CN209254040U - Active drag formula fitness equipment - Google Patents
Active drag formula fitness equipment Download PDFInfo
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- CN209254040U CN209254040U CN201821585476.6U CN201821585476U CN209254040U CN 209254040 U CN209254040 U CN 209254040U CN 201821585476 U CN201821585476 U CN 201821585476U CN 209254040 U CN209254040 U CN 209254040U
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- operating member
- transmission parts
- linear guide
- fitness equipment
- resistance elements
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Abstract
The utility model relates to a kind of active drag formula fitness equipments, which is characterized in that including rack, rack is equipped with horizontally disposed linear guide, linear guide is equipped with the sliding block being matched therewith, and operating member is fixedly connected with a slide block, and operating member can be moved freely by sliding block along linear guide；It is additionally provided with transmission parts and resistance elements on the rack, operating member is linked by transmission parts and resistance elements.The utility model has the advantages that: sources of resistance is changed to resistance elements by traditional counterweight, can be effectively avoided due to clump weight bring safety problem.The power that user applied can intelligently be tracked by the resistance that resistance elements provide, generate the power with this power same size, and can recorde power during exercise in situation of change, to effectively user be instructed to train next time.
Description
Technical field
The utility model relates to a kind of active drag formula fitness equipments, belong to physical fitness field.
Background technique
With the raising of people's quality of the life, people increase the investment of body-building, thus not to the demand of fitness equipment
It is disconnected to increase.Traditional body building method is to generate the resistance that body builder can be allowed to experience by gravity mode to reach body-building mesh
, such as the common strength building instrument in gymnasium, barbell, dumbbell etc..But this method is generally required by adding weight
Adjust the size of resistance with weight is reduced, it is more complicated not only to adjust process, but also using weight as sources of resistance there is also
Biggish safety problem, be easy personal injury is caused to body builder.And people are more next to the intelligent demand of exercise apparatus
It is bigger, it is desirable to exercise data to be collected by intelligentized exercising apparatus, to instruct itself to take exercise.
Summary of the invention
The purpose of this utility model is: providing a kind of health and fitness facilities that simplicity is easily operated.
In order to achieve the above object, the technical solution of the utility model is there is provided a kind of active drag formula fitness equipment,
It is characterised in that it includes rack, rack is equipped with horizontally disposed linear guide, and linear guide is equipped with the cunning being matched therewith
Block, operating member are fixedly connected with a slide block, and operating member can be moved freely by sliding block along linear guide；
It is additionally provided with transmission parts and resistance elements on the rack, operating member is connected by transmission parts and resistance elements
Knot, the active force being applied on operating member pass to resistance elements by transmission parts, and resistance elements are according to the work received
Firmly produced by reversed power pass to operating member by transmission parts, wherein resistance elements include motor drive component and
The control terminal of controller, motor drive component is connected with controller, and output end and the transmission parts of motor drive component are linked,
Motor drive component drives operating member to move along linear guide by transmission parts, or moves in operating member along linear guide
Resistance is generated to operating member by transmission parts in the process.
Preferably, it is equipped on the rack for body builder's standing or the space being seated or component.
It preferably, further include human-computer intellectualization terminal, human-computer intellectualization terminal is set to the front of the rack.
It preferably, further include long-range APP terminal, long-range APP terminal and the human-computer intellectualization terminal carry out long-range
Data interaction.
Preferably, the motor drive component includes motor and speed reducer, and output end and the speed reducer of motor are linked, subtract
The output end of fast machine connects the transmission parts, and controller is connected with the control terminal of motor.
Preferably, the transmission parts using sprocket wheel chain structure or use synchronous belt wheel structure；
When the transmission parts use sprocket wheel chain structure, including drive sprocket, chain and driven sprocket, the deceleration
The output end of machine and the rotation axis of drive sprocket are linked, after one end of chain connects the operating member, successively pile warp active
Sprocket wheel and driven sprocket, the other end take back the operating member；
When the transmission parts use synchronous belt wheel structure, including active synchronization belt wheel, synchronous belt and driven synchronous belt
Wheel, the output end of the speed reducer and the rotation axis of active synchronization belt wheel are linked, and one end of synchronous belt connects the operation portion
After part, successively pile warp active synchronization belt wheel and driven synchronous pulley, the other end take back the operating member.
Preferably, the signal acquisition terminal of the controller of the resistance elements with for detecting the drive sprocket or the master
The encoder of the revolving speed of dynamic synchronous pulley is connected.
Preferably, the operating member includes pedestal, foot pedal and hand-held pole, and pedestal is set to linear guide by sliding block
On, pedestal can be moved freely by sliding block along linear guide, and pedestal is equipped with hand-held pole and use for body builder's operation by human hand
In the foot pedal of body builder's foot operation.
Preferably, rear limiting component and the preceding limit for limiting the pedestal moving range are equipped in the linear guide
Position component.
Due to the adoption of the above technical solution, the utility model has the following advantages that compared with prior art and actively imitates
Fruit:
(1) sources of resistance is changed to resistance elements by traditional counterweight, can be effectively avoided due to clump weight bring safety
Problem.
(2) power that user is applied can intelligently be tracked by the resistance that resistance elements provide, generated identical as this power big
Small power, and can recorde power during exercise in situation of change, to effectively user be instructed to train next time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fitness equipment disclosed in embodiment；
Fig. 2 is operation schematic diagram of the fitness equipment shown in Fig. 1 in resistance mode；
Fig. 3 is operation schematic diagram of the fitness equipment shown in Fig. 1 in resistance model.
Specific embodiment
To be clearer and more comprehensible the utility model, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
As shown in Figure 1, a kind of active drag formula fitness equipment disclosed in the present embodiment includes rack 1, resistance elements 2, behaviour
Make component 3, transmission parts 4, human-computer intellectualization terminal 5 and long-range APP terminal 6.
Rack 1 is steel construction piece, for other components to be installed or placed.Have in rack 1 for being seated forging for body builder
The seat of refining and horizontally disposed linear guide.There is sliding block in linear guide and is moved in linear guide for limiting sliding block
The rear limiting component A and front limit part B of range.
Operating member 3 includes pedestal 33, foot pedal 31 and holding rod 32.Sliding block is fixed on pedestal 33, so that pedestal 33 exists
It can be moved freely in the range of rear limiting component A and front limit part B are limited in linear guide.Body builder passes through foot pedal 31
Or holding rod 32 applies a force upon on operating member 3, wherein foot pedal 31 is foot-operated for body builder, and holding rod 32 is held for body builder.
Resistance elements 2 are a kind of devices for exporting rotation and torque, are fixedly mounted in rack 1.In this implementation
In example, resistance elements 2 include motor 21, speed reducer 22 and controller 23.Motor 21 is controlled by controller 23, the output of motor 21
End is linked with speed reducer 22.
Transmission parts 4 can use sprocket wheel chain structure, can also use synchronous belt wheel structure.In the present embodiment, it passes
Dynamic component 4 uses sprocket wheel chain structure, including drive sprocket 41, chain 42 and driven sprocket 41 '.The output end of speed reducer 22 with
The rotation axis of drive sprocket 41 is linked, after one end of chain 42 connection pedestal 33, successively pile warp drive sprocket 41 and driven chain
Wheel 41 ', the other end takes back pedestal 33.
The moment of resistance is generated under resistance mode under the control of controller 23 by motor 21, forms resistance, or in drag mould
Driving moment is generated under formula, forms driving force.Resistance or driving force pass through chain 42 and are transferred to operating member 3, meanwhile, body builder
The power being applied on operating member 3 is passed back to resistance elements 2 also by chain 42, by resistance elements 2 according to the power received come
The moment of resistance or driving moment that adaptive adjustment motor 21 exports.In the present embodiment, the specific structure adaptively adjusted is realized
And method are as follows:
Utilize the revolving speed of encoder real-time detection drive sprocket 41.Under resistance mode, body builder is applied to operating member 3
On power drive sprocket 41 is transferred to by chain 42 so that drive sprocket 42 is rotated with revolving speed V1 to a direction.At this point, electric
Machine 21 generates an initial moment of resistance under the control of controller 23, so that drive sprocket 41 slows down with revolving speed V2 rotation.With
Controller 23 judges whether the direction of rotation of drive sprocket 41 changes by encoder afterwards, if changing, reduces the output of motor 21
The moment of resistance calculate the difference of revolving speed V1 Yu revolving speed V2 if having not been changed, if the difference be less than preset threshold value, increase
The moment of resistance that big motor 21 exports.
Under resistance model, drive sprocket 41 is under the action of the initial driving torque that motor 21 exports with revolving speed V3 rotation
Turn, after the power that body builder is applied on operating member 3 by chain 42 passes over, drive sprocket 42 slows down with revolving speed V4 rotation
Turn.Subsequent controller 23 judges whether the direction of rotation of drive sprocket 41 changes by encoder, if changing, increases electricity
21 output driving torque of machine calculates the difference of revolving speed V3 Yu revolving speed V4 if having not been changed, if the difference is less than preset threshold
Value then reduces the driving moment of the output of motor 21.
Human-machine intelligence's terminal 5 is fixedly mounted on the position of suitable people operation, and human-machine intelligence's terminal 5 can with it is long-range
APP terminal 6 carries out data interaction.
The work step of the resistance mode of above-mentioned fitness equipment are as follows:
In conjunction with Fig. 2, initial time, operating member 3 is located at limiting component A.Body builder holds handle 32 by hand or leads to
Pedal is crossed on foot pedal 31, to apply a power Fr to operating member 3, the direction of power Fr is as shown in Fig. 2, to push behaviour
Make component 3 and generate the movement that directional velocity is Vr, mobile to limiting component B direction, the position limiting component B is resistance
Exercise end under mode.At this point, operating member 3 drives chain 41 to move, so that chain 41 generates the fortune that directional velocity is Vr '
It is dynamic.At this point, motor 21 generates a moment of resistance Tr, and moment of resistance Tr can the change of power Fr that applies of adaptive body builder
Change, body builder experiences resistance and pushes 3 uniform motion of operating member to reach body-building purpose.
The work step of the resistance model of above-mentioned fitness equipment are as follows:
In conjunction with Fig. 3, after resistance mode, operating member 3 is located at limiting component B.Motor 21 generates a driving
Torque Tp, and promote chain 42 to generate direction and be the movement velocity of Vp, so that driving operating member 3 to make directional velocity is Vp's '
Movement, and to the position limiting component A, the position limiting component A is the exercise end under resistance model.And body builder exists
Apply resistance Fp on operating member 3, and attempt to resist the movement of operating member 3, at this point, the driving moment Tp that motor 21 exports
It can adaptively be adjusted according to resistance Fp.Operating member 3 is against by body builder continues uniform motion to make body builder reach
To body-building purpose.
Claims (9)
1. a kind of active drag formula fitness equipment, which is characterized in that including rack, rack is equipped with horizontally disposed straight line and leads
Rail, linear guide are equipped with the sliding block being matched therewith, and operating member is fixedly connected with a slide block, and operating member can edge by sliding block
Linear guide moves freely；
It is additionally provided with transmission parts and resistance elements on the rack, operating member is linked by transmission parts and resistance elements, is applied
The active force being added on operating member passes to resistance elements by transmission parts, and resistance elements are according to the active force institute received
It generating reversed power and passes to operating member by transmission parts, wherein resistance elements include motor drive component and controller,
The control terminal of motor drive component is connected with controller, and output end and the transmission parts of motor drive component are linked, and motor drives
Dynamic component drives operating member to move along linear guide by transmission parts, or in operating member along linear guide moving process
Resistance is generated to operating member by transmission parts.
2. a kind of active drag formula fitness equipment as described in claim 1, which is characterized in that the rack is steel construction piece,
It is equipped on the rack for body builder's standing or the space being seated or component.
3. a kind of active drag formula fitness equipment as described in claim 1, which is characterized in that further include human-computer intellectualization end
End, human-computer intellectualization terminal are set to the front of the rack.
4. a kind of active drag formula fitness equipment as claimed in claim 3, which is characterized in that further include long-range APP terminal, far
Journey APP terminal and the human-computer intellectualization terminal carry out long-range data interaction.
5. a kind of active drag formula fitness equipment as described in claim 1, which is characterized in that the motor drive component includes
Motor and speed reducer, output end and the speed reducer of motor are linked, and the output end of speed reducer connects the transmission parts, controller
It is connected with the control terminal of motor.
6. a kind of active drag formula fitness equipment as claimed in claim 5, which is characterized in that the transmission parts use sprocket wheel
Chain structure uses synchronous belt wheel structure；
When the transmission parts use sprocket wheel chain structure, including drive sprocket, chain and driven sprocket, the speed reducer
The rotation axis of output end and drive sprocket is linked, after one end of chain connects the operating member, successively pile warp drive sprocket
And driven sprocket, the other end take back the operating member；
When the transmission parts use synchronous belt wheel structure, including active synchronization belt wheel, synchronous belt and driven synchronous pulley, institute
The rotation axis of the output end and active synchronization belt wheel of stating speed reducer is linked, after one end of synchronous belt connects the operating member,
Successively pile warp active synchronization belt wheel and driven synchronous pulley, the other end take back the operating member.
7. a kind of active drag formula fitness equipment as claimed in claim 6, which is characterized in that the controller of the resistance elements
Signal acquisition terminal be connected with the encoder for the revolving speed that detects the drive sprocket or the active synchronization belt wheel.
8. a kind of active drag formula fitness equipment as described in claim 1, which is characterized in that the operating member includes bottom
Seat, foot pedal and hand-held pole, pedestal are set in linear guide by sliding block, and pedestal can freely be moved by sliding block along linear guide
Dynamic, pedestal is equipped with the foot pedal for the hand-held pole of body builder's operation by human hand and for body builder's foot operation.
9. a kind of active drag formula fitness equipment as claimed in claim 8, which is characterized in that be equipped in the linear guide
For limiting the rear limiting component and front limit component of the pedestal moving range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585476.6U CN209254040U (en) | 2018-09-27 | 2018-09-27 | Active drag formula fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585476.6U CN209254040U (en) | 2018-09-27 | 2018-09-27 | Active drag formula fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254040U true CN209254040U (en) | 2019-08-16 |
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ID=67553327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585476.6U Active CN209254040U (en) | 2018-09-27 | 2018-09-27 | Active drag formula fitness equipment |
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| CN (1) | CN209254040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091822A (en) * | 2018-09-27 | 2018-12-28 | 江苏空本智能科技有限公司 | A kind of active drag formula fitness equipment |
-
2018
- 2018-09-27 CN CN201821585476.6U patent/CN209254040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091822A (en) * | 2018-09-27 | 2018-12-28 | 江苏空本智能科技有限公司 | A kind of active drag formula fitness equipment |
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