CN205198799U - Body -building apparatus counter weight system - Google Patents
Body -building apparatus counter weight system Download PDFInfo
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- CN205198799U CN205198799U CN201520857492.6U CN201520857492U CN205198799U CN 205198799 U CN205198799 U CN 205198799U CN 201520857492 U CN201520857492 U CN 201520857492U CN 205198799 U CN205198799 U CN 205198799U
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- resistance
- motor
- displacement
- counterweight
- building apparatus
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Abstract
The utility model discloses a counter weight system of body -building apparatus. The utility model discloses a system includes: the changeover contact ware, its with the moving part of body -building apparatus links to each other, be used for with moving part's motion displacement turns into the counter weight displacement of particular form, controllable resistance device, its with the changeover contact ware links to each other, and it is right to be used for the resistance to displacement is applyed in order to realize to the counter weight displacement the counter weight of body -building apparatus, the draft control device, its with controllable resistance device links to each other, is used for control the output of controllable resistance device the size of resistance to displacement. Compared with the prior art, according to the utility model discloses a body -building apparatus counter weight system can be simply swift the accurate of realization counter weight adjust, improve the counter weight adjust the basis of precision on greatly reduced the use degree of difficulty of body -building apparatus to user experience is greatly improved.
Description
Technical field
The utility model relates to body-building field, relates to a kind of counterweight of body-building apparatus system specifically.
Background technology
Along with growth in the living standard, in order to improve healthy degree, body-building is more and more universal in people's daily life.
Due to the diversity of physical training style, body-building equipment is also varied.Common body-building equipment is all provided with Weighting system, and in order to adapt to different body-building demands, the counterweight of the Weighting system of body-building equipment exports adjustable often.
In the prior art, the Weighting system of body-building equipment normally realizes based on counterweight, utilizes the quantity manually increasing/reduce counterweight to realize the adjustment of counterweight.Adjustment process is loaded down with trivial details, has certain operation easier for beginner.Counterweight adjustment simultaneously based on the Weighting system of counterweight is stepped-style, and flexibility, the adaptability of counterweight adjustment are very low.Greatly affect the Consumer's Experience of body-building apparatus.
Therefore, in order to improve the Consumer's Experience of body-building apparatus, need a kind of new counterweight of body-building apparatus system.
Utility model content
In order to improve the Consumer's Experience of body-building apparatus, the utility model provides a kind of Weighting system of body-building apparatus, comprising:
Conversion connector, it is connected with the moving component of body-building apparatus, for the moving displacement of described moving component being converted into the counterweight displacement of particular form;
Controllable resistance device, it is connected with described conversion connector, for applying resistance to displacement to realize the counterweight of described body-building apparatus to described counterweight displacement;
Resistance control device, it is connected with described controllable resistance device, for controlling the size of the described resistance to displacement that described controllable resistance device exports.
In one embodiment, described system also comprises resistance measurement apparatus, and described resistance measurement apparatus is connected with described resistance control device, for measuring and exporting the size of described resistance to displacement that described controllable resistance device exports to described resistance control device.
In one embodiment, described resistance measurement apparatus is connected with described resistance control device is wired or wireless.
In one embodiment, described resistance measurement apparatus is connected with described moving component, described conversion connector or described controllable resistance device.
In one embodiment, construct described controllable resistance device based on motor, wherein:
Be configured with rotating mechanism in described conversion connector, the counterweight displacement that described conversion connector exports is that the rotation of described rotating mechanism exports;
The rotating shaft of described motor is fixedly connected with the rotating shaft of described rotating mechanism, and described motor comes to apply resistance to the rotation of the rotating shaft of described rotating mechanism by the turning moment of self.
In one embodiment, construct described resistance control device based on motor control assembly, described motor control assembly is configured to export corresponding control signal to regulate the turning moment of described motor based on external command.
In one embodiment, described motor control assembly is configured to the described control signal of output continuously linear change linearly to change the turning moment of described motor.
In one embodiment, described motor control assembly comprises controling parameters memory, prestore the preset value of the described control signal of the different rotary moment scope of corresponding described motor in described controling parameters memory, described resistance control device is configured to call based on external command and exports the corresponding described preset value prestored in described controling parameters memory changes described motor turning moment with staged.
In one embodiment, described motor control assembly also comprises the buffer be connected on described motor, and described buffer is formed at when described resistance control device exports different described preset values and keeps described motor to seamlessly transit between different turning moments.
Compared with prior art, can the fine adjustment realizing counterweight of simple and fast according to counterweight of body-building apparatus system of the present utility model, the basis of improving counterweight degree of regulation greatly reduces the use difficulty of body-building apparatus, thus substantially increases Consumer's Experience.
Further feature of the present utility model or advantage will be set forth in the following description.Further, Partial Feature of the present utility model or advantage will be become apparent by description, or be understood by implementing the utility model.The purpose of this utility model and certain advantages realize by step specifically noted in description, claims and accompanying drawing or obtain.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present utility model or technical scheme of the prior art, do simple introduction by accompanying drawing required in embodiment or description of the prior art below.Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, with embodiment of the present utility model jointly for explaining the utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the system architecture diagram according to the utility model one embodiment.
Detailed description of the invention
Embodiment of the present utility model is described in detail below with reference to drawings and Examples.Enforcement personnel of the present utility model whereby can fully understand how application technology means solve technical problem and reach the implementation procedure of technique effect the utility model.Thus enforcement personnel of the present utility model specifically can implement the utility model according to above-mentioned implementation procedure.It should be noted that, only otherwise form conflict, each embodiment in the utility model and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection domain of the present utility model.
In the prior art, the Weighting system of body-building equipment normally realizes based on counterweight, utilizes the quantity manually increasing/reduce counterweight to realize the adjustment of counterweight.Adjustment process is loaded down with trivial details, has certain operation easier for beginner.Counterweight adjustment simultaneously based on the Weighting system of counterweight is stepped-style, and flexibility, the adaptability of counterweight adjustment are very low.Greatly affect the Consumer's Experience of body-building apparatus.
In order to improve the Consumer's Experience of body-building apparatus, the utility model proposes a kind of Weighting system of body-building apparatus.As shown in Figure 1, in an embodiment of the present utility model, system 100 comprises conversion connector 120, controllable resistance device 101 and resistance control device 102.
Conversion connector 120 is connected with the moving component of body-building apparatus, for the moving displacement of moving component being converted into the counterweight displacement of particular form.Controllable resistance device 101 is connected with conversion connector 120, for applying resistance to displacement to realize the counterweight of body-building apparatus to counterweight displacement.The resistance to displacement that the 101 pairs of counterweight displacements of controllable resistance device apply is transmitted on the moving component of body-building apparatus by conversion connector 120, the resistance that the moving component of such body-building apparatus carries out moving displacement will increase, thus realizes the increase (vice versa) of counterweight.
In the present embodiment, construct controllable resistance device 101 based on motor 130, motor 130 realizes resistance to displacement by the turning moment of self.
Concrete, in conversion connector 120, be configured with rotating mechanism 121, the counterweight displacement that conversion connector 120 exports is that the rotation of rotating mechanism 121 exports.The rotating shaft of motor 130 is fixedly connected with the rotating shaft of rotating mechanism 121, and such motor 130 just can apply resistance by the turning moment of self to the rotation of the rotating shaft of rotating mechanism 121 thus realize the applying of resistance to displacement.
For rowing machine, its moving component is horizontal movement parts.As shown in Figure 1, conversion connector 120 is connected with the horizontal movement parts 111 of rowing machine 110.
In the present embodiment, the horizontal displacement of horizontal movement parts 111 is converted into swing offset (rotation of flywheel) and is exported by rotating mechanism 121 by conversion connector 120.Rotating mechanism 121 is connected to motor 130, and motor 130 applies resistance (stop and rotate) by the turning moment of self to swing offset (rotation of rotating mechanism 121).Such resistance will be transmitted on the horizontal movement parts 111 of rowing machine 110 by conversion connector 120, thus increases resistance when horizontal movement parts 111 carry out horizontal movement, realizes the increase of counterweight.
In order to control the size of resistance to realize the adjustment of counterweight, in system 100, be also configured with resistance control device 102.Resistance control device 102 is connected with controllable resistance device 101, for controlling the size of the resistance to displacement that controllable resistance device 101 exports.
Specific to the present embodiment, resistance control device 102 is motor control assembly 140.Motor control assembly 140 is configured to the turning moment changing motor by changing the control signal being input to motor 130.
In order to improve the degree of regulation of counterweight further, also be configured with resistance measurement apparatus 103 within system 100, resistance measurement apparatus 103 is connected with resistance control device 102, for measuring and exporting the size of resistance to displacement that controllable resistance device 101 exports to resistance control device 140.Concrete, resistance measurement apparatus 103 can be connected with body-building apparatus moving component, conversion connector 120 and/or controllable resistance device 101.Resistance measurement apparatus 103 exports the concrete condition fed back current counterweight and regulate by the resistance to displacement directly measuring the motion state of body-building apparatus moving component, conversion connector 120 stressing conditions or controllable resistance device 101.
Further, according to the actual requirements, resistance measurement apparatus 103 is connected (such as with resistance control device 102 is wired or wireless, adopts wired connection when resistance measurement apparatus 103 and resistance control device 102 close together, when when resistance measurement apparatus 103 and resistance control device 102 is distant or difficult wiring time adopt wireless connections).
Resistance control device 140 adjusted in time by the measured value that resistance measurement apparatus 103 feeds back output to controllable resistance device 101 control signal to regulate the output of controllable resistance device 101 in real time, thus final resistance is exported reach required scope more accurately.
Specific to the present embodiment, based on pulling force sensor structure resistance measurement apparatus 103.Resistance measurement apparatus 103 is directly connected to the horizontal movement parts 111 of rowing machine 110, and it directly measures the horizontal resistance of horizontal movement parts 111.
Turning moment due to motor 130 is a linear variable that can continue to regulate and control, and therefore by the accurate control signal controlling the output of motor control assembly 140, just can realize the turning moment of the control motor 130 of exact linear.Thus realize regulating and controlling the exact linear of counterweight.In the utility model one embodiment, motor control assembly 140 is configured to the described control signal of output continuously linear change linearly to change the turning moment of described motor.
Linear regulation achieves seamlessly transitting of breeding adjustment on the basis substantially increasing counterweight degree of regulation.
Further, in order to simplify the operation, the turning moment of motor 130 is divided into several class (scope), all corresponding specific control signal preset value of class (scope) of each turning moment.
Be configured with controling parameters memory 141 in motor control assembly 140, in controling parameters memory 141, prestore the preset value of the control signal of the different rotary moment scope of corresponding motor.Like this, when carrying out counterweight and regulating, motor control assembly 140 just can call based on external command and export the corresponding preset value that prestores in controling parameters memory 141 thus with the turning moment of staged change motor 130.This greatly simplifies operating process, thus improve Consumer's Experience.
In addition, in other embodiments of the present utility model, motor control assembly 140 can be connected with other body-building control systems (such as body-building scheme memory), so just can need automatically to regulate counterweight according to actual body-building, improve Consumer's Experience further.
Further, motor control assembly 140 also comprises the buffer 142 be connected on motor 130.Buffer 142 is formed at when motor control assembly 140 exports different preset values and keeps motor 130 to seamlessly transit between different turning moments.
Concrete, in the present embodiment, buffer 142 is connected between motor 130 and controling parameters memory 141, when controling parameters memory 141 exports the larger preset value of two differences, violent turning moment change is produced for avoiding motor 130, now buffer 142 is exporting in the process changed the median (or making the control command of output by a preset value linear change to another preset value) exported between several two preset values, thus avoids motor 130 that violent turning moment redirect change occurs.Can not only motor be protected like this, avoid the circuit of motor to suffer surge, and the moving component of motor, conversion connector and body-building apparatus can be protected, under avoiding it to be operated in the movement environment of sudden change.The weight resistance simultaneously body builder also being avoided to be suddenlyd change, thus the health of protection body builder.
Compared to prior art, the degree of regulation of counterweight is not only made greatly to improve but also enormously simplify operating process according to system of the present utility model.Further; adjustment due to the turning moment of motor can realize linear smoothing and regulate; therefore the change process of counterweight can accomplish to seamlessly transit; so not only body-building equipment can be protected; the moving component of body-building equipment is avoided to be subject to unexpected impact; more can protect the body of body builder, avoid body builder receive the resistance of sudden change and damage health.Although embodiment disclosed in the utility model is as above, the embodiment that described content just adopts for the ease of understanding the utility model, and be not used to limit the utility model.Technical staff in any the utility model art, under the prerequisite not departing from spirit and scope disclosed in the utility model, can do any amendment and change what implement in form and in details.But scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (9)
1. a Weighting system for body-building apparatus, comprising:
Conversion connector, it is connected with the moving component of body-building apparatus, for the moving displacement of described moving component being converted into the counterweight displacement of particular form;
Controllable resistance device, it is connected with described conversion connector, for applying resistance to displacement to realize the counterweight of described body-building apparatus to described counterweight displacement;
Resistance control device, it is connected with described controllable resistance device, for controlling the size of the described resistance to displacement that described controllable resistance device exports.
2. system according to claim 1, it is characterized in that, described system also comprises resistance measurement apparatus, and described resistance measurement apparatus is connected with described resistance control device, for measuring and exporting the size of described resistance to displacement that described controllable resistance device exports to described resistance control device.
3. system according to claim 2, is characterized in that, described resistance measurement apparatus is connected with described resistance control device is wired or wireless.
4. system according to claim 2, is characterized in that, described resistance measurement apparatus is connected with described moving component, described conversion connector or described controllable resistance device.
5. the system according to any one of claim 1-4, is characterized in that, constructs described controllable resistance device based on motor, wherein:
Be configured with rotating mechanism in described conversion connector, the counterweight displacement that described conversion connector exports is that the rotation of described rotating mechanism exports;
The rotating shaft of described motor is fixedly connected with the rotating shaft of described rotating mechanism, and described motor comes to apply resistance to the rotation of the rotating shaft of described rotating mechanism by the turning moment of self.
6. system according to claim 5, is characterized in that, constructs described resistance control device based on motor control assembly, and described motor control assembly is configured to export corresponding control signal to regulate the turning moment of described motor based on external command.
7. system according to claim 6, is characterized in that, described motor control assembly is configured to the described control signal of output continuously linear change linearly to change the turning moment of described motor.
8. system according to claim 6, it is characterized in that, described motor control assembly comprises controling parameters memory, prestore the preset value of the described control signal of the different rotary moment scope of corresponding described motor in described controling parameters memory, described resistance control device is configured to call based on external command and exports the corresponding described preset value prestored in described controling parameters memory changes described motor turning moment with staged.
9. system according to claim 8, it is characterized in that, described motor control assembly also comprises the buffer be connected on described motor, and described buffer is formed at when described resistance control device exports different described preset values and keeps described motor to seamlessly transit between different turning moments.
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|---|---|---|---|
| CN201520857492.6U CN205198799U (en) | 2015-10-30 | 2015-10-30 | Body -building apparatus counter weight system |
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| CN201520857492.6U CN205198799U (en) | 2015-10-30 | 2015-10-30 | Body -building apparatus counter weight system |
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| CN205198799U true CN205198799U (en) | 2016-05-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233464A (en) * | 2015-10-30 | 2016-01-13 | 山西睿智健科技有限公司 | A balance weight system and method for bodybuilding equipment |
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- 2015-10-30 CN CN201520857492.6U patent/CN205198799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233464A (en) * | 2015-10-30 | 2016-01-13 | 山西睿智健科技有限公司 | A balance weight system and method for bodybuilding equipment |
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