CN209913527U - Multifunctional desktop charger - Google Patents
Multifunctional desktop charger Download PDFInfo
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- CN209913527U CN209913527U CN201920640361.0U CN201920640361U CN209913527U CN 209913527 U CN209913527 U CN 209913527U CN 201920640361 U CN201920640361 U CN 201920640361U CN 209913527 U CN209913527 U CN 209913527U
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- charger
- mounting groove
- power source
- portable power
- iron core
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000037081 physical activity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional desktop charger, including charger body and portable power source body, this internal first mounting groove that is equipped with of charger, portable power source body activity set up in first mounting groove, and portable power source body's end is equipped with magnet, and the end of first mounting groove is equipped with the iron core with magnet matched with, inserts the charger body along first mounting groove internal, and when magnet approach the iron core, just can be because of the fixed absorption of magnetic action with portable power source body on charger body. The utility model combines the mobile power supply body and the charger body into a whole, and can charge the mobile terminal through the charger body and also can charge the mobile power supply body simultaneously when charging the mobile terminal; when the external power supply cannot be connected, the mobile terminal can be charged by directly utilizing the mobile power supply body, so that the convenience and the practicability are improved; adopt magnet and iron core can further improve the utility model discloses a reliability and convenience.
Description
Technical Field
The utility model relates to a portable power source body and charger technical field, especially a multi-functional desktop charger.
Background
With the development of smart phones, the products of mobile power bodies and chargers are widely known and used by people; the use of the mobile power supply body and the charger brings great convenience to people in charging mobile phones, but brings inconvenience to people in other aspects, such as carrying, because the mobile power supply body and the charger are two separate accessories, the carrying of the two accessories is always inconvenient when going out; although there is the product that portable power source body and charger combine at present, the fixed mode that buckle and spring were adopted to the mode of fixing between portable power source body and the charger, and in the use, the spring appears damaging because of external force or long-term wearing and tearing easily, makes the unable normal use of spring, causes portable power source body card can't take out or can't fix in the charger, consequently has the drawback in the use.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a multifunctional desktop charger with portable power source body not only conveniently carries and takes out or install the portable power source body from the charger easily.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multifunctional desktop charger, includes charger body and portable power source body, this internal first mounting groove that is equipped with of charger, portable power source body activity set up in the first mounting groove, portable power source body's end is equipped with magnet, the end of first mounting groove is equipped with the iron core with magnet matched with.
Further, still include reset switch, the charger body still is equipped with the second mounting groove, reset switch locates in the second mounting groove, the outer wall winding of iron core has the coil, the end of first mounting groove still is equipped with first bullet needle, the end of portable power source body be equipped with first bullet needle assorted first output interface, coil, reset switch and first bullet needle form electric connection with the series connection mode.
Further, still include the connecting seat, the end of first mounting groove is located to the connecting seat, including connecting circuit board and second bullet needle on the connecting seat, connecting circuit board and charger body electric connection and fixed mounting are in the end of first mounting groove, the one end of second bullet needle weld in connecting circuit board on and with connecting circuit board electric connection, the other end of second bullet needle be used for with portable power source body electric connection.
Further, the charger body comprises a bottom shell, an upper cover and a circuit mainboard arranged on the bottom shell, and the circuit mainboard is electrically connected with the connecting circuit board.
Further, the end of the portable power source body still is equipped with the interface that charges with second bullet needle assorted.
Further, iron core one end weld in on the connecting circuit board, the other end of iron core be used for with magnet is laminated mutually.
The utility model has the advantages that: the mobile power supply body and the charger body are combined into a whole, so that when the mobile terminal is charged, the mobile terminal can be charged through the charger body, and the mobile power supply body can also be charged at the same time; when unable external power source of connection, can directly utilize the portable power source body to charge for mobile terminal, improved convenience and practicality, utilize the effect of magnet and iron core, can realize the installation and the dismantlement of portable power source body and charger body, further improved reliability and convenience.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is an exploded schematic view of a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of the portable power source body of the present invention;
fig. 3 is a schematic structural diagram of the connection seat of the present invention;
fig. 4 is an assembled perspective view of the present invention;
fig. 5 is a schematic circuit diagram of the connection between the reset switch, the coil and the mobile power supply body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the conception, specific structure and technical effects of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor are within the scope of the present invention.
Referring to fig. 1 to 4, for a better implementation mode, a multi-functional desktop charger includes charger body and portable power source body 21, this internal first mounting groove 121 that is equipped with of charger, portable power source body 21 activity set up in first mounting groove 121, portable power source body 21's end is equipped with magnet 211, the end of first mounting groove 121 is equipped with and inserts charger body with magnet 211 matched with iron core 31, and it is internal to insert portable power source body 21 along first mounting groove 121, and when magnet 211 is close iron core 31, just can be because of the fixed absorption of portable power source body 21 on charger body.
Preferably, still include reset switch 41, the charger body still is equipped with second mounting groove 122, reset switch 41 is located in second mounting groove 122, the outer wall winding of iron core 31 has the coil, the end of first mounting groove 121 still is equipped with first bullet needle 512, the end of portable power source body 21 is equipped with the first output interface 212 with first bullet needle 512 assorted, coil, reset switch 41 and first bullet needle 512 form electric connection with the series connection mode.
Referring to fig. 5, the reset switch 41 is normally open, and when the button of the reset switch 41 is pressed, the circuit is connected, and when the button is released, the circuit is immediately restored. By pressing the reset switch 41, the mobile power supply body 21 can input current to the coil, and when the coil is electrified, the iron core 31 is magnetized; meanwhile, the winding mode of the iron core 31 needs to be determined according to the magnetic pole of the magnet 211 facing the iron core 31, after the iron core 31 is magnetized, the magnetic poles of the surfaces of the iron core 31 and the magnet 211, which are attached to each other, are opposite, the portable power source body 21 can be ejected by utilizing the action of opposite polarities repelling, the first elastic pin 512 is separated from the first output interface 212 while the iron core 31 is ejected, the coil is powered off, the iron core 31 is demagnetized, and the portable power source body 21 is inserted into the first mounting groove 121, so that the magnet 211 and the iron core 31 can be attracted to each other again, and the portable power source body 21 is fixed on the charger body.
Preferably, the charger further comprises a connection seat 51, the connection seat 51 is disposed at the end of the first mounting groove 121, the connection seat 51 comprises a connection circuit board 511 and a second elastic pin 513, the connection circuit board 511 is electrically connected with the charger body and is fixedly mounted at the end of the first mounting groove 121, one end of the second elastic pin 513 is welded on the connection circuit board 511 and is electrically connected with the connection circuit board 511, and the other end of the second elastic pin 513 is used for electrically connecting with the mobile power supply body 21.
Preferably, the charger body includes a bottom case 12, an upper cover 11 and a circuit main board 13 disposed on the bottom case 12, the circuit main board 13 is electrically connected to the connection circuit board 511, wherein the upper cover 11 is connected to the bottom case 12 by a buckle, and the upper cover 11 is further fixedly connected to the main body by a screw and a screw cap.
Preferably, the tail end of the portable power source body 21 is further provided with a charging interface 213 matched with the second elastic pin 513.
Be equipped with at least one second output interface 131 on the circuit mainboard 13, and be equipped with the third mounting groove on the drain pan 12, in circuit mainboard 13 installation and the third mounting groove, and third mounting groove one side be equipped with second output interface 131 assorted through-hole, the circuit can be connected circuit mainboard 13 with external power source when charging for mobile terminal, and circuit mainboard 13 can realize voltage conversion and charge for mobile terminal through second output interface 131, also can charge for portable power source body 21 through connecting circuit board 511 and second bullet needle 513 simultaneously, makes portable power source body 21 store the electric energy. When no external power supply can be accessed, the mobile power supply body 21 can be temporarily connected with the mobile terminal to meet the charging requirement.
Preferably, one end of the iron core 31 is welded to the connection circuit board 511, the other end of the iron core 31 is used for being attached to the magnet 211, one end of the first pogo pin 512 is also welded to the connection circuit board 511, and the other end of the first pogo pin 512 faces to the entrance and exit of the first mounting groove 121, so as to be conveniently connected to the first output interface 212 of the mobile power supply body 21.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (6)
1. A multi-functional desktop charger which characterized in that: including charger body and portable power source body (21), this internal first mounting groove (121) that is equipped with of charger, portable power source body (21) activity set up in first mounting groove (121), the end of portable power source body (21) is equipped with magnet (211), the end of first mounting groove (121) be equipped with magnet (211) matched with iron core (31).
2. The multi-functional desktop charger of claim 1, wherein: still include reset switch (41), the charger body still is equipped with second mounting groove (122), reset switch (41) are located in second mounting groove (122), the outer wall winding of iron core (31) has the coil, the end of first mounting groove (121) still is equipped with first bullet needle (512), the end of portable power source body (21) be equipped with first bullet needle (512) assorted first output interface (212), coil, reset switch (41) and first bullet needle (512) form electric connection with series connection.
3. The multi-functional desktop charger of claim 1, wherein: still include connecting seat (51), the end of first mounting groove (121) is located in connecting seat (51), including connecting circuit board (511) and second bullet needle (513) on connecting seat (51), connecting circuit board (511) and charger body electric connection and fixed mounting in the end of first mounting groove (121), the one end of second bullet needle (513) weld in connecting circuit board (511) go up and with connecting circuit board (511) electric connection, the other end of second bullet needle (513) be used for with portable power source body (21) electric connection.
4. The multi-functional desktop charger of claim 3, wherein: the charger body comprises a bottom shell (12), an upper cover (11) and a circuit main board (13) arranged on the bottom shell (12), wherein the circuit main board (13) is electrically connected with the connecting circuit board (511).
5. The multi-functional desktop charger of claim 3, wherein: the tail end of the mobile power supply body (21) is further provided with a charging interface (213) matched with the second elastic pin (513).
6. The multi-functional desktop charger of claim 3, wherein: iron core (31) one end weld in on connecting circuit board (511), the other end of iron core (31) be used for with magnet (211) laminate mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640361.0U CN209913527U (en) | 2019-05-06 | 2019-05-06 | Multifunctional desktop charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640361.0U CN209913527U (en) | 2019-05-06 | 2019-05-06 | Multifunctional desktop charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209913527U true CN209913527U (en) | 2020-01-07 |
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ID=69047268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920640361.0U Active CN209913527U (en) | 2019-05-06 | 2019-05-06 | Multifunctional desktop charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209913527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632216A (en) * | 2022-04-07 | 2022-06-17 | 微泰医疗器械(杭州)股份有限公司 | Medical infusion equipment and active part |
-
2019
- 2019-05-06 CN CN201920640361.0U patent/CN209913527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632216A (en) * | 2022-04-07 | 2022-06-17 | 微泰医疗器械(杭州)股份有限公司 | Medical infusion equipment and active part |
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