CN205375459U - Voice calculator - Google Patents
Voice calculator Download PDFInfo
- Publication number
- CN205375459U CN205375459U CN201521089846.3U CN201521089846U CN205375459U CN 205375459 U CN205375459 U CN 205375459U CN 201521089846 U CN201521089846 U CN 201521089846U CN 205375459 U CN205375459 U CN 205375459U
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- CN
- China
- Prior art keywords
- voice
- voltage
- speaker
- circuit
- sound circuit
- 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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Abstract
Voice calculator including keyboard, battery, computing circuit, voice circuit, speaker, reports operation process and result by the speaker through voice circuit by the keyboard, set voltage control switch still, and voltage control switch establishes ties in voice circuit, and voltage control switch establishes control with fixed set -point disconnection and closure by battery voltage's. The utility model discloses owing to set up the voltage control switch, when battery power was sufficient, the calculator can carry out voice broadcast, be less than the setting value when voltage, during like 2.6V, the calculator will automatic cutout voice broadcast, still can carry out normal calculation function. Simultaneously, when the electric quantity was sufficient, the user also can manually close voice broadcast to save battery power.
Description
Technical field
This utility model relates to a kind of computer, particularly to a kind of computer that can pronounce.
Background technology
Voice computer can by pronouncing to report out by operating process, result, and therefore operator in use can input listening, it is possible to effectively prevents the input error of operator, obtains result of calculation in time, brings facility to user.Existing voice computer, including keyboard, battery, control chip, sound circuit, speaker, through sound circuit by speaker broadcast operation process and result after being processed by control chip by keyboard, when battery electric quantity is lower than particular value, as, during lower than 2.6V, voice computer just cannot operate, realize normal operation function, aneroid battery can only be changed, and now battery still possesses certain energy, causes waste.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of voice computer for above-mentioned the deficiencies in the prior art part, and it can be automatically switched off phonetic function when low-voltage, but can realize regular desktop function.
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is:
Voice computer, including keyboard, battery, counting circuit, sound circuit, speaker, by keyboard through sound circuit by speaker broadcast operation process and result, it is characterized in that: also set up voltage cut-out, voltage cut-out is connected in sound circuit, and voltage cut-out is disconnected by the set value calculation of cell voltage and Guan Bi.
Owing to voltage cut-out is by voltage-controlled switch, when voltage is lower than setting value, voltage cut-out disconnects；
When voltage is greater than or equal to setting value, voltage cut-out closes again, and therefore when computer power supply is lower than when arranging value, voltage cut-out disconnects, and sound circuit just disconnects, and therefore speaker would not sounding.
Above-mentioned voltage setting value is preferably and is not more than 2.6V, so can the electric energy of abundant battery.
Also setting up hand switch, hand switch is connected in sound circuit, and such hand switch disconnects, and sound circuit just disconnects, then sound circuit can not drive speaker sounding；Hand switch closes, and sound circuit is Guan Bi just, then sound circuit drives speaker sounding, it is possible to actively meet the needs of user.
Compared with prior art, the utility model has the advantage of: owing to being provided with voltage cut-out, when battery electric quantity abundance, computer can carry out voice broadcast；When voltage is lower than setting value, during such as 2.6V, computer will automatically cut off voice broadcast, can still provide for normal computing function.Meanwhile, when electricity abundance, user can also manual-lock voice broadcast, thus saving battery power.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is further described.
As it is shown in figure 1, voice computer, including keyboard (not shown in FIG.), battery 1, counting circuit 2, sound circuit 3, speaker 4, voltage cut-out 5 is connected in sound circuit.
Owing to voltage cut-out is by voltage-controlled switch, when voltage is lower than setting value, voltage cut-out disconnects；
When voltage is greater than or equal to setting value, voltage cut-out closes again, and therefore when computer power supply is lower than when arranging value, voltage cut-out disconnects, and sound circuit just disconnects, and therefore speaker would not sounding.
Also setting up hand switch 6 in sound circuit, hand switch 6 is connected in sound circuit 3, and such hand switch 6 disconnects, and sound circuit 3 just disconnects, then sound circuit can not drive speaker sounding；Hand switch closes, and sound circuit is Guan Bi just, then sound circuit drives speaker sounding.
Claims (3)
1. voice computer, including keyboard, battery, counting circuit, sound circuit, speaker, by keyboard through sound circuit by speaker broadcast operation process and result, it is characterized in that: also set up voltage cut-out, voltage cut-out is connected in sound circuit, and voltage cut-out is disconnected by the set value calculation of cell voltage and Guan Bi.
2. voice computer as claimed in claim 1, it is characterised in that: described voltage setting value is for being not more than 2.6V.
3. voice computer as claimed in claim 1 or 2, it is characterised in that: also setting up hand switch, hand switch is connected in sound circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089846.3U CN205375459U (en) | 2015-12-24 | 2015-12-24 | Voice calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089846.3U CN205375459U (en) | 2015-12-24 | 2015-12-24 | Voice calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375459U true CN205375459U (en) | 2016-07-06 |
Family
ID=56260127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089846.3U Active CN205375459U (en) | 2015-12-24 | 2015-12-24 | Voice calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611099A (en) * | 2021-08-11 | 2021-11-05 | 珠海格力电器股份有限公司 | Remote controller control method, control device and remote controller system |
-
2015
- 2015-12-24 CN CN201521089846.3U patent/CN205375459U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611099A (en) * | 2021-08-11 | 2021-11-05 | 珠海格力电器股份有限公司 | Remote controller control method, control device and remote controller system |
| CN113611099B (en) * | 2021-08-11 | 2022-10-28 | 珠海格力电器股份有限公司 | Remote controller control method, control device and remote controller system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |