CN202636963U - Dynamometric device for spasm fingers - Google Patents
Dynamometric device for spasm fingers Download PDFInfo
- Publication number
- CN202636963U CN202636963U CN 201220160652 CN201220160652U CN202636963U CN 202636963 U CN202636963 U CN 202636963U CN 201220160652 CN201220160652 CN 201220160652 CN 201220160652 U CN201220160652 U CN 201220160652U CN 202636963 U CN202636963 U CN 202636963U
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- China
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- finger
- thumb
- dynamometry
- gripper shoe
- dynamometric
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a dynamometric device for spasm fingers. A front panel of a finger-dynamometric support plate is provided with a finger back-up block and an installing block of a finger-dynamometric sensor respectively. A thumb-dynamometric frame is placed on a rear panel. The thumb-dynamometric frame is provided with a fixed central shaft which is connected with a thumb sensor installing block through a lining soft sleeve. A thumb pressure sensor is arranged in an installing hole placed in the thumb sensor installing block. A finger pressure sensor is arranged in an installing hole placed in the installing block of the finger-dynamometric sensor. Hasp sheets are respectively arranged on the two sides of the finger-dynamometric support plate. A hasp belt is placed on the finger-dynamometric support plate. The dynamometric device for the spasm fingers enables the two pressure sensors to read out a pressure value by moving a four-finger sensor to each finger pulp and adjusts the thumb pressure sensor to a place which is over against the finger pulp of the thumb to read out a pressure value. The dynamometric device for the spasm fingers is portable and convenient for doctors to use. The doctors can do a quantitative evaluation for muscular tension of a spasm hand of a patient, thereby supplying a data basis for future rehabilitation training and treating.
Description
Technical field
This utility model relates to a kind of finger device for measuring force, and especially a kind of patient for cramps in hands when spasm period finger place straight configuration, tests the finger device for measuring force of chirismus power.
Background technology
The patient of the cramps in hands that the causes of disease such as apoplexy cause is at the experience after date that collapses from physical exhaustion, and muscular strength progressively appears in beginning, but as a rule, muscular tension also occurs synchronously, has just brought a lot of obstacles for patient's training initiatively so.Be in spasm period and convalescent patient, upper limb substantially all is in the spasm pattern, namely receives inward turning in the shoulder joint, the elbow joint flexing, and before the carpal joint flexing was revolved, FF was the shape of clenching fist.In order to cooperate now digitized rehabilitation training equipment, the classification of a quantification need to be arranged to muscular tension.
All be the scale classification of adopting qualitative at the evaluation muscular tension both at home and abroad at present, do not have the muscular tension classification that quantizes.The device or the instrument that now also do not have special test finger contracture power both at home and abroad, and according to investigation, clinician, physiatrician, scientific research personnel are sought after a kind of quantitative muscular tension, cure the disease, scientific research is more directly perceived, science.
Summary of the invention
This utility model is that a kind of spastic finger device for measuring force will be provided, and this device can be regulated test with the position of pressure transducer easily according to the user hand size, measures accurately patient's finger spasm muscle tension force.
For achieving the above object, the technical solution of the utility model is: a kind of spastic finger device for measuring force, comprise finger dynamometry gripper shoe, finger force cell mounting blocks, the finger back-up block, the finger pressure sensor, thumb installation of sensors piece, the thumb pressure sensor, be characterized in: place respectively finger back-up block and finger force cell mounting blocks on the finger dynamometry gripper shoe front panel, thumb dynamometry frame is housed on the rear board, thumb dynamometry frame has fixing central shaft, be connected by the soft cover of liner between central shaft and the thumb installation of sensors piece, the thumb pressure sensor is installed in the installing hole of thumb installation of sensors piece, in the finger force cell mounting blocks installing hole finger pressure sensor is installed, finger dynamometry gripper shoe both sides are respectively equipped with the hasp sheet, are fixedly connected with pull stap on the finger dynamometry gripper shoe.
Be inserted with the soft cover of liner between thumb pressure installation of sensors piece and the central shaft, and the soft cover of liner and thumb pressure installation of sensors piece and central shaft are interference fit.
The adjustable connection between thumb installation of sensors piece and the thumb dynamometry frame is to separate adjustable the connection between finger force cell mounting blocks and the finger force plate.Thumb dynamometry frame is provided with a minute finger corner block, and finger dynamometry gripper shoe rear board has the groove of two symmetries, is used for placing thumb dynamometry frame and points the force plate filling block.
Pull stap is fixedly connected with finger dynamometry gripper shoe by screw respectively with the hasp sheet.
When surveying left hand power, thumb dynamometry frame is placed in the right groove of finger dynamometry gripper shoe; When surveying right hand power, thumb dynamometry frame is placed in the left groove of finger dynamometry gripper shoe.
Of the present utility model having the following advantages and beneficial effect:
1, use the pressure transducer of two adjustable position formulas to test flexibly finger pulp loss spasm muscle tension force.
2, simple in structure, size is little, be easy to carry, and makes things convenient for the anywhere or anytime muscular tension of test patient of doctor.
3, the dismounting of thumb dynamometry piece can be surveyed the right-hand man.
This utility model realizes by two pressure transducers (thumb pressure testing sensor and four finger pressure force transducers), refers to that by mobile four finger pressure force transducers abdomen reads force value to each, and adjusting thumb pressure sensor makes itself and thumb refer to that abdomen is over against reading force value.
This utility model is convenient for carrying, and is convenient to the doctor and uses, and the muscular tension that the doctor can be whenever and wherever possible tests spastic hand to the patient carries out quantization assessment, gives later rehabilitation training and data foundation for the treatment of.
Description of drawings
Fig. 1 is the structural representation that the spastic finger device for measuring force is used for surveying right hand power;
Fig. 2 is the structural representation that the spastic finger device for measuring force is used for surveying left hand power.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Spastic finger device for measuring force of the present utility model is when shoulder, ancon and wrist all are in normal straight configuration, and the palm of patient's spasm is attached on the finger dynamometry gripper shoe 12, and thumb and four fingers are by minute referring to that a corner block separately on the thumb dynamometry frame.Pull stap 4 is attached to test dorsal side tension, when walking around finger dynamometry gripper shoe 12 and being attached to again the wrist dorsal part finger is all stretched, is fixedly connected with hasp sheet 1.At this moment, to the pressure transducer dynamometry face of finger force cell mounting blocks 6 of finger pressure sensor 7 be housed on the finger abdomen of the finger of tested person, to point back-up block 5 and be placed on lower the keeping of its excess-three finger and point at straight configuration, read the force value of finger sensor 7.So, can test respectively a finger insufflation pressure of finger.When making four fingers all be in straight configuration, scalable thumb installation of sensors piece 8 makes the dynamometry face of thumb pressure sensor 9 refer to abdomen over against thumb, reads force value in addition.
Such as Fig. 1, shown in 2, spastic finger device for measuring force of the present utility model comprises hasp sheet 1, the soft cover 2 of liner, finger dynamometry gripper shoe filling block 3, pull stap 4, finger back-up block 5, finger force cell mounting blocks 6, finger pressure sensor 7, thumb installation of sensors piece 8, thumb pressure sensor 9, central shaft 10, thumb dynamometry frame 11, finger dynamometry gripper shoe 12.
Finger pressure sensor 7 is installed in the installing hole of finger force cell mounting blocks 6.Thumb pressure sensor 9 is installed in the installing hole of thumb pressure installation of sensors piece 8, forms interference fit in the through hole with the soft cover 2 insertion thumb pressure installation of sensors pieces 8 of liner.
Central shaft 10 inserts in the soft cover 2 of liner again and forms interference fit by an end through hole of thumb dynamometry frame 11, is fixed by a pin at last on the thumb dynamometry frame 11.Pull stap 4 is fixedly connected with finger dynamometry gripper shoe 12 by hold-down screw with hasp sheet 1.
Being adjustable the connection between thumb installation of sensors piece and the thumb dynamometry frame, is to separate adjustable the connection between finger force cell mounting blocks and the finger force plate.Thumb dynamometry frame 11 is provided with a minute finger corner block, and finger dynamometry gripper shoe 12 rear boards are provided with the groove of two symmetries, place respectively finger dynamometry gripper shoe filling block 3 and thumb dynamometry frame 11.
When surveying left hand power, thumb dynamometry frame 11 is placed in the right groove of finger dynamometry gripper shoe; When surveying right hand power, thumb dynamometry frame 11 is placed in the left groove of finger dynamometry gripper shoe.
During use, the measured keeps straight configuration with shoulder, ancon and wrist, and then palm is attached on the finger dynamometry gripper shoe 12, thumb should be in functional outer exhibition position (30 ° of abductions), make its thumb refer to follow with thumb dynamometry frame 11 on the corner block that minute refers to fit, be overlapped on hasp sheet 1 after the tension of wrist dorsal part is stretched whole facies palmaris and tighten walking around after the tension of pull stap 4 applying the back of the hand to fit again after the finger dynamometry gripper shoe 12.At this moment, adjust thumb pressure installation of sensors piece 8 on central shaft the position and make its sensor dynamometry face refer to abdomen over against thumb, read force value.In addition, keep the position of thumb, moveable finger force cell mounting blocks 6 makes the dynamometry face of finger pressure sensor 7 over against the finger abdomen of the finger of tested person, will point back-up block 5 and move to point in its excess-three and make their maintenance straight configurations, reads force value.In like manner can survey the spasm muscle tension force of other three fingers.
Claims (6)
1. spastic finger device for measuring force, comprise finger dynamometry gripper shoe (12), finger force cell mounting blocks (6), finger back-up block (5), finger pressure sensor (7), thumb installation of sensors piece (8), thumb pressure sensor (9), it is characterized in that: place respectively finger back-up block (5) and finger force cell mounting blocks (6) on described finger dynamometry gripper shoe (12) front panel, thumb dynamometry frame (11) is housed on the rear board, thumb dynamometry frame (11) is fixed with central shaft (10), central shaft (10) is connected by the soft cover of liner (2) with thumb installation of sensors piece (8), thumb pressure sensor (9) is installed in the installing hole of thumb installation of sensors piece (8), in finger force cell mounting blocks (6) installing hole finger pressure sensor (7) is installed, finger dynamometry gripper shoe (12) both sides are respectively equipped with hasp sheet (1), are fixedly connected with pull stap (4) on the finger dynamometry gripper shoe (12).
2. spastic finger device for measuring force according to claim 1, it is characterized in that: be inserted with the soft cover of liner (2) between described thumb installation of sensors piece (8) and the central shaft (10), and the through hole interference fit of the soft cover of liner (2) and thumb installation of sensors piece (8), central shaft (10) also is interference fit with the soft cover of liner (2).
3. spastic finger device for measuring force according to claim 1, it is characterized in that: the adjustable connection between described thumb installation of sensors piece (8) and the thumb dynamometry frame (11), the adjustable connection of separation between finger force cell mounting blocks (6) and the finger dynamometry gripper shoe (12).
4. spastic finger device for measuring force according to claim 1, it is characterized in that: described thumb dynamometry frame (11) is provided with a minute finger corner block, finger dynamometry gripper shoe (12) rear board is provided with the groove of two symmetries, places respectively finger dynamometry gripper shoe filling block (3) and thumb dynamometry frame (11).
5. spastic finger device for measuring force according to claim 1 is characterized in that: described pull stap (4) is fixedly connected with finger dynamometry gripper shoe (12) by screw respectively with hasp sheet (1).
6. spastic finger device for measuring force according to claim 1 is characterized in that: when surveying left hand power, thumb dynamometry frame (11) is placed in the right groove of finger dynamometry gripper shoe; When surveying right hand power, thumb dynamometry frame (11) is placed in the left groove of finger dynamometry gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160652 CN202636963U (en) | 2012-04-17 | 2012-04-17 | Dynamometric device for spasm fingers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160652 CN202636963U (en) | 2012-04-17 | 2012-04-17 | Dynamometric device for spasm fingers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636963U true CN202636963U (en) | 2013-01-02 |
Family
ID=47406155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160652 Expired - Fee Related CN202636963U (en) | 2012-04-17 | 2012-04-17 | Dynamometric device for spasm fingers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599922A (en) * | 2012-04-17 | 2012-07-25 | 上海理工大学 | Finger spasm tension testing device and testing method |
| CN104605869A (en) * | 2015-02-15 | 2015-05-13 | 中国人民解放军第三军医大学第一附属医院 | Finger muscle strength quantitative measuring instrument and measuring method thereof |
| CN111134697A (en) * | 2020-01-20 | 2020-05-12 | 上海大学 | Muscle tension real-time measuring device |
-
2012
- 2012-04-17 CN CN 201220160652 patent/CN202636963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599922A (en) * | 2012-04-17 | 2012-07-25 | 上海理工大学 | Finger spasm tension testing device and testing method |
| CN104605869A (en) * | 2015-02-15 | 2015-05-13 | 中国人民解放军第三军医大学第一附属医院 | Finger muscle strength quantitative measuring instrument and measuring method thereof |
| CN111134697A (en) * | 2020-01-20 | 2020-05-12 | 上海大学 | Muscle tension real-time measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130417 |