CN202637856U - Exercise, movement and correction device for flexion and extension of upper arms - Google Patents
Exercise, movement and correction device for flexion and extension of upper arms Download PDFInfo
- Publication number
- CN202637856U CN202637856U CN 201220122849 CN201220122849U CN202637856U CN 202637856 U CN202637856 U CN 202637856U CN 201220122849 CN201220122849 CN 201220122849 CN 201220122849 U CN201220122849 U CN 201220122849U CN 202637856 U CN202637856 U CN 202637856U
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- exercise
- induction device
- correcting
- stretches
- upper arm
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Abstract
The utility model relates to an exercise, movement and correction device for the flexion and extension of the upper arms, comprising a rear arm induction device (01), a front arm induction device (02) and a controller unit (03), wherein the rear arm induction device (01) and the front arm induction device (02) are connected with the corresponding interfaces of the controller unit (03) via conducting wires respectively; and the front arm induction device and the rear arm induction device respectively comprises a position sensor and three vibration motors. During use, the rear arm induction device (01) is worn on the upper part of the exercised arm, the front arm induction device (02) is worn on the lower part of the arm, and a single chip controller (31) is used for processing the position signals fed back from the rear arm induction device (01) and the front arm induction device (02), comparing position signals with a set target value, and activating the corresponding vibration motor if the detected signal deviates from the target value, wherein the larger the position deviation is, the more serious the vibration is. The exercise, movement and correction device disclosed by the utility model can be used for finding whether the posture during the strength exercise of the upper arms is correct, feeding back to the exerciser, and prompting and helping the exerciser to correct the posture in time, thus helping the exerciser to achieve the purpose of scientific exercise.
Description
Technical field
The utility model relates to a kind of exercise motion apparatus for correcting, particularly be that a kind of upper arm bends and stretches the exercise motion apparatus for correcting.
Background technology
Along with the raising of living standard, people are to healthy pay attention to day by day, various body-building mushroom developments, and various exercise apparatus also emerge in an endless stream.
The bicipital muscle of arm and the triceps muscle of arm are positioned at the upper arm both sides, are the muscle that body weight for humans is wanted, and also are one of key areas of upper limbs force exercise.The body-building apparatus that the upper limbs force that existing market is sold is taken exercise is of a great variety, such as common spring-grip, bend and stretch exercise motion equipment, thrust exercise motion equipment etc., some special comprehensive body-building apparatus is arranged also.Investigate the operating position of all kinds of exercise apparatus, find that bending and stretching the exercise motion equipment is present widely used mode, its Typical Representative is such as " dumbbell ".A lot of crowds for example sportsman, patient when accepting the physics rehabilitation or the ordinary people select to lift the dumbbell taking exercises Shi Douhui because this mode is convenient, effectively, relatively safe again.But in use, whether the user does not very note taking exercise posture and is out of shape, perhaps owing to lacking the mistake that the knowledge of specialty also is difficult to correct posture in the exercise.The movement effects that incorrect posture does not only reach also easily allows the person taking exercise injured.Existing many upper limbs forces fitness product of taking exercise in the market, but with regard to the purposes of various products only there is take exercise as purpose, and can not correct the defective of the mistaken ideas in people's exercise motion.
Summary of the invention
For the problems referred to above, the purpose of this utility model provides a kind of upper arm and bends and stretches the exercise motion apparatus for correcting, this device can find whether posture is correct in the upper limbs force exercise, and can detect posture improperly the time, Real-time Feedback is to the person taking exercise, prompting also helps the person taking exercise in time to correct posture, and then reach the purpose that science is taken exercise.
For achieving the above object, the utility model is taked following technical scheme:
A kind of upper arm bends and stretches the exercise motion apparatus for correcting, comprising: place arm top postbrachium induction installation (01), place the forearm induction installation (02) and controller unit (03) three part of arm below.Wherein postbrachium induction installation (01) all links to each other with controller unit (03) by wire with forearm induction installation (02).
Place the postbrachium induction installation (01) of arm top, comprise the first acceleration transducer (10) and three vibrating motors (11) (12) (13), these three motors are placed in the both sides, top of arm and the position at rear; Place the forearm induction installation (02) of arm below, comprise the second acceleration transducer (20) and three vibrating motors (21) (22) (23), these three motors are placed in the both sides, below of arm and the position at rear.
The controller unit of this device (03) comprises singlechip controller (31), acceleration detection circuit (32), vibrating motor drive circuit (33).Wherein the two-way sensor of acceleration detection circuit (32) detects same two acceleration transducers (10) of interface, (20) link to each other, each comprises 3 outputs and 3 electric capacity of acceleration transducer, and each output is connected with an electric capacity, and the pin that this contact is corresponding with single-chip microcomputer (31) links to each other; Vibrating motor drive circuit (33) part, comprise 6 tunnel motor-driven, each motor-driven comprises a resistance, a FET, diode and motor Wiring port, each motor Wiring port one end is connected with the negative pole of a diode, the positive pole of diode is connected with the 5V power supply, the other end of motor Wiring port is connected with the drain electrode of a FET, the source ground of FET, its gate pole is connected with an end of resistance R, the other end ground connection of resistance R, and the contact between the gate pole of resistance R and FET links to each other with the pin of single-chip microcomputer (11).
As preferably, single-chip microcomputer is wherein selected the single-chip microcomputer with the AD input interface, such as the ATMEGA series monolithic of Atmel, and the C8051F series monolithic of Silabs etc.
A kind of upper arm bends and stretches the exercise motion apparatus for correcting, its antidote is: bend and stretch when taking exercise doing upper arm, corresponding muscle can change by occurrence positions, singlechip controller (31) will be to from postbrachium induction installation (01), the position signalling that forearm induction installation (02) feeds back is processed, by comparing with the desired value that sets, transmit control signal to the circuit for controlling motor that is connected with it according to comparing result, each position signalling comprises X-axis, Y-axis, the positional information of Z axis three axles, if certain signal value value of departing from objectives that detects, that corresponding vibrating motor will be activated in 6 motors so, the position skew is more, vibrate more severe, the user can judge by the vibration of corresponding motor the mistaken ideas of own posture, so that action is improved.
The utility model has the following advantages owing to taking above technical scheme:
1. can effectively monitor the motion posture that upper arm bends and stretches exercise, and can point out incorrect posture, thereby allow the user that action is improved.
2. can also carry out quantitative feedback to the departure degree of incorrect posture, rather than the judgement of simple correctness, more be conducive to user's self improvement.
3. structure is light and handy, is easy to wear, and can cooperate most of upper arm to bend and stretch the use of sportsing body-building equipment.
Description of drawings
Fig. 1 is the equipment connection schematic diagram that a kind of upper arm of the utility model bends and stretches the exercise motion apparatus for correcting.
Fig. 2 is the electrical block diagram of a kind of this apparatus for correcting of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises postbrachium induction installation (01), forearm induction installation (02), controller unit (03).In use, postbrachium induction installation (01) is worn on the top of tempering arm, forearm induction installation (02) is worn on the below of arm, both lead-in wires are drawn, and link to each other with the corresponding interface that is placed on outside controller unit (03) respectively.
As shown in Figure 2, controller unit of the present utility model (03) comprises singlechip controller (31), acceleration detection circuit (32), vibrating motor drive circuit (33).
Wherein acceleration detection circuit (32) comprises that the two-way sensor detects interface, be used for linking to each other with two acceleration transducers (10) (20), and each comprises 3 outputs and 3 electric capacity of acceleration transducer, each output is connected with an electric capacity, and the pin that this contact is corresponding with single-chip microcomputer (31) links to each other.The purpose that connects electric capacity is, may be subject to extraneous interference in the signals transmission of sensor, this electric capacity can filtering these disturb, thereby guarantee the correctness of signal.
Wherein vibrating motor drive circuit (33) comprises 6 tunnel motor-driven, and each motor-driven comprises a resistance, FET and diode and motor Wiring port.Each motor Wiring port one end is connected with the negative pole of a diode, the positive pole of diode is connected with the 5V power supply, the purpose of placing diode is, in the startup stopped process of motor, motor can produce self induction electromotive force, especially, when motor stops, supply its consumption without other load this moment, this electric current can produce high-tension electricity at the inductance of motor, easily causes the FET damage that is attached thereto, insulation breakdown even blast are placed this diode and can just be backward stop when the motor conductings, but after motor stops, because become forward and conducting with the inductance release current, therefore can provide the inductance release current, extremely low because of the diode forward bias voltage drop again, therefore be unlikely to produce high-voltage arc, thereby effectively protect FET; The other end of motor Wiring port is connected with the drain electrode of a FET, the source ground of FET, gate pole is connected with an end of resistance R, the other end ground connection of resistance R, and the contact between the gate pole of resistance R and FET links to each other with the pin of single-chip microcomputer (11).The beneficial effect of placing this resistance is, when single-chip microcomputer is not worked or is in high-impedance state, can give the low level signal clear and definite with one of the gate pole of FET, prevents misleading and the misoperation of vibrating motor of FET.
Use the beneficial effect of single-chip microcomputer to be, single-chip microcomputer not only can be exported high-low level and control the opening and closing that vibrating motor was turn-offed and then controlled in the conducting of FET, what is more important, single-chip microcomputer can also produce the waveform of pulse width modulation (PWM), utilize seeing of PWM empty than the different amplitudes of controlling motor oscillating, make the user can receive quantitative feedback.
Use another beneficial effect of single-chip microcomputer to be, single-chip microcomputer also possesses complicated information processing capability, the better information that passes over of receiving sensor, and judge output.
Narrate the utility model device below in conjunction with Fig. 1 and bend and stretch correcting process in the exercise at upper arm.
Two acceleration transducers and six vibrating motor placement locations of this device are respectively: the first acceleration transducer (10) and three vibrating motors (11) (12) (13) pairing are placed in the top of arm, and the second acceleration transducer (20) and three vibrating motors (21) (22) (23) pairing are placed in the below of arm.The motor of upper arm side (11) is the angle that reflects that upper arm moves to the side away from the user, the motor of upper arm front (12) is to feed back the angle that the upper arm forward moves, the motor of facies posterior brachii (13) is to feed back the angle that upper arm moves backward, the motor (22) on the motor on the underarm left side (21) and the right side is to feed back the angle that underarm moves to the left and right, and the motor of underarm back (23) is to feed back the speed of cranking arm.They can produce vibration by single-chip microcomputer (31) control respectively when the angle value that detects or velocity amplitude and desired value deviation set value greater than certain.
For example, take " lifting the dumbbell " as example, action not in place often can not get due train on, also easily causes accident, in the exercise process, underarm partially in or partially outside.Other are as incipient the time, and some person taking exercise often state is better, and is anxious for success, and speed is very fast, also are easy to have an accident.The below is with regard to above situation, narrates this device and how to point out and help the person taking exercise to correct.In the exercise process, take the right hand as example, when person taking exercise's underarm too to bias internal, this time so, be arranged in the coordinate that underarm acceleration transducer (20) returns, the coordinate figure of sign move left and right direction just has larger deviation together with setting value, turn back to single-chip microcomputer (31) after, single-chip microcomputer (31) will drive vibrating motor (21) by motor-drive circuit and produce vibration, and the prompting user underarm is inclined to one side inside.According to the difference of departure degree, the vibration of motor is difference to some extent also, departs from manyly, vibrates greatlyr, and the user can according to the feedback of vibrating motor, in time adjust posture; If person taking exercise's underarm is offset too laterally, vibrating motor (22) just produces vibration so; If in the process of taking exercise, the action of cranking arm is too quick, single-chip microcomputer in this time (31) will detect this problem, and control vibrating motor (23) produces vibration.
Other are such as the situation such as not in place of cranking arm, also can be detected by single-chip microcomputer (11) by the state that detects the first acceleration transducer (10) second acceleration transducers (20), after single-chip microcomputer is judged according to actual conditions, utilize vibrating motor to carry out suitable prompting to the user.
Claims (6)
1. a upper arm bends and stretches the exercise motion apparatus for correcting, it is characterized in that, comprising: place arm top postbrachium induction installation (01), place forearm induction installation (02), controller unit (03) three part of arm below; Postbrachium induction installation (01) links to each other with controller unit (03) by wire; Forearm induction installation (02) also links to each other with device part processed (03) by wire.
2. a kind of upper arm according to claim 1 bends and stretches the exercise motion apparatus for correcting, it is characterized in that, the described postbrachium induction installation (01) that places the arm top comprises the first acceleration transducer (10) and three vibrating motors (11) (12) (13).
3. a kind of upper arm according to claim 1 bends and stretches the exercise motion apparatus for correcting, it is characterized in that, the described forearm induction installation (02) that places the arm below comprises the second acceleration transducer (20) and three vibrating motors (21) (22) (23).
4. a kind of upper arm according to claim 1 bends and stretches the exercise motion apparatus for correcting, it is characterized in that, described controller unit (03) comprising: singlechip controller (31), acceleration detection circuit (32), vibrating motor drive circuit (33).
5. a kind of upper arm according to claim 4 bends and stretches the exercise motion apparatus for correcting, it is characterized in that, described acceleration detection circuit (32) comprises two-way sensor detecting unit; Each unit comprises an acceleration transducer interface and 3 electric capacity; Three signal output part XOUT of acceleration transducer, YOUT, ZOUT is connected to form contact with electric capacity and links to each other with the pin of single-chip microcomputer (31).
6. a kind of upper arm according to claim 4 bends and stretches the exercise motion apparatus for correcting, it is characterized in that, described vibrating motor drive circuit (33) comprises 6 road electric-motor drive units; Each circuit drives unit comprises a resistance, FET, diode and motor Wiring port; Each motor Wiring port one end is connected with the negative pole of a diode, and the positive pole of diode is connected with the 5V power supply; The other end of motor Wiring port is connected with the drain electrode of a FET, the source ground of FET, and the gate pole of FET is connected with an end of resistance R, the other end ground connection of resistance R; Contact between the gate pole of resistance R and FET links to each other with the pin of single-chip microcomputer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122849 CN202637856U (en) | 2012-03-21 | 2012-03-21 | Exercise, movement and correction device for flexion and extension of upper arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122849 CN202637856U (en) | 2012-03-21 | 2012-03-21 | Exercise, movement and correction device for flexion and extension of upper arms |
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| Publication Number | Publication Date |
|---|---|
| CN202637856U true CN202637856U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220122849 Expired - Fee Related CN202637856U (en) | 2012-03-21 | 2012-03-21 | Exercise, movement and correction device for flexion and extension of upper arms |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631767A (en) * | 2012-03-21 | 2012-08-15 | 浙江理工大学 | Upper arm extension exercise correcting device and method |
| CN110232962A (en) * | 2018-03-05 | 2019-09-13 | 义慧科技(深圳)有限公司 | A kind of leg training system |
| CN110227249A (en) * | 2018-03-05 | 2019-09-13 | 义慧科技(深圳)有限公司 | A kind of upper limb training system |
-
2012
- 2012-03-21 CN CN 201220122849 patent/CN202637856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631767A (en) * | 2012-03-21 | 2012-08-15 | 浙江理工大学 | Upper arm extension exercise correcting device and method |
| CN110232962A (en) * | 2018-03-05 | 2019-09-13 | 义慧科技(深圳)有限公司 | A kind of leg training system |
| CN110227249A (en) * | 2018-03-05 | 2019-09-13 | 义慧科技(深圳)有限公司 | A kind of upper limb training system |
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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: 20140321 |