CN204045891U - USB data line - Google Patents

USB data line Download PDF

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Publication number
CN204045891U
CN204045891U CN201420336910.2U CN201420336910U CN204045891U CN 204045891 U CN204045891 U CN 204045891U CN 201420336910 U CN201420336910 U CN 201420336910U CN 204045891 U CN204045891 U CN 204045891U
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CN
China
Prior art keywords
plug
terminal
wire
pins
electrically
Prior art date
Application number
CN201420336910.2U
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Chinese (zh)
Inventor
李志雄
Original Assignee
深圳市江波龙电子有限公司
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Publication date
Priority to CN201410193682.2 priority Critical
Priority to CN201410193682 priority
Application filed by 深圳市江波龙电子有限公司 filed Critical 深圳市江波龙电子有限公司
Priority to CN201420336910.2U priority patent/CN204045891U/en
Application granted granted Critical
Publication of CN204045891U publication Critical patent/CN204045891U/en

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Abstract

A kind of USB data line, comprises the first plug, the second plug, the 3rd plug, the first wire group and the second wire group; Second plug is electrically connected with the first plug by the first wire group, and the 3rd plug is electrically connected with the first plug by the second wire group; Second plug is MICRO USB2.0 interface, and the second plug and the 3rd plug can be combined into MICRO USB3.0 interface and use.When main equipment carries out transfer of data with the electronic equipment with MICRO USB2.0 interface, the electrical connection of main equipment and electronic equipment can be set up by the first plug and the second plug, thus can transfer of data be carried out; When main equipment carries out transfer of data with the electronic equipment with MICRO USB3.0 interface, main equipment is patched by the first plug, be inserted into the electronic equipment with MICRO USB3.0 interface by the combination of the second plug and the 3rd plug again, thus set up the electrical connection of the electronic equipment of main equipment and MICRO USB3.0 interface.Thus realize the equipment of the data wire compatible MICRO USB2.0 interface of MICRO USB3.0 interface, the data wire of MICRO USB3.0 interface is used more flexible.

Description

USB data line
Technical field
The utility model relates to the technical field of data connecting line, particularly relates to a kind of USB data line.
Background technology
Along with the development of the communication technology, the communication interface based on USB3.0 agreement has alternative traditional trend based on the communication interface of USB2.0 agreement gradually.USB3.0 is the interface supporting general purpose I/O, can reduce energy consumption, can improve the protocol efficiency of the electronic product such as computer, mobile terminal simultaneously.USB3.0 performance improvement is remarkable, supports Fast synchronization, and can support optics and digital assembly simultaneously.
But, the general data wire with MICRO USB3.0 interface, one end is the USB interface of standard, the other end is MICRO USB3.0 interface, this data wire can only provide data-transformation facility to the electronic equipment possessing MICRO USB3.0 interface usually, and MICRO USB3.0 interface and existing MICROUSB2.0 interface have larger difference on shape and structure, so the use that this data wire can not be simultaneously backward compatible is in the equipment of MICRO USB2.0 interface.
Utility model content
Based on this, be necessary that the data wire for MICRO USB3.0 interface can not the problem of equipment of compatible MICRO USB2.0 interface, a kind of USB data line is provided.
A kind of USB data line, comprises the first plug, the second plug, the 3rd plug, the first wire group and the second wire group;
Described second plug is electrically connected with described first plug by described first wire group, and described 3rd plug is electrically connected with described first plug by described second wire group;
Described second plug is MICRO USB2.0 interface, and described second plug and described 3rd plug can be combined into MICRO USB3.0 interface and use.
Wherein in an embodiment, described second plug and described 3rd plug can be combined by the mode of lug boss and groove clamping;
Described lug boss is arranged on the second plug, and described groove is arranged on described 3rd plug, and described lug boss is suitable with corresponding described groove;
And/or described lug boss is arranged on the 3rd plug, described groove is arranged on described second plug, and described lug boss is suitable with corresponding described groove.
Wherein in an embodiment, described first plug is USB interface, and described first plug comprises the first inserted terminal, the first housing, the first metal end subgroup and the second metal end subgroup;
Described first inserted terminal is assembled with described first housing and is fixedly connected with; Described the first metal end subgroup and described second metal end subgroup are arranged in the entirety of described first inserted terminal and described first housing assembling.
Wherein in an embodiment, described first plug is USB public access mouth or USB maternal interface.
Wherein in an embodiment, described second plug comprises the second inserted terminal, the second housing and the first metal pins group;
Second housing described in described second inserted terminal partial insertion, and described second inserted terminal is fixedly connected with described second housing; Described first metal pins group is arranged in the entirety of described second inserted terminal and described second housing formation;
Described first metal pins group is electrically connected with described the first metal end subgroup by described first wire group;
Described the first metal end subgroup comprises power supply terminal, earth terminal and two USB2.0 signal terminals;
Described first metal pins group comprises detection line pin, power pins, grounding pin and two USB2.0 signal pins;
Described power pins is electrically connected with described power supply terminal, and described grounding pin and the electrical connection of described earth terminal, described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminal one_to_one corresponding respectively.
Wherein in an embodiment, described first wire group comprises power lead, earth lead and two USB2.0 signal transmission wires; Described power pins is electrically connected with described power supply terminal by described power lead, described earth lead is by described grounding pin and the electrical connection of described earth terminal, and described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminals by described two USB2.0 signal transmission wires one to one respectively; The unsettled setting of described detection line pin;
Or described first wire group comprises detection line wire, power lead, earth lead and two USB2.0 signal transmission wires; One end of described detection line wire is electrically connected with described detection line pin, and the other end sky of described detection line wire connects; Described power pins is electrically connected with described power supply terminal by described power lead, described earth lead is by described grounding pin and the electrical connection of described earth terminal, and described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminals by described two USB2.0 signal transmission wires one to one respectively.
Wherein in an embodiment, described 3rd plug comprises the 3rd inserted terminal, the 3rd housing and the second metal pins group;
3rd housing described in described 3rd inserted terminal partial insertion, and described 3rd inserted terminal is fixedly connected with described 3rd housing; Described second metal pins group is arranged in the entirety of described 3rd inserted terminal and described 3rd housing formation;
Described second metal pins group is electrically connected with described second metal end subgroup by described second wire group;
Described second metal end subgroup comprises four USB3.0 signal terminals and a USB3.0 earth terminal;
Described second metal pins group comprises four USB3.0 signal pins and a USB3.0 grounding pin;
Described four USB3.0 signal pins are electrically connected with described four USB3.0 signal terminal one_to_one corresponding respectively, and described USB3.0 grounding pin is electrically connected with described USB3.0 earth terminal.
Wherein in an embodiment, described second wire group comprises four UBS3.0 signal transmission wires and a USB3.0 ground connection transfer wire;
Described four USB3.0 signal pins are electrically connected with described four USB3.0 signal terminals by described four USB3.0 signal transmission wires one to one respectively, and described USB3.0 grounding pin is electrically connected with described USB3.0 earth terminal by described USB3.0 ground connection transfer wire.
Wherein in an embodiment, when described second plug becomes MICRO USB3.0 interface to use with described 3rd plug combination;
Described second plug and described 3rd plug are set up in parallel, and described second inserted terminal is consistent with the size of distance size and the standard MICRO USB3.0 interface end to end of described 3rd inserted terminal.
Wherein in an embodiment, also comprise external member, described external member is set in outside the entirety of described first wire group and described second wire group composition;
Described external member is the first wire group described in covered section and the described second wire group of part at least, and the part that described first wire group and described second wire group are wrapped by is near described first plug.
Above-mentioned USB data line, when main equipment carries out transfer of data with the electronic equipment with MICRO USB2.0 interface, can be set up the electrical connection of main equipment and electronic equipment, thus can carry out transfer of data by the first plug and the second plug; When main equipment carries out transfer of data with the electronic equipment with MICRO USB3.0 interface, main equipment is patched by the first plug, be inserted into the electronic equipment with MICRO USB3.0 interface by the combination of the second plug and the 3rd plug again, thus set up the electrical connection of the electronic equipment of main equipment and MICRO USB3.0 interface.Thus the equipment of the compatible MICROUSB2.0 interface of the data wire realizing MICRO USB3.0 interface, the data wire of MICRO USB3.0 interface is used more flexible.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment USB data line;
The schematic diagram of the state that combinationally uses that Fig. 2 is USB data line shown in Fig. 1;
The end view of the state that combinationally uses that Fig. 3 is USB data line shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, USB data line is described more fully.The first-selected embodiment of USB data line is given in accompanying drawing.But USB data line can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the disclosure of USB data line more comprehensively thorough.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in the specification of USB data line herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, the USB data line 10 of an execution mode comprises the first plug 100, second plug 200, the 3rd plug 300, first wire group 400 and the second wire group 500.Wherein in an embodiment, USB data line 10 can also comprise external member 600.Second plug 200 is electrically connected with the first plug 100 by the first wire group 400, and the 3rd plug 300 is electrically connected with the first plug 100 by the second wire group 500.Second plug 200 is MICRO USB2.0 interface, and the second plug 200 and the 3rd plug 300 can be combined into MICRO USB3.0 interface and use.MICRO USB2.0 interface refers to the interface plug meeting USB2.0 interface standard, and MICRO USB3.0 interface refers to the interface plug meeting USB3.0 interface standard.
Simultaneously see Fig. 2, Fig. 3, the second plug 200 and the 3rd plug 300 can be combined by the mode of lug boss and groove clamping.Wherein in an embodiment, lug boss is arranged on the second plug 200, and groove is arranged on the 3rd plug 300, and lug boss is suitable with corresponding groove.And/or lug boss is arranged on the 3rd plug 300, and groove is arranged on the second plug 200, and lug boss is suitable with corresponding groove.
In one embodiment, when the second plug 200 and the 3rd plug 300 can be combined into MICRO USB3.0 interface, the second plug 200 and the 3rd plug 300 can be set up in parallel.The assembled dimension of the second plug 200 and the 3rd plug 300 and the consistent size of standard MICRO USB3.0 interface, namely after combination, distance size A (see Fig. 3) end to end of the second inserted terminal and the 3rd inserted terminal and the consistent size of standard MICRO USB3.0 interface.In other embodiments, the second plug 200 and the 3rd plug 300 also can stackedly be arranged, and the compound mode of the second plug 200 and the 3rd plug 300 can be determined for the set-up mode of the MICRO USB3.0 interface of the electronic equipment of grafting according to USB data line 10.
Above-mentioned USB data line 10, when main equipment carries out transfer of data with the electronic equipment with MICRO USB2.0 interface, can be set up the electrical connection of main equipment and electronic equipment, thus can carry out transfer of data by the first plug 100 and the second plug 200.When main equipment carries out transfer of data with the electronic equipment with MICRO USB3.0 interface, main equipment is patched by the first plug 100, be inserted into the electronic equipment with MICRO USB3.0 interface by the combination of the second plug 200 and the 3rd plug 300 again, thus set up the electrical connection of the electronic equipment of main equipment and MICRO USB3.0 interface.Thus realize the equipment of the data wire compatible MICRO USB2.0 interface of MICRO USB3.0 interface, the data wire of MICRO USB3.0 interface is used more flexible.When using as MICRO USB3.0 interface, the second plug 200 is connected with the mode of the 3rd plug 300 by lug boss and groove clamping, makes can not loosen between two plugs 200 and the 3rd plug 300, improves the reliability of connection.
Concrete, the first plug 100 is USB interface, and USB interface refers to the interface plug meeting standard usb interface.First plug 100 can be USB public access mouth, also can be USB maternal interface.First plug 100 comprises the first inserted terminal 120, first housing 140, meet the first metal end subgroup (not shown) of USB2.0 interface standard and meet the second metal end subgroup (not shown) of USB3.0 interface standard.First inserted terminal 120 is assembled with the first housing 140 and is fixedly connected with, and the first metal end subgroup and the second metal end subgroup are arranged in the entirety of the first inserted terminal 120 and the assembling of the first housing 140.
First inserted terminal 120 is electrically connected for setting up with the USB interface of main equipment end, and its size meets standard USB interface specification.The material of the first inserted terminal 120 can be metal material.The first metal end subgroup comprises four metal terminals, be respectively power supply terminal (VCC), earth terminal (GND) and two USB2.0 signal terminals (D+, D-), the agreement that these four metal terminals meet USB2.0 interface is arranged.Second metal end subgroup comprises five metal terminals, be respectively four USB3.0 signal terminals (SSTX+, SSTX-, SSRX+, SSRX-) and a USB3.0 earth terminal (GND_DRAIN), the agreement that these five metal terminals meet USB3.0 interface is arranged.
Based on said structure, the first plug 100 can be used for the equipment of USB3.0 interface, and can backward compatiblely be used on the equipment of USB2.0 interface.Concrete, when equipment for USB3.0 interface, the first metal end subgroup and the second metal end subgroup participate in work simultaneously.When for USB2.0 interface equipment, only need the first metal end subgroup participation work.
Wherein in an embodiment, the second plug 200 comprises the second inserted terminal 220, second housing 240 and the first metal pins group (not shown).Second inserted terminal 220 is arranged on the second housing 240, the second inserted terminal 220 partial insertion second housing 240, and the second inserted terminal 220 is fixedly connected with the second housing 240.First metal pins group is arranged in the entirety of the second inserted terminal 220 and the formation of the second housing 240.First metal pins group is electrically connected with the first metal end subgroup by the first wire group 400.First metal pins group comprises five metal pins, and five metal pins are respectively detection line pin (ID), power pins (VCC), grounding pin (GND) and two USB2.0 signal pins (D+, D-).Power pins is electrically connected with power supply terminal, and grounding pin and earth terminal electrical connection, two USB2.0 signal pins are electrically connected with two USB2.0 signal terminal one_to_one corresponding respectively.
In one embodiment, the first wire group 400 can comprise four wires, and four wires are respectively power lead (VCC), earth lead (GND) and two USB2.0 signal transmission wires (D+, D-).Power pins is electrically connected with power supply terminal by power lead, and earth lead is by grounding pin and earth terminal electrical connection, and two USB2.0 signal pins are electrically connected with two USB2.0 signal terminals by two USB2.0 signal transmission wires one to one respectively.The unsettled setting of detection line pin.
In another embodiment, first wire group 400 also can comprise five wires, and five wires are respectively detection line wire (ID), power lead (VCC), earth lead (GND) and two USB2.0 signal transmission wires (D+, D-).One end of detection line wire is electrically connected with detection line pin, and the other end sky of detection line wire connects, and is not namely electrically connected with any position.Power pins is electrically connected with power supply terminal by power lead, and earth lead is by grounding pin and earth terminal electrical connection, and two USB2.0 signal pins are electrically connected with two USB2.0 signal terminals by two USB2.0 signal transmission wires one to one respectively.
Wherein in an embodiment, the 3rd plug 300 comprises the 3rd inserted terminal 320, the 3rd housing 340 and the second metal pins group (not shown).3rd inserted terminal 320 is arranged on the 3rd housing 340, the 3rd inserted terminal 320 partial insertion the 3rd housing 340, and the 3rd inserted terminal 320 is fixedly connected with the 3rd housing 340.Second metal pins group is arranged in the entirety of the 3rd inserted terminal 320 and the formation of the 3rd housing 340.Second metal pins group is electrically connected with the second metal end subgroup by the second wire group 500.Second metal end subgroup comprises five metal terminals, and five metal terminals are respectively four USB3.0 signal terminals (SSTX+, SSTX-, SSRX+, SSRX-) and a USB3.0 earth terminal (GND_DRAIN).Second metal pins group comprises five metal pins, and five metal pins are respectively four USB3.0 signal pins and a USB3.0 grounding pin.Four USB3.0 signal pins are electrically connected with four USB3.0 signal terminal one_to_one corresponding respectively, and USB3.0 grounding pin is electrically connected with USB3.0 earth terminal.
In one embodiment, the second wire group 500 comprises five wires, and five wires are respectively four UBS3.0 signal transmission wires (SSTX+, SSTX-, SSRX+, SSRX-) and a USB3.0 ground connection transfer wire.Four USB3.0 signal pins are electrically connected with four USB3.0 signal terminals by four USB3.0 signal transmission wires one to one respectively, and USB3.0 grounding pin is electrically connected with USB3.0 earth terminal by USB3.0 ground connection transfer wire.
External member 600 is set in outside the entirety of the first wire group 400 and the second wire group 500 composition.Wherein in an embodiment, external member 600 is covered section first wire group 400 at least, and part second wire group 500, and the part that the first wire group 400 and the second wire group 500 are wrapped by is near the first plug 100.When the first wire group 400 and the second wire group 500 arrange long time, external member 600 1 aspect plays to wire the effect that storage arranges, and on the other hand, can also strengthen the protection to wire, make it not easy to wear.External member 600 can be soft, and external member 600 can be plastic cement material.
Above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.

Claims (10)

1. a USB data line, is characterized in that, comprises the first plug, the second plug, the 3rd plug, the first wire group and the second wire group;
Described second plug is electrically connected with described first plug by described first wire group, and described 3rd plug is electrically connected with described first plug by described second wire group;
Described second plug is MICRO USB2.0 interface, and described second plug and described 3rd plug can be combined into MICRO USB3.0 interface and use.
2. USB data line according to claim 1, is characterized in that, described second plug and described 3rd plug can be combined by the mode of lug boss and groove clamping;
Described lug boss is arranged on the second plug, and described groove is arranged on described 3rd plug, and described lug boss is suitable with corresponding described groove;
And/or described lug boss is arranged on the 3rd plug, described groove is arranged on described second plug, and described lug boss is suitable with corresponding described groove.
3. USB data line according to claim 1, is characterized in that, described first plug is USB interface, and described first plug comprises the first inserted terminal, the first housing, the first metal end subgroup and the second metal end subgroup;
Described first inserted terminal is assembled with described first housing and is fixedly connected with; Described the first metal end subgroup and described second metal end subgroup are arranged in the entirety of described first inserted terminal and described first housing assembling.
4. USB data line according to claim 3, is characterized in that, described first plug is USB public access mouth or USB maternal interface.
5. USB data line according to claim 3, is characterized in that, described second plug comprises the second inserted terminal, the second housing and the first metal pins group;
Second housing described in described second inserted terminal partial insertion, and described second inserted terminal is fixedly connected with described second housing; Described first metal pins group is arranged in the entirety of described second inserted terminal and described second housing formation;
Described first metal pins group is electrically connected with described the first metal end subgroup by described first wire group;
Described the first metal end subgroup comprises power supply terminal, earth terminal and two USB2.0 signal terminals;
Described first metal pins group comprises detection line pin, power pins, grounding pin and two USB2.0 signal pins;
Described power pins is electrically connected with described power supply terminal, and described grounding pin and the electrical connection of described earth terminal, described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminal one_to_one corresponding respectively.
6. USB data line according to claim 5, is characterized in that, described first wire group comprises power lead, earth lead and two USB2.0 signal transmission wires; Described power pins is electrically connected with described power supply terminal by described power lead, described earth lead is by described grounding pin and the electrical connection of described earth terminal, and described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminals by described two USB2.0 signal transmission wires one to one respectively; The unsettled setting of described detection line pin;
Or described first wire group comprises detection line wire, power lead, earth lead and two USB2.0 signal transmission wires; One end of described detection line wire is electrically connected with described detection line pin, and the other end sky of described detection line wire connects; Described power pins is electrically connected with described power supply terminal by described power lead, described earth lead is by described grounding pin and the electrical connection of described earth terminal, and described two USB2.0 signal pins are electrically connected with described two USB2.0 signal terminals by described two USB2.0 signal transmission wires one to one respectively.
7. USB data line according to claim 5, is characterized in that, described 3rd plug comprises the 3rd inserted terminal, the 3rd housing and the second metal pins group;
3rd housing described in described 3rd inserted terminal partial insertion, and described 3rd inserted terminal is fixedly connected with described 3rd housing; Described second metal pins group is arranged in the entirety of described 3rd inserted terminal and described 3rd housing formation;
Described second metal pins group is electrically connected with described second metal end subgroup by described second wire group;
Described second metal end subgroup comprises four USB3.0 signal terminals and a USB3.0 earth terminal;
Described second metal pins group comprises four USB3.0 signal pins and a USB3.0 grounding pin;
Described four USB3.0 signal pins are electrically connected with described four USB3.0 signal terminal one_to_one corresponding respectively, and described USB3.0 grounding pin is electrically connected with described USB3.0 earth terminal.
8. USB data line according to claim 7, is characterized in that, described second wire group comprises four UBS3.0 signal transmission wires and a USB3.0 ground connection transfer wire;
Described four USB3.0 signal pins are electrically connected with described four USB3.0 signal terminals by described four USB3.0 signal transmission wires one to one respectively, and described USB3.0 grounding pin is electrically connected with described USB3.0 earth terminal by described USB3.0 ground connection transfer wire.
9. USB data line according to claim 7, is characterized in that, when described second plug becomes MICRO USB3.0 interface to use with described 3rd plug combination;
Described second plug and described 3rd plug are set up in parallel, and described second inserted terminal is consistent with the size of distance size and the standard MICRO USB3.0 interface end to end of described 3rd inserted terminal.
10. the USB data line according to any one of claim 1 to 9, is characterized in that, also comprises external member, and described external member is set in outside the entirety of described first wire group and described second wire group composition;
Described external member is the first wire group described in covered section and the described second wire group of part at least, and the part that described first wire group and described second wire group are wrapped by is near described first plug.
CN201420336910.2U 2014-05-08 2014-06-20 USB data line CN204045891U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410193682.2 2014-05-08
CN201410193682 2014-05-08
CN201420336910.2U CN204045891U (en) 2014-05-08 2014-06-20 USB data line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420336910.2U CN204045891U (en) 2014-05-08 2014-06-20 USB data line

Publications (1)

Publication Number Publication Date
CN204045891U true CN204045891U (en) 2014-12-24

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104868332A (en) * 2015-05-06 2015-08-26 深圳四极联合科技有限公司 Dual-purpose data transmission plug and data transmission method thereof
WO2016165104A1 (en) * 2015-04-16 2016-10-20 祥峰实业股份有限公司 High speed signal transmission device
CN107807892A (en) * 2017-11-14 2018-03-16 深圳增强现实技术有限公司 A kind of USB TYPE C turn USB3.0 method and adapter
WO2020253544A1 (en) * 2019-06-21 2020-12-24 闪耀现实(无锡)科技有限公司 Connector and second electronic device comprising same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165104A1 (en) * 2015-04-16 2016-10-20 祥峰实业股份有限公司 High speed signal transmission device
CN104868332A (en) * 2015-05-06 2015-08-26 深圳四极联合科技有限公司 Dual-purpose data transmission plug and data transmission method thereof
CN107807892A (en) * 2017-11-14 2018-03-16 深圳增强现实技术有限公司 A kind of USB TYPE C turn USB3.0 method and adapter
WO2020253544A1 (en) * 2019-06-21 2020-12-24 闪耀现实(无锡)科技有限公司 Connector and second electronic device comprising same

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Effective date of registration: 20160527

Address after: 518000 Guangdong Province, Nanshan District Guangdong streets Shenzhen Feng No. 2 idiopathic information building B 710-715

Patentee after: SHENZHEN LIANGXIN TECHNOLOGY CO., LTD.

Address before: 518057, Guangdong, Nanshan District Province, Shenzhen Road, No. 8 financial services technology innovation base, 8 floor, A, B, C, D, E,, F1

Patentee before: Shenzhen jiangbolong Electronic Co., Ltd.

C41 Transfer of patent application or patent right or utility model