CN220735382U - Kinesthesia azimuth discriminator - Google Patents
Kinesthesia azimuth discriminator Download PDFInfo
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- CN220735382U CN220735382U CN202320942127.XU CN202320942127U CN220735382U CN 220735382 U CN220735382 U CN 220735382U CN 202320942127 U CN202320942127 U CN 202320942127U CN 220735382 U CN220735382 U CN 220735382U
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- sliding arm
- connecting rod
- magnetic recording
- rod
- discriminator
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- 230000024159 perception of rate of movement Effects 0.000 title claims description 20
- 230000003155 kinesthetic effect Effects 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000002310 elbow joint Anatomy 0.000 description 2
- 230000004118 muscle contraction Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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Abstract
The utility model discloses a kinescope azimuth discriminator which comprises a magnetic recording plate, a sliding arm, a semicircular instrument, a connecting rod assembly and a magnetic pen, wherein the semicircular instrument is fixedly connected to the front end face of the magnetic recording plate, a shaft core is rotatably connected to the magnetic recording plate, one end of the sliding arm is fixedly connected with the shaft core, the back of the other end of the sliding arm is connected with the magnetic pen through the connecting rod assembly, the connecting rod assembly consists of a hand pressing rod, a connecting rod and a striking rod, one end of the connecting rod is rotatably connected with the striking rod.
Description
Technical Field
The utility model belongs to the technical field of anthropometry, and particularly relates to a kinesthesia azimuth discriminator.
Background
The kinesthesia and azimuth perceptibility of the human body is a basic capability necessary for people in daily life, and is a body movement sensation, which means an internal sensation that the human body distinguishes the body posture and the movement state (muscle contraction intensity, etc.) of a certain part by itself. Kinesthesia receptors are distributed in tendons and ligaments of the elbow joint of the arm and are stimulated by muscle elongation and movement caused by muscle contraction. These kinestheses are continuously stimulated by the outside, which can make the person feel the position of each part of the body without vision. In daily life activities or in the process of learning and completing athletic performance operations, good kinesthesia participation is required, and a human body can complete accurate and complex operations only by better controlling the motion direction and determining the position of the human body.
The prior related researches show that kinesthesia azimuth perception plays a very important role in normal play of the motor technology, is an important psychological factor for mastering various technical actions, and can only receive the effect of half effort in the process of learning and completing accurate and complex operation by only having good kinesthesia ability of the elbow joints of the arms of the human body, thereby achieving the 'saving' of energy.
Kinesthesia azimuth perception reflects the information of the intensity, speed and trajectory of human motion. Through the test of the kinesthesia azimuth discriminator, the individual difference of kinesthesia sensibility is examined, the characteristics of kinesthesia are mastered, and the theoretical content of cognitive psychology is enriched, so that the relevant internal rules of action skills are provided in sports practice.
Although the existing kinesthesia azimuth discriminator can achieve the aim, in the use process, a main test and a tested person are matched, a real-time recording device is not arranged in the scale metering, and certain error exists in test data; in addition, the angle adjustment of the sliding arm is inconvenient, so that the test accuracy of the kinesthesia azimuth discriminator still needs to be improved, and the angle adjustment of the corresponding sliding arm needs to be flexible.
Disclosure of Invention
Aiming at one or more of the defects or improvement demands in the prior art, the utility model provides a kinesthesis azimuth discriminator, wherein a scale metering real-time recording device adopts a magnetic recording plate, so that trace is conveniently removed and recorded, the convenience of repeated test use is effectively improved, an electromagnetic telescopic rod moves along a semicircular track groove, the angle position of a sliding arm can be randomly adjusted, the test requirement is met, a timing device is arranged, and the test time can be randomly set.
In order to achieve the above purpose, the utility model provides a kinescope azimuth discriminator, which comprises a magnetic recording plate, a sliding arm, a semicircle instrument, a connecting rod assembly and a magnetic pen, wherein the semicircle instrument is fixedly connected to the front end surface of the magnetic recording plate, a shaft core is rotationally connected to the center of the circle of the semicircle instrument on the magnetic recording plate, one end of the sliding arm is fixedly connected with the shaft core, the back of the other end of the sliding arm is connected with the magnetic pen through the connecting rod assembly, the connecting rod assembly consists of a hand lever, a connecting rod and a striking rod, one end of the connecting rod is rotationally connected with the striking rod, the striking rod is far away from the connecting rod and is fixedly connected with the magnetic pen, one end of the connecting rod is far away from the striking rod and is fixedly connected with the hand lever, the back of the sliding arm is positioned at the middle positions of the connecting rod and the striking rod, a circular shaft is rotationally connected with the semicircle instrument, a limiting assembly is connected to the semicircle instrument, and a control box is arranged at the bottom of the front end of the magnetic recording plate and below the semicircle instrument.
Preferably, a long-strip through groove is formed in one end, far away from the shaft core, of the sliding arm, the long-strip through groove is formed in the length direction of the sliding arm, and one end of the hand pressing rod penetrates through the long-strip through groove.
Preferably, the limiting assembly comprises a semicircular track groove fixedly connected to the front end of the semicircular instrument and an electromagnetic telescopic rod slidingly connected in the semicircular track groove, and an adjusting nut is arranged between the electromagnetic telescopic rod and the semicircular track groove.
Preferably, a micro switch is mounted on the back of the sliding arm, and the micro switch is arranged at the end part of the striking rod, which is close to the connecting rod.
Preferably, a sliding magnetic stripe is arranged at the top end of the magnetic recording plate, and the sliding magnetic stripe moves transversely along the magnetic recording plate.
Preferably, a reset spring is fixedly connected between the striking rod and the sliding arm.
Preferably, a switch, a reset button, a timing device and a voice player are arranged on the control box.
Preferably, the front end of the magnetic recording plate is positioned at two sides of the bottom of the semicircular instrument and is fixedly connected with a limiting rod.
The above-mentioned improved technical features can be combined with each other as long as they do not collide with each other.
In general, the above technical solutions conceived by the present utility model have the following beneficial effects compared with the prior art:
according to the kinesthesia azimuth discriminator, the scale metering real-time recording device adopts the magnetic recording plate, so that trace can be conveniently removed and recorded, the convenience in repeated test use is effectively improved, the electromagnetic telescopic rod moves along the semicircular track groove, the angle position of the sliding arm can be randomly adjusted, the test requirement is met, the timing device is arranged, and the test time can be randomly set.
Drawings
FIG. 1 is a principal perspective view of a kinesthetic orientation discriminator of the utility model;
fig. 2 is a schematic perspective view of the kinesthesia azimuth discriminator of the utility model.
Like reference numerals denote like technical features throughout the drawings, in particular: 1. a magnetic recording plate; 2. sliding the magnetic stripe; 3. a sliding arm; 4. a shaft core; 5. a semicircle instrument; 6. a hand lever; 7. a connecting rod; 8. striking the rod; 9. a magnetic pen; 10. a return spring; 11. a micro-switch; 12. an electromagnetic telescopic rod; 13. a semicircular track groove; 14. a limit rod; 16. a switch; 17. a reset button; 18. a timing device; 19. a voice player.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The kinesthesia azimuth discriminator in the preferred embodiment of the utility model, as shown in fig. 1-2, comprises a magnetic recording plate 1, a sliding arm 3, a semicircular instrument 5, a connecting rod assembly and a magnetic pen 9, wherein the magnetic recording plate 1 is also called a magnetic drawing plate, a rectangular white semitransparent film is arranged in the middle of the recording plate, a sandwich bag filled with dark magnetic powder is arranged below the film, when the magnetic pen is scratched on the upper surface, the magnetic powder is sucked onto the white semitransparent plate along the way to display marks, the prior art is omitted, the semicircular instrument 5 is fixedly connected onto the front end surface of the magnetic recording plate 1, the semicircular instrument 5 has two rows for marks of each degree, the ascending degree is clockwise, the descending degree is anticlockwise, the center of the semicircular instrument 5 on the magnetic recording plate 1 is rotationally connected with a shaft core 4, one end of the sliding arm 3 is fixedly connected with the shaft core 4, the sliding arm 3 can be used for placing a tested arm and rotating along the shaft core 4, a nut is connected to the back of the shaft core 4 and used for adjusting tightness of the shaft core 4, the back of the other end of the sliding arm 3 is connected with a magnetic pen 9 through a connecting rod component, the magnetic pen 9 can be marked on a magnetic recording plate, the connecting rod component consists of a hand pressing rod 6, a connecting rod 7 and a striking rod 8, one end of the connecting rod 7 is rotationally connected with the striking rod 8, the striking rod 8 is fixedly connected with the magnetic pen 9 far from the connecting rod 7, a micro switch 11 is arranged at the end part of the striking rod 8 close to the connecting rod 7, one end of the connecting rod 7 far from the striking rod 8 is fixedly connected with the hand pressing rod 6, the back of the sliding arm 3 is fixedly connected with a round shaft at the middle position of the connecting rod 7 and the striking rod 8, the connecting rod 7 and the striking rod 8 are rotationally connected with the round shaft, a limiting component is connected on the semicircular instrument 5, the bottom of the front end of the magnetic recording plate 1 and below the semicircular instrument 5 are provided with a control box, and the micro switch 11 is electrically connected with the control box.
In this embodiment, as shown in fig. 1, one end of the sliding arm 3 away from the axis 4 is provided with a long through groove, the long through groove is provided along the length direction of the sliding arm 3, one end of the hand pressing rod 6 passes through the long through groove, the hand pressing rod 6 slides in the long through groove, and the arm can be placed at a proper position.
In this embodiment, as shown in fig. 1 and 2, the limiting component includes a semicircular track groove 13 fixedly connected to the front end of the semicircular instrument 5 and an electromagnetic telescopic rod 12 slidably connected in the semicircular track groove 13, the electromagnetic telescopic rod 12 is electrically connected with the control box, an adjusting nut is disposed between the electromagnetic telescopic rod 12 and the semicircular track groove 13, the electromagnetic telescopic rod 12 is electrically connected with the micro-switch 11, when the electromagnetic telescopic rod 12 is powered on, the rod retracts, when the power is lost, the rod stretches out, the rotation angle of the sliding arm 3 is limited, and the position of the electromagnetic telescopic rod 12 on the semicircular track groove 13 can be adjusted through the adjusting nut.
In this embodiment, as shown in fig. 1, a sliding magnetic stripe 2 is disposed at the top end of the magnetic recording plate 1, the sliding magnetic stripe 2 moves laterally along the magnetic recording plate 1, and fine magnetic powder is attracted to the magnetic recording plate through electrostatic force, so that traces can be displayed.
In this embodiment, as shown in fig. 2, a return spring 10 is fixedly connected between the striking rod 8 and the sliding arm 3, and by setting the return spring 10, when the finger of the person to be tested leaves the hand lever 6, the magnetic pen 9 and the magnetic recording plate 1 can be separated from contact.
In this embodiment, as shown in fig. 1, a switch 16, a reset button 17, a timing device 18 and a voice player 19 are disposed on the control box, the switch 16 is used for turning on and off the kinesthesia azimuth discriminator, the repeated test is convenient through the reset button 17, the tested is reminded in real time through the timing device 18 and the voice player 19, and the test process is smoother.
As a further improvement of the utility model, the lower part of the magnetic recording plate is provided with a voice player and a timing device, so that the test is reminded in real time, and the test process is smoother.
In this embodiment, as shown in fig. 1, two sides of the front end of the magnetic recording plate 1 at the bottom of the semicircular instrument 5 are fixedly connected with a limiting rod 14 for limiting the position of the sliding arm 3 and resetting the sliding arm.
Working principle: step 1, opening an instrument box by a user, inserting a shaft head of a sliding arm 3 into a shaft core 4 on a magnetic recording plate 1, and screwing a screw cap from the rear of the magnetic recording plate 1 to enable the activity tightness of the sliding arm 3 to be moderate;
step 2, according to the test requirement, fixing an electromagnetic telescopic rod 12 on a semicircular track groove 132 corresponding to a certain scale direction of the semicircular instrument 5, if a right arm is tried out, swinging a sliding arm 3 clockwise, swinging a left arm anticlockwise, and adjusting and limiting the position of the sliding arm 3 by the corresponding electromagnetic telescopic rod 12;
step 3, setting the time of the timing device 18 according to the test requirement;
step 4, covering eyes of a tested person, placing an arm on the sliding arm 3, and adjusting the position of the hand pressing rod 6 along the long strip through groove on the sliding arm 3 according to the length of the tested arm, and selecting a proper position to enable an index finger or a middle finger of the tested person to be placed on the hand pressing rod 6;
step 5, starting a test, namely enabling a tested person to swing an arm until the tested person touches the electromagnetic telescopic rod 12, pressing the hand pressing rod 6 by a trial force to drive the connecting rod 7 to touch the micro switch 11, simultaneously powering on the electromagnetic telescopic rod 12, the timing device 18 and the voice player 19, broadcasting a report by the voice player 19, stretching the telescopic rod under the electromagnetic telescopic rod 12, and losing power after the micro switch 11 delays for a few seconds, wherein the tested person remembers the position of the arm of the tested person, and the arm drives the sliding arm 3 to reset;
step 6, the tested person swings the arm again, if the hand pressing rod 6 is pressed hard to drive the connecting rod 7 to touch the striking rod 8 when the hand pressing rod is felt to be the same as the position just, the magnetic pen 9 on the striking rod 8 marks the magnetic recording plate 1, the process is repeated according to the program until the set time is reached according to the test requirement, and the voice player 19 plays the report: "timing end" until;
step 7, knowing the internal feeling ability of the tested person for distinguishing the self body posture and the movement of a certain part of the body through the error value of the scale number pointed by the magnetic recording plate 1 and the scale number of the position of the electromagnetic telescopic rod 12 limiting the sliding arm 3;
and 8, after the test is finished, pressing a reset button 17, resetting the timing, pushing the sliding magnetic stripe 2, and completely clearing test record marks on the magnetic record board 1, so that the test record can be re-recorded.
The kinesthesia azimuth discriminator provided by the utility model is convenient for reading in a use state, effectively improves the accuracy of test data, is provided with the timing device and the reset button, is convenient for the design of a test scheme, and further improves the convenience of test recorded data due to the use of the magnetic recording plate 1.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. Kinesthesia azimuth discriminator, its characterized in that: including magnetic recording board, sliding arm, semicircle appearance, link assembly and magnetic pen, semicircle appearance fixed connection in on the preceding terminal surface of magnetic recording board, be located on the magnetic recording board semicircle appearance's centre of a circle department rotates and is connected with the axle core, sliding arm one end with axle core fixed connection, the back of sliding arm other end passes through link assembly is connected with the magnetic pen, link assembly comprises hand lever, connecting rod and beating the pole, connecting rod one end with beat the pole and rotate and be connected, beat the pole keep away from the connecting rod with magnetic pen fixed connection, the connecting rod keep away from beat the one end of pole with hand lever fixed connection, the sliding arm back of the body position be located the connecting rod with beat the equal fixedly connected with circle axle of intermediate position of pole, the connecting rod with beat the pole with circle axle rotation is connected with restriction subassembly on the semicircle appearance, the bottom of magnetic recording board front end just is located the semicircle appearance below and installs the control box.
2. The kinesthetic orientation discriminator of claim 1, wherein: the long-strip through groove is formed in one end, far away from the shaft core, of the sliding arm, the long-strip through groove is formed in the length direction of the sliding arm, and one end of the hand pressing rod penetrates through the long-strip through groove.
3. The kinesthetic orientation discriminator of claim 1, wherein: the limiting assembly comprises a semicircular track groove fixedly connected to the front end of the semicircular instrument and an electromagnetic telescopic rod slidingly connected in the semicircular track groove, and an adjusting nut is arranged between the electromagnetic telescopic rod and the semicircular track groove.
4. The kinesthetic orientation discriminator of claim 1, wherein: and the back of the sliding arm is provided with a micro switch, and the micro switch is arranged at the end part of the striking rod, which is close to the connecting rod.
5. The kinesthetic orientation discriminator of claim 1, wherein: the top end of the magnetic recording plate is provided with a sliding magnetic strip which moves transversely along the magnetic recording plate.
6. The kinesthetic orientation discriminator of claim 1, wherein: and a reset spring is fixedly connected between the striking rod and the sliding arm.
7. The kinesthetic orientation discriminator of claim 1, wherein: the control box is provided with a switch, a reset button, a timing device and a voice player.
8. The kinesthetic orientation discriminator of claim 1, wherein: and the front end of the magnetic recording plate is positioned at two sides of the bottom of the semicircular instrument and is fixedly connected with a limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942127.XU CN220735382U (en) | 2023-04-24 | 2023-04-24 | Kinesthesia azimuth discriminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942127.XU CN220735382U (en) | 2023-04-24 | 2023-04-24 | Kinesthesia azimuth discriminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735382U true CN220735382U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320942127.XU Active CN220735382U (en) | 2023-04-24 | 2023-04-24 | Kinesthesia azimuth discriminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735382U (en) |
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2023
- 2023-04-24 CN CN202320942127.XU patent/CN220735382U/en active Active
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