CN213546156U - Electric oven door switch - Google Patents
Electric oven door switch Download PDFInfo
- Publication number
- CN213546156U CN213546156U CN202022546046.7U CN202022546046U CN213546156U CN 213546156 U CN213546156 U CN 213546156U CN 202022546046 U CN202022546046 U CN 202022546046U CN 213546156 U CN213546156 U CN 213546156U
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- microswitch
- electric oven
- bending
- fixing
- pushing
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Abstract
The utility model discloses an electric oven door switch. The utility model discloses a fixed plate is equipped with micro-gap switch and promotes micro-gap switch's slide bar on the fixed plate, is equipped with the pressure spring that is used for resetting on the slide bar, touches the slide bar when opening, closing the electric oven door, and the slide bar promotes micro-gap switch work, has simple to operate, reliable durable, the high characteristics of security.
Description
Technical Field
The utility model relates to an electric oven door switch.
Background
The electric oven is a 'baking' oven, so that the working environment of the electric oven is relatively high temperature. In order to conveniently take and put food, the door of the electric oven needs to be opened and closed frequently, and in order to be safe, the electric oven needs to be normally operated after the door is closed. Therefore, a door switch that is reliable, durable and highly safe must be provided to the door of the electric oven.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric oven door-trip is to provide, the fixed plate directly locks on the door frame with the screw, and the slide bar directly contacts with door frame moving part, can directly drive the slide bar seesaw, forces the slide bar toper structure directly to make the back-and-forth movement with micro-gap switch's wheel, makes micro-gap switch's quick accurate bullet open and reset to play the function of switch break-make. Due to the principle of direct mechanical motion, the accumulated error value of the contact of a plurality of parts is reduced, the installation is simple, labor is saved, the structural performance is more reliable, and the device has the characteristics of convenience in installation, reliability, durability and high safety.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an electric oven door switch, includes the fixed plate, its characterized in that: the fixed plate is provided with a microswitch and a sliding rod for pushing the microswitch;
the fixing plate is provided with a first bending part and a second bending part which are opposite to each other in pairs, and the first bending part, the second bending part and the fixing plate are bent by 90 degrees;
the upper end of the first bending part is provided with a first sliding hole;
the second bending part is provided with a second sliding hole corresponding to the first sliding hole;
the sliding rod comprises a driving part, a pushing part, a vacant part and an auxiliary part from left to right, the outer diameter of the vacant part is smaller than that of the driving part, the driving part is matched with the first sliding hole, and the auxiliary part is matched with the second sliding hole;
the pushing part is a cone which gradually reduces from left to right, the pushing part is used for transition between the driving part and the vacant part, and the driving part, the pushing part and the vacant part are all matched with a driving rod of the microswitch;
the auxiliary part is provided with a first annular clamping groove and a second annular clamping groove, the first clamping groove is provided with a first shaft check ring, and the second clamping groove is provided with a second shaft check ring; a pressure spring is sleeved on the auxiliary part and positioned between the first shaft check ring and the second shaft check ring; the first shaft retainer ring and the pressure spring are positioned on the left side of the second bending part, and the second shaft retainer ring is positioned on the right side of the second bending part.
Furthermore, the middle part of the fixing plate is provided with a fixing part for installing the microswitch, and the fixing part is provided with a plurality of first fixing holes for fixing the microswitch.
Furthermore, a plurality of second fixing holes are formed in the lower end of the first bending portion, and the second fixing holes are used for installing fixing plates.
The utility model discloses an foretell technical scheme has overcome the not enough of background art, provides an electric oven door-trip, and the fixed plate is direct locks on the door frame with the screw, and the slide bar is direct to contact with door frame moving part, can directly drive the slide bar seesaw, forces the slide bar toper structure direct to make the back-and-forth movement with micro-gap switch's wheel, makes micro-gap switch's quick accurate bullet open and reset to play the function of switch break-make. Due to the principle of direct mechanical motion, the accumulated error value of the contact of a plurality of parts is reduced, the installation is simple, labor is saved, the structural performance is more reliable, and the device has the characteristics of convenience in installation, reliability, durability and high safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
In the figure: the fixing plate 1, the first bending portion 101, the second bending portion 102, the first sliding hole 103, the second sliding hole 104, the fixing portion 105, the first fixing hole 106, the second fixing hole 107, the microswitch 2, the drive rod 201, the sliding rod 3, the driving portion 301, the pushing portion 302, the empty portion 303, the auxiliary portion 304, the first engaging groove 305, the second engaging groove 306, the first shaft retaining ring 4, the second shaft retaining ring 5, and the pressure spring 6.
Detailed Description
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. Directional phrases used herein, such as, for example, upper, lower, front, rear, left, right, inner, outer, lateral, and the like, refer only to the accompanying drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention. In the drawings, elements having similar structures are denoted by the same reference numerals.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 2, the present invention includes a fixing plate 1, which is characterized in that: the fixed plate 1 is provided with a microswitch 2 and a sliding rod 3 for pushing the microswitch 2;
the fixing plate 1 is provided with a first bending part 101 and a second bending part 102 which are opposite to each other in pairs, and the first bending part 101, the second bending part 102 and the fixing plate 1 are bent by 90 degrees;
the upper end of the first bending part 101 is provided with a first sliding hole 103;
the second bending part 102 is provided with a second sliding hole 104 corresponding to the first sliding hole 103;
the sliding rod 3 comprises an active part 301, a pushing part 302, a hollow part 303 and an auxiliary part 304 from left to right, the outer diameter of the hollow part 303 is smaller than that of the active part 301, the active part 301 is matched with the first sliding hole 103, and the auxiliary part 304 is matched with the second sliding hole 104;
the pushing part 302 is a cone which gradually shrinks from left to right, the pushing part 302 is used for transition between the driving part 301 and the vacant part 303, and the driving part 301, the pushing part 302 and the vacant part 303 are all matched with the driving rod 201 of the microswitch 2;
the auxiliary part 304 is provided with a first annular clamping groove 305 and a second annular clamping groove 306, the first clamping groove 305 is provided with a first shaft retaining ring 4, and the second clamping groove 306 is provided with a second shaft retaining ring 5; a pressure spring 6 is sleeved on the auxiliary part 304, and the pressure spring 6 is positioned between the first shaft retainer ring 4 and the second shaft retainer ring 5; the first shaft retainer 4 and the pressing spring 6 are positioned on the left side of the second bent portion 102, and the second shaft retainer 5 is positioned on the right side of the second bent portion 102.
Furthermore, a fixing portion 105 for mounting the microswitch 2 is arranged in the middle of the fixing plate 1, and a plurality of first fixing holes 106 for fixing the microswitch 2 are arranged on the fixing portion 105.
Further, a plurality of second fixing holes 107 are formed at the lower end of the first bending portion 101, and the second fixing holes 107 are used for installing the fixing plate 1.
When the electric oven is used, the fixing plate 1 is directly locked on a door frame of the electric oven by using screws, the sliding rod 3 is directly contacted with a door frame moving part, the sliding rod 3 can be directly driven to move back and forth, the pushing part 302 of the conical structure of the sliding rod 3 is forced to directly move back and forth with the wheel on the driving rod 201 of the microswitch 2, the elastic sheet in the microswitch 2 can be quickly and accurately flicked and reset, and the on-off function of the switch is realized. Due to the principle of direct mechanical motion, the accumulated error value of the contact of a plurality of parts is reduced, the installation is simple, the labor is saved, and the structural performance is more reliable.
From the above description of the construction and principles, those skilled in the art will appreciate that the present invention is not limited to the above-described embodiments, but rather, that modifications and substitutions based on the teachings of the present invention using techniques well known in the art are intended to be included within the scope of the present invention as defined by the following claims.
Claims (3)
1. The utility model provides an electric oven door switch, includes the fixed plate, its characterized in that: the fixed plate is provided with a microswitch and a sliding rod for pushing the microswitch;
the fixing plate is provided with a first bending part and a second bending part which are opposite to each other in pairs, and the first bending part, the second bending part and the fixing plate are bent by 90 degrees;
the upper end of the first bending part is provided with a first sliding hole;
the second bending part is provided with a second sliding hole corresponding to the first sliding hole;
the sliding rod comprises a driving part, a pushing part, a vacant part and an auxiliary part from left to right, the outer diameter of the vacant part is smaller than that of the driving part, the driving part is matched with the first sliding hole, and the auxiliary part is matched with the second sliding hole;
the pushing part is a cone which gradually reduces from left to right, the pushing part is used for transition between the driving part and the vacant part, and the driving part, the pushing part and the vacant part are all matched with a driving rod of the microswitch;
the auxiliary part is provided with a first annular clamping groove and a second annular clamping groove, the first clamping groove is provided with a first shaft check ring, and the second clamping groove is provided with a second shaft check ring; a pressure spring is sleeved on the auxiliary part and positioned between the first shaft check ring and the second shaft check ring; the first shaft retainer ring and the pressure spring are positioned on the left side of the second bending part, and the second shaft retainer ring is positioned on the right side of the second bending part.
2. The electric oven door switch according to claim 1, wherein: the middle part of the fixed plate is provided with a fixed part for installing the microswitch, and the fixed part is provided with a plurality of first fixed holes for fixing the microswitch.
3. The electric oven door switch according to claim 1, wherein: the lower end of the first bending part is provided with a plurality of second fixing holes, and the second fixing holes are used for installing fixing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546046.7U CN213546156U (en) | 2020-11-06 | 2020-11-06 | Electric oven door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546046.7U CN213546156U (en) | 2020-11-06 | 2020-11-06 | Electric oven door switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213546156U true CN213546156U (en) | 2021-06-25 |
Family
ID=76480642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022546046.7U Active CN213546156U (en) | 2020-11-06 | 2020-11-06 | Electric oven door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213546156U (en) |
-
2020
- 2020-11-06 CN CN202022546046.7U patent/CN213546156U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |