CN212992020U

CN212992020U - Portable power source convenient to dismantle line replacement

Info

Publication number: CN212992020U
Application number: CN202022190053.8U
Authority: CN
Inventors: 蔡火明
Original assignee: Dongguan Ganna Electronic Technology Co ltd
Current assignee: Dongguan Ganna Electronic Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-16
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a mobile power supply technical field, specific portable power source convenient to dismantle and trade line that says so, including positive shell and back shell, positive shell right side is equipped with the louvre, positive shell lower extreme fixed mounting has trade line mechanism, positive shell lower extreme is equipped with trade line shell buckle groove respectively, the inside back shell of installing through the dead lever of positive shell, the back shell outside is equipped with charging wire resettlement groove, every the charging wire resettlement groove upper end is equipped with supplementary groove of getting out respectively. Can change by oneself inside charging wire through mechanism of trading the line to solved portable power source and lead to taking apart complete machine portable power source owing to from the bad of taking the charging wire, thereby can make the fixed block can insert mouthful disconnect-type with charging wire input end and charging wire, can make the button can press down through connecting rod and spring, with button rebound when static.

Description

Portable power source convenient to dismantle line replacement

Technical Field

The utility model relates to a portable power source technical field particularly, relates to a portable power source convenient to dismantle and trade line.

Background

The portable charger 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 phones 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.

However, the above solution has the following disadvantages in use: at present, portable power source on the market can not normal use from taking the charging wire because of the bad of charging wire and lead to portable power source, must unpack portable power source apart just can solve portable power source from taking the bad after-sale problem of charging wire.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a portable power source convenient to dismantle and trade line can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable power source convenient to dismantle trade line, includes front shell and back shell, front shell right side is equipped with the louvre, front shell lower extreme fixed mounting has trade line mechanism, front shell lower extreme is equipped with trade line shell buckle groove respectively, the inside back shell of installing through the dead lever of front shell, the back shell outside is equipped with charging wire arrangement groove, every respectively charging wire arrangement groove upper end is equipped with supplementary groove, every of getting out respectively charging wire arrangement inslot portion installs the charging wire respectively, every charging wire upper end fixed mounting has charging wire output terminal, every charging wire lower extreme fixed mounting has charging wire input end.

Preferably, the thread changing mechanism comprises a thread changing shell and a button groove, wherein the inner side of the thread changing shell is respectively provided with a thread changing shell buckle, each thread changing shell buckle is respectively arranged in the thread changing shell buckle groove, and the button groove is arranged in the lower end of the front shell.

Preferably, the button inslot portion rotates and installs the pivot, the movable rod is installed to the pivot axle body, movable rod left side upper end fixed mounting has the connecting rod, movable rod right side upper end fixed mounting has the fixed block, the spring is installed to the connecting rod pole body, the button is installed to the connecting rod upper end.

As preferred, positive shell lower extreme is equipped with second circuit board mounting groove, second circuit board mounting groove lower extreme is equipped with the charging wire spread groove respectively, the inside circuit board screw rod groove that is equipped with respectively of second circuit board mounting groove, second circuit board mounting groove passes through circuit board screw rod hole screw thread fixed mounting has the second circuit board, second circuit board front end is equipped with the charging wire respectively and inserts the mouth, second circuit board lower extreme inserts mouthful electric connection through the charging wire and has the charging wire input end.

Preferably, the front shell is fixedly provided with a first circuit board at the upper end inside the front shell, the upper end of the first circuit board is fixedly provided with a USB interface, the upper end of the first circuit board is fixedly provided with a charging interface, and the upper end of the first circuit board is fixedly provided with an indicator light.

Preferably, the upper end of the outer side of the front shell is respectively provided with a USB interface hole, the upper end of the outer side of the front shell is respectively provided with a charging interface hole, and the upper end of the outer side of the front shell is provided with an indicator lamp slot hole.

Preferably, the inside fixed mounting of front shell has polymer lithium cell board, polymer lithium cell board upper end electric connection has first circuit board, first circuit board electric connection has the second circuit board, first circuit board left side fixed mounting has power button.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) can change by oneself inside charging wire through mechanism of trading the line to solved portable power source and lead to taking apart whole portable power source apart because from the bad of taking the charging wire, energy-concerving and environment-protective, it is more convenient to use, safe and reliable, which charging wire has badly traded which one.

(2) Can carry out the regulation of height through the movable rod to can make the fixed block can insert mouthful disconnection with charging wire input end and charging wire, can make the button can press downwards through connecting rod and spring, with button rebound when static.

Drawings

Fig. 1 is a schematic view of an overall structure of a portable power source convenient for detaching and replacing wires according to the present invention;

fig. 2 is a schematic back structure diagram of a portable power source convenient for detaching and replacing wires according to the present invention;

fig. 3 is a schematic top view of the portable power source of the present invention for easy detachment and replacement of wires;

fig. 4 is an exploded view of a portable power source of the present invention for facilitating the detachment and replacement of wires;

fig. 5 is a schematic structural view of a lower end of a front housing of a portable power source convenient for detaching and replacing wires of the present invention;

fig. 6 is the utility model relates to a portable power source's button inner structure section view convenient to dismantle lane change.

In the figure: 1. a front side housing; 2. heat dissipation holes; 3. a wire changing mechanism; 301. a wire changing shell is buckled; 302. a wire changing shell; 303. a wire-changing housing fastening groove; 304. a second circuit board mounting slot; 305. a circuit board screw groove; 306. a movable rod; 307. a button; 308. a connecting rod; 309. a spring; 310. a fixed block; 311. a rotating shaft; 312. a button slot; 313. connecting grooves of charging wires; 4. a back side housing; 5. a charging wire arrangement groove; 6. an auxiliary take-out groove; 7. a USB interface hole; 8. a charging interface aperture; 9. a slot of an indicator light; 10. a first circuit board; 11. a charging interface; 12. an indicator light; 13. a USB interface; 14. a power button; 15. fixing the rod; 16. a polymeric lithium battery plate; 17. a charging line access port; 18. a second circuit board; 19. a circuit board screw hole; 20. a charging line output end; 21. a charging wire; 22. the charging wire input terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-6, a portable power source convenient to dismantle lane change, including front shell 1 and back shell 4, front shell 1 right side is equipped with

louvre

2, 1 lower extreme fixed mounting of front shell has

lane change mechanism

3, 1 lower extreme of front shell is equipped with line change shell buckle groove 303 respectively, 1 inside back shell 4 of installing through dead lever 15 of front shell, 4 outsides of back shell are equipped with charging wire accommodation groove 5 respectively, 5 upper ends in every charging wire accommodation groove are equipped with supplementary groove 6 of getting out respectively, 5 inside charging wires 21 of installing respectively of every charging wire accommodation groove, 21 upper ends fixed mounting of every charging wire has charging

wire output terminal

20, 21 lower extremes of every charging wire has charging wire input terminal 22.

Through the technical scheme, the equipment such as the internal polymer lithium battery plate 16 and the first circuit board 10 can be protected through the front shell 1 and the back shell 4, so that the damage to a user caused by the fact that the whole mobile power supply cannot be normally used due to damage of the internal equipment and is easy to cause danger is prevented, the interior of the mobile power supply can be subjected to auxiliary heat dissipation through the heat dissipation holes 2 to prevent accidents caused by overhigh internal temperature, so that the safety of the mobile power supply is improved, the internal charging wires 21 can be automatically replaced through the wire replacing mechanism 3, the problem that the whole mobile power supply needs to be disassembled due to the defect of the self-provided charging wires 21 is solved, the energy is saved, the environment is protected, the use is more convenient, the safety and the reliability are realized, which charging wire is damaged when the charging wire 21 is not used, the charging wire 21 can be arranged through the charging wire arrangement groove 5 to prevent, thereby strengthened the life of charging wire 21, thereby can conveniently take out charging wire 21 through supplementary groove 6 of taking out and carry out the charging to equipment.

In this embodiment, the thread changing mechanism 3 includes the thread changing outer shell 302 and the button groove 312, the inner side of the thread changing outer shell 302 is respectively provided with the thread changing outer shell buckle 301, each thread changing outer shell buckle 301 is respectively installed inside the thread changing outer shell buckle groove 303, the button groove 312 is arranged inside the lower end of the front outer shell 1, the inner structure can be protected from external influences through the thread changing outer shell 302, thereby the inner mechanism can be safer when in use, the button 307 can be installed inside the inner structure through the button groove 312, and the button 307 can disconnect the charging wire input terminal 22 and the charging wire access port 17 for replacement and use of the charging wire 21.

In order to make by one key, the inside rotation of button groove 312 installs pivot 311, pivot 311 axle body installs movable rod 306, movable rod 306 left side upper end fixed mounting has connecting rod 308, movable rod 306 right side upper end fixed mounting has fixed block 310, connecting rod 308 installs the pole body spring 309, button 307 is installed to connecting rod 308 upper end, can carry out height adjustment through movable rod 306, thereby can make fixed block 310 can be with charging wire input end 22 and charging wire access opening 17 disconnection, can make button 307 can press down through connecting rod 308 and spring 309, with button 307 rebound when static.

It should be noted that, front shell 1 lower extreme is equipped with second circuit board mounting groove 304, and second circuit board mounting groove 304 lower extreme is equipped with charging wire connecting groove 313 respectively, and second circuit board mounting groove 304 is inside to be equipped with circuit board screw rod groove 305 respectively, and second circuit board mounting groove 304 has second circuit board 18 through 19 screw thread fixed mounting in circuit board screw rod hole, and second circuit board 18 front end is equipped with charging wire access port 17 respectively, and second circuit board 18 lower extreme has charging wire input end 22 through charging wire access port 17 electric connection.

Wherein, 1 inboard upper end fixed mounting of front shell has first circuit board 10, and first circuit board 10 upper end fixed mounting respectively has USB interface 13, and first circuit board 10 upper end fixed mounting respectively has the interface 11 that charges, and first circuit board 10 upper end fixed mounting has

pilot lamp

12, and 1 outside upper end of front shell is equipped with USB interface hole 7 respectively, and 1 outside upper end of front shell is equipped with the interface hole 8 that charges respectively, and 1 outside upper end of front shell is equipped with pilot lamp slotted hole 9.

Wherein, the inside fixed mounting of positive shell 1 has polymer lithium cell board 16, and polymer lithium cell board 16 upper end electric connection has first circuit board 10, and first circuit board 10 electric connection has second circuit board 18, and first circuit board 10 left side fixed mounting has power button 14.

This portable power source convenient to dismantle trade line's theory of operation:

when in use, firstly, a data line can be inserted through the USB interface 13 to charge the equipment, and the polymer lithium battery plate 16 can also be charged through the charging interface 11, the charging operation to the external device can be performed through the charging wire output terminal 20 at the front end of the charging wire 21, the charging line input terminal 22 can be electrically connected with the charging line access 17, the polymer lithium battery panel 16 arranged inside can supply the internal power through the first circuit board 10 and the second circuit board 18 which are connected to complete the power supply process, if need change charging wire 21 open earlier that the front shell 1 lower extreme is equipped with trade line shell 302 rethread use button 307 carry out the disconnection with charging wire input end 22 inside and charging wire access mouth 17 and then carry out the change to charging wire 21, close again after the completion and trade line shell 302, accomplish the change.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable power source convenient to dismantle lane change, includes front shell (1) and back shell (4), its characterized in that: front shell (1) right side is equipped with louvre (2), front shell (1) lower extreme fixed mounting has wire changing mechanism (3), front shell (1) lower extreme is equipped with wire changing shell buckle groove (303) respectively, back shell (4) are installed through dead lever (15) to front shell (1) inside, back shell (4) outside is equipped with charging wire arrangement groove (5), every charging wire arrangement groove (5) upper end is equipped with supplementary groove (6), every of getting out respectively charging wire arrangement groove (5) inside charging wire (21) of installing respectively, every charging wire (21) upper end fixed mounting has charging wire output end (20), every charging wire (21) lower extreme fixed mounting has charging wire input end (22).

2. The portable power source convenient for wire replacement of claim 1, wherein: the wire changing mechanism (3) comprises a wire changing shell (302) and button grooves (312), wherein wire changing shell buckles (301) are arranged on the inner side of the wire changing shell (302) respectively, each wire changing shell buckle (301) is installed inside each wire changing shell buckle groove (303), and the button grooves (312) are formed in the lower end of the front shell (1).

3. The portable power source convenient for disassembling and replacing wires of claim 2, wherein: button groove (312) inside rotation installs pivot (311), movable rod (306) are installed to pivot (311) shaft body, movable rod (306) left side upper end fixed mounting has connecting rod (308), movable rod (306) right side upper end fixed mounting has fixed block (310), spring (309) are installed to connecting rod (308) pole body, button (307) are installed to connecting rod (308) upper end.

4. The portable power source convenient to dismantle and trade line of claim 3, characterized in that: the front shell (1) lower extreme is equipped with second circuit board mounting groove (304), second circuit board mounting groove (304) lower extreme is equipped with charging wire connecting groove (313) respectively, second circuit board mounting groove (304) inside is equipped with circuit board screw rod groove (305) respectively, second circuit board mounting groove (304) have second circuit board (18) through circuit board screw rod hole (19) screw thread fixed mounting, second circuit board (18) front end is equipped with charging wire access mouth (17) respectively, second circuit board (18) lower extreme has charging wire input end (22) through charging wire access mouth (17) electric connection.

5. The portable power source convenient to dismantle and trade line of claim 4, characterized in that: openly shell (1) inboard upper end fixed mounting has first circuit board (10), there is USB interface (13) first circuit board (10) upper end fixed mounting respectively, there is interface (11) that charges first circuit board (10) upper end fixed mounting respectively, first circuit board (10) upper end fixed mounting has pilot lamp (12).

6. The portable power source convenient for wire replacement of claim 1, wherein: the USB interface hole (7) is arranged at the upper end of the outer side of the front shell (1), the charging interface hole (8) is arranged at the upper end of the outer side of the front shell (1), and the indicating lamp slot hole (9) is arranged at the upper end of the outer side of the front shell (1).

7. The portable power source convenient for wire replacement of claim 5, wherein: the utility model discloses a lithium battery pack, including positive shell (1), front fixed mounting has polymer lithium cell board (16) inside, polymer lithium cell board (16) upper end electric connection has first circuit board (10), first circuit board (10) electric connection has second circuit board (18), first circuit board (10) left side fixed mounting has power button (14).