CN204992745U - Two battery supply modules of terminal equipment - Google Patents
Two battery supply modules of terminal equipment Download PDFInfo
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- CN204992745U CN204992745U CN201520586596.8U CN201520586596U CN204992745U CN 204992745 U CN204992745 U CN 204992745U CN 201520586596 U CN201520586596 U CN 201520586596U CN 204992745 U CN204992745 U CN 204992745U
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- main battery
- terminal equipment
- battery
- cell
- reserce cell
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Abstract
The utility model provides a two battery supply modules of terminal equipment, including main battery, reserce cell, start the control unit and hall sensor, the main battery is terminal equipment's main power supply, switches the reserce cell and supply power for terminal equipment when the main battery falls the electricity, wherein, the main battery contains the assembly information that the battery test foot is used for detecting the main battery, hall sensor sets up and covers at the main battery for detect the assembly information of main battery lid, the instruction that start the control unit received main battery and hall sensor for the control terminal start. The utility model provides a power module who has double cell seamless handover function, can judge the assembly of main battery through the battery test foot, judge the assembly of battery cover through hall sensor, when the terminal because of falling, when reason such as mounting means causes the main battery to fall the electricity, switching the reserce cell and be terminal equipment and supply power, keep terminal memory data storage stably, prevent loss of data, and has a wide market prospect.
Description
Technical field
The utility model relates to a kind of power module, specifically refers to a kind of double cell power module not affecting terminal equipment internal storage data when changing battery and preserve.
Background technology
Along with the fast development of Internet of Things, because the regulatory requirement of the fields such as storage, logistics, express delivery for article gets more and more, bear more and more heavier, just need within the limited time, process more express mail article, ensure higher operating efficiency, and require that the PDA of technical grade possesses more function.Such as, do not need in 8 hour operating time to change battery, effectively can avoid time waste, but this just needs the very large battery of capacity to meet, and be difficult to realize under the prerequisite that demanding terminal is light and handy.In addition, data can be caused during terminal being powered down to run off, need extra operation to carry out internal storage data preservation in advance.At present, conventional PDA equipment is when dead battery, system charge prompting manually shutdown, now need first manually to preserve data, then shut down, change battery to restart, this kind of complicated operating process will inevitably cause very large time waste for busy Express Logistics industry again, increases the workload of workman.Therefore, need a replaceable battery badly and the complex operations such as do not need manually to shut down to preserve the terminal of data, simplify the operation, ensure operating efficiency.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of double cell power module of terminal equipment, simplifies operation, ensure that changing battery does not affect data preservation, improves operating efficiency.
The utility model takes following technical scheme:
A double cell power module for terminal equipment, comprises main battery, reserce cell, start control unit and Hall element;
Described main battery is the main power supply of terminal equipment, and reserce cell is the stand-by power supply of terminal equipment, and switching reserce cell when main battery power down is power terminal equipment; Wherein, main battery contains battery detecting pin for detecting the assembly information of main battery;
Described start control unit is connected with main battery and Hall element, receives the instruction of main battery and Hall element, starts shooting for control terminal;
Described Hall element is arranged on main battery and covers, for detecting the assembly information of main battery lid;
As preferred version of the present utility model: described reserce cell is connected with backup piezoelectric voltage detecting unit, for detecting the voltage of reserce cell; When detecting that reserce cell voltage is lower, when can not maintain the preservation of tag memory data, sending instruction notification terminal equipment by backup piezoelectric voltage detecting unit and carrying out shutdown protection.
As preferred version of the present utility model: described reserce cell is connected with the electric charging circuit of backup, be reserce cell charging by main battery or external charge interface.
As preferred version of the present utility model: described reserce cell is built in the inside of terminal equipment.
As preferred version of the present utility model: described backup piezoelectric voltage detecting unit, back up electric charging circuit, start control unit accessible site on one piece of PCB.
The beneficial effects of the utility model are:
(1) the utility model is the terminal needing replacing battery simultaneously to need to preserve internal storage data, provides a kind of power module with double cell seamless handover function; The assembling of main battery is judged by battery detecting pin, judged the assembling of battery cover by Hall element, when terminal because falling, the reason such as mounting means cause main battery power down time, switching reserce cell is power terminal equipment, keep tag memory data stable storage, prevent loss of data;
(2) power module of the double cell seamless handover function of the utility model design, realizes this function by some electronic devices, is convenient to transplant, has adaptability widely, can realize this function, have market prospects widely in different terminals.
Accompanying drawing explanation
Fig. 1 is structural schematic block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model and effect thereof are further elaborated.
As shown in Figure 1, the utility model is the terminal needing replacing battery simultaneously to need to preserve internal storage data, provides a kind of power module with double cell seamless handover function.Comprise main battery, reserce cell, start control unit, and be arranged on the Hall element that main battery covers.Main battery is the main power supply of terminal equipment, and reserce cell is the stand-by power supply of terminal equipment; When falling because of terminal, the reason such as the mounting means of mistake is when causing main battery power down, and switching reserce cell is power terminal equipment.Wherein, main battery contains battery detecting pin for detecting the assembly information of main battery; Hall element is for detecting the assembly information of main battery lid.Start control unit is connected with main battery and Hall element respectively, and the instruction receiving main battery and Hall element is used for control terminal start.After battery detecting pin detection main battery correctly assembles, after Hall element detection battery cover correctly assembles, send instruction to start control unit opening terminal apparatus, and powered to terminal by main battery.When needing after start to change battery, detect that main battery enclosing cover moves by Hall element, or after detecting that main battery takes out by battery detecting pin, switched rapidly by logic switch and powered to terminal by reserce cell, data in maintenance terminal store, and achieving replacing battery does not affect the preservation of tag memory data, avoid in prior art the data save operation changed battery and need to carry out complexity, simplify operation, improve operating efficiency.
As preferred version of the present utility model, reserce cell is connected with backup piezoelectric voltage detecting unit, for detecting the voltage of reserce cell; When detecting that reserce cell voltage is lower, when can not maintain the preservation of tag memory data, send instruction notification terminal equipment shutdown protection by backup piezoelectric voltage detecting unit.
As preferred version of the present utility model, reserce cell is connected with the electric charging circuit of backup, is reserce cell charging by main battery or external charge interface.
The power module with double cell seamless handover function of the utility model design, accessible site is in all kinds of terminal equipments requiring internal storage data stability, realize changing the preservation that battery does not affect internal storage data, can be applicable in all types of industries level PDA, Smartphone, information acquisition terminal.In application, reserce cell can be built in terminal equipment inside, and back up piezoelectric voltage detecting unit, back up electric charging circuit, start control unit accessible site on one piece of PCB, Hall element is fixed on battery cover by magnet.
Above embodiment is only exemplary; can't the utility model be limited to, should be understood that for a person skilled in the art, under technology enlightenment provided by the utility model; other equivalent modifications of making and improvement, all should be considered as protection range of the present utility model.
Claims (5)
1. a double cell power module for terminal equipment, is characterized in that: comprise main battery, reserce cell, start control unit and Hall element;
Described main battery is the main power supply of terminal equipment, and switching reserce cell when main battery power down is power terminal equipment; Wherein, main battery contains battery detecting pin for detecting the assembly information of main battery;
Described start control unit is connected with main battery and Hall element, receives the instruction of main battery and Hall element, starts shooting for control terminal;
Described Hall element is arranged on main battery and covers, for detecting the assembly information of main battery lid.
2. the double cell power module of a kind of terminal equipment according to claim 1, is characterized in that: described reserce cell is connected with backup piezoelectric voltage detecting unit, for detecting the voltage of reserce cell; When reserce cell voltage can not maintain the preservation of tag memory data, send instruction notification terminal equipment by backup piezoelectric voltage detecting unit and carry out shutdown protection.
3. the double cell power module of a kind of terminal equipment according to claim 1, is characterized in that: described reserce cell is connected with the electric charging circuit of backup, is reserce cell charging by main battery or external charge interface.
4., according to the double cell power module of the arbitrary described a kind of terminal equipment of claim 1-3, it is characterized in that: described reserce cell is built in the inside of terminal equipment.
5. according to the double cell power module of the arbitrary described a kind of terminal equipment of claim 1-3, it is characterized in that: described backup piezoelectric voltage detecting unit, back up electric charging circuit, start control unit accessible site on one piece of PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586596.8U CN204992745U (en) | 2015-08-07 | 2015-08-07 | Two battery supply modules of terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586596.8U CN204992745U (en) | 2015-08-07 | 2015-08-07 | Two battery supply modules of terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992745U true CN204992745U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520586596.8U Active CN204992745U (en) | 2015-08-07 | 2015-08-07 | Two battery supply modules of terminal equipment |
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| CN (1) | CN204992745U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326042A (en) * | 2016-08-19 | 2017-01-11 | 浪潮(北京)电子信息产业有限公司 | Method and device for determining operating state |
| CN109270876A (en) * | 2018-11-20 | 2019-01-25 | 漳州高新区远见产业技术研究有限公司 | A kind of control device and electronic equipment |
| WO2019162926A1 (en) | 2018-02-26 | 2019-08-29 | Jsc Yukon Advanced Optics Worldwide | Digitally-based, thermal imaging device configured in a conventional, optically-based imaging device form factor |
| CN112257482A (en) * | 2020-11-18 | 2021-01-22 | 盐城鸿石智能科技有限公司 | Handheld yard equipment of sweeping of battery is changed in no need of outage |
| CN113541291A (en) * | 2020-04-22 | 2021-10-22 | 成都鼎桥通信技术有限公司 | Terminal with battery switching function |
-
2015
- 2015-08-07 CN CN201520586596.8U patent/CN204992745U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326042A (en) * | 2016-08-19 | 2017-01-11 | 浪潮(北京)电子信息产业有限公司 | Method and device for determining operating state |
| WO2019162926A1 (en) | 2018-02-26 | 2019-08-29 | Jsc Yukon Advanced Optics Worldwide | Digitally-based, thermal imaging device configured in a conventional, optically-based imaging device form factor |
| CN109270876A (en) * | 2018-11-20 | 2019-01-25 | 漳州高新区远见产业技术研究有限公司 | A kind of control device and electronic equipment |
| CN113541291A (en) * | 2020-04-22 | 2021-10-22 | 成都鼎桥通信技术有限公司 | Terminal with battery switching function |
| CN113541291B (en) * | 2020-04-22 | 2023-10-20 | 成都鼎桥通信技术有限公司 | Terminal with battery switching function |
| CN112257482A (en) * | 2020-11-18 | 2021-01-22 | 盐城鸿石智能科技有限公司 | Handheld yard equipment of sweeping of battery is changed in no need of outage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.15 Xinghuo Road, Jiangbei new district, Nanjing, Jiangsu Province, 210031 Patentee after: Dongji Technology Co.,Ltd. Address before: No. 23, Wenzhu Road, Huashen Avenue, Yuhuatai District, Nanjing, Jiangsu 210012 Patentee before: JIANGSU SEUIC TECHNOLOGY Co.,Ltd. |