CN204991571U - Disconnect -type slide switch and terminal equipment - Google Patents
Disconnect -type slide switch and terminal equipment Download PDFInfo
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- CN204991571U CN204991571U CN201520661063.1U CN201520661063U CN204991571U CN 204991571 U CN204991571 U CN 204991571U CN 201520661063 U CN201520661063 U CN 201520661063U CN 204991571 U CN204991571 U CN 204991571U
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- slide switch
- terminal equipment
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- hall element
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Abstract
The utility model discloses a disconnect -type slide switch and terminal equipment, disconnect -type slide switch includes: slide switch installs on control panel, wherein, last being provided with of control panel is used for the gliding spout of slide switch, slide switch installs magnetic element, hall sensor installs on the main control circuit board, is located the spout is in the arbitrary one end department of the main control circuit board's front outline, hall sensor with slide switch passes through electromagnetic induction and connects. The utility model discloses a with slide switch and hall sensor separation design, the slip action that utilizes hall electromagnetic induction to come perception slide switch makes slide switch and the main control circuit board separate, need not to carry on on control panel the trompil design, makes the main control circuit board and external environment keep apart totally, and then carries out effectual insulation blocking to the main control circuit board to slide switch also can very convenient changing.
Description
Technical field
The utility model relates to electroporation field, particularly relates to a kind of separate type slide switch and terminal equipment.
Background technology
The toggle switch (control switch as electric rice cooker) of existing machinery formula is directly connected with inner circuit structure by mechanical structure, drives the closed and disconnected of the switch on inner main control board by stirring external switch.Like this, toggle switch just must be directly connected on main control board by physical structure, and therefore this syndeton will inevitably cause there is certain gap between switch and outer wall (control panel).If electrical equipment uses in very moist environment, just may have moisture and enter electrical equipment inside by gap, cause dangerous generation, dust can be accumulated for a long time in addition in gap, add that the steam in air forms dirt, not easy to clean, switch also can be caused to use dumb.If equipment is cooking apparatus, oil smoke can enter main control board by gap, and switch motion also may be caused insensitive, and other fault.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of separate type slide switch and terminal equipment, installs in order to solve prior art control panel the problem that slide switch exists gap.
For solving the problems of the technologies described above, on the one hand, the utility model provides a kind of separate type slide switch, comprising:
Slide switch, installs on the control panel; Wherein, described control panel is provided with the chute slided for described slide switch, described slide switch is provided with magnetic part;
Hall element, is arranged on main control board, and be positioned at any one end place of described chute in the upright projection of described main control board, described Hall element is connected by electromagnetic induction with described slide switch.
Further, described Hall element is linear hall sensor.
Further, described chute is straight.
On the other hand, the utility model embodiment also provides a kind of terminal equipment, and described terminal equipment adopts separate type slide switch to adjust mode of operation; Wherein, described separate type slide switch comprises:
Slide switch, is arranged on the control panel of terminal equipment; Wherein, described control panel is provided with the chute slided for described slide switch, described slide switch is provided with magnetic part;
Hall element, is arranged on the main control board of terminal equipment, and be positioned at any one end place of described chute in the upright projection of described main control board, described Hall element is connected by electromagnetic induction with described slide switch; The output of described Hall element is connected with the processor of described terminal equipment.
Further, described Hall element is linear hall sensor.
Further, described chute is straight.
The utility model beneficial effect is as follows:
The utility model passes through slide switch and Hall element separate design; Hall electromagnetic induction is utilized to carry out the sliding action of perception slide switch; slide switch and main control board are separated; without the need to carrying out perforate design on the control panel; make main control board and external environment completely isolated; and then carry out effective insulation blocking to main control board, and slide switch also can be changed very easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of separate type slide switch in the utility model embodiment;
Fig. 2 is the schematic diagram that in the utility model embodiment, Hall element is connected with the processor of terminal equipment;
Fig. 3 is the corresponding relation figure between the distance of slide switch and Hall element in the utility model embodiment and Hall element output voltage.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, do not limit the utility model.
Core concept of the present utility model is the slide switch of a design separate type, slide switch is an independent part, any physical connection can not be had with the main control board of terminal equipment, the main control board of terminal equipment installs Hall element, for responding to the slip of slide switch.According to the magnitude of voltage that Hall element exports, make corresponding reaction.
As shown in Figures 1 to 3, the utility model embodiment relates to a kind of separate type slide switch, comprising:
Slide switch 10, is arranged on control panel 30; Wherein, control panel 30 is provided with the chute 60 slided for slide switch 10, slide switch 10 is provided with magnetic part; Magnetic part can be permanent magnet, can be also other magnetic device, as long as can provide stable magnetic field.
Hall element 20, is arranged on main control board 40, and be positioned at any one end place of chute 60 in the upright projection of main control board 40, Hall element 20 is connected by electromagnetic induction with slide switch 10.
Wherein, Hall element 20 is linear hall sensor; Chute 60 is straight.
Be applied on terminal equipment by above-mentioned Separated switch, for the switching of the different gear (mode of operation) of terminal equipment, control panel 30 can be the exterior panel of terminal equipment; Also can be arranged on exterior panel, it should be noted that, if install slide switch on exterior panel, chute can not wear out exterior panel, is that main control board is in communication with the outside.Arrange chute on the control panel, slide switch 10 is arranged in chute.The main control board of terminal equipment is installed Hall element 20, and the output of Hall element 20 is connected (as shown in Figure 2) with the processor of terminal equipment.
The operation principle of separate type slide switch of the present utility model is as follows:
When slide switch moves, the magnetic part of slide switch inside moves thereupon, the magnetic field of linear hall sensor present position will change, when slide switch is in different positions, the magnitude of voltage that Hall element detects is different, that is: when slide switch is near linear hall sensor, magnetic field grow residing for linear hall sensor, output voltage becomes large, when slide switch is away from linear hall sensor, the magnetic field of linear hall sensor present position reduces, and output voltage reduces.Single-chip microcomputer (processor) can receive the output voltage of linear hall sensor, the position residing for linear slide switch can be judged according to the size of current voltage, according to the corresponding relation between the slide switch position pre-set and the mode of operation of terminal equipment, thus learn the gear that present user adjusts, process accordingly.In addition, also according to the speed of change in voltage in slide switch sliding process, the translational speed of current slide switch can be calculated, also can trigger according to different translational speeds and start different mode of operations.Fig. 3 illustrates the cardinal principle corresponding relation of the Distance geometry linear hall sensor output voltage of linear slide switch and linear hall sensor.
In view of above-mentioned principle, the utility model embodiment also relates to a kind of method adjusting terminal equipment operation mode, comprising:
After slide switch is slided, obtain the magnitude of voltage that Hall element exports;
Described magnitude of voltage and the voltage location table gathered in advance are compared, obtains the position of described slide switch;
According to the position of described slide switch, the mode of operation of adjustment terminal equipment.
Wherein, gather voltage location table in advance, specifically comprise:
According to the quantity of terminal equipment operation mode, chute arranges the location point of respective amount;
Detect the magnitude of voltage that the slide switch Hall element corresponding at chute diverse location point place exports;
The location point of chute and the magnitude of voltage corresponding with it are recorded in voltage location table one to one.
In addition, the method for the present embodiment also comprises:
Obtain the change in voltage speed of the Hall element in slide switch sliding process;
According to described change in voltage speed, calculate the translational speed of described slide switch;
According to the translational speed of described slide switch, the mode of operation of adjustment terminal equipment.
Terminal equipment can utilize slide switch to adjust the arbitrary equipment of different working modes for needing, such as, terminal equipment is electric cooker, slide switch is for controlling the pattern of cooking of electric cooker, each location point in chute represents one and to cook pattern, by mobile slide switch, adjust electric cooker and perform different patterns of cooking.Such as, each position is selected the corresponding pattern of cooking and is respectively from top to bottom: rice, gruel, Baoshang, coarse food grain meal, baby's meal etc.By mobile slide switch, detect the output voltage of Hall element, compare with each position point voltage gathered in advance, if the magnitude of voltage detected is identical with the voltage of the position 3 gathered in advance (as long as identical in error range, but not definitely identical), then judge that slide switch is moved to position 3 by user, it wishes Baoshang, then electric cooker starts the program of Baoshang, carries out Baoshang.
Terminal equipment also can have the many grades of optional equipment of mode of operation for other.As long as different gears can be selected by slide switch, trigger corresponding mode of operation and start.
Because the mode of operation of different terminal equipment is not identical, the method carrying out controlling and processing is also different, therefore, the object of the utility model embodiment what the specific works pattern not lying in terminal equipment is, and how concrete mode of operation realizes, just be by mobile slide switch, to make terminal equipment trigger the mode of operation starting user's selection.
The utility model embodiment, by being separated with main control board by linear slide switch, between linear slide switch and computerized version when interval electrical equipment exterior panel, can accomplish that main control board detects the gear residing for linear slide switch.So just can make governor circuit and the external world is completely isolated opens, avoid moisture and entered into situation on governor circuit by the gap between slide switch and control panel, improve fail safe and the useful life of terminal equipment, reduce failure rate.
Although be example object, disclosed preferred embodiment of the present utility model, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present utility model should be not limited to above-described embodiment.
Claims (6)
1. a separate type slide switch, is characterized in that, comprising:
Slide switch, installs on the control panel; Wherein, described control panel is provided with the chute slided for described slide switch, described slide switch is provided with magnetic part;
Hall element, is arranged on main control board, and be positioned at any one end place of described chute in the upright projection of described main control board, described Hall element is connected by electromagnetic induction with described slide switch.
2. separate type slide switch as claimed in claim 1, it is characterized in that, described Hall element is linear hall sensor.
3. separate type slide switch as claimed in claim 1 or 2, it is characterized in that, described chute is straight.
4. a terminal equipment, is characterized in that, described terminal equipment adopts separate type slide switch to adjust mode of operation; Wherein, described separate type slide switch comprises:
Slide switch, is arranged on the control panel of terminal equipment; Wherein, described control panel is provided with the chute slided for described slide switch, described slide switch is provided with magnetic part;
Hall element, is arranged on the main control board of terminal equipment, and be positioned at any one end place of described chute in the upright projection of described main control board, described Hall element is connected by electromagnetic induction with described slide switch; The output of described Hall element is connected with the processor of described terminal equipment.
5. terminal equipment as claimed in claim 4, it is characterized in that, described Hall element is linear hall sensor.
6. the terminal equipment as described in claim 4 or 5, is characterized in that, described chute is straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661063.1U CN204991571U (en) | 2015-08-28 | 2015-08-28 | Disconnect -type slide switch and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661063.1U CN204991571U (en) | 2015-08-28 | 2015-08-28 | Disconnect -type slide switch and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991571U true CN204991571U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661063.1U Active CN204991571U (en) | 2015-08-28 | 2015-08-28 | Disconnect -type slide switch and terminal equipment |
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| Country | Link |
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| CN (1) | CN204991571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118725A (en) * | 2015-08-28 | 2015-12-02 | 青岛海尔科技有限公司 | Separating-type sliding switch, terminal equipment and working mode adjustment method thereof |
| CN106888531A (en) * | 2017-01-16 | 2017-06-23 | 温州大学 | Adjustable magnetic effect intelligent switch control system |
| CN107276578A (en) * | 2017-06-21 | 2017-10-20 | 华帝股份有限公司 | A kind of shift-position control apparatus and smoke exhaust ventilator and application method with this device |
-
2015
- 2015-08-28 CN CN201520661063.1U patent/CN204991571U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118725A (en) * | 2015-08-28 | 2015-12-02 | 青岛海尔科技有限公司 | Separating-type sliding switch, terminal equipment and working mode adjustment method thereof |
| CN106888531A (en) * | 2017-01-16 | 2017-06-23 | 温州大学 | Adjustable magnetic effect intelligent switch control system |
| CN106888531B (en) * | 2017-01-16 | 2018-10-19 | 温州大学 | adjustable magnetic effect intelligent switch control system |
| CN107276578A (en) * | 2017-06-21 | 2017-10-20 | 华帝股份有限公司 | A kind of shift-position control apparatus and smoke exhaust ventilator and application method with this device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170209 Address after: 100086 Beijing, Zhichun Road, Zhongguancun, No. 106 crown office building, layer, layer 15 Patentee after: Beijing Haier Guangke Digital Techn Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180824 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Patentee after: Qingdao Haier Science and Technology Co., Ltd. Address before: 100086 Beijing Haidian District Zhichun Road 106 Zhongguancun Crown Plaza office 15 Floor Patentee before: Beijing Haier Guangke Digital Techn Co., Ltd. |
|
| TR01 | Transfer of patent right |