CN1763437A - Microwave oven control panel sensitive switch fixing structure - Google Patents
Microwave oven control panel sensitive switch fixing structure Download PDFInfo
- Publication number
- CN1763437A CN1763437A CN 200410072370 CN200410072370A CN1763437A CN 1763437 A CN1763437 A CN 1763437A CN 200410072370 CN200410072370 CN 200410072370 CN 200410072370 A CN200410072370 A CN 200410072370A CN 1763437 A CN1763437 A CN 1763437A
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- China
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- microswitch
- control panel
- microwave oven
- sensitive switch
- fixing structure
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Abstract
The invention discloses an oligodynamic switch fixation structure of microwave oven controlling plate, which is characterized by the following: two locating pins corresponding to the oligodynamic switch are set on the controlling plate, which confine to move along the level direction; the symmetrical setting block hook lies on two sides of oligodynamic switch, which confines to move along the vertical direction; the support steel lies under the oligodynamic switch, which supports the oligodynamic switch and forms a gap between oligodynamic switch and controlling plate; the limit block is set on one side of oligodynamic switch on the controlling plate, which confines the level direction movement further. The structure avoids the vibration movement, which also saves the raw material and reduces the cost.
Description
Technical field
The present invention relates to a kind of microwave oven control panel.Particularly relate to a kind of firm microwave oven control panel sensitive switch fixing structure that is provided with.
Background technology
Micro-wave oven typically refers to a kind of heater, wherein is immersed in food inside by the microwave of magnetron emission and finishes heating to food.In order to control the heating process of micro-wave oven more exactly, generally can adopt infrared sensor.Infrared sensor is with the temperature of infrared detection foodstuff surface, and this signal is sent to the microprocessor of being located at micro-wave oven inside.Microprocessor is according to the foodstuff surface temperature value that receives, the conditional parameter when whether decision is heated and heated.The user utilizes the operated key of the dial of the keyboard input part be arranged on the micro-wave oven body or micro-wave oven, selects cooking menu and cooking time etc.; Select cooking beginning key,, utilize microwave to carry out gastronomical process according to the driving that the dishes single-pass is crossed magnetron; Perhaps the vibration heat that produces by heater is carried out gastronomical process; Drive in the time of again or by above-mentioned magnetron and heater and carry out gastronomical process.
The work of micro-wave oven is that the circuit on the control panel that passes through to be provided with is controlled, and to the control of circuit, reaches by the microswitch control timer again, so control panel is provided with microswitch.On the control panel on the existing micro-wave oven, the setting of microswitch is had following problem.That is, not a lot of to the strong point of microswitch, tilt easily during installation.Fixedly the hook intensity of usefulness is not very sufficient, and the excessive microswitch of exerting oneself can be deviate from.
Summary of the invention
Technical problem to be solved by this invention is that a kind of firm microwave oven control panel sensitive switch fixing structure that is provided with is provided.
The technical solution adopted in the present invention is: a kind of microwave oven control panel sensitive switch fixing structure, include control panel, on control panel, be set with: two alignment pins corresponding with the fixing hole of microswitch, cylindricality alignment pin and T shape alignment pin, be used for microswitch is positioned at control panel, and the restriction microswitch moves in the horizontal direction; Be positioned at microswitch dual-side place and symmetrically arranged grab, be used to limit moving on the microswitch vertical direction; Be positioned at the brace rod of the downside of microswitch, be used to support microswitch, and make microswitch and control panel form the gap.On control panel, a side that is positioned at microswitch also is provided with spacing card, is used for further limiting microswitch and moves in the horizontal direction.
The present invention has overcome the deficiency of former fixed structure owing to adopt said structure to fix microswitch, makes being fixed on the control panel that microswitch can be firm, can not produce upper and lower or left and right moving because of vibration waits.This fixed structure has reduced cost guaranteeing to realize to have saved material under the prerequisite of original timer.
Description of drawings
Fig. 1 is a microwave oven control panel sensitive switch fixing structure of the present invention;
Fig. 2 is the schematic diagram of microswitch.
Wherein:
1: control panel 2: grab
3: brace rod 4: spacing card
5: cylindricality alignment pin 6:T shape alignment pin
7: microswitch 8: fixing hole
The specific embodiment
Below in conjunction with the drawings and specific embodiments, microwave oven control panel sensitive switch fixing structure of the present invention is described.
Fig. 1 is a microwave oven control panel sensitive switch fixing structure of the present invention; Fig. 2 is the schematic diagram of microswitch.
As shown in the figure, microwave oven control panel sensitive switch fixing structure, include control panel 1, on control panel 1, be set with: two alignment pins corresponding with the fixing hole 8 of microswitch, be used for microswitch 7 is positioned at control panel 1, and the restriction microswitch move in the horizontal direction, described alignment pin includes: cylindricality alignment pin 5 and T shape alignment pin 6; Be positioned at microswitch dual-side place and symmetrically arranged grab 2, be used to limit moving on microswitch 7 vertical directions; Be positioned at the brace rod 3 of the downside of microswitch, be used to support microswitch 7, and make microswitch and control panel 1 form the gap, the setting that can distribute on the area of corresponding microswitch 7 sizes on the control panel 1 of this brace rod 3 allows to support uniformly microswitch 7.On control panel 1, a side that is positioned at microswitch also is provided with spacing card 4, is used for further limiting microswitch and moves in the horizontal direction.
Present embodiment is provided with five brace rods 3, divides the side be positioned at cylindricality alignment pin 5 in addition, and the side of spacing card 4, and the position that is positioned at both sides in the middle of the microswitch are on the position corresponding with cylindricality alignment pin 5.
When microswitch 7 is set, at first two fixing holes 8 on the microswitch 7 are aimed at cylindricality alignment pin 5 and T shape alignment pin 6 on the control panel 1 respectively, and cylindricality alignment pin 5 and T shape alignment pin 6 be inserted into respectively in two fixing holes 8, three sides of microswitch 7 are blocked by the grab 2 of two symmetries and spacing card 4 respectively simultaneously, and microswitch 7 can not be moved in the horizontal direction; And the grab 2 of two symmetries and the brace rod 3 that is distributed on the control panel 1 block the above and below of microswitch 7 again, and microswitch 7 can not be moved at vertical direction.Thereby reached the fixedly purpose of microswitch 7.
Claims (4)
1. microwave oven control panel sensitive switch fixing structure, include control panel (1), it is characterized in that, on control panel (1), be set with: two corresponding alignment pins of fixing hole (8) with microswitch, be used for microswitch is positioned at control panel (1), and the restriction microswitch moves in the horizontal direction; Be positioned at microswitch dual-side place and symmetrically arranged grab (2), be used to limit moving on the microswitch vertical direction; Be positioned at the brace rod (3) of the downside of microswitch, be used to support microswitch, and make microswitch and control panel (1) form the gap.
2. microwave oven control panel sensitive switch fixing structure according to claim 1 is characterized in that, on control panel (1), a side that is positioned at microswitch also is provided with spacing card (4), is used for further limiting microswitch and moves in the horizontal direction.
3. microwave oven control panel sensitive switch fixing structure according to claim 1 is characterized in that, described alignment pin includes: cylindricality alignment pin (5) and T shape alignment pin (6).
4. microwave oven control panel sensitive switch fixing structure according to claim 1 is characterized in that, described brace rod 3 distributes on the area of corresponding microswitch 7 sizes on the control panel 1 and is provided with most, allows to support uniformly microswitch 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072370 CN1763437A (en) | 2004-10-21 | 2004-10-21 | Microwave oven control panel sensitive switch fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072370 CN1763437A (en) | 2004-10-21 | 2004-10-21 | Microwave oven control panel sensitive switch fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1763437A true CN1763437A (en) | 2006-04-26 |
Family
ID=36747698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072370 Pending CN1763437A (en) | 2004-10-21 | 2004-10-21 | Microwave oven control panel sensitive switch fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1763437A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908422A (en) * | 2010-08-05 | 2010-12-08 | 施耐德万高（天津）电气设备有限公司 | Fixing device for microswitch |
| CN104347285A (en) * | 2013-08-07 | 2015-02-11 | 珠海格力电器股份有限公司 | Fixing structure of microswitch |
-
2004
- 2004-10-21 CN CN 200410072370 patent/CN1763437A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908422A (en) * | 2010-08-05 | 2010-12-08 | 施耐德万高（天津）电气设备有限公司 | Fixing device for microswitch |
| CN104347285A (en) * | 2013-08-07 | 2015-02-11 | 珠海格力电器股份有限公司 | Fixing structure of microswitch |
| CN104347285B (en) * | 2013-08-07 | 2016-12-28 | 珠海格力电器股份有限公司 | Fixing structure of microswitch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |