CN201514967U - Battery connector and mobile terminal - Google Patents
Battery connector and mobile terminal Download PDFInfo
- Publication number
- CN201514967U CN201514967U CN2009201777248U CN200920177724U CN201514967U CN 201514967 U CN201514967 U CN 201514967U CN 2009201777248 U CN2009201777248 U CN 2009201777248U CN 200920177724 U CN200920177724 U CN 200920177724U CN 201514967 U CN201514967 U CN 201514967U
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- Prior art keywords
- battery
- conductive metal
- metal sheet
- metal part
- conductiving
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- Expired - Fee Related
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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)
- Connection Of Batteries Or Terminals (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a battery connector and a mobile terminal, wherein the battery connector comprises a golden finger and a conductive metal part, wherein the conductive metal part comprises the states, i.e. a first connecting state and a second connecting state; when the conductive metal part is in the first connecting state, a main battery connected with the golden finger can be used for supplying power; and when the conductive metal part is in the second connecting state, an axially battery connected with the conductive metal part can be used for supplying power. The utility model solves the problems that when a battery of the mobile terminal is replaced, the power supply is cut off, so that the current work is stopped, thus further improving the practicality.
Description
Technical field
The utility model relates to the communications field, in particular to a kind of battery connector and portable terminal.
Background technology
Present two batteries of portable terminal one general configuration, when no external power supply, a battery uses up just must shut down could change another piece battery, so just must interrupt current work.Particularly,, perhaps when file in download, infrared ray or the big file of Bluetooth transmission, interrupt transmission and can cause file not use, must download or transmit waste telex network resource again if in conversation, when watching mobile terminal television.
The utility model content
Thereby must interrupt the problem of work at present and propose the utility model by interruption of power supply when changing battery at portable terminal, for this reason, main purpose of the present utility model is to provide a kind of battery connector and portable terminal, to address the above problem.
To achieve these goals, according to an aspect of the present utility model, a kind of battery connector is provided, comprise golden finger, conductiving metal part, wherein, the state of conductiving metal part comprises: first connection status and second connection status, when conductiving metal part is in first connection status, power by the main battery that is connected with golden finger; When conductiving metal part is in second connection status, power by the boosting battery that is connected with conductiving metal part.
Preferably, above-mentioned battery connector also comprises: electrically conductive elastic metalwork 23, it is characterized in that, conductiving metal part comprises: first conductive metal sheet 01 and second conductive metal sheet 02, wherein, first conductive metal sheet 01 is connected between golden finger and the electrically conductive elastic metalwork 23, second conductive metal sheet 02 is connected with boosting battery, when main battery is removed, first conductive metal sheet 01 is connected with second conductive metal sheet 02 under the elastic reaction of electrically conductive elastic metalwork 23, so that the boosting battery that is connected with second conductive metal sheet 02 is powered; When main battery was loaded into, first conductive metal sheet 01 disconnected under the effect of main battery pressure and being connected of second conductive metal sheet 02, so that main battery is powered.
Preferably, first conductive metal sheet 01 and second conductive metal sheet 02 are sheet metal component.
Preferably, battery connector is built in portable terminal.
To achieve these goals, according to another aspect of the present utility model, a kind of portable terminal also is provided, comprise battery connector, main battery and boosting battery, wherein, battery connector is connected between main battery and the boosting battery, battery connector comprises: conductiving metal part, the state of conductiving metal part comprises: first connection status and second connection status, when conductiving metal part is in first connection status, power by the main battery that is connected with golden finger; When conductiving metal part is in second connection status, power by the boosting battery that is connected with conductiving metal part.
Preferably, conductiving metal part comprises: first conductive metal sheet 01 and second conductive metal sheet 02, wherein, first conductive metal sheet 01 is connected between golden finger and the electrically conductive elastic metalwork 23, second conductive metal sheet 02 is connected with boosting battery, when main battery was removed, first conductive metal sheet 01 was connected with second conductive metal sheet 02 under the elastic reaction of electrically conductive elastic metalwork 23, so that the boosting battery that is connected with second conductive metal sheet 02 is powered; When main battery was loaded into, first conductive metal sheet 01 disconnected under the effect of main battery pressure and being connected of second conductive metal sheet 02, so that main battery is powered.
Preferably, first conductive metal sheet 01 and second conductive metal sheet 02 are sheet metal component.
Preferably, above-mentioned portable terminal also comprises: charging circuit is used for when conductiving metal part is in first connection status boosting battery being charged.
Preferably, boosting battery is miniature rechargeable battery or super capacitor.
By the utility model, employing can be changed the battery connector of battery when interruption of power supply, thereby has solved the problem of necessary interruption of power supply interruption work at present when portable terminal is changed battery, and then has improved practicality.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 constitutes schematic diagram according to system of the present utility model;
Fig. 2 is according to hardware connection diagram of the present utility model;
Fig. 3 is according to battery connector operation principle schematic diagram of the present utility model (when portable terminal is packed main battery into);
Fig. 4 is according to battery connector operation principle schematic diagram of the present utility model (when portable terminal takes out main battery);
Fig. 5 is according to battery connector embodiment front view of the present utility model;
Fig. 6 is according to battery connector embodiment rearview of the present utility model;
Fig. 7 is according to battery connector embodiment interior metal part organigram of the present utility model;
Fig. 8 is the interior metal part shape schematic diagram of the golden finger according to battery connector embodiment of the present utility model when being pressed into pedestal;
Fig. 9 is the partial schematic diagram of Fig. 8.
Embodiment
Functional overview
Thereby considering that portable terminal in the correlation technique must shut down when battery electric quantity is about to use up could change another piece battery and interrupt the problem used, and the utility model provides a kind of battery connector and portable terminal.When the main battery of power shortage took out, the golden finger of battery connector flicked with battery, flicks in the process at golden finger and can run into the metal clips that is connected with boosting battery, thereby supply of electric power is seamlessly switched to boosting battery; When the main battery of electric weight abundance was packed into, because golden finger is pushed back, golden finger separated with the sheet metal that boosting battery links to each other thereupon, reuses the main battery power supply, finishes portable terminal and change battery under normal operating condition.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
According to embodiment of the present utility model, a kind of portable terminal is provided, this portable terminal comprises battery connector, main battery and boosting battery, wherein, battery connector is connected between main battery and the boosting battery, and battery connector comprises: conductiving metal part, and the state of conductiving metal part comprises: first connection status and second connection status, when conductiving metal part is in first connection status, power by the main battery that is connected with golden finger; When conductiving metal part is in second connection status, power by the boosting battery that is connected with conductiving metal part.
Further, this portable terminal can also comprise: charging circuit is used for when conductiving metal part is in first connection status boosting battery being charged.
Below by Fig. 1 the structure of this portable terminal is described, Fig. 1 constitutes schematic diagram according to system of the present utility model, as shown in Figure 1, portable terminal comprises five following parts: main battery, boosting battery, control unit (that is, above-mentioned battery connector), charging circuit and load.Wherein, boosting battery can be miniature rechargeable battery or super capacitor, and charging circuit is used for charging to boosting battery when the main battery electric weight is sufficient, and control unit, boosting battery and charging circuit are built in portable terminal.
Particularly, battery connector is connected between main battery, boosting battery and the load.Battery connector has switching function, and main battery and boosting battery are connected in parallel.Battery connector has following function: when the main battery of power shortage takes out, the golden finger of battery connector also flicks with battery, flick in the process at golden finger and can run into the metal clips that is connected with boosting battery, thereby supply of electric power is seamlessly switched to boosting battery.When the main battery of electric weight abundance was put into, because golden finger is pushed back, golden finger separated with the sheet metal that boosting battery links to each other thereupon, reuses the main battery power supply.
Wherein, charging circuit is used for being in main battery when power supply at conductiving metal part between main battery and boosting battery, to the boosting battery charging, and can prevent to produce when main battery voltage from reducing electric current and pours in down a chimney.
According to embodiment of the present utility model, a kind of battery connector also is provided, this battery connector is built in portable terminal, and this battery connector comprises golden finger, electrically conductive elastic metalwork 23 and conductiving metal part.Wherein, the state of conductiving metal part comprises: first connection status and second connection status, when conductiving metal part is in first connection status, power by the main battery that is connected with golden finger; When conductiving metal part is in second connection status, power by the boosting battery that is connected with conductiving metal part.Below above-mentioned battery connector is described in detail.
Fig. 2 is according to hardware connection diagram of the present utility model, and as shown in Figure 2, the battery connector first metal solder portion 11 connects the negative pole of load, and the 3rd metal solder portion 13 connects the positive pole of load; The 4th metal solder portion 14 connects the positive pole of accessory power supply (being above-mentioned boosting battery), and the negative pole of accessory power supply is connected with the negative pole of load, and charging circuit is connected between the 3rd metal solder portion 13 and the 4th metal solder portion 14; Main power source (being above-mentioned main battery) negative pole connects battery connector first golden finger 41, the main power source positive pole connects battery connector the 3rd golden finger 43, and it is standby that second golden finger 42 of battery connector and the second metal solder portion 12 can be used as temperature detection or the battery size and the specification judgement etc. of main battery.
Fig. 3 is according to battery connector operation principle schematic diagram of the present utility model (when portable terminal is packed main battery into), as shown in Figure 3, the first metal solder portion 11, the second metal solder portion 12, the 3rd metal solder portion 13 and the 4th metal solder portion 14 of battery connector are fixed by plastic base 10, connect so that be welded on the enterprising line correlation circuit of portable terminal mainboard.Battery connector first golden finger 41, second golden finger 42, the 3rd golden finger 43 is by the first electrically conductive elastic metalwork 21, the second electrically conductive elastic metalwork 22, the 3rd electrically conductive elastic metalwork 23 and the first metal solder portion 11, the second metal solder portion 12, the 3rd metal solder portion 13 is connected, make battery connector first golden finger 41, second golden finger 42, the 3rd golden finger 43 can be at the first ccontaining dead slot 31 of battery connector plastic base 10, the second ccontaining dead slot 32, elasticity is freely stretched in the 3rd ccontaining dead slot 33, after battery of mobile terminal is put into, can closely contact battery and prevent in the use that battery breaks away from golden finger and cuts off the power supply; Be connected with on the 3rd golden finger 43 and be connected with second conductive metal sheet 02 in first conductive metal sheet, 01, the four metal solder portion 14 and be fixed on the battery connector pedestal relevant position.
Particularly, above-mentioned conductiving metal part comprises first conductive metal sheet 01 and second conductive metal sheet 02, wherein, first conductive metal sheet 01 is connected between golden finger and the electrically conductive elastic metalwork 23, second conductive metal sheet 02 is connected with boosting battery, wherein, first conductive metal sheet 01 and second conductive metal sheet 02 are sheet metal component.
When main battery is loaded into, battery connector first golden finger 41, second golden finger 42, the 3rd golden finger 43 are pressed into cavity, first conductive metal sheet 01 disconnects under the effect of main battery pressure and being connected of second conductive metal sheet 02, thereby the sheet metal that links to each other with boosting battery separates, so that use main battery to power to portable terminal.
Fig. 4 is according to battery connector operation principle schematic diagram of the present utility model (when portable terminal takes out main battery), as shown in Figure 4, when main battery takes out, battery connector first golden finger 41, second golden finger 42, the 3rd golden finger 43 are ejected under the effect of three electrically conductive elastic metalworks, first conductive metal sheet 01 is connected with second conductive metal sheet 02 under the elastic reaction of electrically conductive elastic metalwork 23, so that the boosting battery that is connected with second conductive metal sheet 02 is powered, promptly, supply of electric power is switched to boosting battery, finish slitless connection.When the user gets on the battery altering of electric weight abundance again, again supply of electric power is switched to main battery, realized under normal operating condition, changing battery of mobile terminal.
Fig. 5 is according to battery connector embodiment front-view schematic diagram of the present utility model, and as shown in Figure 5, the plastic base front of battery connector is provided with three slots, and being used for three golden fingers can freely stretch in the hole, so that reach the purpose that compresses battery.
Fig. 6 is according to battery connector embodiment schematic rear view of the present utility model, as shown in Figure 6, on pedestal, open first ccontaining dead slot 31, second ccontaining dead slot the 32, the 3rd ccontaining dead slot the 33, the 4th ccontaining dead slot 34, so that three golden fingers and the first electrically conductive elastic metalwork 21, the second electrically conductive elastic metalwork 22, the 3rd electrically conductive elastic metalwork 23 can move freely in cavity.Conductive metal sheet 02 is fixed on the inside of the 3rd elastic sheet metal by plastic base.The first metal solder portion 11, the second metal solder portion 12, the 3rd metal solder portion 13 and the 4th metal solder portion 14 are exposed at the pedestal outside, so that can directly be welded on the circuit board.
Fig. 7 is according to battery connector embodiment interior metal part organigram of the present utility model, and as shown in Figure 7, golden finger and electrically conductive elastic metalwork and metal solder portion are shaped by sheet metal component is made, to reach the purpose of this utility model.In second conductive metal sheet, 02 horizontal reeve the 3rd ccontaining dead slot 03, and be fixed on the back of electrically conductive elastic metalwork 23, the function that this moment, electrically conductive elastic metalwork 23 was added first conductive metal sheet is manufactured with prominent point on second conductive metal sheet 02.
Fig. 8 is the interior metal part shape schematic diagram of the golden finger according to battery connector embodiment of the present utility model when being pressed into pedestal, as shown in Figure 8, the second conducting metal shell fragment 02 and electrically conductive elastic metalwork 23 are broken away from, this moment, main battery was supplied electric power to portable terminal, and charge to accessory power supply, when main battery electric weight deficiency, in the process of taking out, electrically conductive elastic metalwork 23 rebounds in the process, and main battery does not break away from the prominent point 03 that touches before the golden finger on second metal clips 02, thereby with electric power and change to boosting battery.
Fig. 9 is the partial schematic diagram according to Fig. 8, as shown in Figure 9, sheet metal component dashes to roll and is used for for prominent 03 guaranteeing and can well contact with electrically conductive elastic metalwork 23 that sheet metal component widened section 51,52,53,54 is used for being mounted in the plastic base, so that can combine closely, reach the purpose of reinforcing with pedestal.
The utility model can guarantee that portable terminal changes battery in normal operation, can use boosting battery to give the power supply of portable terminal short time, the smooth again power supply with accessory power supply and portable terminal disconnects when the main battery of electric weight abundance being put into again, thereby realize and to shut down, normally use the purpose of changing battery under the status of mobile terminal.The utility model can guarantee that portable terminal carrying out continuity task uninterrupted power supply simultaneously, has very strong practicality.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a battery connector comprises golden finger, it is characterized in that, also comprises: conductiving metal part, wherein,
The state of described conductiving metal part comprises: first connection status and second connection status,
When described conductiving metal part is in first connection status, power by the main battery that is connected with described golden finger;
When described conductiving metal part is in second connection status, power by the boosting battery that is connected with described conductiving metal part.
2. battery connector according to claim 1, also comprise: electrically conductive elastic metalwork (23), it is characterized in that, described conductiving metal part comprises: first conductive metal sheet (01) and second conductive metal sheet (02), wherein, described first conductive metal sheet (01) is connected between golden finger and the described electrically conductive elastic metalwork (23), and described second conductive metal sheet (02) is connected with described boosting battery
When described main battery is removed, described first conductive metal sheet (01) is connected with described second conductive metal sheet (02) under the elastic reaction of described electrically conductive elastic metalwork (23), so that the boosting battery that is connected with described second conductive metal sheet (02) is powered;
When described main battery was loaded into, described first conductive metal sheet (01) disconnected under the effect of described main battery pressure and being connected of described second conductive metal sheet (02), so that described main battery is powered.
3. battery connector according to claim 2 is characterized in that, described first conductive metal sheet (01) and described second conductive metal sheet (02) are sheet metal component.
4. according to each described battery connector in the claim 1 to 3, it is characterized in that described battery connector is built in portable terminal.
5. portable terminal, it is characterized in that, comprise battery connector, main battery and boosting battery, wherein, described battery connector is connected between described main battery and the described boosting battery, described battery connector comprises: conductiving metal part, the state of described conductiving metal part comprises: first connection status and second connection status
When described conductiving metal part is in first connection status, power by the described main battery that is connected with described golden finger;
When described conductiving metal part is in second connection status, power by the described boosting battery that is connected with described conductiving metal part.
6. portable terminal according to claim 5, also comprise: electrically conductive elastic metalwork (23), it is characterized in that, described conductiving metal part comprises: first conductive metal sheet (01) and second conductive metal sheet (02), wherein, described first conductive metal sheet (01) is connected between golden finger and the described electrically conductive elastic metalwork (23), and described second conductive metal sheet (02) is connected with described boosting battery
When described main battery is removed, described first conductive metal sheet (01) is connected with described second conductive metal sheet (02) under the elastic reaction of described electrically conductive elastic metalwork (23), so that the boosting battery that is connected with described second conductive metal sheet (02) is powered;
When described main battery was loaded into, described first conductive metal sheet (01) disconnected under the effect of described main battery pressure and being connected of described second conductive metal sheet (02), so that described main battery is powered.
7. portable terminal according to claim 6 is characterized in that, described first conductive metal sheet (01) and described second conductive metal sheet (02) are sheet metal component.
8. according to each described portable terminal in the claim 5 to 7, it is characterized in that, also comprise:
Charging circuit is used for when described conductiving metal part is in first connection status, to described boosting battery charging.
9. according to each described portable terminal in the claim 5 to 7, it is characterized in that described boosting battery is miniature rechargeable battery or super capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201777248U CN201514967U (en) | 2009-09-11 | 2009-09-11 | Battery connector and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201777248U CN201514967U (en) | 2009-09-11 | 2009-09-11 | Battery connector and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514967U true CN201514967U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201777248U Expired - Fee Related CN201514967U (en) | 2009-09-11 | 2009-09-11 | Battery connector and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394508A (en) * | 2011-07-28 | 2012-03-28 | 张应刚 | Mobile phone uninterruptible power supply system and elastic switch for same |
| CN107046109A (en) * | 2016-02-09 | 2017-08-15 | 丰田自动车株式会社 | Battery |
-
2009
- 2009-09-11 CN CN2009201777248U patent/CN201514967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394508A (en) * | 2011-07-28 | 2012-03-28 | 张应刚 | Mobile phone uninterruptible power supply system and elastic switch for same |
| CN107046109A (en) * | 2016-02-09 | 2017-08-15 | 丰田自动车株式会社 | Battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20130911 |