CN114336119A - Plug-in device - Google Patents
Plug-in device Download PDFInfo
- Publication number
- CN114336119A CN114336119A CN202111571572.1A CN202111571572A CN114336119A CN 114336119 A CN114336119 A CN 114336119A CN 202111571572 A CN202111571572 A CN 202111571572A CN 114336119 A CN114336119 A CN 114336119A
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- Prior art keywords
- base plate
- mounting groove
- jack
- electrically conductive
- hole
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a plug-in device which comprises a base, wherein one end of the base comprises a plug-in part, the plug-in part comprises a jack, the upper part of the other end of the base is provided with a first mounting groove, the lower part of the other end of the base is correspondingly provided with a second mounting groove, a microswitch is fixedly inserted in the first mounting groove, a pin of the microswitch is arranged in the second mounting groove in a penetrating manner, a conductive part is arranged between the jack and the second mounting groove in a penetrating manner, one end of the conductive part is positioned in the jack, the other end of the conductive part is positioned in the second mounting groove, an electric connection mechanism for establishing electric connection between the other end of the conductive part and the pin of the microswitch is arranged in the second mounting groove, the electric connection mechanism is of a flat and long-strip-shaped plate-shaped structure, and comprises a base plate, a conductive circuit, a conductive contact part and a resistor. Compared with the prior art, the plugging device has the advantages of more compact structure and more stable and reliable work.
Description
Technical Field
The invention relates to a plug-in device.
Background
The plugging device is a common component for electric connection in an automobile control circuit, the common connection and matching of the plugging device is provided with a microswitch, a resistor and the like, the components are usually mutually independent and are connected through a wire, the circuit connection structure is complex, the occupied space is more, the assembly is inconvenient, the welding part of the wire is easy to fall off, the circuit can not be switched on, and the waterproof effect is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the plugging device which has the advantages of more compact structure, more stable and reliable work and more convenient assembly.
In order to achieve the above object, the present invention provides a connector device, which includes a base, one end of the base includes a connector portion, the connector portion includes a jack, an upper portion of the other end of the base is provided with a first mounting groove, a lower portion of the other end of the base is correspondingly provided with a second mounting groove, a micro switch is fixedly inserted in the first mounting groove, a pin of the micro switch is inserted in the second mounting groove, a conductive member is inserted between the jack and the second mounting groove, one end of the conductive member is located in the jack, the other end of the conductive member is located in the second mounting groove, an electrical connection mechanism for establishing electrical connection between the other end of the conductive member and the pin of the micro switch is arranged in the second mounting groove, the electrical connection mechanism is a flat and elongated plate-like structure, and includes a substrate, a conductive circuit arranged on the substrate, a conductive contact member arranged on the substrate and connected with the conductive circuit in a matching manner, a conductive contact member arranged on the substrate, and a conductive circuit, And the resistor is used for electrically connecting the conductive component and the pin matching contact of the microswitch.
Furthermore, the electric connection mechanism is a circuit board which is embedded and fixed in the second mounting groove, and a connecting hole which is used for being matched with the other ends of the pins and the conductive parts to penetrate through and be welded is formed in the circuit board.
Furthermore, the connecting hole penetrates through the upper end face and the lower end face of the circuit board, two ends of the connecting hole in the length direction are respectively and correspondingly arranged behind the jack and below the microswitch, and the other end of the conductive part is bent and provided with a hook part which is matched with the connecting hole in a penetrating mode.
Furthermore, a through hole is communicated between the jack and the second mounting groove, a stop block is fixedly inserted in the through hole, and the conducting component is fixedly arranged on the stop block in a penetrating mode.
Furthermore, the positions of two sides of the second mounting groove corresponding to the rear side of the jack are provided with limit blocks, and two sides of the rear end of each limit block are provided with buckles which are respectively matched with the two limit blocks to be clamped and positioned.
Furthermore, a guide convex rib is arranged on the jack, and a guide groove matched with the guide convex rib for guiding to slide is arranged on the stop block.
In another scheme, the base plate is including first base plate, the second base plate of mutual jogged joint, conducting wire, electrically conductive contact part, resistance all set up on the medial surface of first base plate, be provided with the recess that supplies conducting wire, resistance cartridge holding on the medial surface of second base plate, electrically conductive contact part is including being used for contacting the first electrically conductive contact part that electrically links with micro-gap switch's stitch cooperation, first electrically conductive contact part is including being used for wearing to establish the connecting hole of being connected with the stitch cooperation, electrically conductive contact part is including being used for contacting the electrically conductive contact part of second that electrically connects with electrically conductive part cooperation, be formed with between electrically conductive contact part of second and the second base plate and supply electrically conductive part to insert the slot of connecting, the slot is located the tip position of base plate.
Furthermore, the connecting hole penetrates through the end face of the inner side and the end face of the outer side of the first substrate, a copper piece is arranged on the end face of the inner side of the second substrate and corresponds to the connecting hole, the copper piece comprises a blind hole and clamping arms distributed along the circumferential direction of the blind hole, and the clamping arms are matched with the inner wall of the connecting hole to guide and drive clamping movement.
Furthermore, the medial extremity face of second base plate is provided with and is used for constituting the guide slot of slot, and the degree of depth of guide slot sets up along electrically conductive part's the direction of insertion diminishes gradually, and the guide slot is provided with a plurality of stopping protruding muscle along its length direction, electrically conductive part's the other end be the straight extension set up and including with the inserted part of slot cooperation cartridge.
Furthermore, the base plate is evenly distributed with a plurality of elastic pressing mechanisms for pressing and positioning the space between the first base plate and the second base plate along the periphery of the base plate, each elastic pressing mechanism comprises a metal insert arranged on the second base plate, a penetrating hole arranged on the first base plate, a screw and a spring, the spring is sleeved on the screw, one end of the spring is abutted against the head of the screw, the other end of the spring is embedded in an annular notch of the outer end face of the first base plate, and the end part of the screw is in threaded connection with the metal insert of the second base plate after penetrating through the penetrating hole.
The invention has the beneficial effects that: the insertion part can be used for conducting insertion, a microswitch is further integrated, the microswitch is connected with the conductive part in the insertion hole through the electric connection mechanism located in the second installation groove, the whole structure is compact, the connection between the microswitch and the conductive part is more stable and reliable, the insertion piece, the resistor 41 and the microswitch 2 are combined into a whole, no external connection resistor is needed, the connection between the electric connection mechanism and the microswitch and the conductive part can be quickly established, and the assembly efficiency is improved.
Drawings
FIG. 1 is a structural view of example 1 of the present invention;
FIG. 2 is a structural view of example 1 of the present invention 2;
FIG. 3 is a sectional view 1 of example 1 of the present invention;
FIG. 4 is a sectional view 2 of example 1 of the present invention;
FIG. 5 is a view showing a structure of a stopper in accordance with embodiment 1 of the present invention;
fig. 6 is a structural view of a first substrate in embodiment 2 of the present invention;
FIG. 7 is a structural view of a second substrate in embodiment 2 of the present invention;
FIG. 8 is a partial cross-sectional view 1 of a substrate according to example 2 of the present invention;
FIG. 9 is a partial cross-sectional view 2 of a substrate according to example 2 of the present invention;
FIG. 10 is a partial cross-sectional view 3 of a substrate according to example 2 of the present invention;
fig. 11 is a structural view of a stopper in embodiment 2 of the present invention.
Detailed Description
The electric connection mechanism is of a flat and long strip-shaped plate-shaped structure and comprises a substrate, a conductive circuit arranged on the substrate, a conductive contact part arranged on the substrate and connected with the conductive circuit in a matched mode, and a resistor 41, wherein the conductive contact part is used for being in matched contact with the conductive part and pins of the micro switch to be electrically connected.
The plug connector, the resistor 41 and the microswitch 2 are combined into a whole, and an external connecting resistor is not needed, so that the whole structure is more compact and the reliability is high.
In embodiment 1, the electrical connection mechanism 4 is a circuit board that is fitted and fixed in the second mounting groove 14, the substrate is a board body of the circuit board, the conductive circuit is an integrated circuit printed on the circuit board, the conductive contact part is a connection hole provided on the circuit board,
the connecting hole is used for being matched with the pin 21 and the other end of the conductive part 3 to be penetrated and welded.
The circuit board is flat rectangular form, the connecting hole runs through two wide face settings about it, and its length direction's both ends correspond the below that sets up at the rear of jack 12 and micro-gap switch 2 respectively, and the circuit board corresponds micro-gap switch 21 and the setting of jack 12 direction respectively along length direction's both ends promptly, the other end of conductive part 3 be the crooked setting and be formed with hook portion 31 that the connecting hole cooperation was worn to establish makes things convenient for the electrically conductive connection cooperation between conductive part 3's the other end and the circuit board and between circuit board and the 2 stitches 21 of micro-gap switch.
A through hole 15 is communicated between the jack 12 and the second mounting groove 14, a stop block 5 is fixedly inserted in the through hole 15, the stop block 5 is used for blocking the through hole 15, the conductive component 3 is fixedly arranged on the stop block 5 in a penetrating manner, and the conductive component 3 can be directly and integrally injection-molded on the stop block 5, so that the stop block 5 and the conductive component 3 can be conveniently and synchronously mounted.
The both sides position that second mounting groove 14 corresponds jack 12 rear is provided with stopper 141, the rear end both sides of dog 5 are provided with respectively with two stopper 141 cooperation joint location's buckle 51, dog 5 can insert in through-hole 15 along jack 12 to install the location through buckle 51 and stopper 141 cooperation. The stop block 5 is also provided with a flange matched with the inner edge of the through hole 15 for limiting, so that the whole body is prevented from passing through the through hole 15.
In order to facilitate the insertion of the stop block 5, a guide convex rib 121 is arranged on the insertion hole 12, a guide groove 52 which is matched with the guide convex rib 121 to guide to slide is arranged on the stop block 5, and the stop block 5 can be inserted into the through hole 15 in an aligned manner through the guide matching of the guide convex rib 121 and the guide groove 52, so that the installation is convenient.
Fig. 6 to 11 show an embodiment 2 of the connector device of the present invention, which is different from embodiment 1 mainly in the structure of the electrical connection mechanism 4 and the conductive member 3, specifically: in embodiment 2, the substrate comprises a first substrate 42 and a second substrate 43 which are spliced with each other, the conductive traces 44, conductive contact members, and resistors 41 are disposed on the inner end surface of the first substrate 42, a groove 46 for inserting and accommodating the conductive circuit 44 and the resistor 41 is arranged on the inner side end surface of the second substrate 43, said conductive contact means comprise a first conductive contact means 451 for making a mating contact electrical connection with a pin 21 of the microswitch, the first conductive contact element 451 includes a connection hole 4511 for being connected with a pin, the conductive contact member includes a second conductive contact member 452 for mating contact electrical connection with the conductive member 3, an insertion groove 453 is formed between the second conductive contact part 452 and the second substrate 43, into which the conductive part 3 is inserted, and the insertion groove 453 is located at an end position of the substrate.
The connecting hole 4511 penetrates through the inner side end face and the outer side end face of the first substrate 42, a copper piece 47 is arranged on the inner side end face of the second substrate 43 and corresponds to the connecting hole 4511, the copper piece 47 comprises a blind hole 471 and clamping arms 472 distributed along the circumferential direction of the blind hole 471, the clamping arms 472 are arranged in a protruding mode along the inner side end face of the second substrate 43, the clamping arms 472 are matched with the inner wall of the connecting hole 4511 to guide and drive clamping movement, the blind hole 471 is used for accommodating the end portion of a pin, the inner wall of the connecting hole 4511 is preferably arranged in a conical mode, the clamping arms 472 can drive the end portions of the clamping arms 472 to deform and swing towards the center direction and press the pin when being inserted into the connecting hole 4511, the conductive pressing contact effect with the pin is improved, a certain retaining effect can be given, and the pin is prevented from falling off. The copper member 47 includes an annular contact portion 473 located around the end of the blind hole 471, the annular contact portion 473 is disposed to protrude from the inner end surface of the second substrate 43, and the annular contact portion 473 is used to press and contact with the first conductive contact member 451 to improve the conductive effect.
The inner end surface of the second substrate 43 is provided with a guide groove 431 for forming the insertion groove 453, the depth of the guide groove 431 is gradually reduced along the insertion direction of the conductive member 3, the guide groove 431 is provided with a plurality of backstop convex ribs 432 along the length direction, and the other end of the conductive member 3 extends straightly and comprises an insertion part 32 which is matched and inserted with the insertion groove 453. When the insertion portion 32 is inserted along the insertion groove 453, the lateral width of the insertion groove 453 is gradually reduced, so that the insertion portion 32 can be clamped, positioned and stopped, and the conductive connection effect with the second conductive contact member 452 can be improved.
The base plate is evenly distributed with a plurality of elastic pressing mechanisms for pressing and positioning the first base plate 42 and the second base plate 43 along the periphery of the base plate, each elastic pressing mechanism comprises a metal insert 61 arranged on the second base plate 43, a penetrating hole 62 arranged on the first base plate 42, a screw 63 and a spring 64, the spring 64 is sleeved on the screw 63, one end of the spring 64 abuts against the head of the screw 63, the other end of the spring 64 is embedded in an annular notch 433 in the outer end face of the first base plate 42, and the end of the screw 63 penetrates through the penetrating hole 62 and then is in threaded fit with the metal insert 61 of the second base plate 43. The spring 64 can compress tightly the amalgamation with first base plate 42 elasticity on second base plate 43, and the setting of spring 64 makes and has certain displacement space between first base plate 42 and the second base plate 43, can improve the cooperation effect with conductive part 3 and stitch 21, makes things convenient for the installation between them fixed, reduces the requirement to the machining precision.
The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. An insertion device, characterized in that: comprises a base, one end of the base comprises an inserting part, the inserting part comprises a jack, the upper part of the other end of the base is provided with a first mounting groove, the lower part of the other end of the base is correspondingly provided with a second mounting groove, a microswitch is fixedly inserted into the first mounting groove, a pin of the microswitch is arranged in the second mounting groove in a penetrating way, a conductive part is arranged between the jack and the second mounting groove in a penetrating way, one end of the conductive part is positioned in the jack, the other end of the conductive part is positioned in the second mounting groove, an electric connection mechanism used for establishing electric connection between the other end of the conductive part and a pin of the microswitch is arranged in the second mounting groove, the electric connection mechanism is a flat strip-shaped plate-shaped structure and comprises a substrate, a conductive circuit arranged on the substrate, a conductive contact component arranged on the substrate and connected with the conductive circuit in a matching way, and a resistor, the conductive contact component is used for being electrically connected with the conductive component and the pin matching contact of the microswitch.
2. The connector device of claim 1, wherein: the electric connection mechanism is a circuit board which is embedded and fixed in the second mounting groove, and a connecting hole which is used for being matched with the other end of the pin and the conductive part to be penetrated and welded is formed in the circuit board.
3. The connector device of claim 2, wherein: the connecting hole penetrates through the upper end face and the lower end face of the circuit board, two ends of the connecting hole in the length direction are correspondingly arranged behind the jack and below the microswitch respectively, and the other end of the conductive part is bent and provided with a hook part which is matched with the connecting hole in a penetrating mode.
4. The connector device of claim 1, wherein: a through hole is communicated between the jack and the second mounting groove, a stop block is fixedly inserted in the through hole, and the conducting component is fixedly arranged on the stop block in a penetrating mode.
5. The connector device of claim 4, wherein: the both sides position that the second mounting groove corresponds the jack rear is provided with the stopper, the rear end both sides of dog are provided with respectively with the buckle of two stopper cooperation joint location.
6. The connector device of claim 4, wherein: the jack is provided with a guide convex rib, and the stop block is provided with a guide groove which is matched with the guide convex rib to guide sliding.
7. The connector device of claim 1, wherein: the base plate is including first base plate, the second base plate of mutual jogged joint, conducting wire, electrically conductive contact member, resistance all set up on the medial surface of first base plate, be provided with the recess that supplies conducting wire, resistance cartridge holding on the medial surface of second base plate, electrically conductive contact member is including being used for contacting the first electrically conductive contact member that the electricity links with micro-gap switch's stitch cooperation, first electrically conductive contact member is including being used for wearing to establish the connecting hole of being connected with the stitch cooperation, electrically conductive contact member is including being used for contacting the electrically conductive contact member of second that the electricity links with electrically conductive part cooperation, be formed with between electrically conductive contact member of second and the second base plate and supply electrically conductive part to insert the slot of connecting, the slot is located the tip position of base plate.
8. The connector device of claim 7, wherein: the connecting holes penetrate through the inner side end face and the outer side end face of the first substrate, the inner side end face of the second substrate is provided with a copper piece at the position corresponding to the connecting holes, the copper piece comprises a blind hole and clamping arms distributed along the circumferential direction of the blind hole, and the clamping arms are matched with the inner walls of the connecting holes to guide and drive clamping movement.
9. The connector device of claim 7, wherein: the inboard terminal surface of second base plate is provided with and is used for constituting the guide slot of slot, the degree of depth of guide slot sets up along electrically conductive part's the direction of insertion diminishes, and the guide slot is provided with a plurality of stopping protruding muscle along its length direction, electrically conductive part's the other end be straight extend set up and including with the insertion portion of slot cooperation cartridge.
10. The connector device of claim 7, wherein: the base plate has a plurality ofly along its circumference equipartition to compress tightly the elasticity hold-down mechanism of location between first base plate and the second base plate, elasticity hold-down mechanism is including setting up the metal insert on the second base plate, setting up wear to establish hole, screw, spring on first base plate, and the spring housing is established on the screw, and the one end of spring offsets with the head of screw, and the other end of spring inlays to be established in the annular notch of the outside terminal surface of first base plate, the tip of screw pass wear to establish behind the hole with the metal insert spiro union cooperation of second base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111571572.1A CN114336119A (en) | 2021-12-21 | 2021-12-21 | Plug-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111571572.1A CN114336119A (en) | 2021-12-21 | 2021-12-21 | Plug-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114336119A true CN114336119A (en) | 2022-04-12 |
Family
ID=81054374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111571572.1A Pending CN114336119A (en) | 2021-12-21 | 2021-12-21 | Plug-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114336119A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576576U (en) * | 2009-12-31 | 2010-09-08 | 宁波华德汽车零部件有限公司 | Window lifter switch for automobile door |
| CN104216159A (en) * | 2014-09-03 | 2014-12-17 | 上海天马有机发光显示技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN204560026U (en) * | 2015-03-24 | 2015-08-12 | 莆田新力电子有限公司 | A kind of wiring board of replaceable conductive plate |
| CN206077839U (en) * | 2016-08-31 | 2017-04-05 | 刘勇刚 | A kind of pin fixed structure |
| CN108271317A (en) * | 2017-12-29 | 2018-07-10 | 上海量子绘景电子股份有限公司 | A kind of preparation method of the wiring board based on gravure printing technique |
| CN108831291A (en) * | 2018-06-29 | 2018-11-16 | 京东方科技集团股份有限公司 | Display panel, display module and preparation method thereof, display device |
| CN210274897U (en) * | 2019-06-26 | 2020-04-07 | 昆山首源电子科技有限公司 | Concatenation formula multilayer circuit board |
| US20200274270A1 (en) * | 2019-02-27 | 2020-08-27 | Sumitomo Wiring Systems, Ltd. | Chained terminals and board connector with terminals in chained terminals |
| CN212322992U (en) * | 2020-05-25 | 2021-01-08 | 天芯互联科技有限公司 | Welding structure of packaging substrate, packaging structure and circuit board |
| CN113015326A (en) * | 2019-12-20 | 2021-06-22 | 欧菲光集团股份有限公司 | Circuit board, manufacturing method of circuit board, camera module and electronic equipment |
| CN217281500U (en) * | 2021-12-21 | 2022-08-23 | 东南电子股份有限公司 | Connector assembly |
-
2021
- 2021-12-21 CN CN202111571572.1A patent/CN114336119A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576576U (en) * | 2009-12-31 | 2010-09-08 | 宁波华德汽车零部件有限公司 | Window lifter switch for automobile door |
| CN104216159A (en) * | 2014-09-03 | 2014-12-17 | 上海天马有机发光显示技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN204560026U (en) * | 2015-03-24 | 2015-08-12 | 莆田新力电子有限公司 | A kind of wiring board of replaceable conductive plate |
| CN206077839U (en) * | 2016-08-31 | 2017-04-05 | 刘勇刚 | A kind of pin fixed structure |
| CN108271317A (en) * | 2017-12-29 | 2018-07-10 | 上海量子绘景电子股份有限公司 | A kind of preparation method of the wiring board based on gravure printing technique |
| CN108831291A (en) * | 2018-06-29 | 2018-11-16 | 京东方科技集团股份有限公司 | Display panel, display module and preparation method thereof, display device |
| US20200274270A1 (en) * | 2019-02-27 | 2020-08-27 | Sumitomo Wiring Systems, Ltd. | Chained terminals and board connector with terminals in chained terminals |
| CN210274897U (en) * | 2019-06-26 | 2020-04-07 | 昆山首源电子科技有限公司 | Concatenation formula multilayer circuit board |
| CN113015326A (en) * | 2019-12-20 | 2021-06-22 | 欧菲光集团股份有限公司 | Circuit board, manufacturing method of circuit board, camera module and electronic equipment |
| CN212322992U (en) * | 2020-05-25 | 2021-01-08 | 天芯互联科技有限公司 | Welding structure of packaging substrate, packaging structure and circuit board |
| CN217281500U (en) * | 2021-12-21 | 2022-08-23 | 东南电子股份有限公司 | Connector assembly |
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