A kind of sliding touch device that is used to cook kitchen range
Technical field
The utility model relates to the contactor control device of household electrical appliance, particularly a kind of slip touch control device that is used to cook kitchen range.
Background technology
Along with the continuous progress and the technical development of modern society, use the more and more of sliding touch device on the household electrical appliance, on the culinary art kitchen range product that adopts the sliding touch device is arranged equally, as electromagnetic stove.Existing glide touches control culinary art kitchen range product and generally uses the mode of printing V-shape or W type on film or the pcb board, touches the different key assignments of electric capacity difference identification of zones of different by staff.Because film or pcb board are an integral body, so in design, will consider the good contact problems of film or pcb board and staff operating surface (glass plate), so need the specialized designs elastic construction with its jack-up, so just cause the problem of complex structural designs, technological operation inconvenience.Especially not only there is very big difficulty in this type of elastic construction in bull electromagnetic stove product in the adjustment of design and technology, and the cost height.
Summary of the invention
The purpose of this utility model is the defective that exists at prior art, and a kind of simple in structure, easy to operate, sliding touch device that is used to cook kitchen range that cost is low is provided.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopted is: a kind of sliding touch device of cooking kitchen range comprises control circuit pcb board, host CPU control circuit and touch-control polarity display unit, it is characterized in that also comprising integrated touch-control circuit and sliding touch induction installation, sliding touch induction installation and touch-control polarity display unit respectively by the host CPU control circuit be arranged on the control circuit pcb board after integrated touch-control circuit is connected.
Above-mentioned sliding touch induction installation is connected in integrated touch-control circuit by lead, and integrated touch-control circuit utilizes the mode of software algorithm to control the path and the induction sensitivity of sliding touch induction installation; The other end of integrated touch-control circuit is connected by lead with the host CPU control circuit, and cpu control circuit obtains the electrode information of integrated touch-control circuit by the mode of communication, shows the operating state of culinary art kitchen range according to electrode information Control touch-control polarity display unit.
Described sliding touch induction installation is made up of the elastic conduction button, makes multistage sliding touch realize independently elasticity touch sensible button, and directly contacts with contact, does not need to establish in addition elastic construction.
Further, described elastic conduction button is arranged in order by elastic electric conductor independently and forms, and electric conductor is metal spring or elastic electric conductors such as foam or electric silica gel, and the electric conductor number is 1~40.
Further, the contact area of contact between described any two elastic electric conductors has multiple possibility, realizes that the number of sliding touch electrode is 2mm~7mm greater than the distance between described elastic electric conductor number and adjacent conductive body.And the number of the sliding touch electrode that described elastic electric conductor produced is 1~3 times of the elastic electric conductor number.
[0009]Again further, cook by the sliding touch induction installation in the firepower size and time function adjusting of kitchen range, the time is regulated and realizes a position and ten independent separately regulation stall functions of button.
The beneficial effects of the utility model are: the sliding touch device well contacts with the staff operating surface, do not need to establish elastic construction in addition and the elastic electric conductor cost that adopted low than PCB or film cost.The utility model is a kind of ingenious, function admirable, convenient and practical and sliding touch device that is used to cook kitchen range that cost is low of designing.
Description of drawings
The structural representation of the sliding touch device when Fig. 1 uses on the bull electromagnetic stove for the present invention.
Fig. 2 is the structural representation of elastic conduction button in the sliding touch induction installation of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
As shown in Figure 1, the sliding touch device that present embodiment bull electromagnetic stove uses comprises control circuit pcb board 1, host CPU control circuit 2, integrated touch-control circuit 3, sliding touch induction installation 4 and touch-control polarity display unit 5; Integrated touch-control circuit 3 two ends that are provided with on the control circuit pcb board 1 connect sliding touch induction installation 4 and host CPU control circuit 2 respectively, and touch-control polarity display unit 5 is connected in the other end of host CPU control circuit 2.
With reference to Fig. 2, in the sliding touch device that present embodiment bull electromagnetic stove uses, the elasticity touch sensible button that sliding touch induction installation 4 on the control circuit pcb board 1 is made up of 6 conductive sponge 43 is realized, the distance that each conductive sponge is 43 is 5mm, and conductive sponge 43 is arranged on below the microcrystal glass plate 6.Contact directly contacts the conductive sponge 43 on the sliding touch induction installation 4, integrated touch-control circuit 3 acts in 6 conductive sponge 43 according to contact that the contact area on any two conductive sponge is different to produce induction electrode, can produce 10 sliding touch electrodes altogether.Cpu control circuit 2 obtains the electrode information of integrated touch-control circuit 3 by the mode of communication, shows the operating state of bull electromagnetic stoves according to electrode information Control touch-control polarity display unit 5.Integrated touch-control circuit 3 also can utilize the mode of software algorithm to control the path and the induction sensitivity of sliding touch induction installation 4 simultaneously.Cook by the sliding touch induction installation in the firepower size and time function adjusting of kitchen range, the time is regulated and realizes a position and ten independent separately regulation stall functions of button.Can realize that according to ten gears that are provided with time function is adjusted to 1~99 gear.