CN115414657A - Reset type seat body forward bending interactive experience device - Google Patents
Reset type seat body forward bending interactive experience device Download PDFInfo
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- CN115414657A CN115414657A CN202211063862.XA CN202211063862A CN115414657A CN 115414657 A CN115414657 A CN 115414657A CN 202211063862 A CN202211063862 A CN 202211063862A CN 115414657 A CN115414657 A CN 115414657A
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- guide rail
- ratchet wheel
- experience device
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pulmonology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of experience devices, in particular to a reset type sitting position body forward bending interactive experience device. The utility model provides a mutual experience device of buckling before reset type seat body, wherein, includes the base: a main bracket is arranged on the base; a pushing mechanism: the pushing mechanism is arranged on the main support and is used for pushing against fingertips of middle fingers of two hands of an experiencer during sitting experience; a resetting mechanism: the resetting mechanism comprises a synchronizing wheel conveying mechanism connected with the pushing mechanism, a ratchet wheel self-locking mechanism used for limiting the pushing mechanism, an electromagnet switching mechanism used for releasing self-locking of the ratchet wheel self-locking mechanism, and an automatic rope winding mechanism used for resetting the pushing mechanism; position sensing mechanism: the position sensing mechanism is used for sensing the position of the pushing mechanism; the synchronizing wheel conveying mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism are all arranged in the main bracket; the digital display mechanism: the digital display mechanism is fixed on the wall surface and is used for displaying numerical values.
Description
Technical Field
The invention relates to the technical field of experience devices, in particular to a reset type sitting position body forward bending interactive experience device.
Background
The forward bending of the sitting position is a physical health test project of the colleges, the middle and the pupils, and the test project aims to measure the possible activity range of joints such as the trunk, the waist, the hip and the like in a static state and mainly reflect the extensibility and elasticity of the joints, ligaments and muscles of the parts and the development level of the body pliability; in measuring body pliability, it is common to use a seated body flexion trainer, with body side results measured by finger extension while sitting on a level ground.
The existing sitting body forward-bending trainer has certain defects when in use, firstly, most sitting body forward-bending trainers are located at the pushed-out position after the use is finished, and the sitting body forward-bending trainer can be used only by resetting when being used again, so that the sitting body forward-bending trainer is inconvenient to use. In addition, the existing seat body forward bending experience device is simple and crude in structural design, small in scale, inconvenient in reading, low in accuracy and easy to cause reading errors.
For example, CN209967610U of the present invention discloses a self-resetting sitting body forward bending tester, which comprises a pushing assembly, wherein the pushing assembly comprises a main rod, a first rotating wheel and a second rotating wheel are respectively arranged at two ends of the main rod, the first rotating wheel and the second rotating wheel are driven by a hard chain rope, the second rotating wheel is provided with a grating disk, and a light sensor is arranged at a position corresponding to a grating hole. Although the chinese invention CN209967610U also has a reset device, its structure is complex and the reset effect is not good, and the reading of the tester is not obvious.
Disclosure of Invention
Based on this, the invention aims to provide a reset type sitting body forward bending interactive experience device, the reset mechanism of which is reasonably arranged, can effectively reset and has good reset effect, and the experience device has obvious reading display and is convenient for users to read.
The technical scheme of the invention is as follows: the utility model provides a mutual experience device of buckling before reset type seat body, wherein, includes the base: a main bracket is arranged on the base;
a pushing mechanism: the pushing mechanism is arranged on the main support and is used for pushing against fingertips of middle fingers of two hands of an experiencer during sitting experience;
a resetting mechanism: the resetting mechanism comprises a synchronizing wheel conveying mechanism connected with the pushing mechanism, a ratchet self-locking mechanism used for limiting the pushing mechanism, an electromagnet switching mechanism used for releasing self-locking of the ratchet self-locking mechanism and an automatic rope winding mechanism used for resetting the pushing mechanism;
position sensing mechanism: the position sensing mechanism is used for sensing the position of the pushing mechanism;
the synchronizing wheel conveying mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism are all arranged in the main bracket;
the digital display mechanism: the digital display mechanism is fixed on the wall surface and used for displaying numerical values.
According to the invention, the base plays a role of supporting experience personnel, the experience personnel can sit on the base, the main support is a framework of the whole reset type sitting body forward bending interactive experience device, and the digital display mechanism is arranged on the wall surface and is beneficial for the experience personnel to check the reading number.
In addition, the pushing mechanism can be reset through the comprehensive action of the mechanisms such as the synchronizing wheel transmission mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism, and the data of the forward bending of the sitting body of the experiential person can be displayed in the digital display mechanism. The reset mechanism is reasonable in arrangement, can reset effectively, has a good reset effect, and the experience device has obvious reading display and is convenient for a user to read.
Further preferably, the pushing mechanism comprises a pushing plate, a connecting plate, a first guide rail and a second guide rail, the first guide rail and the second guide rail are respectively fixed on two sides of the top of the main support, the bottom of the pushing plate is fixed with the connecting plate, and the bottom of the connecting plate is connected with the first guide rail and the second guide rail.
According to the invention, the push plate is formed by bending the metal plate, so that the strength of the push plate is higher, and the finger tips of the middle fingers of two hands can be effectively and stably propped against the finger tips of the middle fingers of two hands when an experiencent is seated for experience.
Specifically, pushing mechanism still include push pedal support piece and L type connecting piece, push pedal bottom through push pedal support piece, L type connecting piece and connecting plate upper surface fixed, connecting plate bottom be connected with the gyro wheel slider, gyro wheel slider and first guide rail, second guide rail sliding connection.
The push plate and the connecting plate can be effectively fixed together through the push plate supporting piece and the L-shaped connecting piece, and the two roller slide block guide rails are connected to the left and the right of the lower part of the push plate, so that the smooth and stable motion of the push plate in the pushing process is ensured.
Further preferably, the synchronizing wheel transmission mechanism comprises 2 mounting brackets, 2 synchronizing belt wheels, a bearing, a first shaft, a second shaft and a belt, wherein the 2 mounting brackets are respectively fixed on the main bracket, and the 2 mounting brackets are respectively positioned at two ends of the push plate in the sliding direction;
the 2 synchronous belt wheels are respectively arranged on the 2 mounting brackets, and the 2 synchronous belt wheels are connected through a belt;
one synchronous pulley is connected with the bearing and the first shaft; the other synchronous pulley is connected with the bearing and the second shaft.
Specifically, the bottom of the connecting plate is also fixed with a pull buckle, and the pull buckle is fixed with a belt connected to the upper layer of the synchronous belt wheel.
In the invention, the synchronizing wheel conveying mechanism is equivalent to a transmission mechanism, plays a role in transmission, and can be used for experiential people to sit and stand to push the push plate.
Further preferably, the ratchet self-locking mechanism comprises a support, a ratchet, a pawl and an extension spring, the support is fixed on the mounting support, the ratchet is fixed at one end of the first shaft, one end of the extension spring is connected with the support, the other end of the extension spring is connected with the pawl, and the ratchet is in contact with the pawl.
In the invention, the electromagnet switch mechanism comprises a magnetic switch arranged below the first shaft and a pawl rocker magnetically connected with the magnetic switch, and the pawl is arranged at one end of the pawl rocker; the end part of the first guide rail is also provided with a microswitch.
When the push plate moves forwards, the pawl slides on the surface of the ratchet wheel and is always kept in contact with the ratchet wheel under the action of the extension spring. When the push plate stops, the pawl is inserted into the tooth groove of the ratchet wheel to realize self-locking braking. When the reset button is pressed down, the rocker at which the pawl is positioned can be attracted by the magnetic switch, the pawl is withdrawn from the tooth groove under the action of force, and the self-locking of the ratchet wheel is released. When the push plate returns to the initial position, the microswitch is triggered, the attraction of the magnetic switch is relieved, the rocker rebounds under the action of the extension spring to enable the pawl to continuously keep in contact with the ratchet wheel, the ratchet wheel device is recovered, and resetting is completed.
Further preferably, the automatic rope winding mechanism comprises a coil spring, a connecting piece, a pull clamp and a rope pulling main body, wherein the coil spring is arranged below the mounting bracket, the pull clamp is fixed on a belt on the lower layer of the synchronous pulley, one end of the connecting piece is fixed with the pull clamp, the other end of the connecting piece is fixed with the rope pulling main body, and the other end of the rope pulling main body is fixed with the coil spring.
In the invention, after the self-locking of the ratchet wheel is released, the push plate is not pushed by people at the moment, the elastic potential energy of the coil spring of the automatic rope retracting mechanism is released to pull the belt back, the push plate moves to the initial position, and when the microswitch at the initial position is triggered, the ratchet wheel device is recovered, and the resetting is completed.
Further preferably, the position sensing mechanism comprises a pull rope displacement sensor, the pull rope displacement sensor is arranged below the mounting bracket, and the coil spring is arranged inside the pull rope displacement sensor. When the push plate is pushed, the pull rope also moves reversely, and a synchronous belt is used for synchronously transmitting the movement, so that the final distance result is ensured to be accurate.
Further preferably, the digital display mechanism comprises a numerical value display, and a numerical value display frame is arranged in the numerical value display; the digital display mechanism is hung on a wall and consists of a numerical value display and a metal plate frame (numerical value display frame), and the digital display mechanism is used for displaying the moving distance of the push plate and displaying the numerical value clearly and accurately for an experiencer.
The end parts of the first guide rail and the second guide rail are provided with buffering limiting blocks, and the buffering effect on the pushing mechanism can be achieved.
Compared with the prior art, the beneficial effects are that: in the invention, the base plays a role in supporting experience personnel, the experience personnel can sit on the base, the main support is a framework of the whole reset type sitting body forward bending interactive experience device, and the digital display mechanism is arranged on the wall surface, so that the experience personnel can check readings.
In addition, the invention can reset the pushing mechanism through the comprehensive action of the mechanisms such as the synchronizing wheel transmission mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope retracting mechanism, the position sensing mechanism and the like, and can display the data of the anteflexion of the sitting body of the experience person in the digital display mechanism. The reset mechanism is reasonable in arrangement, can reset effectively, has a good reset effect, and the experience device has obvious reading display and is convenient for a user to read.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the overall front structure of the present invention.
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention.
Fig. 4 is an overall internal perspective view of the present invention.
Fig. 5 is an enlarged view of the invention at a in fig. 4.
Fig. 6 is an enlarged view of the invention at B in fig. 5.
Fig. 7 is a schematic view of the overall internal shaft side of the present invention.
Fig. 8 is an overall internal front schematic view of the present invention.
FIG. 9 is a schematic cross-sectional view taken along line B-B of FIG. 8 in accordance with the present invention.
Figure 10 is a schematic view of the initial position of the push plate of the present invention.
Figure 11 is a schematic diagram of the push plate of the present invention in a position after reaching the experiencer for testing.
Detailed Description
The directional terms upper, lower, left, right, front, rear, front, back, top, bottom, etc. referred to or which may be referred to in this specification are defined relative to their construction and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with certain aspects of the present disclosure.
The terminology used in the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in figures 1-11, a reduction-type sitting body forward bending interactive experience device comprises
Base 1: the base 1 is provided with a main bracket 34;
a pushing mechanism: the pushing mechanism is arranged on the main bracket 34 and is used for pushing against the fingertips of middle fingers of two hands of the experiencer during sitting experience;
a resetting mechanism: the resetting mechanism comprises a synchronizing wheel conveying mechanism connected with the pushing mechanism, a ratchet wheel self-locking mechanism used for limiting the pushing mechanism, an electromagnet switching mechanism used for releasing self-locking of the ratchet wheel self-locking mechanism and an automatic rope winding mechanism used for resetting the pushing mechanism;
position sensing mechanism: the position sensing mechanism is used for sensing the position of the pushing mechanism;
the synchronizing wheel transmission mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism are all arranged in the main bracket 34;
the digital display mechanism: the digital display mechanism is fixed on the wall surface and is used for displaying numerical values.
In this embodiment, base 1 plays the effect that supports experience personnel, and experience personnel can sit on base 1, and main support 34 is the skeleton of whole reset type seat body anteflexion interactive experience device, and digital display mechanism is favorable to experience personnel to look over the reading on locating wall 3.
As shown in fig. 1-4, the experiencing device further comprises a table top 2, and the push plate 5 can reciprocate on the table top 2 to measure the data of the anteflexion of the sitting body of the experiencer.
In addition, the pushing mechanism can be reset through the comprehensive action of the mechanisms such as the synchronizing wheel transmission mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism, and the data of the forward bending of the sitting body of the experiential person can be displayed in the digital display mechanism. The reset mechanism is reasonable in arrangement, can reset effectively, has a good reset effect, and the experience device has obvious reading display and is convenient for a user to read.
Specifically, the digital display mechanism comprises a numerical value display 28, and a numerical value display frame 13 is arranged in the numerical value display 28; the digital display mechanism is hung on the wall surface 3 and consists of a numerical value display 28 and a sheet metal frame (numerical value display frame 13) and is used for displaying the moving distance of the push plate 5, so that numerical values are clearly and accurately displayed for an experiencer.
Specifically, as shown in fig. 4-7, the pushing mechanism includes a pushing plate 5, a connecting plate 7, a first guide rail 9 and a second guide rail 10, the first guide rail 9 and the second guide rail 10 are respectively fixed on two sides of the top of the main bracket 34, the bottom of the pushing plate 5 is fixed to the connecting plate 7, and the bottom of the connecting plate 7 is connected to the first guide rail 9 and the second guide rail 10.
In this embodiment, push pedal 5 is bent the shaping by the panel beating, and push pedal 5's intensity is higher, and the effective firm two middle finger tips that support when experiencing personnel seat and experience.
Concretely, pushing mechanism still includes push pedal support piece 4 and L type connecting piece 6, and 5 bottoms of push pedal are through push pedal support piece 4, L type connecting piece 6 and connecting plate 7 fixed surface, and 7 bottoms of connecting plate are connected with the gyro wheel slider, gyro wheel slider and first guide rail 9, second guide rail 10 sliding connection.
The push plate 5 and the connecting plate 7 can be effectively fixed together through the push plate supporting piece 4 and the L-shaped connecting piece 6, and two roller slide block guide rails are connected to the left and the right below the push plate 5, so that the smooth and stable motion of the push plate 5 in the pushing process is ensured.
Specifically, as shown in fig. 3 to 11, the synchronizing wheel transmission mechanism includes 2 mounting brackets 32, 2 synchronizing pulleys 15, a bearing 14, a first shaft 17, a second shaft 21, a belt 26,2 mounting brackets 32 fixed to a main bracket 34, and 2 mounting brackets 32 respectively located at two ends of the push plate 5 in the sliding direction;
the 2 synchronous belt wheels 15 are respectively arranged on the 2 mounting brackets 32, and the 2 synchronous belt wheels 15 are connected through a belt 26;
one of the synchronous pulleys 15 is connected with a bearing 14 and a first shaft 17; the other synchronous pulley 15 is connected to the bearing 14 and the second shaft 21. Wherein a first key 18 and a second key 19 are also included.
Specifically, the bottom of the connecting plate 7 is also fixed with a pull buckle 8, and the pull buckle 8 is fixed with a belt 26 connected to the upper layer of the synchronous pulley 15.
In this embodiment, synchronizing wheel transport mechanism is equivalent to a drive mechanism, plays driven effect, and experience personnel sit upright, promote push pedal 5, because connecting plate 7 bottom still is fixed with draws and detains 8, and push pedal 5 drives the synchronous belt 26 on upper strata through drawing detaining 8 and is the syntropy motion, and the synchronous belt 26 on lower floor is the reverse motion.
Further, the ratchet self-locking mechanism comprises a support 22, a ratchet 16, a pawl 23 and an extension spring 25, wherein the support 22 is fixed on the mounting bracket 32, the ratchet 16 is fixed at one end of the first shaft 17, one end of the extension spring 25 is connected with the support 22, the other end of the extension spring 25 is connected with the pawl 23, and the ratchet 16 is in contact with the pawl 23. Specifically, the electromagnet switching mechanism comprises a magnetic switch 24 arranged below the first shaft 17 and a pawl rocker 23a magnetically connected with the magnetic switch 24, and the pawl 23 is arranged at one end of the pawl rocker 23 a; a microswitch 29 is also provided on the end of the first rail 9.
In this embodiment, the pawl 23 slides on the surface of the ratchet wheel 16 when the push plate 5 moves forward, and is always kept in contact with the ratchet wheel 16 by the tension spring 25. When the push plate 5 stops, the pawl 23 is inserted into the tooth groove of the ratchet wheel 16 to realize self-locking braking. However, when the reset button is pressed, the magnetic switch 24 attracts the rocker (pawl rocker 23 a) where the pawl is located, the pawl 23 is withdrawn from the tooth groove under the action of force, and the ratchet 16 is unlocked. When the push plate 5 returns to the initial position, the microswitch 29 is triggered, the magnetic switch attraction is released, the pawl rocker 23a rebounds under the action of the extension spring 25 to enable the pawl 23 to continuously contact with the ratchet wheel 16, the ratchet wheel device is recovered, and the resetting is completed.
Specifically, the automatic rope winding mechanism comprises a coil spring, a connecting piece 31, a pull clamp 27 and a rope pulling main body 33, wherein the coil spring is arranged below the mounting bracket 32, the pull clamp 27 is fixed on the belt 26 at the lower layer of the synchronous pulley 15, one end of the connecting piece 31 is fixed with the pull clamp 27, the other end of the connecting piece 31 is fixed with the rope pulling main body 33, and the other end of the rope pulling main body 33 is fixed with the coil spring.
In this embodiment, after the self-locking of the ratchet 16 is released, the push plate 5 is not pushed by a person, and the elastic potential energy of the coil spring (not shown in the figure because the coil spring is located inside the pull rope displacement sensor 11) of the automatic rope retracting mechanism is released to pull the belt 26 back, so that the push plate 5 moves to the initial position, and when the microswitch 29 at the initial position is triggered, the ratchet device is recovered, and the resetting is completed.
Specifically, the position sensing mechanism includes a rope displacement sensor 11, the rope displacement sensor 11 is disposed below the mounting bracket 32, and the coil spring is disposed inside the rope displacement sensor 11. When the push plate 5 is pushed, the pull rope also moves reversely along with the push plate, and a synchronous belt is used for synchronously transmitting the movement, so that the final distance output result is ensured to be accurate.
In addition, the end parts of the first guide rail 9 and the second guide rail 10 are provided with buffering limiting blocks 30, so that the pushing mechanism can be buffered.
As shown in fig. 1-9, the main support 34 includes a plurality of square tube frames 12 and square tubes 20, and the square tube frames 12 and the square tubes 20 are fixed to form the main support 34, such that the support 34 is low in cost, strong and durable.
As shown in fig. 1-11, the overall working principle of the present invention is as follows:
initial state is as shown in fig. 10, the experience person sits up, promote push pedal 5, push pedal 5 drives upper synchronous belt 26 syntropy, coaxial ratchet 16 also rotates thereupon, meanwhile lower synchronous belt 26 drives and draws clamp 27 and connecting piece 31 and be the reverse motion, stay cord main part 33 pulling coil spring, when the experience person pushes away extreme position, ratchet is auto-lock under extension spring 25's effect, push pedal 5 can stop at the current position this moment, coil spring has stored elastic potential energy, stay cord displacement sensor 11 can turn into digital signal transmission to digital display mechanism with the distance that the experience person promoted afterwards, the reading can clear explicit demonstration. The experiencer pushes to the extreme position as shown in figure 11.
Then, the self-locking of the ratchet device can be released by pressing the reset button again through the magnetic switch 24, at the moment, the push plate 5 is not pushed by people, the elastic potential energy of the coil spring is released, the coil spring drives the pull rope main body 33 and the pull clamp 27 to pull back, the push plate 5 moves to the initial position, and when the microswitch 29 at the initial position is triggered, the ratchet device is recovered, and the reset is completed.
In the invention, the base plays a role in supporting experience personnel, the experience personnel can sit on the base, the main support is a framework of the whole reset type sitting body forward bending interactive experience device, and the digital display mechanism is arranged on the wall surface, so that the experience personnel can check readings.
In addition, the invention can reset the pushing mechanism through the comprehensive action of the mechanisms such as the synchronizing wheel transmission mechanism, the ratchet wheel self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism, the position sensing mechanism and the like, and can display the forward bending data of the sitting body of the experiential person in the digital display mechanism. The reset mechanism is reasonable in arrangement, can reset effectively, has a good reset effect, and the experience device has obvious reading display and is convenient for a user to read.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A reset type sitting body forward bending interactive experience device is characterized by comprising
Base (1): a main bracket (34) is arranged on the base (1);
a pushing mechanism: the pushing mechanism is arranged on the main support (34) and used for pushing the fingertips of the middle fingers of the two hands of the experiencer during sitting experience;
a resetting mechanism: the resetting mechanism comprises a synchronizing wheel conveying mechanism connected with the pushing mechanism, a ratchet wheel self-locking mechanism used for limiting the pushing mechanism, an electromagnet switching mechanism used for releasing self-locking of the ratchet wheel self-locking mechanism, and an automatic rope winding mechanism used for resetting the pushing mechanism;
position sensing mechanism: the position sensing mechanism is used for sensing the position of the pushing mechanism;
the synchronizing wheel transmission mechanism, the ratchet self-locking mechanism, the electromagnet switching mechanism, the automatic rope winding mechanism and the position sensing mechanism are all arranged in the main bracket (34);
the digital display mechanism: the digital display mechanism is fixed on the wall surface and used for displaying numerical values.
2. The interactive experience device of claim 1, wherein the interactive experience device comprises: the pushing mechanism comprises a pushing plate (5), a connecting plate (7), a first guide rail (9) and a second guide rail (10), the first guide rail (9) and the second guide rail (10) are fixed to two sides of the top of the main support (34) respectively, the bottom of the pushing plate (5) is fixed with the connecting plate (7), and the bottom of the connecting plate (7) is connected with the first guide rail (9) and the second guide rail (10).
3. The reduction-type sitting body forward flexion interactive experience device according to claim 2, characterized in that: pushing mechanism still include push pedal support piece (4) and L type connecting piece (6), push pedal (5) bottom through push pedal support piece (4), L type connecting piece (6) and connecting plate (7) last fixed surface, connecting plate (7) bottom be connected with the gyro wheel slider, gyro wheel slider and first guide rail (9), second guide rail (10) sliding connection.
4. The reduction-type sitting body forward flexion interactive experience device according to claim 3, characterized in that: the synchronous wheel transmission mechanism comprises 2 mounting brackets (32), 2 synchronous belt wheels (15), a bearing (14), a first shaft (17), a second shaft (21) and a belt (26), wherein the 2 mounting brackets (32) are respectively fixed on a main bracket (34), and the 2 mounting brackets (32) are respectively positioned at two ends of a push plate (5) in the sliding direction;
the 2 synchronous belt wheels (15) are respectively arranged on the 2 mounting brackets (32), and the 2 synchronous belt wheels (15) are connected through a belt (26);
one of the synchronous pulleys (15) is connected with the bearing (14) and the first shaft (17); the other synchronous pulley (15) is connected with a bearing (14) and a second shaft (21).
5. The reduction-type sitting body forward flexion interactive experience device according to claim 4, wherein: the bottom of the connecting plate (7) is also fixed with a pull buckle (8), and the pull buckle (8) is fixed with a belt (26) connected to the upper layer of the synchronous belt wheel (15).
6. The reduction-type sitting body forward flexion interactive experience device according to claim 5, wherein: the ratchet wheel self-locking mechanism comprises a support (22), a ratchet wheel (16), a pawl (23) and an extension spring (25), wherein the support (22) is fixed on a mounting support (32), the ratchet wheel (16) is fixed at one end of a first shaft (17), one end of the extension spring (25) is connected with the support (22), the other end of the extension spring (25) is connected with the pawl (23), and the ratchet wheel (16) is in contact with the pawl (23).
7. The reset type sitting position body forward bending interactive experience device according to claim 6, characterized in that: the electromagnet switching mechanism comprises a magnetic switch (24) arranged below the first shaft (17) and a pawl rocker (23 a) magnetically connected with the magnetic switch (24), and the pawl (23) is arranged at one end of the pawl rocker (23 a); the end part of the first guide rail (9) is also provided with a microswitch (29).
8. The device for experiencing forward flexion of a reduction-type sitting position according to claim 7, wherein: the automatic rope winding mechanism comprises a coil spring, a connecting piece (31), a pull clamp (27) and a rope pulling main body (33), wherein the coil spring is arranged below the mounting bracket (32), the pull clamp (27) is fixed on a belt (26) at the lower layer of the synchronous pulley (15), one end of the connecting piece (31) is fixed with the pull clamp (27), the other end of the connecting piece (31) is fixed with the rope pulling main body (33), and the other end of the rope pulling main body (33) is fixed with the coil spring.
9. The device for experiencing forward flexion of a reduction-type sitting position according to claim 8, wherein: the position sensing mechanism comprises a stay cord displacement sensor (11), the stay cord displacement sensor (11) is arranged below the mounting bracket (32), and the coil spring is arranged inside the stay cord displacement sensor (11).
10. The device for experiencing forward flexion of a reduction sitting position according to any one of claims 2 to 9, wherein: the digital display mechanism comprises a numerical value display (28), and a numerical value display frame (13) is arranged in the numerical value display (28);
the end parts of the first guide rail (9) and the second guide rail (10) are provided with buffering limit blocks (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211063862.XA CN115414657A (en) | 2022-09-01 | 2022-09-01 | Reset type seat body forward bending interactive experience device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211063862.XA CN115414657A (en) | 2022-09-01 | 2022-09-01 | Reset type seat body forward bending interactive experience device |
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| CN115414657A true CN115414657A (en) | 2022-12-02 |
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| CN202211063862.XA Withdrawn CN115414657A (en) | 2022-09-01 | 2022-09-01 | Reset type seat body forward bending interactive experience device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159285A (en) * | 2023-04-24 | 2023-05-26 | 长春职业技术学院 | Sports teaching instrument with simple structure and convenient operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159285A (en) * | 2023-04-24 | 2023-05-26 | 长春职业技术学院 | Sports teaching instrument with simple structure and convenient operation |
| CN116159285B (en) * | 2023-04-24 | 2023-06-27 | 长春职业技术学院 | Sports teaching instrument |
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Application publication date: 20221202 |
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