CN112018548A - Waterproof type quick connector for signal transmission - Google Patents

Waterproof type quick connector for signal transmission Download PDF

Info

Publication number
CN112018548A
CN112018548A CN201910460654.5A CN201910460654A CN112018548A CN 112018548 A CN112018548 A CN 112018548A CN 201910460654 A CN201910460654 A CN 201910460654A CN 112018548 A CN112018548 A CN 112018548A
Authority
CN
China
Prior art keywords
seat
connector
signal transmission
spiral
flange 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.)
Pending
Application number
CN201910460654.5A
Other languages
Chinese (zh)
Inventor
林京勇
张健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Jiewei Automation Technology Co ltd
Original Assignee
Nanjing Jiewei Automation Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Jiewei Automation Technology Co ltd filed Critical Nanjing Jiewei Automation Technology Co ltd
Priority to CN201910460654.5A priority Critical patent/CN112018548A/en
Publication of CN112018548A publication Critical patent/CN112018548A/en
Pending legal-status Critical Current

Links

Images

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
    • H01R13/623—Casing or ring with helicoidal groove
    • 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
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • 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
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • 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
    • 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
    • H01R13/631—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 engagement only

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses a waterproof quick connector for signal transmission, which comprises a connector joint and a connector socket matched with the connector joint, wherein cables for signal transmission are respectively connected to the connector joint and the connector socket, the connector socket is arranged in a flange seat, a male seat is arranged in a spiral seat, the spiral seat rotates around the male seat, a spiral guide groove is formed in the inner wall of the spiral seat, a pin moving along the spiral guide groove in the process that the spiral seat rotates around the male seat is arranged on the outer wall of the flange seat, more than two limiting bosses are arranged on one end face of the male seat, and a limiting groove for inserting the limiting bosses is correspondingly formed in one end face of the flange seat. The invention has the advantages of quick plugging and unplugging, high connection firmness and good waterproof performance.

Description

Waterproof type quick connector for signal transmission
Technical Field
The invention relates to the technical field of electrical equipment connection structures, in particular to a waterproof quick connector for signal transmission.
Background
With the market becoming more and more standard, some control systems, communication systems, electrical equipment or audio/video equipment all begin to adopt standard transmission protocols and standard transmission connectors in terms of signal transmission, and the use of some general signal connectors is becoming more and more popular, such as: USB, HDMI, RJ45, SATA, etc., but these universal connectors are rarely used in the current market; in addition, although a lot of connectors are available in the market at present, most of the connectors are in common threaded connection, clamping lock type or direct insertion type, the plugging and the unplugging are inconvenient, the reliability is not good, and a small number of quick connectors are mainly push-pull self-locking type and multi-core needle type, but have certain limitation in use. In addition, the existing connector is poor in waterproof effect, external water vapor easily enters the connector, the signal transmission stability is further affected, and signal transmission faults in a relatively humid environment are caused.
Disclosure of Invention
The present invention is directed to a waterproof type quick connector for signal transmission, which can effectively solve the technical problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a waterproof quick connector for signal transmission comprises a connector joint and a connector socket matched with the connector joint, the connector joint and the connector socket are respectively connected with a cable for signal transmission, the connector socket is arranged in the flange seat, the connector joint is arranged between the pin head seat and the first threaded cover, one end of the connector joint passes through the mounting hole formed in the pin head seat and then extends to the outer side of the pin head seat, the male head seat is arranged in the spiral seat, the spiral seat rotates around the male head seat, the inner wall of the spiral seat is provided with a spiral guide groove, the outer wall of the flange seat is provided with a pin which moves along the spiral guide groove in the rotating process of the spiral seat around the male head seat, one end face of the male head seat is provided with more than two limiting bosses, and one end face of the flange seat is correspondingly provided with a limiting groove for inserting the limiting bosses.
Preferably, two limiting bosses are arranged on one end face of the male head seat, a first marking point is arranged on one limiting boss, and when the limiting boss provided with the first marking point is inserted into the limiting groove provided with a second marking point, the pin is positioned at the inlet of the spiral guide groove.
Preferably, a round hole matched with the pin is formed in the inner wall of the spiral seat, the round hole is located at the bottom of the spiral guide groove, an elastic gasket is arranged between the male head seat and the spiral seat, and a sealing ring is arranged on one end face, facing the flange seat, of the male head seat.
Preferably, a first sealing gasket is arranged at the bottom of an inner cavity for placing the connector joint in the first threaded cover, and a pressing ring for pressing the first sealing gasket is arranged between the connector joint and the first sealing gasket.
Preferably, the rubber ring is further included, one end of the first threaded cover is connected with the second threaded cover, a gasket is arranged at the bottom of an inner cavity of the second threaded cover, the gasket is extruded at the bottom of the inner cavity of the second threaded cover by one end of the rubber ring, and the other end of the rubber ring is extruded on the first threaded cover.
Preferably, one end of the second threaded cover is connected with a cable protection spring which is used for penetrating a cable connected with the connector joint and preventing the cable from being damaged.
Preferably, the male header is one of a USB type, a single HDMI type, a dual HDMI type, or an RJ 45.
Preferably, the outer wall of the flange seat is sleeved with a flange seat mounting block, a sealing gasket II is arranged on one end face of the flange seat mounting block, and the flange seat mounting block is of a rectangular structure and is provided with threaded connecting holes on corners of the flange seat mounting block respectively.
Preferably, the outer wall of the flange seat is provided with three pins which move along the spiral guide groove, and the inner wall of the spiral seat is provided with round holes which correspond to the three pins one to one.
Preferably, one end of the flange seat is filled with waterproof fixing glue, and the connecting position of the cable and the connector socket is filled with the waterproof fixing glue.
Compared with the prior art, the invention has the beneficial effects that:
1. when the flange seat is used, the flange seat is placed in the spiral seat, the limiting boss provided with the first marking point is inserted into the limiting groove provided with the second marking point, at the moment, the pin is positioned at the inlet of the spiral guide groove, and then the spiral seat only needs to rotate clockwise around the male head seat, the pin can move along the spiral guide groove until the pin enters the round hole at the bottom of the spiral guide groove, so that the self-locking connection between the flange seat and the spiral seat is realized, meanwhile, the flange seat moves towards the male head seat until one end face of the flange seat, which faces the male head seat, is attached to the end face of the male head seat, and the flange seat and the spiral seat are connected quickly and reliably; when the flange seat is separated from the spiral seat, the pin can exit along the spiral guide groove only by rotating the spiral seat anticlockwise, and the disassembly is convenient;
2. the cable sequentially penetrates through the wire protecting spring, the rubber ring positioned in the inner cavity of the threaded cover II and the threaded cover I and then is connected with the connector joint, the rubber ring is tightly matched with the cable to help to prevent moisture from entering the connector, the gasket is extruded at the bottom of the inner cavity of the threaded cover II by one end of the rubber ring, the other end of the rubber ring is extruded on the threaded cover I, and further the moisture is prevented from entering the connector from the connecting position between the threaded cover I and the threaded cover II; one end surface of the flange seat is attached to the sealing ring on the end surface of the male head seat so as to prevent moisture from entering the connector from the contact surface of the flange seat and the male head seat; the flange seat is arranged on other communication equipment and can extrude the second sealing gasket to prevent moisture from entering the connector from the joint of the flange seat and the communication equipment.
Drawings
Fig. 1 is an exploded view of a waterproof type quick connector for signal transmission in an embodiment of the present invention;
FIG. 2 is a disassembled view of a waterproof type quick connector for signal transmission in an embodiment of the present invention;
FIG. 3 is an assembly view of a waterproof quick connector for signal transmission in accordance with an embodiment of the present invention;
fig. 4 is a sectional view of a waterproof type quick connector for signal transmission in an embodiment of the present invention;
in the figure, 101, a screw seat, 102, a male seat, 103, a sealing ring, 104, an elastic gasket, 105, a pressing ring, 106, a first sealing gasket, 107, a first screw cap, 108, a rubber ring, 109, a gasket, 110, a second screw cap, 111, a wire protecting spring, 112, a mounting hole, 113, a spiral guide groove, 114, a limiting boss, 115, a limiting groove, 116, a first marking point, 117, a second marking point, 118, a round hole, 201, a flange seat, 202, a second sealing gasket, 203, a pin, 204, a flange seat mounting block, 401, a connector joint, 402, a connector socket, 403 and a cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a waterproof quick connector for signal transmission includes a connector 401 and a connector socket 402 matching with the connector 401, the connector 401 and the connector socket 402 are respectively connected with a cable 403 for signal transmission, the connector 401 and the connector socket 402 are connected together to realize signal transmission, the connector 401 generally adopts a USB connector, a single HDMI connector, a dual HDMI connector or an RJ45 connector, correspondingly, the connector socket 402 selects one of the USB connector, the single HDMI connector, the dual HDMI connector or the RJ45 connector matching with the connector 401, the connector socket 402 is disposed in a flange seat 201, the connector 401 is disposed between the male seat 102 and a screw cap 107, and one end of the connector 401 extends to the outside of the male seat 102 after passing through a mounting hole 112 formed on the male seat 102, the male head seat 102 is arranged in the screw seat 101, the screw seat 101 rotates around the male head seat 102, the male head seat 102 can be one of a USB type, a single HDMI type, a double HDMI type or an RJ45, the inner wall of the screw seat 101 is provided with a spiral guide groove 113, the outer wall of the flange seat 201 is provided with a pin 203 which moves along the spiral guide groove 113 in the rotation process of the screw seat 101 around the male head seat 102, one end surface of the male head seat 102 is provided with more than two limit bosses 114, one end surface of the flange seat 201 is correspondingly provided with a limit groove 115 for inserting the limit bosses 114, the screw seat 101 rotates clockwise around the male head seat 102, the pin 203 moves along the spiral guide groove 113 until the pin 203 enters a round hole 118 at the bottom of the spiral guide groove 113, and then the self-locking connection between the flange seat 201 and the screw seat 101 is realized, and the connection is fast and high in firmness.
As shown in fig. 1 and fig. 2, two limit bosses 114 can be generally designed on one end surface of the male head seat 102, and one of the limit bosses 114 is provided with a first mark point 116, when the limit boss 114 provided with the first mark point 116 is inserted into the limit groove 115 provided with a second mark point 117, the pin 203 is positioned at the entrance of the spiral guide groove 113, so that, when the flange seat 201 is connected with the screw seat 101, only the flange seat 201 is placed in the screw seat 101 and the limit boss 114 provided with the first mark point 116 is inserted into the limit groove 115 provided with the second mark point 117, just at the entrance of the spiral guide groove 113, the pin 203 is located, and then only by rotating the spiral base 101 clockwise around the male base 102, the pin 203 will move along the spiral guide groove 113, to avoid the pin 203 from moving along the spiral guide groove 113 due to the misalignment between the pin 203 and the entrance of the spiral guide groove 113.
As shown in fig. 1, a circular hole 118 matched with the pin 203 is formed in the inner wall of the spiral seat 101, the circular hole 118 is located at the bottom of the spiral guide groove 113, the pin 203 moves along the spiral guide groove 113 from the inlet of the spiral guide groove 113 until the pin 203 enters the circular hole 118 located at the bottom of the spiral guide groove 113, so that the self-locking connection between the flange seat 201 and the spiral seat 101 is realized, the connection firmness is greatly improved, when the flange seat 201 is separated from the spiral seat 101, the pin 203 can exit along the spiral guide groove 113 only by rotating the spiral seat 101 counterclockwise, and the disassembly is convenient and labor-saving; an elastic gasket 104 is arranged between the male head seat 102 and the screw seat 101, a sealing ring 103 is arranged on one end surface of the male head seat 102 facing the flange seat 201, when the screw seat 101 rotates around the male head seat 102, the flange seat 201 moves towards the male head seat 102 until one end surface of the flange seat 201 facing the male head seat 102 is attached to the end surface of the male head seat 102 and presses the sealing ring 103 on the end surface of the male head seat 102, and the sealing ring 103 can prevent moisture from entering the connector of the invention from the contact surface of the flange seat 201 and the male head seat 102.
As shown in fig. 1 and 4, a first sealing gasket 106 is arranged at the bottom of an inner cavity for placing a connector joint 401 in the first threaded cover 107, a pressing ring 105 for pressing the first sealing gasket 106 is arranged between the connector joint 401 and the first sealing gasket 106, the first sealing gasket 106 between the connector joint 401 and the first sealing gasket 106 can prevent moisture from entering the first threaded cover 107 under the pressing of the pressing ring 105, one end of the first threaded cover 107 is connected with a second threaded cover 110, a gasket 109 is arranged at the bottom of the inner cavity of the second threaded cover 110, the gasket 109 is pressed at the bottom of the inner cavity of the second threaded cover 110 by one end of a rubber ring 108, the other end of the rubber ring 108 is pressed on the first threaded cover 107, one end of the second threaded cover 110 is connected with a protection spring 111 for penetrating a cable 403 connected with the connector joint 401 and preventing the cable 403 from being damaged, and the cable 403 sequentially passes through the protection springs 111, 106, The rubber ring 108 and the first threaded cap 107 which are positioned in the inner cavity of the second threaded cap 110 are connected with the connector joint 401, the rubber ring 108 is tightly matched with the cable 403 to help prevent moisture from entering the connector in the invention, the gasket 109 is pressed at the bottom of the inner cavity of the second threaded cap 110 by one end of the rubber ring 108, and the other end of the rubber ring 108 is pressed on the first threaded cap 107, so that moisture is prevented from entering the connector in the invention from the connecting position between the first threaded cap 107 and the second threaded cap 110.
As shown in fig. 1 and 2, a flange seat mounting block 204 is sleeved on the outer wall of the flange seat 201, a second sealing gasket 202 is arranged on one end surface of the flange seat mounting block 204, three pins 203 which move along a spiral guide groove are arranged on the outer wall of the flange seat 201, round holes 118 which correspond to the three pins 203 one by one are formed in the inner wall of the spiral seat 101, the flange seat mounting block 204 is of a rectangular structure, threaded connection holes are formed in corners of the flange seat mounting block 204, and the flange seat 201 is mounted on other communication equipment and can press the second sealing gasket 202 to prevent moisture from entering the connector of the invention from the connection position of the flange seat 201 and the communication equipment; one end of the flange seat is filled with waterproof fixing glue, and the connecting position of the cable and the connector socket is filled with the waterproof fixing glue, so that the fixing and secondary waterproof effects are achieved.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a waterproof type quick connector that signal transmission used, includes connector joint and connects matched with connector socket with the connector, connect the cable conductor that is used for signal transmission on connector joint and the connector socket respectively, its characterized in that: the connector socket sets up in the flange seat, the connector connects and sets up between public head seat and screw cap one and the outside that extends to the public head seat after the one end that the connector connects passes the mounting hole of seting up on the public head seat, public head seat sets up in the screw seat and the screw seat is rotatory around public head seat, is equipped with the heliciform guide way on the inner wall of screw seat, be equipped with on the outer wall of flange seat around the pin of public head seat rotation in-process along the motion of heliciform guide way at the screw seat, be equipped with the spacing boss more than two on the terminal surface of public head seat, correspond on the terminal surface of flange seat and be equipped with the spacing recess that is used for inserting spacing boss.
2. The waterproof quick connector for signal transmission according to claim 1, wherein: and when the limiting boss provided with the first marking point is inserted into the limiting groove provided with the second marking point, the pin is positioned at the inlet of the spiral guide groove.
3. The waterproof quick connector for signal transmission according to claim 2, characterized in that: the inner wall of the spiral seat is provided with a round hole matched with the pin, the round hole is positioned at the bottom of the spiral guide groove, an elastic gasket is arranged between the male head seat and the spiral seat, and a sealing ring is arranged on one end face, facing the flange seat, of the male head seat.
4. A water-proof type quick connector for signal transmission according to claim 3, characterized in that: the bottom of an inner cavity used for placing the connector joint in the first threaded cover is provided with a first sealing gasket, and a pressing ring used for extruding the first sealing gasket is arranged between the connector joint and the first sealing gasket.
5. The waterproof quick connector for signal transmission according to claim 4, wherein: the rubber ring is arranged on the inner cavity of the first threaded cover, the gasket is extruded at the bottom of the inner cavity of the second threaded cover by one end of the rubber ring, and the other end of the rubber ring is extruded on the first threaded cover.
6. The waterproof quick connector for signal transmission according to claim 5, wherein: and one end of the second threaded cover is connected with a wire protection spring which is used for penetrating a cable wire connected with the connector joint and preventing the cable wire from being damaged.
7. A water-proof quick connector for signal transmission according to any one of claims 1 to 5, characterized in that: the male socket base is one of a USB type, a single HDMI type, a dual HDMI type, or an RJ45 type.
8. A water-proof type quick connector for signal transmission according to any one of claims 1 to 6, characterized in that: the flange seat mounting block is sleeved on the outer wall of the flange seat, a sealing gasket II is arranged on one end face of the flange seat mounting block, and threaded connecting holes are respectively formed in the corners of the flange seat mounting block which is of a rectangular structure.
9. A water-proof type quick connector for signal transmission according to any one of claims 1 to 6, characterized in that: the flange seat is characterized in that three pins moving along the spiral guide groove are arranged on the outer wall of the flange seat, and round holes corresponding to the three pins one to one are formed in the inner wall of the spiral seat.
10. A water-proof type quick connector for signal transmission according to claim 7, wherein: one end of the flange seat is filled with waterproof fixing glue, and the connecting position of the cable and the connector socket is filled with the waterproof fixing glue.
CN201910460654.5A 2019-05-30 2019-05-30 Waterproof type quick connector for signal transmission Pending CN112018548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910460654.5A CN112018548A (en) 2019-05-30 2019-05-30 Waterproof type quick connector for signal transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910460654.5A CN112018548A (en) 2019-05-30 2019-05-30 Waterproof type quick connector for signal transmission

Publications (1)

Publication Number Publication Date
CN112018548A true CN112018548A (en) 2020-12-01

Family

ID=73500884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910460654.5A Pending CN112018548A (en) 2019-05-30 2019-05-30 Waterproof type quick connector for signal transmission

Country Status (1)

Country Link
CN (1) CN112018548A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112531404A (en) * 2020-12-18 2021-03-19 深圳市丰顺科线缆科技有限公司 Wire and cable convenient and rapid to connect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112531404A (en) * 2020-12-18 2021-03-19 深圳市丰顺科线缆科技有限公司 Wire and cable convenient and rapid to connect
CN112531404B (en) * 2020-12-18 2021-06-25 深圳市丰顺科线缆科技有限公司 Wire and cable convenient and rapid to connect

Similar Documents

Publication Publication Date Title
CN204615057U (en) Waterproof combo socket
CN210926537U (en) Multi-core connector
CN210350265U (en) Waterproof plug
CN112018548A (en) Waterproof type quick connector for signal transmission
CN113594727A (en) Connector structure of cable
CN205583316U (en) Circular connector
CN209963361U (en) Buckle type eight-core power connector
CN107275893B (en) Communication connector
CN208062343U (en) A kind of connector plug
CN208753659U (en) A kind of novel electric connector
CN208078275U (en) It can inclined in type waterproof electrical connector
CN114614289B (en) Waterproof energy storage connector
CN101997209A (en) Radio frequency coaxial high-density cluster connector
CN221885474U (en) Waterproof wire harness connector
CN220439985U (en) Waterproof wire connector
CN200979955Y (en) An electric connector
CN210404156U (en) Multi-point positioning connector
CN211017502U (en) Electric power female end plug
CN220253632U (en) Quick-connection type round hole connector
CN219535046U (en) Underwater wet connector
CN220066212U (en) Connector with waterproof structure
CN215681132U (en) Connector assembly
CN221530380U (en) Waterproof aviation connector convenient to connect
CN216563627U (en) Many to inserting formula underwater connector
CN220569959U (en) Waterproof wire connector with high sealing performance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Country or region after: China

Address after: 210000 floor 6, building 3, No. 28, Pavel Road, Chunhua street, Jiangning District, Nanjing, Jiangsu Province

Applicant after: Nanjing JIELIAN Technology Co.,Ltd.

Address before: Room 604, Building 3, Jiangning Wanda Plaza (West District), No. 68 Zhushan Road, Dongshan Street, Jiangning District, Nanjing City, Jiangsu Province, 210000

Applicant before: Nanjing Jiewei Automation Technology Co.,Ltd.

Country or region before: China