CN207426764U - A kind of portable charger - Google Patents
A kind of portable charger Download PDFInfo
- Publication number
- CN207426764U CN207426764U CN201721490345.5U CN201721490345U CN207426764U CN 207426764 U CN207426764 U CN 207426764U CN 201721490345 U CN201721490345 U CN 201721490345U CN 207426764 U CN207426764 U CN 207426764U
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- Prior art keywords
- adsorption hole
- negative tube
- hole
- back side
- negative
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Abstract
The utility model discloses a kind of portable chargers, including body, improvement is that the marginal position around the back side of body is provided with a circle adsorption hole, adsorption hole penetrates through the back side of body, negative tube and negative pressure pump are installed in body, negative tube is connected with each adsorption hole, and negative tube is connected on negative pressure pump.Mobile phone can be fixed in charger baby when charging, be not only convenient for carrying by the utility model, and data cable is not fallen out, and can ensure also charge when movement, usage experience is good.
Description
Technical field
The utility model is related to a kind of charging unit more particularly to a kind of charging equipment for mobile phone.
Background technology
With the development of the times, people's living standard gradually steps up, and digital product is accelerated development, the service condition of electricity
It is more and more in the case of not enough.The capacity of battery is small, and electricity is not enough to become a big problem.Mobile power is also known as charger baby
It is generated also with the demand of people." charger baby " refer to can by AC power, rechargeable battery directly to mobile equipment and
Storage unit itself can give the device of charging of mobile devices in no mobile charging device.It is filled using existing charger baby
When electric, cellular phone data line is plugged in charger baby, mobile phone is separated with charger baby, and there are following defects for such mode：
1st, larger space is occupied, user is not readily portable when charging；
2nd, when charging, data cable may drop out, and can not charge, and poor experience is brought to user.
Utility model content
In order to overcome drawbacks described above existing for existing mobile phone charge pal, the utility model provides a kind of portable charged dress
It puts, which can be fixed on mobile phone on charging unit when charging, be not only convenient for carrying, and data cable will not fall
Fall, can ensure also charge when movement, usage experience is good.
In order to solve the above technical problems, technical solution is used by the utility model：
A kind of portable charger, including body, it is characterised in that：Marginal position around the back side of body is provided with
One circle adsorption hole, adsorption hole penetrate through the back side of body, and negative tube and negative pressure pump, negative tube and each absorption are equipped in body
Hole connects, and negative tube is connected on negative pressure pump.
The adsorption hole is cylindrical stepped holes, and big end is connected with negative tube.
It is provided with internal thread in the big end of the adsorption hole, the junction of the negative tube and adsorption hole is provided with outer spiral shell
Line, internal thread are adapted with external screw thread, and negative tube is cooperated together by internal thread and external screw thread.
The middle position at the body back side is provided with inner groovy.
Heat emission hole is provided in the inner groovy, air blower and blast pipe, blast pipe one end and heat dissipation are installed in body
Hole is connected, and one end is connected with air blower.
The utility model has the advantages that
1st, the charging unit of the utility model, including body, the marginal position around the back side of body is provided with circle suction
Attached hole, adsorption hole penetrate through the back side of body, and negative tube and negative pressure pump are equipped in body, and negative tube connects with each adsorption hole
Logical, negative tube is connected on negative pressure pump.The adsorption hole that the utility model is set by the back side of the body in charging unit, is filling
Mobile phone can be adsorbed when electric on body, so just be avoided that data cable drops when charging, while mobile phone is filled with charging
It puts and is connected as one, occupy less space, be easy to carry about with one.
2nd, the utility model adsorption hole is cylindrical stepped holes, and big end is connected with negative tube.Adsorption hole is cylindrical ladder
Hole, big end are connected with negative tube, are capable of providing larger negative pressure, and the negative pressure that small end generates will firmly adsorb mobile phone
On device body, absorption is secured, does not fall out.
3rd, internal thread, the junction setting of the negative tube and adsorption hole are provided in the big end of the utility model adsorption hole
There is external screw thread, internal thread is adapted with external screw thread, and negative tube is cooperated together by internal thread and external screw thread.By inside and outside
The connection of adsorption hole and negative tube is realized in the cooperation of screw thread, is connected firmly, is not fallen out, while air-tightness is good, will not gas leakage, protect
Negative pressure is demonstrate,proved, guarantees firmly to adsorb mobile phone on the body of device.
4th, the middle position at the utility model body back side is provided with inner groovy.The inner groovy of setting is primarily to be applicable in
Some edges use cambered design, the mobile phone of center protrusion, and projection is placed in inner groovy so that the adsorption hole energy at edge
Enough firmly adsorb at mobile phone edge is fixed.
5th, heat emission hole is provided in the utility model inner groovy, air blower and blast pipe, blast pipe one are installed in body
End is connected with heat emission hole, and one end is connected with air blower.Pass through the setting of heat emission hole, air blower blowout wind, by charging unit and hand
The heat that machine generates is blown away, and improves radiating efficiency, eliminates the security risk brought not in time due to heat dissipation when mobile phone charges.
Description of the drawings
Fig. 1 is the utility model charger baby body structure schematic diagram；
Fig. 2 is the utility model overall structure diagram.
Mark 1, body in figure, 2, adsorption hole, 3, negative tube, 4, negative pressure pump, 5, inner groovy, 6, heat emission hole.
Specific embodiment
Provided by the utility model be a kind of portable charger, and including body 1, we the improvement is that：It encloses
Marginal position around the back side of body 1 is provided with a circle adsorption hole 2, and adsorption hole 2 penetrates through the back side of body 1, then in body 1
Installation negative tube 3 and negative pressure pump 4, negative tube 3 are connected with each adsorption hole 2, and negative tube 3 is connected on negative pressure pump 4, negative pressure pump 4
By negative tube 3 adsorption hole is allowed to generate negative pressure, just mobile phone can be firmly adsorbed on the back side of body 1.Negative pressure pump passes through one
It is a to switch to control start and stop.We have also carried out special designing to adsorption hole 2 simultaneously, are specially：It is to set by adsorption hole 2
Cylindrical stepped holes are calculated as, big end is connected with negative tube 3, and the negative pressure of bigger will be so generated in adsorption hole 2.
In order to allow negative tube 3 and 2 stable connection of adsorption hole, internal thread is set in the big end of adsorption hole 2, in negative tube 3
External screw thread is set with the junction of adsorption hole 2, internal thread is adapted with external screw thread, and negative tube 3 is matched somebody with somebody by internal thread and external screw thread
Conjunction links together.
Simultaneously in order to meet the absorption of some special-shaped mobile phones, we are provided with inner groovy in the middle position at 1 back side of body
5。
In order to improve the heat dissipation effect of charging unit and mobile phone, we are provided with heat emission hole 6 in inner groovy 5, in body 1
Air blower and blast pipe are installed, blast pipe one end is connected with heat emission hole 6, and one end is connected with air blower.
Claims (5)
1. a kind of portable charger, including body, it is characterised in that：Marginal position around the back side of body is provided with one
Adsorption hole is enclosed, adsorption hole penetrates through the back side of body, and negative tube and negative pressure pump, negative tube and each adsorption hole are equipped in body
Connection, negative tube are connected on negative pressure pump.
2. a kind of portable charger according to claim 1, it is characterised in that：The adsorption hole is cylindrical ladder
Hole, big end are connected with negative tube.
3. a kind of portable charger according to claim 2, it is characterised in that：It is set in the big end of the adsorption hole
There is an internal thread, the junction of the negative tube and adsorption hole is provided with external screw thread, and internal thread is adapted with external screw thread, and negative tube leads to
Internal thread is crossed to cooperate together with external screw thread.
4. a kind of portable charger according to claim 1, it is characterised in that：The middle position at the body back side
It is provided with inner groovy.
5. a kind of portable charger according to claim 4, it is characterised in that：Heat dissipation is provided in the inner groovy
Hole is equipped with air blower and blast pipe in body, and blast pipe one end is connected with heat emission hole, and one end is connected with air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721490345.5U CN207426764U (en) | 2017-11-10 | 2017-11-10 | A kind of portable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721490345.5U CN207426764U (en) | 2017-11-10 | 2017-11-10 | A kind of portable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426764U true CN207426764U (en) | 2018-05-29 |
Family
ID=62308597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721490345.5U Active CN207426764U (en) | 2017-11-10 | 2017-11-10 | A kind of portable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426764U (en) |
-
2017
- 2017-11-10 CN CN201721490345.5U patent/CN207426764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 610000 No.6, 22 / F, building 1, NO.666, Jitai Road, Chengdu high tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu Patentee after: Sichuan Electric Science Network Safety Technology Co., Ltd Address before: 610000 999, four section of Hua Fu Road, Gong Hing Street, Shuangliu District, Chengdu, Sichuan. Patentee before: ANXIN SCIENCE AND TECHNOLOGY CO., LTD. SICHUAN |