CN107196099B - Underwater radial shearing separation electric connector - Google Patents
Underwater radial shearing separation electric connector Download PDFInfo
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- CN107196099B CN107196099B CN201710253399.8A CN201710253399A CN107196099B CN 107196099 B CN107196099 B CN 107196099B CN 201710253399 A CN201710253399 A CN 201710253399A CN 107196099 B CN107196099 B CN 107196099B
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- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
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- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
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- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to an underwater radial shearing separation electric connector, which comprises a plug, a socket and a shearing head, wherein the shearing head comprises a first insulator and a connecting nut, the first insulator is connected with the connecting nut through a pin sleeve, the first insulator is provided with a connecting bolt, the connecting nut is provided with an end face, the end face is in sealing connection with the plug, the connecting nut is in sealing connection with the socket, a shearing face is arranged at the joint of the end face and the plug, and a shearing opening is arranged on the pin sleeve; the invention has the advantages that: through sealing connection of terminal surface and plug, coupling nut and socket, realized the sealed waterproof effect of whole electric connector, be favorable to the quick separation of electric connector, through the shear force that is equipped with on the round pin cover, only need exert the effort on electric connector and be greater than the shear force of shear force just can realize the radial separation of electric connector fast when shearing the separation.
Description
Technical Field
The invention relates to an underwater radial shearing separation electric connector.
Background
The underwater separation electric connector is a key technology for separating the falling electric connector, and the structure commonly used at home and abroad is an axial separation underwater separation electric connector. The utility model provides an axial separation's separation electric connector under water, is through design connection and separating mechanism between plug and socket to design has balanced structure under water, can realize sealing waterproof when plug and socket are connected under water, and carries out the function of separation under water as required, the shortcoming is: 1. in the separation process, a special underwater mechanical power driving device is required to be designed, a part of the movement of the connecting mechanism is driven to balance the pressure of water in and outside the electric connector through an underwater balance structure, and then the connecting mechanism is driven to unlock and separate continuously, so that the separation process is complex and long in time; 2. only the underwater axial separation can be realized, but the underwater radial separation cannot be realized.
Along with the continuous development of science and technology, the high-tech fields such as aerospace and the like provide higher requirements for the underwater separation and falling-off electric connector, not only are the underwater axial separation requirements under the traditional environment provided, but also the electric connector for realizing the underwater radial separation by adopting a radial separation mode in order to reduce the installation space and remove the underwater mechanical power driving device is provided, namely, the electric connector has the underwater radial separation function. The conventional axial separation type underwater separation electric connector cannot meet the requirements of the model because the conventional axial separation type underwater separation electric connector does not have an underwater radial separation function.
Disclosure of Invention
The invention aims to solve the technical problem of providing an underwater radial shearing separation electric connector, which solves the problem that the existing underwater axial separation mode cannot meet the requirement.
In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides an electric connector is separated in radial shearing under water, including plug, socket and shearing head, the shearing head includes first insulator and coupling nut, first insulator passes through the round pin cover and links to each other with coupling nut, be equipped with the connecting bolt who links to each other with the plug on the first insulator, be equipped with the terminal surface on the coupling nut, terminal surface and plug sealing connection, coupling nut and socket sealing connection, terminal surface and plug junction are equipped with the shearing face that electric connector radially sheared the separation, be equipped with the shear cut that is used for electric connector radial shearing the separation on the round pin cover, and the upper end and the terminal surface parallel and level of shear cut;
the contact is arranged on the plug, the first contact end is arranged at the bottom end of the contact, the contact pin is arranged on the connecting nut and comprises a second contact end and a pin end, a jack matched with the pin end is arranged on the socket, the spring pin used for conducting the whole circuit of the electric connector is arranged on the first insulator, the top end of the spring pin is contacted with the first contact end, the bottom end of the spring pin is contacted with the second contact end, and the pin end is contacted with the jack to trigger the whole circuit of the electric connector to conduct.
Preferably, the upper end of the spring needle is provided with a first contact in contact with the first contact end, the lower end of the spring needle is provided with a second contact in contact with the second contact end, the first contact moves downwards by means of downward pressure applied to the spring needle, the second contact moves upwards by means of upward pressure applied to the spring needle, the plug generates downward pressure on the spring needle when the shear head is installed with the plug, the spring needle moves downwards to trigger the first contact on the spring needle to be in contact with the first contact, the socket generates upward pressure on the spring needle when the shear head is installed with the socket, the spring needle moves upwards to trigger the second contact end on the spring needle to be in contact with the second contact, and reliability of the plug, the shear head and the socket when the plug is connected can be ensured.
Preferably, the plug comprises a plug shell and a second insulator, wherein the second insulator is provided with first polyurethane glue for sealing and waterproofing the plug, the first polyurethane glue and the second insulator are both arranged in the plug shell, the contact piece is arranged on the second insulator, the second insulator is provided with a screw sleeve matched with a connecting bolt, the plug shell is provided with a sealing gasket, the connecting bolt is connected with the screw sleeve through the sealing gasket and the end face to realize sealing and waterproofing at the joint of the plug and the shearing head, the setting of the first polyurethane glue ensures the overall sealing and waterproofing performance of the plug, the screw sleeve is matched with the connecting bolt, the connection is reliable, the installation and the disassembly are convenient, in the connection process, the sealing gasket is contacted with the end face through the sealing gasket, the sealing gasket is compressed by the end face to realize sealing and waterproofing at the joint of the plug and the shearing head, and the sealing performance is high.
Preferably, the second insulator is provided with a guide pin, one end of the guide pin is fixedly connected to the second insulator through a first nut, the other end of the guide pin is connected with a pin sleeve in a matched manner, the plug is accurately positioned on the shearing head through the matched manner of the guide pin and the pin sleeve, the connecting bolt is connected with a threaded sleeve in a matched manner, the sealing performance is further improved, the guide pin is fixed to the second insulator through the first nut, the straightness of the guide pin can be guaranteed, the guide pin is guaranteed to be aligned with the pin sleeve rapidly, and the plug and the shearing head are rapidly installed.
Preferably, the plug shell is provided with a cable cover, a first sealing ring is arranged between the plug shell and the cable cover, and the sealing performance between the cable cover and the plug shell is realized through the first sealing ring, so that the waterproof sealing performance of the whole electric connector is further improved.
Preferably, the connecting bolt is arranged on the first insulator through the clamping ring, the step is arranged at the bottom end of the connecting bolt, the clamping ring can ensure the straightness of the connecting bolt on the first insulator, the quick installation of the connecting bolt and the threaded sleeve is ensured, the connecting bolt and the first insulator are prevented from being separated, and the step is beneficial to an operator to realize the rotation of the shearing head through a special tool, so that the installation efficiency is improved.
Preferably, the socket comprises a socket shell and a third insulator, wherein second polyurethane glue used for sealing and waterproofing the socket is arranged in the third insulator, the second polyurethane glue and the third insulator are arranged in the socket shell, the socket shell is connected with the connecting screw cap, the setting of the second polyurethane glue ensures the overall sealing and waterproofing performance of the socket, the socket shell is reliably connected with the connecting screw cap, and the installation and the disassembly are convenient.
Preferably, the connecting nut is provided with an internal thread, the socket shell is provided with an external thread, the connecting nut is provided with an internal circle, the socket shell is provided with a second sealing ring, the external thread is in contact with the internal circle through the second sealing ring when in internal thread connection to realize the sealing waterproof of the shearing head and the socket joint, the connecting nut is connected with the socket shell through the external thread and the internal thread, the reliability of connection is improved, and the second sealing ring is extruded through the internal circle to enable the second sealing ring to be compressed to realize the sealing waterproof of the shearing head and the socket joint during connection, so that the sealing performance is high.
Preferably, the third insulator is provided with a guide sleeve, one end of the guide sleeve is connected with the pin bush in a matched manner, the other end of the guide sleeve is fixedly connected to the third insulator through a second nut, the shearing head is accurately positioned on the socket through the matching of the guide sleeve and the pin bush, the connection and matching of the connecting nut and the socket shell are facilitated, the sealing performance is further improved, the guide sleeve is fixed on the third insulator through the second nut, the straightness of the guide sleeve can be guaranteed, the pin bush is guaranteed to be aligned with the guide sleeve rapidly, and the shearing head and the socket are rapidly installed.
Preferably, the second sealing ring is two O-shaped rings, the sealing performance of the O-shaped rings is good, the service life is long, the sealing device can adapt to various sealing forms, the mounting and the dismounting are convenient, and the second sealing ring is provided with two sealing rings, so that the sealing waterproof performance of the joint of the shearing head and the socket is further improved.
In summary, the invention has the advantages that: 1. the radial shearing separation of the electric connector is realized through the shearing surface arranged at the joint of the end surface and the plug, so that the problem that the existing electric connector can only axially separate and cannot radially separate is solved, and the gap that the existing underwater separation electric connector cannot realize the radial separation function is filled;
2. the sealing waterproof effect of the whole electric connector is realized through the sealing connection of the end face and the plug and the sealing connection of the connecting nut and the socket, so that the electric connector can be quickly separated;
3. through the shear notch arranged on the pin sleeve, the separation of the electric connector can be realized rapidly only by applying the acting force on the electric connector to be larger than the shearing force of the shear notch during the shearing separation;
4. the upper end of the shear notch is arranged flush with the end face, so that the structure of the shear position is relatively weak, and the shear force is further reduced;
5. the top end of the spring needle is contacted with the first contact end, the bottom end of the spring needle is contacted with the second contact end, and the contact pin end is contacted with the jack to trigger the whole circuit of the electric connector to be conducted, so that the stable and reliable quality of the electric connector can be ensured.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of an underwater radial shear separation electrical connector according to the present invention;
FIG. 2 is a schematic view of the structure of the shear head of the present invention;
FIG. 3 is a schematic view of the structure of the pogo pin of the present invention;
FIG. 4 is a partial schematic view of a pin sleeve of the present invention;
FIG. 5 is a cross-sectional view of B-B of FIG. 4;
FIG. 6 is a schematic view of a plug according to the present invention;
fig. 7 is a schematic structural view of the socket of the present invention.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the underwater radial shearing separation electric connector comprises a plug 1, a socket 2 and a shearing head 3, wherein the shearing head 3 comprises a first insulator 31 and a connecting nut 32, the first insulator 31 is connected with the connecting nut 32 through a pin bush 33, a connecting bolt 34 connected with the plug 1 is arranged on the first insulator 31, an end face 35 is arranged on the connecting nut 32, the end face 35 is in sealing connection with the plug 1, the connecting nut 32 is in sealing connection with the socket 2, a shearing face 4 for radially shearing separation of the electric connector is arranged at the joint of the end face 35 and the plug 1, a shearing opening 36 for radially shearing separation of the electric connector is arranged on the pin bush 33, and the upper end of the shearing opening 36 is flush with the end face 35; the plug 1 is provided with a contact 11, the bottom end of the contact 11 is provided with a first contact end 12, the connecting nut 32 is provided with a contact pin 37, the contact pin 37 comprises a second contact end 38 and a pin end 39, the socket 2 is provided with a jack 21 matched with the pin end 39, the first insulator 31 is provided with a spring pin 5 for conducting the whole circuit of the electric connector, the top end of the spring pin 5 is contacted with the first contact end 12, the bottom end of the spring pin 5 is contacted with the second contact end 38, and the pin end 39 is contacted with the jack 21 to trigger the whole circuit of the electric connector to be conducted.
The upper end of the spring needle 5 is provided with a first contact 51 which is contacted with the first contact end 12, the lower end of the spring needle 5 is provided with a second contact 52 which is contacted with the second contact end 38, the first contact 52 moves downwards by virtue of downward pressure of the spring needle 5, the second contact 52 moves upwards by virtue of upward pressure of the spring needle 5, the plug generates downward pressure on the spring needle when the shear head is installed with the plug, the spring needle moves downwards to trigger the first contact on the spring needle to be contacted and conducted with the first contact end, the socket generates upward pressure on the spring needle when the shear head is installed with the socket, the spring needle moves upwards to trigger the second contact end on the spring needle to be contacted and conducted with the second contact end, and the reliability of the plug, the shear head and the socket when the plug are connected can be ensured.
The plug 1 comprises a plug shell 13 and a second insulator 14, a first polyurethane adhesive 15 used for sealing and waterproofing the plug 1 is arranged on the second insulator 14, the first polyurethane adhesive 15 and the second insulator 14 are both arranged in the plug shell 13, the contact 11 is arranged on the second insulator 14, a threaded sleeve 16 matched with a connecting bolt 34 is arranged on the second insulator 14, a sealing gasket 17 is arranged on the plug shell 13, the connecting bolt 34 is connected with the threaded sleeve 16, the sealing and waterproofing of the joint of the plug 1 and the shear head 3 are realized through the contact of the sealing gasket 17 and an end face 35, the integral sealing and waterproofing performance of the plug is ensured through the cooperation of the threaded sleeve and the connecting bolt, the connection is reliable, the installation and the disassembly are convenient, in the connection process, the sealing gasket is in contact with the end face, the sealing gasket is pressed by the end face extrusion, the sealing gasket is compressed, the sealing and waterproofing of the joint of the plug and the shear head is realized, and the sealing performance is high.
Be equipped with the guide pin 18 on the second insulator 14, the one end of guide pin 18 passes through first nut 19 fixed connection on the second insulator 14, the other end and the pin bush 33 cooperation of guide pin 18 are connected, the cooperation of guide pin and pin bush has realized that the plug is accurate to be positioned on the shear head, be favorable to connecting bolt and swivel nut to connect the cooperation, further improve sealing performance, the guide pin passes through first nut to be fixed on the second insulator, can guarantee the straightness accuracy of guide pin, guarantee the quick alignment pin bush of guide pin, realize the quick installation of plug and shear head, be equipped with cable cover 6 on the plug casing 13, be equipped with first sealing washer 61 between plug casing 13 and the cable cover 6, realize the sealing performance between cable cover and the plug casing through first sealing washer, further improved the waterproof sealing performance of whole electric connector.
The connecting bolt 34 passes through the rand 30 to be set up on first insulator 31, and the bottom of connecting bolt 34 is equipped with step 340, and the rand can guarantee the straightness accuracy of connecting bolt at first insulator, guarantees the quick installation of connecting bolt and swivel nut, can prevent connecting bolt and first insulator separation, and the setting of step is favorable to operating personnel to realize shearing head's rotation through specialized tool, has improved installation effectiveness.
The socket 2 comprises a socket shell 22 and a third insulator 23, a second polyurethane adhesive 24 used for sealing and waterproofing the socket 2 is arranged in the third insulator 23, the second polyurethane adhesive 24 and the third insulator 23 are arranged in the socket shell 22, the socket shell 22 is connected with a connecting nut 32, the setting of the second polyurethane adhesive ensures the integral sealing and waterproofing performance of the socket, the socket shell is connected with the connecting nut reliably, the installation and disassembly are convenient, an internal thread 320 is arranged on the connecting nut 32, an external thread 25 is arranged on the socket shell 22, an internal circle 321 is arranged on the connecting nut 32, a second sealing ring 26 is arranged on the socket shell 22, the external thread 25 is in contact with the internal circle 321 through the second sealing ring 26 when being connected with the internal thread 320, the sealing and waterproofing of the joint of the shear head 3 and the socket 2 are realized, the connection of the connecting nut and the socket shell is realized through the external thread and the internal thread, the reliability of the connection is improved, and the sealing and waterproofing of the joint of the shear head and the socket are realized through the compression of the second sealing ring by the internal circle extrusion of the second sealing ring, and the sealing ring is high in sealing performance.
The third insulator 23 is provided with the guide sleeve 27, one end of the guide sleeve 27 is connected with the pin sleeve 33 in a matched manner, the other end of the guide sleeve 27 is fixedly connected to the third insulator 23 through the second nut 28, the shearing head is accurately positioned on the socket through the matching of the guide sleeve and the pin sleeve, the connection and matching of the connecting nut and the socket shell are facilitated, the sealing performance is further improved, the guide sleeve is fixed on the third insulator through the second nut, the straightness of the guide sleeve can be guaranteed, the pin sleeve is guaranteed to be aligned with the guide sleeve rapidly, the quick installation of the shearing head and the socket is realized, the second sealing ring 26 is an O-shaped ring, the number of the second sealing rings 26 is two, the sealing performance of the O-shaped rings is good, the service life is long, the shearing head can adapt to various sealing forms, the installation and the disassembly are convenient, and the sealing waterproof performance of the joint of the shearing head and the socket is further improved.
When the plug is used, one end of the pin sleeve 33 on the shear head 3 is aligned with the guide pin 18 on the plug 1, the shear head 3 is pushed into the plug 1, then a special tool is matched with the step 340, the special tool is rotated to drive the connecting bolt 34 on the shear head 3 to be matched with the threaded sleeve 16 on the plug 1, and the shear head 3 is inserted and plugged until the plug 1 and the shear head 3 are plugged in place; after the plug 1 is connected with the shear head 3, the other end of the guide pin 33 on the shear head 3 is aligned with the guide sleeve 27 on the socket 2, the plug 1 and the shear head 3 are pushed into the socket 2, then the connecting nut 32 on the shear head 3 is rotated to drive the internal thread 320 on the shear head 3 to be matched with the external thread 25 on the socket shell 22, and the shear head 3 is inserted into the socket 2 until the shear head 3 and the socket 2 are connected in place; at this time, the sealing gasket 17 on the plug 1 is in contact with the end face 35 on the shear head 3, the sealing gasket 17 is compressed, and sealing and waterproofing are realized between the plug 1 and the shear head 3; the second sealing ring 26 on the socket 2 is contacted with the inner circle 321 on the shear head 3, the first sealing ring 26 is compressed, and sealing and water prevention are realized between the shear head 3 and the socket 2; the first contact 51 of the spring pin 5 contacts the first contact end 12, the second contact 52 of the spring pin 5 contacts the second contact end 38, and the pin end 39 contacts the jack 21 to trigger the whole circuit of the electric connector to be conducted; i.e. the plug 1, the shear head 3 and the socket 2 are connected in place; when shear separation is required, a force is applied to the outer circle of the plug housing 13 on the plug 1 along the parallel direction of the shear surface 4, and the electrical connector achieves the shear separation when the force is greater than the sum of the shearing force of the shear notch 36, the friction force between the second contact 52 and the second contact end 38, and the friction force between the gasket and the end face.
In addition to the above preferred embodiments, the present invention has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the invention, which is defined in the appended claims.
Claims (10)
1. The underwater radial shearing separation electric connector comprises a plug (1) and a socket (2) and is characterized by further comprising a shearing head (3), wherein the shearing head (3) comprises a first insulator (31) and a connecting nut (32), the first insulator (31) is connected with the connecting nut (32) through a pin bush (33), a connecting bolt (34) connected with the plug (1) is arranged on the first insulator (31), an end face (35) is arranged on the connecting nut (32), the end face (35) is in sealing connection with the plug (1), the connecting nut (32) is in sealing connection with the socket (2), a shearing face (4) for radially shearing separation of the electric connector is arranged at the joint of the end face (35) and the plug (1), and the upper end of the shearing face (36) is flush with the end face (35).
Be equipped with contact (11) on plug (1), the bottom of contact (11) is equipped with first contact end (12), be equipped with contact pin (37) on coupling nut (32), contact pin (37) are including second contact end (38) and contact pin end (39), be equipped with on socket (2) with contact pin end (39) complex jack (21), be equipped with on first insulator (31) and be used for the whole circuit of electric connector to switch on spring needle (5), top and first contact end (12) contact through spring needle (5), the bottom and the contact of second contact end (38) of spring needle (5), contact pin end (39) and jack (21) contact trigger the holistic circuit of electric connector and switch on.
2. An underwater radial shear separation electrical connector as defined in claim 1, wherein: the upper end of the spring needle (5) is provided with a first contact (51) contacted with the first contact end (12), the lower end of the spring needle (5) is provided with a second contact (52) contacted with the second contact end (38), the first contact (52) moves downwards by virtue of downward pressure exerted by the spring needle (5), and the second contact (52) moves upwards by virtue of upward pressure exerted by the spring needle (5).
3. An underwater radial shear separation electrical connector as defined in claim 1, wherein: the plug (1) comprises a plug shell (13) and a second insulator (14), a first polyurethane adhesive (15) used for sealing and waterproofing the plug (1) is arranged on the second insulator (14), the first polyurethane adhesive (15) and the second insulator (14) are arranged in the plug shell (13), the contact piece (11) is arranged on the second insulator (14), a screw sleeve (16) matched with a connecting bolt (34) is arranged on the second insulator (14), a sealing gasket (17) is arranged on the plug shell (13), and the connecting bolt (34) is contacted with an end face (35) through the sealing gasket (17) when being connected with the screw sleeve (16) to realize sealing and waterproofing at the joint of the plug (1) and the shear head (3).
4. An underwater radial shear separation electrical connector as in claim 3 wherein: the second insulator (14) is provided with a guide pin (18), one end of the guide pin (18) is fixedly connected to the second insulator (14) through a first nut (19), and the other end of the guide pin (18) is connected with a pin sleeve (33) in a matching mode.
5. An underwater radial shear separation electrical connector as in claim 3 wherein: the plug housing (13) is provided with a cable cover (6), and a first sealing ring (61) is arranged between the plug housing (13) and the cable cover (6).
6. An underwater radial shear separation electrical connector as defined in claim 1, wherein: the connecting bolt (34) is arranged on the first insulator (31) through the clamping ring (30), and a step (340) is arranged at the bottom end of the connecting bolt (34).
7. An underwater radial shear separation electrical connector as defined in claim 1, wherein: the socket (2) comprises a socket shell (22) and a third insulator (23), a second polyurethane adhesive (24) used for sealing and waterproofing the socket (2) is arranged in the third insulator (23), the second polyurethane adhesive (24) and the third insulator (23) are arranged in the socket shell (22), and the socket shell (22) is connected with a connecting nut (32).
8. An underwater radial shear separation electrical connector as in claim 7 wherein: the socket is characterized in that an internal thread (320) is arranged on the connecting nut (32), an external thread (25) is arranged on the socket shell (22), an internal circle (321) is arranged on the connecting nut (32), a second sealing ring (26) is arranged on the socket shell (22), and when the external thread (25) is connected with the internal thread (320), the second sealing ring (26) is contacted with the internal circle (321) to realize sealing and waterproofing of the joint of the shear head (3) and the socket (2).
9. An underwater radial shear separation electrical connector as in claim 7 wherein: the third insulator (23) is provided with a guide sleeve (27), one end of the guide sleeve (27) is connected with the pin bush (33) in a matched mode, and the other end of the guide sleeve (27) is fixedly connected to the third insulator (23) through a second nut (28).
10. An underwater radial shear separation electrical connector as in claim 8 wherein: the second sealing rings (26) are O-shaped rings, and the number of the second sealing rings (26) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253399.8A CN107196099B (en) | 2017-04-18 | 2017-04-18 | Underwater radial shearing separation electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253399.8A CN107196099B (en) | 2017-04-18 | 2017-04-18 | Underwater radial shearing separation electric connector |
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| Publication Number | Publication Date |
|---|---|
| CN107196099A CN107196099A (en) | 2017-09-22 |
| CN107196099B true CN107196099B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710253399.8A Active CN107196099B (en) | 2017-04-18 | 2017-04-18 | Underwater radial shearing separation electric connector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082258B (en) * | 2019-11-13 | 2021-06-04 | 杭州航天电子技术有限公司 | Waterproof short circuit-proof three-layer sealing separation electric connector |
| CN114498179A (en) * | 2021-12-13 | 2022-05-13 | 北京电子工程总体研究所 | Underwater radial separation connector |
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| CN104409921A (en) * | 2014-11-06 | 2015-03-11 | 贵州航天电器股份有限公司 | Electrical explosion separation electrical connector |
| CN105356148A (en) * | 2015-12-02 | 2016-02-24 | 遵义市飞宇电子有限公司 | Connector with automatic butt locking and unlocking mechanism |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2028032A1 (en) * | 1990-04-29 | 1991-10-30 | Arthur I. Appleton | Switching electrical receptacle |
| FR2698732A1 (en) * | 1992-11-27 | 1994-06-03 | Souriau & Cie | Releasable connector for missiles or rockets - has cable pulling section with enlarged hole pushing connector up and shearing shear pins |
| CN201230091Y (en) * | 2008-07-22 | 2009-04-29 | 上海雷迪埃电子有限公司 | Radio frequency coaxial connector |
| CN101645567A (en) * | 2008-08-08 | 2010-02-10 | 贵州航天电器股份有限公司 | Electrical connector with automatic retaining mechanism and short-circuit module |
| CN201898234U (en) * | 2010-08-06 | 2011-07-13 | 勖连科技股份有限公司 | Waterproof connecting device of direct current power supply |
| CN103594866A (en) * | 2013-11-21 | 2014-02-19 | 浙江中杭电子有限公司 | Rapid locking-disengaging coupling element |
| CN104409921A (en) * | 2014-11-06 | 2015-03-11 | 贵州航天电器股份有限公司 | Electrical explosion separation electrical connector |
| CN105356148A (en) * | 2015-12-02 | 2016-02-24 | 遵义市飞宇电子有限公司 | Connector with automatic butt locking and unlocking mechanism |
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