CN1229629C - Detecting system of poor keyboard using posture and its detecting method - Google Patents
Detecting system of poor keyboard using posture and its detecting method Download PDFInfo
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- CN1229629C CN1229629C CN 02106756 CN02106756A CN1229629C CN 1229629 C CN1229629 C CN 1229629C CN 02106756 CN02106756 CN 02106756 CN 02106756 A CN02106756 A CN 02106756A CN 1229629 C CN1229629 C CN 1229629C
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Abstract
The present invention relates to a detecting system and a method thereof, which is used for detecting unhealthy keyboard use postures. The detecting system of the present invention comprises a keyboard, a detecting element and processing device, wherein the keyboard has a wrist supporting part; the detecting element is connected to the wrist supporting part and is provided with at least one set of circuit device electrically connected with the processing device. When the detecting element is pressed, the circuit device sends out a signal, and the signal is transmitted to the processing device; the processing device processes the signal and sends out a corresponding alarming signal.
Description
Technical field
The present invention uses posture about a kind of detection system (detection system) and method for detecting bad keyboard.
Background technology
Modern's life and computer equipment are closely bound up.No matter be student or working clan, all must associate with computer every day.Under this environment, also shape is serious mutually for the health problem of being derived with the computer Long contact time.
In numerous health problems of deriving because of the Long contact time computer, some problem is because use the bad institute of computer posture to cause.Modal is the problem that operation keyboard causes.When user's operation keyboard,, be easy to cause that wrist is injured if wrist posture is incorrect.Causing of this kind injury taken place under the automatic situation of user often, so that can't adjust posture in good time.
Except that the health problem that fault causes, the operation keyboard overlong time also is one of main cause that throws into question.Long-time with identical posture operation keyboard, often cause by the injury of shoulder to wrist.Yet this kind injury also often betides under the automatic situation of user.
Multiple keyboard with wrister design is arranged at present on the market, and mostly this type of keyboard is to add wrist rest part (palm rest) at the end of keyboard.The effect that this kind wrist rest part can provide user's wrist to support.When this type of keyboard of correct use, can reduce the injured chance of wrist.Yet when this type of keyboard of incorrect use, still have the possibility that makes wrist injured.
Generally speaking, comprise reasons such as above-described fault and service time is long, most health problems of being derived because of the Long contact time computer all are to take place under the situation that the user does not know.At this point, the invention provides a kind of detection system and method for reminding the user to note, to avoid the generation of health problem.
Summary of the invention
Fundamental purpose of the present invention is providing a kind of detection system and method, uses posture for detecting bad keyboard.
Another object of the present invention can sound a warning in that a kind of detection system and method are provided in good time, notes protecting wrist to remind the user.
A further object of the present invention is providing a kind of detection system and method, for user mode and the service time of detecting keyboard, does the rest of appropriateness with in good time prompting user.
Detection system of the present invention includes keyboard, detecting element and treating apparatus.Keyboard has the wrist rest part.Detecting element is connected in the wrist rest part.Treating apparatus is electrically connected with detecting element.When detecting element was under pressure, detecting element promptly sent first signal, and signal is reached treating apparatus.Keyboard has a keyboard circuit and is connected in treating apparatus, when keyboard is operated, send secondary signal and reach treating apparatus, and first state of the detecting element of being judged according to first signal by this treating apparatus in a schedule time and second state of the keyboard that secondary signal is judged send corresponding caution signal.
In the present invention, this treating apparatus can be a desktop PC.
In the present invention, this treating apparatus can be a portable computer.
The present invention proposes to be applied to the method for the treating apparatus in the said detecting system simultaneously.This detection system is used to detect bad keyboard use posture and sound a warning, and it comprises: a keyboard has a wrist support section; One detecting element is connected in this wrist rest part; And a treating apparatus, this treating apparatus is electrically connected on this detecting element; This keyboard has a keyboard circuit and is connected in this treating apparatus.This method is at first sent first and second signal in time point t respectively by detecting element and keyboard.Then judge first state of detecting element and second state of keyboard by first and second signal respectively.By first state of detecting element and second state of keyboard, determine user's state, and determine the duration of this user state.According to user's state and duration, send corresponding caution signal at last.
Description of drawings
Fig. 1 is the vertical view of the embodiment of the invention;
Fig. 2 is the side view of Fig. 1 embodiment;
Fig. 3 is the method flow diagram that is applied to treating apparatus among the present invention.
The figure elements symbol description
100 keyboards, 110 wrist rest parts
111 upper surfaces, 120 keyboard circuits
200 detecting elements, 210 conductive film circuit
300 treating apparatus
Embodiment
The invention provides a kind of detection system and method, use posture for detecting bad keyboard.This detection system can sound a warning in good time, notes protecting wrist to remind the user.Yet range of application of the present invention is not limited thereto a purposes.For example, the present invention also can be applicable to detect the user mode and the service time of keyboard, does the rest of appropriateness with in good time prompting user.
Consult Fig. 1, Fig. 1 is the vertical view of the embodiment of the invention.Detection system of the present invention includes keyboard 100, detecting element (triggering element) 200 and treating apparatus (processor) 300.Keyboard 100 has wrist rest part (palm rest) 110.With an embodiment, wrist rest part 110 is for being connected with keyboard 100 separably.Yet wrist rest part 110 also can be inseparably and is connected with keyboard 100.Wrist rest part 110 can be made by various materials, and for example: resin, plastic cement, rubber, metal etc. can provide similar functions person.
See also Fig. 2, Fig. 2 is the side view of Fig. 1 embodiment.As shown in Figure 2, detecting element 200 is connected in wrist rest part 110.With regard to an embodiment, detecting element 200 is formed by conductive film circuit (membrane circuit) 210.But in another embodiment, detecting element 200 also can be formed by circuit arrangement.Treating apparatus 300 is electrically connected with detecting element 200.When detecting element 200 was under pressure, detecting element 200 promptly sent signal (signal), and signal is reached treating apparatus 300.Treating apparatus 300 is handled this signal, and sends corresponding caution signal (warning) according to setting.
With regard to preferred embodiment of the present invention, as shown in Figure 2, detecting element 200 is positioned at the upper surface 111 of wrist rest part 110.Yet with regard to another embodiment, detecting element 200 also can be positioned at the lower surface of wrist rest part 110, or is positioned at the centre of wrist rest part.
As shown in Figures 1 and 2, keyboard 100 further comprises keyboard circuit 120.And keyboard circuit 120 is electrically connected on treating apparatus 300.With regard to an embodiment, detecting element 200 is electrically connected on treating apparatus 300 via keyboard circuit 120.But in another embodiment, detecting element 200 also can be electrically connected with treating apparatus 300 respectively with keyboard circuit 120.
With regard to an embodiment, treating apparatus 300 can be PC, notebook computer, personal digital assistant, mobile phone and identity function person can be provided.And the caution signal that treating apparatus 300 is sent can be signals such as sound (soumd), screen display (display), vibration.
Consult Fig. 3, Fig. 3 is the method flow diagram that is applied to treating apparatus 300.At first carry out step 51.Step 51 is in time point t, sends first and second signal respectively by detecting element 200 and keyboard 100.With regard to embodiment, first signal that detecting element 200 is sent, whether pressurized sends according to detecting element 200.For example when detecting element 200 is under pressure, promptly send first signal of representing pressurized.And when detecting element 200 is not under pressure, then sends and represent not first signal of pressurized, or not send signal as first signal.Yet first signal is not limited to whether pressurized of reaction detection element 200, also can be set at other situations of reaction detection element 200.The position of reaction detection element 200 pressurizeds for example.Whether the secondary signal that keyboard 100 is sent is operated according to keyboard 100 and sends.For example when keyboard 100 is operated, promptly send the secondary signal in the representative operation.And when keyboard 100 is not operated, then send the not operated secondary signal of representative, or not send signal as secondary signal.
Then carry out step 52,, judge that detecting element 200 is in first state of time point t according to first signal that detecting element 200 is sent.With an embodiment, when detecting element 200 sends first signal of representing pressurized in time point t pressurized, judge that promptly detecting element 200 is a state in the pressurized in first state of time point t.Comparatively speaking, if detecting element 200 is in time point t pressurized and send and represent not first signal of pressurized not, or when not sending signal, judge that promptly detecting element 200 is pressured state not in first state of time point t.
The secondary signal of step 53 for being sent according to keyboard 100 judges that keyboard 100 is in second state of time point t.With embodiment, when keyboard 100 is used and when sending secondary signal in the representative operation in time point t, promptly judge keyboard 100 in second state of time point t for operation in state.Comparatively speaking, if keyboard 100 is not operated and sends the not operated secondary signal of representative in time point t, or when not sending signal, judge that promptly keyboard 100 is mode of operation not in second state of time point t.
Then carry out step 54, by first state and second state of time point t, user's state of decision time point t, and determine this user state in the duration of continuing time point.With an embodiment, when first state is a state in the pressurized, and second state then determines user's state for using the posture defective mode in the operation during state.When first state is pressured state not, and second state then determines this user's state for using the posture kilter in the operation during state.When first state is a state in the pressurized, and second state determines that then user's state is a resting state during for mode of operation not.
Carry out step 55 at last,, send corresponding caution signal according to user's state and duration.With regard to an embodiment, when user's state for using the posture defective mode, and the duration arrive the warning time limit of setting, promptly send warning signal.If the duration continues to prolong, then send corresponding caution signal.With regard to another embodiment, when user's state when using the posture kilter, the warning time limit that sets is limited to length in the time of can using the warning that posture state sets.The caution signal of this place speech is a purpose to remind the user to have a rest, and can be sound, screen display, vibration etc.And the content of caution signal causes the necessary information that the user notes except that comprising, and also can add information such as warning kind, accumulative total service time according to need.
By the above detailed description of preferred embodiments, hope can be known description feature of the present invention and spirit more, and above-mentioned disclosed preferred embodiment is not the restriction to category of the present invention.On the contrary, the configuration of above-mentioned explanation and various change and equivalence is all the category that the present invention desires to be protected.Therefore, the category of the claim that the present invention applied for should be done the broadest explanation according to above-mentioned explanation, and contains the change that institute might be equivalent and have equivalent configuration.
Claims (13)
1. a detection system is used to detect bad keyboard use posture and sound a warning, and comprises:
One keyboard has a wrist support section;
One detecting element is connected in this wrist rest part; And
One treating apparatus, this treating apparatus is electrically connected on this detecting element;
When this detecting element pressurized, this detecting element promptly sends first signal and reaches this treating apparatus, this keyboard has a keyboard circuit and is connected in this treating apparatus, when keyboard is operated, send secondary signal and reach this treating apparatus, and first state of the detecting element of being judged according to first signal by this treating apparatus in a schedule time and second state of the keyboard that secondary signal is judged send a caution signal.
2. detection system as claimed in claim 1, wherein this detecting element is positioned at a upper surface of this wrist rest part.
3. detection system as claimed in claim 1, this detecting element is electrically connected on this treating apparatus via this keyboard circuit.
4. detection system as claimed in claim 1, wherein this detecting element is formed by a conductive film circuit.
5. detection system as claimed in claim 1, wherein this detecting element is formed by a circuit arrangement.
6. detection system as claimed in claim 1, wherein this treating apparatus is a desktop PC.
7. detection system as claimed in claim 1, wherein this treating apparatus is a portable computer.
8. detection system as claimed in claim 1, wherein this caution signal is a sound.
9. detection system as claimed in claim 1, wherein this caution signal is a screen display.
10. method is applied to the treating apparatus in the detection system according to claim 1, and described detection system is used to detect bad keyboard to be used posture and sound a warning, and it comprises: a keyboard has a wrist support section; One detecting element is connected in this wrist rest part; And a treating apparatus, this treating apparatus is electrically connected on this detecting element; This keyboard has a keyboard circuit and is connected in this treating apparatus, and this method comprises:
(1), sends first and second signal respectively by a detecting element and a keyboard in a time point t;
(2) judge one first state of this detecting element according to first signal that this detecting element sent in this time point t;
(3) judge one second state of this keyboard according to the secondary signal that this keyboard sent in this time point t;
(4) by this first state and this second state of this time point t, be decided by user's state of this time point t, and determine a duration of this user's state; And
(5), send a corresponding caution signal according to this user's state and this duration.
11. method as claimed in claim 10, when this first state is a state in the pressurized, and this second state is judged as state in the operation, judges that then this user's state is for using the posture defective mode.
12. method as claimed in claim 10, when this first state is judged as not pressured state, and this second state is judged as state in the operation, judges that then this user's state is for using the posture kilter.
13. method as claimed in claim 10, when this first state is judged as state in the pressurized, and this second state is judged as not mode of operation, judges that then this user's state is a resting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106756 CN1229629C (en) | 2002-03-06 | 2002-03-06 | Detecting system of poor keyboard using posture and its detecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106756 CN1229629C (en) | 2002-03-06 | 2002-03-06 | Detecting system of poor keyboard using posture and its detecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442673A CN1442673A (en) | 2003-09-17 |
| CN1229629C true CN1229629C (en) | 2005-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02106756 Expired - Fee Related CN1229629C (en) | 2002-03-06 | 2002-03-06 | Detecting system of poor keyboard using posture and its detecting method |
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| Country | Link |
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| CN (1) | CN1229629C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI293434B (en) | 2005-08-17 | 2008-02-11 | Asustek Comp Inc | Alarm foldable electronic apparatus and display apparatus |
| WO2024000413A1 (en) * | 2022-06-30 | 2024-01-04 | Intel Corporation | Technologies for detection of wrist posture |
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2002
- 2002-03-06 CN CN 02106756 patent/CN1229629C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN1442673A (en) | 2003-09-17 |
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Granted publication date: 20051130 Termination date: 20100306 |