CN220753867U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN220753867U CN220753867U CN202322302925.9U CN202322302925U CN220753867U CN 220753867 U CN220753867 U CN 220753867U CN 202322302925 U CN202322302925 U CN 202322302925U CN 220753867 U CN220753867 U CN 220753867U
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- CN
- China
- Prior art keywords
- power supply
- mobile power
- charging plug
- output port
- charging
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- 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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- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 4
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Abstract
The utility model discloses a mobile power supply, which is characterized in that a concave part is correspondingly arranged at a power supply charging output port of the mobile power supply, the concave part is provided with an accommodating space for a charging plug to be inserted with the power supply output port after the charging plug passes through the concave part, and the charging plug body is inserted with the power supply output port after the insertion is finished, all or part of the charging plug body is positioned in the accommodating space, so that the situation that a metal connector of the charging plug is bent or even broken when the side surface of the charging plug is subjected to abnormal external force can be effectively avoided, the situation of the metal connector is avoided, meanwhile, the associated damage of the power supply charging output port can be avoided, the service life of the mobile power supply is finally prolonged, and the power supply charging output port is arranged at the deepest part of the concave part, so that a human body is difficult to touch the power supply charging output port and the charging plug, and the occurrence of electric shock is effectively prevented.
Description
Technical Field
The utility model relates to the technical field of charging power sources, in particular to a mobile power source.
Background
When the mobile power supply is electrically connected with external equipment (mobile phone, tablet personal computer and the like) for charging, at least the external equipment is electrically connected with a power supply charging output port of the mobile power supply through a power supply connecting wire so as to charge the external equipment, after the power supply charging output port of the mobile power supply is connected with a charging plug at one end of the power supply connecting wire, the rest part of the charging plug can be exposed out of a shell of the mobile power supply, when the side surface of the charging plug is subjected to the action of abnormal external force (such as abnormal pulling), the metal connector of the charging plug is bent, and even the metal connector can be broken when serious, meanwhile, the damage of the power supply charging output port can be caused, so that the service life of the mobile power supply is shortened.
Disclosure of Invention
The utility model mainly aims to provide a mobile power supply, which aims to solve the technical problems in the background technology.
In order to achieve the above-mentioned purpose, the present utility model proposes a portable power source, including a housing, a circuit board, at least one power source charging output port electrically connected to the circuit board, and a rechargeable battery or a rechargeable battery pack are disposed in the housing, at least one side of the housing is provided with a recess, an outer opening of the recess is communicated with the outside, an inner opening of the recess is opened, the position of the opening corresponds to the power source charging output port, the recess has a receiving space for a charging plug to be inserted into the power source output port, and all or part of the charging plug body is located in the receiving space after the insertion is completed.
Further, still include the power connecting wire, the power connecting wire include charging plug, charging plug includes metal connector and charging plug body, the concave part looks adaptation of charging plug.
Further, the power supply charging output port is any one of ase:Sub>A Micro USB interface, ase:Sub>A Type-C interface and ase:Sub>A USB-A interface.
Further, the number of the concave portions corresponds to the number of the power supply charging output ports, when two power supply charging output ports are provided, the number of the concave portions corresponds to two, and when three power supply charging output ports are provided, the number of the concave portions corresponds to three.
Further, the outside of the concave part extends to form a fixing part, the fixing part is provided with a screw through hole, the screw is fixed with the shell after passing through the through hole, the fixing part is also provided with a limiting convex column, and the position of the shell corresponding to the limiting convex column is provided with a groove.
Further, the inner side of the concave part is provided with holes at positions corresponding to the power supply charging output ports.
Further, the mobile power supply is a triangular prism.
Further, the recess is a separate component or is directly integrally formed with the housing.
Further, the mobile power supply further comprises a control switch, wherein the control switch is used for switching on or switching off the mobile power supply.
Further, the shell comprises a main shell, an upper cover and a lower cover, wherein the main shell, the upper cover and the lower cover are metal pieces.
According to the technical scheme, the concave part is correspondingly arranged at the power supply charging output port of the mobile power supply, the concave part is provided with the accommodating space for the charging plug to be inserted into after the charging plug and the power supply output port are inserted into after the charging plug passes through the concave part, all or part of the charging plug body is positioned in the accommodating space after the charging plug is inserted into the power supply output port, the situation that the metal connector of the charging plug is bent or even broken when the side surface of the charging plug is subjected to abnormal external force can be effectively avoided, meanwhile, the associated damage of the power supply charging output port can be avoided, the service life of the mobile power supply is finally prolonged, and the power supply charging output port is arranged at the deepest part of the concave part, so that a human body is difficult to touch the power supply charging output port and the charging plug, and electric shock is effectively prevented.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a perspective view of a recess of the present utility model;
FIG. 4 is a front view of a recess of the present utility model;
FIG. 5 is a side view of a recess of the present utility model;
FIG. 6 is a perspective view of a recess according to the present utility model
FIG. 7 is a first view of the internal structure of the present utility model;
FIG. 8 is a second view of the internal structure of the present utility model;
FIG. 9 is a view of the lower cover of the present utility model;
FIG. 10 is a top view of the present utility model;
figure 11 is a view of the groove of the present utility model.
Wherein the above figures include the following reference numerals:
100. a mobile power supply; 10. a housing; 11. an upper cover; 12. a lower cover; 13. a main housing; 20. a circuit board; 30. a power supply charging output port; 40. a rechargeable battery or a chargeable and dischargeable battery pack; 50. a recessed portion; 51. an accommodation space; 52. a fixing part; 521. screw via holes; 522. limiting convex columns; 523. a groove; 60. and controlling the switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a mobile power supply, referring to fig. 1 to 11, the mobile power supply 100 comprises a housing 10, a circuit board 20, at least one power supply charging output port 30 electrically connected with the circuit board 20, and a rechargeable battery or a chargeable and dischargeable battery pack 40 are arranged in the housing 10, at least one side surface of the housing 10 is provided with a concave part 50 or a concave part, an outer opening of the concave part 50 is communicated with the outside, an inner opening of the concave part 50 is provided, the position of the opening corresponds to the power supply charging output port 30, the concave part 50 is provided with a containing space 51 for a charging plug (not shown) to be inserted into the power supply output port, all or part of the charging plug body is positioned in the containing space 51 after the insertion is completed, the charging plug body is of a structure except a metal connector, and the part is generally a finger holding part for a person.
Specifically, the recess 50 may also be referred to as a "sink" that employs a submarine design style.
In this embodiment, still include power connecting wire (not shown), power connecting wire include the charging plug, charging plug include metal connector and charging plug body, the recess is cylindric with the shape looks adaptation of charging plug body, of course can also design into square column, when recess 50 design is cylindric, charging plug body is cylindric and its diameter slightly less than the diameter of recess 50 in order to conveniently insert, when recess 50 design is cylindric, charging plug body is also square column and its diameter slightly less than the diameter of recess 50 in order to conveniently insert, recess 50 adopts plastics or rubber material to make, clearance fit forms certain sealedly between charging plug body and the recess 50, perfect blocking power charging output port 30 has waterproof dirt-proof effect.
Specifically, a part of the charging plug body is inserted into the recess 50, and the rest of the charging plug body is exposed out of the recess 50 so as to facilitate the insertion and extraction operation of the charging plug by hands.
In particular, the rechargeable battery is a polymer lithium battery or 18650 lithium battery, and the type of the battery is the prior art.
Specifically, the housing 10 includes a main housing 13, an upper cover 11, and a lower cover 12, and the upper cover 11 and the lower cover 12 have a circular arc triangle shape.
Specifically, the main casing 13, the upper cover 11, the lower cover 12, and the connection members therebetween are metal members, so that the structural stability is strong and heat dissipation can be efficiently promoted.
In the present embodiment, the recess 50 is recessed from the outer surface of the case to the inside by a depth of 1CM to 1.5CM.
In this embodiment, the power charging output port 30 is any one of ase:Sub>A Micro USB interface, ase:Sub>A Type-C interface, and ase:Sub>A USB-ase:Sub>A interface.
Specifically, the number of the concave parts 50 corresponds to the number of the power charging output ports 30, when two power charging output ports 30 are provided, the concave parts 50 are correspondingly provided in two, and when two power charging output ports 30 are provided, any two of ase:Sub>A Micro USB interface, ase:Sub>A Type-C interface and ase:Sub>A USB-ase:Sub>A interface are simultaneously provided; when three power supply charging output ports 30 are provided, three concave portions 50 are correspondingly provided, and when three power supply charging output ports 30 are provided, ase:Sub>A Micro USB interface, ase:Sub>A Type-C interface and ase:Sub>A USB-A interface are simultaneously provided.
In this embodiment, a fixing portion 52 is formed on the outer side of the recess 50, a screw through hole 521 is formed in the fixing portion 52, the screw is fixed to the housing after passing through the through hole, a limiting boss 522 is further provided on the fixing portion 52, a recess 523 is provided at a position of the housing corresponding to the limiting boss, and after the lower cover 12 is mounted on the main housing 13, the limiting boss 522 is inserted into the recess 523.
In the present embodiment, the inner side of the recess 50 is perforated at a position corresponding to the power charging output port 30.
Preferably, the mobile power supply 100 is a triangular prism, and of course, may be designed into a cylindrical shape or a square prism shape.
Specifically, the recess 50 is a separate component or is integrally formed directly with the housing.
In the present embodiment, the portable power source further includes a control switch 60, and the control switch 60 is used to turn on or off the portable power source.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other related or similar technical fields.
Claims (10)
1. The utility model provides a portable power source, its characterized in that includes the casing, is equipped with circuit board, at least one power supply charge output port and chargeable battery or chargeable and dischargeable battery group with circuit board electric connection in the casing, and at least one side of casing is equipped with the depressed part, and the outside opening of depressed part communicates with each other with the outside, and the inboard trompil of depressed part, trompil position correspond with the power supply charge output port, the depressed part have the accommodation space that supplies charging plug and power supply output port to peg graft the back of accomplishing, and whole or part of charging plug body is located accommodation space after the grafting is accomplished.
2. The mobile power supply of claim 1, wherein: still include the power connecting wire, the power connecting wire include charging plug, charging plug includes metal connector and charging plug body, the concave part looks adaptation with the shape of charging plug body.
3. The mobile power supply of claim 1, wherein: the power supply charging output port is any one of ase:Sub>A Micro USB interface, ase:Sub>A Type-C interface and ase:Sub>A USB-A interface.
4. The mobile power supply of claim 1, wherein: the concave part corresponds to the quantity of the power supply charging output ports, when two power supply charging output ports are arranged, the concave part is correspondingly arranged to be two, and when three power supply charging output ports are arranged, the concave part is correspondingly arranged to be three.
5. The mobile power supply of claim 1, wherein: the outside of the concave part extends to form a fixing part, the fixing part is provided with a screw through hole, the screw is fixed with the shell after passing through the through hole, the fixing part is also provided with a limiting convex column, and the position of the shell corresponding to the limiting convex column is provided with a groove.
6. The mobile power supply of claim 1, wherein: the inner side of the concave part fixing part is provided with an opening at a position corresponding to the power supply charging output port.
7. The mobile power supply of claim 1, wherein: the mobile power supply is a triangular prism.
8. The mobile power supply of claim 1, wherein: the concave part is a separate component or is directly integrally formed with the housing.
9. The mobile power supply of claim 1, wherein: the mobile power supply also comprises a control switch, wherein the control switch is used for switching on or switching off the mobile power supply.
10. The mobile power supply of claim 1, wherein: the shell comprises a main shell, an upper cover and a lower cover, wherein the main shell, the upper cover and the lower cover are metal pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302925.9U CN220753867U (en) | 2023-08-25 | 2023-08-25 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302925.9U CN220753867U (en) | 2023-08-25 | 2023-08-25 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753867U true CN220753867U (en) | 2024-04-09 |
Family
ID=90556868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322302925.9U Active CN220753867U (en) | 2023-08-25 | 2023-08-25 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753867U (en) |
-
2023
- 2023-08-25 CN CN202322302925.9U patent/CN220753867U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |