CN210897822U

CN210897822U - Formula cell-phone data line is inhaled to circular magnetism of 4 contacts

Info

Publication number: CN210897822U
Application number: CN201922411365.4U
Authority: CN
Inventors: 熊园兵
Original assignee: Nanchang Xinfu Changhao Electronic Co ltd
Current assignee: Nanchang Xinfu Changhao Electronic Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-06-30
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to the field of living goods, in particular to a 4-contact circular magnetic suction type mobile phone data line, which comprises a male head and a female head, wherein the bottom of the female head is fixedly connected with a lead, the outer sides of the male head and the female head are respectively provided with a male head magnet ring and a female head magnet ring which are used for connecting the male head and the female head, and the top of the male head is fixedly connected with a joint, the utility model has the advantages that the conduction current is large and can not generate heat, the resistance is smaller, the problem that the conduction current can generate heat by a magnet is solved, the four gold-plating thimbles only expose the top end by arranging a rubber plug, the dustproof function can be realized, the short circuit between the needle and the gold-plating thimble is avoided, meanwhile, the gold-plating thimble is fixed by the rubber plug, the production efficiency is higher, the cost is reduced, the contact arrangement sequence of the gold-plating thimble and the circular circuit board is more reasonable by, the diameter area of the outer circles of the male magnetic ring and the female magnetic ring is smaller.

Description

Formula cell-phone data line is inhaled to circular magnetism of 4 contacts

Technical Field

The utility model relates to the field of household items, specifically a formula cell-phone data line is inhaled to circular magnetism of 4 contacts.

Background

The data line is an essential accessory in modern electronic life, and is mainly used for charging or data transmission of electronic equipment such as mobile phones and cameras. The existing data line generally includes a device plug for connecting an electronic device at one end and a USB interface for connecting a charger at the other end, and functions to charge and transmit data.

Present magnetism on the market inhales cell-phone charging wire, only 3 contacts, the magnet ring is electrically conductive, can generate heat during the circular telegram, it is bad to lead to the product, magnet can not directly paste on the circuit board (2 layers of circuit boards need be used to the present technology, magnet just can paste on the circuit board), the processing technology is complicated, and is with high costs, the quality is unstable, the contact point is the off normal easily still, consequently, to above current situation, the circular magnetism of 4 contacts of urgent need development is inhaled formula cell-phone data line, in order to overcome not enough in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula cell-phone data line is inhaled to circular magnetism of 4 contacts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a formula cell-phone data line is inhaled to circular magnetism of 4 contacts, includes public head and female head, female head bottom fixed connection is provided with the wire, public head and the female first outside are provided with public first magnet ring and the female first magnet ring that is used for connecting public head and female head respectively, public first top fixed connection is provided with the joint.

As a further aspect of the present invention: the inner side of the female head magnet ring is provided with four gold-plating thimbles protruding out of the top end of the female head magnet ring, the gold-plating thimbles are connected with the female head magnet ring through a rubber plug, and the rubber plug is provided with a through hole for fixing the gold-plating thimbles.

As a further aspect of the present invention: the annular circuit board comprises a first ring, a second ring, a third ring and a fourth ring, the gold-plated thimble comprises a first thimble, a second thimble, a third thimble and a fourth thimble, the first thimble corresponds to the first ring, the second thimble corresponds to the second ring, the third thimble corresponds to the third ring, and the fourth thimble corresponds to the fourth ring.

As a further aspect of the present invention: the linker includes a TYPE-C linker, a LIGHT-TNING linker, and a MIRCO USB linker.

As a further aspect of the present invention: the outer layer of the wire is sequentially provided with a rubber layer, a waterproof layer, a tinfoil layer and an insulating rubber layer from outside to inside.

As a further aspect of the present invention: the circular circuit board is attached to the inner surface of the male magnetic ring and is lower than the magnetic ring surface of the male magnetic ring, and the gold-plated thimble is higher than the magnetic ring surface of the female magnetic ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the four gold-plating thimbles are arranged, so that the conduction current is large and can not generate heat, the resistance is smaller, the problem that the conduction current can generate heat by using a magnet is solved, the four gold-plating thimbles only expose the top end through the arrangement of the rubber plug, a dustproof effect can be realized, short circuit between the needles is avoided, and meanwhile, the gold-plating thimbles are fixed by using the rubber plug, so that the production efficiency is higher, and the cost is reduced;

2. through making third ring, second ring, first ring and fourth ring and first thimble, second thimble, third thimble and fourth thimble correspond the setting, make the contact arrangement order design of gilding thimble and ring circuit board more reasonable, reach 360 rotatory needles and rings and all can correspond the contact, make the excircle diameter area of public head magnet ring and female head magnet ring littleer.

Drawings

Fig. 1 is a schematic structural diagram of a 4-contact circular magnetic-type mobile phone data line.

Fig. 2 is a bottom view of a male head in a 4-contact circular magnetic-type mobile phone data line.

In the figure: 1-wire, 2-female head magnet ring, 3-gold-plated thimble, 301-first thimble, 302-second thimble, 303-third thimble, 304-fourth thimble, 4-rubber plug, 5-through hole, 6-male head magnet ring, 7-connector, 8-circular circuit board, 801-first ring, 802-second ring, 803-third ring, 804-fourth ring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Please refer to fig. 1-2, in the embodiment of the present invention, a 4-contact circular magnetic-type mobile phone data line, includes male head and female head, female head bottom fixed connection is provided with wire 1, the male head and the female head outside are provided with male head magnet ring 6 and female head magnet ring 2 respectively for connecting male head and female head, male head top fixed connection is provided with joint 7.

Example 2

In this embodiment, 2 inboard female head magnet rings are provided with four gilding thimbles 3 on 2 tops of outstanding female head magnet ring, gilding thimble 3 passes through plug 4 and is connected with female head magnet ring 2, be provided with through-hole 5 that is used for fixed gilding thimble 3 on the plug 4, through setting up four gilding thimbles 3, make the on-current big and can not generate heat, resistance is littleer, the problem that can generate heat with magnet on-current has been solved, through setting up plug 4, four gilding thimbles 3 only expose the top, can play dustproof effect, avoid short circuit between needle and the needle, utilize plug 4 fixed gilding thimble 3 simultaneously, make production efficiency higher, cost reduction.

In this embodiment, the rubber plug 4 and the female magnet ring 2 are on the same horizontal plane.

In this embodiment, the inner side of the male magnet ring 6 is provided with the annular circuit board 8, the annular circuit board 8 includes a first ring 801, a second ring 802, a third ring 803 and a fourth ring 804, the gold-plating thimble 3 includes a first thimble 301, a second thimble 302, a third thimble 303 and a fourth thimble 304, the first thimble 301 corresponds to the first ring 801, the second thimble 302 corresponds to the second ring 802, the third thimble 303 corresponds to the third ring 803, and the fourth thimble 304 corresponds to the fourth ring 804, through the corresponding arrangement of the gold-plating thimble 3 and the annular circuit board 8, the contact arrangement sequence design of the gold-plating thimble 3 and the annular circuit board 8 is more reasonable, 360-degree rotary pins and rings can be correspondingly contacted, so that the outer diameter areas of the male magnet ring 6 and the female magnet ring 2 are smaller.

In this embodiment, the linker 7 comprises a TYPE-C linker, a LIGHT TNING linker, and a MIRCO USB linker.

In this embodiment, the outer layer of the lead 1 is a rubber layer, a waterproof layer, a tinfoil layer and an insulating rubber layer in sequence from outside to inside.

In this embodiment, the circular circuit board 8 is attached to the inner surface of the male magnetic ring 6, the circular circuit board 8 is lower than the magnetic ring surface of the male magnetic ring 6, and the gold-plating thimble 3 is higher than the magnetic ring surface of the female magnetic ring 2.

This 4 circular magnetism of contact is inhaled formula cell-phone data line, through setting up four gilding thimble 3, make the on-current big and can not generate heat, resistance is littleer, the problem that can generate heat with magnet on-current has been solved, through setting up plug 4, four gilding thimble 3 only expose the top, can play dustproof effect, avoid short circuit between needle and the needle, utilize the fixed gilding thimble 3 of plug 4 simultaneously, make production efficiency higher, the cost reduction, it is not off normal to be 360 rotating contact through making gilding thimble 3 and ring circuit board 8, it is more reasonable to make gilding thimble 3 and ring circuit board 8's contact arrangement order design, make the excircle diameter area of public first magnet ring 6 and female head magnet ring 2 littleer.

The utility model discloses a theory of operation is: the gold-plating thimble 3 is connected with the female magnetic ring 2 through the rubber plug 4, and the gold-plating thimble 3 is in one-to-one correspondence with the annular circuit board 8 arranged on the inner side of the male magnetic ring 6, and the male magnetic ring 6 and the female magnetic ring 2 are fixed by utilizing the own adsorption force of the male magnetic ring 6 and the female magnetic ring 2, so that the data line is connected.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a formula cell-phone data line is inhaled to circular magnetism of 4 contacts, includes public head and female head, its characterized in that, female head bottom fixed connection is provided with wire (1), public head and the female head outside are provided with public first magnet ring (6) and female head magnet ring (2) that are used for connecting public head and female head respectively, public first top fixed connection is provided with joint (7), female head magnet ring (2) inboard is provided with four gilding thimbles (3) on outstanding female head magnet ring (2) top, gilding thimble (3) are connected with female head magnet ring (2) through plug (4), be provided with through-hole (5) that are used for fixed gilding thimble (3) on plug (4).

2. The 4-contact circular magnetic-type mobile phone data line according to claim 1, wherein a circular circuit board (8) is arranged on the inner side of the male magnetic ring (6), the circular circuit board (8) comprises a first ring (801), a second ring (802), a third ring (803) and a fourth ring (804), the gold-plated thimble (3) comprises a first thimble (301), a second thimble (302), a third thimble (303) and a fourth thimble (304), the first thimble (301) corresponds to the first ring (801), the second thimble (302) corresponds to the second ring (802), the third thimble (303) corresponds to the third ring (803), and the fourth thimble (304) corresponds to the fourth ring (804).

3. The 4-contact circular magnetic-TYPE mobile phone data line as claimed in claim 2, wherein the connector (7) comprises a TYPE-C connector, a light-ning connector and a MIRCO USB connector.

4. The 4-contact circular magnetic-type mobile phone data line is characterized in that the outer layer of the wire (1) is sequentially provided with a rubber layer, a waterproof layer, a tinfoil layer and an insulating rubber layer from outside to inside.

5. The 4-contact circular magnetic-type mobile phone data line as claimed in claim 4, wherein the circular circuit board (8) is attached to the inner surface of the male magnetic ring (6), the circular circuit board (8) is lower than the magnetic ring surface of the male magnetic ring (6), and the gold-plated thimble (3) is higher than the magnetic ring surface of the female magnetic ring (2).