CN204103184U - A kind of data wire of changeable joint - Google Patents

A kind of data wire of changeable joint Download PDF

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Publication number
CN204103184U
CN204103184U CN201420452678.9U CN201420452678U CN204103184U CN 204103184 U CN204103184 U CN 204103184U CN 201420452678 U CN201420452678 U CN 201420452678U CN 204103184 U CN204103184 U CN 204103184U
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China
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interface
crossover sub
usb
direction recess
connecting portion
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Expired - Fee Related
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CN201420452678.9U
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Chinese (zh)
Inventor
付强
中野幸史
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Individual
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Individual
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Abstract

The utility model provides a kind of data wire of changeable joint, it comprises wire, one end of this wire connects first interface, and the other end of first interface connects the first crossover sub by pluggable mode, and the first crossover sub can to turn an angle switching around described first interface; The other end of wire connects the second interface, and the other end of the second interface connects the second crossover sub by pluggable mode, and the second crossover sub can to turn an angle switching around described second interface; First crossover sub is respectively equipped with the cable clamping interface for being fixedly connected with wire with the top of the second crossover sub.Adopt the utility model, adapt to the docking location of digital product interface after crossover sub can be made to rotate, prevent the damage of interface and crossover sub, wire and crossover sub can be made again to fix, prevent Joint's falling off.

Description

A kind of data wire of changeable joint
Technical field
The utility model relates to a kind of charging data line, particularly relates to a kind of data wire of changeable joint.
Background technology
At present, when using the slim portable power source of single port charging and discharging, because the slim portable power source of single port only configures a MicroUSB, charging inlet is the mobile phone of MicroUSB, only need be equipped with common translation data line (the public mouth <=>MicroUSB of USB---MicroUSB), but charging inlet is the mobile phone of other types interface, such as: i Phone, when now commercially there is no this wire rod, can only by serial connection translation data line, translation interface and mobile phone USB data line realize, visible, translation data line and translation interface are the accessories of independent separate, carry inconvenience.In addition, also there is following shortcoming in existing translation data line: when the public mouth of (1) USB and MicroUSB switch, because two-way equal energy rotates, easily cause docking chaotic, and 135 degree can only be rotated under a direction, can produce when an angle causes mobile phone to be placed on desktop to be come by jack-up, easily damage handset port; (2), when joint connects use, owing to lacking constraint between wire and the public mouth of USB, wire is often pullled by external force, and joint is easily come off, and the public mouth of USB can arbitrarily swing, and syndeton intensity is low.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of data wire of changeable joint is provided, adapts to the docking location of digital product interface after crossover sub can be made to rotate, prevent the damage of interface and crossover sub, wire and crossover sub can be made again to fix, prevent Joint's falling off.
In order to solve the problems of the technologies described above, the utility model provides a kind of data wire of changeable joint, it is characterized in that, comprise wire, one end of described wire connects first interface, the other end of described first interface connects the first crossover sub by pluggable mode, and described first crossover sub can to turn an angle switching around described first interface; The other end of described wire connects the second interface, and the other end of described second interface connects the second crossover sub by pluggable mode, and described second crossover sub can to turn an angle switching around described second interface; Described first crossover sub and the top of the second crossover sub are respectively equipped with the cable clamping interface for being fixedly connected with described wire.
As preferably, described first interface is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport; Described second interface is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport.
As preferably, the front end of described first crossover sub is provided with the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, and rear end is provided with the 3rd interface plugging with described first interface and be connected; The front end of described second crossover sub is provided with the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, and rear end is provided with the 4th interface plugging with described second interface and be connected.
One as technique scheme is improved, the rear end, both sides of described first crossover sub arranges the connecting portion extended to described first interface direction respectively, direction recess or guiding projection are offered in the inner side of described connecting portion, accordingly, the guiding projection be fastened and connected with described direction recess or direction recess is provided with outside described first interface; The rear end, both sides of described second crossover sub arranges the connecting portion extended to described second interface direction respectively, direction recess or guiding projection are offered in the inner side of described connecting portion, accordingly, the guiding projection or direction recess that are fastened and connected with described direction recess is provided with outside described second interface.
Further, described direction recess comprises guided in translation groove and rotates direction recess; The length of described guided in translation groove is greater than the distance between described first interface or the second interface plug position; The track of described rotation direction recess can turn over turnback for described first crossover sub or the second crossover sub around the other end relative to first interface or the second interface.
Another kind as technique scheme improves, the rear end, both sides of described first crossover sub arranges the connecting portion extended to described first interface direction respectively, guiding projection is offered in the inner side of described connecting portion, accordingly, the direction recess be fastened and connected with described guiding projection is provided with outside described first interface; The rear end, both sides of described second crossover sub arranges the connecting portion extended to described second interface direction respectively, and guiding projection is offered in the inner side of described connecting portion, accordingly, is provided with the direction recess be fastened and connected with described guiding projection outside described second interface.
Further, described direction recess comprises guided in translation groove and rotates direction recess; The length of described guided in translation groove is greater than the distance between described first interface or the second interface plug position; The track of described rotation direction recess can turn over around the other end relative to first interface or the second interface successively for described first crossover sub or the second crossover sub and turn 90 degrees, rotates 90 degree around the circumference of first interface or the second interface.
As preferably, the rear end, bottom of described first crossover sub and the second crossover sub is respectively equipped with the prolongation limit for reinforcing described connecting portion.
The data wire of a kind of changeable joint of the present utility model, compared with prior art, has following beneficial effect:
(1) by integrated design, existing translation data line and translation interface are assembled one, make to carry more convenient, also reduce the possibility of losing translation interface;
(2) during change over adapter, first crossover sub and the second crossover sub can only be done to rotate with specific track and switch, make all to be in same level between the first crossover sub and first interface, between the second crossover sub and the second interface, adapt to the docking location of digital product interface, reduce the possibility that external force touches interface, thus prevent the damage of digital product interface and crossover sub; , switch owing to doing to rotate with specific track, accuracy when people can identify docking habitually, has mark action meanwhile;
(3) after rotating to ad-hoc location, by arranging cable clamping interface on the first crossover sub and the second crossover sub, wire being blocked, allowing wire be not easy to produce with interface to pull disengaging; Also limit the swing of crossover sub simultaneously, thus reduce the possibility of crossover sub loss further;
(4), when wire two ends switch to the first crossover sub (the male mouth of USB) and the second crossover sub (the female mouth of USB), extended line can be used as and use;
(5) utilize prolongation limit to reinforce connecting portion, improve the intensity of both sides connecting portion, make crossover sub difficult drop-off.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the front view of the first embodiment of the present utility model, first interface shown in it and the second interface extract state;
Fig. 2 is the front view of the insert state of first interface and the second interface in Fig. 1 embodiment;
Fig. 3 be in Fig. 2 embodiment E-E to internal structure schematic diagram;
Fig. 4 is the left view of Fig. 1 embodiment, the public mouth of USB of the first crossover sub shown in it and cable clamping interface;
Fig. 5 is the right view of Fig. 1 embodiment, the female mouth of USB of the second crossover sub shown in it and cable clamping interface;
Fig. 6 is the structural representation of first interface and the second interface in Fig. 1 embodiment, the setting position of guiding projection shown in it and shape;
Fig. 7 is the schematic diagram of the plug location status of first interface and the second interface in Fig. 1 embodiment, guiding projection shown in it and the relative motion state between guided in translation groove;
Fig. 8 is the schematic diagram of the turned position state of the first crossover sub and the second crossover sub in Fig. 1 embodiment;
Fig. 9 be in Fig. 1 embodiment the first crossover sub and the second crossover sub switch after schematic diagram, the connection status of cable clamping interface shown in it and wire;
Figure 10 is the front view of the second embodiment of the present utility model, first interface shown in it and the second interface extract state;
Figure 11 be in Figure 10 embodiment A-A to internal structure schematic diagram;
Figure 12 is the front view of the insert state of first interface and the second interface in Figure 10 embodiment;
Figure 13 be in Figure 12 embodiment B-B to internal structure schematic diagram;
Figure 14 is the structural representation of first interface and the second interface in Figure 10 embodiment, the groove of guided in translation shown in it and rotation direction recess;
Figure 15 is the schematic diagram of the turned position state of the first crossover sub and the second crossover sub in Figure 10 embodiment;
Figure 16 be in Figure 15 embodiment the first crossover sub C-C to the schematic diagram of another turned position state;
Figure 17 be in Figure 15 embodiment the second crossover sub D-D to the schematic diagram of another turned position state;
Figure 18 is the schematic diagram in Figure 10 embodiment after the first crossover sub switching, the connection status of cable clamping interface shown in it and wire.
Embodiment
Embodiment of the present utility model is further described below in conjunction with accompanying drawing.
Embodiment one
In conjunction with see shown in Fig. 1-9, a kind of data wire of changeable joint, it comprises wire 1, one end of described wire 1 connects first interface 2, the other end of described first interface 2 connects the first crossover sub 3 by pluggable mode, and described first crossover sub 3 can to turn an angle switching around described first interface 2; Concrete, use to meet various dissimilar interface, described first interface 2 is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, is the public mouth of Micro-USB as shown in Figure 6; The front end of described first crossover sub 3 can be designed as the interface 31 of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, the public mouth of USB as shown in Figure 4, its rear end is provided with the 3rd interface 32, described 3rd interface 32 plugs with described first interface 2 and is connected, thus makes to be turned on or off between first interface 2 and the first crossover sub 3.The rear end, both sides of described first crossover sub 3 arranges the connecting portion 33 extended to described first interface 2 direction respectively, and direction recess 34 is offered in the inner side of described connecting portion 33; Accordingly, outside described first interface 2, be provided with the guiding projection 21 be fastened and connected with described direction recess 34, thus make the first crossover sub 3 move by the relative first interface 2 of certain path and switch to first interface 2.Further, in order to strengthen the bonding strength between direction recess 34 and guiding projection 21, the rear end, bottom of described first crossover sub 3 is provided with the prolongation limit 35 for reinforcing described connecting portion 33, this prolongation limit 35 is connected between both sides connecting portion 33, thus improve the intensity of both sides connecting portion 33, make the first crossover sub 3 difficult drop-off.
The other end of described wire 1 connects the second interface 4, and the other end of described second interface 4 connects the second crossover sub 5 by pluggable mode, and described second crossover sub 5 can to turn an angle switching around described second interface 4.Concrete, use to meet various dissimilar interface, described second interface 4 is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, is the public mouth of Micro-USB as shown in Figure 6; The front end of described second crossover sub 5 can be designed as the interface 51 of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, the female mouth of USB as shown in Figure 5, its rear end is provided with the 4th interface 52, described 4th interface 52 plugs with described second interface 4 and is connected, thus makes to be turned on or off between the second interface 4 and the second crossover sub 5.The rear end, both sides of described second crossover sub 5 arranges the connecting portion 53 extended to described second interface 4 direction respectively, direction recess 54 is offered in the inner side of described connecting portion 53, accordingly, be provided with the guiding projection 41 be fastened and connected with described direction recess 54 outside described second interface 4, thus make the second crossover sub 5 move by relative second interface 4 of certain path and switch the second interface 4.Further, in order to strengthen the bonding strength between direction recess 54 and guiding projection 41, prolongation limit 55 for reinforcing described connecting portion 53 is set in the rear end, bottom of described second crossover sub 5, this prolongation limit 55 is connected between both sides connecting portion 53, thus improve the intensity of both sides connecting portion 53, make the second crossover sub 5 difficult drop-off.
Also it should be noted that, direction recess can also be arranged on first interface, the second interface, and accordingly, guiding projection is arranged on the first crossover sub, the second crossover sub, and such conversion falls in protection range of the present utility model.
The top of described first crossover sub 3 and the second crossover sub 5 is respectively equipped with the cable clamping interface 36,56 for fixing described wire 1.In an embodiment, the opening of this cable clamping interface 36,56 is preferably laterally disposed, certainly, its opening can also for upwards to arrange, after the first crossover sub 3 or the second crossover sub 5 switch, by corresponding cable clamping interface 36,56, wire 1 is blocked, make wire 1 be not easy to produce with interface to pull disengaging, also limit the swing of the first crossover sub 3 simultaneously, thus reduce the possibility of crossover sub loss.
More preferably, described direction recess 34,54 comprises guided in translation groove 341,541 and rotates direction recess 342,542; The length of described guided in translation groove 341,541 is greater than described first interface 2 or the second interface 4 and plugs distance between position, can depart from completely during to ensure that interface 2,4 extracts Micro-USB mother mouth 32,52, and meet the first crossover sub 3 or the revolution space needed for the second crossover sub 4.The track of described rotation direction recess 342,542 can turn over turnback for described first crossover sub 3 or the second crossover sub 5 around the other end relative to first interface 2 or the second interface 4.Like this, when change over adapter, first crossover sub 3 and the second crossover sub 5 can only unidirectional 180 degree of upsets, make all to be in same level between the first crossover sub 3 and first interface 2, between the second crossover sub 5 and the second interface 4, adapt to the docking location of digital product interface, digital product can not be caused to put and to produce angle on the table, reduce the possibility that external force touches interface, thus prevent the damage of digital product interface and crossover sub; Meanwhile, due to can only single direction rotation, accuracy when people can identify docking habitually, has certain mark action.
During use, when wire 1 two ends switch to the male mouth of USB (the first crossover sub 3) and USB female mouth (the second crossover sub 5), USB extended line can be used as and use.When needs switch to first interface 2 or/and the second interface 4 time, first by first interface 2 or/and the second interface 4 is from corresponding 3rd interface 32 or/and extract the 4th interface 52, by guided in translation groove 341, after 541 disengaging certain distances, by rotating direction recess 342, the track of 542 overturns the first crossover sub 3 or/and the second crossover sub 5 is to first interface 2 or/and the other end of the second interface 4, make the first crossover sub 3 and first interface 2, second crossover sub 5 and the second interface 4 are in same level, finally utilize cable clamping interface 36, wire 1 blocks by 56.
Embodiment two
In conjunction with see shown in Figure 10-18, a kind of data wire of changeable joint, it comprises wire 1, one end of described wire 1 connects first interface 2, the other end of described first interface 2 connects the first crossover sub 3 by pluggable mode, and described first crossover sub 3 can to turn an angle switching around described first interface 2; Concrete, use to meet various dissimilar interface, described first interface 2 is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, is the public mouth of Micro-USB as shown in Figure 14; The front end of described first crossover sub 3 can be designed as the interface 31 of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, the public mouth of USB as shown in Figure 4, its rear end is provided with the 3rd interface 32, described 3rd interface 32 plugs with described first interface 2 and is connected, thus makes to be turned on or off between first interface 2 and the first crossover sub 3.The rear end, both sides of described first crossover sub 3 arranges the connecting portion 33 extended to described first interface 2 direction respectively, and guiding projection 34 is offered in the inner side of described connecting portion 33; Accordingly, outside described first interface 2, be provided with the direction recess 21 be fastened and connected with described guiding projection 34, thus make the first crossover sub 3 move by the relative first interface 2 of certain path and switch to first interface 2.Further, in order to strengthen the bonding strength between guiding projection 34 and direction recess 21, the rear end, bottom of described first crossover sub 3 is provided with the prolongation limit 35 for reinforcing described connecting portion 33, this prolongation limit 35 is connected between both sides connecting portion 33, thus improve the intensity of both sides connecting portion 33, make the first crossover sub 3 difficult drop-off.
The other end of described wire 1 connects the second interface 4, and the other end of described second interface 4 connects the second crossover sub 5 by pluggable mode, and described second crossover sub 5 can to turn an angle switching around described second interface 4.Concrete, use to meet various dissimilar interface, described second interface 4 is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, is the public mouth of Micro-USB as shown in Figure 14; The front end of described second crossover sub 5 can be designed as the interface 51 of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, the female mouth of USB as shown in Figure 5, its rear end is provided with the 4th interface 52, described 4th interface 52 plugs with described second interface 4 and is connected, thus makes to be turned on or off between the second interface 4 and the second crossover sub 5.The rear end, both sides of described second crossover sub 5 arranges the connecting portion 53 extended to described second interface 4 direction respectively, guiding projection 54 is offered in the inner side of described connecting portion 53, accordingly, be provided with the direction recess 41 be fastened and connected with described guiding projection 54 outside described second interface 4, thus make the second crossover sub 5 move by relative second interface 4 of certain path and switch the second interface 4.Further, in order to strengthen the bonding strength between guiding projection 54 and direction recess 41, prolongation limit 55 for reinforcing described connecting portion 53 is set in the rear end, bottom of described second crossover sub 5, this prolongation limit 55 is connected between both sides connecting portion 53, thus improve the intensity of both sides connecting portion 53, make the second crossover sub 5 difficult drop-off.
The top of described first crossover sub 3 and the second crossover sub 5 is respectively equipped with the cable clamping interface 36,56 for fixing described wire 1.In an embodiment, the opening of this cable clamping interface 36,56 is preferably laterally disposed, certainly, its opening can also for upwards to arrange, after the first crossover sub 3 or the second crossover sub 5 switch, by corresponding cable clamping interface 36,56, wire 1 is blocked, make wire 1 be not easy to produce with interface to pull disengaging, also limit the swing of the first crossover sub 3 and the first crossover sub 5 simultaneously, thus reduce the possibility of crossover sub loss.
More preferably, described direction recess 21,41 comprises guided in translation groove 211,411 and rotates direction recess 212,412; The length of described guided in translation groove 211,411 is greater than described first interface 2 or the second interface 4 and plugs distance between position, to ensure that first interface 2, second interface 4 can depart from when extracting completely from the 3rd interface 32, the 4th interface 52 respectively, and meet the first crossover sub 3 or the revolution space needed for the second crossover sub 4.The track of described rotation direction recess 212,412 can turn over around the other end relative to first interface 2 or the second interface 4 successively for described first crossover sub 3 or the second crossover sub 5 and turn 90 degrees, rotates 90 degree around the circumference of first interface 2 or the second interface 4.Like this, when change over adapter, first crossover sub 3 and the second crossover sub 5 can only rotate by specific direction, make all to be in same level between the first crossover sub 3 and first interface 2, between the second crossover sub 5 and the second interface 4, in 90 degree of settings each other, the docking location of digital product interface can be adapted to, and guide wire 1 to extend along digital product edge direction by cable clamping interface 36,56, the length that when effective minimizing connects, joint body is outstanding, reduce the possibility that external force touches interface, prevent the damage of digital product interface and crossover sub; Meanwhile, owing to can only rotate by specific direction, accuracy when people can identify docking habitually, has certain mark action.
During use, when wire 1 two ends switch to the male mouth of USB (the first crossover sub 3) and USB female mouth (the second crossover sub 5), USB extended line can be used as and use.When needs switch to first interface 2 or/and the second interface 4 time, first by first interface 2 or/and the second interface 4 is from corresponding 3rd interface 32 or/and extract the 4th interface 52, by guided in translation groove 211, after 411 disengaging certain distances, by rotating direction recess 212, the track of 412, first by the first crossover sub 3 or/and the second crossover sub 5 around relative to first interface 2 or/and the other end of the second interface 4 turns over turn 90 degrees, then around first interface 2 or/and the second interface 4 circumference rotate 90 degree, make the first crossover sub 3 and first interface 2, second crossover sub 5 and the second interface 4 are in same level, finally utilize cable clamping interface 36, wire 1 blocks by 56.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.

Claims (8)

1. the data wire of a changeable joint, it is characterized in that, comprise wire, one end of described wire connects first interface, the other end of described first interface connects the first crossover sub by pluggable mode, and described first crossover sub can to turn an angle switching around described first interface; The other end of described wire connects the second interface, and the other end of described second interface connects the second crossover sub by pluggable mode, and described second crossover sub can to turn an angle switching around described second interface; Described first crossover sub and the top of the second crossover sub are respectively equipped with the cable clamping interface for being fixedly connected with described wire.
2. the data wire of a kind of changeable joint as described in claim 1, is characterized in that, described first interface is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport; Described second interface is the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport.
3. the data wire of a kind of changeable joint as claimed in claim 2, it is characterized in that, the front end of described first crossover sub is provided with the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, and rear end is provided with the 3rd interface plugging with described first interface and be connected; The front end of described second crossover sub is provided with the interface of USB or Micro-USB or Mini-USB or Iphone or Ipad or HDMI or Displayport, and rear end is provided with the 4th interface plugging with described second interface and be connected.
4. the data wire of a kind of changeable joint as described in claim 3, it is characterized in that, the rear end, both sides of described first crossover sub arranges the connecting portion extended to described first interface direction respectively, direction recess or guiding projection are offered in the inner side of described connecting portion, accordingly, the guiding projection be fastened and connected with described direction recess or direction recess is provided with outside described first interface; The rear end, both sides of described second crossover sub arranges the connecting portion extended to described second interface direction respectively, direction recess or guiding projection are offered in the inner side of described connecting portion, accordingly, the guiding projection or direction recess that are fastened and connected with described direction recess is provided with outside described second interface.
5. the data wire of a kind of changeable joint as claimed in claim 4, is characterized in that, described direction recess comprises guided in translation groove and rotates direction recess; The length of described guided in translation groove is greater than the distance between described first interface or the second interface plug position; The track of described rotation direction recess can turn over turnback for described first crossover sub or the second crossover sub around the other end relative to first interface or the second interface.
6. the data wire of a kind of changeable joint as claimed in claim 3, it is characterized in that, the rear end, both sides of described first crossover sub arranges the connecting portion extended to described first interface direction respectively, guiding projection is offered in the inner side of described connecting portion, accordingly, the direction recess be fastened and connected with described guiding projection is provided with outside described first interface; The rear end, both sides of described second crossover sub arranges the connecting portion extended to described second interface direction respectively, and guiding projection is offered in the inner side of described connecting portion, accordingly, is provided with the direction recess be fastened and connected with described guiding projection outside described second interface.
7. the data wire of a kind of changeable joint as claimed in claim 6, is characterized in that, described direction recess comprises guided in translation groove and rotates direction recess; The length of described guided in translation groove is greater than the distance between described first interface or the second interface plug position; The track of described rotation direction recess can turn over around the other end relative to first interface or the second interface successively for described first crossover sub or the second crossover sub and turn 90 degrees, rotates 90 degree around the circumference of first interface or the second interface.
8. the data wire of a kind of changeable joint as described in any one of claim 1 to 7, is characterized in that, the rear end, bottom of described first crossover sub and the second crossover sub is respectively equipped with the prolongation limit for reinforcing described connecting portion.
CN201420452678.9U 2014-08-12 2014-08-12 A kind of data wire of changeable joint Expired - Fee Related CN204103184U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105891975A (en) * 2016-05-31 2016-08-24 夏烬楚 Active optical cable connector with switchable interface, application method of active optical cable connector and manufacture method of optical cable
CN107069362A (en) * 2017-05-31 2017-08-18 广东电网有限责任公司佛山供电局 A kind of switchable automatic Switching aviation plug
CN108761150A (en) * 2018-04-23 2018-11-06 李树龙 A kind of needle-like insulation meter pen device and operating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105891975A (en) * 2016-05-31 2016-08-24 夏烬楚 Active optical cable connector with switchable interface, application method of active optical cable connector and manufacture method of optical cable
CN107069362A (en) * 2017-05-31 2017-08-18 广东电网有限责任公司佛山供电局 A kind of switchable automatic Switching aviation plug
CN108761150A (en) * 2018-04-23 2018-11-06 李树龙 A kind of needle-like insulation meter pen device and operating method

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Granted publication date: 20150114

Termination date: 20170812