CN215185888U - Can replace portable power source that charges end and scalable charging - Google Patents
Can replace portable power source that charges end and scalable charging Download PDFInfo
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- CN215185888U CN215185888U CN202022541787.6U CN202022541787U CN215185888U CN 215185888 U CN215185888 U CN 215185888U CN 202022541787 U CN202022541787 U CN 202022541787U CN 215185888 U CN215185888 U CN 215185888U
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- charging wire
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Abstract
The utility model discloses a can replace portable power source that charging end and scalable charging, including the portable power source shell, portable power source shell inside is equipped with continuous rechargeable battery and circuit board, and charging circuit and the charging wire circuit connection that can outwards stretch out, charging wire front end accessible magnetism mode links to each other with the detachable charging end of difference respectively. Compared with the prior art, the utility model discloses technical scheme has advantages such as convenient storage and replaceability are strong, can improve portable power source's use convenience.
Description
Technical Field
The utility model relates to a portable power source technical field, in particular to can replace portable power source that charges end and scalable charging.
Background
With the continuous improvement of living standard and manufacturing capability of people, smart phones are widely used in life of people, in order to achieve the purpose of portability, the existing smart phones need to be manufactured to be lighter and thinner, and are limited by the technical level of the existing batteries, the battery capacity of the smart phones is often limited by the factors such as the whole size of the mobile phones and the whole weight of the mobile phones, and the smart phones cannot be manufactured into large-capacity batteries, so that the electric quantity of the mobile phones is sharply reduced and the service life of the mobile phone batteries is influenced when the mobile phones are used for a long time in daily life.
To the problem that the current cell-phone electric quantity is often not enough, people use the cell-phone in the open air or in the inconvenient application scene that charges, often can use external portable power source to provide temporary charging for the cell-phone, but in the cell-phone charging technology development, a plurality of kinds of interfaces that charge have appeared, and the general interface that charges at present stage includes three kinds at least, when the user used portable power source to charge for the cell-phone, then need choose different interface charging wires for use according to corresponding cell-phone, if the user charges to the cell-phone of many different interfaces simultaneously, then need carry a plurality of charging wires, can reduce the portability like this, and when the non-charging state of charging wire, the interface that charges of charging wire is free state, scrape colored material surface of scraping easily such as colored cell-phone screen easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable power source that can replace charging end and scalable charging that convenient storage and replaceability are strong aims at improving portable power source's use convenience.
In order to achieve the purpose, the utility model provides a can replace portable power source that charging end and scalable charge, including the portable power source shell, inside rechargeable battery and the circuit board that links to each other that is equipped with of portable power source shell, charging circuit and the charging wire circuit connection that can outwards stretch out, charging wire front end accessible magnetism mode links to each other with the detachable charging end of difference respectively.
Preferably, the charging wire front end is equipped with first step recess, the end bottom of charging is equipped with second step recess, and the end that charges is pegged graft through the cooperation of the first step recess of second step recess and charging wire front end and is linked to each other.
Preferably, a magnet is arranged at the front part of the charging wire and is magnetically connected with a ferromagnetic component inside or on the surface of the charging terminal; the front part of the charging wire is provided with a ferromagnetic component which is magnetically connected with a magnet inside or on the surface of the charging terminal.
Preferably, the bottom of the charging terminal is provided with a plurality of contact pins which are correspondingly connected with the jacks arranged at the front end of the charging wire in an inserting manner.
Preferably, the top end face of the mobile power supply shell is provided with an accommodating groove, the inner bottom face of the accommodating groove is provided with a plurality of positioning grooves, and the positioning grooves are matched with the bottom of the charging terminal head to be positioned and connected in an inserting mode.
Preferably, the top of the accommodating groove is provided with a dustproof cover plate capable of sliding in a plane, and the dustproof cover plate opens or closes an opening at the top of the accommodating groove.
Preferably, be equipped with rotatory take-up coil winding in the portable power source shell and accomodate the charging wire, portable power source shell top surface is equipped with the charging wire and holds the recess, and the charging wire front end can block into the charging wire and hold the recess chucking location.
Preferably, the charging wire accommodating groove is provided with a smooth transition groove at the front part and communicated with the charging wire accommodating groove.
Preferably, the bottom of the mobile power supply shell is of an outer convex arc three-dimensional structure, and a plurality of electric quantity indicating lamps are arranged on the surface of the mobile power supply shell and electrically connected with the circuit board.
Preferably, a plurality of charging terminal includes Micro charging terminal, Type-C charging terminal, Lightning charging terminal.
The utility model discloses technical scheme prior art has following advantage relatively:
the utility model discloses technical scheme's charging wire front end can dismantle with different charging end through magnetism mode of linking to each other and link to each other, and wherein the end that charges includes Micro charging end, Type-C charging end, Lightning charging end at least, can satisfy the user demand of the different interface that charges to the inside rotatory take-in drum that is provided with of portable power source shell, can realize convenient charging wire of accomodating, in order to avoid taking place the winding and conveniently carrying.
In addition, the top surface of the mobile power supply shell is provided with an accommodating groove and a positioning groove is arranged in the accommodating groove, so that different types of charging terminals can be accommodated and positioned and installed, and the charging terminals can be conveniently replaced by users.
The charging wire accommodating groove is matched with the front end of the charging wire for limiting, so that the charging wire in a non-use state is fixed and cannot be changed into a free state, and the specification arrangement of wires is realized; in addition, the lower structure of the shell of the mobile power supply is of an arc transition structure, so that the mobile power supply is convenient for a user to carry and is not easy to scrape other articles and is attractive as a whole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a mobile power supply of the present invention;
fig. 2 is another schematic perspective view of the portable power source of the present invention;
fig. 3 is a usage state diagram of the portable power source of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Mobile |
22 | |
| 11 | Accommodating |
3 | Charging terminal |
| 111 | |
31 | |
| 12 | Charging |
32 | |
| 13 | |
33 | Type- |
| 2 | Charging |
4 | Electric |
| 21 | First step groove | 5 | Dustproof cover plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a can replace portable power source that charges end and scalable charging.
Please refer to fig. 1 to 3, the portable power source with replaceable charging terminal and retractable charging of the embodiment of the present invention includes a portable power source housing 1, a rechargeable battery (not shown) and a circuit board (not shown) connected to each other are disposed inside the portable power source housing 1, a charging circuit is connected to a charging wire 2 circuit which can be extended outwards, and the front end of the charging wire 2 can be respectively connected to different detachable charging terminals 3 through a magnetic manner. Specifically, the 2 front ends of charging wire of this embodiment are equipped with first step recess 21, and the 3 bottom of charging end is equipped with second step recess, and consequently charging end 3 links to each other and the different charging end 3 of being convenient for and the change of 2 front ends of charging wire through the cooperation swiftly grafting of second step recess and the first step recess 21 of 2 front ends of charging wire.
Preferably, the charging wire 2 front portion of this embodiment is equipped with the ferromagnetism part magnetism that magnet and charging terminal 3 are inside or surperficial and links to each other to can conveniently and swiftly link to each other charging wire 2 and charging terminal 3 through magnetism connected mode. The utility model discloses an in other implementations, the charging wire 2 front portion is equipped with the ferromagnetism part and links to each other with the magnet magnetism on the charging end 3 inside or surface. In order to improve the reliability after linking to each other between charging terminal 3 and the charging wire 2, this embodiment corresponds the grafting through the jack 22 that is equipped with a plurality of contact pins and charging wire 2 front end in the 3 bottoms of charging terminal and links to each other.
In order to enable the portable power source of this embodiment to conveniently carry different types of charging terminals 3, the top end surface of the portable power source housing 1 of this embodiment is provided with an accommodating groove 11, the bottom surface in the accommodating groove 11 is provided with a plurality of positioning grooves 111, and the positioning grooves 111 are connected with the bottoms of the charging terminals 3 in a matching, positioning and plugging manner. In addition, the charging terminal 3 of the embodiment includes a Micro charging terminal 31, a Lightning charging terminal 32 and a Type-C charging terminal 33, so as to satisfy the charging interface Type of the general mobile phone in the market.
Preferably, the top of the accommodating groove 11 of this embodiment is provided with a dustproof cover plate 5 capable of sliding in a plane, and the dustproof cover plate 5 opens or closes the opening at the top of the accommodating groove 11, so as to improve the dustproof performance of the charging terminal 3 and avoid the phenomenon that the charging terminal 3 is separated outwards when a user carries the mobile power supply.
This embodiment can conveniently stretch out and accomodate to the inside shrink of portable power source shell 1 outwards in order to realize charging wire 2, is equipped with the winding of rotatory storage coil in the portable power source shell 1 of this embodiment and accomodates charging wire 2, and wherein the winder of prior art is chooseed for use to the rotatory storage coil of this embodiment, does not describe here in detail, can realize convenient accomodating charging wire 2 through setting up rotatory storage coil to avoid charging wire 2 to take place the winding. The 1 top surface of portable power source shell is equipped with the charging wire and holds recess 12, and the charging wire can be gone into to the 2 front ends of charging wire in addition and holds the 12 chucking location of recess, avoids charging wire 2 to take place outside swings and scrape other part surfaces of flower at non-charging state. In addition charging wire holds recess 12 front portion and is equipped with slick and sly transition recess 13 and charging wire and holds recess 12 intercommunication, consequently the user can insert the nail to transition recess 13 in and hold recess 12 and link to each other with charging wire 2's tip outwards turning out charging wire and hold the end 3.
Preferably, portable power source shell 1 bottom of this embodiment is evagination circular arc spatial structure for portable power source wholly has better aesthetic property, and portable power source shell 1 surface is equipped with a plurality of electric quantity pilot lamps 4 and is connected with the circuit board electricity in addition, realizes the show to the electric quantity.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a can replace portable power source that charging end and scalable charging, a serial communication port, including the portable power source shell, inside rechargeable battery and the circuit board that links to each other that is equipped with of portable power source shell, charging circuit is connected with the charging wire electricity that can outwards stretch out, and charging wire front end accessible magnetism mode links to each other with the detachable charging end of difference respectively, it accomodates the charging wire to be equipped with the rotatory drum winding of accomodating in the portable power source shell, portable power source shell top surface is equipped with the charging wire and holds the recess, and the charging wire front end can block into the charging wire and hold the recess chucking location, portable power source shell top end face still is equipped with and is used for acceping the holding recess of charging end.
2. The mobile power supply according to claim 1, wherein a first step groove is formed at the front end of the charging wire, a second step groove is formed at the bottom end of the charging terminal, and the charging terminal is connected with the first step groove at the front end of the charging wire in a matched and plugged manner through the second step groove.
3. The mobile power supply according to claim 2, wherein a magnet is arranged at the front part of the charging wire and is magnetically connected with a ferromagnetic component inside or on the surface of the charging terminal; the front part of the charging wire is provided with a ferromagnetic component which is magnetically connected with a magnet inside or on the surface of the charging terminal.
4. The mobile power supply according to claim 3, wherein a plurality of pins are arranged at the bottom of the charging terminal and correspondingly connected with a jack arranged at the front end of the charging wire in an inserting manner.
5. The mobile power supply according to claim 4, wherein a plurality of positioning grooves are formed in the inner bottom surface of the accommodating groove in the top end surface of the mobile power supply shell, and the positioning grooves are matched, positioned and connected with the bottoms of the charging terminals in a plugging mode.
6. The mobile power supply according to claim 5, wherein a dust-proof cover plate capable of sliding in a plane is disposed at the top of the receiving groove, and the dust-proof cover plate opens or closes an opening at the top of the receiving groove.
7. The mobile power supply according to claim 1, wherein a smooth transition groove is formed in the front of the charging wire accommodating groove and is communicated with the charging wire accommodating groove.
8. The mobile power supply according to claim 7, wherein the bottom of the mobile power supply housing is of a convex arc three-dimensional structure, and a plurality of electric quantity indicator lamps are arranged on the surface of the mobile power supply housing and electrically connected with the circuit board.
9. The portable power source of claim 1, wherein the plurality of charging terminals comprise a Micro charging terminal, a Type-C charging terminal, and a Lightning charging terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541787.6U CN215185888U (en) | 2020-11-06 | 2020-11-06 | Can replace portable power source that charges end and scalable charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541787.6U CN215185888U (en) | 2020-11-06 | 2020-11-06 | Can replace portable power source that charges end and scalable charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185888U true CN215185888U (en) | 2021-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022541787.6U Active CN215185888U (en) | 2020-11-06 | 2020-11-06 | Can replace portable power source that charges end and scalable charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185888U (en) |
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2020
- 2020-11-06 CN CN202022541787.6U patent/CN215185888U/en active Active
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