CN209375211U - One kind can dry portable mobile power supply - Google Patents
One kind can dry portable mobile power supply Download PDFInfo
- Publication number
- CN209375211U CN209375211U CN201920408764.2U CN201920408764U CN209375211U CN 209375211 U CN209375211 U CN 209375211U CN 201920408764 U CN201920408764 U CN 201920408764U CN 209375211 U CN209375211 U CN 209375211U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- fan
- power shell
- sliding
- 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.)
- Expired - Fee Related
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Abstract
It can dry portable mobile power supply the utility model discloses one kind, including power shell, battery is installed in the power shell, position in the power shell close to battery is equipped with protective cover, miniature DC motor is installed in the protective cover, the output end of the miniature DC motor is rotatably connected to rotation axis, and rotation axis uses hollow structure, sliding axle is slidably connected in the rotation axis, fan is installed on the sliding axle, the power shell is equipped with closing means close to one end of fan, one end that the sliding axle is located in rotation axis is symmetrically welded there are two sliding pin, and two sliding pins both pass through rotation axis.The utility model is by under the force of a spring, sliding axle moves up, so that fan extends power shell, rotation axis is driven to rotate by miniature DC motor, fan is driven to rotate, to make fan in use, the wind-force of fan can be given full play to, the wind-force of fan is prevented to be hindered.
Description
Technical field
It can dry portable mobile power supply the utility model relates to mobile power source technical field more particularly to one kind.
Background technique
Mobile power source is a kind of portable redundant electrical power device, is mainly used for charging to mobile device, is moved
The chief component of dynamic power supply is energy-storage battery, is charged by energy-storage battery electric discharge to mobile device；
And existing mobile power source lacks the product with fan combination, and since the volume of mobile power source is all larger, deposit electricity
Amount is also larger, can satisfy the needs of fan rotation, and the combination product of existing mobile power source and fan, fan are normally at
In power supply power shell, the position of corresponding fan is equipped with mesh enclosure, prevents dust from entering in power shell, so that the wind of fan
Power is affected, and lacking fan may extend into outside power shell, while meeting the mobile power source of storage fan.
Utility model content
Purpose of the utility model is to solve problems of the prior art, and the one kind proposed can dry it is portable
Formula mobile power source.
To achieve the goals above, the utility model adopts the technical scheme that
One kind can dry portable mobile power supply, including power shell, be equipped with battery in the power shell, described
Position in power shell close to battery is equipped with protective cover, and miniature DC motor is equipped in the protective cover, described micro-
The output end of type direct current generator is rotatably connected to rotation axis, and rotation axis uses hollow structure, is slidably connected in the rotation axis
There is sliding axle, fan is installed, the power shell is equipped with closing means close to one end of fan, described on the sliding axle
One end that sliding axle is located in rotation axis is symmetrically welded there are two sliding pin, and two sliding pins both pass through rotation axis, and described turn
The position that the two sides of moving axis correspond to sliding pin offers sliding slot, and sliding pin clearance fit is in sliding slot.
Preferably, the closing means include fixed block, and one end that the power shell corresponds to fan offers opening, and
It is fixedly connected on the opening sidewalls of power shell there are two fixed block, two fixed blocks are connected with by axis body common rotation
Cover board, the cover board correspond to one end of support plate integrally formed with trunnion, are fixedly connected with that there are two bayonet locks on the trunnion, described
One end of bayonet lock is corresponded on the opening sidewalls of power shell integrally formed with support plate, and the position of two bayonet locks is corresponded in support plate
It sets and is mounted on rubber block, offer card slot on the rubber block.
Preferably, the card slot on the rubber block and bayonet lock clearance fit.
Preferably, the cover board, trunnion and support plate cooperate, and the sum of thickness of the trunnion and support plate is equal to lid
The thickness of plate.
Preferably, the sliding axle is located between one end and rotation axis bottom end in rotation axis is welded with spring jointly.
Preferably, multiple USB interfaces are installed with respect to one end of fan on the power shell and electrically connect with battery
It connects.
The utility model has the benefit that compared with prior art
1, the utility model is by the way that under the force of a spring, sliding axle moves up, so that fan extends power supply shell
Body drives rotation axis to rotate, drives fan to rotate, to make fan in use, can fill by miniature DC motor
The wind-force of fan is waved in distribution, and the wind-force of fan is prevented to be hindered；
2, after fan is resetted, the storage of fan can be completed again by closing means, after the extension for completing fan
The operation of storage, so that fan can be extended out shell, also available good storage protection.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind can dry the structure chart of portable mobile power supply；
Fig. 2 be the utility model proposes one kind can dry the part A enlarged drawing of portable mobile power supply；
Fig. 3 be the utility model proposes one kind can dry the part B enlarged drawing of portable mobile power supply；
Fig. 4 be the utility model proposes one kind can dry the bayonet lock connection figure of portable mobile power supply；
Fig. 5 be the utility model proposes one kind can dry the rotation axis interior view of portable mobile power supply；
Fig. 6 be the utility model proposes one kind can dry the sliding slot side view of portable mobile power supply.
In figure: 1 power shell, 2 batteries, 3 protective covers, 4 miniature DC motors, 5 fixed blocks, 6 cover boards, 7 trunnions, 8 turns
Moving axis, 9 sliding pins, 10 sliding axles, 11 fans, 12 bayonet locks, 13 support plates, 14 rubber blocks, 15 sliding slots, 16 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-6, one kind can dry portable mobile power supply, including power shell 1, be equipped with storage in power shell 1
Battery 2, the position in power shell 1 close to battery 2 are equipped with protective cover 3, miniature DC motor 4 are equipped in protective cover 3,
The output end of miniature DC motor 4 is rotatably connected to rotation axis 8, and rotation axis 8 uses hollow structure, the company of sliding in rotation axis 8
It is connected to sliding axle 10, fan 11 is installed on sliding axle 10, power shell 1 is equipped with closing means close to one end of fan 11,
One end that sliding axle 10 is located in rotation axis 8 is symmetrically welded there are two sliding pin 9, and two sliding pins 9 both pass through rotation axis 8,
The position that the two sides of rotation axis 8 correspond to sliding pin 9 offers sliding slot 15, and 9 clearance fit of sliding pin passes through in sliding slot 15
Sliding axle 10 drives fan 11 to be moved, so that fan 11 may extend into outside power shell 1, simultaneously because sliding pin 9, can make
Rotation axis 8 drives sliding axle 10 to rotate, and influences the rotation of fan 11, and the side of power shell 1 be equipped with it is corresponding miniature straight
The switch of galvanic electricity machine 4.
Specifically, closing means include fixed block 5, one end of the corresponding fan 11 of power shell 1 offers opening, and power supply
It is fixedly connected on the opening sidewalls of shell 1 there are two fixed block 5, two fixed blocks 5 are connected with cover board by axis body common rotation
6, one end of the corresponding support plate 13 of cover board 6 is fixedly connected with that there are two bayonet lock 12, power shells integrally formed with trunnion 7 on trunnion 7
One end of bayonet lock 12 is corresponded on 1 opening sidewalls integrally formed with support plate 13, and corresponding two bayonet locks 12 in support plate 13
Position is mounted on rubber block 14, offers card slot on rubber block 14, integrally formed with small handle on cover board 6, convenient for opening lid
Plate 6 is matched by the bayonet lock 12 on trunnion 7 with the card slot on rubber block 14, so that cover board 6 is fixed.
More specifically, the card slot on rubber block 14 and 12 clearance fit of bayonet lock, are matched by bayonet lock 12 and card slot, so that
Cover board 6 is fixed.Cover board 6, trunnion 7 and support plate 13 cooperate, and the sum of thickness of trunnion 7 and support plate 13 is equal to cover board
6 thickness, so that 1 surface of power shell keeps planarization.Sliding axle 10 is located at one end and 8 bottom end of rotation axis in rotation axis 8
Between be welded with spring 16 jointly, by the way that under the active force of spring 16, sliding axle 10 is moved up, so that fan 11 extends
Power shell 1.One end on power shell 1 with respect to fan 11 is equipped with multiple USB interfaces and is electrically connected with battery 2, leads to
USB interface connection data line is crossed to charge to mobile device.
When the utility model is used, when needing using fan 11, cover board 6 is opened, so that the bayonet lock 12 on trunnion 7 is detached from
Card slot on rubber block 14, at this time under the active force of spring 16, sliding axle 10 is moved up, and sliding pin 9 is slided in sliding slot 15
It is interior, so that fan 11 extends power shell 1, drives rotation axis 8 to rotate by miniature DC motor 4, pass through sliding pin 9
Limitation so that rotation axis 8 can drive sliding axle 10 rotate, to make fan 11 in use, the wind of fan 11 can be given full play to
Power prevents the wind-force of fan 11 to be hindered, and when fan 11 is stored, presses fan 11, so that sliding axle 10 is rotating
It being moved in axis 8, cover board 6 can be covered again at this time, cover board 6 can press fan 11, it is matched when by bayonet lock 12 with card slot, so that
Cover board 6 is stablized.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- The portable mobile power supply 1. one kind can dry, including power shell (1), which is characterized in that peace in the power shell (1) Equipped with battery (2), the position in the power shell (1) close to battery (2) is equipped with protective cover (3), the protective cover (3) it being equipped with miniature DC motor (4) in, the output end of the miniature DC motor (4) is rotatably connected to rotation axis (8), and Rotation axis (8) uses hollow structure, slidably connects sliding axle (10) on the rotation axis (8), pacifies on the sliding axle (10) Equipped with fan (11), the power shell (1) is equipped with closing means, sliding axle (10) position close to the one end of fan (11) There are two being symmetrically welded in one end in rotation axis (8) sliding pin (9), and two sliding pins (9) both pass through rotation axis (8), institute The two sides for stating rotation axis (8) correspond to the position of sliding pin (9) and offer sliding slot (15), and sliding pin (9) clearance fit is in cunning In slot (15).
- The portable mobile power supply 2. one kind according to claim 1 can dry, which is characterized in that the closing means include One end of fixed block (5), the power shell (1) corresponding fan (11) offers opening, and the opening sidewalls of power shell (1) On be fixedly connected there are two fixed block (5), two fixed blocks (5) are connected with cover board (6) by axis body common rotation, described One end of cover board (6) corresponding support plate (13) is fixedly connected with that there are two bayonet locks integrally formed with trunnion (7) on the trunnion (7) (12), one end of bayonet lock (12) is corresponded on the opening sidewalls of the power shell (1) integrally formed with support plate (13), and is supported The position of corresponding two bayonet locks (12) is mounted on rubber block (14) on plate (13), offers card slot on the rubber block (14).
- The portable mobile power supply 3. one kind according to claim 2 can dry, which is characterized in that on the rubber block (14) Card slot and bayonet lock (12) clearance fit.
- The portable mobile power supply 4. one kind according to claim 2 can dry, which is characterized in that the cover board (6), trunnion (7) it cooperates with support plate (13), the sum of thickness of the trunnion (7) and support plate (13) is equal to the thickness of cover board (6).
- The portable mobile power supply 5. one kind according to claim 1 can dry, which is characterized in that sliding axle (10) position It is welded with spring (16) jointly between one end in rotation axis (8) and rotation axis (8) bottom end.
- The portable mobile power supply 6. one kind according to claim 1 can dry, which is characterized in that the power shell (1) The one end of upper opposite fan (11) is equipped with multiple USB interfaces and is electrically connected with battery (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408764.2U CN209375211U (en) | 2019-03-28 | 2019-03-28 | One kind can dry portable mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408764.2U CN209375211U (en) | 2019-03-28 | 2019-03-28 | One kind can dry portable mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375211U true CN209375211U (en) | 2019-09-10 |
Family
ID=67824685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408764.2U Expired - Fee Related CN209375211U (en) | 2019-03-28 | 2019-03-28 | One kind can dry portable mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375211U (en) |
-
2019
- 2019-03-28 CN CN201920408764.2U patent/CN209375211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |