CN208461486U - Back splint battery - Google Patents
Back splint battery Download PDFInfo
- Publication number
- CN208461486U CN208461486U CN201820746427.XU CN201820746427U CN208461486U CN 208461486 U CN208461486 U CN 208461486U CN 201820746427 U CN201820746427 U CN 201820746427U CN 208461486 U CN208461486 U CN 208461486U
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- CN
- China
- Prior art keywords
- plug
- battery
- shell
- back splint
- electronic equipment
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Back splint battery provided by the utility model, for electron equipment charge, back splint battery includes for being arranged shell on an electronic device and being arranged in shell for storing the battery unit of electric power, battery unit includes battery, the first plug and the second plug, first plug is electrically connected with battery, first plug with electronic equipment for being electrically connected to be charged using battery to electronic equipment, second plug with external power supply for being electrically connected to charge to battery, second plug has first position and the second position, and the second plug can be movable between the first position and the second position；When the second plug is located at first position, the second plug is placed in shell；When the second plug is located at the second position, the second plug stretches out shell, the second plug is electrically connected with external power supply, so that battery is electrically connected with external power supply.
Description
Technical field
The utility model relates to electronic equipment accessories fields, and in particular to a kind of back splint battery.
Background technique
As the application scenarios of mobile electronic device gradually enrich, people use the frequency of mobile electronic device increasingly
Height needs easily to charge to mobile electronic device so that the electric quantity consumption of mobile electronic device is too fast.And back splint
Battery is to provide the portable power source device of electricity supplement whenever and wherever possible for mobile electronic device.
But a charging jack is usually arranged in current back splint battery.When charging to back splint battery itself, it is necessary to benefit
It is inserted into charging jack with a charging cable, external power supply could be used to charge back splint battery.Therefore, user must take with oneself
Band charging cable, causes the inconvenience in use process.
Utility model content
In view of this, the present invention provides a kind of back splint batteries, can be to back splint battery itself without using charging cable
It charges, is easy to use.
Back splint battery provided by the utility model is used for electron equipment charge, and the back splint battery includes for being arranged
In the shell on the electronic equipment and it is arranged in the shell for storing the battery unit of electric power, the battery unit includes electricity
Pond, the first plug and the second plug, first plug are electrically connected with the battery, and first plug is used for and the electricity
Sub- equipment electrical connection is to charge to the electronic equipment using the battery, and second plug with external power supply for being electrically connected
To charge to the battery, second plug has first position and the second position, and second plug can be described first
It is movable between position and the second position；When second plug is located at the first position, the second plug accommodating
In in the shell；When second plug is located at the second position, second plug stretches out the shell, so that institute
Stating the second plug can be electrically connected with the external power supply, so that the battery is electrically connected with the external power supply.
In one embodiment, first plug is set to the position that the shell corresponds to the charging socket of the electronic equipment
It sets.
In one embodiment, first plug is lightning connector.
In one embodiment, first plug is USB Type C connector.
In one embodiment, second plug includes the conducting wire drawn from inside to outside by shell, the conducting wire and the electricity
Road plate electrical connection so that second plug can the relatively described shell be electrically connected with different distance with the external power supply.
In one embodiment, second plug is to turn over vertical plug, and the shell, which is equipped with, accommodates second plug
Accommodation groove, second plug are rotationally connected with the shell.
In one embodiment, second plug is plug-type plug, and second plug is slideably positioned in the shell.
In one embodiment, the shell includes bottom wall and side wall, and the bottom wall is enclosed with the side wall to accommodate
The accommodating space of the electronic equipment.
In one embodiment, first plug is set on the side wall, so that when the electronic equipment is installed on institute
When stating accommodating space, charging socket of first plug with being just inserted into the electronic equipment.
In one embodiment, second plug is electrically connected and with battery disconnection shown at the first position
It is electrically connected when the second position with the battery.
Compared to the prior art, the utility model provides a kind of back splint battery, which has the first plug and the
Two plugs, first plug for being connect with electronic equipment to charge to the electronic equipment, use by second plug
In being connect with external power supply to charge to the back splint battery.Second plug is directly set on back splint battery, with external electrical
Source is directly connected to remove the inconvenience for carrying charging cable to charge for back splint battery.
Detailed description of the invention
Fig. 1 is the perspective view of the back splint battery of the utility model first embodiment.
Fig. 2 is that the second plug of shown back splint battery is the schematic diagram of USB Type C plug.
Fig. 3 is schematic diagram of second plug in the second position of back splint battery shown in Fig. 1.
Fig. 4 is schematic diagram of second plug in first position of back splint battery shown in Fig. 1.
Fig. 5 is the structural exploded view of back splint battery shown in Fig. 1.
Fig. 6 is the perspective view of the back splint battery of the utility model second embodiment.
Fig. 7 is schematic diagram of second plug in first position of back splint battery shown in Fig. 6.
Fig. 8 is schematic diagram of second plug in the second position of back splint battery shown in Fig. 6.
Fig. 9 is the perspective view of the back splint battery of the utility model 3rd embodiment.
Figure 10 is schematic diagram of second plug in first position of back splint battery shown in Fig. 9.
Figure 11 is schematic diagram of second plug in the second position of back splint battery shown in Fig. 9.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.One or more embodiments of the utility model are illustratively given in attached drawing, so that disclosed in the utility model
The understanding of technical solution is more accurate, thorough.However, it should be understood that the utility model can be with many different forms
To realize, however it is not limited to embodiments described below.
As shown in Figure 1 to 11, the back splint battery for electron equipment charge (not shown) includes the electricity for storing electric power
Pond portion 10 and for installing to the shell 20 of electronic equipment, shell 20 is sheathed on the electronic equipment, and battery unit 10 is set to shell
Body 20.
Shell 20 has two relatively short sides 21,22 and two relative short edges 24,25, and shell 20 includes bottom wall 27 and side wall 28,
Bottom wall 27 and side wall 28 enclose the first accommodating space 20a of accommodating electronic equipment.
Battery unit 10 includes battery 11, the first plug 12, the second plug 14 and circuit board 16, and battery 11 and circuit board 16 are set
It is placed in bottom wall 27.First plug 12 and the second plug 14 are electrically connected by circuit board 16 with battery 11, and the first plug 12 is used for
It is electrically connected with electronic equipment to charge to electronic equipment, the second plug 14 with external power supply for being electrically connected to electricity
It charges in pond 11.
The type of first plug 12 is not construed as limiting, and in some embodiments, the second plug 14 is movably installed at shell
On 20, when not needing charging, the second plug 14 can be housed in shell 20；When needing to charge for battery 11, the second plug
14 activities are outer to be electrically connected with external power supply to shell 20.Illustrated below with specific example.
Fig. 1 to Fig. 5 is the first embodiment of the utility model, and the first plug 12 is set on side wall 28, more specifically, the
One plug 12 is located at the middle part of corresponding bottom short side 24, and when electronic equipment is installed in shell 20, the first plug 12 is just inserted
Enter in the charging socket of electronic equipment.It should be understood that this is only used as a kind of embodiment of the utility model, in other realities
It applies in example, the first plug 12 corresponds to the position of the charging socket of electronic equipment and is arranged, and the utility model is to the first plug 12
Specific location is not construed as limiting, as long as the electronic equipment for being able to achieve and being placed in shell 20 is electrically connected.
In Fig. 1, the first plug 12 is lightning connector, but this is only used as a kind of embodiment of the utility model,
In other embodiments, the first plug 12 is also possible to other kinds of plug, such as the first plug 12 shown in Fig. 2 is USB
Type C connector, the utility model are not construed as limiting the type of the first plug 12.
As shown in Figure 3 and Figure 4, the second plug 14 is the USB joint of connecting wire 141, and shell 20 is equipped with accommodating second
The plug accommodation groove 29 of plug 14, plug accommodation groove 29 is interior to be equipped with the through-hole passed through for conducting wire, so that conducting wire 141 can be by shell 20
It extracts out from inside to outside, user extracts the conducting wire 141 of different length out according to demand to realize that the second plug 14 is connect with external power supply.
More specifically, as shown in figure 5, shell 20 includes that lower housing part 30, upper housing part 40 and revolving structure, revolving structure are set
It is placed in the second accommodating space (not shown) made of lower housing part 30 and the enclosing of upper housing part 40.
Battery 11 and circuit board 16 are set in turn in lower case 30 close to the short side 24 of lower case 30, so as to battery 11 with
Circuit board 16 is electrically connected.Camera shooting head bore 31 is opened up at the camera of the corresponding electronic equipment of lower case 30.
The short side of upper housing part 40 is identical as the length of short side 24 of lower housing part 30, and the long side of upper housing part 40 is shorter than lower housing part 30
Long side 21 length so that upper housing part 40 can avoid blocking camera shooting head bore 31 and be connected in lower housing part 30, such as Fig. 3 and Fig. 4
It is shown, the only covering part lower housing part 30, and exposure camera shooting head bore 31 of upper housing part 40, wherein a short side and the lower housing part of upper housing part 40
30 short side 24 is concordant, so that it is in stepped ramp type that shell 20 is whole, it is corresponding that plug accommodation groove 29 is set to another short side of upper housing part 40
Side wall on.
Revolving structure includes button spring 51, fixed disk 52, copper ring 53, upper cover 55 and lower cover 56, button spring 51, fixed disk 52 with
And in the inner casing that copper ring 53 is set to upper cover 55 and the connection of lower cover 56 is formed.Second plug 14 includes the coiling being set in inner casing
Ring 143, upper cover 55 are equipped with the wire through-hole 551 that inner casing is stretched out for conducting wire 141.It is in disk that fixed disk 52 is enclosed by bottom wall and side wall
Type, the center of 52 bottom wall of fixed disk offer through-hole 521, and the side wall of fixed disk 52 is equipped with fixing groove 523.Button spring 51 is rounded,
It has the button spring first end 511 close to the center of circle and the button spring second end 512 far from the center of circle.Lower cover 56 is set to circuit board 16
On, in the present embodiment, lower cover 56 is made of insulating material, and lower cover 56 is equipped with a fixed column 561, and the fixed column 561 is also
Insulating materials is made, and fixed column 561 includes the first column portion 563 and the second column portion 564, wherein the first column portion 563 is by 56 court of lower cover
Direction far from lower cover 56 extends to form, and the second column portion 564 is by first one end of column portion 563 far from lower cover 56 towards far from lower cover 56
Direction extend to form, the first column portion 563 and the second column portion 564 are cylinder, and the radius in the first column portion 563 is greater than the second column
The radius in portion 564, so that fixed column 561 is in a circular table shape, wherein the side wall in the second column portion 564 is equipped with for button spring first end 511
Protrude into fixed fixation hole 566.
Copper ring 53, wire winding ring 143 and fixed disk 52 are sequentially sleeved in fixed column 561, i.e., copper ring 53 is arranged in lower cover 56
Between wire winding ring 143, wire winding ring 143 is arranged between copper ring 53 and fixed disk 52, and fixed disk 52 is arranged in 143 He of wire winding ring
Between upper cover 55.The side that wire winding ring 143 is contacted with copper ring 53 is equipped with the contact being electrically connected with conducting wire 141, and copper ring 53 can be with electricity
Road plate 16 is electrically connected, such as the engraved structure that fixed column 561 is connect with 56 junction of lower cover for rib, can be supported by rib
Fixed column 561, and can realize that copper ring 53 is electrically connected with circuit board 16, so that the second plug 14 is electrically connected with circuit board 16.
In the present embodiment, copper ring 53 and wire winding ring 143 are sheathed in the first column portion 563, and fixed disk 52 is sheathed on second
It is fixedly connected in column portion 564 and with wire winding ring 143, so that fixed disk 52 is rotated with wire winding ring 143.Button spring first end 511 protrudes into
Fixation hole 566 is fixed, and compresses fixed disk 52, so that the contact and circuit board 16 of copper ring 53 and wire winding ring 143 keep electricity
Connection.Button spring second end 512 and the fixing groove 523 of fixed disk 52 are fixed, and make button spring 51 will be due to the rotation of fixed disk 52
And generate elastic deformation.
Inner casing is arranged close to plug accommodation groove 29, it is possible to understand that the side of upper housing part 40 and upper cover 55 is clamped at conducting wire 141
Between wall, so that there are frictional force between conducting wire 141 and upper housing part 40 and upper cover 55.Such as Fig. 3, the second plug 14 is extracted out when outside
When, the frictional force between conducting wire 141 and upper housing part 40 and upper cover 55 is greater than the elastic force of button spring 51, so that the second plug 14 is stable at
Current length；Such as Fig. 4, when needing to withdraw the second plug 14, the elastic force for inwardly pushing conducting wire 141 to make button spring 51 is greater than conducting wire
Frictional force between 141 and upper housing part 40 and upper cover 55 withdraws conducting wire 141 in shell 20, and the second plug 14 is placed in plug
In accommodation groove 29.It, in other embodiments, can be with it should be understood that this is only used as a kind of embodiment of the utility model
Realize by other means the second plug 14 engaging and recycling, such as on the housing 20 setting control snapping switch, when second insert
First 14 when needing to be maintained at certain length, and snapping switch stablizes the second plug 14 by way of engaging or increasing frictional force
In current length；When needing to recycle the second plug 14, the friction of conducting wire 141 is unclamped or reduced by operation snapping switch
Power can be recycled the second plug 14 by the elastic force of button spring 51, and the utility model is not construed as limiting this.
Fig. 6 to Fig. 8 show the second embodiment of the utility model, and the second plug 214 is plug-type plug, the second plug
214 are slideably positioned in shell 220.Specifically, sliding slot 230 of 220 bottom wall 227 of shell with the second plug 214 of receiving, second
Plug 214 has first position and a second position, the second plug 214 can in sliding slot 230 in first position and the second position it
Between slide.As shown in fig. 7, the second plug 214 is placed in the sliding slot of shell 220 when the second plug 214 is located at first position
In 230；As shown in figure 8, the second plug 214 protrudes shell 220 when the second plug 214 is located at the second position, second insert at this time
First 214 are electrically connected with battery 211, and the second plug 214 can be connect with external power supply, so that battery 211 and external power supply connect
It connects, to charge to battery 211.In this specific embodiment, the second plug 214 include an operation portion 232, the operation portion 232 with
The inserted sheet of second plug 214 is fixedly connected, so that pushing operation portion 232 that the inserted sheet of the second plug 214 can be pushed in sliding slot 230
Inside slide in and out.
It should be understood that in the present embodiment, the second plug 214 can be disconnected with battery 211 at first position and is electrically connected
It connects, to reduce the risk of battery circuit short circuit.Second plug 214 is just electrically connected with the connection of battery 211 at the second position, this is only
As a kind of embodiment of the utility model, in other embodiments, the second plug 214 can be always all with battery 211
Connection, i.e., the second plug 214 is electrically connected with battery 211 at first position and the second position, the utility model to this not
It limits.
In the 3rd embodiment that Fig. 9 show the utility model to Figure 11, the second plug 314 is to turn over vertical plug, second
Plug 314 is rotationally connected with shell 320, and the outer surface of 320 bottom wall 327 of shell is equipped with the accommodation groove of the second plug 314 of accommodating
329, the second plug 314 can rotate between the first position and the second position.As shown in Figure 10, when the second plug 314 is located at the
When one position, the second plug 314 is placed in the accommodation groove 329 of shell 320；As shown in figure 11, when the second plug 314 is located at the
When two positions, the second plug 314 protrusion shell 320 is simultaneously electrically connected with battery 311, and the second plug 314 at this time can be with external electrical
Source connection, so that battery 311 is connect with external power supply, to charge to battery 311.In this specific embodiment, it second inserts
First 314 inserted sheet is parallel with 327 outer surface of bottom wall at first position, and vertical with 327 outer surface of bottom wall at the second position.
Certainly this only a kind of specific design, can be changed according to actual product shape.
Similarly, in the present embodiment, the second plug 314 can be disconnected with battery 311 at first position and is electrically connected, with drop
The risk of low battery circuit short circuit.Second plug 314 is just electrically connected with the connection of battery 311 at the second position, this is only used as this
A kind of embodiment of utility model, in other embodiments, the second plug 314, which can be, to be always all connected to battery 311,
I.e. the second plug 314 is electrically connected with battery 311 at first position and the second position, and the utility model is not construed as limiting this.
In conclusion the utility model provides a kind of back splint battery, which has the first plug and the second plug,
For being connect with electronic equipment to charge to the electronic equipment, second plug is used for and outside first plug
Power supply is connected to charge to the back splint battery.Second plug is directly set on back splint battery, is directly connected with external power supply
It connects to charge for back splint battery, removes the inconvenience for carrying charging cable from.
It should be noted that the utility model is not limited to above embodiment, creation essence according to the present utility model
Mind, those skilled in the art can also make other variations, these variations done according to the creative spirit of the utility model, all
Should be included in the utility model it is claimed within the scope of.
Claims (10)
1. a kind of back splint battery is used for electron equipment charge, the back splint battery includes for being set in the electronic equipment
On shell and be arranged in the shell for storing the battery unit of electric power, it is characterised in that: the battery unit include battery,
First plug, the second plug and circuit board, first plug are electrically connected with the battery, and first plug is used for and institute
Electronic equipment electrical connection is stated to charge using the battery to the electronic equipment, second plug is used for and external power supply electricity
Connection is to charge to the battery, and second plug has first position and the second position, and second plug can be described
It is movable between first position and the second position；When second plug is located at the first position, second plug
It is placed in the shell；When second plug is located at the second position, second plug stretches out the shell, makes
Obtaining second plug can be electrically connected with the external power supply, so that the battery is electrically connected with the external power supply.
2. back splint battery as described in claim 1, it is characterised in that: first plug is set to described in the shell correspondence
The position of the charging socket of electronic equipment.
3. back splint battery as described in claim 1, it is characterised in that: first plug is lightning connector.
4. back splint battery as described in claim 1, it is characterised in that: first plug is USB Type C connector.
5. back splint battery as described in claim 1, it is characterised in that: second plug includes being drawn from inside to outside by shell
Conducting wire, the conducting wire and the circuit board electrical connection so that second plug can the relatively described shell with different distance and institute
State external power supply electrical connection.
6. back splint battery as described in claim 1, it is characterised in that: second plug is to turn over vertical plug, the shell
Equipped with the accommodation groove for accommodating second plug, second plug is rotationally connected with the shell.
7. back splint battery as described in claim 1, it is characterised in that: second plug be plug-type plug, described second
Plug is slideably positioned in the shell.
8. back splint battery as described in claim 1, it is characterised in that: the shell includes bottom wall and side wall, the bottom wall with
The side wall encloses the accommodating space to accommodate the electronic equipment.
9. back splint battery as claimed in claim 8, it is characterised in that: first plug is set on the side wall, so that
When the electronic equipment is installed on the accommodating space, first plug is inserted with being just inserted into the charging of the electronic equipment
Seat.
10. back splint battery as described in claim 1, it is characterised in that: second plug at the first position with institute
Battery is stated to disconnect electrical connection and be electrically connected at the shown second position with the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746427.XU CN208461486U (en) | 2018-05-18 | 2018-05-18 | Back splint battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746427.XU CN208461486U (en) | 2018-05-18 | 2018-05-18 | Back splint battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461486U true CN208461486U (en) | 2019-02-01 |
Family
ID=65149693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820746427.XU Active CN208461486U (en) | 2018-05-18 | 2018-05-18 | Back splint battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267469A (en) * | 2019-04-24 | 2019-09-20 | 维沃移动通信有限公司 | A kind of terminal device |
-
2018
- 2018-05-18 CN CN201820746427.XU patent/CN208461486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267469A (en) * | 2019-04-24 | 2019-09-20 | 维沃移动通信有限公司 | A kind of terminal device |
| CN110267469B (en) * | 2019-04-24 | 2021-01-08 | 维沃移动通信有限公司 | Terminal equipment |
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