CN104409921A - Electrical explosion separation electrical connector - Google Patents
Electrical explosion separation electrical connector Download PDFInfo
- Publication number
- CN104409921A CN104409921A CN201410616731.9A CN201410616731A CN104409921A CN 104409921 A CN104409921 A CN 104409921A CN 201410616731 A CN201410616731 A CN 201410616731A CN 104409921 A CN104409921 A CN 104409921A
- Authority
- CN
- China
- Prior art keywords
- plug
- cylindrical surface
- external cylindrical
- mount pad
- seat
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/637—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by fluid pressure, e.g. explosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
Abstract
The invention relates to an electrical explosion separation electrical connector. The electrical explosion separation electrical connector comprises a plug and a plug installation seat, wherein the plug is installed in the plug installation seat; the diameter of a first external cylindrical surface of the plug is smaller than the diameter of a second external cylindrical surface of the plug; the first external cylindrical surface of the plug is more adjacent to a plug butt-joint end than the second external cylindrical surface of the plug does; a step surface between the first external cylindrical surface of the plug and the second external cylindrical surface of the plug, a step surface between a first inner cylindrical surface of the seat and a second inner cylindrical surface of the seat, the first external cylindrical surface of the plug, and the second inner cylindrical surface of the seat enclose a cavity; and the cavity is communicated with an air outlet of an electrical explosion tube arranged on the plug installation seat. The electrical explosion separation electrical connector of the invention can detect whether the separation of the plug and the socket is in place after the plug and the socket are separated from each other, and occupies a smaller space; and the electrical explosion separation electrical connector has a quick locking function, and the plug and the socket can be separated from each other automatically.
Description
Technical field
The present invention relates to a kind of electric detonation separation connector, particularly relate to electric detonation separation connector, comprising electric connector rapid locking device with detect the plug of electric connector, whether socket be separated the checkout gear and plug mount pad that put in place.
Background technology
The unpack format of connector is numerous, mainly contains machinery and is separated, directly pulls out separation, electromagnetism separation, shears separation, hydraulic pressure separating etc.According to the needs of separation function, except the basic comprising of connector, also need to be equipped with locking device, the general principle of locking device is that a part of structure bites another part structure of the connector by plugging together realizes locking, plugging together for being remained on by connector the state of putting in place, ensureing normal engagement and the reliable contacts of contact.Usually after the locking of these locking devices, there is a problem: such connector existing unlocks when being separated to be needed to design according to unpack format the pressure separation that special mechanism carries out plug and socket, this mechanism generally takies very large space, cannot judge whether connector has been separated at the rear machine system of unblock separation to put in place, can only be postpone the action that then certain hour just carries out next step after providing separation command simultaneously.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the shortcoming whether separation puts in place cannot be detected after being separated for plug and socket, proposing one takes up room less, also has quick locking simultaneously, can automatically be separated and detects the electric connector being separated and putting in place.
In order to meet above-mentioned purpose, adopt following technical scheme:
A kind of electric detonation separation connector, comprise plug, described electric detonation separation connector also comprises plug mount pad (5), and plug is installed on plug mount pad (5); Plug comprises plug body (6), plug body (6) establishes plug first external cylindrical surface and plug second external cylindrical surface, plug mount pad (5) is chosen a place to give a banquet the first inner cylinder face and seat second inner cylinder face, plug first external cylindrical surface and seat first inner cylinder face are slidably matched mutually, and plug second external cylindrical surface and seat second inner cylinder face are slidably matched mutually; The diameter of plug first external cylindrical surface is less than the diameter of plug second external cylindrical surface, and plug first external cylindrical surface than plug second external cylindrical surface near plug butt end; Ledge surface between plug first external cylindrical surface and plug second external cylindrical surface, ledge surface, plug first external cylindrical surface and seat second inner cylinder face between seat first inner cylinder face and seat second inner cylinder face surround a cavity, and this cavity communicates with the venthole of the upper electric detonator (I) arranged of described plug mount pad (5).
Preferably, between described plug first external cylindrical surface and seat first inner cylinder face, be sliding combined with the first sealing ring (14), between described plug second external cylindrical surface and seat second inner cylinder face, be sliding combined with the first sealing ring (7).
Preferably, described plug mount pad (5) is provided with checkout gear (II), when in the process that described plug slides backward relative to plug mount pad (5), at a preposition place, checkout gear described in described plug touches, provides plug position signal.
Preferably, described checkout gear comprises pushing pin (26), the second spring (27), push rod (28), checkout gear insulator (29), the first contact chip (30), the second contact chip (31); Checkout gear insulator (29), the first contact chip (30), the second contact chip (31) three are processed into a part by plastic compression method, and described checkout gear withstands the second spring (27) by this part and supports and be installed in the upper stepped hole arranged of plug mount pad (5) with the pushing pin (26) of push rod (28); When in the process that plug is separated with plugged together socket, namely plug slides backward relative to plug mount pad (5), plug body (6) starts when moving to described precalculated position to extrude pushing pin (26), pushing pin (26) is made to overcome the elastic force of the second spring (27) and promote push rod (28) and be inserted between the first contact chip (30) and the second contact chip (31), first contact chip (30) and the second contact chip (31) are connected, send the feedback signal of telecommunication, prompting machine system plug is separated completely with socket.
Preferably, described electric detonator (I) comprises shell (16), case (17), promoting drug (18), the first lead-out wire (19), the second lead-out wire (20), the first adhesive solidification block (21), outer conductor (22), the second adhesive solidification block (23), electric detonator insulator (24) and inner wire (25); One end of first lead-out wire (19) connects with outer conductor (22), one end of second lead-out wire (20) connects with inner wire (25), the other end of the first lead-out wire (19) is connected the two ends of igniter with the other end of the second lead-out wire (20), this igniter is placed in promoting drug (18), what promoting drug (18) was placed in again case (17) is the counterbore of thin-walled with bottom, and described counterbore base is facing to the venthole of electric detonator (I); Case (17) opening accepts also fixes outer conductor (22), electric detonator insulator (24), inner wire (25), and electric detonator insulator (24) is by outer conductor (22) and inner wire (25) insulation; Shell (16) is the threaded Cylinder shape constructional element of outside tool, and one end open receives fixing described case (17), and the other end is provided with the venthole of the gases at high pressure produced for promoting drug (18) blast; Electric detonator (I) is connected in a side opening of plug mount pad (5) by the external screw thread of shell (16).
Preferably, described electric detonation electric detonation separation connector has quick-locking device, described quick-locking device comprises locking pin (8), first spring (9), screw (10), be located in another stepped hole of the side of plug mount pad (5), described locking pin (8) is pressed against in another stepped hole described by the first spring (9) that screw (10) withstands, the head of the spheric of locking pin (8) protrudes from the bore area that described plug mount pad (5) coordinates with plug, the groove with the head fits of the spheric of locking pin (8) is provided with accordingly at the outer surface of plug.
The present invention of such scheme is adopted to have following advantage:
A) be automatically separated owing to employing electric detonator, connector achieves the miniaturization of usage space;
B) devise after connector is separated, plug moves the checkout gear put in place, and this device can feed back to the signal prompt that machine system separation puts in place, avoids system malfunction;
C) simple installation, practical.
Accompanying drawing explanation
Fig. 1 is the cutaway view according to socket in embodiments of the invention.
Fig. 2 is the cutaway view according to plug in embodiments of the invention and its mount pad.
Fig. 3 is the partial enlarged drawing of the electric detonator that the mount pad according to plug in embodiments of the invention is installed.
The partial enlarged drawing that Fig. 4 is the plug of the detection electric connector that the mount pad according to plug in embodiments of the invention is installed, whether socket is separated the checkout gear put in place.
Fig. 5 puts in place and the cutaway view of plug mount pad according to docking of plug in embodiments of the invention and socket.
Fig. 6 is the cutaway view after being separated with socket according to plug in embodiments of the invention.
In figure: 1-jack housing, 2-contact pin, 3-plug rubber stick cured block, 4-jack wires, 5-plug mount pad, 6-plug body, 7-second sealing ring, 8-locking pin, 9-first spring, 10-screw, 11-jack, 12-pin insulator, 13-plug adhesive solidification block, 14-first sealing ring, 15-plug wires, I-electric detonator, II-checkout gear, 16-shell, 17-case, 18-promoting drug, 19-first lead-out wire, 20-second lead-out wire, 21-first adhesive solidification block, 22-outer conductor, 23-second adhesive solidification block, 24-electric detonator insulator, 25-inner wire, 26-pushing pin, 27-second spring, 28-push rod, 29-checkout gear insulator, 30-first contact chip, 31-second contact chip.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is the cutaway view according to socket in embodiments of the invention.Socket is stiff end, comprises jack housing (1), contact pin (2), plug rubber stick cured block (3), jack wires (4).Load in jack housing (1) after contact pin (2) crimping lead wire, in the tail end inner chamber of jack housing (1), inject adhesive solidification is plug rubber stick cured block (3), jack housing (1), contact pin (2) and jack wires (4) are fixed together, form socket.
Fig. 2 is the cutaway view according to plug in embodiments of the invention and its mount pad.The plug mount pad (5) of plug is stiff end, plug mount pad (5) is provided with electric detonator I, checkout gear II and quick-locking device.Quick-locking device comprises locking pin (8), the first spring (9), screw (10).Plug comprises plug body (6), the second sealing ring (7), jack (11), pin insulator (12), plug adhesive solidification block (13), the second sealing ring (14), plug wires (15).Pin insulator (12) loads in plug body (6), jack (11) crimp plug wire (15) loads in pin insulator (12) afterwards, pouring into adhesive solidification at plug body (6) tail end is plug adhesive solidification block (13), by plug body (6), jack (11) and pin insulator (12) are fixed together, then on two outer ring annular grooves of plug body (6), be respectively charged into the second sealing ring (7) and the first sealing ring (14) composition plug, after the second sealing ring (7) and the first sealing ring (14) above brush appropriate lubricating grease, the plug assembled is loaded in plug mount pad (5), again by the locking pin (8) in quick-locking device, first spring (9) and screw (10) load in the installing hole of 3 even circumferential distributions of plug mount pad (5) successively, the installing hole of plug mount pad (5) is processed into stepped hole, make the bulb of locking pin (8) that the inwall of plug mount pad (5) can be stretched out, but the length that bulb stretches out can not exceed the half of bulb diameter, the pretightning force of the first spring (9) is regulated by screw (10).
Fig. 3 is the partial enlarged drawing of the electric detonator that the mount pad according to plug in embodiments of the invention is installed.Electric detonator I comprises shell (16), case (17), promoting drug (18), the first lead-out wire (19), the second lead-out wire (20), the first adhesive solidification block (21), outer conductor (22), the second adhesive solidification block (23), electric detonator insulator (24) and inner wire (25).Second lead-out wire (20) and inner wire (25) are welded together in rear loading electric detonator insulator (24), again electric detonator insulator (24) is loaded in outer conductor (22), adjustment direction with apart from after weld the first lead-out wire (19) and outer conductor (22), case (17) is loaded in shell (16), the promoting drug of doses is loaded to case (17), after reinstalling outer conductor (22), riveting is turned over to shell (16), from turn over riveting inject adhesive solidification be the second adhesive solidification block (23), by shell 16, case (17) and outer conductor (22) are fixed together.The electric detonator I assembled is screwed in the screwed hole of plug mount pad (5), by screw thread, electric detonator I and plug mount pad (5) is fixed together.
The partial enlarged drawing that Fig. 4 is the plug of the detection electric connector that the mount pad according to plug in embodiments of the invention is installed, whether socket is separated the checkout gear put in place.Checkout gear comprises pushing pin (26), the second spring (27), push rod (28), checkout gear insulator (29), the first contact chip (30), the second contact chip (31).Checkout gear insulator (29) and the first contact chip (30), the second contact chip (31) use plastic compression method to be processed into a part, push rod (28) is loaded after being fixed together with pushing pin (26) by screw thread in stepped hole corresponding to plug mount pad (5), then the second spring (27) is loaded, finally checkout gear insulator (29) is screwed in plug mount pad (5), completes the installation of checkout gear.
Fig. 5 is the cutaway view after plugging together according to plug in embodiments of the invention and socket.When plug to dock with socket plug together time, the butt end of plug body (6) first contacts with jack housing (1), realize centralized positioning, the direction of adjustment plug body (6) keyway makes the convex bond energy of jack housing (1) slip in the keyway of plug body (6), along with plugging together of plug and socket, locking pin (8) pushes back in the installing hole of plug mount pad (5) by plug body (6), the surface sliding of bulb in plug body (6) of locking pin (8).After plug to dock with socket and puts in place, now the bulb of locking pin (8) just in time aims at the cannelure of plug body (6) external cylindrical surface, the installing hole of locking pin (8) auto-extending plug body (6) under the elastic force effect of spring (9), locking pin (8) is stuck between plug mount pad (5) and plug body (6), completes the quick locking of plug and socket.Due to the effect of the first spring (9) elastic force, this kind of locking state is not having will keep under other External Force Actings always.Be threaded engagement between the installing hole of screw (10) and plug mount pad (5), the position of screw (10) in the installing hole of this screw-type can adjust easily.Have adjusted the position of screw (10), also just have adjusted the stage clip pretightning force of the first spring (9), thus have adjusted the size of product confining force, namely have adjusted the size of the separating force of product.
Fig. 6 is the cutaway view after being separated with socket according to plug in embodiments of the invention.When plug and socket need to be separated, make promoting drug (18) produce gases at high pressure to electric detonator I energising, the gases at high pressure of generation are discharged in the annular seal space between plug and plug mount pad 5 by the through hole of shell (16) tail end.Because plug is not fixed, plug will be promoted when gases at high pressure are greater than the confining force of locking pin (8) to plug to the pressure that plug produces and move upward, make plug and socket start to be separated.In the process that plug is separated with socket, start when plug body (6) moves to certain position to extrude pushing pin (26), pushing pin (26) is made to overcome the elastic force of the second spring (27) and promote push rod (28) and be inserted between the first contact chip (30) and the second contact chip (31), first contact chip (30) and the second contact chip (31) are connected, send the feedback signal of telecommunication, prompting machine system plug is separated completely with socket.
Claims (7)
1. an electric detonation separation connector, comprises plug, it is characterized in that: described electric detonation separation connector also comprises plug mount pad (5), and plug is installed on plug mount pad (5); Plug comprises plug body (6), plug body (6) establishes plug first external cylindrical surface and plug second external cylindrical surface, plug mount pad (5) is chosen a place to give a banquet the first inner cylinder face and seat second inner cylinder face, plug first external cylindrical surface and seat first inner cylinder face are slidably matched mutually, and plug second external cylindrical surface and seat second inner cylinder face are slidably matched mutually; The diameter of plug first external cylindrical surface is less than the diameter of plug second external cylindrical surface, and plug first external cylindrical surface than plug second external cylindrical surface near plug butt end; Ledge surface between plug first external cylindrical surface and plug second external cylindrical surface, ledge surface, plug first external cylindrical surface and seat second inner cylinder face between seat first inner cylinder face and seat second inner cylinder face surround a cavity, and this cavity communicates with the venthole of the upper electric detonator (I) arranged of described plug mount pad (5).
2. electric detonation separation connector according to claim 1, it is characterized in that: between described plug first external cylindrical surface and seat first inner cylinder face, be sliding combined with the first sealing ring (14), between described plug second external cylindrical surface and seat second inner cylinder face, be sliding combined with the first sealing ring (7).
3. electric detonation separation connector according to claim 2, it is characterized in that: described plug mount pad (5) is provided with checkout gear (II), when in the process that described plug slides backward relative to plug mount pad (5), at a preposition place, checkout gear described in described plug touches, provides plug position signal.
4. electric detonation separation connector according to claim 3, is characterized in that: described checkout gear comprises pushing pin (26), the second spring (27), push rod (28), checkout gear insulator (29), the first contact chip (30), the second contact chip (31); Checkout gear insulator (29), the first contact chip (30), the second contact chip (31) three are processed into a part by plastic compression method, and described checkout gear withstands the second spring (27) by this part and supports and be installed in the upper stepped hole arranged of plug mount pad (5) with the pushing pin (26) of push rod (28); When in the process that plug is separated with plugged together socket, namely plug slides backward relative to plug mount pad (5), plug body (6) starts when moving to described precalculated position to extrude pushing pin (26), pushing pin (26) is made to overcome the elastic force of the second spring (27) and promote push rod (28) and be inserted between the first contact chip (30) and the second contact chip (31), first contact chip (30) and the second contact chip (31) are connected, send the feedback signal of telecommunication, prompting machine system plug is separated completely with socket.
5. electric detonation separation connector according to claim 4, is characterized in that: described electric detonator (I) comprises shell (16), case (17), promoting drug (18), the first lead-out wire (19), the second lead-out wire (20), the first adhesive solidification block (21), outer conductor (22), the second adhesive solidification block (23), electric detonator insulator (24) and inner wire (25); One end of first lead-out wire (19) connects with outer conductor (22), one end of second lead-out wire (20) connects with inner wire (25), the other end of the first lead-out wire (19) is connected the two ends of igniter with the other end of the second lead-out wire (20), this igniter is placed in promoting drug (18), what promoting drug (18) was placed in again case (17) is the counterbore of thin-walled with bottom, and described counterbore base is facing to the venthole of electric detonator (I); Case (17) opening accepts also fixes outer conductor (22), electric detonator insulator (24), inner wire (25), and electric detonator insulator (24) is by outer conductor (22) and inner wire (25) insulation; Shell (16) is the threaded Cylinder shape constructional element of outside tool, and one end open receives fixing described case (17), and the other end is provided with the venthole of the gases at high pressure produced for promoting drug (18) blast; Electric detonator (I) is connected in a side opening of plug mount pad (5) by the external screw thread of shell (16).
6. electric detonation separation connector according to claim 5, it is characterized in that: described electric detonation separation connector has quick-locking device, described quick-locking device comprises locking pin (8), first spring (9), screw (10), be located in another stepped hole of the side of plug mount pad (5), described locking pin (8) is pressed against in another stepped hole described by the first spring (9) that screw (10) withstands, the head of the spheric of locking pin (8) protrudes from the bore area that described plug mount pad (5) coordinates with plug, the groove with the head fits of the spheric of locking pin (8) is provided with accordingly at the outer surface of plug.
7., according to arbitrary described electric detonation separation connector of claim 1 to 6, it is characterized in that: described electric detonation separation connector also comprises a socket plugged together with described plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616731.9A CN104409921B (en) | 2014-11-06 | 2014-11-06 | Electrical explosion separation electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616731.9A CN104409921B (en) | 2014-11-06 | 2014-11-06 | Electrical explosion separation electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104409921A true CN104409921A (en) | 2015-03-11 |
| CN104409921B CN104409921B (en) | 2017-02-08 |
Family
ID=52647526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616731.9A Active CN104409921B (en) | 2014-11-06 | 2014-11-06 | Electrical explosion separation electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104409921B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848745A (en) * | 2015-12-03 | 2017-06-13 | 上海航天科工电器研究院有限公司 | A kind of adjustable self-locking guiding mechanism of confining force |
| CN107196099A (en) * | 2017-04-18 | 2017-09-22 | 杭州航天电子技术有限公司 | A kind of radial shear separation connector under water |
| CN114180129A (en) * | 2021-12-16 | 2022-03-15 | 深圳市捷泰欣通信设备有限公司 | Insert PLC optical splitter adopting shell-withdrawing design |
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| US2847652A (en) * | 1956-07-24 | 1958-08-12 | Bendix Aviat Corp | Electrical connector |
| GB1401583A (en) * | 1973-01-16 | 1975-07-16 | Dornier System Gmbh | Releasable plug and socket connection |
| US4669791A (en) * | 1984-09-06 | 1987-06-02 | Integrated Circuit Systems, Ltd. | Connector apparatus |
| US6144111A (en) * | 1996-02-21 | 2000-11-07 | Bayerische Motoren Werke Aktiengesellschaft | Current breaker for a vehicle battery lead |
| CN1376256A (en) * | 1999-09-27 | 2002-10-23 | 大赛璐化学工业株式会社 | Initiator assembly |
| CN101995193A (en) * | 2010-09-03 | 2011-03-30 | 航天东方红卫星有限公司 | Method for separating satellite and rocket separation electric connector by redundancy backup |
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2014
- 2014-11-06 CN CN201410616731.9A patent/CN104409921B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2847652A (en) * | 1956-07-24 | 1958-08-12 | Bendix Aviat Corp | Electrical connector |
| GB1401583A (en) * | 1973-01-16 | 1975-07-16 | Dornier System Gmbh | Releasable plug and socket connection |
| US4669791A (en) * | 1984-09-06 | 1987-06-02 | Integrated Circuit Systems, Ltd. | Connector apparatus |
| US6144111A (en) * | 1996-02-21 | 2000-11-07 | Bayerische Motoren Werke Aktiengesellschaft | Current breaker for a vehicle battery lead |
| CN1376256A (en) * | 1999-09-27 | 2002-10-23 | 大赛璐化学工业株式会社 | Initiator assembly |
| CN101995193A (en) * | 2010-09-03 | 2011-03-30 | 航天东方红卫星有限公司 | Method for separating satellite and rocket separation electric connector by redundancy backup |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848745A (en) * | 2015-12-03 | 2017-06-13 | 上海航天科工电器研究院有限公司 | A kind of adjustable self-locking guiding mechanism of confining force |
| CN107196099A (en) * | 2017-04-18 | 2017-09-22 | 杭州航天电子技术有限公司 | A kind of radial shear separation connector under water |
| CN107196099B (en) * | 2017-04-18 | 2023-06-13 | 杭州航天电子技术有限公司 | Underwater radial shearing separation electric connector |
| CN114180129A (en) * | 2021-12-16 | 2022-03-15 | 深圳市捷泰欣通信设备有限公司 | Insert PLC optical splitter adopting shell-withdrawing design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104409921B (en) | 2017-02-08 |
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Effective date of registration: 20190123 Address after: 550009 No. 7 Honghe Road, Xiaohe District, Guiyang City, Guizhou Province Co-patentee after: Beijing Electronic Engineering General Research Institute Patentee after: Guizhou Space Electric Appliance Co., Ltd. Address before: 550009 4 sub-boxes of 361 mailbox in Guiyang City, Guizhou Province Patentee before: Guizhou Space Electric Appliance Co., Ltd. |