CN204520705U - Finger strength feel measurement device - Google Patents
Finger strength feel measurement device Download PDFInfo
- Publication number
- CN204520705U CN204520705U CN201520219370.4U CN201520219370U CN204520705U CN 204520705 U CN204520705 U CN 204520705U CN 201520219370 U CN201520219370 U CN 201520219370U CN 204520705 U CN204520705 U CN 204520705U
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- fixed screw
- pressure transducer
- type pressure
- beam type
- cabinet
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Abstract
The utility model discloses a kind of finger strength feel measurement device, comprise beam type pressure transducer, finger presses plate, cabinet, fixing head, the first fixed screw, the second fixed screw, the 3rd fixed screw, charge port, press button and Control Component; Finger presses plate is connected in the installation screw of beam type pressure transducer through the jack of cabinet; The two ends of fixing head are fixedly installed on a side lower part of cabinet respectively by the first fixed screw and the second fixed screw, another side of beam type pressure transducer is connected on fixing head by the 3rd fixed screw; Beam type pressure transducer by Control Component be electrically connected charge port and press button electricity, the opposite side being arranged on cabinet inlayed respectively by charge port and press button.This utility model can be used for the measurement pointing strength feel, measures stroke wide, and measurement result is accurate, can be sent in real time and preserve measurement data, be convenient to follow-up analysis and use by wireless transmission.
Description
Technical field
This utility model relates to a kind of testing equipment, particularly relates to a kind of finger strength feel measurement device.
Background technology
The measurement of finger strength has very important reference value to aspects such as the diagnosis of the qualification of medical science disability, treatment recovery situation, and the exercise of finger strength can improve the mobility of finger, the carrying out of auxiliary sports, such as basketball etc.The test that the finger strength of prior art is felt all pinches elastomeric objects to carry out by hands mostly, measures precision lower.
Utility model content
The purpose of this utility model: provide a kind of finger strength feel measurement device, the measurement that the finger strength that can be used for the every field such as medical treatment, qualification, athletic training is felt, volume is little.
To achieve these goals, the technical solution of the utility model is:
A kind of finger strength feel measurement device, comprises beam type pressure transducer, finger presses plate, cabinet, fixing head, the first fixed screw, the second fixed screw, the 3rd fixed screw, charge port, press button and Control Component; Described beam type pressure transducer, fixing head, the first fixed screw, the second fixed screw, the 3rd fixed screw and Control Component are separately positioned in described cabinet; The upper end, side of described cabinet is provided with jack, the upper end, side of described beam type pressure transducer is provided with installation screw, the lower end of described finger presses plate is connected in the installation screw of described beam type pressure transducer through the jack of described cabinet, and the upper end of described finger presses plate is positioned at the top of described cabinet; The two ends of described fixing head are fixedly installed on a side lower part of described cabinet respectively by the first described fixed screw and the second fixed screw, another side of described beam type pressure transducer is connected on described fixing head by the 3rd described fixed screw; The outfan of described beam type pressure transducer is electrically connected with described Control Component, described Control Component is electrically connected with described charge port and press button respectively, and the opposite side being arranged on described cabinet inlayed respectively by described charge port and press button.
Above-mentioned finger strength feel measurement device, wherein, described Control Component comprises single-chip microcomputer, analog-digital converter, bluetooth transmitters and Bluetooth Receiver and date processing computer; The outfan of described beam type pressure transducer is connected with the input of described analog-digital converter, the outfan of described analog-digital converter is connected with the input of described single-chip microcomputer, the outfan of described single-chip microcomputer is connected with the input of described bluetooth transmitters, the outfan of described bluetooth transmitters is connected by the input of wireless network with described Bluetooth Receiver, and the outfan of described Bluetooth Receiver is connected with described date processing computer; The outfan of described press button is connected with the input of described single-chip microcomputer, and described single-chip microcomputer is electrically connected with described charge port.
Above-mentioned finger strength feel measurement device, wherein, the longitudinal section of described finger presses plate is in " T " character form structure, and the upper surface of described finger presses plate is provided with arc groove.
Above-mentioned finger strength feel measurement device, wherein, described beam type pressure transducer is horizontally set on directly over described fixing head, is provided with and presses gap between described beam type pressure transducer and described fixing head.
This utility model can be used for the measurement pointing strength feel, measures stroke wide, and measurement result is accurate, can be sent in real time and preserve measurement data, be convenient to follow-up analysis and use by wireless transmission.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model finger strength feel measurement device.
Fig. 2 is the connection block diagram of the Control Component of this utility model finger strength feel measurement device.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of finger strength feel measurement device, comprises beam type pressure transducer 1, finger presses plate 2, cabinet 3, fixing head 4, first fixed screw 5, second fixed screw 6, the 3rd fixed screw 7, charge port 8, press button 9 and Control Component; Described beam type pressure transducer 1, fixing head 4, first fixed screw 5, second fixed screw 6, the 3rd fixed screw 7 and Control Component are separately positioned in described cabinet 3; The upper end, side of described cabinet 3 is provided with jack, the upper end, side of described beam type pressure transducer 1 is provided with installation screw, the lower end of described finger presses plate 2 is connected in the installation screw of described beam type pressure transducer 1 through the jack of described cabinet 3, and the upper end of described finger presses plate 2 is positioned at the top of described cabinet 3; The two ends of described fixing head 4 are fixedly installed on a side lower part of described cabinet 3 respectively by the first described fixed screw 5 and the second fixed screw 6, another side of described beam type pressure transducer 1 is connected on described fixing head 4 by the 3rd described fixed screw 7; The outfan of described beam type pressure transducer 1 is electrically connected with described Control Component, described Control Component is electrically connected with described charge port 8 and press button 9 respectively, and the opposite side being arranged on described cabinet 3 inlayed respectively by described charge port 8 and press button 9.
Refer to shown in accompanying drawing 2, described Control Component comprises single-chip microcomputer 10, analog-digital converter 11, bluetooth transmitters 12 and Bluetooth Receiver 13 and date processing computer 14; The outfan of described beam type pressure transducer 1 is connected with the input of described analog-digital converter 11, the outfan of described analog-digital converter 11 is connected with the input of described single-chip microcomputer 10, the outfan of described single-chip microcomputer 10 is connected with the input of described bluetooth transmitters 12, the outfan of described bluetooth transmitters 12 is connected by the input of wireless network with described Bluetooth Receiver 13, and the outfan of described Bluetooth Receiver 13 is connected with described date processing computer 14; The outfan of described press button 9 is connected with the input of described single-chip microcomputer 10, and described single-chip microcomputer 10 is electrically connected with described charge port 8.
The longitudinal section of described finger presses plate 2 is in " T " character form structure, and the upper surface of described finger presses plate 2 is provided with arc groove, the radian of finger of can better fitting.
Described beam type pressure transducer 1 is horizontally set on directly over described fixing head 4, is provided with and presses gap between described beam type pressure transducer 1 and described fixing head 4.
Beam type pressure transducer 1 adopts power just emerging XH13 type beam type pressure transducer, measure stroke 0-150N, precision 0.1%FS, can export one with the signal of telecommunication of the proportional pressure added thereon, this signal of telecommunication converts analogue signal to digital signal through analog-digital converter 11 and imports the single-chip microcomputer 10 that model is STM32F103, the high accuracy that analog-digital converter 11 adopts Texas Instruments to produce 24 analog-digital converter ADS1232 chips, frequency acquisition 80Hz.Because needs carry out massive values computation, single-chip microcomputer 10 adopts 32 single-chip microcomputer STM32F103 with ARM Cortex-M3 processor to carry out the functions such as control, data acquisition and procession, data communication.Data format needed for finally parameter processing being become.For data add data head and check bit, what may occur during to reduce Bluetooth wireless transmission misreads operation.Bluetooth adopts CSR BC417 bluetooth transceiver chip, and launched by bluetooth transmitters 12, radio to the Bluetooth Receiver 13 be connected on date processing computer 14, data enter the software run on date processing computer 14.
The innovative point of the application is the combination of this product various piece hardware, and the software required for self function of each hardware implementing belongs to prior art.
In sum, this utility model can be used for the measurement pointing strength feel, measures stroke wide, and measurement result is accurate, can be sent in real time and preserve measurement data, be convenient to follow-up analysis and use by wireless transmission.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. point a strength feel measurement device, it is characterized in that: comprise beam type pressure transducer, finger presses plate, cabinet, fixing head, the first fixed screw, the second fixed screw, the 3rd fixed screw, charge port, press button and Control Component; Described beam type pressure transducer, fixing head, the first fixed screw, the second fixed screw, the 3rd fixed screw and Control Component are separately positioned in described cabinet; The upper end, side of described cabinet is provided with jack, the upper end, side of described beam type pressure transducer is provided with installation screw, the lower end of described finger presses plate is connected in the installation screw of described beam type pressure transducer through the jack of described cabinet, and the upper end of described finger presses plate is positioned at the top of described cabinet; The two ends of described fixing head are fixedly installed on a side lower part of described cabinet respectively by the first described fixed screw and the second fixed screw, another side of described beam type pressure transducer is connected on described fixing head by the 3rd described fixed screw; The outfan of described beam type pressure transducer is electrically connected with described Control Component, described Control Component is electrically connected with described charge port and press button respectively, and the opposite side being arranged on described cabinet inlayed respectively by described charge port and press button.
2. finger strength feel measurement device according to claim 1, is characterized in that: described Control Component comprises single-chip microcomputer, analog-digital converter, bluetooth transmitters and Bluetooth Receiver and date processing computer; The outfan of described beam type pressure transducer is connected with the input of described analog-digital converter, the outfan of described analog-digital converter is connected with the input of described single-chip microcomputer, the outfan of described single-chip microcomputer is connected with the input of described bluetooth transmitters, the outfan of described bluetooth transmitters is connected by the input of wireless network with described Bluetooth Receiver, and the outfan of described Bluetooth Receiver is connected with described date processing computer; The outfan of described press button is connected with the input of described single-chip microcomputer, and described single-chip microcomputer is electrically connected with described charge port.
3. finger strength feel measurement device according to claim 1, is characterized in that: the longitudinal section of described finger presses plate is in " T " character form structure, and the upper surface of described finger presses plate is provided with arc groove.
4. finger strength feel measurement device according to claim 1, it is characterized in that: described beam type pressure transducer is horizontally set on directly over described fixing head, be provided with between described beam type pressure transducer and described fixing head and press gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219370.4U CN204520705U (en) | 2015-04-10 | 2015-04-10 | Finger strength feel measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219370.4U CN204520705U (en) | 2015-04-10 | 2015-04-10 | Finger strength feel measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204520705U true CN204520705U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219370.4U Expired - Fee Related CN204520705U (en) | 2015-04-10 | 2015-04-10 | Finger strength feel measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204520705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121162A1 (en) * | 2020-12-09 | 2022-06-16 | 深圳市汇顶科技股份有限公司 | Biometric information detection device and electronic apparatus |
-
2015
- 2015-04-10 CN CN201520219370.4U patent/CN204520705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121162A1 (en) * | 2020-12-09 | 2022-06-16 | 深圳市汇顶科技股份有限公司 | Biometric information detection device and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Normal University Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |