CN216700263U - Magnetic suction contact charging Bluetooth headset - Google Patents
Magnetic suction contact charging Bluetooth headset Download PDFInfo
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- CN216700263U CN216700263U CN202123101921.1U CN202123101921U CN216700263U CN 216700263 U CN216700263 U CN 216700263U CN 202123101921 U CN202123101921 U CN 202123101921U CN 216700263 U CN216700263 U CN 216700263U
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Abstract
The utility model relates to a magnetic attraction contact charging Bluetooth headset which comprises a charging bin body and a charging seat body, wherein two charging holes are formed in one side of the interior of the charging bin body, a circuit board is arranged in the charging bin body, a charging positive electrode and a charging negative electrode are integrated on the circuit board and respectively correspond to the two charging holes, a positive electrode elastic needle and a negative electrode elastic needle are arranged in the interior of the charging seat body and correspond to the charging holes, the positive electrode elastic needle is connected with a charging positive electrode circuit, and the negative electrode elastic needle is connected with a charging negative electrode circuit. The utility model is positioned in a magnetic attraction mode, contact charging is carried out by contacting the positive pole elastic needle and the negative pole elastic needle with the charging positive pole and the charging negative pole, a data line is not required to be connected, the trouble caused by plugging and unplugging and the damage of product parts are avoided, and short circuit caused by reverse plugging of the charged positive pole and the charged negative pole is avoided by the principle that the homopolar poles of magnets repel each other and the heteropolar poles attract each other.
Description
Technical Field
The utility model relates to the technical field of charging devices, in particular to a magnetic contact charging Bluetooth headset.
Background
Bluetooth earphones on the market at present are charged mainly in two ways, the first way is a plug-in charging structure, repeated plugging easily causes the loss of product parts, and plug-in charging operation is executed by artificial watching, so that the operation is not easy to be carried out in places with poor sight, and the parts are easily damaged by violent plugging; the second is wireless charging mode, and wireless charging mode easy operation, but current wireless charging's cost is too high to charge conversion efficiency low, can't reach the contact mode equally high-efficient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the magnetic contact charging Bluetooth headset, which is charged through contact, does not need plug connection, is convenient and does not influence the charging efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a magnetism is inhaled contact bluetooth headset that charges, includes the storehouse body and the charging seat body of charging, two holes that charge have been seted up to the inside one side in storehouse body that charges, this internal circuit board that is provided with in storehouse that charges, the integration has the positive pole of charging and the negative pole that charges on the circuit board, the positive pole of charging with charge the negative pole respectively with two the hole that charges corresponds, the inside of charging seat body with the position that the hole that charges corresponds is provided with anodal bullet needle and negative pole bullet needle, anodal bullet needle with the anodal circuit connection that charges, the negative pole bullet needle with the negative pole circuit connection that charges.
Preferably, one side of the interior of the charging cabin body is provided with a first magnet at a position close to the charging hole, and a second magnet is arranged on the inner wall of the charging seat body at a position corresponding to the first magnet.
Preferably, the number of the first magnets is two, and the first magnets are respectively arranged on one side opposite to the two charging holes, and the number of the second magnets is two, and the second magnets respectively correspond to the positions of the first magnets and are respectively arranged on one sides of the positive pole bullet pin and the negative pole bullet pin.
Preferably, the S pole of the first magnet close to the charging positive pole is abutted to the inner wall of the charging bin body, the N pole of the first magnet close to the charging negative pole is abutted to the inner wall of the charging bin body, the N pole of the second magnet close to the positive pole elastic pin is abutted to the inner wall of the charging bin body, and the S pole of the second magnet close to the negative pole elastic pin is abutted to the inner wall of the charging bin body.
Preferably, the N pole of the first magnet close to the charging positive pole is abutted to the inner wall of the charging bin body, the S pole of the first magnet close to the charging negative pole is abutted to the inner wall of the charging bin body, the S pole of the second magnet close to the positive pole elastic pin is abutted to the inner wall of the charging bin body, and the N pole of the second magnet close to the negative pole elastic pin is abutted to the inner wall of the charging bin body.
Preferably, the integrated into one piece has two mounting grooves on storehouse body and the charging seat body charge, first magnet and second magnet inlay respectively and locate in the mounting groove.
Preferably, a circuit protection module is arranged in the charging seat body and is connected with the positive elastic needle circuit.
Preferably, it has the lid to articulate on the storehouse body of charging, the storehouse body of charging is inside to be provided with two cavitys that are used for holding the earphone.
The utility model has the beneficial effects that: the utility model is positioned in a magnetic attraction mode, contact charging is carried out by contacting the positive pole elastic needle and the negative pole elastic needle with the charging positive pole and the charging negative pole, a data line is not required to be connected, the trouble caused by plugging and unplugging and the damage of product parts are avoided, and short circuit caused by reverse plugging of the charged positive pole and the charged negative pole is avoided by the principle that the homopolar poles of magnets repel each other and the heteropolar poles attract each other.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the charging base body of the present invention;
FIG. 3 is a schematic view of the internal structure of the charging base body according to the present invention;
FIG. 4 is a schematic view of the internal structure of the charging chamber body according to the present invention;
fig. 5 is a bottom view of the charging bin body of the present invention.
Shown in the figure: 1-a charging bin body; 11-a lid; 121-charged positive electrode; 122-charged negative electrode; 13-a first magnet; 14-a charging aperture; 2-charging seat body; 221-positive pole bullet needle; 222-negative pole pogo pin; 23-a second magnet; and 3, mounting the groove.
Detailed Description
As shown in fig. 1-5, a magnetic contact charging bluetooth headset according to an embodiment of the present invention includes a charging chamber body 1 and a charging seat body 2, a cavity for placing an earphone is arranged in the charging bin body 1, a cover 11 is hinged on the charging bin body 1, a circuit board for charging is arranged in the charging bin body 1, a charging anode 121 and a charging cathode 122 are integrated on the circuit board, the charging anode 121 and the charging cathode 122 are arranged along the inner wall of the charging chamber body 1, the charging hole 14 is formed in the position of the charging bin body 1 corresponding to the charging anode 121 and the charging cathode 122, the charging hole 14 enables the anode elastic pin 221 and the cathode elastic pin 222 of the charging base body 2 to pass through, the anode elastic pin 221 is in contact connection with the charging anode 121, and the cathode elastic pin 222 is in contact connection with the charging cathode 122 to realize contact charging. The surface of the charging bin body 1 is provided with a charging seat body 2, the inside anodal bullet needle 221 and the negative pole bullet needle 222 of being provided with of the charging bin body 1, anodal bullet needle 221 and negative pole bullet needle 222 run through the charging seat body 2 sets up and extends to the outside, and anodal bullet needle 221 and negative pole bullet needle 222's position corresponds with two holes 14 that charge, when making charging bin body 1 place on charging seat body 2, anodal bullet needle 221 and negative pole bullet needle 222 can run through charge hole 14 with it realizes that the contact charges to charge anodal 121 and the negative pole 122 that charges are connected.
Moreover, two first magnets 13 are arranged on the side wall inside the charging bin body 1, the two first magnets 13 are respectively arranged on the opposite sides of the two charging holes 14, two second magnets 23 are arranged on the inner side of the charging base body 2, the two second magnets 23 are arranged on the opposite sides of the positive pole bullet pin 221 and the negative pole bullet pin 222, and when the positive pole bullet pin 221, the negative pole bullet pin 222 and the charging holes 14 are correspondingly installed, the two first magnets 13 and the two second magnets 23 are correspondingly attracted, and the first magnets 13 and the second magnets 23 are mutually attracted to assist in positioning and play a role in fixing.
The magnets have S poles and N poles, and the same poles repel each other and the opposite poles attract each other, and according to this principle, the first magnet 13 and the second magnet 23 have the following arrangement.
First, be close to charge anodal 121 the S utmost point of first magnet 13 with the inner wall of storehouse body 1 that charges offsets the setting, be close to the negative pole 122 that charges the N utmost point of first magnet 13 with the inner wall of storehouse body 1 that charges offsets the setting, be close to anodal bullet needle 221 the N utmost point of second magnet 23 with the inner wall of charging seat body 2 offsets the setting, be close to negative pole bullet needle 222 the S utmost point of second magnet 23 with the inner wall of charging seat body 2 offsets the setting.
Secondly, the N pole of the first magnet 13 close to the charging positive pole 121 is abutted against the inner wall of the charging bin body 1, the S pole of the first magnet 13 close to the charging negative pole 122 is abutted against the inner wall of the charging bin body 1, the S pole of the second magnet 23 close to the positive pole elastic pin 221 is abutted against the inner wall of the charging bin body 2, and the N pole of the second magnet 23 close to the negative pole elastic pin 222 is abutted against the inner wall of the charging bin body 2.
According to the above arrangement, when the positive pole pogo pin 221 and the negative pole pogo pin 222 are installed corresponding to the charging positive pole 121 and the charging negative pole 122, the first magnet 13 and the second magnet 23 will attract each other due to the opposite poles attracting each other, thereby achieving the effect of auxiliary installation and fixation; if the positive pole elastic needle 221 and the negative pole elastic needle 222 are installed in the direction of the charging positive pole 121 and the charging negative pole 122, the first magnet 13 and the second magnet 23 can repel each other due to the repulsion of like poles, and cannot be installed together, so that the phenomenon that the products are burnt out due to short circuit caused by the reverse connection of the positive pole and the negative pole is avoided, and the functions of protecting and identifying the positive pole and the negative pole are achieved.
Further, the homogeneous body shaping has two mounting grooves 3 on charging storehouse body 1 and the charging seat body 2, mounting groove 3 is the inside hollow cylinder structure of one end opening, first magnet 13 and second magnet 23 inlay respectively and locate in mounting groove 3, through 3 supplementary first magnet 13 of installation of mounting groove and second magnet 23, increase the steadiness of first magnet 13 and the installation of second magnet 23.
Further, a circuit protection module is arranged in the charging seat body 2, and the circuit protection module is electrically connected with the positive elastic pin 221. In this embodiment, the circuit protection module is a PTC self-recovery fuse, and if a human body or other conductors contact the positive elastic pin 221, the PTC self-recovery fuse detects an excessive current and is powered off, thereby protecting the charging seat and the human body.
It should be noted that, in the present embodiment, a PTC self-healing fuse is used as a circuit protection module, the PTC self-healing fuse is only one of the embodiments, and the same other modules capable of achieving protection function for over-current or over-voltage protection should be included in the protection scope of the present application.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a contact bluetooth headset that charges is inhaled to magnetism which characterized in that: including the storehouse body and the charging seat body of charging, two holes of charging have been seted up to the inside one side in storehouse body of charging, this internal circuit board that is provided with in storehouse of charging, the integration has the positive pole of charging and the negative pole that charges on the circuit board, the positive pole of charging with charge the negative pole respectively with two the hole of charging corresponds, the inside of charging seat body with the position that the hole of charging corresponds is provided with anodal bullet needle and negative pole bullet needle, anodal bullet needle with the anodal circuit connection that charges, negative pole bullet needle with the negative pole circuit connection that charges.
2. The magnetically attractive contact charging bluetooth headset of claim 1, wherein: the charging device is characterized in that a first magnet is arranged at a position, close to the charging hole, of one side inside the charging bin body, and a second magnet is arranged at a position, corresponding to the first magnet, on the inner wall of the charging base body.
3. The magnetically attractive contact charging bluetooth headset of claim 2, wherein: the first magnets are arranged on one side, opposite to the charging hole, of the two charging holes respectively, and the second magnets are arranged on one sides, corresponding to the positions of the first magnets, of the two charging holes respectively and arranged on the positive pole elastic needle and the negative pole elastic needle respectively.
4. The charging bluetooth headset of claim 3, wherein: the charging device comprises a charging base body, a first magnet, a second magnet, a charging cathode, a charging pin and a charging base body, wherein the charging cathode is arranged on the charging base body, the charging anode is arranged on the charging base body, the charging cathode is arranged on the charging base body, and the charging base body is arranged on the charging base body.
5. The charging bluetooth headset of claim 3, wherein: the charging device comprises a charging base body, a first magnet, a second magnet, a negative pole elastic pin, a charging positive pole, a first magnet, a second magnet, a charging negative pole elastic pin and a charging positive pole, wherein the charging positive pole is close to the N pole of the first magnet, the inner wall of the charging base body is abutted, the S pole of the first magnet, the inner wall of the charging negative pole, the S pole of the first magnet, the inner wall of the charging base body and the charging negative pole are abutted, and the N pole of the second magnet, the N pole of the second magnet and the inner wall of the charging base body are abutted.
6. The magnetically attractive contact charging bluetooth headset of any one of claims 2-5, wherein: the integrated into one piece has two mounting grooves on charging storehouse body and the charging seat body, first magnet and second magnet inlay respectively and locate in the mounting groove.
7. The magnetically attractive contact charging bluetooth headset of claim 1, wherein: the charging seat is internally provided with a circuit protection module, and the circuit protection module is connected with the positive pole spring pin circuit.
8. The magnetically attractive contact charging bluetooth headset of claim 1, wherein: the cover is hinged to the charging bin body, and two cavities used for containing earphones are arranged inside the charging bin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101921.1U CN216700263U (en) | 2021-12-02 | 2021-12-02 | Magnetic suction contact charging Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101921.1U CN216700263U (en) | 2021-12-02 | 2021-12-02 | Magnetic suction contact charging Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216700263U true CN216700263U (en) | 2022-06-07 |
Family
ID=81838626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123101921.1U Active CN216700263U (en) | 2021-12-02 | 2021-12-02 | Magnetic suction contact charging Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216700263U (en) |
-
2021
- 2021-12-02 CN CN202123101921.1U patent/CN216700263U/en active Active
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