CN202695772U - Double-sided contact-type connector - Google Patents
Double-sided contact-type connector Download PDFInfo
- Publication number
- CN202695772U CN202695772U CN 201220285682 CN201220285682U CN202695772U CN 202695772 U CN202695772 U CN 202695772U CN 201220285682 CN201220285682 CN 201220285682 CN 201220285682 U CN201220285682 U CN 201220285682U CN 202695772 U CN202695772 U CN 202695772U
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- connector
- double
- tongue
- contact type
- surface contact
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Abstract
The utility model provides a double-sided contact-type connector which is provided with an insulator, an upper terminal group and a lower terminal group. The top face of the insulator extends forwards to be provided with an upper layer tongue portion, the bottom face of the insulator extends forwards to be provided with a lower layer tongue portion opposite to the upper layer tongue portion, and a containing space is reserved between the upper layer tongue portion and the lower layer tongue portion. The upper terminal group is arranged in the upper layer tongue portion, the lower layer tongue portion is arranged in the lower layer tongue portion, and therefore the upper terminal group and the upper layer tongue portion form an upper connector interface, the lower terminal group and the lower layer tongue portion form a lower connector interface, and convenience in use is effectively improved.
Description
Technical field
The utility model is relevant with connector, the connector that relevantly especially a kind ofly can just insert, anti-plug is used.
Background technology
Progress along with science and technology, computer has been popularized the life in general masses, and, for adapt to development computer peripheral equipment electronic installation rapidly, various different types of connectors have also been developed on the market, in order to computer is connected to the peripheral electronic device with different transmission interfaces, with the transmission of data.
In general, connector has comprised connector male head and corresponding connector female end, and the male of different connecting interfaces and female can't be pegged graft mutually, and, when male and female are pegged graft, need to abide by fixing direction.If anisotropy, then male and the female use of can't pegging graft.
With USB (Universal Serial Bus, USB) connector, USB male and USB female inside all are provided with tongue, if the anisotropy of therefore pegging graft, then the tongue of the tongue of male and female can contradict each other, thereby male can't be inserted in the female.For the user, have like this effect of fool proof, but for the user of another part, such use kenel do not have elasticity really, quite inconvenience.
Therefore, a kind of connector female end that can double-side plug-in uses has been proposed on the market, mainly be the middle position that the tongue of connector female end is arranged on connector, in order to connector area being divided into upper disposal area and lower disposal area, and on top and the bottom splicing ear is set respectively.So, when connector male head is positive when pegging graft with this female, the tongue of male can insert the upper disposal area of female, and is electrically connected with splicing ear in the upper disposal area; In addition, when male reverse side and this female were pegged graft, the tongue of male can insert the lower disposal area of female, and was electrically connected with splicing ear in the lower disposal area.Therefore, no matter male is with positive kenel or reverse side kenel grafting female, can insert smoothly, and generation is electrically conducted.
Be provided with two groups of splicing ears in the above-mentioned connector female end, therefore required production cost is far above traditional connector female end.And, this connector female end can only be pegged graft by a connector male head at one time and be used, and that is to say to only have one group of splicing ear to be electrically conducted, the data transmission efficiency that therefore can reach is identical with traditional connector female end, does not meet economic benefit.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of double-surface contact type connector, and this double-surface contact type connector can be selected with front or the connector female end of a same-interface of reverse side grafting.
In view of this, another main purpose of the present utility model is to provide a kind of double-surface contact type connector, and this double-surface contact type connector can be in order to the double-surface contact type connector female end of the same-interface of pegging graft, so as to obtaining double message transmission rate.
For achieving the above object, the utility model mainly provides a kind of double-surface contact type connector, connector female end in order to the same-interface of pegging graft, this double-surface contact type connector comprises: insulating body, have end face and relative bottom surface, described end face extends forward and is provided with the upper strata tongue, and described bottom surface is extended forward and is provided with lower floor's tongue; The upper end subgroup is comprised of the first splicing ear more than two, and this upper end subgroup is arranged in the tongue of described upper strata, with the connecting interface on described upper strata tongue composition upper strata; The lower end subgroup is comprised of the second splicing ear more than two, and this lower end subgroup is arranged in the described lower floor tongue, with the connecting interface of tongue composition lower floor of described lower floor; Wherein, the connecting interface of the connecting interface on described upper strata and described lower floor is the connecting interface of same size.
As mentioned above, has accommodation space between wherein said upper strata tongue and the described lower floor tongue, when described double-surface contact type connector is pegged graft described connector female end, by the tongue in the described connector female end of described holding space for holding.
As mentioned above, has upper end pilot trench more than two in the tongue of wherein said upper strata, have two above lower end pilot trench in the described lower floor tongue, described more than two the first splicing ear be arranged at respectively described more than two the upper end pilot trench in, described more than two the second splicing ear be arranged at respectively in described two above lower end pilot trench.
As mentioned above, wherein said more than two the first splicing ear front end have respectively the first junction, described the first junction by described more than two the upper end pilot trench be exposed in the described accommodation space, described more than two the second splicing ear front end have respectively the second junction, described the second junction is exposed in the described accommodation space by described two above lower end pilot trench.
As mentioned above, described insulating body has the back side adjacent with described end face and described bottom surface, offer more than two perforate and two on this back side with up and down perforate, described more than two the rear end of the first splicing ear have respectively the first weld part, described more than two the rear end of the second splicing ear have respectively the second weld part, described the first weld part and the second weld part wear respectively described upper perforate and lower perforate more than two, stretch out outside the described back side, to be electrically connected outside electronic building brick.
As mentioned above, wherein this double-surface contact type connector also comprises metal shell, in order to coat described insulating body, described upper end subgroup and described lower end subgroup.
As mentioned above, wherein this double-surface contact type connector also comprises determination component, be electrically connected described upper end subgroup and described lower end subgroup, be electrically conducted in order to judge described upper end subgroup or described lower end subgroup and described connector female end, to carry out transfer of data by the terminal group that is electrically conducted.
As mentioned above, wherein this double-surface contact type connector also comprises determination component, be electrically connected described upper end subgroup and described lower end subgroup, in order to judge that described upper end subgroup and described lower end subgroup are electrically conducted with described connector female end simultaneously, to carry out transfer of data by described upper end subgroup and described lower end subgroup simultaneously.
As mentioned above, the connecting interface on wherein said upper strata and the connecting interface of described lower floor are USB 2.0 connecting interfaces, described more than two the quantity of the first splicing ear be four, and described more than two the quantity of the second splicing ear be four.
As mentioned above, the connecting interface on wherein said upper strata and the connecting interface of described lower floor are USB 3.0 connecting interfaces, described more than two the quantity of the first splicing ear be nine, and described more than two the quantity of the second splicing ear be nine.
The effect that the utility model is reached compared to prior art is, by connector of the present utility model, the user will be connected connector female end when connecting, this connector female end of can positive pegging graft, this connector female end of also can reverse side pegging graft, the problem that does not have fool proof can effectively increase the convenience in the use.In addition, when the user uses connector of the present utility model to be connected the connector female end connection with double-surface contact type, can carry out data transfer by two connecting interfaces on the connector simultaneously, to obtain the data transmission bauds of twice.
Description of drawings
Fig. 1 is the perspective exploded view of the connector of the first embodiment of the present utility model;
Fig. 2 is the schematic diagram of the connector of the first embodiment of the present utility model;
Fig. 3 is the schematic diagram of the connector of the second embodiment of the present utility model;
Fig. 4 A is the front schematic diagram of the connector combination of the first embodiment of the present utility model;
Fig. 4 B is the front schematic diagram of the connector combination of the second embodiment of the present utility model;
Fig. 5 is the front schematic diagram of the connector combination of the 3rd embodiment of the present utility model;
Fig. 6 is schematic diagram behind the connector combination of the 3rd embodiment of the present utility model.
Description of reference numerals
1 connector, 11 insulating bodies
110 accommodation spaces, 111 upper strata tongues
1111 upper end pilot trench, 112 lower floor's tongues
1121 lower end pilot trench 1A end faces
The 1C back side, 1B bottom surface
Perforate under the upper perforate 1C2 of 1C1
12 upper end subgroups, 120 first splicing ears
121 first junctions, 122 first weld parts
13 lower end subgroups, 130 second splicing ears
131 second junctions, 132 second weld parts
14 metal shells, 2 mobile memories
21 circuit boards, 22 memories
23 determination component, 3 transmission lines
4 connector female ends, 401 upper channels
402 lower channels, 41 insulating bodies
42 tongues, 43 conducting connection terminals
44 metal shells, 5 mainboards
6 double-surface contact type connector female ends, 601 upper channels
602 lower channels, 61 insulating bodies
62 tongues, 63 first conducting connection terminals
64 second conducting connection terminals
Embodiment
For can more at large understanding characteristics of the present utility model and technology contents, see also explanation and the accompanying drawing of the following stated, yet appended accompanying drawing purposes as an illustration only is not for limitation the utility model.
At first, see also Fig. 1, be the perspective exploded view of the connector of the first embodiment of the present utility model.As shown in the figure, the double-surface contact type connector 1 in the utility model (below will referred to as this connector 1) mainly comprises insulating body 11, upper end subgroup 12 and lower end subgroup 13.This insulating body 11 has end face 1A and relative bottom surface 1B, and this end face 1A extends forward and is provided with upper strata tongue 111, and this bottom surface 1B extends forward and is provided with the lower floor tongue 112 parallel with this upper strata tongue 111.This connector 1 in the utility model is mainly connector male head, be to have two tongues 111 and 112 in this connector 1 with the difference of traditional connector male head, that is to say, in this connector 1, two connecting interfaces (being detailed later) can be set.
This upper end subgroup 12 mainly is arranged in this upper strata tongue 111, and this lower end subgroup 13 mainly is arranged in this lower floor's tongue 112.More specifically, has upper end pilot trench 1111 more than two in this upper strata tongue 111, have two above lower end pilot trench 1121 in this lower floor's tongue 112, this upper end subgroup 12 is comprised of the first splicing ear 120 more than two, be separately positioned on this more than two the upper end pilot trench 1111 in; And this lower end subgroup 13 is comprised of the second splicing ear 130 more than two, is separately positioned in these two above lower end pilot trench 1121.Whereby, jointly consisted of the connecting interface on a upper strata by this upper end subgroup 12 and this upper strata tongue 111, and jointly consisted of the connecting interface of a lower floor by this lower end subgroup 13 and this lower floor's tongue 112.
As mentioned above, wherein the connecting interface of the connecting interface on this upper strata and this lower floor is mainly the connecting interface of same size, whereby, when this connector 1 and connector female end (for example connector female end 4 among Fig. 4 A) when pegging graft mutually, can be electrically conducted by connecting interface and this connector female end 4 on this upper strata, also can be electrically conducted by connecting interface and this connector female end 4 of this lower floor.Therefore, this connector 1 can provide the user with the use of pegging graft of the pattern of front or reverse side, has elasticity.
In addition, this connector 1 also comprises metal shell 14, in order to coating this insulating body 11, this upper end subgroup 12 and this lower end subgroup 13, so as to, the effect of metallic shield is provided for this connector 1.
Consult in the lump Fig. 2, be the schematic diagram of the connector of the first embodiment of the present utility model.Be mobile memory 2 shown in Fig. 2, and this mobile memory 2 with this connector 1 of the present utility model as main connecting interface.This connector 1 has accommodation space 110 between this upper strata tongue 111 and this lower floor's tongue 112, this upper end subgroup 12 is exposed to respectively in this accommodation space 110 with this lower end subgroup 13, in order to this connector female end 4 in terminal be electrically conducted.
More specifically, the front end of this first splicing ear 120 more than two has respectively the first junction 121, these first junctions 121 respectively by this more than two the upper end pilot trench 1111 be exposed in this accommodation space 110; The front end of this second splicing ear 130 more than two has respectively the second junction 131, and these second junctions 131 are exposed in this accommodation space 110 by these two above lower end pilot trench 1121 respectively.Whereby, when this connector 1 is pegged graft with this connector female end 4, this connector 1 is by the tongue 42 of these accommodation space 110 accommodating these connector female ends 4, and by one of them of this upper end subgroup 12 and this lower end subgroup 13 come with this connector female end 4 in terminal be electrically conducted, with the transmission data.
As shown in Figure 1, this insulating body 11 also has the back side 1C adjacent with this end face 1A and this bottom surface 1B, and offers more than two upper perforate 1C1 and two on the 1C of this back side with perforate 1C2 up and down.The rear end of this first splicing ear 120 more than two has respectively the first weld part 122, and these first weld parts 122 wear respectively on the 1C of this back side this upper perforate 1C1 more than two, to stretch out outside this insulating body 11; The rear end of this second splicing ear 130 more than two has respectively the second weld part 132, and these second weld parts 132 wear respectively on the 1C of this back side these two with perforate 1C2 up and down, to stretch out outside this insulating body 11.Whereby, this connector 1 is electrically connected outside electronic building brick by these first weld parts 122 and these the second weld parts 132.In the present embodiment, this electronic building brick can for example be the circuit board 21 on this mobile memory 2.
In the present embodiment, this connector 1 is the connecting interface of this mobile memory 2, and the external electronic (not shown) can be electrically connected by this connector 1 and this mobile memory 2, and then the data in the memory 22 in this mobile memory 2 of access.More specifically, this connector 1 also can comprise determination component 23, is electrically connected this upper end subgroup 12 and this lower end subgroup 13, and this determination component 23 can judge that what be electrically conducted with this electronic installation is this upper end subgroup 12 or this lower end subgroup 13.If what be electrically conducted is this upper end subgroup 12, namely control with this upper end subgroup 12 and carry out transfer of data, and this lower end subgroup 13 is failure to actuate; Otherwise, if what be electrically conducted is this lower end subgroup 13, then controls with this lower end subgroup 13 and carry out transfer of data, and this upper end subgroup 12 is failure to actuate.Wherein, this determination component 23 mainly can be integrated circuit (Integrated Circuit, IC) assembly, and in the present embodiment, this determination component 23 mainly is arranged on this circuit board 21 of this mobile memory 2, and by this circuit board 21 and these two terminal group 12,13 electric connections, but do not limited.
Secondly, see also Fig. 3, be the schematic diagram of the connector of the second embodiment of the present utility model.As shown in the figure, this connector 1 also can be electrically connected with transmission line 3, with the connecting interface as this transmission line 3.Thus, the electronic installation (not shown) can be connected with other electronic installation by this transmission line 3, to carry out data transfer.
Consult Fig. 4 A and Fig. 4 B, be respectively the front schematic diagram of connector combination of the first embodiment of the present utility model and the second embodiment.As shown in the figure, this connector female end 4 mainly comprise insulating body 41, by the tongue 42 that extend to arrange on this insulating body 41, be arranged at two above conducting connection terminals 43 in this tongue 42 and the metal shell 44 that coats this insulating body 41, this tongue 42 and these two above conducting connection terminals 43.
At first with reference to shown in the figure 4A, this connector 1 this connector female end 4 of can positive pegging graft, whereby, by this tongue 42 on these accommodation space 110 accommodating these connector female ends 4, and by conducting connection terminal 43 electric connections on this lower end subgroup 13 and this connector female end 4.Whereby, this mobile memory 2 can pass through this connector female end 4, is electrically connected with the mainboard 5 that this connector female end 4 is set.
More specifically, this connector female end 4 remains with upper channel 401 between this insulating body 41 and this metal shell 44, and these tongue 42 belows remain with lower channel 402.When this connector 1 was pegged graft mutually with this connector female end 4, this upper strata tongue 111 was placed in this upper channel 401, this lower floor's tongue 112 is placed in this lower channel 402 and this tongue 42 on this connector female end 4 is placed in this accommodation space 110.In the embodiment of Fig. 4 A, when this connector 1 was pegged graft mutually with this connector female end 4, this determination component 23 judged that these two above conducting connection terminals 43 by this lower end subgroup 13 and this connector female end 4 are electrically conducted, to carry out data transfer.And this upper end subgroup 12 is failure to actuate.
In addition, shown in figure 4B, the pattern that this connector 1 also can reverse side this connector female end 4 of pegging graft.In the present embodiment, when this connector 1 was pegged graft mutually with this connector female end 4, this upper strata tongue 111 was placed in this lower channel 402, this lower floor's tongue 112 is placed in this upper channel 401 and this tongue 42 on this connector female end 4 is placed in this accommodation space 110.And in the embodiment of Fig. 4 B, when this connector 1 was pegged graft mutually with this connector female end 4, this determination component 23 judged that these two above conducting connection terminals 43 by this upper end subgroup 12 and this connector female end 4 are electrically conducted, to carry out data transfer.And this lower end subgroup 13 is failure to actuate.Can find out thus, the user when using this connector 1 of the present utility model, no matter just inserting or anti-plug, all can be successfully and this connector female end 4 be electrically conducted, and then smooth the transmission of data has significant effect and commercial value really.
Please consult simultaneously at last Fig. 5 and Fig. 6, be respectively the front schematic diagram of connector combination and the rear schematic diagram of combination of the 3rd embodiment of the present utility model.In the present embodiment, this connector 1 is in order to being connected with double-surface contact type connector female end 6 (below will referred to as this connector female end 6), the tongue 62 that this connector female end 6 mainly has insulating body 61, extended forward by these insulating body 61 middle positions, by this tongue 62 at these insulating body 61 interior intervals out upper channel 601 and lower channel 602, be arranged at the first conducting connection terminal 63 more than two in this upper channel and be arranged at the second conducting connection terminal 64 more than two in this lower channel 602.
When this connector 1 was pegged graft mutually with this connector female end 6, this upper strata tongue 111 was placed in this upper channel 601, this lower floor's tongue 112 is placed in this lower channel 602, and this tongue 62 in this connector female end 6 is placed in this accommodation space 110.Whereby, this upper end subgroup 12 and these the first conducting connection terminal 63 electric connections more than two, this lower end subgroup 13 and this second conducting connection terminal 64 electric connections more than two.Therefore, after this connector 1 and this connector female end 6 are pegged graft mutually, this determination component 23 judges that this upper end subgroup 12 and this lower end subgroup 13 are electrically conducted with this connector female end 6 simultaneously, therefore carry out transfer of data by this upper end subgroup 12 and this lower end subgroup 13 simultaneously.
If be provided with this connector female end 6 on this mainboard 5, and the user uses this connector 1 of the present utility model to be connected with this connector female end 6, then can carry out transfer of data by two connecting interfaces simultaneously, and then obtain the message transmission rate of twice.In another embodiment, this connector 1 can keep using singular association interface and this connector female end 6 to carry out transfer of data, and when this connecting interface breaks down, switches by another connecting interface and this connector female end 6 again and carry out transfer of data.Yet the above only is preferred embodiment of the present utility model, should be as limit.
In the present embodiment, the connecting interface on this upper strata in this connector 1 and the connecting interface of this lower floor are mainly with USB (Universal Serial Bus, USB) connecting interface is example, more specifically, the quantity of this first splicing ear 120 more than two is four, the quantity of this second splicing ear 130 more than two is four, and the connecting interface of the connecting interface on this upper strata and this lower floor is USB 2.0 connecting interfaces.In addition, the quantity of this first splicing ear 120 more than two also can be nine, and the quantity of this second splicing ear 130 more than two can be nine, and the connecting interface of the connecting interface on this upper strata and this lower floor is USB 3.0 connecting interfaces.Yet the above only is preferred embodiment of the present utility model, and this connector 1 can be other connecting interface, should decide on actual required, should be as limit.
The above is specifying of preferred embodiment of the present utility model only, is not to limit to protection range of the present utility model, and other any equivalent transformation all should belong to the application's claim scope.
Claims (10)
1. double-surface contact type connector, the connector female end in order to the same-interface of pegging graft is characterized in that, this double-surface contact type connector comprises:
Insulating body has end face and relative bottom surface, and described end face extends forward and is provided with the upper strata tongue, and described bottom surface is extended forward and is provided with lower floor's tongue;
The upper end subgroup is comprised of the first splicing ear more than two, and this upper end subgroup is arranged in the tongue of described upper strata, with the connecting interface on described upper strata tongue composition upper strata; And
The lower end subgroup is comprised of the second splicing ear more than two, and this lower end subgroup is arranged in the described lower floor tongue, with the connecting interface of tongue composition lower floor of described lower floor;
Wherein, the connecting interface of the connecting interface on described upper strata and described lower floor is the connecting interface of same size.
2. double-surface contact type connector as claimed in claim 1, it is characterized in that, has accommodation space between described upper strata tongue and the described lower floor tongue, when described double-surface contact type connector is pegged graft described connector female end, by the tongue in the described connector female end of described holding space for holding.
3. double-surface contact type connector as claimed in claim 2, it is characterized in that, has upper end pilot trench more than two in the tongue of described upper strata, have two above lower end pilot trench in the described lower floor tongue, described more than two the first splicing ear be arranged at respectively described more than two the upper end pilot trench in, described more than two the second splicing ear be arranged at respectively in described two above lower end pilot trench.
4. double-surface contact type connector as claimed in claim 3, it is characterized in that, described more than two the first splicing ear front end have respectively the first junction, described the first junction by described more than two the upper end pilot trench be exposed in the described accommodation space, described more than two the second splicing ear front end have respectively the second junction, described the second junction is exposed in the described accommodation space by described two above lower end pilot trench.
5. double-surface contact type connector as claimed in claim 4, it is characterized in that, described insulating body has the back side adjacent with described end face and described bottom surface, offer more than two perforate and two on this back side with up and down perforate, described more than two the rear end of the first splicing ear have respectively the first weld part, described more than two the rear end of the second splicing ear have respectively the second weld part, described the first weld part and the second weld part wear respectively described upper perforate and lower perforate more than two, stretch out outside the described back side, to be electrically connected outside electronic building brick.
6. double-surface contact type connector as claimed in claim 1 is characterized in that, this double-surface contact type connector also comprises metal shell, in order to coat described insulating body, described upper end subgroup and described lower end subgroup.
7. double-surface contact type connector as claimed in claim 1, it is characterized in that, this double-surface contact type connector also comprises determination component, be electrically connected described upper end subgroup and described lower end subgroup, in order to judge that described upper end subgroup or described lower end subgroup and described connector female end are electrically conducted, to carry out transfer of data by the terminal group that is electrically conducted.
8. double-surface contact type connector as claimed in claim 1, it is characterized in that, this double-surface contact type connector also comprises determination component, be electrically connected described upper end subgroup and described lower end subgroup, in order to judge that described upper end subgroup and described lower end subgroup are electrically conducted with described connector female end simultaneously, to carry out transfer of data by described upper end subgroup and described lower end subgroup simultaneously.
9. double-surface contact type connector as claimed in claim 1, it is characterized in that, the connecting interface on described upper strata and the connecting interface of described lower floor are USB 2.0 connecting interfaces, described more than two the quantity of the first splicing ear be four, and described more than two the quantity of the second splicing ear be four.
10. double-surface contact type connector as claimed in claim 1, it is characterized in that, the connecting interface on described upper strata and the connecting interface of described lower floor are USB 3.0 connecting interfaces, described more than two the quantity of the first splicing ear be nine, and described more than two the quantity of the second splicing ear be nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285682 CN202695772U (en) | 2012-06-14 | 2012-06-14 | Double-sided contact-type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285682 CN202695772U (en) | 2012-06-14 | 2012-06-14 | Double-sided contact-type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695772U true CN202695772U (en) | 2013-01-23 |
Family
ID=47551336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285682 Expired - Fee Related CN202695772U (en) | 2012-06-14 | 2012-06-14 | Double-sided contact-type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218394A (en) * | 2014-07-30 | 2014-12-17 | 连展科技电子（昆山）有限公司 | Electric plug connector |
| CN104868272A (en) * | 2014-03-24 | 2015-08-26 | 连展科技电子（昆山）有限公司 | Socket electric connector |
| CN105098563A (en) * | 2014-11-20 | 2015-11-25 | 深圳市万普拉斯科技有限公司 | Method and system for realizing positive and negative plugging of universal series bus (USB) interface and USB data line |
-
2012
- 2012-06-14 CN CN 201220285682 patent/CN202695772U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868272A (en) * | 2014-03-24 | 2015-08-26 | 连展科技电子（昆山）有限公司 | Socket electric connector |
| CN104868272B (en) * | 2014-03-24 | 2020-10-20 | 连展科技电子（昆山）有限公司 | Socket electric connector |
| CN104218394A (en) * | 2014-07-30 | 2014-12-17 | 连展科技电子（昆山）有限公司 | Electric plug connector |
| CN104218394B (en) * | 2014-07-30 | 2023-05-05 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN105098563A (en) * | 2014-11-20 | 2015-11-25 | 深圳市万普拉斯科技有限公司 | Method and system for realizing positive and negative plugging of universal series bus (USB) interface and USB data line |
| CN105098563B (en) * | 2014-11-20 | 2019-06-11 | 深圳市万普拉斯科技有限公司 | Realize the method and system and USB data line of the positive anti-plug of USB interface |
| US10333261B2 (en) | 2014-11-20 | 2019-06-25 | Oneplus Technology (Shenzhen) Co., Ltd. | USB signal switching circuit, USB data line, USB signal switching method and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200614 |