CN214754301U

CN214754301U - Joint, transmission line and electronic equipment

Info

Publication number: CN214754301U
Application number: CN202120980927.1U
Authority: CN
Inventors: 谭红平
Original assignee: Dongguan Yuanchuang Electronic Technology Co ltd
Current assignee: Dongguan Yuanchuang Electronic Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to an electronic equipment accessory technical field, in particular to connect, transmission line and electronic equipment. The utility model provides a joint, transmission line and electronic equipment, the joint includes plugboard and the conducting wire of setting on the plugboard, the conducting wire directly forms on the plugboard, the conducting wire include contact portion and with contact portion electric connection's intercommunication section, contact portion be used for with electronic equipment electric connection, the intercommunication section is used for receiving external signal, through directly forming conducting material on the plugboard, realizes the transmission of signal of telecommunication, can practice thrift the preparation flow, improves preparation efficiency.

Description

Joint, transmission line and electronic equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electronic equipment accessory technical field, in particular to connect, transmission line and electronic equipment.

[ background of the invention ]

The data line is the accessory that mobile device charges, data transmission must possess. The data line generally includes a header inserted into the electronic device and a line body portion connected to the header. Referring to fig. 1, in the connector of the present apple electronic device, the connector generally includes a PCB circuit board 7, conductive terminals 4 and metal contacts 1, and the PCB circuit board 7, the conductive terminals 4 and the metal contacts 1 need to be fixedly assembled together by an insulating plastic plate 8, which has complex structural components and complex preparation process, and brings great inconvenience to production.

[ Utility model ] content

For overcoming the defects that the prior joint structure part is complex and the preparation process is complex, the utility model provides a joint, a transmission line and an electronic device.

In order to solve the technical problem, the utility model provides a joint, connect including the plugboard and set up the conducting wire on the plugboard, the conducting wire directly forms on the plugboard, the conducting wire include contact portion and with contact portion electric connection's intercommunication section, contact portion be used for with electronic equipment electric connection, the intercommunication section is used for receiving external signal.

Preferably, the contact portion and the communicating section are integrally provided.

Preferably, the joint further includes an insulating layer covering the communicating section, and the contact portion is exposed with respect to the insulating layer.

Preferably, the patch panel includes a first main surface and a second main surface in a thickness direction, the conductive lines are provided on at least one of the first main surface and the second main surface, and when the conductive lines are provided on both the first main surface and the second main surface, the conductive lines on both the first main surface and the second main surface are electrically connected or not electrically connected to each other.

Preferably, the conductive traces are formed on two main surfaces, the patch board is provided with a through hole, the first main surface and the second main surface are respectively provided with conductive traces for receiving at least two external signals, and the conductive trace on one main surface is electrically connected with the conductive trace of the same external signal on the other main surface through the through hole.

Preferably, each of the contact portions has a cross-sectional area larger than a cross-sectional area of the communication section corresponding to the contact portion.

Preferably, the connector further includes a circuit board, the insertion board is vertically connected to the circuit board, and one end of the communication section, which is far away from the contact portion, is electrically connected to the circuit board.

Preferably, the joint is for magnetism to inhale the formula joint, the joint still includes the conduction portion, conduction portion with circuit board electric connection, the intercommunication section with conduction portion passes through electric connection is realized to the circuit board.

In order to solve the technical problem, the utility model provides a transmission line is still provided, the transmission line includes as above joint and line body portion, line body portion with connect electric connection.

In order to solve the technical problem, the utility model provides an electronic equipment is still provided, electronic equipment includes as above joint and electronic equipment main part, the electronic equipment main part with connect electric connection.

Compared with the prior art, the utility model provides a joint has following beneficial effect:

1. the connector is suitable for apple electronic equipment, the connector comprises a plug board and a conductive circuit arranged on the plug board, the conductive circuit comprises a conductive material, the conductive material is directly formed on the plug board, the conductive circuit comprises a contact part and a communicating section, the contact part is electrically connected with the electronic equipment, the communicating section is used for receiving external signals, the conductive material is directly formed on the plug board, the transmission of electric signals is realized, the preparation process can be saved, and the preparation efficiency is improved.

2. The contact part and the communicating section are arranged integrally, and the contact part and the communicating section do not need to be arranged respectively, so that the preparation efficiency is further improved.

3. The connector further comprises an insulating layer, the insulating layer covers the communicating section, the contact part is exposed relative to the insulating layer, the insulating layer is arranged to cover the communicating section, and when the connector is inserted into a plug port of the electronic equipment, a signal terminal of the same signal in the plug port is prevented from contacting the communicating sections of two different signals, so that the problem of signal transmission is avoided.

4. The plug board is provided with a through hole, the first main surface and the second main surface are respectively provided with at least two conductive circuits for receiving two external signals, the conductive circuit on one main surface is electrically connected with the conductive circuit of the same external signal on the other main surface through the through hole, the conductive circuits are simultaneously arranged on the first main surface and the second main surface, so that the connector can realize the function of plug-in connection of the front surface and the back surface, and the use convenience and experience feeling are improved.

5. The conductive material is formed on the plug board through one of printing, photoetching and spraying to form the conductive circuit, and the conductive circuit is obtained through the printing, photoetching and spraying, so that the process of preparing the conductive circuit is realized, and the preparation efficiency is improved.

[ description of the drawings ]

FIG. 1 is a schematic illustration of an exploded structure of a joint provided in the prior art;

fig. 2 is a schematic perspective view of a joint according to a first embodiment of the present invention;

fig. 3 is an exploded view of a joint according to a first embodiment of the present invention;

fig. 4 is a schematic perspective view of another side of the joint according to the first embodiment of the present invention;

fig. 5 is a schematic perspective view of a joint provided with an insulating layer according to a first embodiment of the present invention;

fig. 6 is a schematic view of another exploded structure of the joint according to the first embodiment of the present invention;

fig. 7 is a schematic perspective view of a joint according to a first embodiment of the present invention when the joint is a single center thimble;

fig. 8 is a schematic perspective view of a fixed joint according to a first embodiment of the present invention;

fig. 9 is a schematic perspective view of a transmission line according to a second embodiment of the present invention;

fig. 10 is a schematic perspective view of an electronic device according to a third embodiment of the present invention;

description of reference numerals:

10. a joint; 101. a plugboard; 102. a conductive circuit; 1021. a contact portion; 1022. a communicating section; 103. a circuit board; 1031. a conductive contact; 104. An insulating layer; 1051. a first major surface; 1052. a second major surface; 106. A through hole; 107. an outer connecting frame; 20. a conduction part; 201. a central thimble; 202. A center contact; 203. a first conductive ring; 204. a second conductive ring; 30. A magnetic member; 40. a fixed seat; 401. a first fixed seat; 402. a second fixed seat; 50. a wire body end; 60. a transmission line; 601. a string body portion; 70. an electronic device; 701. an electronic device main body.

[ 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.

It should be noted that, in the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 2 and 3, the present invention provides a connector 10, wherein the connector 10 is a component belonging to a data line or a charging line. The connector 10 is suitable for a connector 10 which needs to be charged or data transmitted, the connector 10 includes a plug board 101, a conductive circuit 102 and a circuit board 103, the conductive circuit 102 is electrically connected with the circuit board 103, the conductive circuit 102 is directly formed on the plug board 101, the conductive circuit 102 includes a contact portion 1021 and a communicating section 1022, the contact portion 1021 is used for being inserted into a plug port of an electronic device and electrically connected with the electronic device, one end of the communicating section 1022 is connected with the contact portion 1021, and the other end of the communicating section 1022 is used for being electrically connected with the circuit board 103 and receiving an external signal transmitted through the circuit board 103.

The circuit board 103 is provided with a plurality of conductive contacts 1031 for connecting with the connecting sections 1022 of the conductive traces 102 and for electrically connecting with the resistors, the charging IC, and the conventional electronic components in the apple junction. The patch panel 101 is connected perpendicularly to the circuit board 103.

The plugboard 101 is made of a material commonly used for the circuit board 103 at present, and has certain mechanical properties and insulating properties. Which is typically an FR-4 grade material used for circuit board 103, which is also known as fiberglass insulation. The conductive material includes a conductive paste. The conductive material is directly formed on the plugboard 101 to transmit an external signal to the electronic device, thereby achieving the purposes of charging and data transmission.

Optionally, in some embodiments, the conductive material is formed on the patch panel 101 by any of printing, photolithography, spraying, and the like. For example, when the conductive traces 102 are formed by printing, the printing includes steel mesh printing.

Optionally, in some other embodiments, the contact portion 1021 and the communicating section 1022 are integrally provided. Alternatively, the contact portion 1021 and the communicating section 1022 may be provided separately and connected to each other to realize electrical connection. For example, when the conductive traces 102 are formed by a steel mesh printing method, the connecting segments 1022 may be printed first, and then the contact portions 1021 may be printed on each connecting segment 1022 correspondingly.

With reference to fig. 2, the cross-sectional area of each contact portion 1021 is larger than the cross-sectional area of the communication section 1022 corresponding to the contact portion 1021. The contact portion 1021 has a short-piece structure and a narrow and long-strip-shaped structure of the communicating section 1022. The contact portion 1021 is electrically connected with the jack of the electronic device, and the communicating section 1022 mainly plays a role in transmitting an external signal, so that the cross section area of the contact portion 1021 is larger, and good conductivity can be well ensured when the contact portion is connected with the electronic device. While the communicating section 1022 is primarily a thin, elongated structure. In order to receive the external signal and electrically connect with the circuit board 103, the external signal is usually set to be a bent structure, and the cross-sectional area of the bent structure is relatively small, so that the different communication sections 1022 can be prevented from crossing or connecting with each other, and the signals can be prevented from interfering with each other.

Referring to fig. 3 and 4, the interposer 101 includes two main surfaces in a thickness direction, a first main surface 1051 and a second main surface 1052, and the conductive traces 102 are disposed on the first main surface 1051 and the second main surface 1052.

With reference to fig. 3 and fig. 4, the patch board 101 has a through hole 106, the first main surface 1051 and the second main surface 1052 are respectively provided with a communication segment 1022 for receiving at least two external signals, and the communication segment 1022 on the first main surface 1051 is electrically connected to the communication segment 1022 on the second main surface 1052 for receiving the same external signal through the through hole 106, so that the contact portion 1021 on the first main surface 1051 and the contact portion 1021 on the second main surface 1052 are electrically connected and transmit the same external signal. The two external signals include "V +" and "V-". For example, the "V +" communication section 1022 on the first main surface 1051 and the "V +" communication section 1022 on the second main surface 1052 are electrically connected together through the through hole 106 (e.g., the through hole labeled a1 in fig. 3 and 4 serves to communicate the communication section 1022 labeled L1 on the first main surface 1051 and the communication section 1022 labeled L2 on the second main surface 1052 with each other). The communicating section 1022 on the first main surface 1051 is electrically connected with the communicating section 1022 with the same external signal on the second main surface 1052 through the through hole 106, which is equivalent to converging the communicating section 1022 with the same external signal into a connection point at the bottom of the plugboard 101 close to the circuit board 103, so as to be electrically connected with one conductive contact 1031 on the circuit board 103, avoid electrically connecting the communicating sections 1022 on the two sides with the two conductive contacts 1031 respectively, and thus, the phenomenon of disordered connection can be well avoided when the types of the external signals are changed.

In some specific embodiments, the conductive traces 102 on the first main surface 1051 and the second main surface 1052 are independent from each other, and the two main surfaces are not provided with the through holes 106 to achieve mutual communication, so that the conductive traces 102 on the first main surface 1051 and the second main surface 1052 are electrically connected without providing the through holes, and the manufacturing process is simple.

Alternatively, the conductive traces 102 may be provided on one of the first main surface 1051 and the second main surface 1052, and one-sided connection to an electronic device may be achieved.

In some specific embodiments, the signals of the contact portions 1021 on the first main surface 1051 and the second main surface 1052 are defined as: "GND", "L0 p", "L0 n", "ID 0", "PWR", L1n "," L1p ", and" ID1 ", which are consistent with the signal definitions of the conventional lightning apple pins. Alternatively, the user may define other signal types according to the user's requirements.

Referring to fig. 4 and 5, the connector 10 further includes an insulating layer 104, the insulating layer 104 covers the communicating section 1022, and the contact portion 1021 is exposed from the insulating layer 104. The insulating layer 104 is arranged to cover the communicating section 1022, so that when the connector 10 is inserted into a socket of an electronic device, a signal terminal of the same signal in the socket contacts the communicating section 1022 of two different signals, and the problem of signal transmission is avoided.

With continued reference to fig. 5, the connector 10 further includes an external frame 107, and the external frame 107 is sleeved on the side surface of the patch panel 101.

Referring to fig. 3 and 6, the connector 10 is a magnetic attraction type connector 10, and the connector 10 further includes a conduction portion 20, a magnetic member 30 and a fixing seat 40. The holder 40 includes a first holder 401 and a second holder 402 connected. The first fixing base 401 is sleeved on the outer surfaces of the external frame 107 and the circuit board 103, and realizes the functions of packaging and fixing the two. The second fixing base 402 is cylindrical, the conducting portion 20 is disposed in the second fixing base 402, and the magnetic member 30 is annular and is sleeved on the outer cylindrical wall of the second fixing base 402. The communicating section 1022 and the conducting part 20 are electrically connected through the circuit board 103.

Referring to fig. 6, the conducting portion 20 includes a central contact 202, a first conductive ring 203 and a second conductive ring 204 concentrically arranged around the central contact 202, and an insulating layer 104 is disposed between the central contact 202, the first conductive ring 203 and the second conductive ring 204, and the central contact 202, the first conductive ring 203 and the second conductive ring 204 are insulated and separated by the insulating layer 104. The transmitted signals of the center contact 202, the first conductive loop 203, and the second conductive loop 204 are defined as follows: "V +", "D-" and "D +", and the magnetic member 30 acts as "V", when the connector 10 functions as charging and data transmission. The center contact 202, the first conductive ring 203, the second conductive ring 204, and the magnetic element 30 are connected to the corresponding signals on the conductive trace 102 through the circuit board 103.

As a variation, referring to fig. 7, the conducting portion 20 includes a central thimble 201a, a signal transmitted by the central thimble 201a is defined as "V +", and the magnetic member 30 is defined as "V-", when the connector 10 plays a role in charging. The center thimble 201a and the magnetic element 30 are respectively connected with the corresponding signals on the conductive circuit 102 through the circuit board 103.

Optionally, in some other embodiments, the magnetic member 30 does not serve as a signal transmission component, and mainly functions as a magnetic connection, in which case, the conducting portion 20 is provided with a conducting ring for transmitting a "V-" signal.

Referring to fig. 8, the connector 10 is a fixed connector, and is not detachable or separable from the wire body end 50 of the data wire.

Referring to fig. 9, a second embodiment of the present invention provides a transmission line 60, where the transmission line 60 includes a connector 10 and a line body 601 provided in the first embodiment and its modified embodiments, and the line body 601 is electrically connected to the connector 10. The line body 601 is used for receiving an external signal.

Referring to fig. 10, a third embodiment of the present invention provides an electronic device 70, where the electronic device 70 includes a connector 10 and an electronic device main body 701 according to the first embodiment and the modified embodiments thereof, and the electronic device main body 701 is electrically connected to the connector 10. The electronic device main body 701 includes a mobile phone, a mobile phone charger, a TWS headset bay, and the like.

Compared with the prior art, the utility model provides a joint, transmission line and electronic equipment have following beneficial effect:

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A connector is characterized by comprising a plug board and a conductive circuit arranged on the plug board, wherein the conductive circuit is directly formed on the plug board and comprises a contact part and a communicating section electrically connected with the contact part, the contact part is electrically connected with electronic equipment, and the communicating section is used for receiving external signals.

2. The connector of claim 1, wherein the contact portion and the communicating section are integrally provided.

3. The connector of claim 2, further comprising an insulating layer covering the communication section, the contact portion being exposed relative to the insulating layer.

4. The connector of claim 1, wherein the board includes a first main surface and a second main surface in a thickness direction, the conductive traces are provided on at least one of the first main surface and the second main surface, and when the conductive traces are provided on both the first main surface and the second main surface, the conductive traces on both the main surfaces are electrically connected to each other or are not electrically connected to each other.

5. The connector of claim 4, wherein the conductive traces are formed on two major surfaces, the board has a through hole, the first major surface and the second major surface have conductive traces for receiving at least two external signals, respectively, and the conductive trace on one major surface is electrically connected to the conductive trace on the other major surface for receiving the same external signal through the through hole.

6. The connector of claim 1, wherein each of the contact portions has a cross-sectional area larger than a cross-sectional area of the communicating section corresponding to the contact portion.

7. The connector of claim 1, further comprising a circuit board, wherein the insertion board is perpendicularly connected to the circuit board, and an end of the communication section away from the contact portion is electrically connected to the circuit board.

8. The connector of claim 7, wherein the connector is a magnetic-attraction connector, the connector further comprising a conducting portion electrically connected to the circuit board, and the communicating section and the conducting portion are electrically connected through the circuit board.

9. A transmission line comprising the connector of any one of claims 1-8 and a line body, wherein the line body is electrically connected to the connector.

10. An electronic device, comprising the connector according to any one of claims 1 to 8 and an electronic device body electrically connected to the connector.