CN205122830U - Auxiliary charging device - Google Patents
Auxiliary charging device Download PDFInfo
- Publication number
- CN205122830U CN205122830U CN201520696743.7U CN201520696743U CN205122830U CN 205122830 U CN205122830 U CN 205122830U CN 201520696743 U CN201520696743 U CN 201520696743U CN 205122830 U CN205122830 U CN 205122830U
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- Prior art keywords
- slot
- adaptation
- metal contact
- magnetic
- connector
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Abstract
The utility model discloses an auxiliary charging device, the device include connector and adapter, connector and adapter pass through the magnetic attraction mode and connect to circular telegram or disconnection through control the device a little less than the magnetic field strength. Technical scheme utilizes the magnetism connected mode to combine through set up magnetic switch element and magnetic material on connector and adapter, conveniently charges and cuts off the power supply to the security has been guaranteed, simultaneously, connection between adapter and connector, the positive pole is a metal syringe needle or needle file, and the negative pole is the metal level of similar casing, and simple structure guarantees the accuracy of butt joint simultaneously.
Description
Technical field
The utility model relates to auxiliary charging device, particularly relates to a kind of auxiliary charging device that can be controlled charging or power-off by magnetic field power.
Background technology
Along with the use crowd of portable electronic device gets more and more, the charging of electronic equipment becomes the routine work must gone in daily life, also improves the dependence of user to charging wire simultaneously.No matter portable electronic product is charged by civil power or portable power supply, its electronic product this mostly formed by electric wire and electric connector and charging device in charging time and be electrically connected, therefore, when electronic product use taken immediately by needs (when having important incoming call time such as mobile phone is in charging), the inconvenience in use is often caused because electronic product is connected to electric wire.
Therefore, need to provide a kind of auxiliary charging device that can be controlled charging or power-off by magnetic field power, facilitate user to charge.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of auxiliary charging device, and during to solve in prior art owing to need use phone in charging process temporarily, charging wire inconvenience is taken off in time, and makes the awkward problem of user.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
A kind of auxiliary charging device, this device comprises connector and adaptation, and described connector is connected by magnetic attachment mode with adaptation, and the energising of this device of Magnetic control formed by connector and adaptation.
Preferably, described connector comprises the first magnetic housing, and described first magnetic housing is provided with external equipment attachment plug and the first slot;
Be provided with in described external equipment attachment plug data wire VCC hold and data wire GND hold;
The inwall of described first slot is provided with the first negative metal contact, described first slot be provided with the first cathode metal contact with its opening direction opposite center;
Described first negative metal contact is held with described data wire GND and is electrically connected, and described first cathode metal contact to be held with data wire VCC by tongue tube and is connected.
Preferably, the skin of described first magnetic housing is for inhaling magnetic metal or magnet, and the internal layer of described first magnetic housing is insulating material;
Preferably, described first slot and external equipment attachment plug are symmetricly set on the first magnetic housing.
Preferably, described first cathode metal contact is needle stand or contact pin.
Preferably, described adaptation comprises the second magnetic housing, and described second magnetic housing is provided with the adaptation plug and the second slot that match with described first slot;
The skin of described adaptation plug is provided with the second negative metal contact, the location matches that described adaptation plug is corresponding with the first cathode metal contact in described connector be provided with the second cathode metal contact;
Be provided with data wire VCC in described second slot to hold and data wire GND hold, described data wire VCC holds and is electrically connected with the second cathode metal contact on adaptation plug, and described data wire GND holds and is electrically connected with the second negative metal contact on adaptation plug.
Preferably, the skin of described second magnetic housing is magnet or inhales magnetic metal, and the internal layer of described second magnetic housing is insulating material;
Preferably, described second slot and adaptation plug are symmetricly set on the second magnetic housing.
Preferably, described second cathode metal contact is contact pin or needle stand.
Preferably, described external equipment attachment plug and the second slot are miniUSB slot or Lighting slot.
The beneficial effects of the utility model are as follows:
Technical scheme described in the utility model by arranging magnetic switch element and magnetic material on connector and adaptation, utilizes magnetic connected mode to combine, and the energising of this device of Magnetic control by connector and adaptation formation, ensure that the fail safe of charging; Meanwhile, the connection between adaptation and connector, positive pole is a metal needle or needle stand, and negative pole is the metal level of similar housing, and structure is simple, ensures the accuracy of docking simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail;
Fig. 1 illustrates the schematic diagram of a kind of auxiliary charging device described in this programme;
Fig. 2 illustrates the schematic diagram of connector described in this programme;
Fig. 3 illustrates the vertical view of connector described in this programme;
Fig. 4 illustrates the schematic diagram of adaptation of the present invention.
Drawing reference numeral
1, auxiliary charging device, 2, connector, 3, adaptation;
21, the first housing, 22, external equipment attachment plug, the 23, first slot, 24, magnet or inhale magnetic metal material, 25, insulating material, the 26, first negative metal contact, the 27, first cathode metal contact, 28, tongue tube;
31, the second housing, 32, adaptation plug, the 33, second slot, 34, magnet or inhale magnetic metal material, 35, insulating material, the 36, second cathode metal contact, the 37, second negative metal contact.
Embodiment
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.Parts similar in accompanying drawing represent with identical Reference numeral.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection range of the present utility model should do not limited with this.
As shown in Figure 1, the utility model discloses a kind of auxiliary charging device 1, this device comprises connector 2 and adaptation 3, and described connector 2 is connected by magnetic attachment mode with adaptation 3, and the energising of this device of Magnetic control formed by connector and adaptation or disconnection.As shown in Figures 2 and 3, connector 2 described in this programme comprises the first housing 21, and the skin of described first housing 21 is for inhaling magnetic metal or magnet 24, and the internal layer of described first housing 21 is insulating material 25; Described first housing 21 is provided with external equipment attachment plug 22 and the first slot 23; Described first slot 23 equipment connection plugs 22 are arranged on the first magnetic housing, and the first slot 23 and external equipment attachment plug 22 described in this programme are separately positioned on the two ends of the first magnetic housing; Be provided with in described external equipment attachment plug 22 data wire VCC hold and data wire GND hold; The inwall of described first slot 23 is provided with the first negative metal contact 26, described first slot 23 be provided with the first cathode metal contact 27 with its opening direction opposite center; Described first negative metal contact 27 is held with described data wire GND and is electrically connected, and described first cathode metal contact 27 to be held with data wire VCC by magnetic switch element and is connected.Magnetic switch element described in this programme adopts tongue tube 28.Described in this programme, needle stand or contact pin can be selected in the first cathode metal contact 27; Described external equipment attachment plug 22 is miniUSB plug or Lighting joint.Adaptation 3 described in this programme comprises the second housing 31 as shown in Figure 4, and the skin of described second housing 31 is magnet or inhales magnetic metal 34, and the internal layer of described second housing 31 is insulating material 35; Described second housing 31 is provided with the adaptation plug 32 and the second slot 33 that match with described first slot 23, and in this programme, adaptation plug 32 and the second slot 33 are separately positioned on the two ends of the second magnetic housing; Described second slot 33 is arranged on the direction contrary with adaptation plug 32; The skin of described adaptation plug 32 is provided with the second negative metal contact 37, the location matches that described adaptation plug 32 is corresponding with the first cathode metal contact 27 in described connector 2 be provided with the second cathode metal contact 36; Be provided with in described second slot 33 data wire VCC hold and data wire GND hold, described data wire VCC end is electrically connected with the second cathode metal contact 36 on adaptation plug 32, and described data wire GND end is electrically connected with the second negative metal contact 37 on adaptation plug 32.Second cathode metal described in this programme touch 36 for needle stand or contact pin be contact pin or needle stand, matching with the first cathode metal contact 27 in connector 2 uses; Described second slot 33 is miniUSB slot or Lighting slot.Auxiliary charging device described in this programme can be applicable to the portable handheld electronic terminal equipments such as mobile phone, e-book or PAD.Be provided with insulating barrier between cathode metal contact in this programme in connector 2 and adaptation 3 and negative metal contact chip, simultaneously between negative metal contact and magnet also containing insulating barrier, to prevent the danger such as leakage, breaking.Magnet on adaptation and connector shell or inhale magnetic metal and have different polarity, can adhesive mutually.
When user needs charging time, connector 2 is inserted the charging inlet of portable handheld electronic terminal equipment by user, then user data line and adaptation 3 is plugged together mutually.By close to each other with connector 2 for the adaptation 3 with data wire, because the housing of connector 2 and adaptation 3 is respectively equipped with the metal that can attract each other and N/S pole magnet, so generation magnetic field, adaptation 3 connects together under the effect of attraction with connector 2, tongue tube 28 in connector 2 is due to magnetic field intensity grow, closed tongue tube 28 interior metal shell fragment, and then the first cathode metal contact point 27 of the VCC of connector peripheral equipment attachment plug 22 end and the first slot 23 is connected.The the first cathode metal contact 27 be simultaneously inserted with in the second cathode metal contact 36 of the adaptation 3 of data wire and the first slot 23 is connected, the GND end of connector peripheral equipment attachment plug 22 is connected with the first negative metal contact 26 of connector 2, the first negative metal contact 27 in first slot 23 is connected with the second negative metal contact 37 in adaptation plug 32, GND in second slot 33 is connected with the GND of data wire, and then creates charge circuit.Portable handheld electronic terminal equipment is charged.Wherein the variable depressor of user data line or certain portable power source connect.
Below by one group of embodiment, this programme is described further:
As shown in Figure 1, for microUSB charging inlet in this example, auxiliary charging device 1 comprises connector 2 and adaptation 3.External equipment attachment plug in connector 2 22 plugs together mutually with the data line slot of portable handheld electronic terminal equipment, and adaptation plug 32 mutually mates with the first slot 23 on connector and is connected, and in data wire and adaptation, the second slot 33 plugs together mutually.Wherein, the external equipment attachment plug 22 in connector 2 can be the public mouth of microUSB, the Lighting joint of Apple, and the second slot 33 in adaptation 3 can be the Lighting interface of the female mouth of microUSB or Apple.In actual use, the charging inlet of the intelligent mobile product needed for user can be become according to different Demand Design.
When user needs charging time, connector 2 is inserted the charging inlet of portable handheld electronic terminal equipment by user, then user data line and adaptation 3 is plugged together mutually.By close to each other with connector 2 for the adaptation 3 with data wire, because the housing of connector 2 and adaptation 3 is respectively equipped with the metal that can attract each other and N/S pole magnet, so generation magnetic field, adaptation 3 connects together under the effect of attraction with connector 2, tongue tube 28 in connector 2 is due to magnetic field intensity grow, closed tongue tube 28 interior metal shell fragment, and then the first cathode metal contact point 27 of the VCC of connector peripheral equipment attachment plug 22 end and the first slot 23 is connected.The the first cathode metal contact 27 be simultaneously inserted with in the second cathode metal contact 36 of the adaptation 3 of data wire and the first slot 23 is connected, the GND end of connector peripheral equipment attachment plug 22 is connected with the first negative metal contact 26 of connector 2, the first negative metal contact 27 in first slot 23 is connected with the second negative metal contact 37 in adaptation plug 32, GND in second slot 33 is connected with the GND of data wire, and then creates charge circuit.Portable handheld electronic terminal equipment is charged.Wherein the variable depressor of user data line or certain portable power source connect.
In sum, technical scheme described in the utility model, by arranging magnetic switch element and magnetic material on connector and adaptation, utilizes magnetic connected mode to combine, convenient charging and power-off, and ensure that fail safe; Meanwhile, the connection between adaptation and connector, positive pole is a metal needle or needle stand, and negative pole is the metal level of similar housing, and structure is simple, ensures the accuracy of docking simultaneously.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to execution mode of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all execution modes, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection range of the present utility model.
Claims (10)
1. an auxiliary charging device, is characterized in that, this device comprises connector and adaptation, and described connector is connected by magnetic attachment mode with adaptation, and the energising of this device of Magnetic control formed by connector and adaptation or disconnection.
2. auxiliary charging device according to claim 1, is characterized in that, described connector comprises the first magnetic housing, and described first magnetic housing is provided with external equipment attachment plug and the first slot;
Be provided with in described external equipment attachment plug data wire VCC hold and data wire GND hold;
The inwall of described first slot is provided with the first negative metal contact, described first slot be provided with the first cathode metal contact with its opening direction opposite center;
Described first negative metal contact is held with described data wire GND and is electrically connected, and described first cathode metal contact to be held with data wire VCC by magnetic switch element and is connected.
3. auxiliary charging device according to claim 2, is characterized in that, the skin of described first magnetic housing is for inhaling magnetic metal or magnet, and the internal layer of described first magnetic housing is insulating material.
4. auxiliary charging device according to claim 2, is characterized in that, described first slot and external equipment attachment plug are symmetricly set on the first magnetic housing.
5. auxiliary charging device according to claim 2, is characterized in that, described first cathode metal contact is needle stand or contact pin.
6. auxiliary charging device according to claim 2, is characterized in that, described adaptation comprises the second magnetic housing, and described second magnetic housing is provided with the adaptation plug and the second slot that match with described first slot;
The skin of described adaptation plug is provided with the second negative metal contact, the location matches that described adaptation plug is corresponding with the first cathode metal contact in described connector be provided with the second cathode metal contact;
Be provided with data wire VCC in described second slot to hold and data wire GND hold, described data wire VCC holds and is electrically connected with the second cathode metal contact on adaptation plug, and described data wire GND holds and is electrically connected with the second negative metal contact on adaptation plug.
7. auxiliary charging device according to claim 6, is characterized in that, the skin of described second magnetic housing is magnet or inhales magnetic metal, and the internal layer of described second magnetic housing is insulating material.
8. auxiliary charging device according to claim 6, is characterized in that, described second slot and adaptation plug are symmetricly set on the second magnetic housing.
9. auxiliary charging device according to claim 6, is characterized in that, described second cathode metal contact is contact pin or needle stand.
10. auxiliary charging device according to claim 6, is characterized in that,
Described external equipment attachment plug is miniUSB plug or Lighting plug;
Second slot is miniUSB slot or Lighting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696743.7U CN205122830U (en) | 2015-09-09 | 2015-09-09 | Auxiliary charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696743.7U CN205122830U (en) | 2015-09-09 | 2015-09-09 | Auxiliary charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122830U true CN205122830U (en) | 2016-03-30 |
Family
ID=55578409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696743.7U Expired - Fee Related CN205122830U (en) | 2015-09-09 | 2015-09-09 | Auxiliary charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675742A (en) * | 2019-10-07 | 2020-01-10 | 南京理工大学北方研究院 | Magnetic charging electronic information display board based on Internet of things |
-
2015
- 2015-09-09 CN CN201520696743.7U patent/CN205122830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675742A (en) * | 2019-10-07 | 2020-01-10 | 南京理工大学北方研究院 | Magnetic charging electronic information display board based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20170909 |