A kind of SCM Based door magnetic control switching device
Technical field
The present invention relates to switching device, particularly relate to a kind of SCM Based door magnetic control switching device.
Background technology
The door switch method for designing of the equipment such as existing automatic loading slicing device on the market mainly comprises two kinds of methods: first, door body and doorframe are installed one block of magnet respectively, when door body and doorframe close to each other to certain distance time, due to the adelphotaxy of magnet, realize door close; The second, door body directly installs lockset.Deficiency existing for said method is: degree of safety is low, and switch gate is inconvenient, cannot realize automation.
Summary of the invention
For above-mentioned Problems existing, the object of this invention is to provide a kind of SCM Based door magnetic control switching device, realize the automatic switch of door, handled easily, improve security performance.
The object of the invention is to be achieved through the following technical solutions:
A kind of SCM Based door magnetic control switching device, for manipulating the automatic switch between described door body and described doorframe, wherein, comprise multiple sensor, master control borad, male door handle and female door handle, described female door handle is provided with bar magnet, and described public door handle is provided with the bore matched with described bar magnet, has the first polarity in described bore, described bar magnet can have the second polarity, identical with described first polarity polarity when described second polarity produces; Described master control borad is connected respectively with described bar magnet, described sensor.
Above-mentioned SCM Based door magnetic control switching device, wherein, described sensor to comprise on first end sensor on end sensor and second, and on described first, end sensor and end sensor on described second lay respectively at the top of described door body and described doorframe and both lines are parallel with ground line.
Above-mentioned SCM Based door magnetic control switching device, wherein, described sensor also comprise first in the middle part of sensor in the middle part of sensor and second, in the middle part of in the of described first, sensor and sensor in the middle part of in the of described second lay respectively at the middle part of described door body and described doorframe and both lines are parallel with ground line.
Above-mentioned SCM Based door magnetic control switching device, wherein, described sensor also comprises first time end sensor and second time end sensor, described first time end sensor and described second time end sensor lay respectively at described door body and described doorframe bottom and both lines are parallel with ground line.
Above-mentioned SCM Based door magnetic control switching device, wherein, described sensor is limit sensors.
Above-mentioned SCM Based door magnetic control switching device, wherein, described master control borad is also connected with PC, realizes the Remote to described master control borad by described PC.
Above-mentioned SCM Based door magnetic control switching device, wherein, also comprise motor, described motor is installed on described door body rear and is connected with described master control borad.
Compared with the prior art, beneficial effect of the present invention is:
Automaticity is higher, realizes automatic opening and closing door, and improves security performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the door magnetic control switching device that the present invention is based on single-chip microcomputer;
Fig. 2 a and Fig. 2 b is the male door handle of door magnetic control switching device and the structural representation of female door handle that the present invention is based on single-chip microcomputer respectively.
Detailed description of the invention
Below in conjunction with schematic diagram and concrete operations embodiment, the invention will be further described.
The present invention is based on the door magnetic control switching device of single-chip microcomputer, for manipulating the automatic switch between a body 0 and doorframe 0 ', comprise multiple sensor, master control borad, male door handle and female door handle, as shown in Figure 1, the sensor in the preferred embodiment of the present invention is three right, control by master control borad, be respectively end sensor 11 on first, sensor 22 in the middle part of end sensor 11 ', the first on second, sensor 22 ', the first time end sensor 33 and second time end sensor 33 ' in the middle part of in the of second.On first, end sensor 11 and end sensor on second 11 ' lay respectively at the top of a body 0 and doorframe 0 ' and both lines are parallel with ground line, in the middle part of in the of first, sensor 22 and sensor in the middle part of in the of second 22 ' lay respectively at the middle part of a body 0 and doorframe 0 ' and both lines are parallel with ground line, first time end sensor 33 and second time end sensor 33 ' lay respectively at a body 0 and doorframe 0 ' bottom and both lines are parallel with ground line.The line of in the sensor every a pair prerequisite parallel with ground line is made to be that a body 0 and doorframe 0 ' are all perpendicular to horizontal plane.Master control borad is single-chip microcomputer, and its inside principle design controlling the change in polarity of sensor and bar magnet 4 is conventional design, does not repeat at this.
Please refer to shown in Fig. 2 a and Fig. 2 b, female door handle is provided with bar magnet 4, public door handle is provided with the bore 4 ' matched with bar magnet 4, there is in bore 4 ' the first polarity, be preferably N pole, bar magnet 4 can have the second polarity, identical with the first polarity polarity when the second polarity produces, namely be also N pole, master control borad (not illustrating in the drawings) is connected respectively by electric line and bar magnet 4, three pairs of sensors.In a preferred embodiment of the invention, all sensors are limit sensors, and the induction range of each limit sensors is in advance according to the distance of the internal construction setting of female door handle and male door handle, sensor installation is used for the induction zone whether induction door body 0 arrives doorframe 0 ', and filling multiple is the induction zones that accurately can arrive doorframe 0 ' in order to ensure door body 0.Arrange three pairs of sensors from top to bottom to position the relative position of the bar magnet 4 in female door handle and the bore 4 ' in male door handle, positioning precision can be made to reach best.
Referring to Fig. 1 and Fig. 2, (1) manually close the door: the marquis when door body 0 induction region certain for doorframe 0 ', master control borad can eject and allow lock rod produce N pole magnetic by trigging control lock rod, make lock rod spring into lockhole and by the principle of two like magnetic poles repel each other, door body 0 released the induction region of doorframe 0 ' (lockhole end band is magnetic N pole, when triggering lock rod and ejecting, lock rod can be with the N pole that is magnetic, and can not have magnetic when bar magnet is regained time); (2) open Door by Hand: under the state that door closes, when firmly pressing public door handle, when the induction region of door body 0 close to doorframe 0 ', lock rod can be triggered and regain, at this moment just can pull the door open.
In another preferred embodiment of the invention, master control borad is also connected with PC, the Remote to master control borad is realized by PC, so instant door fills out of sight, also whether can be closed by the state of computer real time monitoring door like that and the switch of control gate, thus improve safety and intelligent.
In another preferred embodiment of the invention, also comprise motor, motor is installed on a body rear and is connected with master control borad.Compared with the embodiment not comprising motor with other, the object of mounted motor is the relative movement of a body 0 and doorframe 0 ' is completed automatically, and control electric machine rotation door body 0 by master control borad, when door body 0 arrives the induction region of doorframe 0 ', motor stops.
Apparatus of the present invention can be arranged in digital pathological section scanner (naked eyes cannot be observed), using the import and export controller as equipment such as automatic loading slicing devices.Close after putting into section box and visit, controlled by master control borad, the system be automatically sent in scanning system of cutting into slices.(can not visually see) because device is placed on inside digital pathological section scanner.By the connection of master control borad and computer, can the switch conditions of real time monitoring door, ensure sending door in slicing processes to be close, to ensure inside auto-loading system that operationally door is closed (auto-loading system is in operation, door is not related to, section is easily caused to throw away box), improve safety and intelligent.
Automaticity of the present invention is higher, realizes automatic opening and closing door, and improves security performance.
Be described in detail specific embodiments of the invention above, but the present invention is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and substitute also all among category of the present invention.Therefore, equalization conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.