CN206834247U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN206834247U CN206834247U CN201720610995.2U CN201720610995U CN206834247U CN 206834247 U CN206834247 U CN 206834247U CN 201720610995 U CN201720610995 U CN 201720610995U CN 206834247 U CN206834247 U CN 206834247U
- Authority
- CN
- China
- Prior art keywords
- battery
- connecting piece
- slotted eye
- metal connecting
- mobile terminal
- 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
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Classifications
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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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- Telephone Set Structure (AREA)
Abstract
Technical field of electronic equipment is the utility model is related to, discloses a kind of mobile terminal.In the utility model, mobile terminal includes battery, mainboard, connects slotted eye formed with more than two batteries on mainboard；Wherein, the inwall of each battery connection slotted eye covers copper；There is a metal connecting piece on each hard contact of battery respectively, metal connecting piece is connected slotted eye one-to-one corresponding with battery, and metal connecting piece insertion battery is connected in slotted eye.Mobile terminal provided by the utility model, preparation cost is reduced, ensure that battery capacity, and ensure that the reliability that battery is connected with mainboard.
Description
Technical field
It the utility model is related to technical field of electronic equipment, more particularly to mobile terminal.
Background technology
With the continuous development of scientific technology and the epoch the mobile terminal such as continuous progress, mobile phone, tablet personal computer into
For instrument essential in people's daily life.These mobile terminals are most of all to be included mainboard and is electrically connected with mainboard
Battery, by battery to main board power supply, to realize the normal work of mobile terminal.
Mobile terminal is to realize battery and master with two kinds of battery connectors of blade type using spring-piece type mostly in the prior art
Plate directly connects.Wherein, it is mainly by the metal clips and the metal welding of battery on connector using spring-piece type connector
Disk (hard contact) is contacted, so as to realize the electric connection of battery and mainboard；Mainly passed through using blade type connector
Neck is opened up on battery, the blade of blade type connector is caught in the neck opened up on battery, so as to realize battery and master
The electric connection of plate.
But during the utility model is realized, inventor has found that at least there are the following problems in the prior art：Adopt
Hold the mode of battery and mainboard electric connection, when mobile terminal falls, collided in use
Easily there are the bad phenomenons such as power down, the metal clips for the connector being such as fixed on mainboard and the metal pad of battery misplace, led
Cause to be electrically connected with and disconnect, so as to which main board power supply can not be given, influence the normal use of mobile terminal.Electricity is made using blade type connector
Although the mode reliability that pond and mainboard are electrically connected with is higher, will not power down easily, due to needing that neck is opened up on battery,
Therefore the valuable electric capacity space of battery can be taken, influences battery capacity.Further, since two kinds of connected modes are required on mainboard
Solder connector, the join domain corresponding to setting on battery, therefore cost is of a relatively high.
Utility model content
The purpose of this utility model is to provide a kind of mobile terminal, so as to reach the preparation cost for reducing mobile terminal,
Ensure battery capacity, and ensure the reliability that battery is connected with mainboard.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of mobile terminal.The mobile terminal
Including battery, mainboard, slotted eye is connected formed with more than two batteries on mainboard；Wherein, each battery connection slotted eye is interior
Wall covers copper；There is a metal connecting piece on each hard contact of battery respectively, metal connecting piece is connected slotted eye with battery
Correspond, in metal connecting piece insertion battery connection slotted eye.
The utility model embodiment is in terms of existing technologies, there is provided one kind opens up battery link slot on mainboard
Hole, the metal connecting piece for being inserted into battery connection slotted eye is set on the hard contact of battery, without setting other connections
It device, can both ensure the reliability connected between battery and mainboard, greatly reduce the preparation cost of mobile terminal, and due to
Battery connection slotted eye is opened on mainboard, therefore will not take the volume space of battery, ensure that battery capacity.
In addition, the inwall of battery connection slotted eye is covered with flexible PCB, flexible PCB contacts with metal connecting piece
Simultaneously cover copper.Flexible PCB is set in battery connection slotted eye so that metal connecting piece leads to when inserting battery connection slotted eye
Cross and contacted with the lying copper region domain of flexible PCB, can both realize the electric connection with mainboard, so as to ensure good conductive effect.
In addition, the inwall of battery connection slotted eye is covered with conducting strip.Conducting strip is set in battery connection slotted eye so that gold
Belong to connector when inserting battery connection slotted eye, can both realize the electric connection with mainboard, so as to ensure that good conductive effect
Fruit.
In addition, being provided with some salient points on metal connecting piece, the inwall of battery connection slotted eye is provided with some grooves；Its
In, salient point corresponds with groove.By setting some salient points on metal connecting piece, set in the inwall of battery connection slotted eye
With the one-to-one groove of salient point, after metal connecting piece insertion battery connection slotted eye, salient point can be embedded into corresponding groove
In so that the connection between battery and mainboard is relatively reliable.
In addition, battery connection slotted eye is electrified slotted eye.In embodiment provided by the utility model, by mainboard
Open up electrified slotted eye and connect slotted eye as battery so that battery connection slotted eye has electric property, can be directly as battery
Positive and negative electrode, ensure with the electric connection of battery, and can isolate with other electrical networks, avoid disturbing.
Brief description of the drawings
Fig. 1 is the structural representation according to the mobile terminal of the utility model first embodiment；
Fig. 2 is the structural representation according to the mobile terminal of the utility model second embodiment；
Fig. 3 is the structural representation according to the mobile terminal of the utility model 3rd embodiment；
Fig. 4 is the structural representation according to the mobile terminal of the utility model fourth embodiment.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But even if without these skills
Art details and many variations based on following embodiment and modification, it can also realize that each claim of the application is required and protect
The technical scheme of shield.
First embodiment of the present utility model is related to a kind of mobile terminal.The mobile terminal 1 includes battery 2 and mainboard 3,
Slotted eye 5 is connected formed with more than two batteries on mainboard 3, has a metal to connect on each hard contact of battery 2 respectively
Fitting 4, metal connecting piece 4 are connected slotted eye 5 with battery and corresponded, and metal connecting piece 4 is inserted in battery connection slotted eye 5, specifically
Structure is as shown in Figure 1.
In Fig. 1 by taking 2 battery connection slotted eyes 5 and two metal connecting pieces 4 as an example.In actual applications, battery 2 is according to figure
The direction that arrow points in 1, metal connecting piece 4 is inserted into battery connection slotted eye 5, and ensures each metal connecting piece 4
The battery connection slotted eye 5 being inserted into is that corresponding battery connects slotted eye 5, so as to ensure that battery directly electrically connects with mainboard
Connect.
In addition, it is necessary to explanation, in order to ensure that the metal connecting piece 4 contacted with the hard contact of battery 2 is led in insertion
, can be with the connection between turn-on battery 2 and mainboard 3 so that battery 2 can be mainboard after the battery connection slotted eye 5 opened up on plate 3
3 provide electric current, therefore, it is necessary to copper are covered in the inside of battery connection slotted eye 5, specifically, the bottom of slotted eye 5 can be connected in battery
One layer of copper is covered, the bottom of slotted eye 5 can also be connected in battery and the side wall of whole slotted eye covers one layer of copper, so as to
Ensure metal connecting piece after insertion battery connection slotted eye 5, using existing electric connection mode, between turn-on battery 2 and mainboard 3
Connection.
Compared with prior art, the mobile terminal provided in present embodiment, by opening up battery link slot on mainboard
Hole, the metal connecting piece for being inserted into battery connection slotted eye is set on the hard contact of battery, without setting other connections
Device, it can both ensure the reliability connected between battery and mainboard, greatly reduce mobile preparation cost, and due to battery
Connection slotted eye is opened on mainboard, therefore will not take the volume space of battery.
Second embodiment of the present utility model is related to a kind of mobile terminal.Base of the present embodiment in first embodiment
Further improvement is done on plinth, specific improvements are：Flexible PCB is covered with the inwall of battery connection slotted eye, specific knot
Structure is as shown in Figure 2.
It should be noted that the metal connecting piece 4 contacted in present embodiment with the hard contact of battery 2 can be golden hand
Finger, metal clips, spring probe, metallic rod etc., it can also be prepared in actual applications by other conductive materials, herein not
Enumerate again.
In addition, metal connecting piece 4 can be integrally formed with the hard contact of battery 2, i.e., hard contact is set on battery 2
When, hard contact can be elongated to predetermined length, form metal connecting piece 4.Metal connecting piece 4 can also be manufactured separately, then
It is fixed to again by the way of welding or clamping on the hard contact of battery 2, so as to use spring-piece type connector existing
Metal connecting piece 4 is fixed on the hard contact for the battery being attached with mainboard, realizes secondary use.
Mobile terminal 1 shown in Fig. 2 is also covered with one in addition to the device in including Fig. 1 in battery connection slotted eye 5
Layer flexible PCB 6, and in order to ensure that metal connecting piece 4 after insertion battery connection slotted eye 5, can be directly realized by and mainboard
3 electric connection, copper, specific flexible PCB overlying are also covered with the one side that metal connecting piece 4 contacts in flexible PCB
The region of copper only can be set in bottom, and the one side that can also be contacted in whole flexible PCB with metal connecting piece 4 is all covered
Copper, so that metal connecting piece 4 is contacted, both when inserting battery connection slotted eye 5 by the lying copper region domain with flexible PCB
The electric connection with mainboard can be achieved, ensure that good conductive effect.
In addition, it is noted that in actual applications, it is connected to be further ensured that battery 2 with mainboard 3 reliable
Property, some salient points can also be set on metal connecting piece 4, and the inwall of battery connection slotted eye sets some and salient point to correspond
Groove.When setting salient point and groove, for convenience, the outer surface of metal connecting piece 4 directly can be prepared into screw thread shape
Shape, such as angular thread, rectangular thread, trapezoidal thread, set in the inwall of battery connection slotted eye 5 corresponding with metal connecting piece 4
Groove, so as to metal connecting piece 4 insert battery connection slotted eye 5 when, can firmly fit together.
The embodiment of the utility model the 3rd is related to a kind of mobile terminal, present embodiment and second embodiment substantially phase
Together, it is in place of the main distinction：In this second embodiment, battery connection slotted eye inwall paste for flexible PCB.
And in the present embodiment, battery connection slotted eye inwall paste for conducting strip, concrete structure it is as shown in Figure 3.
Mobile terminal 1 shown in Fig. 3, roughly the same with the structure of mobile terminal 1 shown in Fig. 2, the main distinction is to paste
Replaced in the flexible PCB 6 in battery connection slotted eye 5 for conducting strip 7 so that metal connecting piece is in insertion battery link slot
Hole 5, after being contacted with conducting strip, connection that can directly between turn-on battery 2 and mainboard 3.
In addition, it is noted that in actual applications, in order to ensure metal connecting piece 4 in insertion battery connection slotted eye 5
The inwall that slotted eye 5 can be connected with battery afterwards is brought into close contact, can be first between the inside of conducting strip 7 and battery connection slotted eye 5
One layer of elastomeric material, such as foam are set, and the one side then contacted in conducting strip 7 with foam draws pin and is connected slotted eye with battery
The lying copper region domain contact of 5 inwalls, so as to which after metal connecting piece 4 inserts battery connection slotted eye 5, foam can connect according to metal
The shape of part 4 deforms upon so that metal connecting piece 4 can be connected the perfect fitting of slotted eye 5 with battery, and pass through conducting strip 7
The pin of extraction realizes the connection with mainboard.
The embodiment of the utility model the 4th is related to a kind of mobile terminal.Present embodiment is on the basis of first embodiment
On done further improvement：Battery connection slotted eye 5 and metal connecting piece 4 have three respectively in present embodiment, and concrete structure is such as
Shown in Fig. 4.
As shown in figure 4, three metal connecting pieces 4 (metal connecting piece 4-1, metal connecting piece 4-2, gold are fixed with battery 2
Belong to connector 4-3), specifically, first metal connecting piece 4-1 is fixed on the cathode metal contact of battery 2 (not to be shown in figure
Go out, be particularly located at the part that battery 2 contacts with metal connecting piece 4-1), second metal connection 4-2 is fixed on the detection of battery 2
(not shown in figure, the part that battery 2 contacts with metal connecting piece 4-2 is particularly located on hard contact), the 3rd metal connection
Part 4-3, which is fixed on the grounded metal contact of battery 2, (not shown in figure, to be particularly located at battery 2 and is contacted with metal connecting piece 4-3
Part).
It should be noted that the detection hard contact in present embodiment on battery 2 is used to insert electricity in metal connecting piece 4
After pond connection slotted eye 5, whether detection battery 2 turns on mainboard 3.
In addition, in actual applications, therefore the negative pole of battery, only exists together with being done with ground connection in present embodiment
Grounded metal contact is provided with battery, and metal connecting piece 4-2 is fixed on the contact.
In the one side that mainboard 3 contacts with battery, offer respectively three batteries connection slotted eyes 5 (battery connection slotted eye 5-1,
Battery connection slotted eye 5-2, battery connection slotted eye 5-3), and corresponded with three metal connecting pieces 4, i.e., battery is according to figure
When the battery on direction of arrow insertion mainboard shown in 4 connects slotted eye 5, it is specially：First metal connecting piece 4-1 is inserted into
Battery connection slotted eye 5-1, second metal connection 4-2 are inserted into battery connection slotted eye 5-2, and the 3rd metal connecting piece 4-3 is inserted
Enter to battery connection slotted eye 5-3.
In addition, it is necessary to explanation, because the metal connecting piece 4 being fixed on battery 2 has polarity, therefore therewith one by one
Corresponding battery connection slotted eye 5 is also required to identical polarity.In present embodiment, opened using electrified mode on mainboard
If electrified slotted eye connects slotted eye 5 as battery so that battery connection slotted eye has electric property, so as to directly as electricity
Positive pole, the negative pole in pond, and can isolate with other electrical networks, avoid disturbing.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (9)
1. a kind of mobile terminal, including battery and mainboard, it is characterised in that connect on the mainboard formed with more than two batteries
Access slot hole；Wherein, the inwall of each battery connection slotted eye covers copper；
There is a metal connecting piece on each hard contact of the battery respectively, the metal connecting piece connects with the battery
Access slot hole is corresponded, and the metal connecting piece is inserted in the battery connection slotted eye.
2. mobile terminal according to claim 1, it is characterised in that the inwall of the battery connection slotted eye pastes flexible
Circuit board, the one side that the flexible PCB contacts with the metal connecting piece cover copper.
3. mobile terminal according to claim 1, it is characterised in that the inwall of the battery connection slotted eye is covered with conduction
Piece.
4. according to the mobile terminal described in claims 1 to 3 any one, it is characterised in that set on the metal connecting piece
There are some salient points, the inwall of the battery connection slotted eye is provided with some grooves；Wherein, a pair of the salient point and the groove 1
Should.
5. mobile terminal according to claim 1, it is characterised in that the battery connection slotted eye is electrified slotted eye.
6. mobile terminal according to claim 1, it is characterised in that the battery connection slotted eye and the metal connecting piece
There are three respectively；
Wherein, the cathode metal contact of first metal connecting piece and the battery, second metal connecting piece with it is described
The detection hard contact contact of battery, the grounded metal contact of the 3rd metal connecting piece and the battery.
7. mobile terminal according to claim 1, it is characterised in that the metal of the metal connecting piece and the battery touches
Point is integrally formed.
8. mobile terminal according to claim 1, it is characterised in that the metal connecting piece welding is connected to the electricity
On the hard contact in pond.
9. mobile terminal according to claim 1, it is characterised in that the metal connecting piece be golden finger, metal clips,
Spring probe or metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610995.2U CN206834247U (en) | 2017-05-27 | 2017-05-27 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610995.2U CN206834247U (en) | 2017-05-27 | 2017-05-27 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834247U true CN206834247U (en) | 2018-01-02 |
Family
ID=60772715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610995.2U Expired - Fee Related CN206834247U (en) | 2017-05-27 | 2017-05-27 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966493A (en) * | 2018-08-02 | 2018-12-07 | 昆山沪利微电有限公司 | A kind of inserted compound PCB |
| CN110045783A (en) * | 2018-01-15 | 2019-07-23 | 英研智能移动股份有限公司 | Fixation kit |
-
2017
- 2017-05-27 CN CN201720610995.2U patent/CN206834247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045783A (en) * | 2018-01-15 | 2019-07-23 | 英研智能移动股份有限公司 | Fixation kit |
| CN108966493A (en) * | 2018-08-02 | 2018-12-07 | 昆山沪利微电有限公司 | A kind of inserted compound PCB |
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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: 20180102 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |