CN220775444U

CN220775444U - Portable power source with foldable plug

Info

Publication number: CN220775444U
Application number: CN202322508114.4U
Authority: CN
Inventors: 张文锋; 刘圣富; 刘圣田
Original assignee: Hunan Xulian Technology Co ltd
Current assignee: Hunan Xulian Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-12
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a plug-foldable mobile power supply, which belongs to the technical field of mobile power supplies and comprises a shell and a battery cell arranged in the shell, wherein the output end of the battery cell extends to the outside of the shell, one side of the upper end of the shell is provided with a notch, the inside of the notch is slidably clamped with a movable frame, the movable frame is clamped with a connecting frame, one end of the connecting frame is fixedly provided with a plug, one side of the lower end of the connecting frame is fixedly provided with a flexible flat cable, the plug is electrically connected with the battery cell through the flexible flat cable, when the mobile power supply is used, the plug is conveniently moved to be vertical or parallel to the notch through the movable frame, further the plug is conveniently folded and accommodated according to the use requirement, the connecting frame is separated from the movable frame through the flexible flat cable, the flexible flat cable is pulled out, further the use is conveniently carried out in a narrow space at an external jack, and the applicability is improved.

Description

Portable power source with foldable plug

Technical Field

The utility model particularly relates to a mobile power supply with a foldable plug, and belongs to the technical field of mobile power supplies.

Background

The portable power source is also called a portable power source and a portable charger, which can be carried by a person and can store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and the portable power source is particularly applied to occasions without external power supply. The main components of the material comprise: the battery used as electric energy storage, the circuit (direct current-direct current converter) for stabilizing the output voltage, most of the mobile power supply is provided with a charger and used as a built-in battery for charging, and the circuit is widely used at present.

The publication number is: CN209497294U, a combined mobile power supply, comprising a charging module and a power storage module. The charging module is provided with an input interface, and the input interface is externally connected with a detachable input module. The input interface supports 12V, 24V, 110V and 220V input, the charging module is provided with USB output interfaces of 5V5A and 5V2A, and the electricity storage module is provided with USB output interfaces of 5V5A and/or 5V 2A. The power storage module is provided with a wireless charging and discharging circuit. The charging module, the electricity storage module and the battery increment package are mutually and electrically connected through magnetic attraction. The detachable input module is a detachable folding charging plug or a vehicle-mounted cigar lighter input connector. A charging wire storage bin and an electric quantity indicator lamp are further arranged on the combined type mobile power supply.

However, when the plug is used, although the plug can be folded and stored, when the jack position space is small, the plug cannot be connected with an external jack, so that the plug is inconvenient to use and has poor applicability.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a mobile power supply with a foldable plug, so as to achieve the aims of being convenient for folding and separating the plug and having high applicability.

The utility model realizes the purpose through the following technical scheme, the plug foldable mobile power supply comprises a shell and a battery core arranged in the shell, wherein the output end of the battery core extends to the outside of the shell, a notch is formed in one side of the upper end of the shell, a movable frame is connected in a sliding manner in the notch, a connecting frame is connected to the movable frame in a clamping manner, a plug is fixedly arranged at one end of the connecting frame, a flexible flat cable is fixedly arranged at one side of the lower end of the connecting frame, the plug is electrically connected with the battery core through the flexible flat cable, when the battery core is required to be charged, electricity storage and discharge are carried out through the battery core, the movable frame moves in the notch, the plug extends out of one side of the shell, the plug is conveniently inserted into an external jack, when the plug is required to be rotated, the movable frame is conveniently inserted into the notch, the plug is conveniently inserted into the jack, and the plug is conveniently moved out of the notch through the jack, and the position of the jack is conveniently inserted into the jack, and the plug is conveniently moved into the jack through the notch when the plug is required to be conveniently inserted into the jack.

Preferably, the waist-shaped holes are formed in two sides of the inside of the notch, the clamping claws are fixedly mounted at two ends of the movable frame and are clamped in the waist-shaped holes, and the movable frame can move or rotate in the notch conveniently through the clamping claws and the waist-shaped holes.

Preferably, the upper end of the movable frame is provided with a clamping groove with a T-shaped structure, the connecting frame is clamped in the clamping groove, and the connecting frame is conveniently clamped in the clamping groove, so that the connecting frame is conveniently separated from the movable frame.

Preferably, the limiting holes are formed in two ends of one side of the inside of the clamping groove, the protruding points made of rubber are fixedly mounted at two ends of one side of the connecting frame, the protruding points are clamped in the limiting holes, the protruding points and the limiting holes are used for further improving the stability of connection after the connecting frame is mounted, and the connection is avoided.

Preferably, the threading hole has been seted up to the inside lower extreme of draw-in groove, the threading hole that soft winding displacement passed with link looks fixed connection, through the threading hole, be convenient for to the soft winding displacement is laid and is used.

Preferably, the upper end of the inner part of the shell is located at one side of the notch, a cavity is formed in the upper end of the shell, a shaft lever is fixedly arranged at the middle position of the cavity, a roller is rotatably arranged at the outer side of the shaft lever, the soft flat cable is wound on the roller, the roller is enabled to rotate on the shaft lever through the cavity and the roller, and the soft flat cable is convenient to wind and use.

Preferably, the outside of axostylus axostyle even fixed mounting has the wind spring, just the inboard of cylinder with the one end of wind spring is fixed connection mutually, the one end of flexible flat cable through electrically conductive sliding ring with electric core looks electric connection, through the wind spring, be convenient for right after flexible flat cable draws out, make the cylinder is automatic to be rewound, is right flexible flat cable is rolled up.

Preferably, a through hole is formed in one side of the inside of the notch, the through hole is communicated with the cavity, the flexible flat cable extends to the inside of the cavity through the through hole and is wound on the roller, and wiring of the flexible flat cable is facilitated through the through hole.

The beneficial effects of the utility model are as follows: when using, through the adjustable shelf, be convenient for move about the plug to perpendicular or parallel to breach, and then be convenient for fold the accomodate the plug, be convenient for adjust according to the user demand to separate link and adjustable shelf through soft winding displacement and link, pull out soft winding displacement, and then be convenient for use in the comparatively narrow space of outside jack department, improve the suitability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of another angle of the present utility model;

FIG. 3 is a schematic view of the structure of the movable frame according to the present utility model;

FIG. 4 is a schematic view of the structure of the position of the connecting frame according to the present utility model;

fig. 5 is a schematic view of the present utility model with a partially broken shell.

In the figure: 1. a housing; 2. a battery cell; 3. a notch; 4. a movable frame; 5. a connecting frame; 6. a plug; 7. soft flat cable; 8. a waist-shaped hole; 9. a claw; 10. a clamping groove; 11. a limiting hole; 12. a bump; 13. a threading hole; 14. a cavity; 15. a shaft lever; 16. a roller; 17. a coil spring; 18. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a plug foldable mobile power supply, including casing 1, and install at the inside electric core 2 of casing 1, and electric core 2's output extends to the outside of casing 1, breach 3 has been seted up to casing 1's upper end one side, the inside slip joint of breach 3 has movable frame 4, and the joint has link 5 on the movable frame 4, the one end fixed mounting of link 5 has plug 6, the lower extreme one side fixed mounting of link 5 has soft winding displacement 7, and plug 6 is through soft winding displacement 7 and electric connection mutually with electric core 2, when using, through electric core 2, store up electric and discharge, use as mobile power supply, and when needs to charge to electric core 2, through slip movable frame 4, make movable frame 4 remove in breach 3's inside, and then make plug 6 extend out from casing 1's one side, and then be convenient for peg graft plug 6 on the jack of outside, when needs to rotate plug 6, through movable frame 4, make movable frame 4 rotate in breach 3's inside, make plug 6 and be convenient for insert the position at the jack that the inside of breach 3, make plug 6 and be convenient for insert the jack 5 when the position is difficult to carry out the flexible winding displacement 5, and can's the jack is difficult to carry out in the outside through the position when the jack that the position is difficult to insert the flexible winding displacement 6, and the jack is difficult to remove the position when using, and the jack is difficult to insert the jack is difficult to be connected to the outside, and the jack is moved out, when the position is difficult to the jack is moved out, when the position is convenient to insert the jack 5.

Waist type hole 8 has all been seted up to the inside both sides of breach 3, and the equal fixed mounting in both ends of movable frame 4 has jack catch 9, and jack catch 9 joint is in the inside in waist type hole 8, through jack catch 9 and waist type hole 8, and then the movable frame 4 of being convenient for removes or rotates in the inside of breach 3, convenient to use.

The draw-in groove 10 of T type structure has been seted up to the upper end of adjustable shelf 4, the inside at draw-in groove 10 is passed through draw-in groove 10 to link 5 of being convenient for, the spacing hole 11 has all been seted up at the inside one side both ends of draw-in groove 10, and the bump 12 that rubber was made of equal fixed mounting in one side both ends of link 5, bump 12 joint is in the inside of spacing hole 11, through bump 12 and spacing hole 11, and then after installing link 5, the stability of connection is improved, avoid disengaging, the through wires hole 13 has been seted up to the inside lower extreme of draw-in groove 10, the through wires hole 13 and link 5 fixed connection that soft winding displacement 7 passed, through wires hole 13, be convenient for use of wiring to soft winding displacement 7.

The inside upper end of casing 1 is located one side of breach 3 and has seted up cavity 14, and the intermediate position fixed mounting of cavity 14 has axostylus axostyle 15, the outside of axostylus axostyle 15 rotates and installs cylinder 16, and soft winding displacement 7 twines on cylinder 16, through cavity 14 and cylinder 16, make cylinder 16 rotate on axostylus axostyle 15, be convenient for carry out the rolling to soft winding displacement 7, facilitate the use, the outside of axostylus axostyle 15 evenly fixed mounting has wind spring 17, and the inboard of cylinder 16 is connected with the one end of wind spring 17, the one end of soft winding displacement 7 is connected with electric core 2 through electrically conductive sliding ring, through wind spring 17, be convenient for pull out the back to soft winding displacement 7, make cylinder 16 automatic rollback, wind soft winding displacement 7, through-hole 18 has been seted up to one side of the inside of breach 3, and through-hole 18 is linked together with cavity 14, soft winding displacement 7 extends to the inside of cavity 14 through-hole 18 on cylinder 16, through-hole 18, be convenient for carry out the wiring to soft winding displacement 7 and use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a plug foldable mobile power supply, its characterized in that, is including casing (1), and install inside electric core (2) of casing (1), just the output of electric core (2) extends to the outside of casing (1), breach (3) have been seted up to upper end one side of casing (1), the inside slip joint of breach (3) has movable frame (4), just the joint has link (5) on movable frame (4), the one end fixed mounting of link (5) has plug (6), the lower extreme one side fixed mounting of link (5) has soft winding displacement (7), just plug (6) pass through soft winding displacement (7) with electric core (2) looks electric connection.

2. The plug-foldable mobile power supply of claim 1, wherein: waist-shaped holes (8) are formed in two sides of the inside of the notch (3), clamping claws (9) are fixedly mounted at two ends of the movable frame (4), and the clamping claws (9) are clamped in the waist-shaped holes (8).

3. The plug-foldable mobile power supply of claim 1, wherein: the upper end of the movable frame (4) is provided with a clamping groove (10) with a T-shaped structure, and the connecting frame (5) is clamped in the clamping groove (10).

4. A plug-foldable mobile power supply as claimed in claim 3, wherein: limiting holes (11) are formed in two ends of one side of the inside of the clamping groove (10), protruding points (12) made of rubber are fixedly mounted at two ends of one side of the connecting frame (5), and the protruding points (12) are clamped in the limiting holes (11).

5. A plug-foldable mobile power supply as claimed in claim 3, wherein: the lower end of the inside of the clamping groove (10) is provided with a threading hole (13), and the threading hole (13) through which the flexible flat cable (7) passes is fixedly connected with the connecting frame (5).

6. The plug-foldable mobile power supply of claim 1, wherein: the inner upper end of the shell (1) is positioned at one side of the notch (3) and is provided with a cavity (14), a shaft lever (15) is fixedly arranged at the middle position of the cavity (14), a roller (16) is rotatably arranged at the outer side of the shaft lever (15), and the flexible flat cable (7) is wound on the roller (16).

7. The plug-foldable mobile power supply of claim 6, wherein: the outside of axostylus axostyle (15) is even fixed mounting has wind spring (17), just the inboard of cylinder (16) with the one end of wind spring (17) is connected fixedly, the one end of flexible flat cable (7) through electrically conductive sliding ring with electric core (2) is connected.

8. The plug-foldable mobile power supply of claim 7, wherein: a through hole (18) is formed in one side of the inside of the notch (3), the through hole (18) is communicated with the cavity (14), and the soft flat cable (7) extends to the inside of the cavity (14) through the through hole (18) and is wound on the roller (16).