CN206993207U - A kind of multi-functional mobile phone shell on the back - Google Patents
A kind of multi-functional mobile phone shell on the back Download PDFInfo
- Publication number
- CN206993207U CN206993207U CN201720708012.9U CN201720708012U CN206993207U CN 206993207 U CN206993207 U CN 206993207U CN 201720708012 U CN201720708012 U CN 201720708012U CN 206993207 U CN206993207 U CN 206993207U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- battery
- phone shell
- shell
- purpose tool
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 25
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001771 impaired effect Effects 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Abstract
A kind of multi-functional mobile phone shell on the back is the utility model is related to, belongs to mobile phone technique field.The utility model includes power supply changeover device, charging inlet, the mobile phone placed cavity of battery, multi-purpose tool layer, connection mobile phone and battery；The battery is fixed among mobile phone shell on the back in one layer, mobile phone is charged with charging inlet by power supply changeover device, power supply changeover device connection battery and charging inlet, battery are lithium battery, mobile phone shell on the back outermost layer is provided with multi-purpose tool layer, and mobile phone placed cavity is provided with mobile phone shell on the back.The utility model possesses and has protection mobile phone, the function of using for mobile phone charging and multiple types of tools.Multi-purpose tool layer can accommodate multiple types of tools, and can be capable of expansion and contraction in tool layer, can directly use when necessary, and be combined together with mobile phone shell, and convenient use is with carrying.
Description
Technical field
A kind of multi-functional mobile phone shell on the back is the utility model is related to, belongs to mobile phone technique field.
Background technology
Mobile phone shell in the market, also there is the structure for the mobile phone shell on the back for being specifically used to charging, mobile phone is put into rechargeable
It can be charged in mobile phone shell on the back to mobile phone.But at present with charge function mobile phone shell on the back function is single and volume with
It is all not humane in weight, and in what no use not used time charge mobile phone shell on the back.In order to more easily using filling
Electric hand machine shell on the back simultaneously assigns its more function, devises the multi-functional mobile phone shell on the back of modular.The multi-functional mobile phone shell on the back is not
Only there is charge function, and carry multi-purpose tool layer, the use of other functions can also be facilitated while meeting and charging.Mould
The multi-purpose tool layer of block formula not only can be with convenient use with replacing, and reduces the occupancy in space.
The content of the invention
The technical problems to be solved in the utility model is：The utility model provides a kind of multi-functional mobile phone shell on the back, solves
Multi-purpose tool is added again while existing mobile phone charging problems, for meeting the needs of some occasions.The multi-functional shell on the back
It can be charged in mobile phone not enough power supply, can also provide some helps when needing some instruments.
Technical solutions of the utility model are：A kind of multi-functional mobile phone shell on the back, including battery 6, multi-purpose tool layer 7, connection
The power supply changeover device 8 of mobile phone and battery, charging inlet 9, mobile phone placed cavity 10；The battery 6 is fixed on one among mobile phone shell on the back
In layer, mobile phone is charged by power supply changeover device 8 and charging inlet 9, power supply changeover device 8 connects battery 6 and charging inlet
9, battery 6 is lithium battery, and mobile phone shell on the back outermost layer is provided with multi-purpose tool layer 7, mobile phone placed cavity 10 is provided with mobile phone shell on the back；Institute
State the installing space that various instruments are reserved with multi-purpose tool layer 7, including bottle opener 1, file 2, flat mouth screwdriver 3, cross
Mouth screwdriver 4, guarded blade utility knife 5, and all small tools can dismantle replacement.
Mobile phone shell on the back is provided with the interlayer for accommodating battery 6, and interlayer is provided with mobile phone shell on the back medium position and accommodates battery
Space, battery for can impulse electricity lithium battery, be easy to continue use.
The multi-functional mobile phone shell on the back is made of elastoplast, and mobile phone placed cavity 10 is fixed to mobile phone and is not easy to take off
Fall.
Instrument in multi-purpose tool layer 7 is embedded placement, can change instrument, is easy to be changed when instrument is impaired.
The beneficial effects of the utility model are：On the one hand mobile phone protecting case, charger baby, multiple types of tools are combined together,
Possessing has protection mobile phone, the function of using for mobile phone charging and multiple types of tools.And Power convert is provided with mobile phone shell
Device and charging inlet, facilitate the charge and discharge to battery and mobile phone is charged.Multi-purpose tool layer energy on rear side of Multifunctional mobile phone case
Multiple types of tools is accommodated, and can be capable of expansion and contraction in tool layer, can directly it use when necessary, and one is incorporated in mobile phone shell
Rise, convenient use is with carrying.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model internal structure diagrammatic cross-section；
Fig. 3,4 are front of the present utility model and structure schematic diagram.
Each label in Fig. 1-4：1- bottle openers, 2- files, 3- flat mouth screwdrivers, 4- cross mouth screwdrivers, 5- guarded blade utility knife, 6-
Battery, 7- multi-purpose tool layers, 8- power supply changeover devices, 9- charging inlets, 10- mobile phone placed cavities.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Embodiment 1：As Figure 1-4, a kind of multi-functional mobile phone shell on the back, including battery 6, multi-purpose tool layer 7, connection hand
The power supply changeover device 8 of machine and battery, charging inlet 9, mobile phone placed cavity 10；The battery 6 is fixed among mobile phone shell on the back one layer
In, mobile phone is charged by power supply changeover device 8 and charging inlet 9, power supply changeover device 8 connects battery 6 and charging inlet 9,
Battery 6 is lithium battery, and mobile phone shell on the back outermost layer is provided with multi-purpose tool layer 7, has the mobile phone for accommodating mobile phone to place in mobile phone shell on the back
Chamber 10, the mobile phone placed cavity 10 are made of plastics, and are easy to the placement of mobile phone to take out, while cavity is easy to fix mobile phone.Inner side
Lower section realize docking for mobile phone charging interface 9 and battery 6 simultaneously, mobile phone is put into i.e. chargeable.Mobile phone is put into multi-functional mobile phone
With use or it can be carried when in shell on the back；
There is charging inlet 9 below mobile phone shell, and the battery in multi-functional mobile phone shell on the back can charge, in front elevation 3
Shown, battery 6 can take out.The size of battery 6 will can meet charging requirement with battery capacity.There is Power convert the lower section of battery 6
Device 8, power supply change-over device connection battery 6 and charging inlet 9, can carry out Power convert and carry out protection control to charging process
System.
Further, the size of the charging inlet 9 of the downside of mobile phone placed cavity 10 and specification will be with charger for mobile phone specification phases
Together.When mobile phone is placed in shell on the back, it can carry out taking phone with normal use mobile phone or carry out other operations, not interfere with mobile phone
Normal use.Simultaneously because the size of mobile phone placed cavity 10 is brought into close contact with mobile phone, so convenient disassembly, as shown in Figure 4
It can be used alone mobile phone shell on the back or take out the battery in mobile phone shell on the back, flexibly and easily, the multi-functional mobile phone shell on the back is adopted
It is made of elastoplast, mobile phone placed cavity 10 is fixed and difficult for drop-off to mobile phone.
Further as shown in Figure 2.Mobile phone shell on the back is provided with the interlayer for accommodating battery 6, and interlayer is in the middle part of mobile phone shell on the back
Position, and provided with accommodate battery space, battery for can impulse electricity lithium battery, be easy to continue use；Multi-functional mobile phone is carried on the back
For shell by a mobile phone placed cavity 10 and battery 6 and multi-purpose tool layer 7, whole multi-functional mobile phone shell on the back is one compact whole
Body, battery 6 are fixed on inside mobile phone shell on the back, and multi-purpose tool 7 can also carry out releasing use or replacement.Multi-purpose tool layer
Embedded several different instruments, can there is the works such as bottle device 1, file 2, flat mouth screwdriver 3, cross mouth screwdriver 4, guarded blade utility knife 5 in 7
Tool, instrument can be released by mechanical device and used.Whole mobile phone shell on the back thickness is moderate, can be moved with mobile phone, in instrument
Release in use, whole mobile phone shell on the back serves as handle and support, be easy to firmly and adjustment.
The situation that the various instruments as shown in Fig. 4 are pushed out, it is more that various instruments pass through the spatial embedding reserved during manufacture
Kind instrument, and position is easy to adjust and used without limiting.Instrument can bear larger strength, when in use can be square
Just release and fix position, adjust the length of stretching.
Further as shown in Fig. 2 the size and capacity of battery 6 will meet charging requirement and be adapted to shell on the back size, this
Sample can reduce the thickness of multi-functional mobile phone shell on the back, and multi-purpose tool layer 7 uses Embedded structure, saves space, so logical
The thickness that two aspects reduce mobile phone shell on the back as possible is crossed, is to be not take up space when in use to be convenient for carrying.
It is of the present utility model to be using process：In mobile phone not enough power supply, or carry with, mobile phone is put in mobile phone
In placed cavity 10, battery 6 can be to charge to mobile phone.When needing to use some instrument, can directly with hand by instrument from work
Have to press in layer 7 and release, and volume size is more or less the same with mobile phone, can carry with always easy to use.
Specific embodiment of the utility model is explained in detail above in conjunction with accompanying drawing, but the utility model and unlimited
In above-described embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (4)
- A kind of 1. multi-functional mobile phone shell on the back, it is characterised in that：Including battery（6）, multi-purpose tool layer（7）, connection mobile phone with electricity The power supply changeover device in pond（8）, charging inlet（9）, mobile phone placed cavity（10）；The battery（6）It is fixed on one among mobile phone shell on the back In layer, pass through power supply changeover device（8）With charging inlet（9）Mobile phone is charged, power supply changeover device（8）Connect battery（6）With Charging inlet（9）, battery（6）For lithium battery, mobile phone shell on the back outermost layer is provided with multi-purpose tool layer（7）, it is provided with mobile phone shell on the back Mobile phone placed cavity（10）；The multi-purpose tool layer（7）On be reserved with the installing spaces of various instruments, including bottle opener（1）, file Knife（2）, flat mouth screwdriver（3）, cross mouth screwdriver（4）, guarded blade utility knife（5）, and all small tools can dismantle replacement.
- 2. multi-functional mobile phone shell on the back according to claim 1, it is characterised in that：Mobile phone shell on the back, which is provided with, accommodates battery（6） Interlayer, interlayer in mobile phone shell on the back medium position, and provided with accommodate battery space, battery for can impulse electricity lithium battery, It is easy to continue use.
- 3. multi-functional mobile phone shell on the back according to claim 1, it is characterised in that：The multi-functional mobile phone shell on the back is using elasticity Plastics are made, mobile phone placed cavity（10）Mobile phone is fixed and difficult for drop-off.
- 4. multi-functional mobile phone shell on the back according to claim 1, it is characterised in that：Multi-purpose tool layer（7）In instrument be Embedded placement, instrument can be changed, be easy to be changed when instrument is impaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708012.9U CN206993207U (en) | 2017-06-19 | 2017-06-19 | A kind of multi-functional mobile phone shell on the back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708012.9U CN206993207U (en) | 2017-06-19 | 2017-06-19 | A kind of multi-functional mobile phone shell on the back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993207U true CN206993207U (en) | 2018-02-09 |
Family
ID=61395481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720708012.9U Expired - Fee Related CN206993207U (en) | 2017-06-19 | 2017-06-19 | A kind of multi-functional mobile phone shell on the back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134558A1 (en) * | 2019-12-31 | 2021-07-08 | 李庆远 | Portable device protective case containing paper knife |
-
2017
- 2017-06-19 CN CN201720708012.9U patent/CN206993207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134558A1 (en) * | 2019-12-31 | 2021-07-08 | 李庆远 | Portable device protective case containing paper knife |
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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: 20180209 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |