CN207200808U - A kind of multi-functional back splint battery - Google Patents
A kind of multi-functional back splint battery Download PDFInfo
- Publication number
- CN207200808U CN207200808U CN201721159715.7U CN201721159715U CN207200808U CN 207200808 U CN207200808 U CN 207200808U CN 201721159715 U CN201721159715 U CN 201721159715U CN 207200808 U CN207200808 U CN 207200808U
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- Prior art keywords
- battery
- back splint
- mobile phone
- functional back
- unit
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model is applied to Cellphone Accessories technical field, provide a kind of multi-functional back splint battery, including body, located at intrinsic battery unit, audio playing unit and circuit board, wherein, the receiving space for accommodating mobile phone is configured with body, the lower end of receiving space, which is provided with, is used for charging terminal with the charge port grafting of mobile phone, charging terminal and circuit board electrical connection, and audio playing unit, battery unit are and circuit board electrical connection.A kind of multi-functional back splint battery provided by the utility model, its can multi-use, can both play protection mobile phone, be charged for mobile phone, can also carry out audio broadcasting, at the same its using when occupy little space, user can be facilitated hand-held good using user experience.
Description
Technical field
The utility model belongs to Cellphone Accessories technical field, and in particular to a kind of multi-functional back splint battery.
Background technology
Back splint battery is also ' external battery ', ' backup battery ', after it clamps mobile phone, can be that mobile phone is charged, possess
The function of portable power source, while the effect of protection mobile phone is may also function as, the function of possessing mobile phone protective cover, while can also conveniently use
Family uses, and occupies little space, i.e. chargeable after back splint battery clamping mobile phone particularly when user goes on a journey, and can facilitate user's hand
Hold use.
Current back splint battery only has the function that portable power source and mobile phone protective cover, when user needs to use mobile phone to enter
When row audio plays, if to play sound smaller for mobile phone, it is also necessary to external speaker etc. is realized, first, space-consuming is larger, second,
Inconvenient user is hand-held to be used, and causes user experience poor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of multi-functional back splint battery,
It can multi-use, can both play protection mobile phone, be charged for mobile phone, can also carry out audio broadcasting, at the same its using when account for
It is small with space, user can be facilitated hand-held good using user experience.
What the utility model was realized in：A kind of multi-functional back splint battery, including body, located at intrinsic battery list
Member, audio playing unit and circuit board, wherein, the receiving space for accommodating mobile phone is configured with the body, it is described to accommodate sky
Between lower end be provided with and be used for charging terminal with the charge port grafting of mobile phone, the charging terminal and the circuit board electrical connection,
The audio playing unit, the battery unit with the circuit board electrical connection.
As a preferred scheme of the present utility model, the multi-functional back splint battery also includes being used to control the battery
First key switch of cell operation.
As a preferred scheme of the present utility model, include the of the work for controlling the audio playing unit
Two key switches.
As a preferred scheme of the present utility model, it is additionally provided with the body as charging inlet, in the charge port
Provided with the charhing unit to be charged for the battery unit.
As a preferred scheme of the present utility model, the body includes single for encapsulating the audio broadcasting
First, described battery unit, the circuit board the first housing and be connected with the first housing be provided with the receiving space the
Two housings.
As a preferred scheme of the present utility model, second housing includes first be connected with first housing
Portion and with described first frame portion for constructing the receiving space being connected.
As a preferred scheme of the present utility model, the material of the frame portion is TPU flexible glues.
As a preferred scheme of the present utility model, first housing is set with the audio playing unit corresponding position
Have for facilitating sound to include the sender put.
As a preferred scheme of the present utility model, the audio playing unit is loudspeaker.
As a preferred scheme of the present utility model, first housing is provided with handset mounting.
A kind of multi-functional back splint battery provided by the utility model, its can multi-use, can both play protection mobile phone, be
Mobile phone charges, and can also carry out audio broadcasting, at the same its using when occupy little space, can facilitate user is hand-held to use Consumer's Experience
Feel good.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.
Fig. 1 is the structural representation for the multi-functional back splint battery that the utility model embodiment provides；
Fig. 2 is structural representation (the handset mounting opening for the multi-functional back splint battery that the utility model embodiment provides
When)；
Fig. 3 is the structural representation for the multi-functional back splint battery that the utility model embodiment provides；
Fig. 4 is the structural decomposition diagram for the multi-functional back splint battery that the utility model embodiment provides.
Embodiment
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.
Unless otherwise defined, the technical term or scientific terminology that the utility model uses are should be belonging to the utility model
The ordinary meaning that the personage with general technical ability is understood in field." first " that is used in the utility model, " second " and
Similar word is not offered as any order, quantity or importance, and is used only to distinguish different parts.Equally,
"one", the similar word such as " one " or "the" do not indicate that quantity limits yet, but represents to exist at least one." comprising " or
The similar word such as "comprising" means to occur element before the word or object covers the element for appearing in the word presented hereinafter
Or object and its equivalent, and it is not excluded for other elements or object.The similar word such as " connection " or " connected " not limits
Due to physics or mechanical connection, but electrical connection can be included, it is either directly or indirect." on ",
" under ", "left", "right" etc. be only used for representing relative position relation, after the absolute position for being described object changes, then this is relative
Position relationship may also correspondingly change.
Embodiment
As Figure 1-Figure 4, a kind of multi-functional back splint battery, including body 1, battery unit 2, sound in body 1
Frequency broadcast unit 3 and circuit board 4, wherein, the receiving space 5 for accommodating mobile phone, the lower end of receiving space 5 are configured with body 1
Provided with the charging terminal 51 for the charge port grafting with mobile phone, of charging end 51 electrically connects with circuit board 4, audio playing unit
3rd, battery unit 2 electrically connects with circuit board 4.
In above-mentioned, specifically, the multi-functional back splint battery, in use, mobile phone is clamped in receiving space 5, and
Now the charge port with mobile phone is contacted connection (grafting) by charging terminal 51, and charging terminal 51 electrically connects with circuit board 4, circuit
Plate 4 electrically connects with battery unit 2, and then the multi-functional back splint battery, while mobile phone is protected, battery unit 3 can also be mobile phone
Charged, while after circuit board 4 also electrically connects audio playing unit 3, and then the charge port of mobile phone is connected with charging terminal 51,
Audio playing unit 3 may also function as the function of audio broadcasting, for example, when user mobile phone broadcasting audio volume is too small, Ke Yitong
Audio playing unit 3 is crossed to realize the effect of audio broadcasting, while audio playing function is carried out using audio playing unit 3,
Electricity consume of mobile phone etc. can also be greatly reduced, reduces mobile phone charging interval etc..
In above-mentioned, it is to be understood that a series of circuits are provided with circuit board 4, such as charging circuit, control circuit, number
It according to transmission circuit, modulation-demodulation circuit etc., because foregoing circuit is circuit common on the market, will not be described here, only need
Possessed functional effect in the present embodiment can be reached.
In above-mentioned, it is to be understood that the receiving space 5 for accommodating mobile phone is configured with body 1, the receiving space is used for solid
Determine mobile phone, it can be the space surrounded out by frame, and then mobile phone is fixed or multiple by setting by frame
The grasping part that jig arm is formed, and then it is to pass through side to grip the preferred receiving space 5 of mobile phone the present embodiment by multiple jig arm
Frame is surrounded and formed.
As shown in Figure 2, Figure 4 shows, as a preferred scheme of the present utility model, in addition to for controlling the work of battery unit 2
The first key switch 11 made.
As shown in Figure 2, Figure 4 shows, as a preferred scheme of the present utility model, in addition to for controlling audio playing unit
Second key switch 11 of 3 work.
In above-mentioned, the first key switch 11, the second key switch 12 can electrically connect with circuit board 4, more specifically, with circuit
Control circuit on plate 4 is electrically connected, and then the work of battery unit 2 is can control by the first key switch 11, as mobile phone clamps
After in receiving space 5, the first key switch 11 is pressed, battery unit 2 starts to be charged for mobile phone；Second can be passed through simultaneously
Key switch 12 controls the work of audio playing unit 3, such as after mobile phone is clamped in receiving space 5, presses the second button and opens
12 are closed, audio playing unit 3 is started working, and now, certain audio plays or user opens certain audio at once and broadcast if mobile phone has turned on
Put, then audio playing unit 3 will play out relative sound, its volume, user can by adjust the volume of mobile phone come
Regulation.
As shown in Figure 3, Figure 4, as a preferred scheme of the present utility model, charging inlet 13 is additionally provided with body 1, is filled
The charhing unit to be charged for battery unit 2 is provided with power port 13.
Specifically, battery unit 2 plays other parts power supply for the multi-functional back splint battery, and it is hand in above-mentioned
The effect of machine charging, specifically, the battery unit 2 can use such as lithium battery rechargeable battery, charging is additionally provided with body 1
Mouthfuls 13, the charhing unit to be charged for battery unit 2 is provided with charge port 13, charhing unit can integrate on the circuit board 4, and then
Can be that battery unit 2 is charged after external power source is inserted in charge port.
As Figure 1 and Figure 4, as a preferred scheme of the present utility model, body 1 includes being used to encapsulate encapsulation battery
Unit 2, audio playing unit 3, circuit board 4 the first housing 14 and what is be connected with the first housing 14 be provided with receiving space 5
Second housing 15.
As a preferred scheme of the present utility model, the second housing 15 includes first be connected with the first housing 14
151 and with first 151 frame portion 152 for constructing receiving space 5 being connected.
Specifically, in the present embodiment, it is foregoing in the first key switch 11, the second key switch can be located at first
On housing 14, and charging terminal 51 can be then located on the second housing 15.
As a preferred scheme of the present utility model, the material of frame portion 152 is TPU flexible glues.
In above-mentioned, specifically, TPU flexible glues have certain flexibility and toughness, and then when clamping mobile phone, mobile phone can be reduced
Stress, avoid mobile phone from being sustained damage in clamping process etc. (such as wear, crush catcher mark), simultaneously as during clamping mobile phone,
Need the charge port of charging terminal 51 and mobile phone carrying out grafting, therefore charging terminal 51 needs to be aligned with mobile phone charge port,
And TPU flexible glues have certain flexibility, the alignment function can be facilitated, facilitate the clipping operation of mobile phone.
As shown in Fig. 2 as a preferred scheme of the present utility model, the first housing 14 is right with audio playing unit 3
It should locate to be provided with the sender 141 put for facilitating sound to include.
In above-mentioned, because audio playing unit 3 is inside the first housing 11, therefore audio playing unit 3 is playing audio
When, the first housing 11 hinders the propagation of sound, have impact on acoustical quality when audio playing unit 3 plays audio, and sets
It sender 111, can be very good solve the problem, ensure the propagation of the sound when playing audio of audio playing unit 3, ensure
The acoustical quality that audio plays.
As a preferred scheme of the present utility model, audio playing unit 3 is loudspeaker.
As shown in Fig. 2 as a preferred scheme of the present utility model, handset mounting 142 is additionally provided with the first housing 14.
In above-mentioned, specifically, when user is being charged using the multi-functional back splint battery, can also be by opening hand
Machine support 142, and then be placed on plane or platform, mobile phone is supported by handset mounting 142, mobile phone can be user-friendly,
Such as watch film.
As a preferred scheme of the present utility model, the first housing 14 is detachably connected with the second housing 15, with convenient
Maintenance etc..
Specifically, in the present embodiment, the first housing 14 snaps connection with the second housing 15, certainly in other embodiments
In, other detachable connections, such as bolt, mode connects for screw can also be used.
A kind of multi-functional back splint battery provided by the utility model, its can multi-use, can both play protection mobile phone, be
Mobile phone charges, and can also carry out audio broadcasting, at the same its using when occupy little space, can facilitate user is hand-held to use Consumer's Experience
Feel good.
Have it is following some need to illustrate：
(1) unless otherwise defined, in embodiment of the present utility model and accompanying drawing, same label represents same implication.
(2) in the utility model embodiment accompanying drawing, the structure being related to the utility model embodiment is related only to, other
Structure refers to be commonly designed.
(3) for clarity, in the accompanying drawing for describing embodiment of the present utility model, the thickness quilt in layer or region
Amplification.It is appreciated that when the element of such as layer, film, region or substrate etc is referred to as "above" or "below" another element,
The element can be " direct " "above" or "below" another element, or there may be intermediary element.
(4) in the case where not conflicting, the feature in the same embodiment of the present utility model and different embodiments can phase
Mutually combination.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent substitution or improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of multi-functional back splint battery, it is characterised in that played including body, located at intrinsic battery unit, audio single
Member and circuit board, wherein, the receiving space for accommodating mobile phone is configured with the body, the lower end of the receiving space is provided with
For the charging terminal of the charge port grafting with mobile phone, the charging terminal and the circuit board electrical connection, the audio play
Unit, the battery unit with the circuit board electrical connection.
2. multi-functional back splint battery as claimed in claim 1, it is characterised in that also include being used to control the battery unit work
The first key switch made.
3. multi-functional back splint battery as claimed in claim 2, it is characterised in that also include being used to control the audio to play list
Second key switch of the work of member.
4. multi-functional back splint battery as claimed in claim 1, it is characterised in that it is additionally provided with the body as charging inlet,
The charhing unit for battery unit charging is provided with the charge port.
5. multi-functional back splint battery as claimed in claim 1, it is characterised in that the body includes being used to encapsulate described in encapsulation
Audio playing unit, the battery unit, the circuit board the first housing and what is be connected with the first housing be provided with the appearance
Receive second housing in space.
6. multi-functional back splint battery as claimed in claim 5, it is characterised in that second housing includes and the first shell
Body connection first and with described first frame portion for constructing the receiving space being connected.
7. multi-functional back splint battery as claimed in claim 6, it is characterised in that the material of the frame portion is TPU flexible glues.
8. multi-functional back splint battery as claimed in claim 5, it is characterised in that first housing plays with the audio
Unit corresponding position, which is provided with, to be used to facilitate sound to include the sender put.
9. multi-functional back splint battery as claimed in claim 8, it is characterised in that the audio playing unit is loudspeaker.
10. multi-functional back splint battery as claimed in claim 5, it is characterised in that first housing is provided with handset mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159715.7U CN207200808U (en) | 2017-09-07 | 2017-09-07 | A kind of multi-functional back splint battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159715.7U CN207200808U (en) | 2017-09-07 | 2017-09-07 | A kind of multi-functional back splint battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200808U true CN207200808U (en) | 2018-04-06 |
Family
ID=61788138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159715.7U Expired - Fee Related CN207200808U (en) | 2017-09-07 | 2017-09-07 | A kind of multi-functional back splint battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871988A (en) * | 2021-09-24 | 2021-12-31 | 上海电信工程有限公司 | Expansion back splint |
-
2017
- 2017-09-07 CN CN201721159715.7U patent/CN207200808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871988A (en) * | 2021-09-24 | 2021-12-31 | 上海电信工程有限公司 | Expansion back splint |
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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: 20180406 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |