CN214260472U - Multi-functional intelligent rope skipping of teaching usefulness - Google Patents
Multi-functional intelligent rope skipping of teaching usefulness Download PDFInfo
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- CN214260472U CN214260472U CN202120046572.9U CN202120046572U CN214260472U CN 214260472 U CN214260472 U CN 214260472U CN 202120046572 U CN202120046572 U CN 202120046572U CN 214260472 U CN214260472 U CN 214260472U
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- 239000002184 metal Substances 0.000 claims abstract description 120
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 210000000707 wrist Anatomy 0.000 claims description 17
- 230000036772 blood pressure Effects 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000033764 rhythmic process Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 17
- 210000004247 hand Anatomy 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008713 feedback mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional intelligent rope skipping of teaching usefulness relates to teaching aid technical field, including two handle components and the rope subassembly of connecting two handle components, handle component includes: a cylindrical base disposed at an end of the cable assembly; the control circuit is arranged inside the cylindrical base; a metal sleeve sleeved on the cylindrical base; and a holding rod disposed at the center of the metal sheath; the outer surface of the cylindrical base is provided with threads, a metal contact ring is formed below the inner wall of the metal sleeve in a protruding mode in the circumferential direction, the inner wall of the metal sleeve below the metal contact ring is locked with the threads, and the top surface of the cylindrical base is provided with a metal contact which is electrically connected with a control circuit; the holding rod is vertically fixed in the center of the top surface of the cylindrical base, the top of the holding rod is provided with a placing cavity, the inside of the placing cavity is provided with a detection strip which can be rolled, and the detection strip is provided with a surface layer electrode electrically connected with the control circuit. The utility model has the advantages of use reliably, the rhythm of the heart detection effect is accurate and guarantee teaching safety.
Description
Technical Field
The utility model relates to a teaching aid technical field, concretely relates to multi-functional intelligent rope skipping of teaching usefulness.
Background
The teaching aid is a general name of various appliances used by students for enabling the students to visually understand teaching contents and appliances used by teachers during teaching, particularly, in physical education, special skipping ropes for teaching are needed to be used, but particularly, the students are forced to reluctantly complete physical exercises or physical examinations under the condition of no exercise at ordinary times and during physical lessons or physical examinations, frequently, the conditions of faint, coma and sudden death occur, the existing intelligent skipping ropes are detected only through the contact of palms and the handle portions of the skipping ropes, the defect that the error of heart rate detection in the movement is too large is overcome, electricity leakage of the handle portions of the skipping ropes is easily caused, and certain potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a multi-functional intelligence rope skipping of teaching usefulness utilizes quick switch-on and disconnection epidermis electrode to form the dual contrast feedback detection mechanism that two wrist portions heartbeat detected and two palm portion contact electrode detected, not only effectively reduce the potential safety hazard, can also improve rhythm of the heart detection effect greatly, thereby improve teaching safety quality.
The utility model provides a multi-functional intelligent rope skipping of teaching usefulness, includes two handle components that the structure is the same and connects two the rope assembly of handle component, handle component includes: a cylindrical base disposed at an end of the cable assembly; a control circuit disposed inside the cylindrical base; the metal sleeve is sleeved on the cylindrical base; and a holding rod disposed at the center of the metal sheath; the outer surface of the cylindrical base is provided with threads, a metal contact ring is formed below the inner wall of the metal sleeve in a protruding mode in the circumferential direction, the inner wall of the metal sleeve below the metal contact ring is locked with the threads, the top surface of the cylindrical base is provided with a metal contact which is electrically connected with the control circuit, after the metal sleeve rotates around the cylindrical base, the distance between the metal contact and the metal contact ring is changed, the metal contact is made to contact with the metal contact ring, and when the metal contact is made to contact with the metal contact ring, the control circuit is electrically connected with the metal sleeve, so that the heart rate and the blood pressure of an operator are detected; the holding rod is vertically fixed in the center of the top surface of the cylindrical base, the holding rod is provided with a placing cavity, a detection strip capable of being rolled is arranged in the placing cavity, the detection strip is provided with an electric connection surface layer electrode of the control circuit, when the metal contact contacts the metal contact ring, the top of the holding rod penetrates out of the metal sleeve, so that the placing cavity penetrates out of the metal sleeve, the detection strip can be taken out of the placing cavity and is used for winding at the wrist of an operator and ensuring that the surface layer electrode contacts the wrist of the operator, and the heart rate and the blood pressure of the operator are detected.
Specifically, the rope assembly comprises a first circuit and an elastic sleeve rope, the first circuit is connected with the control circuit, the elastic sleeve rope is sleeved on the outer surface of the first circuit, and two ends of the elastic sleeve rope are fixed to the bottom of the cylindrical base respectively. The first circuit ensures that the two control circuits can be mutually communicated, a result comparison feedback mechanism from different palms is formed, and meanwhile, the elastic sleeve rope has a certain protection effect on the first circuit.
Specifically, the bottom surface of the placing cavity is provided with a channel which penetrates through the holding rod and extends to the inside of the cylindrical base, the tail end of the detection strip is provided with a second circuit arranged in the channel, and the second circuit is electrically connected with the control circuit. The control circuit and the detection strip can be electrically connected through the second line.
Specifically, the head end and the tail end of the detection strip are respectively provided with a magic tape. Utilize the magic subsides, the test strip can be in smooth stable winding of operator's wrist department, forms reliable rhythm of the heart and blood pressure detection mechanism.
Specifically, the placement cavity is formed by a placement groove opened in a side surface of the holding rod. The standing groove is arranged on the side face of the holding rod, and the detection strip cannot fall off accidentally from the metal sleeve after the holding rod withdraws the metal sleeve.
Specifically, the outer surface of the middle section of the metal sleeve is concave towards the direction of the central line of the metal sleeve. The middle section of the metal sleeve is sunken, so that an operator can more easily grip the whole metal sleeve.
Specifically, the control circuit comprises a power supply, a microcontroller, a man-machine interaction module and a heart rate signal processing circuit which are arranged inside the cylindrical base. The microprocessor is an SOC chip with RF module energy working in BLE and ANT + two communication protocol modes in a time-sharing mode, the control circuit comprises a BLE and ANT + transmitting circuit, and the BLE and ANT + transmitting circuit is connected with the SOC chip. Due to the fact that the BLE & ANT + receiving and transmitting circuit is embedded in the SOC chip, the matching circuit and the transmitting antenna are added on the periphery of the SOC chip. Wherein BLE is an abbreviation of bluetooth, and chinese is "bluetooth low energy", which works at a frequency of 2.4GHz, has low power consumption and low cost, and is suitable for devices with small data rate, and the protocol currently commonly used is BLE4.0, and the latest protocol is BLE5.0, bluetooth alliance (BLESIG); ANT + is a low-power wireless network standard initiated and promoted by dynastreaming innovations, canada, and has extremely low power consumption and flexible network deployment, and works at a frequency of 2.457GHz, which is also called as an ANT protocol. The skipping rope of the utility model is connected with the peripheral intelligent wearing equipment through BLE and ANT + wireless protocols, and transmits the motion data of skipping rope times, heart rate and the like to the intelligent equipment for display or processing; the device can also be connected with the HUB in a wireless communication mode (BLE or ANT +) to upload the exercise data of the user to a background for processing. The control circuit comprises an NFC module used for storing and transmitting BLE and ANT + ID numbers of the RF module, so that the gymnasium can conveniently identify the exercise data sent by the skipping rope within a certain period of time, the exercise data sent by the skipping rope is of the operator, the gymnasium can conveniently manage the skipping rope, and the exercise data sent by the skipping rope is classified and processed according to the registered user. Before the operator uses the skipping rope in the gymnasium, the skipping rope is bound with the operator when the returning skipping rope is registered on the front desk, the background determines the operator according to the ID information contained in the motion data, and the intelligent management system of the gymnasium classifies and stores the motion data and then transmits the motion data to the operator, so that the management is convenient.
Specifically, the microcontroller and the human-computer interaction module are both electrically connected with a rope skipping counting circuit. The rope skipping times of the operator can be recorded by the rope skipping counting circuit.
Specifically, the man-machine interaction module comprises a key and a display screen which are arranged on the surface of the cylindrical base, and the key and the display screen are respectively connected with the microcontroller. Through button and display screen, can let the operator more conveniently operate to improve operator's experience greatly.
Specifically, the rope skipping counting circuit comprises three direction sensors which are arranged at the bottom of the cylindrical base and distributed in the circumferential direction, and the direction sensors are electrically connected with the microcontroller. Through three direction sensor, utilize the characteristics of three contact rope subassembly in turn, can record the number of turns of rope subassembly motion.
The beneficial effects of the utility model are embodied in:
the utility model discloses in, before the operator used whole intelligent rope skipping to move, all carry out following operation to two handle components: firstly, rotating the metal sleeve to enable the bottom of the metal sleeve to continuously rotate relatively around the threads, gradually reducing the distance between the metal contact and the metal contact ring until the metal contact is contacted with the metal contact ring, electrically communicating the metal sleeve with the control circuit, and enabling the holding rod to penetrate out of the top surface of the metal sleeve due to the displacement of the cylindrical base in a certain distance relative to the metal sleeve, so that the placing cavity is communicated with the outside, the detection strip can be directly taken out of the placing cavity, and then the detection strip is wound on the wrist, thereby realizing the preparation operation before movement; in the exercise process, the control circuit is in large-area contact with the palms of the two hands of the operator through the two metal sleeves to form first heart rate and blood pressure detection, and then the two detection strips are used for second heart rate and blood pressure detection with the wrists of the two hands of the operator; after the movement is finished, the detection strip is only required to be wound again and placed in the placing cavity, the metal sleeve is rotated reversely, the cylindrical base and the metal sleeve move relatively to separate the metal contact from the metal contact ring, and the retaining rod is retracted into the metal sleeve; all in all, through contact and separation between metal contact and the metal contact ring, can guarantee that the metal covering on the handle components only switches on control circuit when needs, thereby prevent the electric leakage, the security performance has greatly been improved, and simultaneously, follow the holding rod of the common motion of cylindricality base, its top has the function that can receive and release the detection strip of winding wrist, thereby space utilization has been improved greatly, the potential safety hazard that causes can't be accomodate to the detection strip has been avoided, more importantly, through detection strip and metal covering, form the dual contrast feedback detection mechanism that both hands wrist heartbeat detected and both hands palm portion contact electrode detected, the heart rate detection effect is greatly improved, thereby improve teaching safety quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of the metal contact ring of the present invention when separated from the metal contact;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
fig. 3 is a front view of the metal contact ring of the present invention in contact with the metal contact;
fig. 4 is an enlarged view of the structure of fig. 3B according to the present invention;
fig. 5 is a perspective view of the present invention.
Reference numerals:
1-handle assembly, 11-cylindrical base, 111-screw thread, 112-metal contact, 12-metal sleeve, 121-metal contact ring, 13-retaining rod, 131-placing cavity, 132-detecting strip, 1321-magic tape, 1322-second line, 2-rope assembly, 21-first line, 22-elastic sleeve rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, a multifunctional intelligent skipping rope for teaching comprises two handle assemblies 1 with the same structure and a rope assembly 2 connecting the two handle assemblies 1, wherein the handle assembly 1 comprises: a cylindrical base 11 disposed at an end of the rope assembly 2; a control circuit disposed inside the cylindrical base 11; a metal sleeve 12 sleeved on the cylindrical base 11; and a holding rod 13 provided at the center of the metal shell 12; the outer surface of the cylindrical base 11 is provided with a thread 111, a metal contact ring 121 is formed below the inner wall of the metal sleeve 12 in a protruding mode in the circumferential direction, the inner wall of the metal sleeve 12 below the metal contact ring 121 is locked with the thread 111, the top surface of the cylindrical base 11 is provided with a metal contact 112 electrically connected with a control circuit, after the metal sleeve 12 rotates around the cylindrical base 11, the distance between the metal contact 112 and the metal contact ring 121 is changed, so that the metal contact 112 is in contact with the metal contact ring 121, and when the metal contact 112 is in contact with the metal contact ring 121, the control circuit is electrically connected with the metal sleeve 12, so that the heart rate and the blood pressure of an operator are detected; keep pole 13 vertical fixation at cylindrical base 11 top surface central authorities, keep pole 13 top to be provided with and place chamber 131, place the inside detection strip 132 that can roll up that is provided with of chamber 131, be provided with the surperficial electrode of electric connection control circuit on the detection strip 132, when metal contact 112 contacts metal contact ring 121, keep pole 13 top to wear out metal covering 12, so that place chamber 131 and wear out metal covering 12, detection strip 132 can be followed and placed intracavity 131 and taken out, be used for the winding in operator's wrist department and guarantee that surperficial electrode contacts operator's wrist, detect operator's rhythm of the heart and blood pressure with this.
In the present embodiment, before the operator uses the entire intelligent skipping rope to perform exercise, the following operations are performed on both handle assemblies 1: firstly, rotating the metal sleeve 12 to enable the bottom of the metal sleeve 12 to continuously rotate relatively around the thread 111, so that the distance between the metal contact 112 and the metal contact ring 121 is gradually reduced until the metal contact 112 contacts the metal contact ring 121, at the moment, the metal sleeve 12 is electrically communicated with the control circuit, and as the cylindrical base 11 displaces with respect to the metal sleeve 12 by a certain distance, the holding rod 13 penetrates out of the top surface of the metal sleeve 12 to enable the placing cavity 131 to be communicated with the outside, the detection strip 132 can be directly taken out of the placing cavity, and then the detection strip 132 is wound on the wrist, so that the preparation operation before movement is realized; in the exercise process, the control circuit is in large-area contact with the palms of the two hands of the operator through the two metal sleeves 12 to form first heart rate and blood pressure detection, and then the two detection strips 132 are used for second heart rate and blood pressure detection with the wrists of the two hands of the operator; after the movement is finished, the detection strip 132 is only required to be wound up again and placed in the placing cavity 131, the metal sleeve 12 is rotated reversely, the cylindrical base 11 and the metal sleeve 12 move relatively to each other, so that the metal contact 112 and the metal contact ring 121 are separated, and the holding rod 13 is retracted into the metal sleeve 12; all in all, through the contact and the separation between metal contact 112 and metal contact ring 121, can guarantee that metal covering 12 on handle components 1 only switches on control circuit when needs, thereby prevent the electric leakage, the security performance has greatly been improved, and simultaneously, follow the holding rod 13 of cylindricality base 11 common motion, its top has the function that can receive and release to the detection strip 132 of winding wrist, thereby space utilization has greatly been improved, the unable potential safety hazard that causes of accomodating of detection strip 132 has been avoided, more importantly, through detection strip 132 and metal covering 12, form the dual contrast feedback detection mechanism that two wrist heartbeats detected and two palm contact electrode detected, the heart rate detection effect is greatly improved, thereby improve teaching safety quality.
Specifically, the rope assembly 2 includes a first line 21 respectively connected to the two control circuits and an elastic sleeve rope 22 sleeved on the outer surface of the first line 21, and two ends of the elastic sleeve rope 22 are respectively fixed at the bottoms of the two cylindrical bases 11.
In the present embodiment, it should be noted that the first line 21 ensures that the two control circuits can be connected to each other, so as to form a result comparison feedback mechanism from different palms, and the elastic noose 22 has a certain protection effect on the first line 21.
Specifically, the bottom surface of the placing cavity 131 is opened with a channel passing through the holding rod 13 and extending to the inside of the cylindrical base 11, the end of the detection strip 132 is provided with a second line 1322 arranged in the channel, and the second line 1322 is electrically connected with the control circuit.
In this embodiment, the control circuit and the detection strip 132 can be electrically connected through the second line 1322.
Specifically, the head end and the tail end of the detection strip 132 are respectively provided with magic tapes 1321.
In this embodiment, it should be noted that, by using the magic tape 1321, the detection strip 132 can be smoothly and stably wound around the wrist of the operator, so as to form a reliable heart rate and blood pressure detection mechanism.
Specifically, the placement chamber 131 is formed by a placement groove opened in the side of the holding bar 13.
In the present embodiment, the placement groove is provided on the side surface of the holding rod 13, and it is ensured that the detection strip 132 does not accidentally fall off from between the metal sleeves 12 after the holding rod 13 is retracted into the metal sleeves 12.
Specifically, the outer surface of the middle section of the metal sleeve 12 is concave toward the center line of the metal sleeve 12.
In the present embodiment, the operator can grip the entire metal jacket 12 more easily by recessing the middle section of the metal jacket 12.
Specifically, the control circuit comprises a power supply, a microcontroller, a man-machine interaction module and a heart rate signal processing circuit which are arranged inside the cylindrical base 11.
In this embodiment, it should be noted that the microprocessor is an SOC chip with RF module capability that operates in BLE and ANT + communication protocol modes in a time-sharing manner, the control circuit includes BLE and ANT + transmitting circuits, and the BLE and ANT + transmitting circuits are connected to the SOC chip. Due to the fact that the BLE & ANT + receiving and transmitting circuit is embedded in the SOC chip, the matching circuit and the transmitting antenna are added on the periphery of the SOC chip. Wherein BLE is an abbreviation of bluetooth, and chinese is "bluetooth low energy", which works at a frequency of 2.4GHz, has low power consumption and low cost, and is suitable for devices with small data rate, and the protocol currently commonly used is BLE4.0, and the latest protocol is BLE5.0, bluetooth alliance (BLESIG); ANT + is a low-power wireless network standard initiated and promoted by dynastreaming innovations, canada, and has extremely low power consumption and flexible network deployment, and works at a frequency of 2.457GHz, which is also called as an ANT protocol. The skipping rope of the utility model is connected with the peripheral intelligent wearing equipment through BLE and ANT + wireless protocols, and transmits the motion data of skipping rope times, heart rate and the like to the intelligent equipment for display or processing; the device can also be connected with the HUB in a wireless communication mode (BLE or ANT +) to upload the exercise data of the user to a background for processing. The control circuit comprises an NFC module used for storing and transmitting BLE and ANT + ID numbers of the RF module, so that the gymnasium can conveniently identify the exercise data sent by the skipping rope within a certain period of time, the exercise data sent by the skipping rope is of the operator, the gymnasium can conveniently manage the skipping rope, and the exercise data sent by the skipping rope is classified and processed according to the registered user. Before the operator uses the skipping rope in the gymnasium, the skipping rope is bound with the operator when the returning skipping rope is registered on the front desk, the background determines the operator according to the ID information contained in the motion data, and the intelligent management system of the gymnasium classifies and stores the motion data and then transmits the motion data to the operator, so that the management is convenient.
Specifically, microcontroller and man-machine interaction module all electric connection have the skipping rope counting circuit.
In the present embodiment, the number of times of rope skipping by the operator can be recorded by the rope skipping counting circuit.
Specifically, the man-machine interaction module comprises a key and a display screen which are arranged on the surface of the cylindrical base 11, and the key and the display screen are respectively connected with the microcontroller.
In this embodiment, it should be noted that, through the keys and the display screen, the operator can operate more conveniently, and the operator experience is greatly improved.
Specifically, the skipping rope counting circuit comprises three direction sensors which are arranged at the bottom of the cylindrical base 11 and distributed in the circumferential direction, and the direction sensors are electrically connected with the microcontroller.
In the present embodiment, the number of turns of the movement of the rope assembly 2 can be recorded by using the three direction sensors and the characteristic that the three direction sensors alternately contact the rope assembly 2.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a multi-functional intelligent rope skipping of teaching usefulness which characterized in that, includes two handle components that the structure is the same and connects two rope components of handle component, handle component includes:
a cylindrical base disposed at an end of the cable assembly;
a control circuit disposed inside the cylindrical base;
the metal sleeve is sleeved on the cylindrical base; and
a holding rod arranged at the center of the metal sleeve; wherein the content of the first and second substances,
the outer surface of the cylindrical base is provided with threads, a metal contact ring is formed below the inner wall of the metal sleeve in a protruding mode in the circumferential direction, the inner wall of the metal sleeve below the metal contact ring is locked with the threads, the top surface of the cylindrical base is provided with a metal contact which is electrically connected with the control circuit, and after the metal sleeve rotates around the cylindrical base, the distance between the metal contact and the metal contact ring is changed, so that the metal contact is in contact with the metal contact ring;
the holding rod is vertically fixed in the center of the top surface of the cylindrical base, the holding rod is provided with a placing cavity, a detection strip capable of being rolled is arranged in the placing cavity, the detection strip is provided with an electric connection surface layer electrode of the control circuit, when the metal contact contacts the metal contact ring, the control circuit is electrically connected with the metal sleeve, the holding rod penetrates out of the top of the holding rod, so that the placing cavity penetrates out of the metal sleeve, the detection strip can be taken out of the placing cavity and is used for being wound at the wrist of an operator and ensuring that the surface layer electrode contacts the wrist of the operator, and therefore the heart rate and the blood pressure of the operator are detected.
2. The multifunctional intelligent skipping rope for teaching of claim 1, wherein the rope assembly comprises a first line respectively connected with the two control circuits and an elastic sleeve rope sleeved on the outer surface of the first line, and two ends of the elastic sleeve rope are respectively fixed at the bottoms of the two cylindrical bases.
3. The multifunctional intelligent skipping rope for teaching of claim 2, wherein the bottom surface of the placing cavity is provided with a channel which passes through the retaining rod and extends to the inside of the cylindrical base, the end of the detection strip is provided with a second line arranged in the channel, and the second line is electrically connected with the control circuit.
4. The multifunctional intelligent skipping rope for teaching of claim 3, wherein magic tapes are respectively arranged at the head end and the tail end of the detection strip.
5. The multi-functional intelligent skipping rope for teaching of claim 4, wherein said placing cavity is formed by a placing groove opened at the side of said holding rod.
6. The multifunctional intelligent skipping rope for teaching of claim 5, wherein the outer surface of the middle section of the metal sleeve is concave towards the direction of the center line of the metal sleeve.
7. The multifunctional intelligent skipping rope for teaching of any one of claims 1 to 6, wherein the control circuit comprises a power supply, a microcontroller, a man-machine interaction module and a heart rate signal processing circuit arranged inside the cylindrical base.
8. The multifunctional intelligent skipping rope for teaching of claim 7, wherein the microcontroller and the human-computer interaction module are both electrically connected with a skipping rope counting circuit.
9. The multifunctional intelligent skipping rope for teaching of claim 7, wherein the human-computer interaction module comprises a key and a display screen mounted on the surface of the cylindrical base, and the key and the display screen are respectively connected with the microcontroller.
10. The multifunctional intelligent skipping rope for teaching of claim 8, wherein the skipping rope counting circuit comprises three direction sensors arranged at the bottom of the cylindrical base and distributed in the circumferential direction, and the direction sensors are electrically connected with the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046572.9U CN214260472U (en) | 2021-01-08 | 2021-01-08 | Multi-functional intelligent rope skipping of teaching usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046572.9U CN214260472U (en) | 2021-01-08 | 2021-01-08 | Multi-functional intelligent rope skipping of teaching usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214260472U true CN214260472U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120046572.9U Expired - Fee Related CN214260472U (en) | 2021-01-08 | 2021-01-08 | Multi-functional intelligent rope skipping of teaching usefulness |
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| Country | Link |
|---|---|
| CN (1) | CN214260472U (en) |
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2021
- 2021-01-08 CN CN202120046572.9U patent/CN214260472U/en not_active Expired - Fee Related
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Granted publication date: 20210924 |