CN112310734B - Magnetic type charging data connection structure and magnetic type charging data line - Google Patents
Magnetic type charging data connection structure and magnetic type charging data line Download PDFInfo
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- CN112310734B CN112310734B CN202010455452.4A CN202010455452A CN112310734B CN 112310734 B CN112310734 B CN 112310734B CN 202010455452 A CN202010455452 A CN 202010455452A CN 112310734 B CN112310734 B CN 112310734B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Abstract
The embodiment of the application provides a formula charging data connection structure is inhaled to magnetism and formula charging data line is inhaled to magnetism. This formula of magnetism is inhaled and is charged data connection structure, through the joint electrode that is provided with first quantity at the joint, inhale the magnetism that the seat is provided with the second quantity and inhale the seat electrode, and the second quantity is the at least twice of first quantity, and the first interval of two adjacent joint electrodes is the at least twice of the second interval of two adjacent magnetism suction seat electrodes for under the joint with first position form or second position form and magnetism suction seat connected state, each joint electrode and the magnetism suction seat electrode homoenergetic in each magnetism suction seat electrode are connected and are switched on. The connector and the magnetic suction seat can be connected without distinguishing the front side and the back side, current and data transmission can be realized, and the problem that the existing magnetic suction data line cannot be inserted in the front side and the back side is solved.
Description
Technical Field
The utility model relates to a charge and data transmission equipment technical field, specifically, this application relates to a formula charge data connection structure is inhaled to magnetism and formula charge data line is inhaled to magnetism.
Background
At present, intelligent electronic devices such as smart phones, tablet computers, smart bracelets and bluetooth headsets are increasingly used by users, but the products do not form a unified standard, particularly a data charging interface, and different products have different types of data charging interfaces.
Taking a mobile phone as an example, a mainstream data charging interface adopted by an existing mobile phone mainly comprises: a Micro-USB (Micro-Universal Serial Bus) interface, a Lightning interface, and a USB type-C (Universal Serial Bus-C, type-C Universal Serial Bus) interface. When the same user uses different handsets, it may be necessary to have data lines with different interface types. Once a certain part of the data line is damaged, the whole data line is often required to be replaced, which undoubtedly increases the use cost of the user. In addition, the data line needs to be frequently plugged in and pulled out of the mobile phone in the using process, and the data line interface and the mobile phone interface are easily damaged due to frequent plugging and pulling. Particularly, the types of the data charging interfaces have difference between the front and the back, which not only brings inconvenience to users, but also aggravates the damage of the data line interface and the mobile phone interface more easily when the mobile phone interface is plugged in the back of the data line interface.
Disclosure of Invention
This application is to the shortcoming of current mode, provides a formula charging data connection structure and magnetism and inhales formula charging data line for in solving the data line use that prior art exists, cause the technical problem that data line interface and cell-phone interface damaged easily.
In a first aspect, an embodiment of the present application provides a magnetic-type charging data connection structure, including: a joint, a magnetic suction seat detachably connected with the joint,
the joint is provided with a first number of joint electrodes;
the magnetic suction seat is provided with a second number of magnetic suction seat electrodes; the second number is at least twice the first number, and the first distance between two adjacent connector electrodes is at least twice the second distance between two adjacent magnetic suction seat electrodes;
when the connector is connected with the magnetic suction seat in a first position form, each connector electrode is connected and conducted with a first part of magnetic suction seat electrodes in each magnetic suction seat electrode;
when the connector is connected with the magnetic suction seat in the second position, each connector electrode is connected and conducted with the second part of the magnetic suction seat electrodes in each magnetic suction seat electrode.
Optionally, the first number of connector electrodes includes first to fourth connector electrodes arranged at intervals in sequence;
the second number of magnetic suction seat electrodes comprise a first magnetic suction seat electrode to an eighth magnetic suction seat electrode which are sequentially arranged at intervals;
under the state that the connector is connected with the magnetic suction seat in a first position form, the first connector electrode to the fourth connector electrode are respectively connected and conducted with the first magnetic suction seat electrode, the third magnetic suction seat electrode, the fifth magnetic suction seat electrode and the seventh magnetic suction seat electrode in a one-to-one corresponding mode;
and under the condition that the connector is connected with the magnetic suction seat in a second position form, the first connector electrode to the fourth connector electrode are respectively connected and conducted with the eighth magnetic suction seat electrode, the sixth magnetic suction seat electrode, the fourth magnetic suction seat electrode and the second magnetic suction seat electrode in a one-to-one correspondence manner.
Optionally, the first connector electrode is a negative power supply electrode and the fourth connector electrode is a positive power supply electrode;
the second connector electrode is a signal anode, and the third connector electrode is a signal cathode.
Optionally, the first magnetic suction seat electrode and the eighth magnetic suction seat electrode are both positive power supply electrodes, and the second magnetic suction seat electrode and the seventh magnetic suction seat electrode are both negative power supply electrodes;
the third magnetic suction seat electrode and the sixth magnetic suction seat electrode are both signal anodes, and the fourth magnetic suction seat electrode and the fifth magnetic suction seat electrode are both signal cathodes.
Optionally, the connector electrode comprises an electrode receptacle and the magnetically attractable base electrode comprises an electrode pin that mates with the electrode receptacle.
Optionally, the joint comprises a base, and the joint electrode is arranged on one end face of the base;
magnetism is inhaled the seat and is included the casing, and the casing is provided with the recess that matches with the base, and magnetism is inhaled a seat electrode and is set up on the diapire of recess.
Optionally, a dustproof layer is arranged on the periphery of the base, and the dustproof layer is made of elastic materials.
Optionally, the base is provided with a first magnetic part, and the first magnetic part is circumferentially arranged around the inside of the base;
the magnetic attraction seat is provided with a second magnetic part, and the second magnetic part is circumferentially arranged on the side wall of the groove in a surrounding mode.
Optionally, the base and the magnetic suction seat are both made of insulating materials.
In a second aspect, an embodiment of the present application provides a magnetic-type charging data line, including the magnetic-type charging data connection structure, a transmission line, and a connection portion;
the both ends of transmission line are inhaled the seat and are connected with connecting portion electricity respectively with magnetism that formula charging data connection structure is inhaled to magnetism.
The beneficial technical effects brought by the technical scheme provided by the embodiment of the application comprise:
the utility model provides a formula data connection structure that charges is inhaled to magnetism, through the joint electrode that is provided with first quantity at the joint, inhale the magnetism that the seat is provided with the second quantity and inhale the seat electrode, and the second quantity is the at least twice of first quantity, the first interval of two adjacent joint electrodes is the at least twice of the second interval of two adjacent magnetism seat electrodes, make the joint with first position form or second position form and inhale the seat connected state with magnetism under, each joint electrode and each magnetism inhale the seat electrode homoenergetic of inhaling in the seat electrode and be connected and switch on. The connector and the magnetic suction seat can be connected without distinguishing the front side and the back side, current and data transmission can be realized, and the problem that the existing magnetic suction data line cannot be inserted in the front side and the back side is solved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram illustrating a first position of a magnetic-type charging data connection structure according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram illustrating a second position of a magnetic-type charging data connection structure according to an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of a connector of a magnetic-type charging data connection structure according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a magnetic attraction seat of a magnetic attraction type charging data connection structure according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a magnetic-type charging data line provided in an embodiment of the present application.
Description of reference numerals:
10-a linker;
11-linker electrode, 111-first linker electrode, 112-second linker electrode, 113-third linker electrode, 114-fourth linker electrode;
12-a base;
13-male head;
20-magnetic attraction seat;
21-a magnet holder electrode, 211-a first magnet holder electrode, 212-a second magnet holder electrode, 213-a third magnet holder electrode, 214-a fourth magnet holder electrode, 215-a fifth magnet holder electrode, 216-a sixth magnet holder electrode, 217-a seventh magnet holder electrode, 218-an eighth magnet holder electrode;
22-a housing;
30-a transmission line; 40-a connecting part.
Detailed Description
Reference will now be made in detail to the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.
The inventor of this application researches and discovers, need distinguish the positive and negative direction of connection when the formula charging wire is connected to current magnetism, if connect then can only charge and can not transmit data, and this use for the user has brought very big inconvenience.
The application provides a formula charging data connection structure is inhaled to magnetism and formula charging data line is inhaled aims at solving prior art's above problem.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments.
The embodiment of the application provides a formula charging data connection structure is inhaled to magnetism, and this formula charging data connection structure's structural schematic is inhaled to magnetism is shown in fig. 1 and fig. 2, includes: the connector 10 is a magnetic suction seat 20 detachably connected with the connector 10, and the connector 10 is provided with a first number of connector electrodes 11; the magnetic suction seat 20 is provided with a second number of magnetic suction seat electrodes 21; the second number is at least twice as large as the first number, and the first distance D between two adjacent joint electrodes 11 is at least twice as large as the second distance D between two adjacent magnetic suction seat electrodes 21; when the connector 10 is connected to the magnetic suction seat 20 in the first position, each connector electrode 11 is connected to and conducted with a first part of the magnetic suction seat electrodes in each magnetic suction seat electrode 21; when the connector 10 is connected to the magnetic chuck 20 in the second position, each connector electrode 11 is electrically connected to the second magnetic chuck electrode of the magnetic chuck electrodes 21.
The utility model provides a formula data connection structure that charges is inhaled to magnetism, through the joint electrode that is provided with first quantity at the joint, inhale the magnetism that the seat is provided with the second quantity and inhale the seat electrode, and the second quantity is the at least twice of first quantity, the first interval of two adjacent joint electrodes is the at least twice of the second interval of two adjacent magnetism seat electrodes, make the joint with first position form or second position form and inhale the seat connected state with magnetism under, each joint electrode and each magnetism inhale the seat electrode homoenergetic of inhaling in the seat electrode and be connected and switch on. The connector and the magnetic suction seat can be connected without distinguishing the front side and the back side, current and data transmission can be realized, and the problem that the existing magnetic suction data line cannot be inserted in the front side and the back side is solved.
It should be noted that, the first position mentioned in the embodiment of the present application refers to the forward connection of the connector 10 to the magnetic attraction seat 20, as shown in fig. 1; the second position mentioned in the embodiment of the present application refers to the connection head 10 being reversely connected to the magnet holder 20, as shown in fig. 2, wherein the position of the magnet holder 20 is kept unchanged and the connection head 10 is rotated by 180 °. When the magnetic attraction type charging data connection structure is needed to charge or transmit data of the external equipment, the connector 10 is inserted into the external equipment, the connector 10 and the magnetic attraction seat 20 are detachably connected in a magnetic attraction manner, when the connector 10 and the magnetic attraction seat 20 are close to each other, the connector electrode 11 and the magnetic attraction seat electrode 21 are connected and conducted simultaneously due to the fact that the magnetic attraction is automatically connected together, and therefore current and data transmission is achieved; after finishing electric current or data transmission, the user only need with connect 10 with inhale magnetism seat 20 separate can, need not to connect 10 and external device separation, avoided connecting 10 and inserting in external device repeatedly, the damage of joint 10 and external device interface that causes.
It should be further noted that, as shown in fig. 1, in the embodiment of the present application, the first distance D between two adjacent connector electrodes 11 is twice as long as the second distance D between two adjacent magnetic socket electrodes 21, that is, D ═ 2D. The arrangement can ensure that when the connector 10 is connected with the magnetic suction seat 20 in the first position form or the second position form, the connection and conduction of the connector electrode 11 of the connector 10 and the partial magnetic suction seat electrode 21 of the magnetic suction seat 20 can be ensured, and the current and data transmission is realized. Of course, those skilled in the art can adjust the first distance D between two adjacent connector electrodes 11 to be a multiple of the second distance D between two adjacent magnetic socket electrodes 21 according to actual requirements.
In one embodiment of the present application, the first number of the joint electrodes 11 includes first to fourth joint electrodes 111 to 114 arranged in sequence at intervals; the second number of magnetic socket electrodes 21 includes first to eighth magnetic socket electrodes 211 to 218 sequentially arranged at intervals; when the connector 10 is connected to the magnetic attraction seat 20 in the first position, the first connector electrode 111 to the fourth connector electrode 114 are respectively connected and conducted with the first, third, fifth and seventh magnetic attraction seat electrodes in a one-to-one correspondence; when the connector 10 is connected to the magnetic attraction seat 20 in the second position, the first connector electrode 111 to the fourth connector electrode 114 are respectively connected and conducted with the eighth, sixth, fourth, and second magnetic attraction seat electrodes in a one-to-one correspondence.
Specifically, in the embodiment of the present application, the number of the first number of the joint electrodes 11 is four, the joint electrodes 11 include a first joint electrode 111, a second joint electrode 112, a third joint electrode 113, and a fourth joint electrode 114, and the first joint electrode 111, the second joint electrode 112, the third joint electrode 113, and the fourth joint electrode 114 are arranged in a row at equal intervals on one end surface of the joint 10. Also, as can be seen from fig. 1, the distance of the first tab electrode 111 from the left edge of the tab 10 is smaller than the distance of the fourth tab electrode 114 from the right edge of the tab 10.
Correspondingly, in the embodiment of the present application, the second number of the magnetic socket electrodes 21 is eight, and the magnetic socket electrodes 21 include: the first magnetic socket electrode 211, the second magnetic socket electrode 212, the third magnetic socket electrode 213, the fourth magnetic socket electrode 214, the fifth magnetic socket electrode 215, the sixth magnetic socket electrode 216, the seventh magnetic socket electrode 217, and the eighth magnetic socket electrode 218 are arranged in a row at equal intervals on one end surface of the magnetic socket 20. Furthermore, as can be seen from fig. 1 and 2, the distance from the first chuck electrode 211 to the left edge of the magnetic chuck 20 is equal to the distance from the eighth chuck electrode 218 to the right edge of the magnetic chuck 20.
The arrangement and layout of the connector electrode 11 and the magnetic suction seat electrode 21 can ensure that the connector electrode 11 of the connector 10 and a part of the magnetic suction seat electrode 21 of the magnetic suction seat 20 are connected and conducted when the connector 10 is connected with the magnetic suction seat 20 in the first position form or the second position form, so as to realize the transmission of current and data.
It should be noted that, the number of the connector electrodes 11 and the magnetic socket electrodes 21 in the embodiment of the present application is described by taking the Micro-USB interface type as an example, so that the first number is four and the second number is eight in the embodiment of the present application, for example, if a ground wire is required, the first number may be set to be five, and correspondingly, the second number is ten. In addition, those skilled in the art can understand that the number of the connector electrodes 11 and the magnetic suction seat electrodes 21 specifically arranged for different types of interfaces such as lighting interface, Type-C interface, etc. according to actual requirements.
In one embodiment of the present application, the first connector electrode 111 is a negative power supply electrode, and the fourth connector electrode 114 is a positive power supply electrode; the second tab electrode 112 is a signal positive electrode, and the third tab electrode 113 is a signal negative electrode.
The first connector electrode 111 and the fourth connector electrode 114 are power interfaces and are used for transmitting current to charge external equipment; the second joint electrode 112 and the third joint electrode 113 are signal interfaces, and are used for transmitting data information to realize data transmission of the external device.
Correspondingly, the first magnetic socket electrode 211 and the eighth magnetic socket electrode 218 are both positive power supply electrodes, and the second magnetic socket electrode 212 and the seventh magnetic socket electrode 217 are both negative power supply electrodes; the third and sixth magnetic socket electrodes 213 and 216 are both signal anodes, and the fourth and fifth magnetic socket electrodes 214 and 215 are both signal cathodes.
The first magnetic socket electrode 211, the second magnetic socket electrode 212, the seventh magnetic socket electrode 217, and the eighth magnetic socket electrode 218 are power interfaces, and are responsible for transmitting current to charge the external device. Specifically, the first magnetic attraction base electrode 211 and the seventh magnetic attraction base electrode 217 are a set of power electrode pairs, that is, when the connector 10 is connected to the magnetic attraction base 20 in the first position form, the first magnetic attraction base electrode 211 and the seventh magnetic attraction base electrode 217 are electrically connected to the first connector electrode 111 and the fourth connector electrode 114, respectively, so as to implement current transmission; the second magnetic socket electrode 212 and the eighth magnetic socket electrode 218 are a set of power electrode pairs, and when the connector 10 is connected to the magnetic socket 20 in the second position, the second magnetic socket electrode 212 and the eighth magnetic socket electrode 218 are electrically connected to the fourth connector electrode 114 and the first connector electrode 111, respectively, so as to implement current transmission.
The third magnetic socket electrode 213, the fourth magnetic socket electrode 214, the fifth magnetic socket electrode 215, and the sixth magnetic socket electrode 216 are signal interfaces, and are responsible for transmitting data information to implement data transmission of the external device. The third magnetic socket electrode 213 and the fifth magnetic socket electrode 215 are a set of signal electrode pairs, and the fourth magnetic socket electrode 214 and the sixth magnetic socket electrode 216 are a set of signal electrode pairs, and the specific connection manner of the electrodes to the connector is similar to that of the power electrode pairs, and will not be described herein again.
In an embodiment of the present application, as shown in fig. 3 and fig. 4, the schematic diagram of the joint structure of the magnetic attraction type charging data connection structure and the cross-sectional schematic diagram of the magnetic attraction type magnetic attraction seat structure of the magnetic attraction type charging data connection structure are respectively shown. The connector electrode 11 comprises an electrode jack, and the magnetic suction seat electrode 21 comprises an electrode pin matched with the electrode jack.
Through setting up joint electrode 11 to the jack form, magnetism inhale a seat electrode 21 and set up to the contact pin form, can increase joint electrode 11 and magnetism inhale a contact area of seat electrode 21, reduce the phenomenon of generating heat that contact area undersize caused between joint electrode 11 and the magnetism inhale a seat electrode 21, simultaneously, the stability of being connected between reinforcing joint electrode 11 and the magnetism inhale a seat electrode 21 effectively avoids the external force of level in joint electrode 11 and magnetism inhale a seat electrode 21 contact surface direction, leads to joint electrode 11 and magnetism to inhale the phenomenon that a seat electrode 21 breaks away from. In the embodiment of the present application, the inserting needle of the magnetic socket electrode 21 may be a POGOPIN pin.
Those skilled in the art will understand that the connector electrode 11 can be configured as POGOPIN pogo pins, and the magnetic socket electrode 21 can be configured as a socket form matching the POGOPIN pogo pins according to actual requirements. Of course, the joint electrode 11 may also be provided in the form of a protrusion, and the skilled person may select different electrode patterns according to actual requirements.
In one embodiment of the present application, the joint 10 includes a base 12, and a joint electrode 11 is disposed on one end surface of the base 12; the magnetic suction seat 20 comprises a shell 22, the shell 22 is provided with a groove matched with the base 12, and the magnetic suction seat electrode 21 is arranged on the bottom wall of the groove.
Specifically, the connector electrodes 11 are arranged on one end surface of the base 12, the other end surface of the base 12 is provided with a male connector 13, and the male connector 13 is inserted into an interface of an external device. The housing 22 is provided with a groove matched with the base 12, and the magnetic suction seat electrodes 21 are arranged on the bottom wall of the groove. When the connector 10 is connected with the magnetic attraction seat 20 in the first position form or the second position form, the base 12 can be clamped in the groove of the shell 22, so that the connection stability of the connector 10 and the magnetic attraction seat 20 can be further ensured, and when the magnetic attraction type charging data connection structure transmits data for an external device, the connector 10 and the magnetic attraction seat 20 are disconnected suddenly due to external force to bring unnecessary loss to a user, and the use experience of the user is improved. Simultaneously, set up like this and can also ensure to connect 10 and magnetism and inhale the leakproofness that seat 20 is connected, improved magnetism and inhaled formula charging data connection structure's dustproof and waterproof performance, improved magnetism and inhaled formula charging data connection structure's stability and life.
It should be noted that the base 12 of the connector 10 may also be configured to have a groove, the connector electrodes 11 are arranged on the bottom wall of the groove, and correspondingly, the magnetic attraction seat 20 is configured to match with the groove, so as to ensure that the magnetic attraction seat 20 can be inserted into the groove.
In one embodiment of the present application, the periphery of the base 12 is provided with a dust barrier made of an elastic material. Through setting up the dust layer that has certain elasticity, can further promote the stability that connects 10 and magnetism to inhale seat 20 and be connected to and promote magnetism to inhale formula and charge data connection structure's dustproof and waterproof performance. In the embodiment of the application, the elastic material can be silica gel, and the color of the dustproof layer can be enriched by changing the color of the silica gel.
In one embodiment of the present application, the base 12 is provided with a first magnetic member circumferentially disposed around the inside of the base 12; the magnetic attraction seat 20 is provided with a second magnetic part, and the second magnetic part is circumferentially arranged on the side wall of the groove in a surrounding manner. In the embodiment of the present application, the first magnetic member and the second magnetic member may be magnetic blocks. The magnetic blocks are annularly arranged inside the base 12 and circumferentially arranged on the side wall of the groove in a surrounding manner, so that the connection stability of the connector 10 and the magnetic suction seat 20 can be enhanced.
In the embodiment of the application, the base and the magnetic suction seat are both made of insulating materials. Therefore, the risk of short circuit between the joint electrode 11 and the magnetic suction seat electrode 21 can be effectively reduced. In the embodiment of the present application, the insulating material may be polyvinyl chloride, synthetic resin, or the like.
In a second aspect, an embodiment of the present application provides a magnetic-type charging data line, as shown in fig. 5, the magnetic-type charging data line includes: the magnetic-type charging data connection structure, the transmission line 30 and the connection portion 40 provided in the above embodiments; two ends of the transmission line 30 are electrically connected to the magnetic attraction seat 20 and the connection portion 40 of the magnetic attraction type charging data connection structure, respectively.
In this application embodiment, magnetism is inhaled formula and is charged data connection structure's joint 10 and be used for connecting external device, and connecting portion 40 is pegged graft in other external devices for external device who connects for joint 10 provides the power or transmits data information. In the embodiment of the present application, the connection portion 40 may be an a-type interface of a USB connector.
By applying the embodiment of the application, at least the following beneficial effects can be realized:
1. the utility model provides a formula data connection structure that charges is inhaled to magnetism, through the joint electrode that is provided with first quantity at the joint, inhale the magnetism that the seat is provided with the second quantity and inhale the seat electrode, and the second quantity is the at least twice of first quantity, the first interval of two adjacent joint electrodes is the at least twice of the second interval of two adjacent magnetism seat electrodes, make the joint with first position form or second position form and inhale the seat connected state with magnetism under, each joint electrode and each magnetism inhale the seat electrode homoenergetic of inhaling in the seat electrode and be connected and switch on. The connector and the magnetic suction seat can be connected without distinguishing the front side and the back side, current and data transmission can be realized, and the problem that the existing magnetic suction data line cannot be inserted in the front side and the back side is solved.
2. Through setting up joint electrode 11 to the jack form, magnetism inhale a seat electrode 21 and set up to the contact surface of contact electrode 11 with magnetism inhale a seat electrode 21, can increase joint electrode 11 and inhale the area of contact of a seat electrode 21, reduce the heating phenomenon that contact surface undersize caused between joint electrode 11 and the magnetism inhale a seat electrode 21, simultaneously, the stability of being connected between joint electrode 11 and the magnetism inhale a seat electrode 21 is strengthened.
3. Through set up the recess that matches with base 12 shape on casing 22, when connecting 10 and magnetism and inhale seat 20 and be connected, base 12 can block and locate casing 22's recess, can ensure to connect 10 and magnetism and inhale the stability that seat 20 is connected, simultaneously, can also ensure to connect 10 and magnetism and inhale the leakproofness that seat 20 is connected, improved magnetism and inhaled formula charging data connection structure's dustproof and waterproof performance, improved magnetism and inhaled formula charging data connection structure's stability and life.
It will be understood by those skilled in the art that in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (9)
1. The utility model provides a formula charging data connection structure is inhaled to magnetism, its characterized in that includes: a joint, a magnetic suction seat detachably connected with the joint,
the joint is provided with a first number of joint electrodes; the first number of joint electrodes comprise first joint electrodes to fourth joint electrodes which are sequentially arranged at intervals, the first joint electrodes and the fourth joint electrodes are power interfaces, and the second joint electrodes and the third joint electrodes are signal interfaces;
the magnetic suction seat is provided with a second number of magnetic suction seat electrodes; the second number is twice as large as the first number, and the first distance between two adjacent joint electrodes is at least twice as large as the second distance between two adjacent magnetic suction seat electrodes; the second number of magnetic suction seat electrodes comprise first magnetic suction seat electrodes to eighth magnetic suction seat electrodes which are sequentially arranged at intervals, the first magnetic suction seat electrodes, the second magnetic suction seat electrodes, the seventh magnetic suction seat electrodes and the eighth magnetic suction seat electrodes are power interfaces, and the third magnetic suction seat electrodes, the fourth magnetic suction seat electrodes, the fifth magnetic suction seat electrodes and the sixth magnetic suction seat electrodes are signal interfaces;
when the connector is connected with the magnetic suction seat in a first position form, the first connector electrode to the fourth connector electrode are respectively in one-to-one corresponding connection and conduction with the first, third, fifth and seventh magnetic suction seat electrodes;
and when the connector is connected with the magnetic suction seat in a second position, the first connector electrode to the fourth connector electrode are respectively connected and communicated with the eighth magnetic suction seat electrode, the sixth magnetic suction seat electrode, the fourth magnetic suction seat electrode and the second magnetic suction seat electrode in a one-to-one correspondence manner.
2. The magnetic-type charging data connection structure according to claim 1, wherein the first connector electrode is a negative power supply electrode, and the fourth connector electrode is a positive power supply electrode;
the second connector electrode is a signal anode, and the third connector electrode is a signal cathode.
3. The magnetic attraction type charging data connection structure according to claim 1, wherein the first magnetic attraction base electrode and the eighth magnetic attraction base electrode are both positive power supply electrodes, and the second magnetic attraction base electrode and the seventh magnetic attraction base electrode are both negative power supply electrodes;
the third magnetic suction seat electrode and the sixth magnetic suction seat electrode are both signal anodes, and the fourth magnetic suction seat electrode and the fifth magnetic suction seat electrode are both signal cathodes.
4. The magnetic-type charging data connection structure according to any one of claims 1 to 3, wherein the connector electrode comprises an electrode jack, and the magnetic-type socket electrode comprises an electrode pin matched with the electrode jack.
5. The magnetic-type charging data connection structure according to claim 1, wherein the connector comprises a base, and the connector electrode is disposed on one end face of the base;
the magnetic suction seat comprises a shell, the shell is provided with a groove matched with the base, and the magnetic suction seat electrode is arranged on the bottom wall of the groove.
6. The magnetic-type charging data connection structure as claimed in claim 5, wherein a dustproof layer is arranged on the periphery of the base, and the dustproof layer is made of elastic material.
7. The magnetic-type charging data connection structure as claimed in claim 5, wherein the base is provided with a first magnetic member circumferentially arranged around the inside of the base;
the magnetic attraction seat is provided with a second magnetic part, and the second magnetic part is circumferentially arranged on the side wall of the groove in a surrounding mode.
8. The magnetic-type charging data connection structure as claimed in claim 5, wherein the base and the magnetic suction base are made of insulating materials.
9. A magnetic attraction type charging data line is characterized by comprising the magnetic attraction type charging data connection structure, a transmission line and a connection part, wherein the magnetic attraction type charging data connection structure is defined in any one of claims 1 to 8;
the both ends of transmission line respectively with the formula of inhaling is inhaled to magnetism of charging data connection structure inhale the seat with the connecting portion electricity is connected.
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| CN202010455452.4A CN112310734B (en) | 2020-05-26 | 2020-05-26 | Magnetic type charging data connection structure and magnetic type charging data line |
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| CN202010455452.4A CN112310734B (en) | 2020-05-26 | 2020-05-26 | Magnetic type charging data connection structure and magnetic type charging data line |
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