CN209848252U - Swing type loading device capable of calculating work - Google Patents
Swing type loading device capable of calculating work Download PDFInfo
- Publication number
- CN209848252U CN209848252U CN201920614867.4U CN201920614867U CN209848252U CN 209848252 U CN209848252 U CN 209848252U CN 201920614867 U CN201920614867 U CN 201920614867U CN 209848252 U CN209848252 U CN 209848252U
- Authority
- CN
- China
- Prior art keywords
- swing
- load
- sensor
- device capable
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a swing type loading device capable of calculating work, which comprises a supporting mechanism, a swing mechanism, a loading mechanism, a force output mechanism, a force sensor and an inertial sensor; the swing mechanism comprises a support shaft, a first swing rod and a second swing rod, the first swing rod and the second swing rod are fixed to the support shaft, the support shaft is rotatably installed on the support mechanism, the load mechanism is arranged on the first swing rod, the force output mechanism is arranged on the second swing rod, and the force sensor and the inertia sensor are arranged on the load mechanism. The utility model discloses accessible force transducer reachs the load power that load mechanism produced, the displacement that produces when reacing load mechanism swing through inertial sensor can calculate the work that load mechanism swing was done, because the work that load mechanism swing was done and the work that the user made the load mechanism swing and be equivalent, so can calculate the work that the user was done when moving.
Description
Technical Field
The utility model relates to a swing equipment field, specifically speaking relate to a can calculate oscillating loading device of acting.
Background
Some existing fitness equipment and rehabilitation equipment comprise a loading device which can exercise or rehabilitate by swinging upper and lower limbs, such as an upper limb rehabilitation chair, a lower limb rehabilitation chair and the like. When a user uses the rehabilitation chair to do exercise, the user swings the upper limbs or the lower limbs to do exercise, and increases exercise load by increasing the weight of the weight, so that the purpose of exercise or exercise rehabilitation is achieved. Although exercise and rehabilitation effects are achieved by these devices, it is unknown how much help these devices help themselves, and it is most effective to exercise for a long time, i.e. how much work they do and how much energy they consume.
Therefore, it is important to develop a swing type exercise machine or rehabilitation apparatus capable of calculating work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, can convenient and fast ground calculate the oscillating loading device of acting.
In order to solve the technical problem, the utility model discloses a following technical scheme: a swing type loading device capable of calculating work comprises a supporting mechanism, a swing mechanism, a loading mechanism, a force output mechanism, a force sensor and an inertial sensor;
the swing mechanism comprises a support shaft, a first swing rod and a second swing rod, the first swing rod and the second swing rod are fixed to the support shaft, the support shaft is rotatably installed on the support mechanism, the load mechanism is arranged on the first swing rod, the force output mechanism is arranged on the second swing rod, and the force sensor and the inertia sensor are arranged on the load mechanism.
Further, the first swing lever is fixed to the support shaft with an adjustable angle.
Further, the first swing rod is fixed on the supporting shaft in an angle-adjustable manner by adopting the following structure: the supporting shaft is provided with a limiting disc, the limiting disc is provided with more than two insertion holes along the circumferential direction of the supporting shaft, the first swinging rod is rotatably sleeved on the supporting shaft, the first swinging rod is provided with a positioning hole, and the first fixing piece can penetrate through the positioning hole to be inserted into any one of the insertion holes.
Further, the load mechanism is position-adjustably provided on the first swing lever.
Further, the load mechanism is arranged on the first swinging rod in a position-adjustable manner by adopting the following structure: the sliding sleeve is provided with a first sleeve on the first swinging rod, the load mechanism is fixedly connected with the first sleeve, and the first sleeve can be locked at any position of the first swinging rod through a second fixing piece.
Further, the force output mechanism is arranged on the second swinging rod in a position-adjustable manner, and the following structure is realized: and a second sleeve is slidably sleeved on the second swinging rod, the force output mechanism is fixedly connected with the second sleeve, and the second sleeve can be locked at any position of the second swinging rod through a third fixing piece.
Further, the inertial sensor is a single-axis acceleration sensor, or a single-axis gyroscope, or a combination of a single-axis gyroscope and an acceleration sensor, or a corresponding multi-axis sensor.
Further, the inertial sensor is a combination of a single-axis gyroscope and an acceleration sensor, or a combination of a single-axis gyroscope and a two-axis acceleration sensor.
Further, the load mechanism is of a hollow pipe structure, and the force sensor and the inertial sensor are arranged in an inner cavity of the load mechanism.
Further, the load mechanism increases or decreases the load force by increasing or decreasing the number of weight plates thereon
The utility model has the advantages that:
will the utility model discloses use in body-building apparatus or rehabilitation apparatus, through the utility model discloses the last force transducer who installs of load mechanism reachs the load power that load mechanism produced, through the displacement that produces when inertial sensor reachs the swing of load mechanism, can calculate the work of doing of load mechanism swing, because the work of doing of load mechanism swing and the work that the user made the swing of load mechanism are equivalent, so can calculate the work of doing when the user moves, furtherly, just can reachs the energy that the user consumed when moving.
When the user moves through fitness equipment or rehabilitation apparatus and can learn how much energy oneself consumed, just can formulate the motion time and the motion degree that accord with oneself, more effectually take exercise or recovered, moreover the utility model relates to a simple structure, safe and reliable.
Drawings
Fig. 1 is a schematic front perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of an embodiment of the present invention.
Fig. 3 is a schematic front perspective view of another embodiment of the present invention.
Fig. 4 is a schematic back perspective view of another embodiment of the present invention.
Fig. 5 is a schematic view of an internal structure of a support rod according to an embodiment of the present invention.
Fig. 6 is a schematic side view of a support rod according to an embodiment of the present invention.
The components in the drawings are labeled as follows: the device comprises a force sensor 1, an inertial sensor 2, a load mechanism 3, a first swinging rod 4, a second swinging rod 5, a force output mechanism 6, a first sleeve 7, a second sleeve 8, a supporting mechanism 9, a limiting disc 10, a first fixing piece 11, a second fixing piece 12, a third fixing piece 13, a supporting shaft 14 and a cushion block 15.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
See fig. 1-6.
The utility model discloses a swing type loading device capable of calculating work, which comprises a supporting mechanism 9, a swing mechanism, a loading mechanism 3, a force output mechanism 6, a force sensor 1 and an inertial sensor 2;
the swing mechanism comprises a support shaft 14, and a first swing rod 4 and a second swing rod 5 which are fixed on the support shaft 14, the support shaft 14 is rotatably installed on the support mechanism 9, the load mechanism 3 is arranged on the first swing rod 4, the force output mechanism 6 is arranged on the second swing rod 5, and the force sensor 1 and the inertia sensor 2 are arranged on the load mechanism 3.
The utility model discloses use force transducer and inertial sensor to pair, the acting can be calculated to a set of, force transducer can measure load mechanism's weight accurately, inertial sensor can measure the displacement that load mechanism swing motion produced accurately, thereby calculate load mechanism's the amount of doing work, it is very convenient, and through the back shaft, first swinging arms and the synchronous swing of second swinging arms, when user's upper limbs or lower limbs drive the swing of power take-off mechanism, also enable load mechanism synchronous swing, the work that makes load mechanism do is equivalent with the work that user's upper limbs or lower limbs were done.
Preferably, the force output mechanism 6 comprises a support rod and a rotating cylinder movably sleeved outside the support rod. Similar to the structure of a bicycle pedal. By the design, the upper limbs or the lower limbs of the user can swing conveniently with the power output mechanism.
Preferably, the supporting mechanism 9 comprises a cross brace and a vertical brace which are connected with each other, and the supporting shaft 14 is rotatably mounted on the top of the vertical brace. The design is simple in structure, easy to manufacture and low in cost.
In one embodiment, the load mechanism 3 increases or decreases the load force by increasing or decreasing the number of weight plates thereon. The design is convenient and quick to use, the number of the weights is increased or decreased according to different body conditions of users, and the load force suitable for different users is achieved; preferably, the load mechanism 3 is rod-shaped, and a weight reducing tray is conveniently sleeved on the load mechanism.
In one embodiment, the first swing lever 4 is fixed to the support shaft 14 to be adjustable in angle. Design like this, can adjust the initial angle of first swinging arms and second swinging arms to let the user take exercise more effectively and resume, the reinforcing is used and is experienced.
In one embodiment, the first swing lever 4 is fixed to the support shaft 14 in an angle-adjustable manner by adopting the following structure: the supporting shaft 14 is provided with a limiting disc 10, the limiting disc 10 is provided with more than two insertion holes along the circumferential direction of the supporting shaft 14, the first swinging rod 4 is rotatably sleeved on the supporting shaft 14, the first swinging rod 4 is provided with a positioning hole, and the first fixing piece 11 can penetrate through the positioning hole to be inserted into any one of the insertion holes. The implementation mode has the advantages of simple structure, convenience and rapidness in use and stable and reliable structure. In the concrete implementation, the first fixing part can use a positioning pin, and the practicability is better.
In one embodiment, the load mechanism 3 is arranged on the first pivoting lever 4 in a position-adjustable manner. Design like this, through the position of adjusting load mechanism on first swinging arms, can adjust load mechanism's moment of torsion to can adjust according to user's exercise demand, the practicality is better.
In one embodiment, the load mechanism 3 is arranged on the first swing lever 4 in a position-adjustable manner by using the following structure: sliding sleeve is equipped with first sleeve 7 on first swinging arms 4, load mechanism 3 with first sleeve 7 links firmly, first sleeve 7 accessible second mounting 12 is locked the optional position of first swinging arms 4. The implementation mode has the advantages of simple structure, convenience and rapidness in use and stable and reliable structure. In specific implementation, the second fixing piece can use a bolt which penetrates through the first sleeve and is in threaded fit with the first sleeve, and when the first sleeve slides to a proper position, the friction force between the first sleeve and the first swing rod is increased through the abutting force of the bolt, so that locking is realized.
In one embodiment, the force output 6 is arranged on the second pivoting lever 5 in a position-adjustable manner. With such a design, the position of the force output mechanism on the second swing lever can be adjusted according to the length of the upper limb or the lower limb of the user, so that the user can exercise more comfortably.
In one exemplary embodiment, the force output 6 is arranged on the second pivot lever 5 in a position-adjustable manner, using the following design: the second swing rod 5 is slidably sleeved with a second sleeve 8, the force output mechanism 6 is fixedly connected with the second sleeve 8, and the second sleeve 8 can be locked at any position of the second swing rod 5 through a third fixing piece 13. Similarly, the realization mode has simple structure, convenient and fast use and stable and reliable structure. In a specific implementation, the third fixing member may use a bolt that passes through the second sleeve and is in threaded engagement with the third sleeve, in principle as above.
In one embodiment, the inertial sensor 2 is a single-axis acceleration sensor, or a single-axis gyroscope, or a combination of a single-axis gyroscope and an acceleration sensor, or a corresponding multi-axis sensor. Preferably, when the load mechanism 3 is position-adjustably provided on the first swinging lever 4, the inertial sensor 2 is a combination of a single-axis gyroscope and an acceleration sensor, or a combination of a single-axis gyroscope and a two-axis acceleration sensor.
When the position of the load mechanism on the first swinging rod is fixed, the distance from the load mechanism to the rotation center line of the support shaft is unchanged, namely the distance from the inertial sensor to the rotation center line of the support shaft is also unchanged, and at the moment, the inertial sensor is a single-axis acceleration sensor, or a single-axis gyroscope, or a combination of the single-axis gyroscope and the acceleration sensor, or a corresponding multi-axis sensor, so that the displacement generated when the load mechanism swings can be measured.
When the position of the load mechanism on the first swinging rod is adjustable, the distance from the load mechanism to the rotation center line of the support shaft is changed, namely the distance from the inertial sensor to the rotation center line of the support shaft is also changed, and at the moment, the inertial sensor is a combination of a single-axis gyroscope and an acceleration sensor, or the combination of the single-axis gyroscope and a two-axis acceleration sensor can measure the displacement generated when the load mechanism swings.
In one embodiment, the load mechanism 3 is a hollow tube structure, and the force sensor 1 and the inertial sensor 2 are disposed in an inner cavity of the load mechanism 3. The design is simple in structure, easy to manufacture and reasonable in space utilization. In specific implementation, a cushion block 15 is arranged on a measuring part of the force sensor and used for ensuring that the load mechanism is only contacted with the cushion block on the force sensor, so that the measurement is more accurate.
In one embodiment, the data of the force sensor 1 and the inertial sensor 2 can be transmitted in real time, and the relevant data can be displayed through a display. The display displays the related calculated data, so that the user can know the work done by the user and the consumed ability at a glance.
When in specific use, the utility model is arranged in fitness equipment or rehabilitation appliances, such as an upper limb rehabilitation chair or a lower limb rehabilitation chair.
Before using, earlier according to user's self health condition adjustment power output mechanism's position and the quantity of weight on the load mechanism, longer as user's four limbs, when the motion ability is stronger, can be located the position that the second swinging arms leaned on the lower extreme through fourth mounting regulation power output mechanism, rethread third mounting regulation load mechanism is located the position that first swinging arms leaned on the lower extreme to increase the quantity of weight in order to increase the loading capacity in the load mechanism. When the limbs of the user are short and the movement ability is weak, the force output mechanism can be adjusted through the fourth fixing piece to be located at the position, close to the upper end, of the second swing rod, the load mechanism is adjusted through the third fixing piece to be located at the position, close to the upper end, of the first swing rod, and the number of weights on the load mechanism is reduced to reduce the load force. In this case, the force sensor can measure and calculate the weight of the load mechanism, and the inertia sensor can measure and calculate the displacement generated by the swinging of the load mechanism.
When the upper limb or lower limb driving force output mechanism of the user swings, the supporting shaft drives the load mechanism to swing, and the displacement generated by the swinging of the load mechanism can be measured and calculated through the installed corresponding type of inertial sensor according to whether the position of the load mechanism on the first swinging rod is fixed or adjustable.
The work done by the swinging of the load mechanism can be calculated by measuring and calculating the weight of the load mechanism and the displacement generated by the swinging. Because the work that the swing of user drive power output mechanism was done and the work that the swing of load mechanism was done are equivalent, so can reach the user and use the utility model discloses the work that the motion was done, further, can reach how much energy has been consumed in user's motion.
Will the utility model is used for among fitness equipment and the rehabilitation apparatus, how much do has been done when can calculating the user motion to reach how much energy has been consumed in user's motion, let the user can formulate the motion time and the motion degree that accord with oneself more, carry out more effectual exercise or recovered.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (10)
1. The swing type loading device capable of calculating work is characterized in that: the device comprises a supporting mechanism, a swinging mechanism, a loading mechanism, a force output mechanism, a force sensor and an inertial sensor;
the swing mechanism comprises a support shaft, a first swing rod and a second swing rod, the first swing rod and the second swing rod are fixed to the support shaft, the support shaft is rotatably installed on the support mechanism, the load mechanism is arranged on the first swing rod, the force output mechanism is arranged on the second swing rod, and the force sensor and the inertia sensor are arranged on the load mechanism.
2. The oscillating load device capable of calculating work of claim 1, wherein: the first swing lever is fixed to the support shaft in an angle-adjustable manner.
3. The oscillating load device capable of calculating work of claim 2, wherein: the first swinging rod is fixed on the supporting shaft in an angle-adjustable manner by adopting the following structure: the supporting shaft is provided with a limiting disc, the limiting disc is provided with more than two insertion holes along the circumferential direction of the supporting shaft, the first oscillating rod is rotatably sleeved on the supporting shaft and provided with a positioning hole, and the first fixing piece can penetrate through the positioning hole to be inserted into any one of the insertion holes.
4. The oscillating loading device capable of calculating work of claim 1, 2 or 3, wherein: the load mechanism is arranged on the first swing lever in a position-adjustable manner.
5. The oscillating load device capable of calculating work of claim 4, wherein: the load mechanism is arranged on the first swinging rod in a position-adjustable manner by adopting the following structure: the sliding sleeve is provided with a first sleeve on the first swinging rod, the load mechanism is fixedly connected with the first sleeve, and the first sleeve can be locked at any position of the first swinging rod through a second fixing piece.
6. The oscillating loading device capable of calculating work of claim 1, 2 or 3, wherein: the force output mechanism is arranged on the second swinging rod in a position-adjustable manner, and the realization structure is as follows: and a second sleeve is slidably sleeved on the second swinging rod, the force output mechanism is fixedly connected with the second sleeve, and the second sleeve can be locked at any position of the second swinging rod through a third fixing piece.
7. The oscillating loading device capable of calculating work of claim 1, 2 or 3, wherein: the inertial sensor is a single-axis acceleration sensor, or a single-axis gyroscope, or a combination of the single-axis gyroscope and the acceleration sensor, or a corresponding multi-axis sensor.
8. The oscillating load device capable of calculating work of claim 4, wherein: the inertial sensor is a combination of a single-axis gyroscope and an acceleration sensor, or a combination of a single-axis gyroscope and a two-axis acceleration sensor.
9. The oscillating loading device capable of calculating work of claim 1, 2 or 3, wherein: the load mechanism is of a hollow pipe structure, and the force sensor and the inertia sensor are arranged in an inner cavity of the load mechanism.
10. The oscillating loading device capable of calculating work of claim 1, 2 or 3, wherein: the load mechanism increases and decreases the load force by increasing and decreasing the number of weight plates thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614867.4U CN209848252U (en) | 2019-04-29 | 2019-04-29 | Swing type loading device capable of calculating work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614867.4U CN209848252U (en) | 2019-04-29 | 2019-04-29 | Swing type loading device capable of calculating work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209848252U true CN209848252U (en) | 2019-12-27 |
Family
ID=68939961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920614867.4U Active CN209848252U (en) | 2019-04-29 | 2019-04-29 | Swing type loading device capable of calculating work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209848252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893834A (en) * | 2019-04-29 | 2019-06-18 | 合肥工业大学 | A kind of swing type loading device calculating acting |
| CN111207818A (en) * | 2020-01-15 | 2020-05-29 | 常熟市环境试验设备有限公司 | High accuracy electron weighing sensor detects uses loading frame |
-
2019
- 2019-04-29 CN CN201920614867.4U patent/CN209848252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893834A (en) * | 2019-04-29 | 2019-06-18 | 合肥工业大学 | A kind of swing type loading device calculating acting |
| CN111207818A (en) * | 2020-01-15 | 2020-05-29 | 常熟市环境试验设备有限公司 | High accuracy electron weighing sensor detects uses loading frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209848252U (en) | Swing type loading device capable of calculating work | |
| US10729933B2 (en) | Dynamic rowing simulator | |
| CN210229004U (en) | Balance training evaluation device and balance training machine | |
| ES2393126T3 (en) | Method, system and measuring device to measure athletic performance performed with weight stack unit and weight stack unit | |
| CN210228999U (en) | Passive balance training evaluation device | |
| US11541264B1 (en) | Versatile bench and smart seat for an exercise appliance | |
| EP1410984A1 (en) | Device and method for determining the customized dimensions of a bicycle frame | |
| CN202342753U (en) | Hand wrestling trainer | |
| CN209952128U (en) | Limb strength training loading measuring device | |
| CN100456038C (en) | Ring shaped air-cushion extensible guide used for testing object curvilinear motion physical quantity | |
| CA2455751A1 (en) | Digital swing weight scale | |
| US7766805B1 (en) | Triceps exercise apparatus | |
| CN101073699B (en) | Pedal tracking exerciser and movement method | |
| CN109893834A (en) | A kind of swing type loading device calculating acting | |
| CN209800602U (en) | Push rod damper capable of calculating work | |
| KR102454939B1 (en) | Exercise equipment of upper body | |
| CN210845155U (en) | Pelvis activity training device | |
| AU2012315469B2 (en) | Improvements in exercise devices | |
| CN210719193U (en) | Forestry geological survey compass | |
| CN203342278U (en) | Flywheel elliptical machine with automatic chain tensioning transmission function and with armrest position adjustable | |
| KR101186155B1 (en) | Measuring divice for velocity change of isokinetic dynamometer | |
| KR101149896B1 (en) | Ergometer Measurement Apparatus | |
| CN112190868A (en) | A gymnastics training apparatus for parallel bars training | |
| CN205928674U (en) | Formula self -balancing unipods robot is awaken up to intelligence | |
| CN220175112U (en) | Seat body anteflexion measuring apparatu |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |