outside, the 6 ring lines are 50-point ring line, 25-point ring line, 3-fold division inner ring line, 3-fold division outer ring line, 2-fold division inner ring line, and 2-fold division outer ring line. The 20 radial lines are radially distributed at equal intervals, extending from the 25-point ring line to the 2-fold outer ring line, and the interval angle between adjacent radial lines is 18°.

[0030] For ease of description, the present application refers to the 6 circular lines and the 20 radial lines collectively as partition lines.

[0031] The magnetic induction coil wiring structure disclo...

Embodiment 2

[0042] In the prior art, there is basically one magnetic induction coil for each partition, and there are many overlapping areas. First, wiring is inconvenient, and second, materials are wasted. In this embodiment, the magnetic induction coil set includes 5 loop coils and 10 radial coils.

[0043] The 5 loop coils are respectively 50-point loop coil y1, 25-point loop coil 2y, 3-fold partition inner loop coil y3, 3-fold partition outer loop coil y4, and 2-fold partition inner loop coil y5, such as Figure 6 As shown, regions Y1, Y2, Y3, Y4, and Y5 are sequentially formed.

[0044] 10 radial coils are set staggered at 18°, and each radial coil surrounds a 54° fan-shaped target surface, such as Figure 7 As shown, 20 18° fan-shaped areas Z1-Z20 are formed sequentially, such as Figure 8 shown.

[0045] In this winding method, there is only partial overlap between the 2-fold partition outer ring line and the 25-point ring line, which saves more than half of the coil raw materials...

Embodiment 3

[0055] The number of throws counted by the electronic target is judged by the number of darts on the target. If the magnetic induction coil only exists in the effective area, the dart will be thrown into the invalid area, and the electronic target will not be recognized. Enter the processing of the next dart.

[0056] In this embodiment, an invalid partition ring line is set in the outer ring frame body 2, and is connected to the circuit board through the bottom plate. If the electronic target recognizes that the dart is thrown into the invalid area, the score is directly judged to be 0, and the next dart is waiting for identification, which reduces the frequency of manual processing (unless it misses the target, manual processing is not required).

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Abstract

The invention discloses a magnetic induction coil wiring structure and a magnetic induction type electronic target. According to the electronic target, a sheet-shaped protrusion extending into a target body is arranged at the position, corresponding to each partition line, of a bottom plate, and the sheet-shaped protrusions corresponding to the radial partition lines and sheet-shaped protrusions corresponding to the annular partition lines penetrate through each other to form net-shaped protrusions used for containing a magnetic induction coil set. According to the electronic target, startingfrom the bottom plate in a breakthrough mode, the net-shaped protrusions extending into the target body are arranged, the wiring mode of the target surface structure is not affected, wiring machiningis facilitated, and meanwhile the occupied effective scoring space of the target surface is small.

Description

technical field [0001] The invention relates to the technical field of electronic dartboards, in particular to a magnetic induction coil wiring structure and a magnetic induction type electronic target. Background technique [0002] The sport of darts originated in England in the 15th century, when soldiers threw javelins at stumps during battles, and later evolved into a small indoor sport. At present, there are many kinds of dart boards popular in the market, including paper targets, plastic targets, and hemp targets, among which hemp targets occupy a dominant position, and hemp targets are also professional targets for various international dart competitions. [0003] International darts competition target division such as figure 1 shown. Target surface partitions are usually divided by building partition isolation nets into the target body. The existing partition isolation nets include round wire nets, triangular nets and knife line nets. Among them, the knife line net...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41J3/00F41J3/02
CPCF41J3/0061F41J3/02
Inventor 王勇吴立友高洁曹洪
Owner 王照
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