CN211456175U

CN211456175U - Data line

Info

Publication number: CN211456175U
Application number: CN202020718719.XU
Authority: CN
Inventors: 谭红平
Original assignee: Dongguan Yuanchuang Electronic Technology Co ltd
Current assignee: Dongguan Yuanchuang Electronic Technology Co ltd
Priority date: 2019-09-02
Filing date: 2020-04-30
Publication date: 2020-09-08
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to an electronic equipment accessory technical field especially relates to data line, and it is including rotating data line plug and the switching element who connects, the data line plug includes the sheetmetal, the sheetmetal is two and relative setting at least, two be formed with between the sheetmetal and supply switching element to rotate the space of connecting, switching element be provided with sheetmetal electric connection's contact circuit, the contact circuit includes the arc structure. When the switching element is connected in the space in a rotating mode, the angle of the switching element relative to the data line plug can be well adjusted by ensuring the electrical connection between the switching element and the data line plug, the use requirement of a user is improved, and the phenomenon that the line body connected with a power supply is bent repeatedly to affect the service life of the data line is avoided.

Description

Data line

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electronic equipment accessory technical field especially relates to a data line.

[ background of the invention ]

The data line is the accessory that mobile device charges, data transmission must possess. The data line generally includes a connector inserted into the electronic device and a line body connected to the connector. The relative direction of the transfer joint and the wire body in the existing data wire is often fixed, so that the use is inconvenient; or in the use, the line body of buckling repeatedly leads to line body and adapter alternate segregation easily, influences the life of data line.

[ Utility model ] content

Break away from easily for overcoming current data line adapter part and the line body, the shorter defect of data line life, the utility model provides a data line.

The utility model provides a data line, it is including rotating data line plug and the switching element who connects, the data line plug includes the sheetmetal, the sheetmetal is two at least and relative setting, two be formed with between the sheetmetal and supply switching element to rotate the space of connecting, switching element be provided with sheetmetal electric connection's contact circuit, the contact circuit includes the arc structure.

Preferably, the number of the metal sheets is 4, the metal sheets are arranged into two groups, and the number of each group is 2 and symmetrically arranged.

Preferably, the contact lines are provided on both surfaces of the transition member corresponding to the metal plate, the number of the contact lines on each surface is at least 1, and when the number of the contact lines on each surface is greater than or equal to 2, the contact lines on the same surface are provided in the form of concentric rings.

Preferably, the adaptor element includes an adaptor plate rotatably connected to the data line plug, the adaptor plate includes an arc-shaped structure, the contact line is disposed on the adaptor plate, and a rotation angle of the adaptor plate is less than or equal to 180 °.

Preferably, the arc angle of the contact line is greater than 180 ° and less than 360 °.

Preferably, the data line further comprises a fixing seat, the fixing seat is provided with a clamping groove for the switching element to be switched, and the clamping groove and a space formed between the metal sheets are mutually communicated to form a space for the switching element to be switched.

Preferably, the data line further comprises a connecting shaft, and the adapter shaft penetrates through the fixing seat and the adapter element.

Preferably, the data line further includes a PCB and a terminal for connecting with a socket of the electronic device, the metal sheet is disposed on a side of the PCB close to the adapter, the fixing base fixedly connects the PCB and the terminal and electrically connects the PCB and the terminal, and a connection direction of the terminal and the electronic device is perpendicular to a connection surface of the PCB and the terminal.

Preferably, the terminal is used for being inserted into a socket of an electronic device, and the terminal comprises any one of a type-c terminal, a micro-usb terminal or a lightning terminal; or the terminal is a magnetic suction type plug and can be connected with a connector magnetic suction type plug of a peripheral device inserted into the electronic equipment.

Preferably, when the terminal is for magnetism to inhale the formula plug, it include with first magnetic part that the fixing base is connected, set up an at least thimble in first magnetic part, the thimble with PCB board electric connection, just the thimble with the joint electric connection of peripheral hardware, the joint of peripheral hardware includes second magnetic part, first magnetic part with second magnetic part sets up to circular or oval, the terminal with 360 degrees blind inhales or 180 switchovers are realized to the joint of peripheral hardware.

Preferably, the metal sheet includes a fixing section fixedly connected to the PCB, a supporting section connected to the fixing section and protruding from the surface of the PCB, and a conductive contact disposed on the supporting section and electrically connected to the adapting element.

Preferably, the support section is a bent plate-shaped structure, the support section is bent after extending a height from one end connected with the fixing section, and then continues to extend to one side close to the PCB without contacting the PCB, the conductive contacts are arranged on the part of the structure of each support section extending to the PCB, and a space for accommodating the adapter element is formed between two sets of opposite conductive contacts.

Preferably, the metal sheet further comprises a connecting section connected with a part of structure extending from each support section to the PCB, the connecting section is a bent plate, one end of the connecting section far away from the support section protrudes towards the opposite group of metal sheets, and the distance between two contacts connected to the connecting section of the same group of metal sheets and the PCB is unequal.

Preferably, the fixing base includes the base, cup joints the seat and with base integrated into one piece's backup pad, the backup pad is two symmetries and sets up on the base, cup joints the seat and cup joints in the backup pad, the connecting axle setting just wears to establish through cup jointing the seat in the backup pad, the joint groove is seted up on cup jointing the seat, be provided with first insulating part on the base, the insulating part will the PCB board with terminal fixed connection, the base cup joints in first insulating part periphery, be provided with spacing post on the first insulating part, cup joint the seat with spacing post cup joints.

Preferably, the adapter element further comprises a data line electrically connected with the adapter plate and a connecting seat fixedly connecting the data line with the adapter plate, wherein a display lamp is arranged in the connecting seat, and the display lamp is electrically connected with the adapter plate.

Compared with the prior art, the utility model provides a data line, it includes the data line plug and the adaptor element that rotate the connection, the data line plug includes the sheetmetal, the sheetmetal is two and relative setting at least, two be formed with between the sheetmetal and supply adaptor element to rotate the space of connecting, adaptor element be provided with sheetmetal electric connection's contact circuit, the contact circuit includes the arc structure, when adaptor element rotates to connect in this space, can guarantee the angle of the relative data line plug of adjustment adaptor element that adaptor element and data line plug electric connection also can be fine, improves user's user demand and avoids the line body of being connected with the power repeatedly to be bent simultaneously, influences the life of data line.

Set up the terminal into magnetism to inhale the formula plug, can inhale with the joint magnetism that is used for inserting electronic equipment of peripheral hardware and be connected, convenience of customers changes different joints according to electronic equipment's model.

The support section is arranged to be of a bent plate-shaped structure, the support section has certain deformation performance, the conductive contact is arranged on a partial structure extending from each support section to the PCB, the conductive contact has certain mobility relative to the support section, and the conductive contact is better electrically connected with the switching element.

The utility model provides a data line, include as above data line plug and switching element, switching element include the keysets and with keysets electric connection's the line body, be provided with on the relative two sides of keysets with sheetmetal electric connection's contact circuit, the contact circuit is convex setting, will the contact circuit setting be convex can be fine with the sheetmetal cooperation, realize the relative data line plug electric connection of switching element when both electric connection.

The adapter plate is an arc plate, the rotating angle of the adapter plate is smaller than or equal to 180 degrees, the arc angle of the contact line is larger than 180 degrees and smaller than 360 degrees, the rotating range of the adapter element relative to the data line plug can be well guaranteed, the use requirements of users at multiple angles are met, and meanwhile the service life of the data line is prolonged.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of a data line plug according to a first embodiment of the present invention;

fig. 2 is an exploded schematic view of a data line plug according to a first embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a metal plate and a PCB board in a data line plug according to a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a metal plate in a data line plug according to a first embodiment of the present invention;

fig. 5 is a schematic perspective view of a data line plug according to a second embodiment of the present invention;

fig. 6 is a schematic structural view of an external connector magnetically connected to a data line plug according to a second embodiment of the present invention;

fig. 7 is a schematic diagram of an exploded structure of a data line plug according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of a data line plug according to a second embodiment of the present invention, wherein the first magnetic member is circular;

fig. 9 is a schematic structural view of an external connector according to a second embodiment of the present invention, when the second magnetic member magnetically connected to the data line plug is circular;

fig. 10 is a schematic perspective view of a data line according to a third embodiment of the present invention;

fig. 11 is an exploded schematic view of a data line according to a third embodiment of the present invention;

fig. 12 is a schematic structural view illustrating an electrical connection between a connection plate in a data line and a conductive contact of a metal plate according to a third embodiment of the present invention;

fig. 13 is a schematic view illustrating a data cable according to a third embodiment of the present invention, after a connection element rotates a certain angle relative to a data cable plug.

Description of reference numerals:

10. a data line plug; 101. a fixed seat; 1011. a base; 1012. A socket joint seat; 1013. a support plate; 1014. a clamping groove; 1015. A fixing hole; 102. a PCB board; 103. a metal sheet; 1031. a fixed section; 1032. a support section; 1033. a conductive contact; 1034. a connecting section; 104. a connecting shaft; 105. a first insulating member; 1051. a limiting column; 106. a terminal; a first magnetic member; 1064. a second magnetic member; 20. a data line plug; 201. a fixed seat; 2012. a socket joint seat; 202. a PCB board; 203. a metal sheet; 2032. a fixed section; 2035. A clamping section; 2063. a first magnetic member; 2064. a thimble; 2065. A second insulating member; 30. a data line; 301. a switching element; 3011. An adapter plate; 3012. a wire body; 3013. a contact line; 3014. Connecting holes; 3015. a display aperture; 3016. a display lamp; 3017. A connecting seat; 50. a joint; 501. a plug-in connector; 502. a second magnetic member; 503. a conduction part; 5031. an electrode contact; 5032. a first contact piece; 5033. a second contact piece; 5034. an insulating barrier layer; 5041. A first contact; 5042. a second contact; 5043. a third contact; 5044. a sheet is fixed.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, a first embodiment of the present invention provides a data line plug 10 for connecting with an adaptor 301 to charge and/or transmit data to an electronic device. The data line plug 10 is an electrical component for inserting into a socket of an electronic device and the adaptor component 301 is an electrical component for connecting with a power supply device.

Referring to fig. 2 and 3, the data line plug 10 includes a fixing base 101, a PCB 102, and a metal plate 103, wherein the metal plate 103 is fixed on the PCB 102 and electrically connected to the PCB 102. The fixing base 101 includes a base 1011, a socket 1012 and a supporting plate 1013. The support plates 1013 are two and symmetrically arranged on the base 1011. The base 1011 and the support plate 1013 are integrally formed. The sleeve 1012 is sleeved on the two supporting plates 1013. Optionally, in some embodiments, the base 1011 and the support plate 1013 are made of metal material, and the socket 1012 is made of plastic material. In order to avoid the interference of the electrical signal between the PCB 102 and the base 1011, a first insulating member 105 is disposed between the PCB 102 and the base 1011, that is, the base 1011 is sleeved outside the first insulating member 105, and the PCB 102 is fixedly connected to the first insulating member 105. The PCB 102 is fixed on the base 1011 by the first insulating member 105, and one side of the PCB 102 is exposed on the base 1011. The first insulating part 105 is provided with a limiting column 1051, the sleeve joint seat 1012 is provided with a fixing hole 1015, and the sleeve joint seat 1012 is fixedly sleeved on the limiting column 1051 through the fixing hole 1015.

Referring to fig. 2, the socket 1012 is formed with a locking slot 1014 for accommodating the adapter 301. The interposer element 301 is in electrical contact with the metal sheet 103 through the card slot 1014 to perform charging and/or data transfer functions. Further, a connecting shaft 104 is provided on the support plate 1013. The two ends of the connecting shaft 104 are fixed to the two support plates 1013, respectively. The adaptor member 301 may be rotatably connected to the data line plug 10 by the connecting shaft 104.

In some embodiments, the metal plate 103 is fixed on the surface of the PCB board 102 by SMT mounting. Of course, the metal sheet 103 may be partially fixed inside the PCB board 102. The number of the metal sheets 103 is at least two, and the two metal sheets 103 are oppositely disposed on the PCB 102, and a space for the electrical connection of the adapting element 301 is formed between the two metal sheets 103. The space formed between the clamping groove 1014 and the two sets of metal sheets 103 is communicated with each other to form a space for accommodating the adapter element 301. It is understood that when there are two metal sheets 103, one of them is "V +" pole, and the other is "V-" pole, when the data line plug 10 and the adaptor element 301 are connected, the electronic device is charged.

Referring to fig. 3, the number of the metal sheets 103 is 4, and each two metal sheets are symmetrically arranged on the PCB 102. Two metal sheets 103 in one group are respectively: the "V +" pole, another "D-" pole, two metal sheets 103 of another group are respectively: the "V-" pole and the "D +" pole are used to perform the functions of charging and data transmission when the adaptor element 301 is electrically connected to the data line plug 10. Of course, the polarity distribution of the two sets of metal sheets 103 may be other combinations as long as it is ensured that the charging and data transmission functions are performed when the two sets of metal sheets are connected with the adapter element 301.

Of course, it is understood that the metal sheets 103 may be disposed on the PCB 102 in a side-by-side manner, that is, two sets of metal sheets are not formed, as long as the metal sheets 103 are electrically connected to the interposer element 301.

Referring to fig. 3 and 4, the metal sheet 103 includes a fixing section 1031 fixedly connected to the PCB 102, a supporting section 1032 connected to the fixing section 1031 and protruding from the surface of the PCB 102, and a conductive contact 1033 disposed on the supporting section 1032 and electrically connected to the adapting element 301. The supporting section 1032 is a bent plate-shaped structure, and is bent after extending a height from one end connected to the fixing section 1031, and further extends to one side close to the PCB 102 after being bent, and is not in contact with the fixing section 1031 and the PCB 102. Conductive contacts 1033 are provided on the structure of each support section 1032 extending toward the PCB board 102. The conductive contacts 1033 of the two sets of metal sheets 103 are disposed oppositely, and the space formed by the conductive contacts 1033 of the two sets of metal sheets 103 is used for the insertion of the adapting element 301.

With continued reference to fig. 3 and fig. 4, the metal sheet 103 further includes a connecting section 1034 connected to the structure of each supporting section 1032 extending toward the PCB 102, the connecting section 1034 is a bent plate, one end of the connecting section 1034 away from the supporting section 1032 protrudes toward another group of metal sheets 103, and the two conductive contacts 1033 disposed on the connecting section 1034 of the same group of metal sheets 103 have unequal distances from the PCB 102, and are disposed in a high-low manner so as to be electrically connected to the interposer 301.

Referring to fig. 2 again, the data line plug 10 further includes terminals 106 for inserting into a socket of an electronic device, and the terminals 106 are electrically connected to the PCB board 102. The connection direction of the terminal 106 and the electronic device is perpendicular to the connection face of the PCB board 102 and the terminal 106. The metal sheet 103 is fixed on a surface of the PCB board 102 away from the terminal 106. In the present embodiment, the connection direction of the terminal 106 and the socket of the electronic device is also the insertion direction of the terminal 106 into the socket of the electronic device. The first insulating member 105 fixedly connects the terminal 106 and the PCB board 102. In some specific embodiments, the terminal 106 includes any one of a type-c terminal, a micro-usb terminal, or a lightning terminal.

Referring to fig. 5 and 6, a second embodiment of the present invention provides a data line plug 20. The main differences from the data line plug 10 provided in the first embodiment described above are: the terminal 106 is configured as a magnetic attraction structure for magnetically attracting and connecting with the connector 50 of the peripheral device to implement data transmission and/or charging functions.

Referring to fig. 5 and 7, the data line plug 20 includes a fixing base 201, and the fixing base 201 includes only a socket 2012, which is different from the fixing base 101 of the data line plug 10 provided in the first embodiment. Of course, it may be configured to be the same as the structure of the holder 101 of the first embodiment.

In addition, in order to facilitate the fixed connection between the socket 2012 and the PCB 202, the metal sheet 203 further includes a clamping section 2035 fixedly connected to the fixing section 2032, and the clamping section 2035 penetrates into the socket 2012, so that the socket 2012 is fixedly connected to the PCB 202. In addition, other structures of the metal sheet 203 are the same as those in the first embodiment, and are not described again.

The data line plug 20 further includes a first magnetic member 2063 connected to the fixing base 201, at least 1 thimble 2064 disposed in the first magnetic member 2063, and a second insulating member 2065 disposed inside the first magnetic member 2063 and separating the thimble 2064 and the first magnetic member 2063 from each other. Optionally, when the number of the thimble 2064 is 1, it serves as a "V +" pole, and the first magnetic member 2063 serves as a "V-" pole, and has a function of charging the electronic device.

In this embodiment, the ejector pins 2064 are provided in 3 pieces, and the three ejector pins 2064 are spaced apart from each other by the second insulating member 2065. Which are respectively a "V +" pole, a "D +" pole and a "D-" pole to realize the functions of charging and data transmission.

Referring to fig. 6 again, the external connector 50 includes a plug 501 for being plugged into the electronic device, a conducting portion 503 connected to the plug 50, and a second magnetic member 502 surrounding the conducting portion 503. The conducting portion 504 and the plug 501 are electrically conducted. The plug 501 may be any one of a type-c connector, a micro-usb connector, or a lightning connector. The conduction part 503 includes a fixing piece 5044, and at least one contact is provided on the fixing piece 5044. Specifically, the number of contacts corresponds to the number of the lift pins 2064. When the number of the lift pins 2064 is 3, the number of the contacts is 3, and the contacts include a first contact 5041, a second contact 5042, and a third contact 5043. The number of contacts may also be set to 6, which also includes two contacts disposed on either side of the first contact 5041 and one contact disposed between the second contact 5042 and the third contact 4043. In this embodiment, the first magnetic member 2063 and the second magnetic member 502 are oval, and 6 contacts are provided, so that the connector 50 and the data line plug 20 can be conveniently switched by 180 degrees, and the user can use the connector conveniently.

Referring to fig. 8 and 9, in another embodiment of the present embodiment, the first magnetic element 2063 and the second magnetic element 502 are circular. So that the connector 50 and the data line plug 20 realize 360 deg. blind suction. The conducting part 503 includes an electrode contact 5031 and a plurality of contact pieces arranged on different concentric rings with the electrode contact 5031 as the center. The contacts include a first contact 5032 and a second contact 5033 concentrically arranged in sequence around the electrode contact 5031. An insulating interlayer 5034 is arranged between the electrode contact 5031 and the first contact 5032, and between the first contact 5032 and the second contact 5033, the insulating interlayer 5034 separates the electrode contact 5031 from the first contact 5032, and separates the first contact 5032 from the second contact 5033, so as to avoid short circuit caused by mutual contact of the three, and the insulating interlayer 5034 connects the electrode contact 5031, the first contact 5032 and the second contact 5033 into a whole, so that the electrode contact 5031, the first contact 5032 and the second contact 5033 can be conveniently connected with the plug 501.

The second contact 5033 is also provided with an insulating barrier 5034 on the outside, and the insulating barrier 5034 separates the second contact 5033 and the second magnetic member 502 from each other. The second magnetic member 502 may be a magnet or other magnetic material having electrical conductivity. Specifically, the second magnetic member 502 may be a neodymium-iron-boron, samarium-cobalt, alnico, or iron-chromium-cobalt magnet, which is used as the "V" pole. In order to ensure that the second magnetic member 502 can be well attracted to the first magnetic member 2063, the magnetism of the second magnetic member 502 is different from that of the first magnetic member 2063.

It is also understood that the number of the thimble 2064 may be more than 3, as long as it contacts the corresponding contact. So as to improve the data transmission function or realize the quick charging function.

In this embodiment, the connection direction of the terminal 106 and the electronic device is perpendicular to the connection surface of the PCB 202 and the terminal 106. The terminal 106 is inserted into a socket of the electronic device through the connector 50, and a connection direction of the terminal 106 and the electronic device is also an insertion direction of the connector 50 into the electronic device.

Referring to fig. 10, a third embodiment of the present invention provides a data line 30, where the data line 30 includes a data line plug 10 or a data line plug 20 provided in the first embodiment or the second embodiment, and a transition element 301. The adaptor element 301 is rotatably connected to the data line plug 10 or the data line plug 20 to implement a data transmission function or a charging function.

Referring to fig. 11 and 12, the adapting element 301 includes an adapting plate 3011 and a wire body 3012 electrically connected to the adapting plate 3011. The adapter plate 3011 is provided with a connecting hole 3014, and the connecting shaft 104 is rotatably connected to the connecting hole 3014. The adapter plate 3011 is provided with a contact circuit 3013 electrically connected to the conductive contact 1033 of the metal sheet 103, and the contact circuit 3013 is electrically connected to the wire 3012. The number of the contact lines 3013 corresponds to the number of the metal sheets 103, that is, when the metal sheets 103 are two, the number of the contact lines 3013 is also 2, and one contact line 3013 is disposed on the surface of each interposer 3011. Each of the contact lines 3013 corresponds to a "V +" pole and a "V-" pole, respectively. When the number of the metal sheets 103 is 4, they are provided two by two on opposite sides of the interposer 3011. The contact line 3013 has an open arc structure. I.e. including portions having an arcuate configuration. When the number of the contact lines 3013 is 4, two contact lines 3013 of each group are arranged in the form of concentric circles with the connection hole 1014 as the center. The first two contact lines 3013 correspond to a "V-" pole and a "D +" pole, and the second two contact lines 3013 correspond to a "V +" pole and a "D-" pole, so that the data line 30 has a charging function and a data transmission function.

It is understood that when the metal sheets 103 are disposed in two sets opposite to each other, the contact lines 3013 are also disposed in two sets on two opposite surfaces of the adapting board 3011; when the metal sheets 103 are arranged side by side on one side of the PCB board 102, the contact lines 3013 may be arranged on only one side of the interposer 3011.

Optionally, the contact lines 3013 have an arc angle greater than 180 ° and less than 360 °. The adapter plate 3011 is also configured to be a circular arc structure. I.e. at least including a part of the arcuate structure. The rotation angle of the adapter plate 3011 is 0-180 °. The rotation angle of the adapting plate 3011 is less than or equal to 180 °. The specific arc angle of the contact line 3013 is not limited, as long as it is ensured that it can be normally connected to the line 3012, and normally conducted within the rotation range of 0-180 ° of the adapter plate 3011. As shown in fig. 11, which is a schematic view when relatively rotated by 90 °.

In addition, in some embodiments, the adapter plate 3011 may be made of a metal material or a plastic material. When the interposer 3011 is made of a metal material, the contact lines 3013 may be formed on the interposer 3011 by plating a conductive material, and when the interposer 3011 is made of a plastic material, the contact lines 3013 may be formed on the interposer 3011 by melting the conductive material.

Referring to fig. 13, the adaptor element 301 further includes a connecting seat 3017 for fixedly connecting the wire body 3012 and the adaptor plate 3011. A display lamp 3016 is arranged on the connecting seat 3017, and the display lamp 3016 is electrically connected to the adapter plate 3011. The operating state of the data line 30 is indicated by the display lamp 3016.

The adapter plate is an arc plate, the rotating angle of the adapter plate is not more than 180 degrees, the arc angle of the contact line is more than 180 degrees and less than 360 degrees, the rotating range of the adapter element relative to the data line plug can be well guaranteed, the use requirements of users in multiple angles are met, and meanwhile the service life of the data line is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and all modifications, equivalents and improvements made within the principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A data line, characterized by: it includes data line plug and the adapting element of rotation connection, the data line plug includes the sheetmetal, the sheetmetal is two at least and sets up relatively, two be formed with the space that supplies the adapting element to rotate to connect between the sheetmetal, the adapting element be provided with sheetmetal electric connection's contact circuit, the contact circuit includes the arc structure.

2. The data line of claim 1, wherein: the sheetmetal is 4, the sheetmetal sets up to two sets of, and the quantity of every group sets up to 2 symmetry settings.

3. The data line of claim 2, wherein: the contact lines are arranged on two surfaces of the adapter element corresponding to the metal sheet, the number of the contact lines on each surface is at least 1, and when the number of the contact lines on each surface is greater than or equal to 2, the contact lines on the same surface are arranged in the form of concentric rings.

4. The data line of claim 1, wherein: the adapter element comprises an adapter plate which is rotationally connected with the data line plug, the adapter plate comprises an arc-shaped structure, the contact line is arranged on the adapter plate, and the rotation angle of the adapter plate is smaller than or equal to 180 degrees.

5. The data line of claim 1, wherein: the arc angle of the contact line is larger than 180 degrees and smaller than 360 degrees.

6. The data line of claim 1, wherein: the data line further comprises a fixed seat, wherein the fixed seat is provided with a clamping groove for switching the switching element, and the clamping groove and the space formed between the metal sheets are mutually communicated to form a space for switching the switching element.

7. The data line of claim 6, wherein: the data line further comprises a connecting shaft, and the connecting shaft penetrates through the fixing seat and the adapter element.

8. The data line of claim 6, wherein: the data line further comprises a PCB and a terminal used for being connected with a plug-in port of the electronic equipment, the metal sheet is arranged on one side, close to the switching element, of the PCB, the PCB is fixedly connected with the terminal through the fixing seat, the PCB is electrically connected with the terminal through the fixing seat, and the connecting direction of the terminal and the electronic equipment is perpendicular to the connecting face of the PCB and the terminal.

9. The data line of claim 8, wherein: the terminal is used for being inserted into a socket of the electronic equipment and comprises any one of a type-c terminal, a micro-usb terminal or a lightning terminal; or the terminal is a magnetic suction type plug and can be connected with a connector magnetic suction type plug of a peripheral device inserted into the electronic equipment.

10. The data line of claim 9, wherein: when the terminal is for magnetism to inhale the formula plug, it include with first magnetic part, the at least thimble of setting in first magnetic part that the fixing base is connected, the thimble with PCB board electric connection, just the thimble with the joint electric connection of peripheral hardware, the joint of peripheral hardware includes second magnetic part, first magnetic part with second magnetic part sets up to circular or oval, the terminal with 360 blind inhales or 180 switchovers are realized to the joint of peripheral hardware.

11. The data line of any one of claims 8-10, wherein: the metal sheet comprises a fixed section fixedly connected with the PCB, a supporting section connected with the fixed section and protruding out of the surface of the PCB, and a conductive contact arranged on the supporting section and electrically connected with the switching element.

12. The data line of claim 11, wherein: the support section is a bent plate-shaped structure, one end of the support section connected with the fixing section extends for a certain height, then is bent and then continues to extend to one side close to the PCB and is not in contact with the PCB, the conductive contacts are arranged on the part of the structure of each support section extending to the PCB, and a space for accommodating the switching element is formed between two groups of opposite conductive contacts.

13. The data line of claim 12, wherein: the metal sheet also comprises a connecting section connected with a part of structure extending from each supporting section to the PCB, the connecting section is a bent plate, one end of the connecting section, far away from the supporting section, protrudes towards the opposite group of metal sheets, and the distance between two contacts connected to the connecting section of the same group of metal sheets and the PCB is unequal.

14. The data line of claim 8, wherein: the fixing base comprises a base, a sleeve joint seat and a supporting plate integrally formed with the base, the supporting plate is provided with two symmetrical parts which are arranged on the base, the sleeve joint seat is sleeved on the supporting plate, a connecting shaft is arranged on the supporting plate and penetrates through the sleeve joint seat, a clamping groove is formed in the sleeve joint seat, a first insulating part is arranged on the base, the insulating part is used for fixedly connecting the PCB and the terminal, the base is sleeved on the periphery of the first insulating part, a limiting column is arranged on the first insulating part, and the sleeve joint seat is sleeved with the limiting column.

15. The data line of claim 4, wherein: the adapter element further comprises a data wire electrically connected with the adapter plate and a connecting seat fixedly connecting the data wire with the adapter plate, wherein a display lamp is arranged in the connecting seat and electrically connected with the adapter plate.