CN208890865U - A kind of mobile phone charging back splint of replaceable battery - Google Patents
A kind of mobile phone charging back splint of replaceable battery Download PDFInfo
- Publication number
- CN208890865U CN208890865U CN201821614676.XU CN201821614676U CN208890865U CN 208890865 U CN208890865 U CN 208890865U CN 201821614676 U CN201821614676 U CN 201821614676U CN 208890865 U CN208890865 U CN 208890865U
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- China
- Prior art keywords
- back splint
- charging
- mobile phone
- charging circuit
- plate
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of mobile phone charging back splint of replaceable battery, including frame, back splint middle fixing plate and charging circuit component, battery compartment is arranged on battery compartment to renovate, it is characterized in that: the general assembly that charging circuit component and formation are arranged on back splint middle fixing plate is connected as one with frame, charging circuit component includes flexible circuit board, charging circuit cover board, charging circuit board and mobile phone charging head.The articulated structure of flip lid shaft and back splint middle fixing plate or/and the formation of charging circuit cover board on the hinged end of battery compartment flip lid is hinged, U plate is set on the opening end of battery compartment flip lid, the frame lower end corresponds to U plate setting groove, the battery compartment flip lid fastens closed state, and the U plate is embedded in the groove of the frame and blocks.The installation of battery compartment flip lid and fixed structure are simple, and production easy to process is opened flexibly, conveniently；Rationally, charging is convenient for the charging socket position setting of mobile phone charging back splint.
Description
Technical field
The utility model belongs to Cellphone Accessories manufacturing technology field, and the mobile phone of specifically a kind of replaceable battery, which charges, to be carried on the back
Folder.
Background technique
Universal with large-size smartphone, cell phone standby time short contradiction becomes increasingly conspicuous, and general mobile phone uses 1 year
Left and right stand-by time can greatly shorten, and charging is frequent, it is sometimes desirable to and it fills within one day two, brings worry to user, and smart phone is electric
Pond is mostly internal battery, and cannot replace battery.If the mobile phone for being worth thousands of members is replaced, can both be caused to user very big
Economic loss, and user has just been familiar with the various functions of mobile phone, and replacement new cell-phone can bring very big inconvenience to user again.
Therefore, the mobile phone charging back splint easy to carry for the charger baby of mobile phone charging and with charge function comes into being.
Currently, in the market there are many with charge function mobile phone charge back splint, mainly by mobile phone cavity, rechargeable battery,
Charging circuit component composition, these mobile phones charging back splint have integral type, are typically necessary when installing mobile phone and back splint is exerted oneself
It struts, then mobile phone is pressed into；Also there is split type, can usually to separate in the top setting of mobile phone charging back splint top cover,
The separate mode of top cover has chute type and buckle-type, and split type back splint is easily installed and detaching mobile phones.But these mobile phones charge
Rechargeable battery in back splint is also all directly anchored to be integrally formed inside mobile phone charging back splint with mobile phone charging back splint, when mobile phone electricity
When the battery capacity of pond and mobile phone charging back splint all exhausts, need to charge to mobile phone charging back splint and mobile phone with charger,
Charging time is long, this situation is encountered when outgoing and just needs that power socket is looked for charge, and otherwise mobile phone is not just available, this gives user
It makes troubles, or even important affairs can be affected adversely or cause heavy losses.In addition, the battery core service life of each rechargeable battery has
Limit, when the rechargeable battery battery core life termination in mobile phone charging back splint, because cannot replace, mobile phone charges back splint and therein
Rechargeable battery will be scrapped together, this has resulted in very big waste.
Chinese patent (application number: 201620705212.4) discloses in a kind of mobile phone charging back splint, including shell, shell
Battery cavities, charging circuit component, hole corresponding with mobile phone and interface is arranged in the shell, its main feature is that: the battery cavities
The back of shell is set, openable rear cover is provided on battery cavities, the touching connecting with rechargeable battery is provided in battery cavities
Point and battery lock and rear cover lock pillar, cover after described and are provided with and the matched lockhole of the lock pillar.Its rear cover is installed and is consolidated
It is complex to determine structure, processing is inconvenient, opens rear cover also not enough spirit, conveniently.In addition, the charging socket of existing mobile phone charging back splint
It is generally located on the top or bottom of shell, connection structure of this charging socket for mobile phone charging back splint charging circuit component
Setting is restricted, and is charged also inconvenient.
How the mobile phone charging back splint of replaceable battery a kind of is designed, and the installation of battery compartment flip lid and fixed structure are simple, just
In processing and fabricating, open flexibly, conveniently；In addition, the charging socket position setting of mobile phone charging back splint is rationally, charging is convenient.
Utility model content
The utility model to solve the above problems existing in the prior art, provides a kind of mobile phone charging back of replaceable battery
Folder, the installation of battery compartment flip lid and fixed structure are simple, and production easy to process is opened flexibly, conveniently；The charging of mobile phone charging back splint
Rationally, charging is convenient for socket position setting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mobile phone charging back splint of replaceable battery, including frame, back splint middle fixing plate and charging circuit component,
Battery compartment and mobile phone ac chamber is respectively set in the two sides of the back splint middle fixing plate, and setting battery compartment turns on the battery compartment
Lid, which is characterized in that the charging circuit component is set on the back splint middle fixing plate and forms general assembly, the frame
Frame is connected as one with the general assembly, and the charging circuit component includes flexible circuit board, charging circuit cover board, charging electricity
Road plate and mobile phone charging head, the both ends of the flexible circuit board are connect with charging circuit board and mobile phone charging head respectively；The electricity
Setting flip lid shaft on the hinged end of Chi Cang flip lid, the battery compartment flip lid pass through solid among the flip lid shaft and the back splint
The articulated structure that fixed board or/and charging circuit cover board are formed is hinged, and U plate is arranged on the opening end of the battery compartment flip lid, described
Frame lower end corresponds to U plate setting groove, and the battery compartment flip lid fastens closed state, and the U plate is embedded in the frame
It is blocked in groove.
Improvement to above-mentioned technical proposal: the charging circuit board is fixed on the back splint middle fixing plate top half,
The charging circuit cover board is covered on the charging circuit board side, and the charging circuit component further includes back splint cradle and fills
Hinged shaft is arranged on shell one end of the back splint cradle in electric key, and hinged turn is arranged on the charging circuit cover board
Shaft coupling piece, the back splint cradle is hinged by the hinged shaft and the hinged shaft connector, fills the back splint
Electric seat forms convertible structure, and the frame top corresponds to the back splint cradle and the position of charging press-key opens up window,
The back splint cradle and charging press-key expose from the window.
Further improvement to above-mentioned technical proposal: the back splint middle fixing plate, which corresponds to the back splint cradle setting, to be held
It receives opening, skewed slot is set on the inner sidewall for accommodating opening, is arranged on the shell two sidewalls of the back splint cradle round and smooth convex
It rises, the back splint cradle fastens closed state, and the round and smooth protrusion on the back splint cradle shell is pasted with the skewed slot bottom surface
Tightly, the back splint cradle is blocked.
Further improvement to above-mentioned technical proposal: n shape plate, the n shape are set on the hinged end of the battery compartment flip lid
The flip lid shaft and caulking groove are set on plate, muscle position is set on the charging circuit cover board, arc is arranged in the bottom edge of the muscle position
Groove, arc panel on the back splint middle fixing plate, muscle position and the back splint middle fixing plate on the charging circuit cover board
On arc panel cooperation the flip lid shaft on the n shape plate is clipped in wherein formed it is hinged.
Further improvement to above-mentioned technical proposal: being arranged hole location on the U plate of battery compartment flip lid, right in the groove
Answer the hole location of the U plate that bulge-structure is set, the battery compartment flip lid fastens closed state, and the bulge-structure is embedded in the U
In hole location on plate.
Further improvement to above-mentioned technical proposal: the charging press-key is connect with the charging circuit board, described in control
Charging circuit board makes the rechargeable battery mobile phone in battery compartment charge.
Further improvement to above-mentioned technical proposal: solid among back splint in the upper setting fixation hole of charging circuit cover board
Screw hole is set on fixed board, charging circuit cover board is fixed on the back splint middle fixing plate with screw.
Further improvement to above-mentioned technical proposal: the back splint middle fixing plate corresponds on the one side of mobile phone ac chamber
PVC paster is set.
The utility model compared with prior art the advantages of and good effect be:
1, the housing design of the utility model is reasonable, and the installation of battery compartment flip lid and fixed structure are simple, production easy to process,
It opens flexibly, conveniently.
2, the charging socket position setting of the utility model mobile phone charging back splint rationally, is opened conveniently, closes reliable, charging
It is convenient.
3, PVC paster is arranged in the utility model on the one side that back splint middle fixing plate corresponds to mobile phone ac chamber, can be with
Covering screw plays decoration function, can also print operation instruction etc., on PVC paster convenient for instructing user to use.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the mobile phone charging back splint of replaceable battery of the utility model；
Fig. 2 is a kind of signal of the mobile phone charging back splint in battery compartment flip lid opening state of replaceable battery of the utility model
Figure；
Fig. 3 is that a kind of assembly of the mobile phone charging back splint installation battery compartment flip lid of replaceable battery of the utility model is decomposed
Figure；
Fig. 4 is a kind of signal of the mobile phone charging back splint in back splint cradle opening state of replaceable battery of the utility model
Figure；
Fig. 5 is that a kind of assembly of the mobile phone charging back splint installation back splint cradle of replaceable battery of the utility model is decomposed
Figure.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing:
Referring to Fig. 1-Fig. 5, a kind of embodiment of the mobile phone charging back splint of replaceable battery of the utility model, including frame
1, back splint middle fixing plate and charging circuit component are respectively set battery compartment in the two sides of back splint middle fixing plate 5 and mobile phone hold
It receives chamber, battery compartment is set on battery compartment and renovates 4.Charging circuit component is set on back splint middle fixing plate 5 and is formed general
Frame 1 and the general assembly are connected as one by assembly.Above-mentioned charging circuit component includes flexible circuit board 5.2, charging
Circuit cover board 7, charging circuit board 6 and mobile phone charging head 5.3, the both ends of flexible circuit board 5.2 respectively with charging circuit board 6 and hand
Machine charging head connection 5.3.Setting flip lid shaft 4.3 on the hinged end of battery compartment flip lid 4, battery compartment flip lid 4 pass through flip lid shaft
4.3 is hinged with the articulated structure of back splint middle fixing plate 5 or/and the formation of charging circuit cover board 7.The opening end of battery compartment flip lid 4
Upper setting U plate 4.1 corresponds to U plate 4.1 in 1 lower end of frame and groove 1.3 is arranged, and the battery compartment flip lid 4 fastens closed state, U
Plate 4.1 is embedded in the groove 1.3 of frame 1 and blocks.
Hole location is set on the U plate 4.1 of battery compartment flip lid 4, the hole location that the U plate 4.1 is corresponded in above-mentioned groove 1.3 is set
Bulge-structure is set, battery compartment flip lid 4 fastens closed state, and bulge-structure is embedded in the hole location on U plate 4.1, and battery compartment is renovated 4
Block positioning；The free end for pinching U plate 4.1 makes bulge-structure exit the hole location on U plate 4.1, i.e., openable battery compartment flip lid 4.
Specifically: above-mentioned charging circuit board 6 is fixed on 5 top half of back splint middle fixing plate, and charging circuit cover board 7 covers
It covers in 6 side of charging circuit board, the charging circuit component further includes back splint cradle 3 and charging press-key 2.Back splint cradle 3
Shell one end on hinged shaft 3.2 is set, hinged shaft connector 7.2, back splint cradle are set on charging circuit cover board 7
3 is hinged by hinged shaft 3.2 and the hinged shaft connector 7.2, and back splint cradle 3 is made to form convertible structure, back splint
Cradle circuit board 3.3 is arranged in 3 bottom of cradle.1 top of frame corresponds to back splint cradle 3 and the position of charging press-key 2 is opened
If window 1.5, back splint cradle 3 and charging press-key 2 expose from window 1.5.
The corresponding setting of back splint cradle 3 of above-mentioned back splint middle fixing plate 5 accommodates opening, the inside for accommodating opening
Skewed slot 5.5 is set on wall, round and smooth raised 3.1 are arranged on the shell two sidewalls of back splint cradle 3, back splint cradle 3, which fastens, closes
State, round and smooth raised 3.1 on 3 shell of back splint cradle are adjacent to the bottom surface of the skewed slot 5.5, and back splint cradle 3 is blocked
Firmly.
Further, n shape plate 4.2 is set on the hinged end of battery compartment flip lid 4, setting flip lid shaft on n shape plate 4.2
4.3 and caulking groove, muscle position 7.1 is set on charging circuit cover board 7, arc groove is set on the bottom edge of muscle position 7.1, among back splint
Arc panel 5.4 is set in fixed plate 5, the arc panel 5.4 on muscle position 7.1 and back splint middle fixing plate 5 on charging circuit cover board 7
Flip lid shaft 4.3 on n shape plate 4.2 is clipped in and is wherein formed hingedly by cooperation, at least has a muscle position 7.1 to be embedded in n shape plate
In 4.2 caulking groove.
Charging press-key 2 is connect with charging circuit board 6, and control charging circuit board 6 makes the rechargeable battery mobile phone in battery compartment
Charging.
In the upper setting fixation hole of charging circuit cover board 7, screw hole is set on back splint middle fixing plate 5, it will with screw 8
Charging circuit cover board 7 is fixed on the back splint middle fixing plate 5, and charging circuit board 6 is clamped in centre.It is solid among back splint
PVC paster 9 is set on the one side of the corresponding mobile phone ac chamber of fixed board 5, screw 8 can be covered and play decoration function, it can also be
Operation instruction etc. is printed on PVC paster, convenient for instructing user to use.
In order to cooperate mobile phone normal use, Mike corresponding with mobile phone hole is at least set on frame 1, is put outside sound
Hole, camera shooting head bore 1.2, cellular phone power supplies button hole 1.1, mobile phone volume button hole 1.4.
In use, opening flip lid 4, rechargeable battery is loaded onto battery cavities, it is intracavitary that mobile phone is placed on mobile phone ac,
After pressing charging press-key 2, rechargeable battery can start to charge for mobile phone, and electric quantity of rechargeable battery consumption is over, i.e., replaceable full electricity
The rechargeable battery of amount.If temporarily replacing without rechargeable battery, back splint cradle 3 and charging circuit board 5 can be passed through with charger
Equal components are mobile phone charging, or the rechargeable battery charging in battery cavities can also fill simultaneously for mobile phone and rechargeable battery
Electricity.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, the made variations, modifications, additions or substitutions in the essential scope of the utility model,
Also belong to the protection scope of the utility model.
Claims (10)
- The back splint 1. a kind of mobile phone of replaceable battery charges, including frame, back splint middle fixing plate and charging circuit component, institute Battery compartment and mobile phone ac chamber is respectively set in the two sides for stating back splint middle fixing plate, and setting battery compartment is renovated on the battery compartment, It is characterized in that, the charging circuit component is set on the back splint middle fixing plate and forms general assembly, the frame It is connected as one with the general assembly, the charging circuit component includes flexible circuit board, charging circuit cover board, charging circuit Plate and mobile phone charging head, the both ends of the flexible circuit board are connect with charging circuit board and mobile phone charging head respectively；The battery Setting flip lid shaft on the hinged end of storehouse flip lid, the battery compartment flip lid pass through fixed among the flip lid shaft and the back splint The articulated structure that plate or/and charging circuit cover board are formed is hinged, and U plate, the side is arranged on the opening end of the battery compartment flip lid Frame lower end corresponds to U plate setting groove, and the battery compartment flip lid fastens closed state, and the U plate is embedded in the recessed of the frame It is blocked in slot.
- The back splint 2. mobile phone of replaceable battery described in accordance with the claim 1 charges, which is characterized in that the charging circuit board is solid It is scheduled on the back splint middle fixing plate top half, the charging circuit cover board is covered on the charging circuit board side, described Charging circuit component further includes back splint cradle and charging press-key, and setting is hinged on shell one end of the back splint cradle turns Axis, is arranged hinged shaft connector on the charging circuit cover board, and the back splint cradle passes through the hinged shaft and institute It is hinged to state hinged shaft connector, the back splint cradle is made to form convertible structure, the frame top corresponds to the back The position of folder cradle and charging press-key opens up window, and the back splint cradle and charging press-key expose from the window.
- 3. the mobile phone charging back splint of replaceable battery according to claim 2, which is characterized in that fixed among the back splint Plate corresponds to the back splint cradle setting and accommodates opening, and skewed slot, the back splint charging are arranged on the inner sidewall for accommodating opening Round and smooth protrusion is set on the shell two sidewalls of seat, the back splint cradle fastens closed state, on the back splint cradle shell Round and smooth protrusion be adjacent to the skewed slot bottom surface, the back splint cradle is blocked.
- 4. according to the mobile phone charging back splint of the described in any item replaceable batteries of claim 1-3, which is characterized in that the battery N shape plate is set on the hinged end of storehouse flip lid, the flip lid shaft and caulking groove, the charging circuit cover board are set on the n shape plate Arc groove, arc panel on the back splint middle fixing plate, the charging circuit is arranged in upper setting muscle position, the bottom edge of the muscle position Flip lid shaft on the n shape plate is clipped in wherein by the arc panel cooperation on the muscle position and the back splint middle fixing plate on cover board It is formed hinged.
- 5. according to the mobile phone charging back splint of the described in any item replaceable batteries of claim 1-3, which is characterized in that the battery Hole location is set on the U plate of storehouse flip lid, the hole location setting bulge-structure of the U plate, the battery compartment flip lid are corresponded in the groove Closed state is fastened, the bulge-structure is embedded in the hole location on the U plate.
- 6. the mobile phone charging back splint of replaceable battery according to claim 4, which is characterized in that the battery compartment flip lid Hole location is set on U plate, the hole location setting bulge-structure of the U plate is corresponded in the groove, the battery compartment flip lid, which fastens, closes State, the bulge-structure are embedded in the hole location on the U plate.
- 7. according to the mobile phone charging back splint of replaceable battery described in claim 2 or 3, which is characterized in that the charging press-key It is connect with the charging circuit board, controlling the charging circuit board makes the rechargeable battery mobile phone in battery compartment charge.
- 8. according to the mobile phone charging back splint of the described in any item replaceable batteries of claim 1-3, which is characterized in that in charging electricity The upper setting fixation hole of road cover board, is arranged screw hole on back splint middle fixing plate, is fixed on charging circuit cover board with screw On the back splint middle fixing plate.
- 9. the mobile phone charging back splint of replaceable battery according to claim 7, which is characterized in that in charging circuit cover board Upper setting fixation hole, is arranged screw hole on back splint middle fixing plate, and charging circuit cover board is fixed on the back splint with screw On middle fixing plate.
- 10. the mobile phone charging back splint of replaceable battery according to claim 8, which is characterized in that solid among the back splint Fixed board, which corresponds to, is arranged PVC paster on the one side of mobile phone ac chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614676.XU CN208890865U (en) | 2018-09-30 | 2018-09-30 | A kind of mobile phone charging back splint of replaceable battery |
| PCT/CN2019/076674 WO2020062778A1 (en) | 2018-09-30 | 2019-03-01 | Cell phone battery case in which battery may be replaced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614676.XU CN208890865U (en) | 2018-09-30 | 2018-09-30 | A kind of mobile phone charging back splint of replaceable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890865U true CN208890865U (en) | 2019-05-21 |
Family
ID=66514923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614676.XU Active CN208890865U (en) | 2018-09-30 | 2018-09-30 | A kind of mobile phone charging back splint of replaceable battery |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208890865U (en) |
| WO (1) | WO2020062778A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8367235B2 (en) * | 2008-01-18 | 2013-02-05 | Mophie, Inc. | Battery pack, holster, and extendible processing and interface platform for mobile devices |
| CN205585517U (en) * | 2016-03-11 | 2016-09-21 | 深圳市邦的科技有限公司 | Integrative hidden first wireless leather sheath that charges that charges |
| CN105932752A (en) * | 2016-07-06 | 2016-09-07 | 刘同鑫 | Mobile phone charging back clamp |
| CN207234478U (en) * | 2017-10-24 | 2018-04-13 | 罗晨曦 | Back splint battery |
| CN207573032U (en) * | 2017-12-08 | 2018-07-03 | 青岛同鑫创新实验室科技有限公司 | Mobile phone charging back splint |
-
2018
- 2018-09-30 CN CN201821614676.XU patent/CN208890865U/en active Active
-
2019
- 2019-03-01 WO PCT/CN2019/076674 patent/WO2020062778A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020062778A1 (en) | 2020-04-02 |
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