CN106621188B - A kind of damping and its shock-dampening method applied to treadmill - Google Patents
A kind of damping and its shock-dampening method applied to treadmill Download PDFInfo
- Publication number
- CN106621188B CN106621188B CN201611199796.3A CN201611199796A CN106621188B CN 106621188 B CN106621188 B CN 106621188B CN 201611199796 A CN201611199796 A CN 201611199796A CN 106621188 B CN106621188 B CN 106621188B
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- CN
- China
- Prior art keywords
- treadmill
- driving motor
- regulating device
- motor
- supporting element
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Classifications
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- 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
Abstract
The invention discloses a kind of dampings applied to treadmill, the damping includes shell, regulating device, supporting element, driving motor and controller, the both ends in shell and running through shell are arranged in regulating device, regulating device is connect with supporting element, supporting element setting is on running plate or treadmill, driving motor and regulating device are drivingly connected, and controller is connect with motor, driving motor respectively；Its shock-dampening method is the following steps are included: step S01: being changed according to the paces of user, motor current data change；Step S02: controller obtains the motor current data of variation, and controls driving motor with this；Step S03: driving motor is driven by regulating device runs plate or treadmill generation displacement；Step S04: running plate or treadmill is resetted by regulating device.The present invention achievees the effect that constantly damping by the cooperation between shell, regulating device, supporting element, driving motor and controller, it is ensured that user feels more safety and stability in motion process.
Description
Technical field
The present invention relates to body-building apparatus technical field more particularly to a kind of dampings and its damping applied to treadmill
Method.
Background technique
In people's daily life, in order to keep fit, fitness equipment is widely used in people, and treadmill is that people are common
One of fitness equipment.Treadmill is equipped with a treadmill, and treadmill generally includes motor, runs plate, treadbelt and treadmill fixed frame, motor and
It runs plate to be arranged on treadmill fixed frame, treadmill fixed frame, which corresponds to, to be run the front and rear ends of plate and be respectively equipped with driving roller and driven
Roller drives roller and driven roller to cooperate and drives treadbelt with this.
During the motion, treadmill can form certain impact force to the foot of user, close to ankle, knee of user etc.
Section connecting portion brings vibration to damage.Currently, treadmill is all passive type damping, subtracted by installing some elastic material realizations
Shake, but due to the quality problems of elastic material, be hit and deform less, it is difficult to the impact force for generation of running effectively is absorbed, is used
The head of a household moves the phase on a treadmill, still can cause certain damage to the joints such as ankle, knee connecting portion.Therefore, it is necessary to
One good damping of damping property is provided, achievees the effect that constantly damping, to protect user's ankle knee joint, movement is avoided to damage
Wound, reinforces the exercise effect of people.
In view of this, the present inventor specially devises a kind of damping and its shock-dampening method applied to treadmill, this
Thus case generates.
Summary of the invention
The purpose of the present invention is to provide a kind of dampings and its shock-dampening method applied to treadmill, to reach constantly
The effect of damping, effectively avoids injury gained in sports, and user is made to feel more safety and comfort in motion process.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of damping applied to treadmill, the damping include shell, regulating device, supporting element, driving electricity
The both ends in shell and running through shell are arranged in machine and controller, regulating device, and regulating device is connect with supporting element, and supporting element is set
It sets on running plate or treadmill, driving motor and regulating device are drivingly connected, and controller is connect with motor, driving motor respectively.
The top of the shell is equipped with the first limiting groove, and its underpart is equipped with the second limiting groove, on the first limiting groove
Equipped with first through hole, relative to the second through-hole is equipped at the position of first through hole on the second limiting groove, regulating device includes bullet
Spring, activity tooth shaft and limited block, one end of spring are connect with supporting element, and the other end is placed in the first limiting groove, activity
The upper end of tooth shaft sequentially passes through first through hole, spring and connect with supporting element, and lower end passes through the second through-hole and connects with limited block
It connects, limited block is located in the second limiting groove, and motor gear, motor gear and activity tooth shaft are housed in the drive shaft of driving motor
Intermeshing.
The limited block is fixing bolt, and the lower end of activity tooth shaft is equipped with the screw thread cooperated for fixing bolt.
The middle part of treadmill front end and the installed position close to motor is arranged in the supporting element.
Plate lower surface is being run in setting while the supporting element avoids treadbelt region.
A kind of shock-dampening method of the damping applied to treadmill, comprising the following steps:
Step S01: changing according to the paces of user, and motor current data change；
Step S02: controller obtains the motor current data of variation, and controls driving motor with this；
Step S03: driving motor is driven by regulating device runs plate or treadmill generation displacement；
Step S04: running plate or treadmill is resetted by regulating device.
In the 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 the step S02, controller reads the motor current data of variation, and controls driving according to same ratio
Motor rotation.
In the step S02, controller controls driving motor, comprising the following steps:
Step S021: controller analysis and processing motor current data, and form the control instruction to driving motor；
Step S022: controller controls driving motor according to control instruction.
The configuration of the present invention is simple, it is ingenious in design, pass through matching between regulating device, supporting element, driving motor and controller
It closes, so that the damping amplitude of accommodation and frequency of regulating device are walk in step with each other with the step of people, achievees the effect that constantly damping, effectively
Injury gained in sports is avoided, so that user is felt more safety and comfort in motion process, strengthens user experience significantly.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention one；
Fig. 2 is structural schematic diagram two of the invention；
Fig. 3 uses schematic diagram for of the invention；
Fig. 4 is flow chart of the method for the present invention；
Fig. 5 is motor current time history plot in motion process；
Fig. 6 is spring telescopic displacement time history plot in motion process.
In figure:
1- shell；The first limiting groove of 11-；111- first through hole；The second limiting groove of 12-；The second through-hole of 121-；2- branch
Support member；3- spring；4- activity tooth shaft；5- limited block；6- driving motor；61- motor gear；7- controller；8- treadmill；81- is run
Plate.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
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 discloses a kind of damping applied to treadmill, which includes
Shell 1, regulating device, supporting element 2, driving motor 6 and controller 7, regulating device are arranged in shell 1 and through shell 1
Both ends, regulating device are connect with supporting element 2, and the setting of supporting element 2 on running plate 81 or treadmill 8, drive by driving motor 6 and regulating device
Dynamic connection, controller 7 are connect with motor, driving motor 6 respectively.
As shown in Fig. 2, in the present embodiment, the top of the shell 1 is equipped with the first limiting groove 11, and its underpart is equipped with the
Two limiting grooves 12, the first limiting groove 11 are equipped with first through hole 111, relative to first through hole on the second limiting groove 12
The second through-hole 121 is equipped at 111 position, regulating device includes spring 3, activity tooth shaft 4 and limited block 5, one end of spring 3 with
Supporting element 2 connects, and the other end is placed in the first limiting groove 11, and the upper end of activity tooth shaft 4 sequentially passes through first through hole
111, it spring 3 and is connect with supporting element 2, lower end passes through the second through-hole 121 and connect with limited block 5, and limited block 5 is positioned at second
In limiting groove 12, when the effect of the second limiting groove 12 is that the external force for being subject to when spring 3 reduces, the restoring force of spring 3
Limiting displacement stroke is carried out when supporting element 2, activity tooth shaft 4 and limited block 5 being driven to shift up, in the drive shaft of driving motor 6
Equipped with motor gear 61, motor gear 61 and activity tooth shaft 4 are intermeshed, and driving motor 6 passes through 61 drive activity of motor gear
Tooth shaft 4 is displaced vertically downward.
Preferably, limited block 5 is fixing bolt, and the lower end of activity tooth shaft 4 is equipped with the screw thread cooperated for fixing bolt, needs
What is illustrated is when spring 3 is not in normal condition by external force, and it is recessed that fixing bolt is integrally completely in the second limit
The inside of slot 12.
In order to realize that preferable damping effect, the supporting element 2 can be set the middle part in 8 front end of treadmill and close to motors
Installed position；81 lower surface of plate is being run in setting while supporting element 2 can also avoid treadbelt region.
As shown in Figure 4 present invention further teaches a kind of shock-dampening method of damping applied to treadmill, including it is following
Step:
Step S01: changing according to the paces of user, and motor current data change；
Step S02: controller 7 obtains the motor current data of variation, and controls driving motor 6 with this；
Step S03: driving motor 6 is driven by regulating device runs plate 81 or the generation displacement of treadmill 8；
Step S04: running plate 81 or treadmill 8 is resetted by regulating device.
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 to make damping effect more preferably, the controller 7 of this embodiment reads the motor current data of variation, and according to same
Deng ratio control driving motor 6 rotate.
In above-mentioned steps S02, in the step S02, it further comprises following step that controller 7, which controls driving motor 6,
It is rapid:
Step S021: the analysis of controller 7 and processing motor current data, and form the control instruction to driving motor 6；
Step S022: controller 7 controls driving motor 6 according to control instruction.
The principle of the present invention is as follows:
As shown in Figure 5 to Figure 6, during exercise, when step steps on the moment of treadmill 8, motor current increases user immediately, when
Step leaves the moment of treadmill 8, and motor current is gradually reduced, and therefore, the variation of motor current and the paces of user are consistent.
The motor current data of variation are read by controller 7 using the principle, and remove control damping according to same ratio
Driving motor 6 rotates, specific as follows:
When the step of user steps on treadmill 8, controller 7 controls 6 turns of driving motor after reading the variation of motor current
Dynamic, 6 drive activity tooth shaft 4 of driving motor is displaced vertically downward, and makes to run plate 81 or treadmill 8 to bottom offset by supporting element 2；When
When the step of user leaves treadmill 8, the active force moment that treadmill 8 is subject to weakens, under the action of 3 restoring force of spring, movable teeth
Axis 4 makes to run plate 81 by supporting element 2 or the rebound of treadmill 8 resets.Above-mentioned motor current is bigger, and displacement amplitude is bigger, i.e. user
Walk faster, stretching frequency is faster, achievees the effect that constantly damping.
In addition, it is necessary to explanation, when treadbelt is static, user, which can step down in, to be run above plate 81, utilizes spring 3
Act on up and down loosened.
The configuration of the present invention is simple, it is ingenious in design, by between regulating device, supporting element 2, driving motor 6 and controller 7
Cooperation, so that the damping amplitude of accommodation and frequency of regulating device are walk in step with each other with the step of people, achievees the effect that constantly damping, has
Effect avoids injury gained in sports, so that user is felt more safety and comfort in motion process, strengthens user experience significantly.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (7)
1. a kind of damping applied to treadmill, it is characterised in that: the damping includes shell, regulating device, support
The both ends in shell and running through shell are arranged in part, driving motor and controller, regulating device, and regulating device and supporting element connect
Connect, on running plate or treadmill, driving motor and regulating device are drivingly connected for supporting element setting, controller respectively with motor, driving
Motor connection；The top of the shell is equipped with the first limiting groove, and its underpart is equipped with the second limiting groove, on the first limiting groove
Equipped with first through hole, relative to the second through-hole is equipped at the position of first through hole on the second limiting groove, regulating device includes bullet
Spring, activity tooth shaft and limited block, one end of spring are connect with supporting element, and the other end is placed in the first limiting groove, activity
The upper end of tooth shaft sequentially passes through first through hole, spring and connect with supporting element, and lower end passes through the second through-hole and connects with limited block
It connects, limited block is located in the second limiting groove, and motor gear, motor gear and activity tooth shaft are housed in the drive shaft of driving motor
Intermeshing.
2. a kind of damping applied to treadmill according to claim 1, it is characterised in that: the limited block is solid
Determine bolt, the lower end of activity tooth shaft is equipped with the screw thread cooperated for fixing bolt.
3. a kind of damping applied to treadmill according to claim 1 or 2, it is characterised in that: the supporting element
The middle part of treadmill front end and the installed position close to motor are set.
4. a kind of damping applied to treadmill according to claim 1 or 2, it is characterised in that: the supporting element
Plate lower surface is being run in setting while avoiding treadbelt region.
5. a kind of shock-dampening method of the damping applied to treadmill, which comprises the following steps:
Step S01: changing according to the paces of user, and motor current data change, in the step S01, motor current number
According to changing, when the step of user steps on treadmill, motor current increases immediately；When the step of user leaves treadmill, motor electricity
Stream is gradually reduced；
Step S02: controller obtains the motor current data of variation, and controls driving motor with this；
Step S03: driving motor is driven by regulating device runs plate or treadmill generation displacement；
Step S04: running plate or treadmill is resetted by regulating device.
6. a kind of shock-dampening method of damping applied to treadmill according to claim 5, which is characterized in that described
In step S02, controller reads the motor current data of variation, and according to same ratio control driving motor rotation.
7. a kind of shock-dampening method of damping applied to treadmill according to claim 5, which is characterized in that described
In step S02, controller controls driving motor, comprising the following steps:
Step S021: controller analysis and processing motor current data, and form the control instruction to driving motor；
Step S022: controller controls driving 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 CN106621188A (en) | 2017-05-10 |
| CN106621188B true CN106621188B (en) | 2019-02-22 |
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| 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 |
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| Country | Link |
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| CN (1) | CN106621188B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432648B (en) * | 2022-03-04 | 2023-05-30 | 浙江飞神车业有限公司 | Functional running machine and application 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-absorbing device of running device |
| 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-absorbing device of running device |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN106621188A (en) | 2017-05-10 |
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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. |
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