CN101285668B - Non-metal induction target plate - Google Patents
Non-metal induction target plate Download PDFInfo
- Publication number
- CN101285668B CN101285668B CN200810016060.7A CN200810016060A CN101285668B CN 101285668 B CN101285668 B CN 101285668B CN 200810016060 A CN200810016060 A CN 200810016060A CN 101285668 B CN101285668 B CN 101285668B
- Authority
- CN
- China
- Prior art keywords
- target plate
- target
- insulating barrier
- round
- induction
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 11
- 230000006698 induction Effects 0.000 title claims description 18
- 150000002843 nonmetals Chemical class 0.000 title description 2
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000001939 inductive effect Effects 0.000 abstract 6
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007087 memory ability Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention relates to the new material field, in particular to a nonmetal inductive target plate, comprising an insulating spacer plate, wherein an inductive target plate is stuck on two sides of the insulating spacer plate. The nonmetal inductive target plate is characterized in that: the inductive target plate is made with paper pulp, EVA particles, water polyurethane additive and graphite powder as raw materials; the composition of the raw materials in percentage by weight is: 20 to 25 percent of paper pulp, 30 to 35 percent of EVA particles, 5 to 10 percent of water polyurethane additive and 38 to 40 percent of graphite powder; a die is filled with the raw materials mixed well, heated to 150 DEG C and pressed, and then the inductive target plate can be obtained. The nonmetal inductive target plate has good memory recovery property, can still induce signals accurately when two bullets pass the same bullet hole at high speed, and has light weight as well as low cost.
Description
Technical field
The invention belongs to field of new, specifically a kind of non-metal induction target plate.
Background technology
In military live-fire training, read target, indication of shots is an important process, existing technology is after one takes turns design and finishes, and by staff, reads target and indication of shots nearby.In existing technology, have a kind of two-layer electrode short circuit sampling method that cries, its structure and principle are making by slab insulant datum plate and the round target that insulating panel, insulating barrier, insulating back panel and tabular conductive material (board-like material is the metal materials such as copper coin, aluminium sheet, iron plate) make and be alternately formed by stacking after chest silhouette figure.By take each round target forming, it is normal open circuit, during ball firing, as long as metal sublayer bullet punctures any round target in composition target board, metal sublayer bullet is by basic target and the instantaneous conducting of round target of being hit, form instantaneous closed circuit, the signal that in closed circuit, electric current passes through becomes digital displaying signal after treatment, and metal sublayer bullet is through after complex target plate, and the closed circuit of conducting reverts to the state of often opening.Because the conductive material in metal composite target plate mostly is copper coin or aluminium sheet, after bullet passes through at a high speed, because metal conducting layer does not have refresh memory ability, bullet can on conductive layer, stay after by target plate than bullet diameter large aperture also, when another bullet there will be and do not produce induced signal when by same shell hole, cause induction of signal unreliable.In addition, in existing technology, also there is automatic scoring round target device, answer its complex structure, expensive, poor stability, almost not application in military training except application in sports activity.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, a kind of good reminiscence that has is provided, two bullets from same shell hole at a high speed by time accurate induced signal still, and the non-metal induction target plate lightweight, cost is low.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of non-metal induction target plate, comprise insulating barrier, insulating barrier both sides are fitted with induction target plate, it is characterized in that, induction target plate is that raw material makes by paper pulp, EVA particle, aqueous polyurethane additive, graphite powder, raw material forms by weight percentage, paper pulp 20～25, EVA particle 30～35, aqueous polyurethane additive 5～10, graphite powder 38～40 are filled on mould and by mold heated to a 150 ℃ compacting and form after stirring.
The invention has the beneficial effects as follows: its cost is 1/10th of traditional metal conductive layer target plate, there is good reminiscence, at bullet, by shell hole that rear target plate stays, be only 16～20% of caliber at a high speed, can two bullets from same shell hole at a high speed by time accurate induced signal still, weight is only 1/5th of traditional metal conductive layer target plate.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1:
The present embodiment be take 1000mg as unit, become to be grouped into and proportioning by 200mg paper pulp (ratio of water and paper pulp is 4: 1), 330mgEVA waste material (particle average grain diameter is 300～800 μ m), (powder average grain diameter is 30～200 μ m for 80mg aqueous polyurethane additive, 390mg graphite powder, purity 99.99%) after stirring, be filled into particular manufacturing craft mold heated to a 150 ℃ compacting is formed to induction target plate, induction target plate is fitted in the both sides of insulating barrier.
The insulating barrier of non-metal induction target plate of the present invention is a kind of highdensity EVA foamed board.Insulation must be less than the length dimension of bullet metal sublayer bullet for ball firing every the gauge of version, and insulation is 5～15mm every the gauge of version; Right plane congruent region target at insulating barrier.Superposed surfaces in the left plane of insulating barrier as ring-like target, ring-like and region target plate posts insulating panel, and its shape, size are pressed chest silhouette figure and are made.In the left plane of insulating barrier, during superimposed round target, paste one by one or connect in the scoring ring position on insulating barrier by chest silhouette figure, between each round target, have 2MM gap to be separated by.
Region target plate and insulating barrier superimposed before, to draw four conductive strips from region target plate periphery diverse location, also from each round target diverse location, draw five conductive strips respectively, from the upper and lower, left and right frame of induction region and round target plate, guide to signal of telecommunication digital radio radiating circuit nearby, the conductive strips that round target is drawn are received respectively on the signal of telecommunication digital processing unit the corresponding interface being connected in circuit by round target serial number, and radio transmitter is connected on the output interface of signal of telecommunication digital processing unit.Through conductive strips in succession, forming each round target is the normal open circuit of unit, during ball firing, metal sublayer bullet hits a certain round target in non-metal induction target plate, metal sublayer bullet as conductor by hit round target and area target momentary connection, that is to say to form take and hit the moment closed circuit that round target is unit, in closed circuit, there is the signal of telecommunication to pass through, this signal of telecommunication is hit signal as a certain round target and is transferred to signal of telecommunication digital processing unit, forms after treatment digital data transmission and demonstrates in time shooting grade to receiving circuit.If metal sublayer bullet hits between two round targets, form two closed circuits, produce the signal that two round targets are hit, signal of telecommunication digital processing unit is selected the high shooting grade that shows by coded program.
The present invention can also realize by the listed embodiment of according to the form below: its structure and process are identical with embodiment 1, unit (%)
| Paper pulp | EVA particle | Aqueous polyurethane additive | Graphite powder | |
| Embodiment 2 | 25 | 30 | 7 | 38 |
| Embodiment 3 | 23 | 31 | 6 | 40 |
| Embodiment 4 | 20 | 32 | 10 | 38 |
Claims (1)
1. a non-metal induction target plate, comprise insulating barrier, insulating barrier both sides are fitted with induction target plate, it is characterized in that, induction target plate is by paper pulp, EVA particle, aqueous polyurethane additive, graphite powder is that raw material makes, raw material forms by weight percentage, paper pulp 20～25, EVA particle 30～35, aqueous polyurethane additive 5～10, graphite powder 38～40, after stirring, be filled on mould and by mold heated to a 150 ℃ compacting and form, induction target plate is fitted in the both sides of insulating barrier, the gauge of insulating barrier is less than the length dimension of bullet metal sublayer bullet for ball firing, at the right plane congruent region target of insulating barrier, the left plane of insulating barrier is as the superposed surfaces of ring-like target, and ring-like target plate and region target plate post insulating panel, and its shape, size are pressed chest silhouette figure and made, in the left plane of insulating barrier, during superimposed round target, paste one by one or connect in the scoring ring position on insulating barrier by chest silhouette figure, between each round target, have 2MM gap to be separated by, region target plate and insulating barrier superimposed before, to draw four conductive strips from region target plate periphery diverse location, also from each round target diverse location, draw five conductive strips respectively, from the upper and lower, left and right frame of induction region and round target plate, guide to signal of telecommunication digital radio radiating circuit nearby, the conductive strips that round target is drawn are received respectively on the signal of telecommunication digital processing unit the corresponding interface being connected in circuit by round target serial number, and radio transmitter is connected on the output interface of signal of telecommunication digital processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810016060.7A CN101285668B (en) | 2008-05-21 | 2008-05-21 | Non-metal induction target plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810016060.7A CN101285668B (en) | 2008-05-21 | 2008-05-21 | Non-metal induction target plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101285668A CN101285668A (en) | 2008-10-15 |
| CN101285668B true CN101285668B (en) | 2014-02-26 |
Family
ID=40057989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810016060.7A Expired - Fee Related CN101285668B (en) | 2008-05-21 | 2008-05-21 | Non-metal induction target plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101285668B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180967Y (en) * | 1993-05-22 | 1994-10-26 | 刘斌胜 | Electronic target reporting device |
| CN1098153A (en) * | 1993-07-30 | 1995-02-01 | 夏纪栋 | A kind of production method of semiconducting paper |
| CN2811928Y (en) * | 2005-08-05 | 2006-08-30 | 邵学悌 | Electronic contact type target with integrated target surface |
| CN101029156A (en) * | 2007-03-02 | 2007-09-05 | 陆洪兴 | EVA elastic rubber brick and its production |
-
2008
- 2008-05-21 CN CN200810016060.7A patent/CN101285668B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180967Y (en) * | 1993-05-22 | 1994-10-26 | 刘斌胜 | Electronic target reporting device |
| CN1098153A (en) * | 1993-07-30 | 1995-02-01 | 夏纪栋 | A kind of production method of semiconducting paper |
| CN2811928Y (en) * | 2005-08-05 | 2006-08-30 | 邵学悌 | Electronic contact type target with integrated target surface |
| CN101029156A (en) * | 2007-03-02 | 2007-09-05 | 陆洪兴 | EVA elastic rubber brick and its production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101285668A (en) | 2008-10-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160415 Address after: 264200 -346 South Road, Weihai, Shandong, Qingdao Patentee after: Weihai Lida Electric Hydraulic Technology Co.,Ltd. Address before: The road of Weihai City area 264200 Shandong province No. 213 innovation base B building room 604 Patentee before: WEIHAI SHENGBANG MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 266109, No. 10, building 6, No. 101 the Great Wall South Road, Chengyang District, Shandong, Qingdao Patentee after: SHANDONG JILIDA INTELLIGENT EQUIPMENT GROUP CO.,LTD. Address before: 264200 Shandong Weihai by Qingdao District Road No. -346 Patentee before: Weihai Lida Electric Hydraulic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |