CN1917290A - Wire containment cap - Google Patents
Wire containment cap Download PDFInfo
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- CN1917290A CN1917290A CN 200610111153 CN200610111153A CN1917290A CN 1917290 A CN1917290 A CN 1917290A CN 200610111153 CN200610111153 CN 200610111153 CN 200610111153 A CN200610111153 A CN 200610111153A CN 1917290 A CN1917290 A CN 1917290A
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- containment cap
- wire
- wire containment
- twisted
- strain relief
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Abstract
A wire containment cap has twisted pair slots for routing twisted wire pairs through the wire containment cap. The twisted pair slots are provided with funnel-shaped entrances to assist in routing the twisted wire pairs from a rear end of the wire containment cap toward wire slots of the wire containment cap. The wire containment cap may be provided in shielded or unshielded versions, and is adapted for use with a communication jack assembly.
Description
The reference of related application
The application requires the interests of No. the 60/706370th, the U.S. Provisional Patent Application submitted on August 8th, 2005.The application is with reference to No. the 60/636972nd, U.S. Provisional Patent Application that the U.S. Provisional Patent Application submitted to was submitted on December 17th, No. 60/598640 1 and the full content of No. the 60/637247th, the U.S. Provisional Patent Application submitted on December 17th, 2004 on August 4th, 2004.
Technical field
The present invention relates generally to electric wire connecting junction, especially a kind of composite type communication jack designs with improved wire containment cap.
Background technology
At communication industry, along with message transmission rate little by little improves, the cross-talk that electric capacity between the intensive parallel conductor in socket and/or plug and inductance coupling high cause becomes problem increasingly.Composite type electric wire connecting junction with improved cross-talk properties has designed to satisfy overcritical day by day standard.The majority of these electric wire connecting junctions is handled cross-talk at the front end place of socket by compensation, such as near the termination at plug insertion socket place.Yet the line that terminates at insulation displacement contact (" IDC ") terminals at the afterbody place of socket is to also influencing the performance of socket.
A problem that exists to the IDC terminals of socket the time when terminated line is the influence to the cross-talk properties of socket that termination causes.When having that the right twisted-pair cable of four lines is aimed at and when terminating at the IDC terminals of socket, a line to may need to overturn another line to or be turned to another line under.Not collinear right conductor orientation may also be untied and be right after to each right lead of line.Both of these case all may cause the unintentional coupling in termination area, and this coupling may reduce the cross-talk properties of socket.Therefore, need a kind of solution that solves the cross-talk in the termination area of socket.
Second problem that exists to the IDC terminals of socket the time when terminated line is changeability.The technical staff can be required that usually the line of termination twisted-pair feeder correctly is to the correct IDC terminals to socket.Each socket by technical staff's termination should have close cross-talk properties.This requires the termination in all sockets fixing consistent.Yet, different installation personnels may use slightly different technology separate outlet to and deployment line to the IDC terminals of their correspondences.Therefore, need a kind of variable solution that controls to the termination of all sockets.
Last problem that causes to the IDC terminals of socket the time when terminated line is the difficulty of termination process.Typical socket provides the auxiliary to the technical staff of a little, causes accidental mistermination (for example, line end is connected on the inappropriate position in the socket).Even socket provides detailed explanation, the technical staff may not can read these explanations before mounting receptacle.In addition, the socket of different termination process can increase technical staff's set-up time, and causes the expensive installation of user.Therefore, the solution that needs a kind of socket of the possibility that simplify termination process and minimization technique fault.
Summary of the invention
The shortcoming of the present invention by providing a kind of wire containment cap to overcome prior art, described wire containment cap have comprise a plurality of first sides that are used for the limiter of retention wire, second side on the first side opposite, in the two side of extending between first side and second side and the line between first side and second side to hole or groove.
A kind of communication connection device assembly has also been described.This communication connection device comprises and has a forward part and wire containment cap, and described forward part comprises geometrical clamp, and described wire containment cap comprises the fixedly recess that is used for wire containment cap is fastenedly connected described forward part.Wire containment cap contain comprise a plurality of first sides that are used for the limiter of retention wire, the second relative side of first side, at the two side of extending between first side and second side and the line between first side and second side to hole or groove.
Can in shielding and embodiment non-shielding, provide according to wire containment cap of the present invention and communication jack.In addition, second side according to wire containment cap of the present invention can provide the groove and the further feature of allowing the strain relief clip of using integral body.
Description of drawings
Fig. 1 is the preceding right perspective view that has the communications connector of wire containment cap according to an embodiment of the invention;
Fig. 2 is the preceding right half decomposition view of going up of the communications connector of Fig. 1;
Fig. 3 is the preceding right perspective view of wire containment cap according to an embodiment of the invention;
Fig. 4 is the back right perspective view of the wire containment cap of Fig. 3;
Fig. 5 is the rearview of the wire containment cap of Fig. 3;
Fig. 6 is the right view of the wire containment cap of Fig. 3;
Fig. 7 is the front view of the wire containment cap of Fig. 3;
Fig. 8 is the top view of the wire containment cap of Fig. 3;
Fig. 9 is the bottom view of the wire containment cap of Fig. 3;
Figure 10 is the cutaway view along the line A-A of Fig. 6; Figure 10 a is the cutaway view of Figure 10, has further shown the twisted-pair feeder of cable and cable;
Figure 11 is the cutaway view along the line B-B of Fig. 7; Figure 11 a is the cutaway view of Figure 11, has further shown the twisted-pair feeder of cable and cable; Figure 11 b is the cutaway view of Figure 11, has further shown the twisted-pair feeder of the intersection of cable and cable;
Figure 12 is the preceding right perspective view of the wire containment cap of shielding according to an embodiment of the invention;
Figure 13 is the back right perspective view of the wire containment cap of Figure 12;
Figure 14 is the rearview of the wire containment cap of Figure 12;
Figure 15 is the left view of the wire containment cap of Figure 12;
Figure 16 is the front view of the wire containment cap of Figure 12;
Figure 17 is the top view of the wire containment cap of Figure 12;
Figure 18 is the bottom view of the wire containment cap of Figure 12;
Figure 19 is the cutaway view along the line C-C of Figure 15;
Figure 20 is the cutaway view along the line D-D of Figure 16;
Figure 21 is the preceding right perspective view of wire containment cap according to an embodiment of the invention;
Figure 22 is the back right perspective view of the wire containment cap of Figure 21;
Figure 23 is the rearview of the wire containment cap of Figure 21;
Figure 24 is the right view of the wire containment cap of Figure 21;
Figure 25 is the front view of the wire containment cap of Figure 21;
Figure 26 is the top view of the wire containment cap of Figure 21;
Figure 27 is the bottom view of the wire containment cap of Figure 21;
Figure 28 is the cutaway view along the line E-E of Figure 24;
Figure 29 is the cutaway view along the line F-F of Figure 25;
Figure 30 is the preceding right perspective view of wire containment cap according to an embodiment of the invention;
Figure 31 is the back right perspective view of the wire containment cap of Figure 30;
Figure 32 is the rearview of the wire containment cap of Figure 30;
Figure 33 is the right view of the wire containment cap of Figure 30;
Figure 34 is the front view of the wire containment cap of Figure 30;
Figure 35 is the top view of the wire containment cap of Figure 30;
Figure 36 is the bottom view of the wire containment cap of Figure 30;
Figure 37 is the cutaway view along the line G-G of Figure 33;
Figure 38 is the cutaway view along the line H-H of Figure 34;
Figure 39 is the preceding right perspective view of the wire containment cap of shielding according to an embodiment of the invention;
Figure 40 is the back right perspective view of the wire containment cap of Figure 39;
Figure 41 is the rearview of the wire containment cap of Figure 39;
Figure 42 is the left view of the wire containment cap of Figure 39;
Figure 43 is the front view of the wire containment cap of Figure 39;
Figure 44 is the top view of the wire containment cap of Figure 39;
Figure 45 is the bottom view of the wire containment cap of Figure 39;
Figure 46 is the cutaway view along the line I-I of Figure 42; And
Figure 47 is the cutaway view along the line J-J of Figure 43.
Embodiment
Fig. 1 is the preceding right perspective view of communications connector 100 according to an embodiment of the invention.Communications connector 100 comprises forward part 102 and wire containment cap 104.Forward part 102 can comprise as plug interface contacts, be used for mechanism, crosstalk compensation circuit and line dislocation contact that socket and plug are combined, thereby is provided at the electrical connection between socket and the telecommunication cable.Be described in other details on the wire containment cap 104 below with reference to Fig. 3-11.
Fig. 2 is the preceding right half decomposition view of going up of the communications connector 100 of Fig. 1.In an illustrated embodiment, wire containment cap 104 is installed in the forward part 102 movably.Can be included in geometrical clamp 106 on the forward part 102 and the fixedly recess 108 on wire containment cap 104, thereby wire containment cap 104 is fastenedly connected forward part 102.Fixed detents 110 also is provided in the embodiment of Fig. 2.Also can use other installation and tightening technology.
Fig. 3-11 is example wire containment cap 104 in more detail.Wire containment cap 104 is included in the big opening 112 of back, so that make cable to insert, and makes line to separate a bit of distance when carrying out the transition to the IDC terminals.The back of wire containment cap 104 also has strain relief gathering sill 114 and strain relief pawl teeth 116, so as to hold as submit on December 17th, 2004, title is the strain relief clip shown in No. the 60/636972nd, the U.S. Provisional Patent Application of " wire containment cap with whole strain relief clip ".Rear on the left side and the right of shoulder 117 containment caps 104 along the line provide.
Opening 112 is provided to the import easily of two grooves 118 with funnel shaped groove inlet 120.The backbone 122 of back is back to separating tank towards wire containment cap 104, the backbone 124 of front, and as shown in Figure 3, defiber is right in the front of wire containment cap 104.Saddle zone 126 when cable is clamped by strain relief clip as the lower support of cable.
In preferred embodiment of the present invention, online be inserted in the groove 118 before, make line separate and intersect where necessary towards the back of wire containment cap 104.Saddle zone 126 is sufficiently low, and posterior spinal 122 is the rear end of deviated line containment cap 104 fully, thus offer the enough spaces of installation personnel separate when being necessary and intersect or " upset " right at the line of the rear side of groove 118.Such upset is that a necessary reason is because the line on the termination of twisted-pair cable is the mirror image of line to arranging on the relative termination of twisted-pair cable to layout.The Another reason that such upset may occur is because telecommunications industry association (" TIA ") standard allows that the cable connected system of formation can utilize two different connection plans to come wiring.At last, may to occur be because not every cable all has identical line to arranging in upset.
In order to finish installation, the technical staff only needs to place line to passing through appropriate groove 118, the forward part 102 of each line that will be in limiter 128 and 130 up and down to being fastenedly connected communications connector 100, and with the forward part 102 of wire containment cap 104 attached to communications connector 100.
Shoulder 117 is as supporting and brake mechanism, so that with respect to placing wire containment cap 104 in the forward part shown in Fig. 1 and Fig. 2 102 in appropriate physical location.Also can use the support and/or the brake mechanism of replacement, for example be positioned at the brake mechanism of forward part 102, perhaps on wire containment cap 104, locate in such position, promptly in abutting connection with the interior location of forward part 102 rather than outer abutment as illustrated in figs. 1 and 2.
Other details that in Fig. 5-11, has shown wire containment cap 104.Fig. 5 is the rearview of wire containment cap 104, has shown groove 118 and funnel shaped groove inlet 120.
Fig. 6 is the right view of wire containment cap 104.
Fig. 7 is the front view of wire containment cap 104, has shown groove 118, preceding backbone 124 and upper and lower line limiter 128 and 130.
Fig. 8 is the top view of wire containment cap 104, has shown fixedly recess 108, fixed detents 110 and the limiter 128 of reaching the standard grade.
Fig. 9 is the bottom view of wire containment cap 104, has shown the limiter 130 that rolls off the production line.
Figure 10 is the cutaway view along the wire containment cap 104 of the line A-A of Fig. 6.Also as seen as seen posterior spinal 122 and preceding backbone 124 roll off the production line limiter 130.Figure 10 a has shown the cutaway view of Figure 10, further appear from the cable 133 and twisted-pair feeder 131 that pass through multiple twin wire casing 118 of example.
Figure 11 is the cutaway view along the wire containment cap 104 of the line B-B of Fig. 7, has shown groove 118 and its funnelform inlet 120.Strain relief pawl teeth 116 in Figure 11 also as seen.Figure 11 a has shown the cutaway view of Figure 11, further appear from the cable 133 and twisted-pair feeders 131 pass through multiple twin wire casing 118 up with following wire casing 127 and 129 of example.Figure 11 b is similar in appearance to Figure 11 a, but example in multiple twin wire casing 118, intersect and towards relative wire casing 127 and 129 twisted-pair feeders of arranging 131.
Turn to Figure 12 now, shown the wire containment cap 204 of shielding according to an embodiment of the invention.The afterbody 205 of the wire containment cap 204 of shielding is by metal.The metal part branch comprises the rear portion of strain relief gathering sill 214.The front portion 207 of the wire containment cap 204 of shielding preferably is made of plastics.
The groove 218 of the wire containment cap 204 of shielding and groove inlet 220 grooves 118 greater than wire containment cap 104 are so that hold the line of larger diameter.Also revise in strain relief gathering sill 214 and saddle zone 226, so that use with the cable that has than the shielding of the cable larger diameter of using with wire containment cap 104.Similar in appearance to wire containment cap 104, the zone around the opening 212 in the back of wire containment cap 204 of shielding and the indentation of posterior spinal 222 be provided for online by installation personnel insertion groove 218 before enough spaces of cross spider.
Other the details that in Figure 14-20, has shown the wire containment cap 204 of shielding, the example of the wire containment cap 104 in described Fig. 5-11.The element of the wire containment cap 204 of shielding (with the element of following other wire containment cap) is similarly numbered to the similar element of wire containment cap 104.
Figure 21-29 has shown to have and has been used to admit the wire containment cap 304 of four right intensive lines of line to hole 309.The rear end of hole inlet 311 (in Figure 22, showing) deviated line containment cap 304, thus the installation personnel space offered, and necessary line is right in that line is intersected before to patchhole inlet 311.Hole inlet 311 preferably provides funnelform inlet surface.According to an embodiment, hole 309 is according to the size manufacturing, so that admit the twisted-pair feeder with the semiconductor diameter that is approximately 0.040 foot.It is 311 separated from one another that posterior spinal 322 and back isolation bar 323 enter the mouth the hole.
Figure 30-38 example has the wire containment cap 404 of four lines to hole 409, and line is separated far than the line of wire containment cap 304 to the hole at their front end to hole 409.According to an embodiment, hole 409 is according to the size manufacturing, so that admit the twisted-pair feeder with about 0.040 foot semiconductor diameter.The hole inlet 411 of wire containment cap 409 is more crooked than the hole inlet 311 of wire containment cap 309, leaves the center of wire containment cap 409.This forces more close their corresponding upper and lower line limiters 428 and 430 of gained displacement of the line of line contrast in wire containment cap 309 to leave hole 409.
Figure 39-47 shows the wire containment cap 504 of shielding according to another embodiment of the invention.The wire containment cap 504 of shielding has than described line hole 309 and 409 bigger four lines hole 509.Bigger line uses the cable of hole 509 with the semi-conductive shielding with larger diameter.Similar in appearance to the wire containment cap 204 of described shielding, the wire containment cap 504 of shielding has the rear portion 505 that is made of metal.Strain relief gathering sill 514 and saddle zone 526 have also been revised, so that use with the cable of shielding.
Claims (20)
1. wire containment cap that uses with the communication connection device, described wire containment cap has a rear end and a front end, and comprises:
Opening near described rear end is suitable for admitting telecommunication cable, and described opening has enough spaces therein to be separated in described opening with all twisted-pair feeders of allowing described telecommunication cable;
The first and second multiple twin wire casings of contiguous described opening, described multiple twin wire casing has funnelform groove inlet, each of the described first and second multiple twin wire casings is suitable for admitting at least two lines in described all twisted-pair feeders of described telecommunication cable, and is suitable for the described twisted-pair feeder of described front end guidance towards described wire containment cap; And
The posterior spinal of separating the described first and second multiple twin wire casings.
2. wire containment cap as claimed in claim 1 is characterized in that, also comprise near location, described rear end, be suitable for guiding and pinning the strain relief gathering sill and the strain relief pawl teeth of a strain relief clip respectively.
3. wire containment cap as claimed in claim 2 is characterized in that, also comprises the lower end that is positioned at described opening, is suitable for the saddle zone as the lower support of described cable.
4. wire containment cap as claimed in claim 1 is characterized in that, each groove of the described first and second multiple twin wire casings has the width roughly the same with the width of twisted-pair feeder.
5. wire containment cap as claimed in claim 4 is characterized in that, each groove of described multiple twin wire casing has the height that approximately doubles described width.
6. wire containment cap as claimed in claim 1 is characterized in that, also comprises the described front end and the preceding backbone between the described first and second multiple twin wire casings that stretch to described wire containment cap.
7. wire containment cap as claimed in claim 1 is characterized in that, also comprises wire casing and following wire casing, describedly goes up the line limiter that wire casing and following wire casing respectively have each the bar line that is suitable for keeping described telecommunication cable.
8. wire containment cap as claimed in claim 3 is characterized in that, described wire containment cap is suitable for using with the cable of shielding, and wherein described strain relief gathering sill, strain relief pawl teeth and saddle zone are made of electric conducting material.
9. wire containment cap that uses with the communication connection device, described wire containment cap has a rear end and a front end, and comprises:
Opening near described rear end is suitable for admitting telecommunication cable, and described opening has enough spaces therein to be separated in described opening with all twisted-pair feeders of allowing described telecommunication cable;
A plurality of twisted-pair feeders hole of contiguous described opening, described twisted-pair feeder hole has funnelform hole inlet, each hole in described twisted-pair feeder hole is suitable for admitting a line in described all twisted-pair feeders of described telecommunication cable, and is suitable for the described twisted-pair feeder of described front end guidance towards described wire containment cap;
The posterior spinal of separating described twisted-pair feeder hole; And
Further separate back minute right muscle of described twisted-pair feeder hole.
10. wire containment cap as claimed in claim 9 is characterized in that, also be included near the location described rear end, be suitable for guiding and pinning the strain relief gathering sill and the strain relief pawl teeth of a strain relief clip respectively.
11. wire containment cap as claimed in claim 10 is characterized in that, also comprises the lower end that is positioned at described opening, is suitable for the saddle zone as the lower support of described cable.
12. wire containment cap as claimed in claim 9 is characterized in that, each hole in described twisted-pair feeder hole has and the about identical width of twisted-pair feeder width.
13. wire containment cap as claimed in claim 9 is characterized in that, also comprises the preceding backbone towards the described front end extension of described wire containment cap.
14. wire containment cap as claimed in claim 9 is characterized in that, also comprises wire casing and following wire casing, describedly goes up the line limiter that wire casing and following wire casing respectively have each the bar line that is suitable for keeping described telecommunication cable.
15. wire containment cap as claimed in claim 14 is characterized in that, described funnelform hole inlet guides more close their corresponding wire casings of line of described telecommunication cable thus towards described each groove bending of going up wire casing and following wire casing.
16. wire containment cap as claimed in claim 11 is characterized in that, described wire containment cap is suitable for using with the cable of shielding, and wherein said strain relief gathering sill, strain relief pawl teeth and saddle zone are made of electric conducting material.
17. a communication jack is used to connect communications connector, also is used for each bar line of terminated communications cable, described communication jack comprises:
Be suitable for the front socket part that is connected with described communication plug; And
Be suitable for being attached in the wire containment cap on the described front socket part, described wire containment cap has a rear end and a front end, and comprises:
Close described rear end is suitable for admitting the opening of described telecommunication cable, and described opening has enough spaces therein and allow that all twisted-pair feeders of described telecommunication cable separate in described opening;
The first and second multiple twin wire casings of contiguous described opening, described multiple twin wire casing has funnelform groove inlet, each groove of the described first and second multiple twin wire casings is suitable for admitting two in described all twisted-pair feeders of described telecommunication cable, and is suitable for towards the described twisted-pair feeder of the front end guidance of described wire containment cap; And
The posterior spinal of separating the described first and second multiple twin wire casings.
18. communication jack as claimed in claim 17 is characterized in that, described wire containment cap also comprise near location, described rear end, be suitable for guiding and pinning the strain relief gathering sill and the strain relief pawl teeth of a strain relief clip respectively.
19. communication jack as claimed in claim 18 is characterized in that, also comprises the bottom that is positioned at described opening, is suitable for the saddle zone as the lower support of described cable.
20. communication jack as claimed in claim 19 is characterized in that, described wire containment cap is suitable for using with the cable of shielding, and described strain relief gathering sill, strain relief pawl teeth and saddle zone are made of the material that conducts electricity.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70637005P | 2005-08-08 | 2005-08-08 | |
| US60/706,370 | 2005-08-08 | ||
| US11/462,204 | 2006-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1917290A true CN1917290A (en) | 2007-02-21 |
Family
ID=37738213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610111153 Pending CN1917290A (en) | 2005-08-08 | 2006-08-08 | Wire containment cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1917290A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487166A (en) * | 2010-12-06 | 2012-06-06 | Bks工程公司 | Multipolar outlet for conductor connection systems |
| CN102687341A (en) * | 2009-12-22 | 2012-09-19 | 泰科电子公司 | Methods and apparatus for terminating electrical connectors to cables |
| CN101821911B (en) * | 2007-10-04 | 2013-05-01 | 3M创新有限公司 | Shielding attachable to connector in the field of telecommunications, combination of connector and at least one shielding and method of shielding a connector |
| CN103219608A (en) * | 2012-01-24 | 2013-07-24 | 泛达公司 | Communication connector with wire containment cap for improved cable retention |
| CN103227388A (en) * | 2011-12-23 | 2013-07-31 | 丽羽电子股份有限公司 | Insulation displacement contact terminal block, electrical socket, socket module and terminal panel assembly |
| CN111416254A (en) * | 2019-01-04 | 2020-07-14 | 进联电子科技(上海)有限公司 | Auxiliary wire-plugging sleeve structure of wiring terminal |
| CN114976754A (en) * | 2022-06-29 | 2022-08-30 | 赛尔富电子有限公司 | Plugs and Lamps |
-
2006
- 2006-08-08 CN CN 200610111153 patent/CN1917290A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821911B (en) * | 2007-10-04 | 2013-05-01 | 3M创新有限公司 | Shielding attachable to connector in the field of telecommunications, combination of connector and at least one shielding and method of shielding a connector |
| CN102687341A (en) * | 2009-12-22 | 2012-09-19 | 泰科电子公司 | Methods and apparatus for terminating electrical connectors to cables |
| CN102487166A (en) * | 2010-12-06 | 2012-06-06 | Bks工程公司 | Multipolar outlet for conductor connection systems |
| CN102487166B (en) * | 2010-12-06 | 2016-03-16 | Bks工程公司 | Multipolar outlet for conductor connection system and connection system thereof |
| CN103227388A (en) * | 2011-12-23 | 2013-07-31 | 丽羽电子股份有限公司 | Insulation displacement contact terminal block, electrical socket, socket module and terminal panel assembly |
| CN103227388B (en) * | 2011-12-23 | 2015-07-15 | 丽羽电子股份有限公司 | Insulation displacement contact terminal blocks, electrical sockets, socket modules and terminal panel assemblies |
| CN103219608A (en) * | 2012-01-24 | 2013-07-24 | 泛达公司 | Communication connector with wire containment cap for improved cable retention |
| US9337572B2 (en) | 2012-01-24 | 2016-05-10 | Panduit Corp. | Communication connector with wire containment cap for improved cable retention |
| CN103219608B (en) * | 2012-01-24 | 2017-04-12 | 泛达公司 | Communication connector with wire containment cap for improved cable retention |
| CN111416254A (en) * | 2019-01-04 | 2020-07-14 | 进联电子科技(上海)有限公司 | Auxiliary wire-plugging sleeve structure of wiring terminal |
| CN114976754A (en) * | 2022-06-29 | 2022-08-30 | 赛尔富电子有限公司 | Plugs and Lamps |
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Application publication date: 20070221 |