CN224053329U - An improved, retractable, portable power supply structure - Google Patents
An improved, retractable, portable power supply structureInfo
- Publication number
- CN224053329U CN224053329U CN202520517048.3U CN202520517048U CN224053329U CN 224053329 U CN224053329 U CN 224053329U CN 202520517048 U CN202520517048 U CN 202520517048U CN 224053329 U CN224053329 U CN 224053329U
- Authority
- CN
- China
- Prior art keywords
- housing
- interface
- groove
- rotating shaft
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Telephone Set Structure (AREA)
Abstract
The utility model discloses an improved storable portable power supply structure which comprises a shell, an interface component, a limiting plate, a battery component, at least one elastic piece, a bending section and a bending groove, wherein the battery component is arranged in the shell and is used for supplying power, the elastic piece is arranged on the limiting plate, the bending section and the bending groove are formed on the elastic piece, a positioning protrusion is formed on a positioning part of the interface in a protruding mode, when the interface component swings and enables the positioning protrusion to slide onto the bending section, the interface component is accommodated in the accommodating groove, and when the interface component swings and enables the positioning protrusion to slide into the bending groove, the interface component is unfolded outwards. According to the utility model, the interface component can be swingably accommodated in the accommodating groove when not in use, so that the interface is effectively prevented from being directly exposed outside the shell, and portability is enhanced.
Description
Technical field:
The utility model relates to the technical field of charging equipment, in particular to an improved storable portable power supply structure.
The background technology is as follows:
At present, mobile phones become an indispensable part of life of people, all things can be interconnected through the mobile phones, and a plurality of functions are realized through the mobile phones, but the dependence of people on the mobile phones is also increased. Along with the rapid iteration of the mobile phone, the functions of the mobile phone are more and more, and the electric quantity consumption of the mobile phone is larger, so that people often carry a portable power supply when going out to charge the mobile phone conveniently.
The current portable power supply on the market can directly insert a charging interface into equipment to be charged for charging, so that the charging difficulty is reduced, for example, chinese patent application No. CN204794164U discloses a portable charger, which comprises a shell, a charging output interface, a charging battery and a charging control circuit, wherein the charging output interface is used for being directly connected with the charging interface of the equipment to be charged, the charging battery is arranged in the shell, the charging control circuit is used for controlling the charging output interface to output charging current, and the charging output interface is convexly arranged outside the shell and is connected with the shell. The charging output interface of the technical scheme can directly charge the charging equipment, so that the charging convenience is improved.
However, this prior art structure still has the following disadvantages:
In the technical scheme, the housing is not provided with the accommodating groove, so that the charging output interface is directly exposed outside the housing and is not supported for accommodating, and in use, the charging device is often required to be placed in a place with relatively crowded space such as a pocket, a knapsack, a handbag and the like, the connection part of the charging output interface is also fragile, and is easy to squeeze with other articles, so that the charging output interface is accidentally damaged, and even can be directly broken when serious.
In view of this, the present inventors have proposed the following means.
The utility model comprises the following steps:
The utility model aims to overcome the defects of the prior art and provide an improved portable power supply structure capable of being stored.
The technical scheme includes that the improved portable power supply structure capable of being stored comprises a shell, an interface component, a limiting plate, at least one elastic piece and a positioning protrusion, wherein the shell is provided with a storage groove, the interface component is arranged in the storage groove in a swinging mode and comprises an interface positioning portion and an interface, the limiting plate is arranged in the shell and used for limiting the interface positioning portion, the battery component is arranged in the shell and used for supplying power, the elastic piece is arranged on the limiting plate, a bending section and a bending groove are formed on the elastic piece in a forming mode, the positioning protrusion is formed on the interface positioning portion in a protruding mode, when the interface component swings and enables the positioning protrusion to slide onto the bending section, the interface component is accommodated in the storage groove, and when the interface component swings and enables the positioning protrusion to slide into the bending groove, the interface component is outwards unfolded.
Furthermore, in the above technical scheme, the interface locating part both sides bulge shaping respectively has first pivot and second pivot, the shaping has first rotation groove and second rotation groove respectively in the casing, and first pivot corresponds the card and goes into first rotation inslot, and the second pivot corresponds the card and goes into the second rotation inslot to avoid the interface subassembly to take out in accomodate the groove. Here, the first rotating shaft and the second rotating shaft are positioned on the same axis,
In the technical scheme, the first supporting part for supporting the first rotating shaft is formed on the limiting plate in a protruding mode, the second supporting part for supporting the second rotating shaft is formed on the limiting plate in a protruding mode, the upper surface of the first supporting part is provided with an arc surface, and the upper surface of the second supporting part is provided with an arc surface, so that the interface assembly can rotate by taking the first rotating shaft and the second rotating shaft as rotating central shafts.
Furthermore, in the above technical scheme, the limiting plate both sides are respectively formed with first mounting hole and second mounting hole, corresponding to them, first screw and second screw have been respectively equipped with in the casing, and the limiting plate passes through first screw and second screw to be fixed in the casing, wherein, first screw pass first mounting hole and screw mounting in first screw, and the second screw passes second mounting hole and screw mounting in the second screw to press from both sides interface assembly tight spacing between limiting plate and casing. Here, the first supporting portion and the first rotating groove hold the first rotating shaft, and the second supporting portion and the second rotating groove hold the second rotating shaft.
Furthermore, in the above technical scheme, be provided with the electric quantity display module that is used for showing the electric quantity in the casing, this electric quantity display module including connect in pilot lamp control panel on the battery module and four sets up the pilot lamp that is used for the instruction electric quantity on this pilot lamp control panel, four at least be used for supplying on the casing the pilot lamp dodges the hole outwards exposing.
Furthermore, in the above technical scheme, a PCB board for controlling the interface assembly to output the charging current is arranged in the housing, and a plurality of first limiting clamping portions for limiting the PCB board are formed in the housing.
Furthermore, in the above technical scheme, the battery pack is including being cylindric and transversely placing in the electric core in the casing and connect in this electric core and be used for carrying out the protection circuit board that puts, the concave shaping of shells inner wall has the several to be used for right the electric core is fixed a position dodges the groove, shells inner wall still bulge shaping has the several to be used for right the protection circuit board carries out spacing second spacing card portion.
Furthermore, in the above technical scheme, the shell comprises a lower shell and an upper shell covered on the lower shell, wherein the upper edge of the lower shell is concavely formed with a clamping groove, and correspondingly, the lower edge of the upper shell is convexly formed with a clamping protrusion.
Furthermore, in the above technical solution, the limiting plate is provided with a spring plate accommodating groove for accommodating the spring plate.
Compared with the prior art, the utility model has the advantages that the interface component is pivoted in the shell in a swinging way and the containing groove is formed in the shell, so that the interface component can be contained in the containing groove in a swinging way when not in use, the interface is effectively prevented from being directly exposed out of the shell, the interface is not damaged even being placed in a narrow space, and the portability is enhanced. In addition, the interface positioning part is provided with the positioning bulge, the bending section of the elastic sheet is in limiting contact with the positioning bulge, so that the interface assembly can stably stay in the storage groove during storage, the positioning bulge is limited through the bending groove of the elastic sheet, the interface assembly can be kept unfolded during unfolding and use, the interface assembly can be stirred only by applying a certain force, the interface assembly is convenient and quick to use, the use experience of a user is improved, and the interface assembly has great market competitiveness.
Description of the drawings:
FIG. 1 is a schematic view of a storage state of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the utility model in an expanded state;
FIG. 5 is a schematic diagram of a power display assembly according to the present utility model;
FIG. 6 is a schematic view of a limiting plate according to the present utility model;
FIG. 7 is a schematic diagram of an interface assembly of the present utility model;
FIG. 8 is a schematic view of the structure of the upper shell of the present utility model;
fig. 9 is a schematic view of the structure of the lower case in the present utility model.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
Referring to fig. 1 to 9, an improved portable power supply structure capable of being stored comprises a housing 1, a connector assembly 2, a limiting plate 3, a battery assembly 4 and at least one elastic sheet 5, wherein a storage groove 11 is formed in the housing 1, the connector assembly 2 is arranged in the storage groove 11 in a swinging mode, the connector assembly 2 comprises a connector positioning part 21 and a connector 22, the limiting plate 3 is arranged in the housing 1 and is used for limiting the connector positioning part 21, the battery assembly 4 is arranged in the housing 1 and is used for supplying power, the elastic sheet 5 is arranged on the limiting plate 3, a bending section 51 and a bending groove 52 are formed in the elastic sheet 5, a positioning protrusion 213 is formed on the connector positioning part 21 in a protruding mode, when the connector assembly 2 swings and enables the positioning protrusion 213 to slide onto the bending section 51, the connector assembly 2 is contained in the storage groove 11, and when the connector assembly 2 swings and enables the positioning protrusion 213 to slide into the bending groove 52, the connector assembly 2 is unfolded outwards.
In the utility model, as shown in fig. 1 and 4, the interface component 2 is pivotally connected in the shell 1 in a swinging manner, and the containing groove 11 is arranged on the shell 1, so that the interface component 2 can be contained in the containing groove 11 in a swinging manner when not in use, the interface 22 is effectively prevented from being directly exposed outside the shell 1, and the interface 22 is not damaged even being placed in a narrow space, and portability is enhanced. In addition, the interface positioning part 21 is provided with the positioning bulge 213, the interface assembly 2 can stably stay in the storage groove 11 during storage through the limiting contact between the bending section 51 of the elastic sheet 5 and the positioning bulge 213, the interface assembly 2 can be kept unfolded during unfolding and use through the limiting contact between the bending section 52 of the elastic sheet 5 and the positioning bulge 213, the interface assembly can be stirred only by applying a certain force, the use is convenient and quick, the use experience of a user is improved, and the interface assembly has great market competitiveness.
As shown in fig. 7 and 8, the two sides of the interface positioning portion 21 are respectively formed with a first rotating shaft 211 and a second rotating shaft 212 in a protruding manner, the first rotating shaft 211 is correspondingly clamped into the first rotating groove 111, and the second rotating shaft 212 is correspondingly clamped into the second rotating groove 112, so as to prevent the interface assembly 2 from falling out of the storage groove 11. Here, the first rotation shaft 211 and the second rotation shaft 212 are on the same axis and respectively disposed in the first rotation groove 111 and the second rotation groove 112, specifically, the first rotation groove 111 and the second rotation groove 112 are larger than the first rotation shaft 211 and the second rotation shaft 212, so as to ensure that the interface assembly 2 can swing smoothly.
As shown in fig. 2, 6 and 7, the limiting plate 3 is formed with a first supporting portion 31 for supporting the first shaft 211, the limiting plate 3 is formed with a second supporting portion 32 for supporting the second shaft 212, and the upper surface of the first supporting portion 31 has an arc surface, and the upper surface of the second supporting portion 32 has an arc surface, so that the interface assembly 2 can rotate with the first shaft 211 and the second shaft 212 as rotation central axes. The two sides of the limiting plate 3 are respectively provided with a first mounting hole 33 and a second mounting hole 34, and corresponding to the first mounting hole 33 and the second mounting hole 34, a first screw hole 113 and a second screw hole 114 are respectively formed in the shell 1, the limiting plate 3 is fixed in the shell 1 through a first screw 7 and a second screw 8, wherein the first screw 7 passes through the first mounting hole 33 and is spirally mounted in the first screw hole 113, the second screw 8 passes through the second mounting hole 34 and is spirally mounted in the second screw hole 114, and the interface component 2 is clamped and limited between the limiting plate 3 and the shell 1. Here, the first supporting portion 31 and the second supporting portion 32 correspondingly push against the first rotating shaft 211 and the second rotating shaft 212, respectively, and the first rotating shaft 211 and the second rotating shaft 212 are correspondingly limited in the first rotating groove 111 and the second rotating groove 112, respectively, so as to form a pivot structure.
The electric quantity display assembly 6 for displaying electric quantity is arranged in the shell 1, the electric quantity display assembly 6 comprises an indicator lamp control board 61 connected to the battery assembly 4 and four indicator lamps 62 arranged on the indicator lamp control board 61 and used for indicating electric quantity, and at least four indicator lamp avoiding holes 16 used for the indicator lamps 62 to be exposed outwards are formed in the shell 1. Here, the power display module 6 is used for displaying the power remaining in the battery 41, so that the user can determine how much power is remaining by the number of the turned-on indication lamps 62.
The shell 1 is internally provided with a PCB 9 for controlling the interface component 2 to output charging current, and the shell 1 is internally provided with a plurality of first limiting clamping parts 19 for limiting the PCB 9. The battery assembly 4 comprises a cylindrical battery cell 41 transversely arranged in the shell 1 and a protection circuit board 42 connected to the battery cell 41 and used for carrying out over-discharge protection, a plurality of avoiding grooves 140 used for positioning the battery cell 41 are formed in the inner wall of the shell 1 in a recessed mode, and a plurality of second limiting clamping parts 142 used for limiting the protection circuit board 42 are formed in the inner wall of the shell 1 in a protruding mode. Here, when the portable power source is used, the situations such as falling to the ground, collision and jolt are unavoidable, and the situations easily affect the working stability of the portable power source, so the PCB 9 can be clamped and fixed by the first limiting clamping portion 19, and the second limiting clamping portion 142 clamps the protection circuit board 42, so as to reduce the influence of external collision on the PCB 9.
The shell 1 comprises a lower shell 110 and an upper shell 120 covered on the lower shell 110, wherein a clamping groove 1101 is concavely formed on the upper edge of the lower shell 110, and a clamping protrusion 1201 is convexly formed on the lower edge of the upper shell 120.
The limiting plate 3 is provided with a spring plate accommodating groove 35 for accommodating the spring plate 5. Here, in order to ensure that the elastic sheet 5 can be kept stable when being pushed by the positioning protrusion 213, an elastic sheet accommodating groove 35 is provided on the limiting plate 3 to fix the elastic sheet 5.
In addition, the shell 1 is spherical, the patterns are the same as the golf patterns, the containing groove 11 of the shell 1 is provided with a plane, the containing groove can be inversely arranged on a table after being contained, the shell 1 is golf-spherical, and the ornamental and playability can be brought to users.
In summary, in the present utility model, the interface assembly 2 is pivotally connected to the inside of the housing 1 in a swingable manner, and the housing 1 is provided with the accommodating groove 11, so that the interface assembly 2 can be swingably accommodated in the accommodating groove 11 when not in use, thereby effectively avoiding the interface 22 from being directly exposed to the outside of the housing 1, and avoiding the interface 22 from being damaged even if being placed in a narrow space, and enhancing portability. In addition, the interface positioning part 21 is provided with the positioning bulge 213, the interface assembly 2 can stably stay in the storage groove 11 during storage through the limiting contact between the bending section 51 of the elastic sheet 5 and the positioning bulge 213, the interface assembly 2 can be kept unfolded during unfolding and use through the limiting contact between the bending section 52 of the elastic sheet 5 and the positioning bulge 213, the interface assembly can be stirred only by applying a certain force, the use is convenient and quick, the use experience of a user is improved, and the interface assembly has great market competitiveness.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520517048.3U CN224053329U (en) | 2025-03-21 | 2025-03-21 | An improved, retractable, portable power supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520517048.3U CN224053329U (en) | 2025-03-21 | 2025-03-21 | An improved, retractable, portable power supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224053329U true CN224053329U (en) | 2026-03-27 |
Family
ID=99213164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520517048.3U Active CN224053329U (en) | 2025-03-21 | 2025-03-21 | An improved, retractable, portable power supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224053329U (en) |
-
2025
- 2025-03-21 CN CN202520517048.3U patent/CN224053329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |