CN210074351U

CN210074351U - 360-degree rotary anti-torsion bent data line

Info

Publication number: CN210074351U
Application number: CN201920773375.XU
Authority: CN
Inventors: 谭红平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-14
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to an electronic equipment technical field specifically relates to a 360 anti torsion data line of buckling of rotation type is inhaled charge head, joint, connecting wire and power connection by magnetism and is constituteed in proper order mechanical electric connection. The utility model is designed with the anti-bending joint and the anti-torsion joint, which makes the utility model have very large free rotation angle, not only solves the damage of common bending to the sheath and the wire rod at the data line connector, but also further solves the damage of torsional force brought by the turnover of the mobile phone to the sheath and the wire rod at the data line connector in daily life; meanwhile, the utility model discloses can charge for the cell-phone of different models simultaneously, not only reduce the demand to supply socket, but also avoid going out the trouble that needs take many data lines outside, satisfy the urgent demand of using different model cell-phone crowds, greatly made things convenient for people's daily life and trip.

Description

360-degree rotary anti-torsion bent data line

Technical Field

The utility model relates to an electronic equipment technical field specifically relates to a 360 anti torsion bending data line of rotation type.

Background

Nowadays, a mobile phone is an important tool essential in daily life, the frequent use of the mobile phone in daily life causes the charging times to rise, the abrasion to a data line is increased, and particularly, a sheath and a wire at a connector of the data line are very easy to be damaged.

To this problem, the name is "many plugs of rotatory magnetism are inhaled and are charged data line", and the chinese utility model patent that application number is "CN 201820146160.0" discloses a charging data line, inhale the head that charges including power plug, connecting wire, connector and magnetism, this utility model discloses a be equipped with in the connector outside and have magnetic spout, the charging seat below that the head that charges is inhaled to magnetism is equipped with and has magnetic slider, makes charging seat and connector magnetism be connected, can dismantle, removable magnetism is inhaled the head that charges, and the convenience is charged to different digital equipment.

However, the utility model can only avoid the bending of the data line connector in a plane and within an angle of 180 degrees. However, in daily life, the damage at the data line connector of the mobile phone is not only caused by bending in the plane but also from turning over of the mobile phone when the data line is connected, namely in the charging process, the mobile phone is very easy to twist when people take up and put down the mobile phone or play the mobile phone, and the damage is also a big reason that the sheath at the data line connector is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the aforesaid provided, the utility model provides a 360 rotation type is prevented twisting by turns back and is buckled data line, technical scheme as follows:

a360-degree rotary anti-torsion bent data line comprises a magnetic charging head, a connector, a connecting line and a power connector.

The magnetic attraction charging head is magnetically connected with the connector through the plastic arc-shaped sliding block.

The connector comprises a connector shell, wherein the front end of the connector shell is provided with an anti-bending connector, the rear end of the connector shell is provided with an anti-bending connector, and the inner cavity of the connector shell is provided with a fixing piece.

One end of the connecting wire is connected with the five metal conducting rings through the joint cover, and the other end of the connecting wire is connected with the power supply joint.

Furthermore, the magnetic-suction charging head comprises a charging head magnetic seat, a plastic arc-shaped sliding block matched with the contact surface of the magnet wafer is arranged at the bottom of the charging head magnetic seat, five deformable elastic sheets are inserted into the plastic arc-shaped sliding block at intervals, and the exposed end is an elastic contact matched with five metal conductive sheets. The contact commonly used at present is a fixed type, and the contact has a difference of high and low when in use, namely if the high point can be contacted, the low point can not be contacted. The utility model discloses a flexible shell fragment has the deformation cushioning effect to can compatible low contact.

Further, magnetism is inhaled and is charged head includes the plastic mounting, the plastic mounting with charging terminal, first PCB (PCB, connect PCB) and the first magnetic support that charges wrap up together fixedly in proper order. At present generally use the soldering to fix charging terminal, first PCB that charges and the first magnetic support that charges together, soldering point intensity often is not enough, and wraps up charging terminal, the first PCB that charges and the first magnetic support that charges fixedly through the plastic mounting in proper order, and fixed strength rises, has prolonged product life.

Furthermore, the ten elastic contacts are symmetrically distributed along the center line of the bottom surface of the plastic arc-shaped sliding block. The magnetic attraction charging head is fixed, and when the A surface and the B surface of the connector are interchanged, the definition of the elastic contact is still unchanged, so that attraction of the front surface and the back surface is realized.

Furthermore, the arc length of the arc-shaped sliding blocks on the two sides of the bottom of the magnetic seat of the magnetic suction charging head is 1/5 of the perimeter of the magnet wafer, so that the magnetic suction charging head can obtain a 180-degree rotation angle, and the damage of bending to a sheath and a wire at the position of a data line connector in daily life is avoided.

Further, the charging terminal is a standard piece. When the product design, because the appearance is different, general terminal will be the die sinking again and come the adaptation appearance, the utility model discloses a set up the pattern of the first PCB that charges and flexible shell fragment, the split structure for different products can be with same terminal part, save the cost, raise the efficiency.

Further, magnetism is inhaled and is charged head and charge head or TYPE-C and charge any one in head for the tall and erect of ann. The utility model discloses an adopt and to replace the design of magnetism suction charging head for a data line can satisfy the demand of charging of different model cell-phones.

Furthermore, the anti-bending connector is formed by clamping five metal conducting strips by two magnet wafers, the five metal conducting strips are mutually insulated and stacked and are connected with a connector PCB, and the connector PCB is connected with the fixing piece.

Further, a thermistor is arranged on the connector PCB. Under extreme conditions, if iron chips are attracted to the positive electrode and the negative electrode, instantaneous current at the wire end is increased, the temperature is increased, the thermistor can work immediately, and the current is cut off. After the external environment is cleaned, normal work can be recovered. And a protection is additionally arranged, so that the product is safer and more reliable.

Furthermore, an indicator light is arranged on the fixing piece. When the circuit is communicated, the indicator lamp lights soft light; when the circuit is in poor contact, the indicator lamp can flicker; when the circuit is open, the indicator light will extinguish. The user can intuitively and conveniently judge the connection state of the data line.

Further, the anti-torque adapter comprises a magnetic hemisphere, five metal conducting rings and a joint cover; the magnetic hemisphere is mechanically connected with the joint shell and electrically connected with the fixing piece, five elastic column contacts are arranged on the spherical surface, and the five elastic column contacts are mutually distributed along a bus of the magnetic hemisphere in an insulated manner and are in one-to-one correspondence with the five metal conducting rings; the five metal conducting rings are mutually insulated and stacked along the same axis and are matched with the contact surface of the magnetic hemisphere; the metal connecting shaft is arranged on the innermost metal conducting ring and connected with the magnetic hemisphere, so that the magnetic hemisphere can rotate around the axis while being matched with a contact surface formed by the five metal conducting rings; the joint cover is connected with the five metal conducting rings. The structural design of anti-torque adapter makes the data line possess 360 rotation ranges in the direction of axis, has thoroughly solved the problem of the sheath and the wire rod damage of torsional force to data line connector department because of the cell-phone upset brings.

Compare with current data line, the beneficial effects of the utility model are that:

1) the utility model discloses the design has anti joint and antitorque adapter of buckling, and this makes the utility model discloses possess very big free rotation angle, not only solved common the buckling to the damage of the crust sheath of data line connector department and wire rod, still further solved among the daily life damage of the torsional force that the cell-phone upset brought to the crust sheath of data line connector department and wire rod.

2) The utility model discloses can charge for the cell-phone of different models simultaneously, not only reduce the demand to supply socket, still avoid going out the trouble that needs to take many data lines outside, satisfy the urgent demand that uses different model cell-phone crowds, greatly made things convenient for people's daily life and trip.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the joint of the present invention;

fig. 3 is a schematic structural view of the magnetic charging head of the present invention;

fig. 4 is a schematic connection diagram of the elastic contact of the present invention;

fig. 5 is a schematic structural diagram of the anti-torque adapter of the present invention;

fig. 6 is a schematic structural view of the connector PCB of the present invention;

fig. 7 is a schematic rotation diagram of the present invention.

In the figure: 1. the magnetic charging head comprises a magnetic charging head body, 11, a charging terminal, 12, a plastic fixing piece, 13, a charging head PCB, 14, a charging head magnetic seat, 15, a deformable elastic sheet, 151, an elastic contact, 16, a plastic arc-shaped sliding block, 2, a connector, 20, a connector shell, 21, an anti-bending connector, 211, a magnet wafer, 2111, a magnet wafer contact surface, 212, a metal conducting strip, 213, a connector PCB, 2131, a thermistor, 214, a fixing piece, 2141, an indicator light, 22, an anti-torsion adapter, 221, a magnetic hemisphere, 2211, an elastic cylinder contact, 222, a metal conducting ring, 2221, a metal connecting shaft, 223, a connector cover, 3, a connecting wire, 4 and a power supply connector.

Detailed Description

To further illustrate the manner in which the present invention is made and the effects obtained, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, a 360-degree rotary anti-torsion bending data line includes a magnetic charging head 1, a connector 2, a connecting wire 3 and a power connector 4.

As shown in fig. 2, the magnetic charging head 1 is magnetically connected to the connector 2 via a plastic arc slider 16.

The connector 2 comprises a connector shell 20, wherein the front end of the connector shell 20 is provided with an anti-bending connector 21, the rear end of the connector shell 20 is provided with an anti-bending connector 22, and the inner cavity of the connector shell is provided with a fixing piece 214.

As shown in fig. 1, one end of the connecting wire 3 is connected to five metal conductive rings 222 through a joint cover 223, and the other end is connected to the power supply connector 4.

As shown in fig. 3, the magnetic charging head 1 includes a charging head magnetic base 14, a plastic arc slider 16 adapted to the magnet wafer contact surface 2111 is disposed at the bottom of the charging head magnetic base 14, five deformable elastic pieces 15 are inserted into the plastic arc slider 16 at intervals, and the exposed end is an elastic contact 151 adapted to the five metal conductive pieces 212. The contact commonly used at present is a fixed type, and the contact has a difference of high and low when in use, namely if the high point can be contacted, the low point can not be contacted. The utility model discloses a flexible shell fragment 15 has the deformation cushioning effect to can compatible low contact.

The magnetic charging head 1 comprises a plastic fixing part 12, and the plastic fixing part 12 sequentially wraps and fixes a charging terminal 11, a charging head PCB13 and a charging head magnetic seat 14 together. At present, the charging terminal 11, the charging head PCB13 and the charging head magnetic seat 14 are fixed together by generally using tin soldering, the strength of a tin soldering point is often insufficient, the charging terminal 11, the charging head PCB13 and the charging head magnetic seat 14 are sequentially wrapped and fixed through a plastic fixing piece 12, the fixing strength is increased, and the service life of a product is prolonged.

As shown in fig. 4, the ten elastic contacts 151 are symmetrically distributed along the center line of the bottom surface of the plastic arc slider 16. The magnetic attraction charging head 1 is fixed, and when the A surface and the B surface of the connector 2 are interchanged, the definition of the elastic contact 151 is still unchanged, so that attraction of the front surface and the back surface is realized.

As shown in fig. 2, the arc length of the arc-shaped sliding blocks 13 on the two sides of the bottom of the magnetic attraction charging head magnetic base 12 is 1/5 of the perimeter of the magnet wafer 211, so that the magnetic attraction charging head 1 can obtain a 180-degree rotation angle, and the damage of bending to the sheath and the wire at the data line connector in daily life is avoided.

As shown in fig. 3, the charging terminal 11 is a standard component. When the product design, because the appearance is different, general terminal will be opened the mould again and come the adaptation appearance, the utility model discloses a set up the first PCB13 that charges and the pattern of flexible shell fragment 15, the split structure for different products can be with same terminal part, save the cost, raise the efficiency.

As shown in fig. 7, the magnetic charging head 1 is a TYPE-C charging head.

As shown in fig. 2, the bending-resistant connector 21 is composed of two magnet discs 211 sandwiching five metal conductive sheets 212, the five metal conductive sheets 212 are stacked in an insulated manner and are connected to a connector PCB213, and the connector PCB213 is connected to a fixing member 214.

As shown in fig. 6, a thermistor 2131 is provided on the connector PCB 213. In extreme cases, if iron chips are attracted to the positive electrode and the negative electrode, instantaneous current at the wire end is increased, the temperature is increased, the thermistor 2131 immediately works, and the current is cut off. After the external environment is cleaned, normal work can be recovered. And a protection is additionally arranged, so that the product is safer and more reliable.

As shown in fig. 2, an indicator light 2141 is disposed on the fixing member 214. When the circuit is communicated, the indicator lamp lights soft light; when the circuit is in poor contact, the indicator lamp can flicker; when the circuit is open, the indicator light will extinguish. The user can intuitively and conveniently judge the connection state of the data line.

As shown in fig. 2 and 5, the anti-torque joint 22 includes a magnetically attracted hemisphere 221, five metal conductive rings 222, and a joint cover 223; the magnetic hemisphere 221 is mechanically connected to the connector housing 20 and electrically connected to the fixing member 214, five elastic cylinder contacts 2211 are disposed on the spherical surface, and the five elastic cylinder contacts 2211 are mutually insulated and distributed along a bus of the magnetic hemisphere 221 and are in one-to-one correspondence with the five metal conductive rings 222; the five metal conducting rings 222 are mutually insulated and stacked along the same axis, and are matched with the contact surface of the magnetic hemisphere 221; a metal connecting shaft 2221 is arranged on the innermost metal conducting ring 222, and the metal connecting shaft 2221 is connected with the magnetic hemisphere 221, so that the magnetic hemisphere 221 can rotate around the axis while being matched with a contact surface formed by the five metal conducting rings 222; the joint cover 223 is connected with five metal conductive rings 222. The structural design of the anti-torque adapter 22 enables the data line to have a 360-degree rotation range in the direction around the axis, and the problem that the sheath and the wire at the joint of the data line are damaged by the torsional force caused by the turnover of the mobile phone is thoroughly solved.

Example 2:

the difference from embodiment 1 is that the magnetic charging head 1 is an android charging head.

Example 3:

the difference from embodiment 1 is that the magnetic charging head 1 is an apple charging head.

In actual use, firstly, selecting a corresponding magnetic charging head 1 according to the specific model of the mobile phone; after the mobile phone is connected, the mobile phone is shaken, and the bending force can be found not to be applied to the sheath and the wire at the position of the data line connector due to the existence of the anti-bending connector 21; next, simulating the most common behavior of a mobile phone in a backpack with a charger, or turning the mobile phone upside down during charging, it can be seen that the twisting force is not applied to the sheath and the wire at the data line connector due to the turning due to the presence of the anti-twisting adapter 22. It can be seen that the data line has a very large rotation angle, so that damage to the data line is greatly reduced, and the service life of the data line is prolonged.

Meanwhile, the utility model discloses can also support the cell-phone of different models simultaneously to charge, not only reduce the demand to the port that charges, save the trouble of taking several data lines moreover, greatly made things convenient for people's daily life and trip.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A360-degree rotary anti-torsion bent data line is characterized by comprising a magnetic charging head (1), a connector (2), a connecting wire (3) and a power connector (4);

the magnetic charging head (1) is magnetically connected with the joint (2) through a plastic arc-shaped sliding block (16);

the connector (2) comprises a connector shell (20), an anti-bending connector (21) is arranged at the front end of the connector shell (20), an anti-torsion connector (22) is arranged at the rear end of the connector shell, and a fixing piece (214) is arranged in an inner cavity of the connector shell;

one end of the connecting wire (3) is connected with the five metal conducting rings (222) through a joint cover (223), and the other end of the connecting wire is connected with the power supply joint (4).

2. The 360-degree rotary type torsion-resistant bent data line as claimed in claim 1, wherein the magnetic charging head (1) comprises a charging head magnetic seat (14), a plastic arc-shaped sliding block (16) matched with a magnet wafer contact surface (2111) is arranged at the bottom of the charging head magnetic seat (14), five deformable elastic sheets (15) are inserted into the plastic arc-shaped sliding block (16) at intervals, and an exposed end is an elastic contact (151) matched with five metal conductive sheets (212); magnetism is inhaled head (1) that charges and is included plastic mounting (12), plastic mounting (12) will charge terminal (11), charge first PCB (13) and charge first magnetic socket (14) and wrap up together fixedly in proper order.

3. The 360 ° rotary torsion bend resistant data line of claim 2, wherein the ten resilient contacts (151) are symmetrically distributed along a centerline of the bottom surface of the plastic arcuate slider (16).

4. The 360 ° rotating torsion-resistant flex data line of claim 2, wherein the arc length of the plastic arc slider (16) is 1/5 times the perimeter of the magnet disc (211).

5. A 360 ° rotary twist-resistant flex data cable according to claim 2, wherein the charging terminals (11) are standard pieces.

6. The 360 ° rotating torsion-resistant bent data line of claim 2, wherein the magnetic charging head (1) is any one of an android charging head, an apple charging head or a TYPE-C charging head.

7. The 360-degree rotary torsion-resistant bending data line as claimed in claim 1, wherein the bending-resistant connector (21) is composed of two magnet discs (211) and five metal conducting strips (212) clamped by the two magnet discs, the five metal conducting strips (212) are mutually insulated and stacked and are connected with a connector PCB (213), and the connector PCB (213) is connected with a fixing piece (214).

8. The 360 ° rotating twist-resistant flex data line according to claim 7, wherein the connector PCB (213) is provided with a thermistor (2131).

9. The 360 ° rotating twist-resistant flex data cable of claim 7, wherein said fixture (214) has indicator lights (2141) disposed thereon.

10. The 360 ° rotating torsion bend resistant data line of claim 1, wherein the torsion joint (22) comprises a magnetically attracted hemisphere (221), five metallic conductive rings (222), and a joint cover (223); the magnetic hemisphere (221) is mechanically connected with the connector shell (20) and electrically connected with the fixing piece (214), five elastic cylinder contacts (2211) are arranged on the spherical surface, and the five elastic cylinder contacts (2211) are mutually distributed along a bus of the magnetic hemisphere (221) in an insulated manner and are in one-to-one correspondence with the five metal conducting rings (222); the five metal conducting rings (222) are mutually insulated and stacked along the same axis and are matched with the contact surface of the magnetic hemisphere (221); a metal connecting shaft (2221) is arranged on the innermost metal conducting ring (222), the metal connecting shaft (2221) is connected with the magnetic semi-sphere (221), and the magnetic semi-sphere (221) can rotate around the axis while being matched with a contact surface formed by the five metal conducting rings (222); the joint cover (223) is connected with five metal conductive rings (222).