CN2469494Y - Hand computer with step-counting function - Google Patents
Hand computer with step-counting function Download PDFInfo
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- CN2469494Y CN2469494Y CN 00265763 CN00265763U CN2469494Y CN 2469494 Y CN2469494 Y CN 2469494Y CN 00265763 CN00265763 CN 00265763 CN 00265763 U CN00265763 U CN 00265763U CN 2469494 Y CN2469494 Y CN 2469494Y
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- Prior art keywords
- palm
- counting
- count set
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- function
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Abstract
The utility model relates to a PDA with step-counting function, which includes a case body, a circuit part, a MCU, a memory, a timer/counter and a step-counting device which can produce pulsing signals with the oscillation, the step-counting device is arranged inside the case body. The step-counting signal output end of the step-counting device is connected with the pulsing signal input end of the MCV part. The utility model is simple in structure, convenient in application, and not only has the function of a common PDA, but also can display step-counting data and relative functions.
Description
The utility model relates to the technical field that increases relevant function in the palm PC, particularly the palm PC of band step function.
Kind, the model of palm PC are a lot of at present, its function aspects mainly is: memorandum basis, dictionary, calculating, English-Chinese dictionary etc., palm PC with step function does not also have at present, simple passometer, multiple model is also arranged, the passometer of the HJ-100 type of producing as Japan and all kinds of passometers of domestic production, but also do not have the palm PC of step function in the prior art.
The purpose of this utility model is that design is a kind of simple in structure, and applicability is wide, has the palm PC of the band step function of body-building guiding function.
The purpose of this utility model can be achieved through the following technical solutions, and designs a kind of palm PC with step function, comprises housing, circuit part and MCU, also comprises the step count set that produces pulse signal with vibration during particularly computer circuits connects.Step count set i.e. the photo-electric step count set, also magnetic induction step count set.
The utility model has increased step function in palm PC, simple in structure, and applicability is wide.
Fig. 1 is a theory diagram of the present utility model;
Program flow diagram when Fig. 2 uses step function for the utility model;
Fig. 3 is the utility model circuit diagram;
Fig. 4 is the utility model inner structure synoptic diagram.
Details are as follows to the utility model in conjunction with the accompanying drawings: the utility model is a kind of palm PC with step function, comprises housing 2, circuit 3, step count set, MCU, timer and memory; This computer step count set is to be converted to pulse electrical signal by mechanical vibration, is cooperated to fasten by MCU and Timer and gets this signal, and be converted into meter step value and be stored in the memory of palm PC, and the demonstration by palm PC is to provide for information about.Palm PC generally has three kinds of patterns, i.e. mode of operation, standby and battery saving mode.These three kinds of mode of operations mainly are in order to reduce the consumption of palm PC, when working in meter step state, routinely, palm PC should be in mode of operation, but this moment, the power consumption maximum worked long hours, and the battery of computer can't be born, thereby when meter step state, allow palm PC be operated in battery saving mode, thereby make the external interrupt of step-counting signal and palm PC share a passage, have only when step-counting signal is effective, computer is just worked, otherwise is in battery saving mode.Step-counting signal is a pulse signal, and whether the conversion of computer from the battery saving mode to the mode of operation is to need certain hour, because of interrupting a shared external interrupt with other, be the interrupt request of step-counting signal so will judge interruption on software.When being judged as step-counting signal, make the counter content add 1 because counter length is 8,255 steps of multipotency meter, so must the extension memory unit as carry counting system usefulness, meter goes on foot total length can reach 6 figure places.
U in the utility model embodiment circuit diagram
3Model is T6B31, the original-pack MCU of Japanese Toshiba.In real-time clock is arranged, general UART, MMU (Memory Management Unit), interrupt control circuit, general purpose I/0 mouthful, keyboard interface, infrared output interface, timer/counter.
U
6Being 5095MaskROM, is ROM (read-only memory), is mainly used to deposit program and data.
U
1Be 62255SRAM, static memory mainly plays buffer action.
U
4Be the SST28SF040FLASH storer, be mainly used to store subscriber data and certain applications program.
In circuit theory diagrams, step-counting signal directly is connected U
3P
7On the mouth.When sending pulse signal along with the mechanical mechanism vibrations, this signal will cause that MCU interrupts.MCU has no progeny in entering, and finding is P
7The interruption that causes will start timer time-delay 20ms, eliminate key jitter.Begin to test P afterwards
7=1 is not, and band is not 1 always, and then program is waited for.Work as P
7After=1, test P again
7=0 is not, if be not 0, then program is waited for.P like this
7Be to be 0 after 1 in the ban, represent that then a pulse process finishes.At this moment MCU will be U
4The content of designating unit adds 1, and the step that the expression user runs or walks is by number.Next enter meter step handling procedure, promptly according to the data of user's input, (all there is U in these after user's input as height, body weight or the size in generation in step
4Designating unit in), calculate heat that motion consumes, mileage number etc.
Form the photoelectricity step count set by R19, K, illuminating part, R18, R17, R16 and triode in the circuit.J4, L1, D1, B2, V5, C7, E3 form supply unit, form cue circuit by resistance R 2, R7, Q1, B21, X1, X2, C9, C10, E1, C6, C4, C5 form coupling circuit, and 4 is luminotron in the step count set, and 5 is light activated element, 6 is the goods of furniture for display rather than for use adjustment hole, 7 is goods of furniture for display rather than for use, and 8 is regulating spring, and 9 for sitting adjustment hole in the end, 10 is the goods of furniture for display rather than for use fixed bit, and 11 is the goods of furniture for display rather than for use axle; 12 is battery in the housing.
Claims (2)
1, a kind of palm PC with step function, comprise housing, circuit part and MCU part, the palm PC that it is characterized in that described band step function, also comprise the step count set that produces pulse signal with vibration, step count set is contained in the housing (2), the pulse signal input terminal of the step-counting signal of step count set output termination MCV part.
2, the palm PC of band step function according to claim 1 is characterized in that step count set is optoelectronic induction step count set or magnetic induction step count set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265763 CN2469494Y (en) | 2000-12-25 | 2000-12-25 | Hand computer with step-counting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265763 CN2469494Y (en) | 2000-12-25 | 2000-12-25 | Hand computer with step-counting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469494Y true CN2469494Y (en) | 2002-01-02 |
Family
ID=33620027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00265763 Expired - Fee Related CN2469494Y (en) | 2000-12-25 | 2000-12-25 | Hand computer with step-counting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278173A (en) * | 2013-05-23 | 2013-09-04 | 倪晓旺 | Healthy type wearable intelligent electronic product |
-
2000
- 2000-12-25 CN CN 00265763 patent/CN2469494Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278173A (en) * | 2013-05-23 | 2013-09-04 | 倪晓旺 | Healthy type wearable intelligent electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |