CN211830261U - Varactor portable power source based on trade electric mode - Google Patents
Varactor portable power source based on trade electric mode Download PDFInfo
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- CN211830261U CN211830261U CN202020269564.6U CN202020269564U CN211830261U CN 211830261 U CN211830261 U CN 211830261U CN 202020269564 U CN202020269564 U CN 202020269564U CN 211830261 U CN211830261 U CN 211830261U
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- discharge
- circuit board
- interface
- shell
- battery cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a varactor portable power source based on trade electric mode, include: the electric core module of the different electric capacity of discharge joint and a plurality of, the discharge joint: providing a discharge shell, wherein the top of the discharge shell is provided with a charging interface for charging and a discharge interface for discharging, and the bottom of the discharge shell is provided with a connection interface for electrically connecting with the battery cell module; a control circuit board and a connecting circuit board are arranged in the discharge shell; the connecting circuit board is also electrically connected with the connecting interface; the battery cell module comprises: providing a battery cell shell, wherein a discharge plug is arranged at the top of the battery cell shell; a discharge circuit board and a storage battery are arranged in the battery cell shell, and the storage battery is electrically connected with the discharge circuit board; the discharge circuit board is also electrically connected with the discharge plug; the electric connection is realized through the cooperation of discharge plug and connection interface to electric core module and discharge joint, and the inside power of electric core module passes through discharge joint output.
Description
Technical Field
The utility model belongs to the technical field of portable power source and specifically relates to a varactor portable power source based on trade electric mode is related to.
Background
The portable power source is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.
But the electric quantity of portable power source is certain, and portable power source's electric quantity and volume are directly proportional, and the large portable power source volume of large capacity is great to carry inconveniently, and is comparatively troublesome to daily going out, only is fit for long-distance going out and uses, and the portable power source of same small capacity is not enough to long-distance going out, in order to satisfy the demand, people just need purchase a plurality of treasures that charge, and use cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A varactor portable power source based on trade electric mode includes: the discharge joint and a plurality of battery cell modules with different electric capacities,
the discharge joint:
providing a discharge shell, wherein the top of the discharge shell is provided with a charging interface for charging and a discharge interface for discharging, and the bottom of the discharge shell is provided with a connection interface for electrically connecting with the battery cell module;
a control circuit board and a connecting circuit board are arranged in the discharge shell;
the control circuit board is electrically connected with the connecting circuit board;
the control circuit board is also electrically connected with the charging interface and the discharging interface;
the connecting circuit board is also electrically connected with the connecting interface;
the battery cell module comprises:
providing a battery cell shell, wherein a discharge plug is arranged at the top of the battery cell shell;
a discharge circuit board and a storage battery are arranged in the battery cell shell, and the storage battery is electrically connected with the discharge circuit board;
the discharge circuit board is also electrically connected with the discharge plug;
the electric connection is realized through the cooperation of discharge plug and connection interface to electric core module and discharge joint, and the inside power of electric core module passes through discharge joint output.
As a further aspect of the present invention: the number of the discharge interfaces is at least two.
As a further aspect of the present invention: the number of the charging interfaces is at least two, and the charging interfaces are one or two of a microUSB interface, a type-c interface, a lightning interface and a magnetic suction interface.
As a further aspect of the present invention: the top of the shell that discharges still is provided with two pilot lamps, two pilot lamps and two interface one-to-one that charge, the pilot lamp with charge interface electric connection, the pilot lamp that corresponds when the interface work that charges lights.
As a further aspect of the present invention: still be provided with the power display screen on the shell that discharges, power display screen and control circuit board electric connection for show and the electric quantity of the electric core module of discharging the articulate.
As a further aspect of the present invention: the bottom of the discharge shell is provided with an inward-sunken mounting groove;
the lower end of the discharge shell is provided with a cover plate, and the cover plate is matched with the mounting groove to be covered and mounted on the lower end surface of the discharge shell
Compared with the prior art, the beneficial effects of the utility model are that: the structure through the varactor formula has realized that can select the electric core module of different capacity according to the needs of oneself when using, can satisfy simultaneously daily different user demands of going out with long-distance going out, simultaneously because electric core module need not have control circuit board, therefore the comparatively expensive control chip of cost in the portable power source production just need not be possessed to electric core module's cost is lower, therefore can effectual working user's use cost.
Additional aspects and advantages of the invention 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 invention.
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 these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle discharge interface of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the discharge terminal of the present invention.
Fig. 4 is the internal structure diagram of the middle cell module of the present invention.
Fig. 5 is a schematic structural diagram of the mounting bar of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a variable capacitance mobile power supply based on a battery replacement mode includes: a discharge joint 1 and a plurality of battery cell modules 2 with different electric capacities,
the discharge joint 1:
providing a discharge shell 16, wherein a charging interface 13 for charging and a discharge interface 12 for discharging are arranged at the top of the discharge shell 16, and a connection interface 18 for electrically connecting with the cell module 2 is arranged at the bottom of the discharge shell 16;
a control circuit board 15 and a connecting circuit board 17 are arranged in the discharge shell 16;
the control circuit board 15 is electrically connected with the connecting circuit board 17;
the control circuit board 15 is also electrically connected with the charging interface 13 and the discharging interface 12;
the connecting circuit board 17 is also electrically connected with the connecting interface 18;
the battery cell module 2:
providing a cell shell 28, wherein a discharge plug 21 is arranged at the top of the cell shell 28;
a discharge circuit board 22 and a storage battery 23 are arranged in the battery cell shell 28, and the storage battery 23 is electrically connected with the discharge circuit board 22;
the discharge circuit board 22 is also electrically connected with the discharge plug 21;
electric connection is realized through the cooperation of discharging plug 21 and connection interface 18 to electric core module 2 and discharge joint 1, and the inside power of electric core module 2 passes through discharge joint 1 output.
The number of the discharge ports 12 is at least two.
The number of the charging interfaces 13 is at least two, and the charging interfaces 13 are one or two of a microUSB interface, a type-c interface, a lightning interface and a magnetic suction interface.
The top of shell 16 still is provided with two pilot lamps 14 that discharge, two pilot lamps 14 and two interfaces 13 one-to-one that charge, pilot lamp 14 with the interface 13 electric connection that charges, the pilot lamp 14 that corresponds lights when the interface 13 work that charges.
Still be provided with power display screen 11 on the shell 16 that discharges, power display screen 11 and control circuit board 15 electric connection for show and discharge the electric quantity of the electric core module 2 that connects 1 and be connected.
The bottom of the discharge casing 16 is provided with an inwardly recessed mounting groove 112;
the cover plate 3 is installed at the lower end of the discharge housing 16, and the cover plate 3 is installed on the lower end surface of the discharge housing 16 in a covering manner in cooperation with the installation groove 112 to protect the connection interface 18.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a varactor portable power source based on trade electric mode which characterized in that includes: the discharge joint and a plurality of battery cell modules with different electric capacities,
the discharge joint:
providing a discharge shell, wherein the top of the discharge shell is provided with a charging interface for charging and a discharge interface for discharging, and the bottom of the discharge shell is provided with a connection interface for electrically connecting with the battery cell module;
a control circuit board and a connecting circuit board are arranged in the discharge shell;
the control circuit board is electrically connected with the connecting circuit board;
the control circuit board is also electrically connected with the charging interface and the discharging interface;
the connecting circuit board is also electrically connected with the connecting interface;
the battery cell module comprises:
providing a battery cell shell, wherein a discharge plug is arranged at the top of the battery cell shell;
a discharge circuit board and a storage battery are arranged in the battery cell shell, and the storage battery is electrically connected with the discharge circuit board;
the discharge circuit board is also electrically connected with the discharge plug;
the electric connection is realized through the cooperation of discharge plug and connection interface to electric core module and discharge joint, and the inside power of electric core module passes through discharge joint output.
2. The varactor mobile power supply based on a commutation mode as defined in claim 1, wherein the number of the discharge interfaces is at least two.
3. The variable-capacitance mobile power supply based on the battery swapping mode as claimed in claim 1, wherein the number of the charging interfaces is at least two, and the charging interfaces are one or two of a microUSB interface, a type-c interface, a lightning interface and a magnetic attraction interface.
4. The variable-capacitance mobile power supply based on the battery replacement mode as claimed in claim 3, wherein two indicator lamps are further arranged at the top of the discharge housing, the two indicator lamps correspond to the two charging interfaces one by one, the indicator lamps are electrically connected with the charging interfaces, and the corresponding indicator lamps are turned on when the charging interfaces work.
5. The variable-capacitance mobile power supply based on the battery replacement mode according to claim 1, wherein a power supply display screen is further arranged on the discharge casing, and the power supply display screen is electrically connected with the control circuit board and used for displaying the electric quantity of the battery cell module connected with the discharge connector.
6. The variable capacitance mobile power supply based on the battery replacement mode as claimed in claim 1, wherein a mounting groove which is recessed inwards is arranged at the bottom of the discharge housing;
the lower extreme of shell of discharging installs the apron, and the apron covers with the mounting groove cooperation and installs the lower terminal surface at the shell of discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269564.6U CN211830261U (en) | 2020-03-06 | 2020-03-06 | Varactor portable power source based on trade electric mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269564.6U CN211830261U (en) | 2020-03-06 | 2020-03-06 | Varactor portable power source based on trade electric mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211830261U true CN211830261U (en) | 2020-10-30 |
Family
ID=73008658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020269564.6U Active CN211830261U (en) | 2020-03-06 | 2020-03-06 | Varactor portable power source based on trade electric mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211830261U (en) |
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2020
- 2020-03-06 CN CN202020269564.6U patent/CN211830261U/en active Active
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