CN208608763U - A kind of more mouthfuls of USB power sources with dustproof and waterproof function - Google Patents
A kind of more mouthfuls of USB power sources with dustproof and waterproof function Download PDFInfo
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- CN208608763U CN208608763U CN201821464534.XU CN201821464534U CN208608763U CN 208608763 U CN208608763 U CN 208608763U CN 201821464534 U CN201821464534 U CN 201821464534U CN 208608763 U CN208608763 U CN 208608763U
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- metal pins
- mouthfuls
- dustproof
- interface
- pin
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Abstract
The more mouthfuls of USB power sources with dustproof and waterproof function that the utility model discloses a kind of, including shell, battery is equipped in shell, the right-hand end of shell is equipped with hub cavity, the internal chamber wall of hub cavity is equipped with interface arrangement and connecting pin, the right openings end perforation connection first annular seal space of hub cavity, first annular seal space is interior to be equipped with the first sealing cover matched with hub cavity；The utility model charges to battery by charging interface, carries out power supply supplement, and interface arrangement 10 includes metal pins pin_1, metal pins pin_2, metal pins pin_3 and metal pins pin_4；By the way that the second sealing cover is arranged, realization is sealed charging interface, prevents steam and airborne dust from improving the service life of charging interface to the influence of charging interface；Hub cavity can be sealed by the first sealing cover, to realize that the sealing to interface arrangement is stored, can effectively prevent steam and airborne dust to the influence of interface arrangement, improve the service life of interface arrangement, and then improve the service life of whole device.
Description
Technical field
The utility model relates to USB power source equipment technical field, specially a kind of more mouthfuls of USB with dustproof and waterproof function
Power supply.
Background technique
Currently, the substantial increase of personal electronic equipments, one family or individual possess multiple electronic equipment simultaneously, such as
Mobile phone, reader etc., and need the problem of providing power supply more urgent simultaneously, but the charging interface between distinct electronic apparatuses is not
Unanimously, for example the connection-peg by bifoot type or tripod type of laptop connect with power-supply device and charges, and hand
Machine then can directly charge to it by USB data line, or be connected to adapter by USB data line, and adapter passes through
The bifoot type connection-peg of its own is connect with power-supply device.More mouthfuls of USB power sources are thus released in the market for solving the above problems.
But existing more mouthfuls of USB power sources lack the protection to interface, it is easy to be infected with steam or airborne dust in interface
Interior accumulation, causes interface to damage, and reduces the service life of more mouthfuls of USB power sources.
Utility model content
The more mouthfuls of USB power sources with dustproof and waterproof function that the purpose of this utility model is to provide a kind of, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of more mouthfuls of USB power sources with dustproof and waterproof function, including shell, shell is interior to be equipped with battery, the right side of shell
Side is equipped with hub cavity, and the internal chamber wall of hub cavity is equipped with interface arrangement and connecting pin, and the right openings end of hub cavity penetrates through connection
First annular seal space, first annular seal space is interior to be equipped with the first sealing cover matched with hub cavity.
As the further technical solution of the utility model, interface arrangement 10 includes metal pins pin_1, metal pins
Pin_2, metal pins pin_3 and metal pins pin_4.
As the further technical solution of the utility model, metal pins pin_1, metal pins pin_2, metal pins
Pin_3 and metal pins pin_4 is arranged side by side.
As the further technical solution of the utility model, connecting pin is located at the middle part of interface arrangement, and connecting pin passes through
Elastic string is connect with the first sealing cover.
As the further technical solution of the utility model, the left-hand end of shell is equipped with charging chamber, the inner cavity for the chamber that charges
Wall is embedded with charging interface, and charging interface is connect with battery, and left-hand end perforation the second seal chamber of connection for the chamber that charges, second is close
Seal intracavitary the second sealing cover for being equipped with and matching with charging chamber.
As the further technical solution of the utility model, the second sealing cover is equipped with the second slot pulling chamber, the second slot pulling
It is intracavitary to be equipped with the second stingy plate.
Compared with prior art, the utility model charges to battery by charging interface, carries out power supply benefit
It fills；By the way that the second sealing cover is arranged, realization is sealed charging interface, prevents steam and airborne dust to charging interface
It influences, improves the service life of charging interface；Hub cavity can be sealed by the first sealing cover, to realize to interface arrangement
Sealing storage, can effectively prevent steam and airborne dust to the influence of interface arrangement, improve the service life of interface arrangement, into
And improve the service life of whole device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the front view of the more mouthfuls of USB power sources with dustproof and waterproof function of the utility model；
Fig. 2 is a kind of structural schematic diagram of the left view of the more mouthfuls of USB power sources with dustproof and waterproof function of the utility model；
Fig. 3 is a kind of structural representation of the USB interface of the more mouthfuls of USB power sources with dustproof and waterproof function of the utility model
Figure.
In figure: 1- shell, 2- battery, 3- hub cavity, 4- first annular seal space, the first sealing cover of 5-, 6- the first slot pulling chamber,
7- first scratches plate, 8- connecting pin, 9- elastic string, 10- interface arrangement, 101- metal pins pin_1,102- metal pins pin_2,
103- metal pins pin_3,104- metal pins pin_4,102- second area, 103,11- charging chambers, 12- charging interface,
The second seal chamber of 13-, the second sealing cover of 14-, 15- the second slot pulling chamber, 16- second scratch plate.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Fig. 1~3, a kind of more mouthfuls of USB power sources with dustproof and waterproof function, including shell 1 are please referred to, in the shell 1
Equipped with battery 2, the right-hand end of shell 1 is equipped with hub cavity 3, and the internal chamber wall of the hub cavity 3 is equipped with interface arrangement 10 and connection
Pin 8, the right openings end perforation of hub cavity 3 connect first annular seal space 4, are equipped in the first annular seal space 4 and hub cavity 3 matches
The first sealing cover 5 closed, can seal hub cavity 3 by the first sealing cover 5, deposit to realize to the sealing of interface arrangement 10
It puts, can effectively prevent the influence of steam and airborne dust to interface arrangement 10, improve the service life of interface arrangement 10, in turn
Improve the service life of whole device.
Embodiment 2
The present embodiment is being further described on the basis of embodiment 1, and the interface arrangement 10 includes metal pins
Pin_1101, metal pins pin_2102, metal pins pin_3103 and metal pins pin_4104, the metal pins pin_
1101, metal pins pin_2102, metal pins pin_3103 and metal pins pin_4104 are arranged side by side, the connecting pins
8 are located at the middle part of interface arrangement 10, and connecting pin 8 is connect by elastic string 9 with the first sealing cover 5, prevent the first sealing cover 5 from opening
Afterwards, out active the case where.
Embodiment 3
The present embodiment is being further described on the basis of embodiment 1, and the left-hand end of the shell 1 is equipped with charging chamber
11, the internal chamber wall of the charging chamber 11 is embedded with charging interface 12, and the charging interface 12 is connect with battery 2, the charging
Left-hand end perforation the second seal chamber 13 of connection of chamber 11, second seal chamber 13 is interior to be equipped with second matched with charging chamber 11
Sealing cover 14, second sealing cover 14 are equipped with the second slot pulling chamber 15, are equipped with the second stingy plate 16 in the second slot pulling chamber 15,
By charging interface 13 convenient for charging to battery 2, power supply supplement is carried out；By the way that the second sealing cover 14, realization pair is arranged
Charging interface 13 is sealed, and prevents the influence of steam and airborne dust to charging interface 13, improves making for charging interface 13
Use the service life.
The working principle of embodiment 13 charges to battery 2 by charging interface 13, carries out power supply supplement；
By the way that the second sealing cover 14 is arranged, realizes being sealed to charging interface 13, prevent steam and airborne dust to charging interface
13 influence improves the service life of charging interface 13；Hub cavity 3 can be sealed by the first sealing cover 5, to realize docking
The sealing storage of mouth device 10, can effectively prevent the influence of steam and airborne dust to interface arrangement 10, improve interface arrangement
10 service life, and then improve the service life of whole device；By interface arrangement 10 can to different electronic equipments into
Row charging, the needs of meeting while charging.
The innovative point of the utility model is, can seal hub cavity 3 by the first sealing cover 5, to realize to interface
The sealing of device 10 is stored, and the influence of steam and airborne dust to interface arrangement 10 can be effectively prevented, and improves interface arrangement 10
Service life, and then improve whole device service life.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (6)
1. a kind of more mouthfuls of USB power sources with dustproof and waterproof function, including shell (1), shell (1) is interior to be equipped with battery (2),
It is characterized in that, the right-hand end of shell (1) is equipped with hub cavity (3), and the internal chamber wall of hub cavity (3) is equipped with interface arrangement (10) and connects
It sells (8), right openings end perforation connection first annular seal space (4) of hub cavity (3), is equipped in first annular seal space (4) and hub cavity
(3) the first sealing cover (5) matched.
2. a kind of more mouthfuls of USB power sources with dustproof and waterproof function according to claim 1, which is characterized in that interface dress
Setting (10) includes metal pins pin_1 (101), metal pins pin_2 (102), metal pins pin_3 (103) and metal pins
pin_4(104)。
3. a kind of more mouthfuls of USB power sources with dustproof and waterproof function according to claim 2, which is characterized in that metal draws
Foot pin_1 (101), metal pins pin_2 (102), metal pins pin_3 (103) and metal pins pin_4 (104) are side by side
Setting.
4. a kind of more mouthfuls of USB power sources with dustproof and waterproof function according to claim 1, which is characterized in that connecting pin
(8) it is located at the middle part of interface arrangement (10), connecting pin (8) is connect by elastic string (9) with the first sealing cover (5).
5. a kind of more mouthfuls of USB power sources with dustproof and waterproof function according to claim 1, which is characterized in that shell (1)
Left-hand end be equipped with charging chamber (11), charging chamber (11) internal chamber wall be embedded with charging interface (12), charging interface (12) and store
Battery (2) connection, the left-hand end perforation connection the second seal chamber (13) of charging chamber (11), the second seal chamber (13) is interior to be equipped with and fills
The second sealing cover (14) that electric chamber (11) matches.
6. a kind of more mouthfuls of USB power sources with dustproof and waterproof function according to claim 5, which is characterized in that second is close
It covers (14) and is equipped with the second slot pulling chamber (15), be equipped with the second stingy plate (16) in the second slot pulling chamber (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464534.XU CN208608763U (en) | 2018-09-07 | 2018-09-07 | A kind of more mouthfuls of USB power sources with dustproof and waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464534.XU CN208608763U (en) | 2018-09-07 | 2018-09-07 | A kind of more mouthfuls of USB power sources with dustproof and waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608763U true CN208608763U (en) | 2019-03-15 |
Family
ID=65680646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464534.XU Active CN208608763U (en) | 2018-09-07 | 2018-09-07 | A kind of more mouthfuls of USB power sources with dustproof and waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608763U (en) |
-
2018
- 2018-09-07 CN CN201821464534.XU patent/CN208608763U/en active Active
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