KR200422392Y1 - apparatus for testing hand power - Google Patents

Abstract

The resin test apparatus includes a finger pressure detecting unit and a resin test apparatus main body, wherein the resin test apparatus main body does not hold each sample or catches each sample and holds the finger for each sample. Analog-to-digital converter for converting the pressure signal detected by the pressure sensor into a digital signal, and time-sampling sampling of the pressure signal converted from the analog / digital converter to the digital signal for a predetermined time without holding each sample. After detecting the average value and storing it as the reference value, time-sampling sampling the pressure signal converted into a digital signal by the analog / digital converter in the state of holding each sample for a predetermined time to detect the average value and then compared with the stored reference value And a control unit for determining whether or not each subject is subject to constitution Includes a power supply for supplying a source operation, the stored reference value in response to a control signal of the controller, each of the samples by the sampling value, an average value, a display for displaying the data corresponding to the suitability.

Description

Resin force testing device {apparatus for testing hand power}

1 is a view showing an embodiment of a resin force test apparatus according to the present invention

2 is a view showing another embodiment of the resin force test apparatus according to the present invention

Explanation of symbols for main parts of the drawings

100: finger pressure detection unit 200: resin force test device body

210: power supply 220: analog / digital conversion unit

230: control unit 240: signal sound generating unit

250: display unit 260: communication unit

300: PC

The present invention relates to a resin test apparatus, and more specifically, time-division sampling of finger pressure for a predetermined time without holding a sample to detect an average value of the finger pressure of the subject and store the sample as a reference value. Time-sampling sampling of finger pressure for a predetermined period of time in the captured state to detect the average value of the finger pressure of the subject, and then compared with the stored reference value to determine the suitability of each sample such as food, grain, medicine, etc. Relates to a device.

In general, the O-ring tester is a device that checks the constitution by seeing if the other person's thumb and index finger are gathered in a circle and see if it falls off or falls off. It is an applied method.

The measuring method of this O-ring tester considers the measuring posture very important and maintains a certain posture during measurement, holding various objects one by one, repeatedly measuring the maximum grip force of the thumb and index finger of the opposite hand and checking the maximum grip force. will be.

At this time, there is no limitation of the measurement time, but only a posture restriction, which causes the following problems.

First, if there is any change in posture during measurement, it is difficult to obtain the actual measured value due to the change of measured value.

Second, since there is no time constraint and the free will depends on the subject's free will, the measurement time is generally longer, and as the measurement is repeated, the muscle fatigue increases considerably. It is difficult to compare the values numerically.

Therefore, the present invention has been made to solve the above problems, time-division sampling the finger pressure for a predetermined time without holding the sample to detect the average value of the finger pressure of the subject and store the sample as a reference value Time-division sampling of finger pressure for a predetermined period of time in the state of holding, detects the average value of the finger pressure of the subject, and compares it with the stored reference value to determine the suitability of each sample such as food, grain, medicine, etc. The purpose is to provide an intelligence test device.

A characteristic of the resin force test apparatus according to the present invention for achieving the above object is a resin force test apparatus having a finger pressure sensing unit and a resin force test apparatus main body, wherein the resin force test apparatus main body is each sample An analog / digital converting unit for converting the pressure signal detected by the finger pressure sensing unit into a digital signal after holding each sample or holding each sample; Time-division sampling of the pressure signal converted into a digital signal by the analog / digital conversion unit for a predetermined time while not holding each sample, detecting and storing the average value as a reference value, and then holding the sample to the analog / digital conversion. A control unit for time-divided sampling of the pressure signal converted into a digital signal for a predetermined time, detecting an average value, and comparing the stored reference value with the stored reference value to determine whether the subject is subject to constitution; A power supply unit supplying operation power to the control unit; And a display unit configured to display data corresponding to the stored reference value, the sampling value for each sample, the average value, and conformity according to the control signal of the controller.

In addition, the control unit of the resin force test apparatus according to the present invention determines that the detected average value is greater than or equal to the reference value is suitable for the constitution of the subject, and if the detected average value is less than the reference value is not suitable for the constitution of the subject It is another feature to judge.

In addition, the resin power test apparatus according to the present invention is characterized in that it further comprises a beep output unit for generating a beep to signal the completion of the measurement at the end of the predetermined time according to the control signal of the controller.

Another feature of the resin force test apparatus according to the present invention for achieving the above object, in the resin force test device having a finger pressure sensing unit, the resin force test device body, PC (PC), The resin force tester main body includes an analog / digital conversion unit for converting the pressure signal detected by the finger pressure detection unit into a digital signal for each sample; Time-division sampling of the pressure signal converted into a digital signal by the analog / digital conversion unit for a predetermined time while not holding each sample, detecting and storing the average value as a reference value, and then holding the sample to the analog / digital conversion. A control unit for time-divided sampling of the pressure signal converted into a digital signal for a predetermined time, detecting an average value, and comparing the stored reference value with the stored reference value to determine whether the subject is subject to constitution; A power supply unit supplying operation power to the control unit; A display unit configured to display data corresponding to the stored reference value, sampling value for each sample, average value, and conformity according to a control signal of the controller; According to the control signal of the control unit includes a communication unit for outputting the data corresponding to the stored reference value, each sample value, average value, suitability to the PC (PC).

Other objects, features and advantages of the present invention will become apparent from the following detailed description of the embodiments with reference to the accompanying drawings.

Hereinafter, with reference to the accompanying drawings the operation of the resin force test apparatus according to the present invention in detail as follows.

1 is a view showing an embodiment of a resin force test apparatus according to the present invention.

Referring to FIG. 1, the resin force test apparatus according to the present invention includes a finger pressure sensing unit 100 and a resin force test apparatus main body 200, and the resin force test apparatus main body 200 includes a power supply unit 210. ), An analog / digital converter 220, a controller 230, a signal sound generator 240, and a display 250.

First, the subject measures the o-ring on the finger pressure sensing unit 100 in the correct posture so that the right hand is held outside the tip of the thumb and the index finger at a distance of about 30 to 40 cm, while holding the nothing in the left hand. When the pressure is formed to form, the finger pressure detection unit 100 detects this and outputs it. An electronic or semiconductor pressure sensor may be used as the finger pressure sensing unit 100, but a semiconductor pressure sensor using a piezoelectric sensor is preferably used for quick, simple and accurate measurement.

The piezoelectric sensor may include a mechanical pressure sensor, an electronic pressure sensor, and a semiconductor pressure sensor. Typical mechanical pressure sensors include a bourdon tube, a diaphragm, and a bellows. Typical electronic pressure sensors include a capacitive pressure sensor and a strain gauge. Piezoresistive type, pressure type using organic or inorganic piezoelectric element, and Linear Variable Differential Transformer (LVDT) and Inductive type coil type, and optical pressure sensor using optical fiber or optical path difference In general, piezoelectric elements used in electronic balances may be used.

The analog / digital converter 210 of the resin tester main body 200 converts the pressure signal detected by the finger pressure detector 100 into a digital signal and outputs the digital signal.

The control unit 230 of the resin tester main body 200 is time-division (for example, 3 seconds) the pressure signal converted into a digital signal in the analog / digital conversion unit 210 (for example, 3 seconds) 20 times per second are sampled and the average value (sampling integration value / 60) is detected and stored as a reference value in an internal memory (not shown). Here, the control unit 230 of the resin tester main body 200 receives the operating power from the power supply unit 220.

In addition, the controller 230 of the resin tester main body 200 time-divisions the pressure signal converted into the digital signal by the analog / digital converter 210 for a predetermined time (for example, 3 seconds). For example, a control signal for generating a beep (for example, "beep") is output to signal the end of the measurement at the end of sampling 20 times per second.

In addition, the control unit 230 of the resin force test apparatus main body 200 outputs a control signal for displaying data corresponding to the stored reference value.

The beep generator 240 of the resin tester main body 200 generates a beep sound according to the control signal output from the controller 230 to notify the subject of the measurement.

The display unit 250 of the resin tester main body 200 displays data corresponding to the stored reference value according to the control signal output from the controller 230.

Subsequently, the subject takes one sample of food, grain, or medicine in one hand and forms an o-ring with the thumb and index finger in the other hand in the correct posture as described above. When pressure is applied to the finger pressure sensing unit 100 detects this and outputs it.

The analog / digital converter 210 of the resin tester main body 200 converts the pressure signal detected by the finger pressure detector 100 into a digital signal and outputs the digital signal.

The control unit 230 of the resin tester main body 200 is time-division (for example, 3 seconds) the pressure signal converted into a digital signal in the analog / digital conversion unit 210 (for example, 3 seconds) 20 times per second are sampled to detect an average value (sampling integration value / 60) and to compare the detected average value with a stored reference value to determine whether the subject is constitutional for each sample.

That is, the controller 230 of the resin tester main body 200 time-divisions the pressure signal converted into the digital signal from the analog / digital converter 210 for a predetermined time (for example, 3 seconds). For example, 20 times per second are sampled to detect an average value (sampling integration value / 60), and the detected average value is compared with a stored reference value. When the detected average value is greater than or equal to the reference value, it is determined to be suitable for the constitution of the subject. If the detected average value is smaller than the reference value, it is determined that it is not suitable for the constitution of the subject.

In addition, the controller 230 of the resin tester main body 200 may time-division (eg, 3 seconds) the pressure signal converted into the digital signal by the analog / digital conversion unit 210 for a predetermined time (for example, 3 seconds). For example, 20 times per second) outputs a control signal for generating a beep sound to signal end of measurement at the end of sampling.

In addition, the control unit 230 of the resin force tester main body 200 outputs a control signal for displaying data corresponding to the sampled value, the average value, the suitability of each sample.

The signal sound generating unit 240 of the resin tester main body 200 generates a signal sound (for example, "beep") in accordance with the control signal output from the control unit 230 to inform the subject to the end of the measurement. do.

The display unit 250 of the resin tester main body 200 displays data corresponding to the sampling value, the average value, and the suitability of each sample according to the control signal output from the controller 230.

Figure 2 is a view showing another embodiment of the resin force test apparatus according to the present invention, the resin force test apparatus according to another embodiment of the present invention includes the above-described components of Figure 1, using the same reference numerals, Description thereof will be omitted.

Referring to Figure 2, the resin force test apparatus according to another embodiment of the present invention further comprises a PC (PC) 300 in the above-described component of Figure 1, the PC (300) and The communication unit 260 is further configured in the resin force test apparatus main body 200 to communicate with the resin force test apparatus main body 200.

As described above with reference to FIG. 1, the controller (PC) may be used to determine the constitution of the subject after the determination of the suitability of the subject for each sample is completed by the controller 230 of the resin tester main body 200. The data corresponding to the stored reference value, the detected sampling value, the average value, and the suitability are requested to the O-ring test body 200 through 300.

The communication unit 260 of the resin test device main body 200 receives a request signal from the PC (300) and outputs it to the control unit 230 of the resin test device main body 200.

The control unit 230 of the resin force tester main body 200 transmits a control signal for transmitting data corresponding to the stored reference value, detected sampling value, average value, and conformity according to the signal output from the communication unit 150. Output

The communication unit 260 of the resin force test apparatus main body 200 determines whether the stored reference value, the detected sampling value, the average value, and the suitability are transmitted to the PC 300 according to the control signal output from the control unit 230. Output the corresponding data.

The PC 300 displays data corresponding to the stored reference value, the detected sampling value, the average value, and the suitability outputted from the communication unit 260 of the resin tester main body 200, and operates by the measurer. According to the subject to save the constitution results.

As described above, the resin test apparatus according to the present invention time-divided-samples finger pressure for a predetermined period of time without holding a sample, detects the average value of the finger pressure of the subject, and stores the sample as a reference value. Time-division sampling of finger pressure for a predetermined period of time in the caught state detects the average value of the finger pressure of the subject and compares it with the stored reference value to determine the suitability of each sample such as food, grain, medicine, etc. There is an effect to reduce the effect of muscle fatigue and measurement posture by pressure measurement.

From the above description, those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention.

Therefore, the technical scope of the present invention is not limited to the contents described in the embodiments, but should be determined by the scope of the utility model registration claims and their equivalents.

Claims (10)

In a resin force test apparatus comprising a finger pressure sensing unit and a resin force test apparatus main body, The resin tester body is An analog / digital converting unit for converting the pressure signal detected by the finger pressure sensing unit into a digital signal for each sample after holding each sample or not holding each sample; Time-division sampling of the pressure signal converted into a digital signal by the analog / digital conversion unit for a predetermined time while not holding each sample, detecting and storing the average value as a reference value, and then holding the sample to the analog / digital conversion. A control unit for time-divided sampling of the pressure signal converted into a digital signal for a predetermined time, detecting an average value, and comparing the stored reference value with the stored reference value to determine whether the subject is subject to constitution; A power supply unit supplying operation power to the control unit; And a display unit for displaying data corresponding to the stored reference value, sampling value for each sample, average value, and conformity according to the control signal of the controller. The method of claim 1, The finger pressure detection unit is a resin force test device, characterized in that an electronic or semiconductor pressure sensor is used. The method of claim 2, Resin force test apparatus, characterized in that the piezoelectric sensor is used as the pressure sensor. The method of claim 1, The control unit determines that the detected mean value is greater than or equal to the reference value and is suitable for the constitution of the subject, and if the detected mean value is less than the reference value, the control unit determines that it is not suitable for the constitution of the subject. Device. The method of claim 1, And a beep output unit for generating a beep signal to signal completion of measurement at the end of the predetermined time according to the control signal of the controller. In the resin force test device provided with a finger pressure detection unit, a resin force test device main body, and a PC (PC), The resin tester body is An analog / digital converting unit converting the pressure signal detected by the finger pressure sensing unit into a digital signal for each sample; Time-division sampling of the pressure signal converted into a digital signal by the analog / digital conversion unit for a predetermined time while not holding each sample, detecting and storing the average value as a reference value, and then holding the sample to the analog / digital conversion. A control unit for time-divided sampling of the pressure signal converted into a digital signal for a predetermined time, detecting an average value, and comparing the stored reference value with the stored reference value to determine whether the subject is subject to constitution; A power supply unit supplying operation power to the control unit; A display unit configured to display data corresponding to the stored reference value, sampling value for each sample, average value, and conformity according to a control signal of the controller; And a communication unit for outputting data corresponding to the stored reference value, sampling value for each sample, average value, and conformity to the PC according to the control signal of the controller. The method of claim 6, The finger pressure detection unit is a resin force test device, characterized in that an electronic or semiconductor pressure sensor is used. The method of claim 7, wherein Resin force test apparatus, characterized in that the piezoelectric sensor is used as the pressure sensor. The method of claim 6, The control unit determines that the detected mean value is greater than or equal to the reference value and is suitable for the constitution of the subject, and if the detected mean value is less than the reference value, the control unit determines that it is not suitable for the constitution of the subject. Device. The method of claim 6, And a beep output unit for generating a beep signal to signal completion of measurement at the end of the predetermined time according to the control signal of the controller.

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