CN116885499B - Connector with contact pin elastic connection structure - Google Patents
Connector with contact pin elastic connection structure Download PDFInfo
- Publication number
- CN116885499B CN116885499B CN202310946250.3A CN202310946250A CN116885499B CN 116885499 B CN116885499 B CN 116885499B CN 202310946250 A CN202310946250 A CN 202310946250A CN 116885499 B CN116885499 B CN 116885499B
- Authority
- CN
- China
- Prior art keywords
- box
- female
- contact
- locking
- connection box
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of electronic connectors, and provides a connector with an elastic contact pin connecting structure, which comprises a male connecting box and a female connecting box, wherein a slot is formed in the female connecting box, and the connector is characterized by further comprising: the utility model provides a picture peg, contact frame, supporting mechanism, locking mechanism and unlocking mechanism, set up flutedly on the picture peg, picture peg fixed connection is on the male connection box, the contact frame sets up to two, the spacing groove has all been seted up on two contact frames, two contact frames all set up in female connection box, supporting mechanism sets up in female connection box, locking mechanism sets up in female connection box, unlocking mechanism sets up in female connection box, through above-mentioned technical scheme, the contact pin on the male connector among the prior art has been solved and the contact piece on the female connector is after long-time plug uses, the contact pin is not hard up or the condition of contact pin roll-off contact piece appears easily, thereby lead to two conductors to appear contacting failure's problem.
Description
Technical Field
The invention relates to the technical field of electronic connectors, in particular to a connector with a pin elastic connection structure.
Background
An electronic connector, also commonly referred to as a circuit connector or an electrical connector, is a conductor device that bridges two conductors on a circuit so that current or signals can flow from one conductor to the other, and typically includes a male connector having pins and a female connector having contacts, and two conductors corresponding to the male connector and the female connector are conducted to each other by inserting the pins on the male connector into the contacts on the female connector.
However, after the contact pin on the existing male connector is used for being plugged into and pulled out from the contact element on the female connector for a long time, the contact pin is easy to loose or slide out of the contact element, so that poor contact occurs between the two conductors.
Disclosure of Invention
The invention provides a connector with a pin elastic connection structure, which solves the problem that in the prior art, after a pin on a male connector and a contact piece on a female connector are used for long-time plugging, the pin is easy to loose or slide out of the contact piece, so that poor contact occurs between the two conductors.
The technical scheme of the invention is as follows: the utility model provides a connector with contact pin elastic connection structure, includes male connection box and female connection box, the slot has been seted up on the female connection box, its characterized in that still includes: the device comprises a plugboard, a contact frame, a supporting mechanism, a locking mechanism and an unlocking mechanism;
the inserting plate is provided with a groove and is fixedly connected to the male connecting box;
the two contact frames are provided with limiting grooves, and are arranged in the female connecting box;
the supporting mechanism is arranged in the female connecting box and is used for supporting the contact frame;
the locking mechanism is arranged in the female connecting box and used for further locking and limiting the male connecting box;
the unlocking mechanism is arranged in the female connecting box and used for unlocking and separating the male connecting box and the female connecting box.
Preferably, the support mechanism includes: the rotary seat, the fixed plate and the supporting spring;
the two rotating seats are fixedly connected in the female connecting box, each rotating seat is rotationally connected with a contact frame, and the contact frames correspond to the rotating seats one by one;
the number of the fixing plates is two, one fixing plate is arranged in each rotating seat, and the fixing plates correspond to the rotating seats one by one;
the support springs are arranged in two, each fixing plate is fixedly connected with one support spring, the support springs are in one-to-one correspondence with the fixing plates, and the contact frames are in one-to-one correspondence with the support springs.
Further, the locking mechanism includes: a locking block and a locking rod;
the locking block is fixedly connected to the male connecting box, a locking hole is formed in the locking block, and a slot for the locking block to pass through is formed in the female connecting box;
the locking rod is connected to the female connecting box in a sliding mode.
Still further, the unlocking mechanism includes: unlocking rack, connecting rod and connecting box;
the unlocking frame is fixedly connected to the contact frame, a through groove is formed in the female connecting box, and the unlocking frame is arranged in the through groove;
the connecting rod is rotationally connected to the female connecting box, and the bottom end of the connecting rod is rotationally connected with the unlocking frame;
the connecting box is fixedly connected to the locking rod, and the top end of the connecting rod is rotationally connected in the connecting box.
In the above scheme, the female connection box is fixedly connected with a support seat, and the connecting rod is rotatably connected in the support seat.
In the above scheme, preferably, a return spring is fixedly connected between the female connection box and the unlocking frame.
In the above scheme, the female connection box is fixedly connected with a protection box, and the connecting rod and the supporting seat are both arranged in the protection box.
In the above scheme, further, an arc chamfer is formed at the locking hole formed in the locking block.
In the above scheme, the female connection box is fixedly connected with a mounting plate, and the mounting plate is provided with a mounting hole.
In the above scheme, a rotating shaft is fixedly connected in the rotating seat, a rotating hole is formed in the contact frame, and the rotating shaft is rotatably connected in the rotating hole.
The working principle and the beneficial effects of the invention are as follows:
1. according to the invention, the plugboard fixedly connected with the male connection box is inserted into the slot formed in the female connection box, and then the contact frame is supported by the supporting spring fixedly connected with the fixing plate, so that the protruding positions among the plurality of limiting grooves formed in the contact frame are clamped into the grooves formed in the plugboard, the plugboard is limited, and the plugboard is effectively prevented from loosening;
2. according to the invention, the locking rod which is in sliding connection with the female connecting box moves, so that the locking rod is inserted into the locking hole formed in the locking block, and the male connecting box is stably locked on the female connecting box, and the male connecting box and the female connecting box are effectively prevented from loosening and separating;
3. according to the invention, when the male connecting box and the female connecting box are required to be separated, an operator presses the unlocking frame, and the unlocking frame drives the contact frame to squeeze the supporting springs when pressing down, so that one ends of the two contact frames, which are close to each other, are far away, and limit the plugboard is contacted, and when the unlocking frame presses down, the connecting rod is driven to rotate by taking the supporting seat as the center, so that the locking rod rotationally connected with the top end of the connecting rod is pulled out from the locking hole, and limit the locking block is contacted, so that the male connecting box and the female connecting box can be separated.
Compared with the prior art, the device is convenient for the stable connection of the male connection box and the female connection box, and the phenomena of falling off and poor contact are not easy to occur after long-time use.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic perspective view of another angle of the whole of the present invention;
FIG. 3 is a schematic perspective view of the present invention in a general cross-section;
FIG. 4 is a schematic cross-sectional perspective view of a female connection box of the present invention;
FIG. 5 is a schematic perspective view of a supporting mechanism according to the present invention;
FIG. 6 is a schematic perspective view of the support mechanism, locking mechanism and unlocking mechanism of the present invention;
FIG. 7 is a schematic perspective view of an unlocking mechanism and a locking lever according to the present invention;
FIG. 8 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 3;
FIG. 9 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 6;
FIG. 10 is a schematic perspective view of the male connector box, female connector box, insert plate, locking block, unlocking rack, protective box and mounting plate of the present invention.
Reference numerals in the drawings represent respectively: 1. a male connection box; 2. a female connection box; 3. inserting plate; 4. a contact rack; 5. a rotating seat; 6. a fixing plate; 7. a support spring; 8. a locking block; 9. a locking lever; 10. unlocking the frame; 11. a connecting rod; 12. a connection box; 13. a support base; 14. a return spring; 15. a protective box; 16. a mounting plate; 17. and (3) rotating the shaft.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment one, as shown in fig. 1-2, the present embodiment provides a connector with a pin elastic connection structure, including a male connection box 1 and a female connection box 2, a slot is formed on the female connection box 2, and the embodiment further includes: the socket comprises a socket 3, two contact frames 4, a supporting mechanism, a locking mechanism and an unlocking mechanism, wherein the socket 3 is provided with a groove, the socket 3 is fixedly connected to a male connecting box 1, the two contact frames 4 are arranged, the two contact frames 4 are provided with limiting grooves, the two contact frames 4 are arranged in a female connecting box 2, the female connecting box 2 is fixedly connected with a mounting plate 16, and mounting holes are formed in the mounting plate 16.
The supporting mechanism is arranged in the female connection box 2 and is used for supporting the contact frame 4, and the supporting mechanism comprises: the rotary seat 5, fixed plate 6 and supporting spring 7, the rotary seat 5 sets up to two, the fixedly connected with axis of rotation 17 in the rotary seat 5, set up the rotation hole on the contact frame 4, the axis of rotation 17 rotates to be connected in the rotation hole, two the equal fixedly connected with of rotary seat 5 is in female joint box 2, every the rotary seat 5 internal rotation is connected with a contact frame 4, contact frame 4 and rotary seat 5 one-to-one, fixed plate 6 sets up to two, every be provided with a fixed plate 6 in the rotary seat 5, fixed plate 6 and rotary seat 5 one-to-one, supporting spring 7 sets up to two, every fixedly connected with supporting spring 7 on the fixed plate 6, supporting spring 7 and fixed plate 6 one-to-one, contact frame 4 and supporting spring 7 one-to-one.
The contact frame 4 is supported by the rotating seat 5 fixedly connected in the female connection box 2 to rotate, and the contact frame 4 is supported by the supporting spring 7 fixedly connected on the fixing plate 6, so that the two contact frames 4 are supported to clamp the plugboard 3.
The locking mechanism is arranged in the female connection box 2 and used for further locking and limiting the male connection box 1, and the locking mechanism comprises: the locking device comprises a locking block 8 and a locking rod 9, wherein the locking block 8 is fixedly connected to a male connecting box 1, a locking hole is formed in the locking block 8, a slot for the locking block 8 to pass through is formed in a female connecting box 2, the locking rod 9 is slidably connected to the female connecting box 2, and an arc chamfer is formed in the locking hole formed in the locking block 8.
Wherein, remove in female connection box 2 through locking lever 9 to make locking lever 9 insert the locking hole of seting up on the latch segment 8, thereby carry out stable connection with male connection box 1 and female connection box 2, when locking lever 9 inserts the locking hole, through the chamfer of seting up in locking hole department, accuracy when can improving locking lever 9 and inserting the locking hole.
The release mechanism sets up in female connection box 2 for carry out the unblock separation between male connection box 1 and female connection box 2, release mechanism includes: unlocking frame 10, connecting rod 11 and junction box 12, unlocking frame 10 fixed connection is on contact frame 4, the logical groove has been seted up on female junction box 2, unlocking frame 10 sets up in logical inslot, connecting rod 11 rotates to be connected on female junction box 2, the bottom of connecting rod 11 rotates with unlocking frame 10 to be connected, junction box 12 fixed connection is on locking lever 9, the top of connecting rod 11 rotates to be connected in junction box 12, fixedly connected with supporting seat 13 on female junction box 2, connecting rod 11 rotates to be connected in supporting seat 13, fixedly connected with return spring 14 between female junction box 2 and the unlocking frame 10, fixedly connected with protective housing 15 in female junction box 2, connecting rod 11 and supporting seat 13 all set up in protective housing 15.
When the male connection box 1 and the female connection box 2 need to be separated, an operator needs to press the unlocking frame 10, when the unlocking frame 10 is pressed, the top end of the contact frame 4 is driven to compress the supporting spring 7, the contact frame 4 rotates by taking the rotating shaft 17 as the center when moving, so that one ends of the two contact frames 4, which are close to each other, are separated, restriction on the plugboard 3 is relieved, when the unlocking frame 10 is pressed, the connecting rod 11 which is rotationally connected on the unlocking frame 10 is driven to move along with the unlocking frame 10, when the connecting rod 11 moves, the supporting seat 13 is used as the center to rotate, thereby driving the locking rod 9 rotationally connected with the connecting rod 11 to move, so that the locking rod 9 moves outwards of the female connection box 2, and the restriction on the locking block 8 is relieved, so that the male connection box 1 and the female connection box 2 are conveniently separated.
In this embodiment, when needs are connected male connection box 1 and female connection box 2, insert female connection box 2 with male connection box 1 on fixed connection's picture peg 3 in the slot of seting up on, then support contact frame 4 through fixed connection's on fixed plate 6 supporting spring 7, thereby support contact frame 4 and press from both sides tightly picture peg 3, thereby make the bellied position card between a plurality of spacing grooves of seting up on the contact frame 4 go into in the recess of seting up on picture peg 3, thereby play the effect of spacing picture peg 3, then move through sliding connection's on female connection box 2 locking lever 9, thereby make locking lever 9 insert locking hole of seting up on the latch segment 8, when locking lever 9 inserts the locking hole, the chamfer of seting up through locking hole department, the accuracy of locking lever 9 when inserting the locking hole can be improved, thereby lock male connection box 1 on female connection box 2, effectually prevent male connection box 1 and female connection box 2 loose separation.
When the male connection box 1 and the female connection box 2 are required to be separated, an operator is required to press the unlocking frame 10, when the unlocking frame 10 is pressed, the top end of the contact frame 4 is driven to compress the supporting spring 7, the contact frame 4 rotates by taking the rotating shaft 17 as the center when moving, so that one ends of the two contact frames 4 close to each other are separated, the restriction on the plugboard 3 is relieved, when the unlocking frame 10 is pressed, the connecting rod 11 which is rotationally connected on the unlocking frame 10 is driven to move along with the unlocking frame 10, when the connecting rod 11 moves, the supporting seat 13 is used as the center to rotate, so that the locking rod 9 rotationally connected with the connecting rod 11 is driven to move, the locking rod 9 is driven to move outwards the female connection box 2, the limit on the locking block 8 is relieved, and the male connection box 1 and the female connection box 2 are conveniently separated.
In the second embodiment, through holes are formed in the female connection box 2 and the mounting plate 16, so that the connection power line can be conveniently inserted into the female connection box 2 to be connected with the contact frame 4.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a connector, includes male connection box (1) and female connection box (2), the slot has been seted up on female connection box (2), its characterized in that still includes:
the inserting plate (3) is provided with a groove, and the inserting plate (3) is fixedly connected to the male connecting box (1);
the two contact frames (4) are arranged, limiting grooves are formed in the two contact frames (4), and the two contact frames (4) are arranged in the female connecting box (2);
the supporting mechanism is arranged in the female connecting box (2) and is used for supporting the contact frame (4);
the locking mechanism is used for further locking and limiting the male connection box (1);
the unlocking mechanism is used for unlocking and separating the male connecting box (1) and the female connecting box (2);
the support mechanism includes:
the two rotating seats (5) are arranged, the two rotating seats (5) are fixedly connected in the female connecting box (2), each rotating seat (5) is rotationally connected with one contact frame (4), and the contact frames (4) are in one-to-one correspondence with the rotating seats (5);
the fixed plates (6) are arranged in two, one fixed plate (6) is arranged in each rotating seat (5), and the fixed plates (6) are in one-to-one correspondence with the rotating seats (5);
the support springs (7) are arranged in two, each fixing plate (6) is fixedly connected with one support spring (7), the support springs (7) are in one-to-one correspondence with the fixing plates (6), and the contact frames (4) are in one-to-one correspondence with the support springs (7);
the locking mechanism includes:
the locking block (8), the locking block (8) is fixedly connected to the male connection box (1), a locking hole is formed in the locking block (8), and a slot for the locking block (8) to pass through is formed in the female connection box (2);
the locking rod (9) is connected to the female connecting box (2) in a sliding manner;
the unlocking mechanism comprises:
the unlocking frame (10), the unlocking frame (10) is fixedly connected to the contact frame (4), a through groove is formed in the female connecting box (2), and the unlocking frame (10) is arranged in the through groove;
the connecting rod (11), the connecting rod (11) is connected to the female connecting box (2) in a rotating way, and the bottom end of the connecting rod (11) is connected with the unlocking frame (10) in a rotating way;
the connecting box (12), connecting box (12) fixed connection is in on locking lever (9), the top of connecting rod (11) rotates to be connected in connecting box (12).
2. A connector according to claim 1, wherein the female connector housing (2) is fixedly connected with a support base (13), and the connecting rod (11) is rotatably connected in the support base (13).
3. A connector according to claim 2, characterized in that a return spring (14) is fixedly connected between the female connection box (2) and the unlocking rack (10).
4. A connector according to claim 3, wherein the female connection box (2) is fixedly connected with a protective box (15), and the connecting rod (11) and the supporting seat (13) are both arranged in the protective box (15).
5. A connector according to claim 4, wherein the locking block (8) is provided with an arcuate chamfer at the locking hole.
6. The connector according to claim 5, wherein a mounting plate (16) is fixedly connected below the female connection box (2), and mounting holes are formed in the mounting plate (16).
7. A connector according to claim 6, wherein a rotating shaft (17) is fixedly connected in the rotating seat (5), a rotating hole is formed in the contact frame (4), and the rotating shaft (17) is rotatably connected in the rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310946250.3A CN116885499B (en) | 2023-07-28 | 2023-07-28 | Connector with contact pin elastic connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310946250.3A CN116885499B (en) | 2023-07-28 | 2023-07-28 | Connector with contact pin elastic connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116885499A CN116885499A (en) | 2023-10-13 |
| CN116885499B true CN116885499B (en) | 2024-02-23 |
Family
ID=88269786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310946250.3A Active CN116885499B (en) | 2023-07-28 | 2023-07-28 | Connector with contact pin elastic connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116885499B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000036360A (en) * | 1998-07-17 | 2000-02-02 | Omron Corp | Connector |
| DE102007011794A1 (en) * | 2007-03-12 | 2008-09-18 | Mtu Friedrichshafen Gmbh | Plug connector, e.g. for motor fuel injectors, has a bayonet lock and a plug setting to block the cap nut and contact carrier in a zero setting when disconnected |
| JP2008282569A (en) * | 2007-05-08 | 2008-11-20 | Morimatsu:Kk | Connector |
| CN103236610A (en) * | 2013-04-16 | 2013-08-07 | 齐国成 | Safe and steady power plug-socket system |
| CN204067729U (en) * | 2014-10-24 | 2014-12-31 | 重庆电子工程职业学院 | A kind of serial ports structure of computer |
| CN208241014U (en) * | 2018-05-22 | 2018-12-14 | 镇江申庭电子科技有限公司 | A kind of connector with clamp system |
| CN209544720U (en) * | 2019-04-09 | 2019-10-25 | 潍坊威特尔管业有限公司 | Cable for ship pipeline connector |
| CN110829124A (en) * | 2019-11-23 | 2020-02-21 | 郑州德睿航联电子技术有限公司 | New energy automobile high pressure aviation socket insulation protection mechanism |
| CN210838200U (en) * | 2019-12-23 | 2020-06-23 | 苏州塞一澳电气有限公司 | Wire harness connecting terminal for automobile glass interlayer heating wire |
| CN112490744A (en) * | 2020-11-04 | 2021-03-12 | 江苏永顺电气设备有限公司 | Electric cabinet bus plugging device |
| CN216121018U (en) * | 2021-08-30 | 2022-03-22 | 昆山三朋友电电子有限公司 | Magnetic socket power connector |
| CN114243350A (en) * | 2021-12-08 | 2022-03-25 | 苏州伟聚电子科技有限公司 | USB connector |
| CN216214305U (en) * | 2021-10-29 | 2022-04-05 | 昆山天璇电子科技有限公司 | Anti-creeping device of electronic connector |
| CN219067380U (en) * | 2022-09-29 | 2023-05-23 | 东莞金镀实业有限公司 | Electronic interface for terminal |
-
2023
- 2023-07-28 CN CN202310946250.3A patent/CN116885499B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000036360A (en) * | 1998-07-17 | 2000-02-02 | Omron Corp | Connector |
| DE102007011794A1 (en) * | 2007-03-12 | 2008-09-18 | Mtu Friedrichshafen Gmbh | Plug connector, e.g. for motor fuel injectors, has a bayonet lock and a plug setting to block the cap nut and contact carrier in a zero setting when disconnected |
| JP2008282569A (en) * | 2007-05-08 | 2008-11-20 | Morimatsu:Kk | Connector |
| CN103236610A (en) * | 2013-04-16 | 2013-08-07 | 齐国成 | Safe and steady power plug-socket system |
| CN204067729U (en) * | 2014-10-24 | 2014-12-31 | 重庆电子工程职业学院 | A kind of serial ports structure of computer |
| CN208241014U (en) * | 2018-05-22 | 2018-12-14 | 镇江申庭电子科技有限公司 | A kind of connector with clamp system |
| CN209544720U (en) * | 2019-04-09 | 2019-10-25 | 潍坊威特尔管业有限公司 | Cable for ship pipeline connector |
| CN110829124A (en) * | 2019-11-23 | 2020-02-21 | 郑州德睿航联电子技术有限公司 | New energy automobile high pressure aviation socket insulation protection mechanism |
| CN210838200U (en) * | 2019-12-23 | 2020-06-23 | 苏州塞一澳电气有限公司 | Wire harness connecting terminal for automobile glass interlayer heating wire |
| CN112490744A (en) * | 2020-11-04 | 2021-03-12 | 江苏永顺电气设备有限公司 | Electric cabinet bus plugging device |
| CN216121018U (en) * | 2021-08-30 | 2022-03-22 | 昆山三朋友电电子有限公司 | Magnetic socket power connector |
| CN216214305U (en) * | 2021-10-29 | 2022-04-05 | 昆山天璇电子科技有限公司 | Anti-creeping device of electronic connector |
| CN114243350A (en) * | 2021-12-08 | 2022-03-25 | 苏州伟聚电子科技有限公司 | USB connector |
| CN219067380U (en) * | 2022-09-29 | 2023-05-23 | 东莞金镀实业有限公司 | Electronic interface for terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116885499A (en) | 2023-10-13 |
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