CN104027940A - Multifunctional treadmill - Google Patents
Multifunctional treadmill Download PDFInfo
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- CN104027940A CN104027940A CN201410296655.8A CN201410296655A CN104027940A CN 104027940 A CN104027940 A CN 104027940A CN 201410296655 A CN201410296655 A CN 201410296655A CN 104027940 A CN104027940 A CN 104027940A
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- mosquito
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- treadmill
- memory cell
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Abstract
The invention discloses a multifunctional treadmill having a mosquito repelling function, aims to integrate the treadmill and a mosquito repelling device, achieves body building and mosquito repelling at the same time without affecting the body health of exercisers, and accordingly provide the exercisers with a mosquito-free body-building environment. The mosquito repelling device is environment friendly, clean and pollution free, and free of any toxic or side effects on the human body; experience of treadmill users is greatly improved; great convenience is brought to the exercisers; the multifunctional treadmill has important production practical significance.
Description
Technical field
The present invention relates to a kind of body-building apparatus, more particularly, relate to a kind of treadmill can in body-building with function of driving mosquitoes.
Background technology
Along with the quickening of modern's rhythm of life, in indoor sport, become a kind of trend, and in numerous indoor sports equipments, the most general with treadmill again, but existing functions of treadmill is single, can not meet user's demand.
On 06 18th, 2014 disclosed, publication number is that the Chinese utility model patent of 203647957U discloses a kind of self power generation treadmill, comprise treadmill, on described treadmill, handrail is installed, described handrail is hollow-core construction, in handrail, be provided with steel wire, described steel wire one end is connected with handle, the steel wire other end is connected with saw tooth belt one end, the saw tooth belt other end is connected with fixed leg by spring, described saw tooth belt and gear cooperatively interact, described gear is arranged in treadmill lower case by rotating shaft, magnet and rotor are also installed in described rotating shaft, described rotor is connected with battery by wire, battery and motor are electrically connected.Of the present utility model simple in structure, by installing TRT additional, can power to motor; Connecting rod is installed on handle, on connecting rod, is provided with guide rail, handle is placed in order.
On November 17th, 2010 is disclosed; publication number is that the Chinese invention patent of 101888193A discloses a kind of pressure power-generating system that is applied to treadmill; between treadmill upper strata pedal and treadmill lower floor pedal, be provided with pressure generating set; pressure generating set is connected in series successively with circuit board and charged lithium cells; circuit board is composed in series successively by bridge rectifier, ultracapacitor, DC-DC booster circuit, anti-reverse charging diode; the output of pressure generating set connects bridge rectifier input, and the output of anti-reverse charging diode connects charged lithium cells; Pressure generating set is comprised of piezoelectric material layer, back-moving spring and wire, and wire one end is connected with piezoelectric material layer, and the other end is drawn rear connection bridge rectifier, and back-moving spring is vertically distributed between piezoelectric material layer and treadmill lower floor pedal.The present invention is converted to the mechanical energy of people's motion electric energy storage and utilizes through piezoelectric, supplying with functions of treadmill control and display unit uses, for treadmill solves external power supply, there is simple in structure, easy to use, cleanliness without any pollution, energy density advantages of higher.
On the other hand, according to < < nature > > magazine, the material that has a kind of 4 methylphenols by name in people's sweat, this material can, by the acceptor of a kind of being called as " Agor1 " on female malarial mosquito olfactory cell, activate the olfactory cell of mosquito.Even like this outside several kilometers, mosquito also can search oneself object of " dinner ".
And after body-building, body builder often sweats all over, more easily cause the female mosquitoes of sucking blood, and mosquito is except bringing to skin short pain length itches, and may infect in addition various diseases, as malaria, dengue fever, Japanese Type-B encephalitis etc., therefore, body builder, using in the process of treadmill body-building, suffering the interference of mosquito, not only reduce people's body-building quality of life, also affected the healthy of people.And the method for mosquito repellent at present, wherein the most common is mosquito-repellent incense and aerosol bomb, it is healthy and environment is brought to pollution that its toxic component comprising all can harmful to human.
It should be noted that, as environmental protection mosquito-driving device, the technology maturation of ultrasonic mosquito repelling device and photoelectricity mosquito-driving device is simple, stable and reliable for performance, nontoxic, is real safe and reliable environmental protection mosquito repellent product.
So far, design treadmill and environmental protection mosquito-driving device being connected does not also have and sees.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, for body builder provides a kind of multi function treadmill, it not only has all functions of traditional treadmill, also there is the function of mosquito repellent simultaneously, realize the integrated of treadmill and mosquito-driving device, to taken into account again mosquito repellent in body-building, can not have influence on the healthy of body builder again simultaneously, thereby for body builder provides a fitness environment of invading and harassing without mosquito, due to the environmental protection mosquito-driving device of used mosquito-driving device for ultrasonic mosquito repelling device or photoelectricity mosquito-driving device, health is pollution-free, without any side effects to human body, greatly strengthened treadmill user's use impression, for body builder brings very big facility, there is very great production practices meaning.
For achieving the above object, the technical solution used in the present invention is:
A multi function treadmill, comprises treadmill, control panel and TRT, and described TRT comprises battery, on the control panel of described treadmill, is provided with mosquito-driving device, and described mosquito-driving device is connected with the battery of TRT.
As preferred version, described mosquito-driving device can adopt ultrasonic mosquito repelling device or photoelectricity mosquito-driving device.
In a preferred embodiment, described ultrasonic mosquito repelling device is variable-frequency ultrasonic wave mosquito repellenting device, comprises ultrasonic signal generator, central controller, frequency-variable electronic circuit, tweeter and infrared induction module.
Further, described ultrasonic signal generator comprises first supersonic generator of simulating male mosquito alar part vibration frequency and second supersonic generator of simulating mosquito natural enemy frequency of sound wave.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21KH
z~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6KH
z~ 2.8KH
z.
Further, described TRT comprises a mu balanced circuit, described TRT is used for providing stable power supply for the normal work of whole circuit, can adopt treadmill self-generating device, battery powdered device or the AC-powered device of prior art, wherein said treadmill self-generating device comprises generator and battery, and described mosquito-driving device is connected with described battery.
Further, on the vehicle frame of described treadmill, be also provided with the whether close infrared induction module of human body, whether described infrared induction module is close for detection of human body, and it is connected with the described ultrasonic mosquito repelling device of control or photoelectricity mosquito-driving device work whether central controller.
Specifically, when detected human body near time, described central controller just starts mosquito-driving device, for user provides an environment that does not have mosquito to invade and harass; When do not detected human body near time, described central controller just cuts out mosquito-driving device, thereby reduce energy consumption, makes the present invention really reach the feature of safety and sanitation, environmental protection.
As preferably, between described mosquito-driving device and TRT, also gauge tap can be set, user can carry out switch to described mosquito-driving device by this switch.
In another preferred embodiment, described ultrasonic mosquito repelling device is software program formula ultrasonic mosquito repelling device, comprises ultrasonic frequency memory cell, central controller, ultrasonic oscillator and infrared induction module.
Specifically, described ultrasonic frequency memory cell is comprised of the first memory cell and the second memory cell, and described the first memory cell is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller is connected with described ultrasonic frequency memory cell, ultrasonic oscillator and infrared induction module respectively, it is for after receiving the enabled instruction that described infrared induction module is sent, start function of driving mosquitoes, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator; And when infrared induction module does not detect human body at close signal, to institute's central controller, send after out code, control this ultrasonic mosquito repelling device to quit work; Described ultrasonic oscillator, for after receiving the ultrasonic frequency of described central controller forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21KH
z~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6KH
z~ 2.8 KH
z.
It should be noted that, the ultrasonic wave that described mosquito natural enemy sends is preferably the ultrasonic wave that mosquito natural enemy (as bat, dragonfly etc.) sends when flight.
As preferably, described ultrasonic frequency memory cell is nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this memory is the semiconductor memory that data still can retain after power-off, thereby guarantees that the ultrasonic frequency data of storing in described ultrasonic frequency memory cell can not lose because of power-off.
As preferably, described ultrasonic oscillator is a higher-order of oscillation chip, for generation of ultrasonic wave (being high-frequency sasser).
In the 3rd preferred embodiment, the mosquito-driving device of described a kind of multi function treadmill is photoelectricity mosquito-driving device, described photoelectricity mosquito-driving device comprise attract mosquito fluorescent tube, electrical network, central controller, be installed on protective cover and infrared induction module outside electrical network, described photoelectricity mosquito-driving device is connected with TRT.
The invention has the beneficial effects as follows:
The present invention provides a kind of multi function treadmill for body builder, it not only has all functions of traditional treadmill, also there is the function of mosquito repellent simultaneously, realize the integrated of treadmill and mosquito-driving device, to taken into account again mosquito repellent in body-building, can not have influence on the healthy of body builder again simultaneously, thereby for body builder provides a fitness environment of invading and harassing without mosquito, because used mosquito-driving device is environmental protection mosquito-driving device, health is pollution-free, without any side effects to human body, greatly strengthened treadmill user's use impression, for body builder brings very big facility, there is very great production practices meaning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is overall schematic of the present invention.
Fig. 2 is embodiment 1 structured flowchart in the present invention.
Fig. 3 is embodiment 2 structured flowcharts in the present invention.
The specific embodiment
Before any embodiment of the present invention is described in detail, should be appreciated that application of the present invention is not limited to explanation below or the details of the structure shown in accompanying drawing and the installation of parts and is connected etc.The present invention can adopt other embodiment, and can be implemented in every way or be performed.Meanwhile, should be appreciated that herein for illustrating that jargoon and term that principle of the present invention and feature are used should not be considered to restrictive." comprising " used herein, " comprising " and distortion thereof mean and comprise following listed every and its coordinate and addition Item; Term " connection " and distortion thereof are widely used; its including, but not limited in direct mode or indirect mode connect, the connected mode of one or more wherein such as induction or coupling; in addition; " connection " or " coupling " is including, but not limited to connection or the coupling of physics or machinery; embodiment based in the present invention; those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Overall schematic of the present invention as shown in Figure 1.
A kind of multi function treadmill, comprise treadmill 1, control panel 10 and TRT (not shown), described TRT comprises battery (not shown), on the control panel 10 of described treadmill, is provided with mosquito-driving device 2, and described mosquito-driving device 2 is connected with the battery of TRT.
As preferred version, described mosquito-driving device 2 can adopt ultrasonic mosquito repelling device or photoelectricity mosquito-driving device.
It should be noted that, as environmental protection mosquito-driving device, the technology maturation of ultrasonic mosquito repelling device and photoelectricity mosquito-driving device is simple, stable and reliable for performance, nontoxic, is real safe and reliable environmental protection mosquito repellent product.
Embodiment 1.
Embodiment 1 structured flowchart in the present invention as shown in Figure 2.
In a preferred embodiment, the mosquito-driving device of described a kind of multi function treadmill is variable-frequency ultrasonic wave mosquito repellenting device 20, comprises ultrasonic signal generator 21, central controller 22, frequency-variable electronic circuit 23, tweeter 24 and infrared induction module 25.
Further, described ultrasonic signal generator 21 comprises the first supersonic generator 210 of the male mosquito alar part vibration frequency of simulation and the second supersonic generator 211 of simulation mosquito natural enemy frequency of sound wave.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21KH
z~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6KH
z~ 2.8 KH
z.
Further, described TRT comprises a mu balanced circuit, described TRT is used for providing stable power supply for the normal work of whole circuit, can adopt treadmill self-generating device of the prior art, battery powdered device or AC-powered device, as preferably, described TRT also comprises LED display lamp, described LED display lamp is for showing the duty of described TRT, described electric supply installation is prior art, do not repeat them here, wherein said treadmill self-generating device comprises generator (not shown) and battery (not shown), its operation principle is prior art, described variable-frequency ultrasonic wave mosquito repellenting device 20 is connected with described battery.
According to relevant research, show: male mosquito does not generally bite people, the mosquito that bites people is mostly the female mosquitoes of bosom ovum, because female mosquitoes needs protein and energy during cytula, so seek, bite warm-blooded animal, and be unwilling to approach with male mosquito again, once feel that when female mosquitoes male mosquito flutters its wings up and down frequency 21～23kHz of sending hyperacoustic time, female mosquitoes will initiatively be escaped.
Variable-frequency ultrasonic wave mosquito repellenting device is the bionics principle based on so just, utilize electronics mode to simulate the ultrasonic wave that male mosquito sends on the one hand, and the ultrasonic wave that people's ear is 21～23kHz to frequency is not heard at all, by imitating the sound of male mosquito alar part generation of vibration, while making its flight, be sick of and inhibition flight effect, make it dare not approach human body, reach the object of expelling mosquito; Pass through on the other hand the sound frequency of simulation mosquito natural enemy (bat or dragonfly), and mosquito is initiatively escaped, to reach the object of expelling mosquito.
In addition, because of different female mosquitoes, to ultrasonic frequency, reaction has certain otherness, therefore sending hyperacoustic frequency, variable-frequency ultrasonic wave mosquito repellenting device has certain limit, that is: what send is variable frequency type ultrasonic, rather than be fixed in some frequencies, the ultrasonic wave of can be respectively or controlling ultrasonic signal generator transmitting different frequency is simultaneously to cross the effect of multi-frequency ultrasonic mosquito dispelling, be its function with multiple combination mode mosquito repellent, thereby all have reasonable effect at different regions expelling mosquito.
Further, on the vehicle frame 10 of described treadmill, be also provided with the whether close infrared induction module 25 of human body, whether described infrared induction module 25 is close for detection of human body, it is connected with the described ultrasonic mosquito repelling device of control or photoelectricity mosquito-driving device work whether central controller 22, in the present embodiment, the central controller 22 that whether described infrared induction module 25 works with the described variable-frequency ultrasonic wave mosquito repellenting device 20 of control is connected.
Specifically, when detected human body near time, described central controller 22 just starts mosquito-driving device, for user provides an environment that does not have mosquito to invade and harass; When do not detected human body near time, described central controller 22 just cuts out mosquito-driving device, thereby reduce energy consumption, makes the present invention really reach the feature of safety and sanitation, environmental protection.
As preferably, between described mosquito-driving device and TRT, also gauge tap can be set, user can carry out switch to described mosquito-driving device by this switch.
Embodiment 2.
The structured flowchart of embodiment 2 in the present invention as shown in Figure 3.The part identical with embodiment 1 in the present embodiment, please refer to disclosed content in embodiment 1 and understands, and is not repeated in this description herein.
Referring to Fig. 3, the present embodiment difference from Example 1 is, the mosquito-driving device of described a kind of multi function treadmill is software program formula ultrasonic mosquito repelling device 20 ', comprise ultrasonic frequency memory cell 21 ', center-control 22 ', ultrasonic oscillator 24 ' and infrared induction module 25 ', described software program formula ultrasonic mosquito repelling device 20 ' is connected with TRT.
Specifically, described ultrasonic frequency memory cell 21 ' is comprised of the first memory cell 210 ' and the second memory cell 211 ', and described the first memory cell 210 ' is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell 211 ' is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller 22 ' is connected with described ultrasonic frequency memory cell 21 ', ultrasonic oscillator 24 ' and infrared induction module 25 ' respectively, it is for after receiving the enabled instruction that described infrared induction module 25 ' is sent, start function of driving mosquitoes, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell 21 ' and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator 24 '; And when infrared induction module 25 ' does not detect human body at close signal, to described central controller 22 ', send after out code, control this ultrasonic mosquito repelling device to quit work; Described ultrasonic oscillator 24 ', for after receiving the ultrasonic frequency of described central controller 22 ' forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
As preferably, the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21KH
z~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6KH
z~ 2.8 KH
z.
It should be noted that, the ultrasonic wave that described mosquito natural enemy sends is preferably the ultrasonic wave that mosquito natural enemy (as bat, dragonfly etc.) sends when flight.
As preferably, described ultrasonic frequency memory cell 21 ' is nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this memory is the semiconductor memory that data still can retain after power-off, thereby guarantee that the ultrasonic frequency data of storing can not lose because of power-off in described ultrasonic frequency memory cell, it is prior art, does not repeat them here.
As preferably, described ultrasonic oscillator 24 ' is a higher-order of oscillation chip, for generation of ultrasonic wave (being high-frequency sasser).
Whether described infrared induction module 25 ' is close for detection of human body, and in the present embodiment, it is connected with the central controller 22 ' whether the described software program formula ultrasonic mosquito repelling device 20' of control works.
Described TRT comprises a mu balanced circuit, be used for providing stable power supply for the normal work of whole circuit, can adopt treadmill self-generating device of the prior art, battery powdered device or AC-powered device, wherein said treadmill self-generating device comprises generator and battery, described mosquito-driving device is connected with described battery, as preferably, described TRT also comprises LED display lamp, and described LED display lamp is for showing the duty of described TRT.
As preferably, between described mosquito-driving device and TRT, be provided with gauge tap.
It should be noted that, a kind of multi function treadmill of providing in the present embodiment, it is by using bionics principle, utilize software program to make hyperacoustic frequency of the male mosquito alar part of the pre-stored simulation in described ultrasonic frequency memory cell vibration frequency and any one simulation mosquito natural enemy (as bat, the ultrasonic wave sending while dragonfly etc.) flying (being for example high-frequency sasser), by stereo sets such as dither chips, launch, thereby produce a noisy environment that allows mosquito be difficult to bear, realize the object of repel mosquitoes, not only be easy to realize, and economic environmental protection.
Embodiment 3.
The part identical with embodiment 1 or 2 in the present embodiment, please refer to disclosed content in embodiment 1 or 2 and understands, and is not repeated in this description herein.
The present embodiment and embodiment 1 or 2 differences are, the mosquito-driving device of described a kind of multi function treadmill is photoelectricity mosquito-driving device, described photoelectricity mosquito-driving device is prior art, comprise attract mosquito fluorescent tube, electrical network, central controller, be installed on protective cover and infrared induction module outside electrical network, described photoelectricity mosquito-driving device is connected with TRT.The operation principle of described photoelectricity mosquito-driving device is prior art, the fluorescent tube of described attraction mosquito, electrical network, central controller, be installed on the parts such as protective cover outside electrical network and infrared induction module and all can buy on market, for those of ordinary skill in the field, can independently carry out assembling design, not repeat them here.
The foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here exhaustive without also giving all embodiments; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within being still included in protection scope of the present invention.
Claims (8)
1. a multi function treadmill, comprise treadmill (1), control panel (10) and TRT, described TRT comprises battery, it is characterized in that: on the control panel (10) of described treadmill, be provided with mosquito-driving device (2), described mosquito-driving device (2) is connected with the battery of TRT.
2. a kind of multi function treadmill according to claim 1, is characterized in that: described mosquito-driving device (2) can adopt ultrasonic mosquito repelling device or photoelectricity mosquito-driving device.
3. a kind of multi function treadmill according to claim 2, it is characterized in that: described ultrasonic mosquito repelling device is variable-frequency ultrasonic wave mosquito repellenting device (20), comprise ultrasonic signal generator (21), central controller (22), frequency-variable electronic circuit (23), tweeter (24) and infrared induction module (25).
4. a kind of multi function treadmill according to claim 3, is characterized in that: described ultrasonic signal generator (21) comprises simulates first supersonic generator (210) of male mosquito alar part vibration frequency and second supersonic generator (211) of simulation mosquito natural enemy frequency of sound wave.
5. a kind of multi function treadmill according to claim 2, it is characterized in that: described ultrasonic mosquito repelling device is software program formula ultrasonic mosquito repelling device (20 '), comprise ultrasonic frequency memory cell (21 '), central controller (22 '), ultrasonic oscillator (24 ') and infrared induction module (25 ').
6. a kind of multi function treadmill according to claim 5, it is characterized in that: described ultrasonic frequency memory cell (21 ') is comprised of the first memory cell (210 ') and the second memory cell (211 '), described the first memory cell (210 ') is for presetting and store hyperacoustic frequency of the male mosquito alar part vibration frequency of simulation; Hyperacoustic frequency that described the second memory cell (211 ') is sent for presetting and store at least one simulation mosquito natural enemy; Described central controller (22 ') is connected with described ultrasonic frequency memory cell (21 '), ultrasonic oscillator (24 ') and infrared induction module (25 ') respectively, it is for after receiving the enabled instruction that described infrared induction module (25 ') is sent, read hyperacoustic frequency of the male mosquito alar part of the simulation vibration frequency of storing in described ultrasonic frequency memory cell (21 ') and hyperacoustic frequency that any one simulation mosquito natural enemy sends, be then transmitted to ultrasonic oscillator (24 '); And after receiving the out code that described infrared induction module (25 ') is sent, control this ultrasonic mosquito repelling device and quit work; Described ultrasonic oscillator (24 '), for after receiving the ultrasonic frequency of described central controller (22 ') forwarding, is outwards launched ultrasonic wave, in real time to realize the function of expelling mosquito.
7. according to a kind of multi function treadmill described in claim 3 or 5, it is characterized in that: whether described infrared induction module is close for detection of human body, it is connected with the described ultrasonic mosquito repelling device of control or photoelectricity mosquito-driving device work whether central controller.
8. according to a kind of multi function treadmill described in claim 4 or 6, it is characterized in that: the ultrasonic frequency scope of the male mosquito alar part of described simulation vibration frequency is 21 ~ 23KH
z, the ultrasonic frequency scope of simulation mosquito natural enemy frequency of sound wave is 2.6 ~ 2.8 KH
z.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296655.8A CN104027940A (en) | 2014-06-27 | 2014-06-27 | Multifunctional treadmill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296655.8A CN104027940A (en) | 2014-06-27 | 2014-06-27 | Multifunctional treadmill |
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| Publication Number | Publication Date |
|---|---|
| CN104027940A true CN104027940A (en) | 2014-09-10 |
Family
ID=51459073
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|---|---|---|---|
| CN201410296655.8A Withdrawn CN104027940A (en) | 2014-06-27 | 2014-06-27 | Multifunctional treadmill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169618A (en) * | 2015-08-05 | 2015-12-23 | 哈尔滨金都太阳能科技有限公司 | Multifunctional solar outdoor bodybuilding device |
-
2014
- 2014-06-27 CN CN201410296655.8A patent/CN104027940A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169618A (en) * | 2015-08-05 | 2015-12-23 | 哈尔滨金都太阳能科技有限公司 | Multifunctional solar outdoor bodybuilding device |
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Application publication date: 20140910 |