CN211629482U - Novel charging wire - Google Patents
Novel charging wire Download PDFInfo
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- CN211629482U CN211629482U CN202020587921.3U CN202020587921U CN211629482U CN 211629482 U CN211629482 U CN 211629482U CN 202020587921 U CN202020587921 U CN 202020587921U CN 211629482 U CN211629482 U CN 211629482U
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Abstract
The utility model discloses a novel charging wire, which comprises a cable, and an interface and a charging seat which are respectively connected with two ends of the cable, wherein the charging seat comprises a shell, a magnetic suction connector arranged in the shell, and a PCB board and a cover body which are electrically connected with the magnetic suction connector; the positive terminal and the negative terminal are both magnetic terminals, and each magnetic terminal comprises a magnet and a metal conducting layer fixed on the outer surface of the magnet. The utility model discloses a magnetism inhale terminal simple structure, the magnetism that not only has magnet inhales the ability, still realizes electrically conductive or transmission data's function through the metal conducting layer, the utility model discloses a magnetism inhales terminal self actuation location, is difficult for breaking away from, guarantees to charge or transmission data's stability.
Description
The technical field is as follows:
the utility model relates to an electronic product accessory technical field refers in particular to a novel charging wire.
Background art:
electronic products such as intelligent wearing equipment and car intelligent audio amplifier that charges can all adopt the charging wire to charge and/or transmit data in the use, and the charging seat in this charging wire generally all adopts POGO PIN (spring thimble promptly) to charge equipment, and POGO PIN (spring thimble promptly) resistance is big, and the electric current that leads to passing through is little, and charge efficiency is low. This charging seat is charging and/or transmission data in-process, because charging seat and battery charging outfit do not have the actuation, the easy pine takes off, lead to charging and/or transmission data process unstable, for contacting well, some manufacturers can add the supplementary in order to improve the actuation of magnet on the charging seat additionally, but can make the charging seat structure become complicated like this, the packaging efficiency step-down, and add magnet at the charging seat that the volume is less, can change other part mounted positions of charging seat, lead to needing redesign, the cost is increased.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide a novel charging wire.
In order to solve the technical problem, the utility model discloses a following technical scheme: the novel charging cable comprises a cable, and an interface and a charging seat which are respectively connected with two ends of the cable, wherein the charging seat comprises a shell, a magnetic suction connector arranged in the shell, a PCB electrically connected with the magnetic suction connector, and a cover body used for fixing the magnetic suction connector and the PCB in the shell tightly; the positive terminal and the negative terminal are both magnetic terminals, and each magnetic terminal comprises a magnet and a metal conducting layer fixed on the outer surface of the magnet.
Further, in the above technical solution, the metal conductive layer is integrally fixed to the outer surface of the magnet by electroplating.
Further, in the above technical solution, the magnet includes a base portion, an abutting portion integrally connected to an upper end of the base portion, and a pin portion formed at a lower end of the base portion, the abutting portion and the pin portion are smaller than the base portion in size, and the metal conductive layer covers outer surfaces of the base portion, the abutting portion, and the pin portion.
Furthermore, in the above technical solution, the PCB is provided with a plurality of conductive pin holes, and the pin portion of the magnet is inserted into the conductive pin holes and electrically connected to the conductive pin holes through the metal conductive layer.
Furthermore, in the above technical solution, the PCB board is provided with a plurality of positioning holes, the insulating base is formed with positioning posts adapted to the positioning holes, and the positioning posts are embedded in the positioning holes.
Further, in the above technical solution, the upper end surface of the housing is a plane; the shell internal forming has a plurality of spacing portions, is formed with between this spacing portion to be used for the confession the spacing space of connector assembly is inhaled to magnetism, and this spacing portion upper end is provided with the guide inclined plane.
Furthermore, in the above technical solution, an installation groove is formed at the end of the housing, an ultrasonic melting line is formed at the inner edge of the cover body, the cover body is inserted into the installation groove of the housing, and the ultrasonic melting line is disposed at the bottom of the installation groove and welded to the bottom of the installation groove by ultrasonic welding, so that the cover body and the housing are integrally connected to form a whole; the supporting part formed on the inner side of the cover body is pressed against the PCB.
Furthermore, in the above technical solution, the connector is magnetically attracted further includes a plurality of data terminals for transmitting data, and the data terminals have the same structure as the positive terminal and the negative terminal, and are both magnetically attracted terminals.
Further, in the above technical solution, the interface is a USB Type C interface.
Further, in the above technical solution, the interface is a USB a type interface.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the charging seat of the utility model adopts the magnetic attraction terminal made by fixing the metal conducting layer on the outer surface of the magnet to conduct electricity or transmit data, and the magnetic attraction terminal not only has the magnetic attraction capability of the magnet, but also realizes the function of conducting electricity or transmitting data through the metal conducting layer, thereby achieving double functions, and because the resistance of the metal conducting layer is small, the passing current is large, the charging efficiency is high, and the quick charging function can be realized; the ends of the magnetic suction terminals serving as the positive terminal and the negative terminal are exposed on the upper end surface of the shell, so that the magnetic suction terminals are directly butted with the magnetic suction terminals in electronic products such as intelligent wearable equipment and intelligent automobile charging sound boxes, automatic alignment can be realized, and the use convenience is improved; and because magnetism is inhaled terminal self and is had the suction-type force to so that electronic product such as intelligent wearing equipment and the intelligent audio amplifier of car charging can multi-directionally put into the charging seat and charge, and can not take place the pine and take off the phenomenon, guarantee charge and data transmission's stability, it is very convenient to use, and it need not additionally to add magnet, can simplify the complexity of structure, reduces material cost and design cost, further improves market competition.
Description of the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a perspective view of the first embodiment of the present invention from another perspective;
fig. 3 is an exploded perspective view of a charging seat according to a first embodiment of the present invention;
fig. 4 is a cross-sectional view of the positive or negative terminal in the first structure of the present invention;
FIG. 5 is a perspective view of a magnetic connector according to a first configuration of the present invention;
FIG. 6 is a perspective view of the housing in a first configuration of the present invention;
fig. 7 is an internal structure diagram of a charging seat in a first structure of the present invention;
FIG. 8 is a perspective view of a second configuration of the present invention;
fig. 9 is an exploded perspective view of a charging seat according to a second embodiment of the present invention;
fig. 10 is a cross-sectional view of a data terminal in a second configuration of the present invention;
fig. 11 is a perspective view of a third structure of the present invention;
fig. 12 is a perspective view of a fourth structure of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
See fig. 1-12 and show, for a novel charging wire, it includes cable 1 and connects interface 2 and charging seat 300 in 1 both ends of this cable respectively, and this interface 2 is used for being connected with power adapter, and this charging seat 300 is used for connecting electronic products such as intelligent wearing equipment and the intelligent audio amplifier of car charging to charge or transmit data to electronic products such as this intelligent wearing equipment and the intelligent audio amplifier of car charging.
The charging stand 300 includes a housing 3, a magnetic connector 4 installed in the housing 3, a PCB 5 electrically connected to the magnetic connector 4, and a cover 6 for fastening the magnetic connector 4 and the PCB 5 in the housing 3, the PCB 5 is electrically connected to the cable 1, the magnetic connector 4 includes an insulating base 41, and at least two positive terminals 42 and two negative terminals 43 for charging, and the ends of the positive terminals 42 and the negative terminals 43 pass through terminal slots 411 formed in the insulating base 41 to extend into windows 31 formed in the housing 3 and expose on the upper end surface of the housing 3; the positive terminal 42 and the negative terminal 43 are both magnetic terminals 7, and the magnetic terminal 7 includes a magnet 71 and a metal conductive layer 72 fixed on an outer surface of the magnet 71. The charging stand 300 of the present invention adopts the magnetic attraction terminal 7 made of the metal conductive layer fixed on the outer surface of the magnet to conduct electricity or transmit data, and the magnetic attraction terminal 7 not only has the magnetic attraction capability of the magnet, but also realizes the function of conducting electricity or transmitting data through the metal conductive layer, thereby achieving the dual functions, and because the resistance of the metal conductive layer is small, the passing current is large, the charging efficiency is high, and the quick charging function can be realized; because the ends of the magnetic attraction terminal 7 serving as the positive terminal 42 and the negative terminal 43 are exposed on the upper end surface of the shell 3, the magnetic attraction terminal 7 is directly butted with the magnetic attraction terminal in electronic products such as intelligent wearable equipment and intelligent car charging sound boxes, automatic alignment can be realized, and the use convenience is improved; and because magnetism is inhaled terminal 7 self and is had the suction-type force to so that electronic product such as intelligence wearing equipment and car intelligent audio amplifier that charges can multi-directionally put into the charging seat and charge, and can not take place the pine and take off the phenomenon, guarantee charge and data transmission's stability, it is very convenient to use, and it need not additionally to add magnet, can simplify the complexity of structure, reduces material cost and design cost, further improves market competition.
The metal conducting layer 72 is integrally fixed on the outer surface of the magnet 71 in an electroplating mode, so that the metal conducting layer 72 can be stably fixed on the outer surface of the magnet 71, the structure is extremely firm, the magnetic attraction terminal 7 of the structure can meet the requirement of sweat prevention testing, and the product quality is guaranteed. The metal conductive layer 72 covers the entire outer surface of the magnet 71, and the thickness of each position of the metal conductive layer 72 is uniform, thereby ensuring the conductivity.
The magnet 71 includes a base 711, an abutting portion 712 integrally connected to an upper end of the base 711, and a lead portion 713 formed at a lower end of the base 711, wherein the size of the abutting portion 712 and the size of the lead portion 713 are smaller than the size of the base 711, and the metal conductive layer 72 covers the outer surfaces of the base 711, the abutting portion 712 and the lead portion 713, so that the magnet 71 with the structure can be better assembled with the PCB and the insulating base 41, and the assembly structure is more stable. The base 711 and the butt-joint part 712 of the magnet 71 are inserted into the terminal slot 411 of the insulating base 41, and the butt-joint part 712 further passes through the terminal slot 411 and protrudes out of the upper end surface of the insulating base 41, so that the butt-joint part 712 extends into the window 31 provided on the housing 3 and is exposed at the upper end surface of the housing 3 to be in conductive connection with an external terminal.
The PCB 5 is provided with a plurality of conductive pin holes 51, the conductive pin holes 51 may be metal pads, and the pin portion 713 of the magnet 71 is inserted into the conductive pin holes 51 and electrically connected to the conductive pin holes 51 through the metal conductive layer 72.
The PCB board 5 is provided with a plurality of positioning holes 52, the insulating base 41 is formed with positioning posts 412 adapted to the positioning holes 52, the positioning posts 412 are inserted into the positioning holes 52, so as to ensure the stable assembly of the PCB board 5 and the magnetic connector 4, and the supporting portion 62 formed on the inner side of the cover 6 is pressed against the PCB board 5, so as to ensure the stable assembly of the PCB board 5 and the magnetic connector 4 in the housing, thereby not only ensuring the stability of the product structure, but also ensuring the stability of charging and/or data transmission.
The up end of the shell 3 is a plane, the up end of the magnetic attraction terminal 7 also stretches out of the up end of the shell 3, and the up end of the magnetic attraction terminal 7 is flush with the up end of the shell 3, and when the magnetic attraction terminal is butted with an intelligent wearable product, the magnetic attraction terminal has no structural shielding so as to be more convenient to operate.
The shaping has a plurality of spacing portions 33 in the shell 3, is formed with between this spacing portion 33 to be used for the confession the spacing space of connector 4 assembly is inhaled to magnetism, and this spacing portion 33 upper end is provided with the guide inclined plane, and this connector 4 is inhaled to magnetism can be followed the guide inclined plane of outer spacing portion 33 upper end and impressed to so that this spacing space is impressed fast and stably, makes connector 4 is inhaled to magnetism assemble in this shell 3 stably.
3 port departments of shell are provided with mounting groove 32, the inboard edge shaping of lid 6 has ultrasonic fusion line 61, and this lid 6 inlay card installs in the mounting groove 32 of this shell 3, and this ultrasonic fusion line 61 arranges the mounting groove 32 bottom in to connect in mounting groove 32 bottom through the ultrasonic wave, make lid 6 and shell 3 body coupling form a whole, its structure is very firm, and the leakproofness is good.
Referring to fig. 8, 9, 10, and 12, the magnetic connector 4 further includes a plurality of data terminals 44 for transmitting data, and the structure of the data terminals 44 is the same as that of the positive terminal 42 and the negative terminal 43, and both are magnetic terminals, which is not described again.
The interface 2 is a USB Type C interface, which is shown in fig. 1, 2, and 8.
The interface 2 is a USB a type interface, which is shown in fig. 11 and 12.
To sum up, the charging stand 300 of the present invention employs the magnetic attraction terminal 7 made by fixing the metal conductive layer on the outer surface of the magnet for conducting or transmitting data, and the magnetic attraction terminal 7 not only has the magnetic attraction capability of the magnet, but also realizes the function of conducting or transmitting data through the metal conductive layer, thereby achieving the dual functions, and because the metal conductive layer has small resistance, the passing current is large, the charging efficiency is high, and the quick charging function can be realized; because the ends of the magnetic attraction terminal 7 serving as the positive terminal 42 and the negative terminal 43 are exposed on the upper end surface of the shell 3, the magnetic attraction terminal 7 is directly butted with the magnetic attraction terminal in electronic products such as intelligent wearable equipment and intelligent car charging sound boxes, automatic alignment can be realized, and the use convenience is improved; and because magnetism is inhaled terminal 7 self and is had the suction-type force to so that electronic product such as intelligence wearing equipment and car intelligent audio amplifier that charges can multi-directionally put into the charging seat and charge, and can not take place the pine and take off the phenomenon, guarantee charge and data transmission's stability, it is very convenient to use, and it need not additionally to add magnet, can simplify the complexity of structure, reduces material cost and design cost, further improves market competition.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a novel charging wire, its includes the cable and connects interface and the charging seat in this cable both ends respectively, its characterized in that:
the charging seat comprises a shell, a magnetic suction connector arranged in the shell, a PCB electrically connected with the magnetic suction connector and a cover body used for fastening the magnetic suction connector and the PCB in the shell, wherein the PCB is electrically connected with the cable, the magnetic suction connector comprises an insulating seat and at least two positive terminals and two negative terminals used for charging, and the end parts of the positive terminals and the negative terminals penetrate through terminal grooves formed in the insulating seat to extend into windows formed in the shell and are exposed on the upper end surface of the shell; the positive terminal and the negative terminal are both magnetic terminals, and each magnetic terminal comprises a magnet and a metal conducting layer fixed on the outer surface of the magnet.
2. The novel charging cord of claim 1, wherein: the metal conducting layer is integrally fixed on the outer surface of the magnet in an electroplating mode.
3. The novel charging cord of claim 1, wherein: the magnet comprises a base, a butt joint part integrally connected to the upper end of the base and a pin part formed at the lower end of the base, the sizes of the butt joint part and the pin part are smaller than that of the base, and the metal conducting layer covers the outer surfaces of the base, the butt joint part and the pin part.
4. The novel charging cord of claim 3, wherein: the PCB is provided with a plurality of conductive pin hole sites, and the pin parts of the magnets are inserted in the conductive pin hole sites and are electrically connected with the conductive pin hole sites through metal conductive layers.
5. A novel charging cord according to any of claims 1-4, characterized in that: the PCB board is provided with a plurality of positioning holes, the insulating base is formed with positioning columns matched with the positioning holes, and the positioning columns are clamped and embedded in the positioning holes.
6. The novel charging cord of claim 5, wherein: the upper end surface of the shell is a plane; the shell internal forming has a plurality of spacing portions, is formed with between this spacing portion to be used for the confession the spacing space of connector assembly is inhaled to magnetism, and this spacing portion upper end is provided with the guide inclined plane.
7. The novel charging cord of claim 5, wherein: the end of the shell is provided with a mounting groove, the edge of the inner side of the cover body is formed with an ultrasonic melting line, the cover body is embedded in the mounting groove of the shell in a clamping way, and the ultrasonic melting line is arranged at the bottom of the mounting groove and is welded at the bottom of the mounting groove through ultrasonic waves, so that the cover body and the shell are integrally connected into a whole; the supporting part formed on the inner side of the cover body is pressed against the PCB.
8. The novel charging cord of claim 5, wherein: the connector is inhaled to magnetism still includes a plurality of data terminal that are used for transmitting data, and the structure of this data terminal is the same with positive terminal and negative terminal's structure, is the terminal of inhaling to magnetism.
9. The novel charging cord of claim 5, wherein: the interface is USB Type C Type interface.
10. The novel charging cord of claim 5, wherein: the interface is a USB A-type interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587921.3U CN211629482U (en) | 2020-04-17 | 2020-04-17 | Novel charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587921.3U CN211629482U (en) | 2020-04-17 | 2020-04-17 | Novel charging wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629482U true CN211629482U (en) | 2020-10-02 |
Family
ID=72622399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587921.3U Active CN211629482U (en) | 2020-04-17 | 2020-04-17 | Novel charging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211629482U (en) |
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2020
- 2020-04-17 CN CN202020587921.3U patent/CN211629482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: 543000 standard workshop of block b-04-04 (01) in Jiangnan area, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuqiu Technology Co., Ltd Address before: Liu Wu Xiang Cun, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN YUQIU ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |