CN110459897B

CN110459897B - Data line magnetic joint for portable intelligent equipment

Info

Publication number: CN110459897B
Application number: CN201910776132.6A
Authority: CN
Inventors: 彭建文; 李亭锦; 田修玲; 田建军
Original assignee: ASAP Technology Jiangxi Co Ltd
Current assignee: ASAP Technology Jiangxi Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2022-05-17
Anticipated expiration: 2039-08-21
Also published as: CN110459897A

Abstract

The invention relates to the technical field of data line magnetic connectors and discloses a data line magnetic connector for portable intelligent equipment. The smart machine breaks away from the electricity and connects, so inside magnetism of casing is very little, reduce its influence to winding mechanism, meanwhile, in the twinkling of an eye that the data line was pulled out, the electric current can briefly flow back to in the winding mechanism, solenoid receives the influence of backward flow electricity and produces the magnetism opposite with the magnetic sheet, the ratchet receives the influence of magnetic force variability and carries out anticlockwise rotation, and the data line that will emit before rewinds on the wire casing, thereby reached the effect that the data line used the back automatic tightening up.

Description

Data line magnetic joint for portable intelligent equipment

Technical Field

The invention relates to the technical field of data line magnetic connectors, in particular to a data line magnetic connector for portable intelligent equipment.

Background

Nowadays, various electronic products are developed at a high speed, portable electronic products become essential products for work and life, and people have higher requirements on appearance design and function configuration of the products and also on experience of the products in the using process. At present, charging and discharging of various portable electronic devices and data transmission are completed by hard connection of different types of connectors, and the appearance of the devices and the interfaces are inevitably damaged due to rigid hard connection; or the wires are pulled inadvertently, causing the interface of the device to be damaged or even dropped, causing loss to the user.

In addition, the use of the patch cord is inconvenient in that the USB patch cord is directional when being inserted into a charging interface/data interface of a mobile terminal such as a mobile phone and a tablet personal computer, and the USB patch cord can be inserted into the charging interface/data interface only after being aligned with a position every time, so that the patch cord is very inconvenient to use; and a home may have different smart mobile devices, such as: the interface of apple cell-phone and android mobile phone is just inequality, and a complete family the inside, parents are because old machine of probably using, so the interface size that these intelligence do not establish the use is all inequality, in addition, though there is the data line of a three joint of data line now, but the direction problem when the jack can not be solved to it, all practicality are not high, this just leads to a user to possess several data lines, and the data line has certain length, the winding is together easy, it is very inconvenient to use, therefore a portable data line magnetic force connects for the smart machine takes place of fortune.

Disclosure of Invention

In order to realize the purposes of convenient pulling and inserting of the data wire, automatic tightening of the data wire and suitability for different types of intelligent mobile equipment, the invention provides the following technical scheme: the utility model provides a portable data line magnetic force connects for smart machine, includes the casing, the inside fixedly connected with backup pad of casing, the surperficial swing joint of backup pad has the magnetic ring, and the fixed surface of magnetic ring is connected with the cavity passageway, and the inside swing joint of cavity passageway has the spring, and the equal swing joint in both sides of spring has the connecting rod, and one side swing joint that the magnetic ring was kept away from in the backup pad has the rotation case, the inside swing joint that rotates the case has the spring post, the upper end and the connecting rod swing joint of spring post, the lower extreme swing joint of spring post is in the guide way that sets up on the casing, the fixed surface of casing is connected with the fixture block, and the inside swing joint of fixture block has the connection piece, the equal fixedly connected with conducting block in both sides of connection piece, and the upper portion swing joint of connection piece has the conduction piece, and one side swing joint that the fixture block was kept away from to the casing has the winding mechanism.

The invention has the beneficial effects that:

1. the data wire is wound in the wire slot of the winding mechanism, the clamping block is clamped with the interface of the mobile intelligent device, the shell is clamped in the clamping block, when charging is needed, one end of the winding mechanism is connected with a power supply, the electromagnetic coil generates the same magnetism as the magnetic plate due to electrification, the magnetic superposition magnetic force of the magnetic plate and the magnetic coil is amplified, the ratchet rotates clockwise under the influence of the increase of the magnetic force, the ratchet rotates to drive the ratchet connected with the ratchet to engage with the magnetic plate to rotate, and the data wire in the wire slot tends to be released, meanwhile, the spring column is manually pressed, the connecting rod and the spring are extruded under the action of the guide slot by the pressing spring column, the connecting rod on the upper portion of the spring is driven by the spring to shrink to push the connecting sheet, the connecting sheet deforms and contacts with the conducting block, so that the shell is electrically connected with the intelligent device, and the magnetic ring can also increase in a short time under the influence of the magnetic force, and magnetism is opposite with the magnetism in the winding mechanism, therefore both are under the attraction of magnetic force, and the data line is constantly pulled out, and is close to each other and the attraction is in the same place to reached the data line and pulled out the effect that inserts the convenience and can be suitable for the intelligent mobile device of different grade type.

2. The magnetic ring is attracted with the winding mechanism to be charged, when the charging is finished, the data line is manually pulled out, the winding mechanism is separated from the shell, the spring column is popped out of the surface of the shell again under the action of elastic force, at the moment, the data line is stretched to be longer, the spring column is manually rotated, the spring column rotates to drive the connecting rod and the spring which are connected with the spring column to rotate, the magnetic ring rotates within a certain range, the magnetic ring rotates into the screen magnetic material and is electrically disconnected with the intelligent equipment, so the magnetism in the shell is very small, the influence of the magnetic ring on the winding mechanism is reduced, meanwhile, when the data line is pulled out, the current can temporarily flow back into the winding mechanism, the electromagnetic coil is influenced by the backflow electricity to generate the magnetism opposite to that of the magnetic plate, the ratchet wheel rotates anticlockwise under the influence of the magnetic force denaturation, and winds the data line which is released before on the wire slot again, thereby the effect that the data line tightens up after using has been reached.

Preferably, the winding mechanism comprises a ratchet wheel, the surface of the ratchet wheel is movably connected with a pawl, and one side of the pawl, which is far away from the ratchet wheel, is movably connected with an electromagnetic coil.

Preferably, one side of the electromagnetic coil, which is far away from the pawl, is movably connected with a damping block, and the damping block can absorb vibration generated when the data line is wound and unwound.

Preferably, one side of the shock absorption block, which is far away from the electromagnetic coil, is movably connected with a magnetic plate.

Preferably, the surface of the magnetic plate is provided with a wire slot, and the wire slot is internally provided with a partition layer, so that the data wires can be orderly stacked together.

Preferably, the surface of the magnetic ring is provided with a heat dissipation port for dissipating heat generated during charging.

Preferably, the surface of the fixture block is clamped with an interface.

Preferably, the size of the fixture block is the same as the size of the interface of the portable intelligent device.

Drawings

FIG. 1 is a schematic view illustrating a connection structure between a fixture block and a housing according to the present invention;

FIG. 2 is a front cross-sectional view of the housing construction of the present invention;

FIG. 3 is a schematic view of a magnetic ring structure according to the present invention;

FIG. 4 is a front cross-sectional view of the housing structure of the present invention shown when not depressed;

FIG. 5 is a schematic view of the spring structure of the present invention when uncompressed;

FIG. 6 is a front cross-sectional view of the flexible rod structure of the present invention as it rotates;

FIG. 7 is a schematic view of the magnetic ring structure of the present invention being rotated;

FIG. 8 is a front cross-sectional view of a cartridge structure of the present invention;

FIG. 9 is a front cross-sectional view of the cartridge structure of the present invention as it is being extruded;

FIG. 10 is a cross-sectional view of a winding mechanism of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

FIG. 12 is an enlarged view of a portion of FIG. 10 at B;

FIG. 13 is a top view of the winding mechanism and the housing of the present invention connected by a data cable.

In the figure: 1-shell, 2-supporting plate, 3-magnetic ring, 4-hollow channel, 5-spring, 6-rotating box, 7-spring column, 8-guide groove, 9-fixture block, 10-connecting sheet, 11-conductive block, 12-conductive block, 13-winding mechanism, 14-ratchet wheel, 15-pawl, 16-electromagnetic coil, 17-damping block, 18-magnetic plate, 19-wire groove and 20-heat-dissipating opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, a data line magnetic connector for a portable intelligent device comprises a housing 1, a support plate 2 is fixedly connected inside the housing 1, a magnetic ring 3 is movably connected on the surface of the support plate 2, a heat dissipation port 20 is formed on the surface of the magnetic ring 3 for dissipating heat generated during charging, the other surface of the magnetic ring 3 is made of a magnetic shielding material, only one surface of the magnetic ring 3 has magnetism, a hollow channel 4 is fixedly connected on the surface of the magnetic ring 3, a spring 5 is movably connected inside the hollow channel 4, both sides of the spring 5 are movably connected with a connecting rod, one side of the support plate 2 away from the magnetic ring 3 is movably connected with a rotating box 6, a spring post 7 is movably connected inside the rotating box 6, the upper end of the spring post 7 is movably connected with the connecting rod 6, the lower end of the spring post 7 is movably connected in a guide groove 8 arranged on the housing 1, a fixture block 9 is fixedly connected on the surface of the housing 1, the surface of the clamping block 9 is clamped with an interface, the size of the clamping block 9 is the same as that of the interface of the portable intelligent device, the inside of the clamping block 9 is movably connected with a connecting sheet 10, both sides of the connecting sheet 10 are fixedly connected with conductive blocks 11, the upper portion of the connecting sheet 10 is movably connected with a conductive block 12, one side of the shell 1, which is far away from the clamping block 9, is movably connected with a winding mechanism 13, the winding mechanism 13 comprises a ratchet 14, the surface of the ratchet 14 is movably connected with a pawl 15, one side of the pawl 15, which is far away from the ratchet 14, is movably connected with an electromagnetic coil 16, one side of the electromagnetic coil 16, which is far away from the pawl 15, is movably connected with a damping block 17, the damping block 17 can absorb vibration generated when a data line is wound and unwound, one side of the damping block 17, which is far away from the electromagnetic coil 16, is movably connected with a magnetic plate 18, a line slot 19 is formed in the surface of the magnetic plate 18, and a partition layer is arranged inside the line slot 19, so that the data line can be neatly stacked together.

When using, twine the data line in winding mechanism 13's wire casing 19, again with fixture block 9 and mobile intelligent device's interface joint, conduction block 12 and the inside chip contact of intelligent device interface to with interface activity joint, later with the inside of casing 1 joint at fixture block 9, when needs charge, be connected with power socket with winding mechanism 13's one end earlier, because of winding mechanism 13 is independent when not charging with fixture block 9 and casing 1 and places, for example: a charging head is plugged into a socket and connected with a mobile phone through a data line for charging, the position relationship of the charging head and the mobile phone is the same as that of a winding mechanism 13 and a shell 1, an electromagnetic coil 16 generates magnetism the same as that of a magnetic plate 18 due to electrification, the magnetic superposition magnetic field intensity of the two is amplified, a ratchet wheel 14 rotates clockwise under the influence of magnetic force, the ratchet wheel 14 rotates to drive a pawl 15 connected with the ratchet wheel to be meshed with the magnetic plate 18 for rotating and has a tendency of releasing the data line, therefore, a magnetic ring 3 in the shell 1 does not generate magnetism, the magnetism superposed by the two is not enough to release the data line, only the release tendency exists, meanwhile, a spring column 7 is manually pressed, the pressing spring column 7 presses a connecting rod and a spring 5 under the action of a guide groove 8, the spring 5 contracts to drive the connecting rod on the upper portion of the spring to push a connecting piece 10, the connecting sheet 10 is deformed to contact with the conductive block 12, so that the housing 1 is electrically connected with the intelligent device, the magnetic force of the magnetic ring 3 influenced by the electric force is increased in a short time (the magnetic ring 3 is equivalent to the function of an electromagnet, namely, the magnetic field is generated after the power is on, and the magnetic field disappears after the power is off), and the magnetism is opposite to the magnetism in the winding mechanism 13, so that the data wire is continuously pulled out and is mutually close and attracted together under the attraction of the magnetic force, in addition, the magnitude of the magnetic force has a great relation with the distance, for example, the two magnets have larger mutually attracted magnetism when the distance is close, the mutually attracted magnetism is smaller when the distance is far, and the magnitude of the mutually attracted magnetic force is an important factor for determining the pulling-out length of the data wire, thereby playing a role in conveniently pulling and being suitable for different types of intelligent mobile devices; the magnetic ring 3 is attracted with the winding mechanism 13 to be charged, when the charging is finished, the data line is manually pulled out, the winding mechanism 13 is separated from the shell 1, the spring post 7 is popped out of the surface of the shell 1 again under the action of elastic force, at the moment, the data line is stretched to be longer, the spring post 7 is manually rotated, the spring post 7 rotates to drive the rotating box 6 connected with the spring post to rotate, the rotating box 6 rotates to drive the spring 5 to rotate due to the fact that the lower end of the spring 5 is connected with the rotating box 6, the rotating direction of the rotating box is the same as that of the spring post 7, the rotating box can rotate clockwise and anticlockwise, the magnetic ring 3 rotates within a certain range, the magnetic ring 3 rotates into the screen magnetic material and is electrically connected with intelligent equipment, the magnetism inside the shell 1 is very small, the influence of the magnetic ring on the winding mechanism 13 is reduced, meanwhile, when the data line is pulled out, the current can temporarily flow back into the winding mechanism 13, the electromagnetic coil 16 is influenced by the return current to generate magnetism opposite to that of the magnetic plate 18, the ratchet wheel 14 is influenced by the magnetic force change to rotate anticlockwise, the magnetic plate 18 rotates anticlockwise, and the wire slot 19 is formed in the surface of the magnetic plate 18, so that the magnetic plate 18 rotates and simultaneously rewinds the previously paid-out data wire on the wire slot 19, and the function of automatically tightening the data wire after use is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a portable data line magnetic force connects for smart machine, includes casing (1), its characterized in that: a supporting plate (2) is fixedly connected inside the shell (1), a magnetic ring (3) is movably connected on the surface of the supporting plate (2), a hollow channel (4) is fixedly connected on the surface of the magnetic ring (3), a spring (5) is movably connected inside the hollow channel (4), connecting rods are movably connected on two sides of the spring (5), and a rotating box (6) is movably connected on one side, far away from the magnetic ring (3), of the supporting plate (2); the inner part of the rotating box (6) is movably connected with a spring column (7), the upper end of the spring column (7) is movably connected with the connecting rod (6), and the lower end of the spring column (7) is movably connected in a guide groove (8) arranged on the shell (1);

a clamping block (9) is fixedly connected to the surface of the shell (1), a connecting piece (10) is movably connected to the interior of the clamping block (9), conductive blocks (11) are fixedly connected to two sides of the connecting piece (10), a conductive block (12) is movably connected to the upper portion of the connecting piece (10), and a winding mechanism (13) is movably connected to one side, far away from the clamping block (9), of the shell (1);

the winding mechanism (13) comprises a ratchet wheel (14), the surface of the ratchet wheel (14) is movably connected with a pawl (15), and one side, far away from the ratchet wheel (14), of the pawl (15) is movably connected with an electromagnetic coil (16); one side of the electromagnetic coil (16) far away from the pawl (15) is movably connected with a damping block (17); one side of the shock absorption block (17) far away from the electromagnetic coil (16) is movably connected with a magnetic plate (18); a wire slot (19) is formed in the surface of the magnetic plate (18);

the surface of the magnetic ring (3) is provided with a heat dissipation port (20); the surface of the clamping block (9) is clamped with an interface; the size of the fixture block (9) is the same as the size of an interface of the portable intelligent device;

when the intelligent charging device is used, a data wire is wound in a wire slot (19) of a winding mechanism (13), a clamping block (9) is clamped with an interface of a mobile intelligent device, a conducting block (12) is in contact with a chip inside the interface of the intelligent device and is movably clamped with the interface, then a shell (1) is clamped inside the clamping block (9), when charging is needed, one end of the winding mechanism (13) is connected with a power socket, the winding mechanism (13), the clamping block (9) and the shell (1) are independently placed when not being charged, an electromagnetic coil (16) generates magnetism the same as that of a magnetic plate (18) due to electrification, magnetic field intensity of the electromagnetic coil and the magnetic field intensity of the magnetic plate is superposed and amplified, a ratchet wheel (14) rotates clockwise under the influence of increased magnetic force, the ratchet wheel (14) rotates to drive a pawl (15) connected with the ratchet wheel to engage with the magnetic plate (18) to rotate, and the trend of releasing the data wire is achieved, at the moment, the magnetic ring (3) in the shell (1) does not generate magnetism, so that the superposed magnetism of the two is not enough to release the data line, only the release trend exists, meanwhile, the spring column (7) is manually pressed, the spring column (7) is used for extruding the connecting rod and the spring (5) under the action of the guide groove (8), the spring (5) contracts to drive the connecting rod on the upper part of the spring to push the connecting sheet (10), the connecting sheet (10) deforms and contacts with the transmission block (12), so that the shell (1) is electrically connected with the intelligent equipment, the magnetic ring (3) is influenced by electric force, the magnetic force is increased in a short time, and the magnetism is opposite to the magnetism in the winding mechanism (13), therefore, under the attraction of the magnetic force, the data line is continuously pulled out, mutually close to and attracted together, and the winding mechanism (13) is attracted through the magnetic force of the magnetic ring (3) and the winding mechanism (13) for charging, after charging, the data line is manually pulled out, the winding mechanism (13) is separated from the shell (1), the spring post (7) is popped out of the surface of the shell (1) again under the action of elastic force, at the moment, the data line is stretched to be longer, the spring post (7) is manually rotated, the spring post (7) rotates to drive the rotating box (6) connected with the spring post to rotate, the lower end of the spring (5) is connected with the rotating box (6), the rotating box (6) rotates to drive the spring (5) to rotate, the rotating direction is the same as that of the spring post (7), the rotating direction can be clockwise and anticlockwise, the magnetic ring (3) rotates within a certain range, the magnetic ring (3) rotates into the shielding magnetic material and is electrically connected with intelligent equipment, the magnetism inside the shell (1) is very small, the influence of the magnetic ring on the winding mechanism (13) is reduced, and meanwhile, when the data line is pulled out at the moment, the current can flow back into the winding mechanism (13) for a short time, the electromagnetic coil (16) generates magnetism opposite to that of the magnetic plate (18) under the influence of the backflow electricity, the ratchet wheel (14) rotates anticlockwise under the influence of magnetic force denaturation, the magnetic plate (18) rotates anticlockwise, and the wire slot (19) is formed in the surface of the magnetic plate (18), so that the data wire which is released before can be wound on the wire slot (19) again when the magnetic plate (18) rotates, and the effect of automatic tightening of the data wire after use is achieved.