CN205385157U - Rocket projectile antistatic structure - Google Patents
Rocket projectile antistatic structure Download PDFInfo
- Publication number
- CN205385157U CN205385157U CN201620021272.4U CN201620021272U CN205385157U CN 205385157 U CN205385157 U CN 205385157U CN 201620021272 U CN201620021272 U CN 201620021272U CN 205385157 U CN205385157 U CN 205385157U
- Authority
- CN
- China
- Prior art keywords
- socket
- rocket projectile
- plug
- rocket
- junction block
- 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
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model provides a rocket projectile antistatic structure, including electrically conductive lid, short -circuit connection ware, conductive ring, electrically conductive lid install on the rocket projectile casing, conductive ring is compressed tightly between electrically conductive lid and rocket projectile casing, the central trompil of electrically conductive lid, the installation connection terminal, the connection terminal communicates with the conducting strip that the outer wall cloth of electrically conductive lid established, with the conductive ring insulation, the short -circuit connection ware include plug and socket, the socket is fixed the connection terminal in, and insulating with the connection terminal, the socket through the short -circuit line respectively with the electric ignition utensil get angry the line, the detonator sets the wire and the conductive ring wire is connected, during plug insert the plug, the socket passes through plug intercommunication connection terminal and conducting strip, with the short circuit of rocket projectile casing, when pulling out the plug, the socket opens circuit with the rocket projectile casing. The utility model discloses can ensure the rocket projectile and handle, transport, store and load the in -process in assembly, duties, electric priming sytem is reliable receives short -circuit protection, and prevent static electricity endangers.
Description
Technical field
The invention belongs to certain civilian goods rocket projectile antistatic field.
Background technology
Electrostatic-proof function is primarily referred to as the full bullet protective capacities to static electricity on human body (when the electrostatic sensitivity of simulation human body discharge is tested, the electrostatic hazard that rocket projectile processes in duties, transports, stores and be likely encountered in filling process, can work the mischief to fuse, igniter, propellant and other gunpowder).At present, the rocket projectile being ignition input with housing (ground wire input) and conducting strip (live wire input), typically by wire short circuit rocket shell with conducting strip to solve antistatic problem, but when storage and the transport of rocket projectile, short circuit wire very easily comes off, thus this anti-static precautions reliability is relatively low.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of rocket projectile anti-static device, rocket projectile can be avoided by electrostatic hazard completely in assembling, duties process, transport, storage and filling process, be really achieved the rocket projectile security requirement utilizing housing as ground wire
The technical solution adopted for the present invention to solve the technical problems is: include conductive cap, short circuit connector, conductive ring.
Described conductive cap is arranged on rocket shell, and conductive ring is pressed between conductive cap and rocket shell, conductive cap center drilling, installs junction block, and the conducting strip that junction block is laid with conductive cap outer wall connects, and insulate with conductive ring；Described short circuit connector includes plug and socket, and socket is fixed in described junction block, and insulate with junction block, and socket is connected with electric igniter ignition line, fuze setting wire and conductive ring wire respectively by short-circuit line；During plug insertion socket, socket is by plug connection junction block and conducting strip, with rocket shell short circuit；When pulling out plug, socket and rocket shell open circuit.
Described conductive cap is moulded of plastics material.
Described junction block is the one end open metal tube less than the other end, and socket outer wall is step post, and the reduced diameter section of socket passes the opening that junction block is less, installs sealing ring between outlet station terrace and metal tube opening.
The reduced diameter section of described socket has external screw thread, is fixed in conductive cap by socket with packing ring and nut.
Described plug is connected in conductive cap by draw ring.
The invention has the beneficial effects as follows: guaranteeing that rocket projectile is in assembling, duties process, transport, storage and filling process, electric spark workpiece can reliably be subject to short-circuit protection, it is prevented that electrostatic hazard.Meanwhile, this electrostatic prevention structure also extends on other rocket projectile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is rocket projectile electric spark workpiece connection schematic diagram；
In figure, 1-conducting strip, 2-conductive cap, 3-short circuit connector socket, 4-sealing ring, 5-junction block, 6-gets angry line, 7-short-circuit line, 8-packing ring, 9-nut, 10-short circuit connector plug, 11-draw ring, 12-screw, 13-conductive ring, 14-housing, 15-fuze setting line, 16-fuse ignition line, 17-electric igniter ignition line.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described, and the present invention includes but are not limited to following embodiment.
The present invention utilizes quiet principle of electroneutrality, the portion that electronic time fuze and electric igniter etc. on rocket projectile are likely to produce because of electrostatic accumulation hazardness effect by mistake will connect with wire short circuit, electric charge is made not accumulate on rocket projectile electric spark workpiece, and neutralize electrostatic in short circuit junction (short circuit connector), make rocket projectile reach reliable antistatic requirement.This electrostatic prevention structure includes conductive cap, short circuit connector, conductive ring (having connecting line on conductive ring).Conductive cap is moulded of plastics material hollow circular cylinder, front opening, back-end closure, the embedded electric conductor of conductive cap, and electric conductor is welded by conducting strip and the junction block of metal material, and conducting strip is distributed in conductive cap outer, as body live wire input；Junction block is that front opening endoporus is less, the metal tube that rear end endoporus is bigger；Short circuit connector is mainly made up of three-prong plug, three core sockets, nut, sealing ring and draw ring, socket is cylinder, front end (end of thread) external diameter is essentially identical with junction block front opening endoporus, rear end external diameter is essentially identical with junction block rear end endoporus, during application, on socket, short-circuit line is connected with electric igniter ignition line, fuze setting wire and conductive ring wire respectively, process in rocket projectile assembling, duties, transport, store and in filling process by plug insertion socket, the short circuit of all connection electric spark workpieces of rocket projectile；Before launching a rocket shell, pulling out plug, rocket projectile circuit is just in running order.
Embodiments of the invention are as shown in Figure 1, sealing ring 4 is enclosed within short circuit connector socket 3, short circuit connector socket 3 front end (end of thread) is in the grommet of front insertion conductive cap 2 junction block 5, junction block 5 front opening end is stretched out in front end (end of thread), is fixed in conductive cap 2 by short circuit connector socket 3 with packing ring 8 and nut 9；Then short circuit connector plug 10 being inserted short circuit connector socket 3, be seated and put in place, draw ring 11 front end is fixed on short circuit connector plug 10, and draw ring 11 tail end screw 12 is fixed in conductive cap, and conductive ring 13 puts into conductive cap hollow rear end annular groove.
As in figure 2 it is shown, the ignition line 6 (line of getting angry reliably turns on conducting strip 1) on short circuit connector socket, 1 short-circuit line 7 are connected with three core multiple connection connectors with the line 15 that sets of fuse on bullet；Fuse ignition line 16 in 1 short-circuit line 7, body on short circuit connector socket and 1 electric igniter ignition line 17 are connected with three core multiple connection connectors, finally the wire on 1 short-circuit line 7 on short circuit connector socket, conductive ring 13 (conductive ring 13 and rocket shell 14 reliable contacts) and 1 igniter ignition line 16 is connected with three core multiple connection connectors.
Claims (5)
1. a rocket projectile electrostatic prevention structure, including conductive cap, short circuit connector, conductive ring, it is characterized in that: described conductive cap is arranged on rocket shell, conductive ring is pressed between conductive cap and rocket shell, conductive cap center drilling, installing junction block, the conducting strip that junction block is laid with conductive cap outer wall connects, and insulate with conductive ring；Described short circuit connector includes plug and socket, and socket is fixed in described junction block, and insulate with junction block, and socket is connected with electric igniter ignition line, fuze setting wire and conductive ring wire respectively by short-circuit line；During plug insertion socket, socket is by plug connection junction block and conducting strip, with rocket shell short circuit；When pulling out plug, socket and rocket shell open circuit.
2. rocket projectile electrostatic prevention structure according to claim 1, it is characterised in that: described conductive cap is moulded of plastics material.
3. rocket projectile electrostatic prevention structure according to claim 1, it is characterized in that: described junction block is the one end open metal tube less than the other end, socket outer wall is step post, and the reduced diameter section of socket passes the opening that junction block is less, installs sealing ring between outlet station terrace and metal tube opening.
4. rocket projectile electrostatic prevention structure according to claim 1, it is characterised in that: the reduced diameter section of described socket has external screw thread, is fixed in conductive cap by socket with packing ring and nut.
5. rocket projectile electrostatic prevention structure according to claim 1, it is characterised in that: described plug is connected in conductive cap by draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021272.4U CN205385157U (en) | 2016-01-11 | 2016-01-11 | Rocket projectile antistatic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021272.4U CN205385157U (en) | 2016-01-11 | 2016-01-11 | Rocket projectile antistatic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385157U true CN205385157U (en) | 2016-07-13 |
Family
ID=56348483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021272.4U Expired - Fee Related CN205385157U (en) | 2016-01-11 | 2016-01-11 | Rocket projectile antistatic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN111773591A (en) * | 2020-06-17 | 2020-10-16 | 湖北及安盾消防科技有限公司 | Anti-static structure and fire extinguishing device |
-
2016
- 2016-01-11 CN CN201620021272.4U patent/CN205385157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN108988287B (en) * | 2018-06-27 | 2019-10-01 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN111773591A (en) * | 2020-06-17 | 2020-10-16 | 湖北及安盾消防科技有限公司 | Anti-static structure and fire extinguishing device |
| CN111773591B (en) * | 2020-06-17 | 2024-05-31 | 湖北及安盾消防科技有限公司 | Antistatic structure and fire extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |