CN109795164A - Smart motion ground cushion and preparation method thereof - Google Patents
Smart motion ground cushion and preparation method thereof Download PDFInfo
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- CN109795164A CN109795164A CN201711147877.3A CN201711147877A CN109795164A CN 109795164 A CN109795164 A CN 109795164A CN 201711147877 A CN201711147877 A CN 201711147877A CN 109795164 A CN109795164 A CN 109795164A
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- buffer layer
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Abstract
The present invention relates to a kind of smart motion ground cushions and preparation method thereof.The smart motion ground cushion includes the buffer layer stacked gradually and surface layer；The buffer layer includes opposite first surface and second surface, and the buffer layer fits in the surface layer through the first surface；The first surface or the second surface are equipped with recessed portion, and the pressure sensor being embedded in the recessed portion.The smart motion ground cushion, the pressure inductor of use is at low cost, from a wealth of sources, reduce the manufacturing cost and difficulty of smart motion ground cushion, the pressure inductor is buried by the way that recessed portion is arranged, structure is simple, it avoids and simplifies the production technology of smart motion ground cushion while guaranteeing data monitoring accuracy as the prior art carries out the laying of inductor by the way of printing.
Description
Technical field
The present invention relates to sports equipments, more particularly to a kind of smart motion ground cushion and preparation method thereof.
Background technique
With the fast development of science and technology with economic globalization, the material and cultural life of human society is from entirety
On have large increase, many diseases of the mankind are eradicated, and health status is greatly improved.But modern production and life
Physical exertion reduction caused by mode and psychological pressure increase, and the threat got worse is caused to human health.People are gradually
It recognizes, health is not only no disease and not weak, and is all to keep perfect in terms of body, psychology and social development
State.The mankind focus more on the health status and quality of life of oneself than ever.National health is to country
Development, social progress and individual happiness be crucial, and sports curriculum be enhancement national health important channel because
This, the reform of sports curriculum is all paid much attention in countries in the world.
And current sports curriculum becoming a mere formality of setting and homogeneity, although more and more schools and parent are more
Aggravate the raw sports curriculum of educational inspector, but the actual effect of sports curriculum, be but difficult by the total marks of the examination of similar literacy class that
Sample embodies, and physique constitution of students is innately variant, if has reached promotion because of sports curriculum and has also been difficult have clear and quantization
Data record.
Exercise data can be provided at present or receive sports ground actual product that data are fed back on the market there is not yet
It arrives, needless to say volume production.The prior art discloses the athletic training system of similar 3D pressure platform structure, but it uses silk-screen printing
The reticular structure pressure sensitivity system density of technique preparation is big, and cost is high, and the plastic layer up and down being previously mentioned has functioned only as protection
The effect of chip, and it is unable to reach the physical property of the motion ground of presently relevant national standard and international individual event body connection requirement
And movenent performance, therefore also the training of closing to reality competition area can not be being carried out above, or carry out actual match.This
Outside, the signal that the prior art is obtained using coordinate analog multichannel switch dot matrix way in length and breadth, there are following four disadvantages: 1, should
Signal after the acquisition of signal dot matrix is controlled by analog multichannel switch, if multiple spot is also turned on, cannot be distinguished from being which signal；2,
Harness is excessive, influences runway real work effect；3, when acquisition signal number is excessive, it is desirable that increase accordingly A/D quantity, cause
Sky high cost, while being unfavorable for data management；4, different for the standard for Fieldbus that carries out data transmission, supports is few,
Usable range is small, is unfavorable for standardized and popularized.
Summary of the invention
Based on this, it is necessary to which it is simple to provide a kind of structure, is convenient for actual industrial production, and excellent physical properties, data are supervised
Survey accurate smart motion ground cushion.
A kind of smart motion ground cushion, including the buffer layer stacked gradually and surface layer；
The buffer layer includes opposite first surface and second surface, and the buffer layer is fitted in through the first surface
The surface layer；The first surface or the second surface are equipped with recessed portion, and the feeling of stress being embedded in the recessed portion
Answer device；
The surface layer, in parts by weight, including the following raw material composition:
At least one of；The inorganic filler is inorganic oxide；The organic filler is rubber powder；
The buffer layer, in parts by weight, including the following raw material composition:
At least one of；The inorganic filler is inorganic oxide；The organic filler is rubber powder.
Smart motion ground cushion of the invention, by setting buffer layer and surface layer, and in one of table of the buffer layer
Recessed portion is arranged in face, and pressure inductor is embedded in the recessed portion, to realize in the smart motion mat exercises
The acquisition of people's progress exercise data.Wherein, it in the surface layer and the buffer layer, on the basis of reasonable compatibility each component, adopts
It uses half finished rubber natural rubber, butadiene-styrene rubber as the base rubber of surface layer, cooperates inorganic oxide as inorganic filler, glue
Powder can make surface layer obtained have suitable pliability as organic filler, and can guarantee that buffer layer is suitable on the basis of surface layer
Suitable toughness and supportive, makes it have the physical properties such as excellent impact absorbing, VERTICAL DEFORMATION, intensity and elongation at break,
While formation buffering protects sportsman, effective support is formed to the region for being equipped with pressure responsive device, avoids each pressure
It interacts between power inductor, guarantees the accuracy of exercise data monitoring.
In addition, smart motion ground cushion of the invention buries the pressure inductor by the way that recessed portion is arranged, structure is simple, system
It causes this low with difficulty, avoids the laying for carrying out inductor by the way of printing such as the prior art, guaranteeing data monitoring
While accuracy, the production technology of smart motion ground cushion is simplified, there is practical application value.
The surface layer in one of the embodiments, in parts by weight, including the following raw material composition:
The buffer layer, in parts by weight, including the following raw material composition:
In one of the embodiments, in the surface layer or the buffer layer, the inorganic filler is calcium carbonate, titanium dioxide
At least one of titanium, silica.
In one of the embodiments, in the surface layer or the buffer layer, the half finished rubber is butadiene-styrene rubber；Institute
Stating inorganic filler is nanometer grade calcium carbonate.
In one of the embodiments, in the surface layer or the buffer layer, the promotor is selected from diphenylguanidine, promotees
Into one or more of agent DM, captax, Vulcanization accelerator TMTD, diphenylguanidine CP.Preferably, in the surface layer, institute
Stating promotor is altax, and in the buffer layer, the promotor is Vulcanization accelerator TMTD.
The foaming agent is surfactant in one of the embodiments, or, the water and emulsifier of mass ratio 5:1-10
Mixture, the emulsifier be selected from anion emulsifier (such as dodecyl sodium sulfate) or nonionic emulsifier (such as alkyl phenol
Polyoxyethylene ether).
The conventional kind of this field can be used in vulcanizing agent or antiaging agent of the present invention.The vulcanizing agent can be such as isocyanic acid
Ester；The antiaging agent can be such as phenols antiaging agent, dihyaroquinoline class anti-aging agent.The type of the toner can as needed into
Row conventional selection.
The pressure inductor is embedded in the second surface in one of the embodiments,.It is described compared to being set to
Between surface layer and buffer layer (the i.e. described first surface), the pressure inductor is embedded in the second surface, can avoid slow
Influence of the deformation to pressure inductor of layer is rushed, while can also avoid multiple pressure inductors by the buffer function of buffer layer
Between interfere with each other, improve the accuracy of data monitoring.
The pressure inductor is piezoelectric membrane and/or piezoelectric cable in one of the embodiments,.The piezoelectricity of use is thin
Film or piezoelectric cable are at low cost, from a wealth of sources as pressure inductor, further reduced the manufacturing cost of smart motion ground cushion
And difficulty.
The pressure inductor is piezoelectric cable in one of the embodiments,；The first surface or second table
On face, a piezoelectric cable is set in the region of every 1m*1~1.5m；The length of the piezoelectric cable is 50~100cm.
It is preferred that the length of the piezoelectric cable is 70~90cm.The density of the pressure inductor on the smart motion ground cushion is rationally controlled,
Preferable data monitoring effect can be obtained, avoids the influence between adjacent area, while further controlling production cost.
In one of the embodiments, the surface layer with a thickness of 2~8mm, the buffer layer with a thickness of 5~15mm.
Each thickness degree is rationally set, can get preferable data monitoring effect.
The second surface is additionally provided with buffering protrusion in one of the embodiments,.To optimize buffer function.
It in one of the embodiments, further include data monitoring system；The data monitoring system includes sequentially connected
Signal collection device, signal processing apparatus and signal transmitting apparatus；The signal collection device is connected to the pressure inductor.
Corresponding with the pressure inductor of use, a pressure inductor can correspond to a data transmission link, avoid existing
Have the setting of multiplexer switch control system in technology, convenient for the differentiation and management of signal, and line standard can be carried out it is unified, it is excellent
The working effect for changing ground cushion, is also beneficial to standardized and popularized.
The signal collection device is connected to the pressure inductor by data line in one of the embodiments,；Institute
The side for stating surface layer is equipped with curb, and the curb inner hollow forms inner cavity, and enters equipped with the data line for being connected to the inner cavity
Mouth and data line outlet；
The data line is placed in the inner cavity, and one end is connected to the pressure inductor through the data line entrance, separately
One end is connected to the signal collection device through data line outlet.
Thus when being mated formation on a large scale, the data line of each pressure inductor can be summarized to the inner cavity, makes the intelligence
It can move that ground pad structure is more orderly, convenient for the alignment processing of data.
The present invention also provides the preparation methods of the smart motion ground cushion, include the following steps:
(1) preparation of the surface layer:
By the half finished rubber, inorganic fillings, organic filler material, mineral oil, the antiaging agent, color in the surface layer
It is put into mixer after powder mixing, obtains surface layer blend glue stuff after mediating 10~20min；
The surface layer blend glue stuff is put into open mill rolling out film, obtains surface layer tablet-type gum, is subsequently cooled to lower than 60
℃；
The vulcanizing agent, promotor, foaming agent and the surface layer tablet-type gum in the surface layer is put into mixer,
1~5min is mediated, rolling equipment continuous calendering is reused, obtains the surface layer；
(2) preparation of the buffer layer:
By in the buffer layer the half finished rubber, inorganic fillings, organic filler material, put into after mineral oil
In mixer, buffer layer blend glue stuff is obtained after mediating 15~25min；
The buffer layer blend glue stuff is put into open mill rolling out film, buffer layer tablet-type gum is obtained, is subsequently cooled to low
In 60 DEG C；
The vulcanizing agent, promotor, foaming agent and the buffer layer tablet-type gum in the buffer layer is put into mixing
In machine, 1~5min is mediated, rolling equipment continuous calendering is reused, obtains the buffer layer；The buffer layer includes opposite first
Surface and second surface；In extruding the recessed portion on the first surface or second surface, and the pressure sensor is buried
Set on the recessed portion；
(3) compound, vulcanization
By the buffer layer after the first surface fits in the surface layer, sulfidization molding is carried out to get the intelligence
Move ground cushion.
The temperature of the sulfidization molding is 75~85 DEG C in one of the embodiments,.
The preparation method of above-mentioned smart motion ground cushion, simple process, convenient for the large-scale production and application of ground cushion.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of smart motion ground cushion in one embodiment of the invention；
Fig. 2 is the structural schematic diagram at a visual angle of smart motion ground cushion in Fig. 1；
Fig. 3 is the structural schematic diagram at the another visual angle of smart motion ground cushion in Fig. 1；
Fig. 4 is the structural schematic diagram at another visual angle of smart motion ground cushion in Fig. 1；
Fig. 5 is that the structure of smart motion ground cushion (pressure inductor is set to first surface) in further embodiment of this invention is shown
It is intended to；
Fig. 6 is that (pressure inductor is set to second surface to smart motion ground cushion in further embodiment of this invention, and is " S "
Shape) structural schematic diagram；
Fig. 7 is that (pressure inductor is set to first surface to smart motion ground cushion in further embodiment of this invention, and is " S "
Shape) structural schematic diagram；
Fig. 8 is the structural schematic diagram of data monitoring system in one embodiment of the invention；
Fig. 9 is the structural schematic diagram of curb setting in one embodiment of the invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
In addition, in embodiments of the present invention, each raw material is commercially available, wherein the promotor used is purchased from the sincere nation's chemical industry in Guangzhou
Science and Technology Ltd.；Rubber powder is purchased from Dongguan Hai Yuyang product of rubber and plastic factory.
Embodiment 1
A kind of smart motion ground cushion of the present embodiment, as shown in Figure 1-3, it includes the buffer layer 200 stacked gradually and surface layer
100.Buffer layer 200 includes opposite first surface 201 and second surface 202, and buffer layer 200 is fitted in through first surface 201
Surface layer 100.
As shown in figure 4, in the present embodiment, second surface 202 is equipped with recessed portion, and it is recessed that pressure inductor 300 is embedded in this
In concave portion, pressure inductor 300 is piezoelectric cable.Compared to being set to (i.e. first surface between surface layer 100 and buffer layer 200
On 201), pressure inductor 300 is embedded in second surface 202, can avoid the deformation of buffer layer 200 to pressure inductor 300
Influence, while can also avoid interfering with each other between multiple pressure inductors 300 by the buffer function of buffer layer 200, mention
The accuracy of high data monitoring.It is understood that in other embodiments, as shown in figure 5, pressure inductor 300 can be set to the first table
Face 201.Pressure inductor 300 can also be other types, such as piezoelectric membrane.
Above-mentioned smart motion ground cushion, by setting buffer layer 200 and surface layer 100, and in one of table of buffer layer 200
Recessed portion is arranged in face, is embedded in the recessed portion using piezoelectric membrane and/or piezoelectric cable as pressure inductor 300, to realize
The acquisition of exercise data is carried out to the people of in the smart motion mat exercises.Wherein, the piezoelectric membrane or piezoelectric electro of use
Cable is at low cost, from a wealth of sources, reduces the manufacturing cost and difficulty of smart motion ground cushion, buries feeling of stress by setting recessed portion
Device 300 is answered, structure is simple, avoids the laying for carrying out inductor by the way of printing such as the prior art, simplified intelligent movement
The production technology of ground cushion.
In the present embodiment, on second surface 202, a pressure inductor 300 is set in the region of every 1m*1.22m
(piezoelectric cable)；The length of pressure inductor 300 is 80cm.Rationally control the pressure inductor 300 on the smart motion ground cushion
Density, preferable data monitoring effect can be obtained, avoid the influence between adjacent area, while further control is produced into
This.
It is understood that in other embodiments, other pressure inductor density can also be used and be arranged, preferably every 1m*1~
One pressure inductor 300 is set in the region of 1.5m, and the length of pressure inductor 300 is 50~100cm.Pressure inductor
300 shape can carry out any setting as needed, and such as in the present embodiment, pressure inductor 300 is in " 5 " set up of character patt ern.It can
Understand in other embodiments, as shown in Figures 6 and 7, the setting of " S " type can also be used.
In the present embodiment, surface layer 100 with a thickness of 4mm, buffer layer 200 with a thickness of 9mm.Each thickness is rationally set
Degree, can get preferable data monitoring effect.It is understood that in other embodiments, as needed, other thickness can also be used and set
Set, preferably surface layer 100 with a thickness of 2~8mm, buffer layer 200 with a thickness of 5~15mm.In addition, in the present embodiment, second
Surface 202 is additionally provided with buffering protrusion 203.Thus it can optimize buffer function, it is humanoid at protection to what is moved over.
Further, as shown in figure 8, in the present embodiment, the data monitoring system 400 of use includes sequentially connected letter
Number collection device 401, signal processing apparatus 402 and signal transmitting apparatus 403, signal collection device 401 are connected to pressure sensitive
Device 300.
Corresponding with the pressure inductor 300 of use, a pressure inductor can correspond to a data transmission link, often
Voltage signal in a region can indicate (ID) with signal band, and the amplitude signal measured uniformly is sent to CAN bus, subsequent
It is distinguish on software.Transfer bus may be configured as two (CANH+CANL), and muti-piece smart motion ground cushion is spelled
When connecing, only need to toward in bus plus, without additional increase hardware, thus avoid multiplexer switch control system in the prior art
Setting, convenient for the differentiation and management of signal, and line standard can be carried out unification, optimize the working effect of ground cushion.
In people's movement, step gives surface layer 100 when landing with pressure, is converted to voltage by pressure inductor 300
Signal transmits signals to signal collection device 401 by pre-buried data line etc., then by signal processing apparatus 402 into
Row data processing is most transferred to computer or mobile phone terminal through signal transmitting apparatus afterwards, carries out transformation assay to signal using software
And storage, this makes it possible to obtain related datas when movement, for example, the precise speed on fixed range, stride, cadence, Mei Yibu
Pressure etc., and then realize the intelligent management to movement effects.
In the present embodiment, as shown in figure 9, signal collection device 401 is connected to pressure inductor by data line 405
300；The side of surface layer 100 is equipped with curb 500, and 500 inner hollow of curb forms inner cavity, and is equipped with the number for being connected to the inner cavity
(not shown) is exported according to line entrance and data line；Data line 405 is placed in described interior intracavitary, and one end enters through the data line
Mouth is connected to pressure inductor 300, and the other end is connected to signal collection device 401 through data line outlet.Thus it is carrying out
When mating formation on a large scale, can summarize data line 405 makes the structure of the smart motion ground cushion more orderly to the inner cavity, is convenient for
The alignment processing of data.In addition, as needed can also include power supply unit in the present embodiment, power supply unit passes through electric wire
406 are connected to pressure inductor 300, and to provide electric energy for pressure inductor 300, electric wire 406 one can also be placed in the inner cavity
It is interior.
In practical application, above-mentioned smart motion ground cushion can be fabricated to corresponding size according to customer demand, or in size mistake
When big inconvenient transport or installation, the smart motion ground cushion of several small sizes is made, carries out being spliced to form intelligence again after transport to place
Energy sports ground, size and flexible operation, tool have significant practical applications.
Embodiment 2-4
The present embodiment is three kinds of smart motion ground cushions, and structure is with embodiment 1, in parts by weight, the raw material of use such as table 1
It is shown:
Table 1
The preparation method of above-mentioned smart motion ground cushion includes the following steps:
(1) preparation of the surface layer:
By the half finished rubber, inorganic fillings, organic filler material, mineral oil, the antiaging agent, color in the surface layer
It is put into mixer after powder mixing, obtains surface layer blend glue stuff after mediating 15min；
The surface layer blend glue stuff is put into open mill rolling out film, obtains surface layer tablet-type gum, is subsequently cooled to lower than 60
℃；
The vulcanizing agent, promotor, foaming agent and the surface layer tablet-type gum in the surface layer is put into mixer,
3min is mediated, rolling equipment continuous calendering is reused, obtains the surface layer；
(2) preparation of the buffer layer:
By in the buffer layer the half finished rubber, inorganic fillings, organic filler material, put into after mineral oil
In mixer, buffer layer blend glue stuff is obtained after mediating 20min；
The buffer layer blend glue stuff is put into open mill rolling out film, buffer layer tablet-type gum is obtained, is subsequently cooled to low
In 60 DEG C；
The vulcanizing agent, promotor, foaming agent and the buffer layer tablet-type gum in the buffer layer is put into mixing
In machine, 3min is mediated, rolling equipment continuous calendering is reused, obtains the buffer layer；The buffer layer includes the first opposite table
Face and second surface；With corresponding knurling rolls on the buffer layer every one section of fixed range according to the size of pressure inductor
The position of recessed portion and conducting wire is extruded, and is transferred to conveyer belt, in the recessed portion on a moving belt pressing pressure inductor implantation；
(3) compound, vulcanization
By the buffer layer after the first surface fits in the surface layer, surface layer and buffering laminated striation are extruded as needed
Road (including buffering protrusion), by vulcanizing equipment, is heated up to 80 DEG C, carries out sulfidization molding to get the smart motion ground cushion.
Embodiment 5-8
The present embodiment is four kinds of smart motion ground cushions, and structure is with embodiment 1, in parts by weight, the raw material of use such as table 2
It is shown:
Table 2
The preparation method similar embodiment 2-4 of above-mentioned smart motion ground cushion.
Comparative example 1
A kind of preparation method of smart motion ground cushion of this comparative example, structure is the same as embodiment 1, the raw material of use and preparation side
Method similar embodiment 4, difference is: the unvulcanized silicon rubber is replaced with EDPM rubber.
Comparative example 2
A kind of preparation method of smart motion ground cushion of this comparative example, structure is the same as embodiment 1, the raw material of use and preparation side
Method similar embodiment 4, difference is: not using the organic filler.
The movement ground cushion that embodiment 2-8 is completed can satisfy International Track and Field Association's IAAF relevant criterion, EN14877 correlation mark
Correlative rationality in standard and national standard GB/T 14833-2011, GB/T 22517-2011 and GB/T 19851.11-2005
It can require, and after the installation is completed, still can satisfy International Track and Field Association's place level-one/second level authentication requesting and Chinese field
The requirement for assisting one kind/bis- class places to check and accept.Also mean that product of the present invention can be with actual motion in high-grade contest
And on the place of training.The performance test results are as shown in table 3:
Table 3
The specifically used effect for the smart motion field that movement ground cushion is spliced to form as described in embodiment 4:
1, high lift leg and other action trainings: on smart motion field settable semicircle area, marks out in semicircle area each
Pressure inductor 300 is buried position, and each student can carry out high lift leg connection being buried position, and wisdom sports ground can accurately be remembered
The step number of each student under record, the dynamics etc. that interval time, each step are fallen between time, step and the step that each step is fallen
Deng, in conjunction with software analysis and student individual's bracelet on heart rate test, reliable training effect data can be provided for teacher
Feedback guarantees the quality and quantity of physical training.
2,100 meters or fixed range dash: smart motion field settable 100 meters of straight ways spurt area passes through 100 meters of straight ways
Pressure inductor 300 in spurt area can accurately record the time that each road student in the road 1-8 goes to terminal from, can replace
The track and field timekeeping system of generation profession also solves the problems, such as that teacher can not track multiple students with stopwatch simultaneously, improves teaching
Efficiency.It also can record simultaneously and pass through time, Ke Yiwei in each section of fixed range (such as every 10 meters) with each road student of analysis
Teacher, which provides, is directed to the different teaching plan of each student, for example future is fast, the endurance problem or starting of the slow student of rear journey
Starting technology of slow student etc..
3,5 minutes or the race of other set times: the pressure inductor 300 in smart motion field can be recorded with shunting to be fixed
The distance of accurately running of each road student in time, accurate data can be provided for teacher and is analyzed and is compared, simultaneously
Also it can analyze cadence of the student within the set time, dynamics variation is derived corresponding psychology variation and taught, favorably
Brave indomitable and gritty will and character is formed in student, promotes student in the side such as body, psychology and social adaptation
Face health harmoniously develops.
4, provide safety warning effect: the pressure inductor 300 in smart motion field can start in sporter because excessively
Fatigue is injured and cause exercise data irregular, for example cadence is chaotic, the bounce of dynamics power, the severes impact such as occurs falling down
In the case where, warning is issued for teacher in time, to help student and give treatment to as early as possible.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of smart motion ground cushion, which is characterized in that including the buffer layer stacked gradually and surface layer；
The buffer layer includes opposite first surface and second surface, and the buffer layer fits in described through the first surface
Surface layer；The first surface or the second surface are equipped with recessed portion, and the pressure inductor being embedded in the recessed portion；
The surface layer, in parts by weight, including the following raw material composition:
At least one of；The inorganic filler is inorganic oxide；The organic filler is rubber powder；
The buffer layer, in parts by weight, including the following raw material composition:
At least one of；The inorganic filler is inorganic oxide；The organic filler is rubber powder.
2. smart motion ground cushion according to claim 1, which is characterized in that described in the surface layer or the buffer layer
Inorganic filler is at least one of calcium carbonate, titanium dioxide, silica.
3. smart motion ground cushion according to claim 2, which is characterized in that described in the surface layer or the buffer layer
Half finished rubber is butadiene-styrene rubber；The inorganic filler is nanometer grade calcium carbonate.
4. smart motion ground cushion according to claim 1, which is characterized in that described in the surface layer or the buffer layer
Promotor is selected from one or more of diphenylguanidine, altax, captax, Vulcanization accelerator TMTD, diphenylguanidine CP；It is described
Foaming agent is surfactant, or, the mixture of the water of mass ratio 5:1-10 and emulsifier, the emulsifier is selected from anion cream
Agent or nonionic emulsifier.
5. smart motion ground cushion according to claim 1-4, which is characterized in that the pressure inductor is embedded in
The second surface.
6. smart motion ground cushion according to claim 1-4, which is characterized in that the pressure inductor is piezoelectricity
Film and/or piezoelectric cable.
7. smart motion ground cushion according to claim 6, which is characterized in that the pressure inductor is piezoelectric cable；Institute
It states on first surface or the second surface, a piezoelectric cable is set in the region of every 1m*1~1.5m；The piezoelectricity
The length of cable is 50~100cm.
8. smart motion ground cushion according to claim 1-4, which is characterized in that further include data monitoring system；
The data monitoring system includes sequentially connected signal collection device, signal processing apparatus and signal transmitting apparatus；The letter
Number collection device is connected to the pressure inductor.
9. smart motion ground cushion according to claim 8, which is characterized in that the signal collection device is connected by data line
It is connected to the pressure inductor；The side of the surface layer is equipped with curb, and the curb inner hollow forms inner cavity, and is equipped with connection
To data line entrance and the data line outlet of the inner cavity；
The data line is placed in the inner cavity, and one end is connected to the pressure inductor, the other end through the data line entrance
The signal collection device is connected to through data line outlet.
10. the preparation method of the described in any item smart motion ground cushions of claim 1-9, which comprises the steps of:
(1) preparation of the surface layer:
The half finished rubber, inorganic fillings, organic filler material, mineral oil, antiaging agent, toner in the surface layer is mixed
It is put into mixer after conjunction, obtains surface layer blend glue stuff after mediating 10~20min；
The surface layer blend glue stuff is put into open mill rolling out film, obtains surface layer tablet-type gum, is subsequently cooled to lower than 60 DEG C；
By in the vulcanizing agent, promotor, foaming agent and the surface layer tablet-type gum investment mixer in the surface layer, mediate
1~5min reuses rolling equipment continuous calendering, obtains the surface layer；
(2) preparation of the buffer layer:
By in the buffer layer the half finished rubber, inorganic fillings, organic filler material, put into mixing after mineral oil
In machine, buffer layer blend glue stuff is obtained after mediating 15~25min；
The buffer layer blend glue stuff is put into open mill rolling out film, obtains buffer layer tablet-type gum, is subsequently cooled to lower than 60
℃；
The vulcanizing agent, promotor, foaming agent and the buffer layer tablet-type gum in the buffer layer is put into mixer,
1~5min is mediated, rolling equipment continuous calendering is reused, obtains the buffer layer；The buffer layer includes opposite first surface
And second surface；In extruding the recessed portion on the first surface or second surface, and the pressure sensor is embedded in
The recessed portion；
(3) compound, vulcanization
By the buffer layer after the first surface fits in the surface layer, sulfidization molding is carried out to get the smart motion
Ground cushion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711147877.3A CN109795164A (en) | 2017-11-17 | 2017-11-17 | Smart motion ground cushion and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711147877.3A CN109795164A (en) | 2017-11-17 | 2017-11-17 | Smart motion ground cushion and preparation method thereof |
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| CN109795164A true CN109795164A (en) | 2019-05-24 |
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| CN112604255A (en) * | 2020-11-25 | 2021-04-06 | 吉林师范大学 | Fencing auxiliary training device and training method thereof |
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Address after: 510445 Zhong Cun Zhen Xie Cun Shi Gang Jiao, Panyu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Tongxin Sports Co.,Ltd. Address before: 510445 Zhong Cun Zhen Xie Cun Shi Gang Jiao, Panyu District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU TONGXIN SPORTS EQUIPMENT Co.,Ltd. |
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Application publication date: 20190524 |