CN206777688U - A kind of drive device for body-building apparatus - Google Patents
A kind of drive device for body-building apparatus Download PDFInfo
- Publication number
- CN206777688U CN206777688U CN201720594372.0U CN201720594372U CN206777688U CN 206777688 U CN206777688 U CN 206777688U CN 201720594372 U CN201720594372 U CN 201720594372U CN 206777688 U CN206777688 U CN 206777688U
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- China
- Prior art keywords
- building apparatus
- connecting rod
- sliding block
- drive device
- leading screw
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Abstract
The utility model belongs to field of exercise equipment, more particularly to a kind of drive device for body-building apparatus.The rotating mechanism that the utility model includes link gear, is connected with link gear, wherein link gear is more piece arm structure, rotating mechanism includes sliding block and is connected with the matching used leading screw of sliding block, one end of more piece arm structure with sliding block, and the other end is connected with handle.The utility model provides a kind of drive device for body-building apparatus, reduce the noise phenomena in body-building apparatus operation process, and stress equalization on startup, the movement rhythm of human body can be followed to adjust the power of motor in real time, to meet different demands of the different crowd to body-building apparatus power.
Description
Technical field
The utility model belongs to field of exercise equipment, more particularly to a kind of drive device for body-building apparatus.
Background technology
Performed physical exercise using body-building apparatus auxiliary human body, improve fitness, mould muscular definition, burn fat etc., people
Except open air exercising way, also increasing Selection utilization body-building apparatus perform physical exercise.It is common strong in the market
The power section of body equipment is provided by motor, and also drives electricity using driving wheel mostly for the part of motor
Machine rotates, and provides power for body-building apparatus, but the mode of this motor is short of power in the starting stage of driving, gear
Between the power that not only consumes of occlusion it is big, also bring corresponding noise so that consumed in the energy consumption of body-building apparatus it is excessive, and
The noise that the process of body-building apparatus operating is brought also reduces selectivity of the user to body-building apparatus, it is impossible to which to taking exercise, offer is good
Good experience.
The content of the invention
Situation about being short of power when excessive generator noise, startup, this practicality are driven for body-building apparatus in the prior art
A kind of drive device for body-building apparatus of new offer, the noise phenomena in body-building apparatus operation process is reduced, and opened
Stress equalization when dynamic, can follow the movement rhythm of human body to adjust the power of motor in real time, to meet different crowd to fitness equipment
The different demands of material power.
To solve the above problems, the utility model provides a kind of drive device for body-building apparatus, its special character exists
In,
The rotating mechanism being connected including link gear, with link gear, wherein link gear are more piece arm structure, rotation
Mechanism includes sliding block 5 and leading screw matching used with sliding block 57, and one end of more piece arm structure is connected with sliding block 5, the other end
It is connected with handle 1.
Further, leading screw 7 runs through sliding block 5, and the screw thread being used cooperatively with leading screw 7 is provided with sliding block 5.
Further, the one end of leading screw 7 is fixed on body-building apparatus by bearing block, the motor 8 of the other end and body-building apparatus
Drive shaft is connected.
Further, the more piece arm structure includes first connecting rod 2, second connecting rod 4, wherein, first connecting rod 2 and second
The countershaft of connecting rod 4 connects or is hinged, and the first connecting rod 2, second connecting rod 4 are two section arm structures, the two sections arm structure
Connect including galianconism, with galianconism axle long-armed.
Further, described long-armed one end with handle 1 of first connecting rod 2 is fixedly linked, the galianconism of the first connecting rod 2 and
The galianconism axle of the second connecting rod 4 is connect or is hinged, and the long-armed and sliding block 5 of the second connecting rod 4 is fixedly connected.
Further, the rotating mechanism also include for guide shoe 5 slideway 6, the slideway 6 be located at leading screw 7 and
The lower section of sliding block 5.
Compared with prior art, it is beneficial in that the technical solution of the utility model：Utilize more piece arm structure generation
For the mode of the conventional drive gear occlusion of in the market, to drive the motor of body-building apparatus to rotate, reduce body-building apparatus operating
During noise problem, and using linking between arm, effectively transmit the force to leading screw and rotated, by sliding block
Move up and down, drive leading screw forward or reverse, motor rotate.Drive device of the present utility model is arranged on current band
Have on the body-building apparatus of motor, without carrying out excessive repacking to equipment, only need to by the drive shaft of motor with it is of the present utility model
Leading screw connects, and realizes to the operating of the low noise of body-building apparatus, and by force of the handle design into user when taking exercise
Position, by the rhythm of user itself body-building, motor speed is adjusted according to the dynamics that user applies in real time, is human motion
Adaptable drag size is provided, meets the amount of exercise of different crowd.
Brief description of the drawings
Fig. 1 is shape assumption diagram of the present utility model.
Fig. 2 is the utility model concrete application schematic diagram.
Description of symbols：1st, handle, 2, first connecting rod, 3, middle pivoted housing, 4, second connecting rod, 5, sliding block, 6, slideway, 7, leading screw,
8th, motor.
Embodiment
1-2 referring to the drawings, specific embodiment of the present utility model is provided, for being done further to the utility model
Explanation.
Embodiment 1
The utility model provides a kind of drive device for body-building apparatus, primarily with respect to the motor 8 in body-building apparatus
Type of drive is improved, including link gear, the rotating mechanism that is connected with link gear, and wherein link gear is more piece arm
Structure, rotating mechanism include sliding block 5 and leading screw matching used with sliding block 57, one end and the phase of sliding block 5 of more piece arm structure
Even, the other end is connected with handle 1.
Leading screw 7 runs through sliding block 5, and the screw thread being used cooperatively with leading screw 7 is provided with sliding block 5.The one end of leading screw 7 passes through bearing
Seat is fixed in the side wall of body-building apparatus, and the other end is connected with the drive shaft of motor 8 of body-building apparatus.
More piece arm structure includes first connecting rod 2, second connecting rod 4, wherein, the countershaft of first connecting rod 2 and second connecting rod 4 connects
Or it is be hinged, the first connecting rod 2, second connecting rod 4 are two section arm structures, the two sections arm structure include galianconism, with it is short
Arm axle connects long-armed.
The long-armed one end with handle 1 of first connecting rod 2 is fixedly linked, the galianconism and the second connecting rod 4 of the first connecting rod 2
Galianconism axle connect or be hinged, the long-armed and sliding block 5 of the second connecting rod 4 is fixedly connected.This more piece arm of the present utility model
Design can effectively carry out the buffering of power, it is and operationally also relatively laborsaving.
The body-building apparatus that drive device is installed in the utility model is market conventional equipment, and the utility model is merely with body-building
Equipment illustrates the principle of drive device.Drive device of the present utility model is installed in the body-building apparatus with motor 8 can be with
Motor 8 is exerted a force and dynamics is adjustable, first connecting rod 2 is driven by handle 1, first connecting rod 2 is with second connecting rod 4 in
Pivoted housing 3 is installed, and is worked in coordination by second connecting rod 4 with movable slider 5 and leading screw 7, and the rotary drive motor 8 of leading screw 7 rotates, and is driven
The p-m rotor of motor 8, which rotates, produces electromotive force, and so as to produce output current, and the change for internal power is then existing skill
Art, no longer describe in detail herein.Adjustment by applying dynamics to handle 1 can also change the output current of motor 8, different people
Group exert a force when in use different or same user force it is different when, the driving force of change can be brought to motor 8, to meet
Needs of the different crowd to dynamics.And utilize drive device provided by the utility model, it is possible to reduce the noise of engaged gears
And the phenomenon being short of power when starting.
In addition, drive device of the present utility model is applied in the body-building apparatus with motor 8 at present, such as mark time
Machine, thruster, rowing machine, lift leg device etc. are sat, handle 1 of the present utility model designs the portion that the person of needing to use exerts a force in body-building apparatus
Position, such as pedal, imparts power to motor 8 in time.
Embodiment 2
This embodiment is similar to that embodiment 1, difference is, rotating mechanism also includes being used for guide shoe 5
Slideway 6, the slideway 6 is located at the lower section of leading screw 7 and sliding block 5, while immediately below motor 8, and leading screw 7 passes through bearing
Seat is fixed on one end of body-building apparatus, is specifically integrally fixed at the one end of slideway away from motor.
Principle during specifically used is also identical with embodiment 1, only during sliding block 5 moves, passes through second
Connecting rod 4 moves up and down with movable slider 5 along slideway 6, and guide shoe is mobile and ensures the stability in sliding block moving process.
To those skilled in the art, only part of the present utility model combination is illustrated for the above, it is clear that
The utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from spirit or essential attributes of the present utility model
In the case of, the utility model can be realized in other specific forms.Which point therefore, no matter from the point of view of, will all should implement
Example regard exemplary as, and be it is nonrestrictive, the scope of the utility model by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included new in this practicality
In type.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment includes
One independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should incite somebody to action
Specification is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can
With the other embodiment of understanding.
Claims (6)
- A kind of 1. drive device for body-building apparatus, it is characterised in that：The rotating mechanism being connected including link gear, with link gear, wherein link gear are more piece arm structure, rotating mechanism Including sliding block（5）And and sliding block（5）Matching used leading screw（7）, one end of more piece arm structure and sliding block（5）It is connected, separately One end is connected with handle（1）.
- A kind of 2. drive device for body-building apparatus as claimed in claim 1, it is characterised in that：Leading screw（7）Through sliding block （5）, in sliding block（5）Inside it is provided with and leading screw（7）The screw thread being used cooperatively.
- A kind of 3. drive device for body-building apparatus as claimed in claim 2, it is characterised in that：Leading screw（7）One end passes through Bearing block is fixed on body-building apparatus, the motor of the other end and body-building apparatus（8）Drive shaft is connected.
- A kind of 4. drive device for body-building apparatus as claimed in claim 1, it is characterised in that：The more piece arm structure Including first connecting rod（2）, second connecting rod（4）, wherein, first connecting rod（2）With second connecting rod（4）Countershaft connect or be hinged, it is described First connecting rod（2）, second connecting rod（4）It is two section arm structures, what the two section arm structure connect including galianconism, with galianconism axle It is long-armed.
- A kind of 5. drive device for body-building apparatus as claimed in claim 4, it is characterised in that：The first connecting rod（2） Long-armed and handle（1）One end be fixedly linked, the first connecting rod（2）Galianconism and the second connecting rod（4）Galianconism axle connect Or be hinged, the second connecting rod（4）Long-armed and sliding block（5）It is fixedly connected.
- A kind of 6. drive device for body-building apparatus as described in claim any one of 1-5, it is characterised in that：The rotation Mechanism also includes being used for guide shoe（5）Slideway（6）, the slideway（6）Positioned at leading screw（7）And sliding block（5）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594372.0U CN206777688U (en) | 2017-05-25 | 2017-05-25 | A kind of drive device for body-building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594372.0U CN206777688U (en) | 2017-05-25 | 2017-05-25 | A kind of drive device for body-building apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777688U true CN206777688U (en) | 2017-12-22 |
Family
ID=60713228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594372.0U Active CN206777688U (en) | 2017-05-25 | 2017-05-25 | A kind of drive device for body-building apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701209A (en) * | 2019-02-14 | 2019-05-03 | 舒华体育股份有限公司 | Rowing machine |
-
2017
- 2017-05-25 CN CN201720594372.0U patent/CN206777688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701209A (en) * | 2019-02-14 | 2019-05-03 | 舒华体育股份有限公司 | Rowing machine |
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