CN206865510U - The special back splint of mobile phone and mobile phone - Google Patents
The special back splint of mobile phone and mobile phone Download PDFInfo
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- CN206865510U CN206865510U CN201621338018.3U CN201621338018U CN206865510U CN 206865510 U CN206865510 U CN 206865510U CN 201621338018 U CN201621338018 U CN 201621338018U CN 206865510 U CN206865510 U CN 206865510U
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- mobile phone
- power supply
- supply output
- battery
- special back
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Abstract
The utility model belongs to mobile phone accessories field, there is provided a kind of special back splint of mobile phone, the mobile phone Special back folder include：Shell body, power supply output contact, charge port and battery, wherein, the shell body has an inner space, battery is provided with the inner space, the charge port is connected by charging circuit with battery, the battery is electrically connected by discharge circuit with the power supply output contact, and the power supply output contact is arranged on the front of shell body, and the power supply output contact coordinates with the position of the power input contact of mobile phone to be electrically connected with reaching.Technical scheme provided by the utility model has the advantages of user is easy to use.
Description
Technical field
The utility model belongs to mobile phone accessories field, more particularly to a kind of special back splint of mobile phone and mobile phone.
Background technology
Mobile phone is the conventional object in a people's daily life, the intelligent hand of existing mobile phone, especially apple series
After machine occurs, the life style of people is greatly changed, with the development of smart mobile phone, the screen of mobile phone is increasing, hand
Machine more and more thinner, the service time of battery of existing mobile phone is also shorter and shorter, in order to solve this problem, passes through a mobile electricity
Source is charged with the usage time of extending cell phone battery to mobile phone.
In the scheme of prior art is realized, it is found that prior art has following technical problem：
The time that present mobile phone, especially smart mobile phone use is increasingly longer, and mobile phone is charged by portable power source
A power line is needed to be connected portable power source with mobile phone, it needs user to carry with a power line, in addition, portable power source
Volume it is big, shape also mismatches with mobile phone, user in-convenience in use.
The content of the invention
The purpose of the utility model embodiment is to provide a kind of special back splint of mobile phone and mobile phone, it is intended to solves existing skill
Art scheme user's inconvenient problem with use.
On the one hand, there is provided a kind of special back splint of mobile phone, the mobile phone Special back folder include：Shell body, power supply output contact,
Charge port and battery, wherein,
The shell body has an inner space, is provided with battery in the inner space, the charge port passes through charging
Circuit is connected with battery, and the battery is electrically connected by discharge circuit with the power supply output contact, the power supply output contact
The front of shell body is arranged on, the position of the power input contact of the power supply output contact and mobile phone coordinates to be electrically connected to reach
Connect.
Optionally, the charge port is arranged on the lateral surface of phone housing body.User couple can be facilitated by being arranged on lateral surface
The special back splint of mobile phone is charged.
Optionally, heat emission hole, the radiating hole site fixed setting fan.
Second aspect, there is provided a kind of mobile phone of the special back splint of the mobile phone of first aspect, the mobile phone back side is provided with：Radiating
Hole and power input contact, the power input contact and the power supply output contact position correspondence, the heat emission hole of the mobile phone
With the heat emission hole position correspondence of the special back splint of the mobile phone.
In the utility model embodiment, the special back splint of mobile phone of technical scheme offer provided by the utility model, without
Connected by power line, and the back splint is fixed on the back side of mobile phone, and such user simply increases hand when using mobile phone
The thickness of machine, the use of client is not interfered with substantially, so it has the advantages of user is easy to use.
Brief description of the drawings
Fig. 1 is the stereogram for the special back splint of mobile phone that the embodiment of the utility model one provides.
Fig. 2 is the scheme of installation for the special back splint of mobile phone that the embodiment of the utility model one provides.
Fig. 3 is the structural representation for the mobile phone that the embodiment of the utility model one provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In addition, the explanation of following embodiment is with reference to additional diagram, can be used to implement to illustrate the utility model
Specific embodiment.The direction term being previously mentioned in the utility model, for example, " on ", " under ", "front", "rear", "left", "right",
" interior ", " outer ", " side " etc., only it is the direction with reference to annexed drawings, therefore, the direction term used is in order to more preferable, more clear
Illustrate to Chu and understand the utility model, rather than instruction or infer meaning device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connected, Huo Zheyi
Connect body；Can mechanically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in this practicality
Concrete meaning in new.
In addition, in description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
If occurring the term of " process " in this specification, it refers not only to independent process, when can not clearly be distinguished with other processes,
As long as it can realize that the effect desired by the process is then also included within this term.In addition, the number represented in this specification with "~"
Value scope refers to the scope that "~" front and rear numerical value recorded is included as minimum value and maximum.In the accompanying drawings,
The similar or identical unit of structure is indicated by the same numeral.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Refer to Fig. 1,2；Fig. 1 is the special back splint of a kind of mobile phone that the embodiment of the utility model one provides, and the mobile phone is special
The shell body 1 of back splint is detachably secured to the back side of mobile phone, and mobile phone Special back folder includes：Power supply output contact 10, charging
Mouth 11 and battery, shell body 1 have an inner space, battery are provided with the inner space, and the charge port 11 passes through the electricity that charges
Road is connected that (i.e. charge port 11 is connected with one end of charging circuit, the charging end of the other end of charging circuit connection battery with battery
Mouthful), by discharge circuit, (i.e. the electric discharge port of battery is connected the one of discharge circuit to the battery with the electrical connection of power supply output contact
End, the other end connection power supply output contact of discharge circuit).The charge port 11 is arranged on the lateral surface of phone housing body, the electricity
Source output contact 10 is arranged on one side (i.e. the front of back splint) the i.e. front of shell body 1 contacted with mobile phone, and power supply output is touched
Point 10 coordinates with the position of the power input contact of mobile phone to be electrically connected with reaching.
Above-mentioned charging circuit and discharge circuit are existing charging circuit or discharge circuit, and the utility model sets machine
The change of tool structure, circuit is not changed.
The mobile phone back splint that the utility model embodiment provides is fixed by the back side with mobile phone and sets power supply output contact,
It thus is avoided that and is connected by power line with mobile phone, and there is the advantages of easy to use.
Optionally, the special back splint of above-mentioned mobile phone also includes：Heat emission hole 15, the position of heat emission hole 15 fixed setting fan 16,
The heat emission hole 15 and mobile phone back side heat emission hole position correspondence.Set heat emission hole and increase fan be considered as raising mobile phone back splint and
The radiating effect of mobile phone, because for mobile phone back splint, it during game using majority of case to use, and now mobile phone is negative
Lotus is very big, by the way that the problem of hot occurs, and by setting heat emission hole and fan to can be good at avoiding problems
Appearance.Three arrows such as Fig. 2 show the wind path schematic diagram that heat emission hole coordinates fan.
As shown in figure 3, the utility model also provides a kind of mobile phone 30, the back side of the mobile phone 30 is provided with heat emission hole 31 and electricity
Source inputs contact 32, wherein, power input contact 32 and the dimensional configurations of power supply output contact 10, heat emission hole 31 and heat emission hole 15
Put cooperation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of special back splint of mobile phone, it is characterised in that the mobile phone Special back folder includes：Shell body, power supply output contact, fill
Power port and battery, wherein,
The shell body has an inner space, is provided with battery in the inner space, the charge port passes through charging circuit
It is connected with battery, the battery is electrically connected by discharge circuit with the power supply output contact, and the power supply output contact is set
In the front of shell body, the power supply output contact coordinates with the position of the power input contact of mobile phone to be electrically connected with reaching.
2. the special back splint of mobile phone according to claim 1, it is characterised in that the charge port is arranged on phone housing body
Lateral surface.
3. the special back splint of mobile phone according to claim 1 or 2, it is characterised in that heat emission hole, the radiating hole site are fixed
Fan is set.
4. a kind of mobile phone, it is characterised in that the mobile phone includes the mobile phone Special back as described in claim 1-3 any one
Folder, the mobile phone back side is provided with：Heat emission hole and power input contact, the power input contact and the power supply output contact
Position correspondence, the heat emission hole position correspondence of the heat emission hole of the mobile phone and the special back splint of the mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338018.3U CN206865510U (en) | 2016-12-08 | 2016-12-08 | The special back splint of mobile phone and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338018.3U CN206865510U (en) | 2016-12-08 | 2016-12-08 | The special back splint of mobile phone and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865510U true CN206865510U (en) | 2018-01-09 |
Family
ID=60814824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338018.3U Active CN206865510U (en) | 2016-12-08 | 2016-12-08 | The special back splint of mobile phone and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453729A (en) * | 2016-12-08 | 2017-02-22 | 陈银芳 | Special back clamp for mobile phone and mobile phone |
-
2016
- 2016-12-08 CN CN201621338018.3U patent/CN206865510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453729A (en) * | 2016-12-08 | 2017-02-22 | 陈银芳 | Special back clamp for mobile phone and mobile phone |
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