CN101285668A - Non-metal induction target plate - Google Patents
Non-metal induction target plate Download PDFInfo
- Publication number
- CN101285668A CN101285668A CNA2008100160607A CN200810016060A CN101285668A CN 101285668 A CN101285668 A CN 101285668A CN A2008100160607 A CNA2008100160607 A CN A2008100160607A CN 200810016060 A CN200810016060 A CN 200810016060A CN 101285668 A CN101285668 A CN 101285668A
- Authority
- CN
- China
- Prior art keywords
- target plate
- inductive target
- percent
- plate
- target
- 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.)
- Granted
Links
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 11
- 230000006698 induction Effects 0.000 title claims description 16
- 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 12
- 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
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000010304 firing Methods 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
- 150000002739 metals Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 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 shell training, read target, indication of shots is an important process, existing technology be treat one take turns design and finish after, read target and indication of shots nearby by the staff.A kind of two-layer electrode short circuit sampling method that cries is arranged in the existing technology, and its structure and principle are making datum plate and the round target that insulating panel, insulating barrier, insulating back panel and tabular conductive material (board-like material is metal materials such as copper coin, aluminium sheet, iron plate) make by slab insulant and alternately be formed by stacking after the chest silhouette figure.To be normal open circuit with each round target that forms, during ball firing, as long as the metal sublayer bullet punctures any round target in the composition target board, the metal sublayer bullet is with basic target and the instantaneous conducting of round target of being hit, promptly form instantaneous closed circuit, the signal that electric current passes through in the closed circuit becomes digital displaying signal after treatment, and the metal sublayer bullet passes after the complex target plate, and the closed circuit of conducting reverts to the state of often opening.Because of the conductive material in the 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 the refresh memory ability, bullet can on conductive layer, stay after by target plate the aperture also bigger than bullet diameter, when induced signal can appear not producing in another bullet by same shell hole the time, cause induction of signal unreliable.In addition, automatic scoring round target device is arranged also in the existing technology, answer its complex structure, cost an arm and a leg, poor stability, almost not application in the military training except that in the sports activity, using.
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 the time accurate induced signal still, and non-metal induction target plate in light weight, that 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, the 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 is formed by weight percentage, paper pulp 20～25, EVA particle 30～35, aqueous polyurethane additive 5～10, graphite powder 38～40 are filled into after stirring on the mould and with mold heated to 150 a ℃ compacting and form.
The invention has the beneficial effects as follows: its cost is 1/10th of a conventional metals conductive layer target plate, has good reminiscence, only be 16～20% of caliber by back shell hole that target plate stays at a high speed at bullet, can two bullets from same shell hole at a high speed by the time accurate induced signal still, weight only is 1/5th of conventional metals conductive layer target plate.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1:
Present embodiment is unit with 1000mg, become to be grouped into and proportioning by 200mg paper pulp (ratio of water and paper pulp is 4: 1), 330mgEVA waste material (the particle average grain diameter is 300～800 μ m), (the powder average grain diameter is 30～200 μ m for 80mg aqueous polyurethane additive, 390mg graphite powder, purity 99.99%) be filled into particular manufacturing craft after stirring mold heated to 150 a ℃ compacting is formed 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 foaming plate.Insulation must be less than the length dimension of ball firing with bullet metal sublayer bullet every the gauge of version, and insulation is 5～15mm every the gauge of version; At the right plane of insulating barrier congruent region target.Superposed surfaces on plane, an insulating barrier left side as ring-like target, ring-like and regional target plate posts insulating panel, and its shape, size are pressed chest silhouette figure and are made.On plane, an insulating barrier left side during superimposed round target, paste one by one or connect by the scoring ring position of chest silhouette figure on insulating barrier, all there is the 2MM gap to be separated by between each round target.
Before regional target plate and insulating barrier are superimposed, to draw four conductive strips from regional target plate periphery diverse location, also draw five conductive strips from each round target diverse location respectively, guide to signal of telecommunication digital radio radiating circuit from the upper and lower, left and right frame of induction region and round target plate nearby, the conductive strips that round target is drawn are received respectively on the signal of telecommunication digital processing unit the corresponding interface that is connected in the circuit by the 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, the metal sublayer bullet hits a certain round target in the non-metal induction target plate during ball firing, the metal sublayer bullet as conductor with the round target and the area target momentary connection of being hit, that is to say that formation is to be hit the moment closed circuit that round target is the unit, promptly there is the signal of telecommunication to pass through in the closed circuit, this signal of telecommunication is hit signal as a certain round target and is transferred to signal of telecommunication digital processing unit, forms digital data transmission after treatment and in time demonstrates shooting grade to receiving circuit.If the metal sublayer bullet hits between two round targets, form two closed circuits, produce two signals that round target is 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 | The EVA particle | The 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 kind of non-metal induction target plate, comprise insulating barrier, the 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 is formed by weight percentage, and paper pulp 20～25, EVA particle 30～35, aqueous polyurethane additive 5～10, graphite powder 38～40 are filled into after stirring on the mould and with mold heated to 150 a ℃ compacting and form.
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 true CN101285668A (en) | 2008-10-15 |
| CN101285668B 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 |
|---|---|
| CN101285668B (en) | 2014-02-26 |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| 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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |