CN204485184U - A kind of health and fitness facilities resistance mechanism and health and fitness facilities - Google Patents
A kind of health and fitness facilities resistance mechanism and health and fitness facilities Download PDFInfo
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- CN204485184U CN204485184U CN201420622094.1U CN201420622094U CN204485184U CN 204485184 U CN204485184 U CN 204485184U CN 201420622094 U CN201420622094 U CN 201420622094U CN 204485184 U CN204485184 U CN 204485184U
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Abstract
The utility model provides a kind of health and fitness facilities resistance mechanism and health and fitness facilities, resistance mechanism comprises cylinder body and is arranged at the piston in cylinder body, one end of piston connects the piston rod reached outside cylinder body one end, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of cylinder body is connected respectively to inlet valve and outlet valve by least one pipeline, and the other end of inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in cylinder body in pipeline; Inlet valve, outlet valve and pressure sensor are connected respectively to control unit, the pressure that control unit feeds back according to pressure sensor, control unlatching or the closedown of inlet valve and outlet valve in real time, thus regulate the fluid resistance in cylinder body.The utility model overcomes the potential threat due to the inertia of balancing weight, human muscle being brought to damage in traditional health equipment, facilitates user to realize the real-time intense adjustment of resistance levels simultaneously.
Description
Technical field
The utility model relates to body-building equipment technical field, is specifically related to a kind of health and fitness facilities resistance mechanism and health and fitness facilities.
Background technology
Traditional body-building equipment adopts the motion that balancing weight is human body to provide resistance, and balancing weight is connected with the motion of body-building equipment, and the quantity of balancing weight is chosen according to the ability to bear of human body.When human muscle trains, motion overcomes the weight of the balancing weight chosen and applies resistance to human body.Traditional body-building equipment easily causes human muscle to damage due to the inertia of balancing weight, pre-configured simultaneously due to balancing weight weight, cannot carry out the adjustment of resistance neatly with small increment in real time.
Utility model content
Feature and advantage of the present utility model are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the utility model.
For overcoming the problem of prior art, the utility model provides a kind of health and fitness facilities resistance mechanism and corresponding health and fitness facilities, overcome the potential threat due to the inertia of balancing weight, human muscle being brought to damage in traditional health equipment, facilitate user to realize the real-time intense adjustment of resistance levels simultaneously.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:
According to an aspect of the present utility model, a kind of health and fitness facilities resistance mechanism is provided, comprise cylinder body and be arranged at the piston in cylinder body, one end of piston connects the piston rod reached outside cylinder body one end, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of cylinder body is connected respectively to inlet valve and outlet valve by least one pipeline, and the other end of inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in cylinder body in pipeline; Inlet valve, outlet valve and pressure sensor are connected respectively to control unit, the pressure that control unit feeds back according to pressure sensor, control unlatching or the closedown of inlet valve and outlet valve in real time, thus regulate the fluid resistance in cylinder body.
According to an embodiment of the present utility model, the fluid of cylinder body inner sealing is gas, and compressed fluid source utilizes air compressor to carry out Compressed Gas, and outlet valve is directly connected to atmospheric environment; Or the fluid of cylinder body inner sealing is liquid, compressed fluid source utilizes hydraulic compressor to carry out compressed liquid, and outlet valve is connected to liquid recovery system.
According to an embodiment of the present utility model, the other end of cylinder body is connected to inlet valve and outlet valve by a pipeline simultaneously; Or the other end of cylinder body is connected to inlet valve by a pipeline, and is connected to outlet valve by another pipeline.
According to an embodiment of the present utility model, in the pipeline between piston and inlet valve or outlet valve, fluid reservoirs is set.
According to an embodiment of the present utility model, inlet valve comprises a larger inlet valve in parallel and a less inlet valve, larger inlet valve and less inlet valve are connected respectively to compressed fluid source, and open by controlling it with the control unit that it is connected respectively or close.
According to an embodiment of the present utility model, inlet valve and outlet valve are same valve, adopt triple valve, by the control of control unit as inlet valve and as outlet valve between any switching laws.
According to an embodiment of the present utility model, control unit connects outside input system, and for the resistance inputted, control unit is by controlling inlet valve and outlet valve, and the fluid pressure in adjustment cylinder body is to required resistance levels.
According to another aspect of the present utility model, a kind of health and fitness facilities resistance mechanism is provided, the piston comprising at least two cylinder bodies and be arranged in each cylinder body, one end of piston connects the piston rod reached outside cylinder body one end respectively, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of cylinder body is connected respectively to respective inlet valve and outlet valve respectively by least one pipeline, and the other end of inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in each cylinder body in each pipeline; Each inlet valve, outlet valve and pressure sensor are connected respectively to control unit, the pressure that control unit feeds back according to each pressure sensor, control unlatching or the closedown of corresponding inlet valve and outlet valve in real time, thus regulate the fluid resistance in each cylinder body.
According to another aspect of the present utility model, provide a kind of health and fitness facilities, comprise motion and as the resistance mechanism described in above-mentioned either a program, resistance mechanism directly or by leverage forms resistance to the motion of motion.
The utility model provides a kind of health and fitness facilities resistance mechanism and corresponding health and fitness facilities, utilize the piston overpowers fluid resistance in cylinder body and the resistance applied when human body is trained, thus replace traditional balancing weight, overcome the potential threat due to the inertia of balancing weight, human muscle being brought to damage in traditional health equipment, facilitate user to realize the real-time intense adjustment of resistance levels simultaneously.
By reading description, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the utility model particularly in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation explanation of the present utility model, and do not form restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the structural principle schematic diagram of the utility model health and fitness facilities resistance mechanism embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of health and fitness facilities resistance mechanism, comprise cylinder body 10 and be arranged at the piston 11 in cylinder body 10, one end of piston 11 connects the piston rod 12 reached outside cylinder body one end, for being connected with the motion 20 of health and fitness facilities, realize the resistance to motion 20, the other end of cylinder body 10 is connected respectively to inlet valve 30 and outlet valve 60 by least one pipeline, and the other end of inlet valve 30 is connected to compressed fluid source 40; Pressure sensor 50 is provided with, for monitoring the pressure in cylinder body 10 in pipeline; Inlet valve 30, outlet valve 60 and pressure sensor 50 are connected respectively to control unit 70, the pressure that control unit 70 feeds back according to pressure sensor 50, control unlatching or the closedown of inlet valve 30 and outlet valve 60 in real time, thus regulate the fluid resistance in cylinder body 10.
The fluid of cylinder body 10 inner sealing can be gas, and compressed fluid source 40 utilizes air compressor to carry out Compressed Gas, and outlet valve 60 can be directly connected to atmospheric environment.The fluid of cylinder body 10 inner sealing can be also liquid, and compressed fluid source 40 utilizes hydraulic compressor to carry out compressed liquid, and outlet valve 60 can be connected to liquid recovery system.
The other end of cylinder body 10 can be connected to inlet valve 30 and outlet valve 60 by a pipeline simultaneously; Or the other end of cylinder body 10 is connected to inlet valve 30 by a pipeline, and is connected to outlet valve 60 by another pipeline, in embodiment shown in FIG, cylinder body 10 adopts independent pipeline to be connected respectively to inlet valve 30 and outlet valve 60.
Preferably, can arrange fluid reservoirs in the pipeline between piston 10 and inlet valve 30 or outlet valve 60, fluid reservoirs can be one or more cylinder body, not shown.
Inlet valve 30 can comprise a larger inlet valve in parallel and a less inlet valve, and larger inlet valve and less inlet valve are connected respectively to compressed fluid source 40, and open by controlling it with the control unit 70 that it is connected respectively or close.
Certainly, inlet valve 30 and outlet valve 60 can be also same valve, such as, adopt triple valve, by the control of control unit 70 as inlet valve and as outlet valve between any switching laws.
Control unit 70 connects outside input system, such as button or keyboard, and for the resistance inputted, control unit 70 is by controlling inlet valve 30 and outlet valve 60, and the fluid pressure in adjustment cylinder body 10 is to required resistance levels.
Like this, when motion 20 moves under human body drives, such as human body utilizes hand, leg, or the position such as waist is when carrying out promoting or pulling, motion 20 directly or by leverage promotion piston rod 12 moves, according to the resistance levels that person taking exercise presets, control unit 70 controls the opening and closing of inlet valve 30 and outlet valve 60 in real time, by to pressurize in compressed fluid source 40 pairs of cylinder bodies 10 or by outlet valve 60 release pressure, piston system can be roughly the resistance levels that person taking exercise presets by the stress level controlled in real time in cylinder body 10.Thus can balancing weight be replaced, eliminate the harmful effect of inertia to human muscle, resistance levels can be regulated more subtly.
In another embodiment of the present utility model, a kind of health and fitness facilities resistance mechanism is provided simultaneously, the piston comprising at least two cylinder bodies and be arranged in each cylinder body, one end of piston connects the piston rod reached outside cylinder body one end respectively, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of cylinder body is connected respectively to respective inlet valve and outlet valve respectively by least one pipeline, and the other end of inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in each cylinder body in each pipeline; Each inlet valve, outlet valve and pressure sensor are connected respectively to control unit, the pressure that control unit feeds back according to each pressure sensor, control unlatching or the closedown of corresponding inlet valve and outlet valve in real time, thus regulate the fluid resistance in each cylinder body.
Its concrete structure is identical with previously described first embodiment, and just independently cylinder piston system is overlapped or overlapped more in employing two, and share a common compressed fluid source and control unit, its structure and annexation do not repeat them here.
The utility model provides a kind of health and fitness facilities simultaneously, comprises the resistance mechanism described in motion and such scheme, and resistance mechanism directly or by leverage forms resistance to the motion of motion.
Above with reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not depart from scope of the present utility model and essence, and multiple flexible program can be had to realize the utility model.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model that the equivalence change that all utilization the utility model descriptions and accompanying drawing content are done all is contained within interest field of the present utility model.
Claims (9)
1. a health and fitness facilities resistance mechanism, it is characterized in that: comprise cylinder body and be arranged at the piston in cylinder body, one end of described piston connects the piston rod reached outside described cylinder body one end, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of described cylinder body is connected respectively to inlet valve and outlet valve by least one pipeline, and the other end of described inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in cylinder body in described pipeline; Described inlet valve, outlet valve and pressure sensor are connected respectively to control unit, the pressure that described control unit feeds back according to described pressure sensor, control unlatching or the closedown of described inlet valve and outlet valve in real time, thus regulate the fluid resistance in described cylinder body.
2. health and fitness facilities resistance mechanism according to claim 1, is characterized in that, the fluid of described cylinder body inner sealing is gas, and described compressed fluid source utilizes air compressor to carry out Compressed Gas, and described outlet valve is directly connected to atmospheric environment; Or the fluid of described cylinder body inner sealing is liquid, described compressed fluid source utilizes hydraulic compressor to carry out compressed liquid, and described outlet valve is connected to liquid recovery system.
3. health and fitness facilities resistance mechanism according to claim 1, is characterized in that, the other end of described cylinder body is connected to inlet valve and outlet valve by a pipeline simultaneously; Or the other end of described cylinder body is connected to inlet valve by a pipeline, and is connected to outlet valve by another pipeline.
4. health and fitness facilities resistance mechanism according to claim 3, is characterized in that, arranges fluid reservoirs in the pipeline between described piston and described inlet valve or outlet valve.
5. health and fitness facilities resistance mechanism according to claim 1, it is characterized in that, described inlet valve comprises a larger inlet valve in parallel and a less inlet valve, described larger inlet valve and less inlet valve are connected respectively to described compressed fluid source, and open by controlling it with the described control unit that it is connected respectively or close.
6. health and fitness facilities resistance mechanism according to claim 1, is characterized in that, described inlet valve and outlet valve are same valve, adopt triple valve, by the control of described control unit as inlet valve and as outlet valve between any switching laws.
7. health and fitness facilities resistance mechanism according to claim 1, it is characterized in that, described control unit connects outside input system, for the resistance inputted, described control unit, by controlling described inlet valve and outlet valve, adjusts fluid pressure in described cylinder body to required resistance levels.
8. a health and fitness facilities resistance mechanism, it is characterized in that: the piston comprising at least two cylinder bodies and be arranged in each cylinder body, one end of described piston connects the piston rod reached outside described cylinder body one end respectively, for being connected with the motion of health and fitness facilities, realize the resistance to motion, the other end of described cylinder body is connected respectively to respective inlet valve and outlet valve respectively by least one pipeline, and the other end of described inlet valve is connected to compressed fluid source; Pressure sensor is provided with, for monitoring the pressure in each cylinder body in pipeline described in each; Described in each, inlet valve, outlet valve and pressure sensor are connected respectively to control unit, described control unit is according to the pressure of pressure sensor feedback described in each, the unlatching of the corresponding described inlet valve of real-time control and outlet valve or closedown, thus regulate the fluid resistance in cylinder body described in each.
9. a health and fitness facilities, is characterized in that: comprise motion and the resistance mechanism according to any one of the claims 1-8, and described resistance mechanism directly or by leverage forms resistance to the motion of described motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622094.1U CN204485184U (en) | 2014-10-24 | 2014-10-24 | A kind of health and fitness facilities resistance mechanism and health and fitness facilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420622094.1U CN204485184U (en) | 2014-10-24 | 2014-10-24 | A kind of health and fitness facilities resistance mechanism and health and fitness facilities |
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| CN204485184U true CN204485184U (en) | 2015-07-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473902A (en) * | 2016-12-28 | 2017-03-08 | 王垚 | Leg muscle training aidss |
| CN108568052A (en) * | 2018-04-27 | 2018-09-25 | 董琨炜 | A kind of stretching equipment ballast box |
| CN109173142A (en) * | 2018-09-20 | 2019-01-11 | 国武时代国际文化传媒（北京）有限公司 | Multi-functional training sports apparatus and its training method |
-
2014
- 2014-10-24 CN CN201420622094.1U patent/CN204485184U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473902A (en) * | 2016-12-28 | 2017-03-08 | 王垚 | Leg muscle training aidss |
| CN108568052A (en) * | 2018-04-27 | 2018-09-25 | 董琨炜 | A kind of stretching equipment ballast box |
| CN108568052B (en) * | 2018-04-27 | 2020-05-19 | 董琨炜 | Weight box for stretching exercise equipment |
| CN109173142A (en) * | 2018-09-20 | 2019-01-11 | 国武时代国际文化传媒（北京）有限公司 | Multi-functional training sports apparatus and its training method |
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