CN208481931U - A kind of rowing machine based on ER fluid damping unit - Google Patents
A kind of rowing machine based on ER fluid damping unit Download PDFInfo
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- CN208481931U CN208481931U CN201821032665.0U CN201821032665U CN208481931U CN 208481931 U CN208481931 U CN 208481931U CN 201821032665 U CN201821032665 U CN 201821032665U CN 208481931 U CN208481931 U CN 208481931U
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- damping unit
- fluid damping
- rowing machine
- machine based
- slide bar
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Abstract
A kind of rowing machine based on ER fluid damping unit, including stepping on portion, slide bar equipped with seat, foot on bracket, the bracket, the seat is removable, and the slide bar can pull, one end rotation of the slide bar is set on bracket, and is connected between slide bar and bracket by ER fluid damping unit；The ER fluid damping unit is electrically connected with the controller, and the controller changes the damping of ER fluid damping unit by way of changing voltage；The controller is built-in with power supply or is linked into power grid by electric wire.The utility model has the following beneficial effects: providing a kind of rowing machine based on ER fluid damping unit, the step-less adjustment of damping force may be implemented by the voltage/current that controller adjusts ER fluid damping unit, structure is simple, easy to adjust, is suitable for different people and uses.
Description
Technical field
The utility model belongs to field of exercise equipment, and in particular to a kind of rowing machine based on ER fluid damping unit.
Background technique
With the raising of people's quality of the life and being rooted in the hearts of the people for healthy living theory, more and more personage's selections that work
It performs physical exercise after work in gymnasium.In instrument exercise event, rowing the boat is good aerobic combustion rouge project.Rowing machine is with strong
Body training for the purpose of, the equipment for simulating rowing waterborne, rowing machine to leg, waist, upper limb, chest, back flesh
Meat enhancing has good effect, often draws one time, and upper limb, lower limb, waist and belly, back can all complete primary complete receipts in the process
Contracting and stretching, extension, can achieve a whole-body muscle aerobic exercise effect, crowd especially more to waist and belly and upper arm parts fat,
Rowing machine movement brings you unexpected slimming effect.
Rowing machine type in the prior art is varied, and wherein damping unit provides resistance, realizes that strength is taken exercise.Mesh
Before, the damping unit in rowing machine generally is common damper, and damping force is difficult to change and adjust, and does not adapt to different people
The use demand of group, is not suitable for use demand of the trainer under different phase different conditions yet.
Currently, ER fluid damping unit starts to occur, damping size easy to adjust advantage simple with structure,
Therefore applicant is by ER fluid damping unit in conjunction with rowing machine.
Utility model content
For the above deficiency in the prior art, the utility model provides a kind of drawing based on ER fluid damping unit
Ship machine, structure is simple, and damping force size is easy to adjust, and applicability is wide.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.
A kind of rowing machine based on ER fluid damping unit, including being stepped on equipped with seat, foot on bracket, the bracket
Portion, slide bar, the seat is removable, and the slide bar can pull, and one end rotation of the slide bar is set on bracket, and slide bar and branch
It is connected between frame by ER fluid damping unit；The ER fluid damping unit is electrically connected with the controller, the controller
Change the damping of ER fluid damping unit by changing voltage system；The controller is built-in with power supply or is accessed by electric wire
Into power grid.
In the utility model, using ER fluid damping unit instead of the complicated damping structure in conventional rowing machines,
The step-less adjustment of damping force may be implemented by the voltage that controller adjusts ER fluid damping unit, it is very convenient, it is suitable for
Different people uses.
Preferably, the bracket includes track girder and the supporting element set on the track girder lower part, the supporting element is at least
Including the first supporting element and the second supporting element, specifically, the first supporting element and the second supporting element are cylindrical-shaped structure, and parallel
Column, are placed on floor for stable.
Preferably, first supporting element and the second supporting element pass through the first fixed block and the second fixed block and rail respectively
Road beam is kept fixed, and connection type is the conventional fixed form such as screw connection or welding.
Preferably, the foot steps on portion, slide bar, ER fluid damping unit are equipped with two pieces, and are symmetrically set in track girder
Two sides；The lower end of the slide bar is connected on the first supporting element by the first articulation piece, the ER fluid damping unit
One end is connected on the second supporting element by the second articulation piece, and the end of the telescopic shaft of ER fluid damping unit is cut with scissors by third
Fitting is connected on slide bar.Overall structure is symmetrical arranged, and the operation that hingedly enables to row the boat on moving position is gone on smoothly.
Preferably, the seat is movably arranged on track girder by the mounting blocks of its underpart, on the mounting blocks
Equipped with sliding part or rolling member, the track girder is equipped with the sliding rail for accommodating sliding part or rolling member.
Preferably, the two sides of the track girder are equipped with symmetrical sliding rail, the mounting blocks are symmetrically set in the two of track girder
Side, and mounting blocks are equipped with the idler wheel being placed in sliding rail, keep the back-and-forth motion of seat smooth.
Preferably, the foot portion of stepping on is fixed on mounting rod, the mounting rod is fixed on track girder.
Preferably, the controller is set on bracket, and the controller is equipped with display screen；The ER fluid damping
One end of device is equipped with force snesor, and the ER fluid damping unit is equipped with temperature sensor, and force snesor and temperature pass
Sensor is all electrically connected with the controller.Display screen can be touch screen display screen, facilitate operation.Force snesor and temperature sensor can be with
The state of real-time perception ER fluid damping unit is adjusted convenient for users to making.
Preferably, the upper end of the slide bar is equipped with hand grip portion.
Preferably, the upper surface of the seat is arc concave surface, comfort is improved.
Compared with prior art, the utility model has the following beneficial effects: providing a kind of based on ER fluid damping
The stepless-adjustment of damping force may be implemented by the voltage/current that controller adjusts ER fluid damping unit for the rowing machine of device
Section, structure is simple, easy to adjust, is suitable for different people and uses.
Detailed description of the invention
Fig. 1 is the perspective view one of the rowing machine in the utility model.
Fig. 2 is the perspective view two of the rowing machine in the utility model.
Fig. 3 is the assembling schematic diagram of the track girder and seat in the utility model.
Fig. 4 is the perspective view of the bracket in the utility model.
Fig. 5 is the enlarged drawing of a-quadrant in Fig. 1.
Fig. 6 is the enlarged drawing of B area in Fig. 2.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Referring to figs. 1 to Fig. 6, a kind of rowing machine based on ER fluid damping unit involved in the utility model, including
Portion 8, slide bar 51 are stepped on equipped with seat 2, foot on bracket, the bracket, the seat 2 is removable, and the slide bar 51 can pull, institute
One end rotation for stating slide bar 51 is set on bracket, and is connected between slide bar 51 and bracket by ER fluid damping unit 6；It is described
ER fluid damping unit 6 is electrically connected with controller 10, and the controller 10 changes ER fluid by way of changing voltage
The damping of damping unit 6；The controller 10 is built-in with power supply or is linked into power grid by electric wire.
As can be seen that the bracket includes track girder 1 and the branch set on 1 lower part of track girder in present embodiment in Fig. 4
Support member, the supporting element include at least the first supporting element 31 and the second supporting element 71, first supporting element 31 and the second support
Part 71 is kept fixed by the first fixed block 32 and the second fixed block 72 with track girder 1 respectively.Specifically, 71 He of the first supporting element
Second supporting element 72 is cylindrical-shaped structure, and arranged in parallel, is placed on floor for stable.
In Fig. 1 Fig. 2 as can be seen that in present embodiment, the foot steps on portion 8, slide bar 51, ER fluid damping unit 6
Equipped with two pieces, and it is symmetrically set in the two sides of track girder 1；The lower end of the slide bar 51 is connected to first by the first articulation piece 3
In support member 31, one end of the ER fluid damping unit 6 is connected on the second supporting element 7 by the second articulation piece 7, and electric current becomes
The end of the telescopic shaft of liquid damping unit 6 is connected on slide bar 51 by third articulation piece 4.The foot steps on portion 8 and is fixed on installation
On bar 81, the mounting rod 81 is fixed on track girder 1.The upper end of the slide bar 51 is equipped with hand grip portion 5.
In Fig. 3 as can be seen that in present embodiment, the seat 2 is movably arranged in by the mounting blocks 21 of its underpart
On track girder 1, the mounting blocks 21 are equipped with sliding part or rolling member, and the track girder 1, which is equipped with, accommodates sliding part or rolling
The sliding rail 11 of part.Specifically, the two sides of the track girder 1 are equipped with symmetrical sliding rail 11, the mounting blocks 21 are symmetrically set in track
The two sides of beam 1, and mounting blocks 21 are equipped with the idler wheel 22 being placed in sliding rail 11, keep the back-and-forth motion of seat 2 smooth.Track girder 1
End be equipped with the position-limit mechanism for preventing seat 2 from deviating from, such as end cap conventional structure (not shown).The seat 2 it is upper
Surface is arc concave surface.
In addition, the controller 10 is set on bracket in present embodiment, and the controller 10 is equipped with display screen 9；Institute
The one end for stating ER fluid damping unit 6 is equipped with force snesor, temperature sensor on the ER fluid damping unit 6, and power passes
Sensor and temperature sensor are all electrically connected with controller 10.Display screen 9 can be touch screen display screen, facilitate operation.Force snesor
It can be adjusted with temperature sensor with the state of real-time perception ER fluid damping unit convenient for users to making.
For rowing machine in the utility model in use, user's buttocks is sitting on seat 2, both hands are held in the hand of two sides respectively
It holds in portion 5, both feet step down in foot and step on portion 8, and the muscular training of whole body can be carried out then according to operation of rowing the boat.Before movement, if
After standby energization, user can make by the display screen 9 of touch-control to damping force size or grade needed for 10 input motion of controller
User's height, the information such as weight.In motion process, force snesor and the collected data of temperature sensor pass through data collecting card
It being input in controller 10,10 pairs of controller collected data when moving the preceding data and movement inputted are handled, and
Using the relationship between the damping force, temperature, voltage of electro-rheological fluid damper, the user currently most suitable damping force is obtained,
And the ER fluid damping unit 6 described by voltage output control, to achieve the effect that control the rowing machine damping force.Simultaneously
Touch screen can also show the force value size in user's motion process, consumption of calorie.It can also increase at bar holding drawing when necessary
Add heart rate sensor, it is more detailed to understand user's physical condition.
In the utility model, data transmission port can be increased according to actual needs, as Bluetooth transmission, wifi transmission,
Exercise data is transferred to mobile phone etc. and shown on communication terminal, can carry out further data analysis by APP connection, hard copy etc.
And data sharing.
The present invention replaces traditional hydraulic passive type damper using electro-rheological fluid damper, and controller is according to acquisition and input
All data obtain user's actual conditions, and automatic adjustment damping force size in real time according to the actual situation meets different forgings
The demand of refining person improves and tempers comfort and convenience.
Power device in the present invention is powered by built-in power, or is linked into power grid and is powered, while controller is normal
The ER fluid damping unit controller of rule, it is easy to operate, while the sensor in the application, circuit connecting relation, switch control
Mode processed is also all structure in the prior art and technology.
The above, the utility model provide a kind of rowing machine based on ER fluid damping unit, pass through controller
The step-less adjustment of damping force may be implemented in the voltage for adjusting ER fluid damping unit, and structure is simple, easy to adjust, is suitable for not
It is used with people.
The protection scope of the utility model includes but is not limited to embodiment of above, and the protection scope of the utility model is to weigh
Subject to sharp claim, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that are each fallen within
The protection scope of the utility model.
Claims (10)
1. a kind of rowing machine based on ER fluid damping unit, including being stepped on equipped with seat (2), foot on bracket, the bracket
Portion (8), slide bar (51), the seat (2) is removable, and the slide bar (51) can pull, which is characterized in that the slide bar (51)
One end rotation is set on bracket, and is connected between slide bar (51) and bracket by ER fluid damping unit (6)；The electric current becomes
Liquid damping unit (6) is electrically connected with controller (10), and the controller (10) changes ER fluid by way of changing voltage
The damping of damping unit (6)；The controller (10) is built-in with power supply or is linked into power grid by electric wire.
2. a kind of rowing machine based on ER fluid damping unit according to claim 1, which is characterized in that the bracket
Including track girder (1) and be set to track girder (1) lower part supporting element, the supporting element include at least the first supporting element (31) and
Second supporting element (71).
3. a kind of rowing machine based on ER fluid damping unit according to claim 2, which is characterized in that described first
Supporting element (31) and the second supporting element (71) are protected by the first fixed block (32) and the second fixed block (72) and track girder (1) respectively
Hold fixation.
4. a kind of rowing machine based on ER fluid damping unit according to claim 2, which is characterized in that the foot is stepped on
Portion (8), slide bar (51), ER fluid damping unit (6) are equipped with two pieces, and are symmetrically set in the two sides of track girder (1)；The cunning
The lower end of bar (51) is connected on the first supporting element (31) by the first articulation piece (3), the ER fluid damping unit (6)
One end is connected on the second supporting element (71) by the second articulation piece (7), the end of the telescopic shaft of ER fluid damping unit (6)
It is connected on slide bar (51) by third articulation piece (4).
5. a kind of rowing machine based on ER fluid damping unit according to claim 2, which is characterized in that the seat
(2) be movably arranged on track girder (1) by the mounting blocks (21) of its underpart, the mounting blocks (21) be equipped with sliding part or
Rolling member, the track girder (1) are equipped with the sliding rail (11) for accommodating sliding part or rolling member.
6. a kind of rowing machine based on ER fluid damping unit according to claim 5, which is characterized in that the track
The two sides of beam (1) are equipped with symmetrical sliding rail (11), and the mounting blocks (21) are symmetrically set in the two sides of track girder (1), and mounting blocks
(21) it is equipped with the idler wheel (22) being placed in sliding rail (11).
7. a kind of rowing machine based on ER fluid damping unit according to claim 2, which is characterized in that the foot is stepped on
Portion (8) is fixed on mounting rod (81), and the mounting rod (81) is fixed on track girder (1).
8. a kind of rowing machine based on ER fluid damping unit according to claim 1, which is characterized in that the control
Device (10) is set on bracket, and the controller (10) is equipped with display screen (9)；One end of the ER fluid damping unit (6)
Equipped with force snesor, temperature sensor on the ER fluid damping unit (6), force snesor and temperature sensor all with control
Device (10) electrical connection.
9. a kind of rowing machine based on ER fluid damping unit according to claim 1, which is characterized in that the slide bar
(51) upper end is equipped with hand grip portion (5).
10. a kind of rowing machine based on ER fluid damping unit according to any one of claims 1 to 9, feature exist
In the upper surface of the seat (2) is arc concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032665.0U CN208481931U (en) | 2018-07-02 | 2018-07-02 | A kind of rowing machine based on ER fluid damping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032665.0U CN208481931U (en) | 2018-07-02 | 2018-07-02 | A kind of rowing machine based on ER fluid damping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481931U true CN208481931U (en) | 2019-02-12 |
Family
ID=65249218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821032665.0U Active CN208481931U (en) | 2018-07-02 | 2018-07-02 | A kind of rowing machine based on ER fluid damping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445313A (en) * | 2019-08-22 | 2019-11-12 | 杭州芯意智能科技有限公司 | It is a kind of can overload protection window lifting motor |
| CN114534175A (en) * | 2021-12-30 | 2022-05-27 | 浙江金拓机电有限公司 | Stable rowing machine |
-
2018
- 2018-07-02 CN CN201821032665.0U patent/CN208481931U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445313A (en) * | 2019-08-22 | 2019-11-12 | 杭州芯意智能科技有限公司 | It is a kind of can overload protection window lifting motor |
| CN110445313B (en) * | 2019-08-22 | 2020-10-02 | 温州豪华汽车配件有限公司 | But overload protection's motor for window lift |
| CN114534175A (en) * | 2021-12-30 | 2022-05-27 | 浙江金拓机电有限公司 | Stable rowing machine |
| CN114534175B (en) * | 2021-12-30 | 2023-01-24 | 浙江金拓机电有限公司 | Stable rowing machine |
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