CN203250799U - Battery that can be changed without closing electronic equipment - Google Patents
Battery that can be changed without closing electronic equipment Download PDFInfo
- Publication number
- CN203250799U CN203250799U CN2013202408410U CN201320240841U CN203250799U CN 203250799 U CN203250799 U CN 203250799U CN 2013202408410 U CN2013202408410 U CN 2013202408410U CN 201320240841 U CN201320240841 U CN 201320240841U CN 203250799 U CN203250799 U CN 203250799U
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- Prior art keywords
- battery
- main battery
- frame
- main
- contact
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- 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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- 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
Abstract
The utility model discloses a battery that can be changed without closing electronic equipment. The battery comprises a battery frame, a main battery placement frame is arranged on the battery frame, an assistant power is arranged inside the battery frame, and a clamping spring, conductive contacts and a touch switch are arranged in the main battery placement frame; a main battery is also arranged on the battery frame, the shape of the main battery is corresponded with the main battery placement frame, and main battery conductive contacts and a main battery touch point, corresponding to the position of the conductive contact and the touch switch of the main battery placement frame, are arranged on the main battery; the conductive contacts are communicated with the assistant power in the battery frame; a power supply touch point is arranged on the battery frame, and the power supply contact is connected with the conductive contacts and the touch switch. Based on the conventional battery shape structure, the battery provided by the utility model divides the battery into two independent power supply parts, and the assistant power is taken as a backup power which can provide power to an electronic product when the main battery is taken off, so as to avoid trouble and loss caused by electronic product outage.
Description
Technical field
The utility model relates to the electronic product technology, and particularly a kind of to need not to close electronic equipment be removable battery.
Background technology
At present, the lithium battery of electronic product all is the structure of an integral sealing, must shut down when changing battery, has so not only wasted user's time and has sometimes caused the inconvenience of not using.For example, present mobile phone all is to use lithium battery basically, and if under special circumstances, when needing to change battery of mobile phone, then may affect the operation of some important conversations and application program, bring unnecessary trouble and loss to the user.Present electronic product is all pursued frivolous, reduces weight as far as possible, if add an emergency power supply at interiors of products, this is not only bad for the lightness of product, but also the integration mode of needs redesign product, returning manufacturer increases cost.
Summary of the invention
Technical problem to be solved in the utility model is: provide that a kind of to need not to close electronic equipment be removable battery, the new lithium battery that it adopts can not change the structure of existing electronic product, can be after battery be taken off, the unnecessary loss that causes because changing battery is avoided in the temporary transient power supply that keeps electronic product.
Of the present utility modelly be achieved in that need not to close electronic equipment is removable battery, comprise battery frame, be provided with the main battery placing frame at battery frame, the inside of battery frame is auxiliary power, in the main battery placing frame, be provided with the garter spring sheet, conductive contact and contact-making switch; Other is provided with a main battery, and the profile of main battery is corresponding with the main battery placing frame, main battery be provided with the main battery placing frame in corresponding main battery conductive contact and the main battery contact point of conductive contact and contact-making switch position; Auxiliary power in conductive contact and the battery frame is communicated with; Be provided with power supply contact at battery frame, power supply contact is connected with conductive contact and contact-making switch.
Between the positive pole of the positive source of main battery and auxiliary power, be provided with the low voltage difference diode.Make the electric current can only be from the main battery to the auxiliary power and can not be reverse by the low voltage difference diode that arranges, realize that with this main battery charges to auxiliary power, but auxiliary power can not be to the purpose of main battery charging.The low pressure of the common indication of low voltage difference diode is in the 0.2V.
The profile of battery frame identical with existing lithium battery profile (position that comprises power supply contact), the lithium battery that replaceable profile is identical is directly installed in the electronic product, and does not need to change the structure of electronic product; The contour structures of major-minor power supply: main power source is rectangular structure, auxiliary power is the inner frame type structure, the size of this frame and main power source profile size coupling, namely main power source can be embedded in the frame of main battery placing frame just, tightens to realize the fixing of main power source by the garter spring sheet.Auxiliary power then is in the battery frame, and namely being equivalent to whole battery frame is exactly auxiliary power, makes auxiliary power can be installed in well the inside, battery of mobile phone storehouse.
Major-minor Power supply switching principle: be the main battery power supply during product normal operation, when main battery need to be changed, auxiliary power was powered immediately in the process of taking off.Namely have one of short duration period, two power supplys simultaneously to mobile phone power supply in obtaining process, auxiliary power also not have to power and cause the of short duration outage of electronic product when avoiding main battery to remove like this.Structure of the present utility model and circuit part have solved this problem.A mechanical type contact switch is arranged between main battery and auxiliary power, and when main battery was becoming flexible (in the process of namely taking out), this switch just connected auxiliary power and mobile phone, realized power supply.When main battery inserted in the main battery placing frame again, main battery had been done three things simultaneously: power to mobile phone the first, immediately; The second, charge to auxiliary power by the low voltage difference diode; Three, the power supply of cutting off between auxiliary power and the mobile phone concerns.When auxiliary power equated substantially with main battery voltage, main battery stopped to charge to auxiliary power automatically.In case main battery is removed, just again as mentioned above.
Owing to having adopted technique scheme, compared with prior art, the utility model is on the basis of the contour structures of existing battery, battery is divided into two independently-powered parts, make auxiliary power as stand-by power supply, can after being removed, main battery can for electronic product provides power supply, avoid electronic product to draw trouble and the loss of cutting off the power supply and causing.The utility model is simple and reasonable, and result of use is very good.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of main battery of the present utility model;
Accompanying drawing 3 is use schematic diagram of the present utility model;
Accompanying drawing 4 is circuit theory diagrams of the present utility model.
Embodiment
Embodiment of the present utility model: need not to close electronic equipment and be the structure of removable battery as shown in Figure 1, comprise battery frame (1), be provided with main battery placing frame (10) at battery frame (1), the inside of battery frame (1) is auxiliary power, in main battery placing frame (10), be provided with garter spring sheet (3), conductive contact (2) and contact-making switch (5); Other is provided with a main battery (4), the structure of main battery (4) as shown in Figure 2, the profile of main battery (4) is corresponding with main battery placing frame (10), main battery (4) be provided with main battery placing frame (10) in corresponding main battery conductive contact (2-1) and the main battery contact point (5-1) of conductive contact (2) and contact-making switch (5) position; Auxiliary power in conductive contact (2) and the battery frame (1) is communicated with; Be provided with power supply contact at battery frame (1), power supply contact is connected with conductive contact (2) and contact-making switch (5); Between the positive pole (7) of the positive source (6) of main battery (4) and auxiliary power, be provided with low voltage difference diode (8).
When battery is placed in the electronic product, its circuit relationships as shown in Figure 4, the negative pole of main battery 4 and auxiliary power is connected with the power supply negative pole, make between the positive pole 7 of the positive pole 6 of main battery and auxiliary power and connect by low voltage difference diode 8, the positive pole 6 of main battery is connected with power supply anodal 9, and the positive pole 7 of auxiliary power is connected by contact-making switch 5 between the positive pole 9 with powering.
Claims (2)
- One kind to need not to close electronic equipment be removable battery, comprise battery frame (1), it is characterized in that: be provided with main battery placing frame (10) at battery frame (1), the inside of battery frame (1) is auxiliary power, in main battery placing frame (10), be provided with garter spring sheet (3), conductive contact (2) and contact-making switch (5); Other is provided with a main battery (4), the profile of main battery (4) is corresponding with main battery placing frame (10), main battery (4) be provided with main battery placing frame (10) in corresponding main battery conductive contact (2-1) and the main battery contact point (5-1) of conductive contact (2) and contact-making switch (5) position; Auxiliary power in conductive contact (2) and the battery frame (1) is communicated with; Be provided with power supply contact at battery frame (1), power supply contact is connected with conductive contact (2) and contact-making switch (5).
- 2. according to claim 1 to need not to close electronic equipment be removable battery, it is characterized in that: be provided with low voltage difference diode (8) between the positive pole (7) of the positive source (6) of main battery (4) and auxiliary power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202408410U CN203250799U (en) | 2013-05-07 | 2013-05-07 | Battery that can be changed without closing electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202408410U CN203250799U (en) | 2013-05-07 | 2013-05-07 | Battery that can be changed without closing electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250799U true CN203250799U (en) | 2013-10-23 |
Family
ID=49377220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202408410U Expired - Fee Related CN203250799U (en) | 2013-05-07 | 2013-05-07 | Battery that can be changed without closing electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560215A (en) * | 2013-11-14 | 2014-02-05 | 李孟兴 | Battery plate |
-
2013
- 2013-05-07 CN CN2013202408410U patent/CN203250799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560215A (en) * | 2013-11-14 | 2014-02-05 | 李孟兴 | Battery plate |
| CN103560215B (en) * | 2013-11-14 | 2015-08-05 | 李孟兴 | Cell panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160507 |