CN106621188A - Shock absorbing mechanism and method applied to treadmill - Google Patents
Shock absorbing mechanism and method applied to treadmill Download PDFInfo
- Publication number
- CN106621188A CN106621188A CN201611199796.3A CN201611199796A CN106621188A CN 106621188 A CN106621188 A CN 106621188A CN 201611199796 A CN201611199796 A CN 201611199796A CN 106621188 A CN106621188 A CN 106621188A
- Authority
- CN
- China
- Prior art keywords
- motor
- treadmill
- damping
- controller
- adjusting means
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
- A63B22/025—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a shock absorbing mechanism applied to a treadmill. The shock absorbing mechanism comprises a shell, an adjusting device, a supporting element, a driving motor and a controller. The adjusting device is arranged in the shell and penetrates through the two ends of the shell, the adjusting device is connected with the supporting element, the supporting element is arranged on a running board or a running table, the driving motor is in drive connection with the adjusting device, and the controller is connected with a motor and the driving motor. A shock absorbing method of the mechanism includes the following steps that firstly, motor current data changes according to pace changes of a user; secondly, the controller obtains the changed motor current data so as to control the driving motor; thirdly, the driving motor drives the running board or the running table to move through the adjusting device; fourthly, the running board or the running table returns to the original position by means of the adjusting device. Due to cooperation of the shell, the adjusting device, the supporting element, the driving motor and the controller, the constant shock absorbing effect is achieved, and it is guaranteed that the user feels safer and more stable in exercises.
Description
Technical field
The present invention relates to body-building apparatus technical field, more particularly to a kind of damping for being applied to treadmill and its damping
Method.
Background technology
In daily life, in order to keep fit, people widely use body-building apparatus, and treadmill is that people commonly use
One of body-building apparatus.Treadmill is provided with a treadmill, and treadmill generally includes motor, runs plate, treadbelt and treadmill fixed mount, motor and
Run plate to be arranged on treadmill fixed mount, treadmill fixed mount is respectively arranged at two ends with driving cylinder and driven corresponding to the forward and backward of plate is run
Cylinder, drives cylinder and follower rollers to cooperate and drive treadbelt with this.
In motor process, treadmill can form certain impulsive force to the foot of user, and ankle, knee to user etc. are closed
Section connecting portion brings vibrations to damage.At present, treadmill is all passive type damping, realizes subtracting by installing some elastomeric materials
Shake, but due to the quality problems of elastomeric material, the deformation that is hit is little, it is difficult to effectively absorb the impulsive force of generation of running, and uses
The head of a household moves on a treadmill the phase, still can cause certain damage to the joint such as ankle, knee connecting portion.Therefore, it is necessary to
There is provided a damping property good damping, the effect of constantly damping is reached, to protect user's ankle knee joint, it is to avoid motion is damaged
Wound, strengthens the train on of people.
In view of this, the present inventor specially devises a kind of damping and its shock-dampening method for being applied to treadmill, this
Thus case produces.
The content of the invention
It is an object of the invention to provide a kind of damping and its shock-dampening method for being applied to treadmill, to reach constantly
The effect of damping, is prevented effectively from athletic injury, makes user feel more safety and comfort in motor process.
For achieving the above object, the technical solution used in the present invention is：
A kind of damping for being applied to treadmill, the damping includes housing, adjusting means, support member, driving electricity
Machine and controller, adjusting means is arranged in housing and through the two ends of housing, and adjusting means is connected with support member, and support member sets
Put running on plate or treadmill, motor and adjusting means drive connection, controller is connected respectively with motor, motor.
The top of the housing is provided with the first limited impression, and its underpart is provided with the second limited impression, on the first limited impression
First through hole is provided with, relative to the second through hole is provided with the position of first through hole on the second limited impression, adjusting means includes bullet
Spring, movable teeth axle and limited block, one end of spring is connected with support member, and its other end is placed in the first limited impression, activity
The upper end of tooth axle sequentially passes through first through hole, spring and is connected with support member, and its lower end connects through the second through hole and with limited block
Connect, limited block is located in the second limited impression, motor gear, motor gear and movable teeth axle are housed in the drive shaft of motor
Intermeshing.
The limited block is fixing bolt, and the lower end of movable teeth axle is provided with the screw thread coordinated for fixing bolt.
The support member is arranged on the middle part of treadmill front end and near the installed position of motor.
The support member is avoided being arranged on race plate lower surface while treadbelt region.
A kind of shock-dampening method of the damping for being applied to treadmill, comprises the following steps：
Step S01：Changed according to the paces of user, motor current data change；
Step S02：Controller obtains the motor current data of change, and controls motor with this；
Step S03：Motor is driven by adjusting means and runs plate or treadmill generation displacement；
Step S04：Run plate or treadmill to reset by adjusting means.
In step S01, motor current data change, and when the step of user steps on treadmill, motor current is immediately
Increase；When the step of user leaves treadmill, motor current is gradually reduced.
In step S02, controller reads the motor current data of change, and drives according to equal ratio control
Motor is rotated.
In step S02, controller control motor is comprised the following steps：
Step S021：Controller is analyzed and processes motor current data, and forms the control instruction to motor；
Step S022：Controller controls motor according to control instruction.
Present configuration is simple, designs ingenious, by matching somebody with somebody between adjusting means, support member, motor and controller
Close so that the damping amplitude of accommodation and frequency of adjusting means is walk in step with each other with the step of people, reaches the effect of constantly damping, effectively
Athletic injury is avoided, makes user feel more safety and comfort in motor process, significantly strengthen Consumer's Experience.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural representation one of the present invention；
Fig. 2 is the structural representation two of the present invention；
Fig. 3 is the use schematic diagram of the present invention；
Fig. 4 is method of the present invention flow chart；
Fig. 5 is motor current time history plot in motor process；
Fig. 6 is spring telescopic displacement time history plot in motor process.
In figure：
1- housings；The limited impressions of 11- first；111- first through hole；The limited impressions of 12- second；The through holes of 121- second；2-
Support member；3- springs；4- movable teeth axles；5- limited blocks；6- motors；61- motor gears；7- controllers；8- treadmills；81- runs
Plate.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect are clearer, clear, below tie
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in figures 1 and 3, present invention is disclosed a kind of damping for being applied to treadmill, the damping includes
Housing 1, adjusting means, support member 2, motor 6 and controller 7, adjusting means is arranged in housing 1 and through housing 1
Two ends, adjusting means is connected with support member 2, and support member 2 is arranged on race plate 81 or treadmill 8, and motor 6 drives with adjusting means
Dynamic connection, controller 7 is connected respectively with motor, motor 6.
As shown in Fig. 2 in the present embodiment, the top of the housing 1 is provided with the first limited impression 11, and its underpart is provided with
Two limited impressions 12, the first limited impression 11 is provided with first through hole 111, relative to first through hole on the second limited impression 12
Be provided with the second through hole 121 at 111 position, adjusting means includes spring 3, movable teeth axle 4 and limited block 5, one end of spring 3 with
Support member 2 connects, and its other end is placed in the first limited impression 11, and the upper end of movable teeth axle 4 sequentially passes through first through hole
111st, spring 3 and it is connected with support member 2, its lower end is connected through the second through hole 121 and with limited block 5, limited block 5 is located at second
In limited impression 12, the effect of the second limited impression 12 is the restoring force of spring 3 for when the external force that spring 3 is subject to reduces
Drive support member 2, movable teeth axle 4 and limited block 5 that limiting displacement stroke is carried out when shifting up, in the drive shaft of motor 6
Equipped with motor gear 61, motor gear 61 is intermeshed with movable teeth axle 4, and motor 6 passes through the drive activity of motor gear 61
The displacement vertically downward of tooth axle 4.
Preferably, limited block 5 is fixing bolt, and the lower end of movable teeth axle 4 is provided with the screw thread coordinated for fixing bolt, needs
What is illustrated is that it is spacing recessed that fixing bolt is integrally completely in second when spring 3 is not subject to external force effect in normal condition
The inside of groove 12.
In order to realize preferably damping effect, the support member 2 can be arranged on the middle part of the front end of treadmill 8 and near motor
Installed position；Support member 2 can also be avoided being arranged on the race lower surface of plate 81 while treadbelt region.
It is as shown in Figure 4 present invention further teaches a kind of shock-dampening method of the damping for being applied to treadmill including following
Step：
Step S01：Changed according to the paces of user, motor current data change；
Step S02：Controller 7 obtains the motor current data of change, and controls motor 6 with this；
Step S03：Motor 6 is driven by adjusting means and runs plate 81 or the generation displacement of treadmill 8；
Step S04：Run plate 81 or treadmill 8 to reset by adjusting means.
Specifically, when the step of user steps on treadmill 8, motor current increases immediately；When the step of user leaves treadmill 8
When, motor current is gradually reduced.
In order that damping effect is more preferably, the controller 7 of this embodiment reads the motor current data of change, and according to same
Deng ratio control motor 6 rotate.
In above-mentioned steps S02, in step S02, the control motor 6 of controller 7 further includes following step
Suddenly：
Step S021：Controller 7 is analyzed and processes motor current data, and forms the control instruction to motor 6；
Step S022：Controller 7 controls motor 6 according to control instruction.
The principle of the present invention is as follows：
As shown in Figure 5 to Figure 6, user motion when, when step steps on the moment of treadmill 8, motor current increases immediately, when
Step leaves the moment of treadmill 8, and motor current is gradually reduced, therefore, the change of motor current is consistent with the paces of user.
The motor current data of change are read by controller 7 using the principle, and goes to control damping according to equal ratio
Motor 6 is rotated, specific as follows：
When the step of user steps on treadmill 8, controller 7 reads and control after the change of motor current 6 turns of motor
Dynamic, motor 6 drives the displacement vertically downward of movable teeth axle 4, and makes race plate 81 or treadmill 8 to bottom offset by support member 2；When
When the step of user leaves treadmill 8, the active force moment that treadmill 8 is subject to weakens, in the presence of the restoring force of spring 3, movable teeth
Axle 4 makes race plate 81 or the resilience of treadmill 8 reset by support member 2.Above-mentioned motor current is bigger, and displacement amplitude is bigger, i.e. user
Walk faster, stretching frequency is faster, reach the effect of constantly damping.
In addition, it is necessary to explanation, when treadbelt is static, user can be stepped down in above race plate 81, using spring 3
Effect is up and down to be loosened.
Present configuration is simple, designs ingenious, by between adjusting means, support member 2, motor 6 and controller 7
Coordinate so that the damping amplitude of accommodation and frequency of adjusting means is walk in step with each other with the step of people, reaches the effect of constantly damping, is had
Effect avoids athletic injury, makes user feel more safety and comfort in motor process, significantly strengthens Consumer's Experience.
Described above illustrates and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
It is dynamic.And change that those skilled in the art are carried out and change be without departing from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (9)
1. a kind of damping for being applied to treadmill, it is characterised in that：The damping includes housing, adjusting means, support
Part, motor and controller, adjusting means is arranged in housing and through the two ends of housing, and adjusting means connects with support member
Connect, support member is arranged on race plate or treadmill, motor and adjusting means drive connection, controller respectively with motor, drive
Motor connection.
2. a kind of damping for being applied to treadmill according to claim 1, it is characterised in that：The top of the housing
The first limited impression is provided with, its underpart is provided with the second limited impression, and the first limited impression is provided with first through hole, and second is spacing recessed
Relative to the second through hole is provided with the position of first through hole on groove, adjusting means includes spring, movable teeth axle and limited block, spring
One end be connected with support member, its other end is placed in the first limited impression, and the upper end of movable teeth axle sequentially passes through first and leads to
Hole, spring are simultaneously connected with support member, and its lower end is connected through the second through hole and with limited block, and limited block is located at the second limited impression
It is interior, motor gear is housed in the drive shaft of motor, motor gear is intermeshed with movable teeth axle.
3. a kind of damping for being applied to treadmill according to claim 2, it is characterised in that：The limited block is solid
Determine bolt, the lower end of movable teeth axle is provided with the screw thread coordinated for fixing bolt.
4. a kind of damping for being applied to treadmill according to claim 1 or 2 or 3, it is characterised in that：The support
Part is arranged on the middle part of treadmill front end and near the installed position of motor.
5. a kind of damping for being applied to treadmill according to claim 1 or 2 or 3, it is characterised in that：The support
Part is avoided being arranged on race plate lower surface while treadbelt region.
6. a kind of shock-dampening method of the damping for being applied to treadmill, it is characterised in that comprise the following steps：
Step S01：Changed according to the paces of user, motor current data change；
Step S02：Controller obtains the motor current data of change, and controls motor with this；
Step S03：Motor is driven by adjusting means and runs plate or treadmill generation displacement；
Step S04：Run plate or treadmill to reset by adjusting means.
7. the shock-dampening method of a kind of damping for being applied to treadmill according to claim 6, it is characterised in that described
In step S01, motor current data change, and when the step of user steps on treadmill, motor current increases immediately；The foot of user
When step leaves treadmill, motor current is gradually reduced.
8. the shock-dampening method of a kind of damping for being applied to treadmill according to claim 6, it is characterised in that described
In step S02, controller reads the motor current data of change, and rotates according to equal ratio control motor.
9. the shock-dampening method of a kind of damping for being applied to treadmill according to claim 6, it is characterised in that described
In step S02, controller control motor is comprised the following steps：
Step S021：Controller is analyzed and processes motor current data, and forms the control instruction to motor；
Step S022：Controller controls motor according to control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199796.3A CN106621188B (en) | 2016-12-22 | 2016-12-22 | A kind of damping and its shock-dampening method applied to treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199796.3A CN106621188B (en) | 2016-12-22 | 2016-12-22 | A kind of damping and its shock-dampening method applied to treadmill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106621188A true CN106621188A (en) | 2017-05-10 |
| CN106621188B CN106621188B (en) | 2019-02-22 |
Family
ID=58834000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199796.3A Active CN106621188B (en) | 2016-12-22 | 2016-12-22 | A kind of damping and its shock-dampening method applied to treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621188B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432648A (en) * | 2022-03-04 | 2022-05-06 | 浙江飞神车业有限公司 | Functional treadmill and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132340A (en) * | 1999-06-22 | 2000-10-17 | Wang; Leao | Cushioning device for treadmill |
| CN2788849Y (en) * | 2005-04-07 | 2006-06-21 | 王孝武 | Damping vibration reducing electric treadlemill |
| CN201208478Y (en) * | 2008-04-25 | 2009-03-18 | 长辰精密股份有限公司 | Shock absorbers for treadmills |
| CN201912699U (en) * | 2010-12-22 | 2011-08-03 | 广州龙康体育用品有限公司 | Dumping and shockproof mechanism of running machine |
| CN202349089U (en) * | 2011-12-14 | 2012-07-25 | 上海天合石油工程股份有限公司 | Shock absorber |
| WO2012136842A1 (en) * | 2011-04-08 | 2012-10-11 | Universite Pierre Et Marie Curie (Paris 6) | Enclosure intended to be arranged in an everyday object subject to stress |
| CN202951175U (en) * | 2012-12-07 | 2013-05-29 | 山东众美健身产业发展有限公司 | Running machine equipped with flexible damping device |
| CN206285409U (en) * | 2016-12-22 | 2017-06-30 | 厦门鑫奥力电器有限公司 | A kind of damping for being applied to treadmill |
-
2016
- 2016-12-22 CN CN201611199796.3A patent/CN106621188B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132340A (en) * | 1999-06-22 | 2000-10-17 | Wang; Leao | Cushioning device for treadmill |
| CN2788849Y (en) * | 2005-04-07 | 2006-06-21 | 王孝武 | Damping vibration reducing electric treadlemill |
| CN201208478Y (en) * | 2008-04-25 | 2009-03-18 | 长辰精密股份有限公司 | Shock absorbers for treadmills |
| CN201912699U (en) * | 2010-12-22 | 2011-08-03 | 广州龙康体育用品有限公司 | Dumping and shockproof mechanism of running machine |
| WO2012136842A1 (en) * | 2011-04-08 | 2012-10-11 | Universite Pierre Et Marie Curie (Paris 6) | Enclosure intended to be arranged in an everyday object subject to stress |
| CN202349089U (en) * | 2011-12-14 | 2012-07-25 | 上海天合石油工程股份有限公司 | Shock absorber |
| CN202951175U (en) * | 2012-12-07 | 2013-05-29 | 山东众美健身产业发展有限公司 | Running machine equipped with flexible damping device |
| CN206285409U (en) * | 2016-12-22 | 2017-06-30 | 厦门鑫奥力电器有限公司 | A kind of damping for being applied to treadmill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432648A (en) * | 2022-03-04 | 2022-05-06 | 浙江飞神车业有限公司 | Functional treadmill and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106621188B (en) | 2019-02-22 |
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Effective date of registration: 20210915 Address after: 361100 4th floor, No. 1129, Jiji Road, industrial concentration zone, Tong'an District, Xiamen City, Fujian Province Patentee after: Xiamen Renhe Sports Equipment Co.,Ltd. Address before: 361000 second and third floors of plant 3, No. 687 Ji'an Road, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN XIN AOLI ELECTRICAL APPLIANCE Co.,Ltd. |