CN202196696U - Double-pressure adjusting switch - Google Patents
Double-pressure adjusting switch Download PDFInfo
- Publication number
- CN202196696U CN202196696U CN2011201960861U CN201120196086U CN202196696U CN 202196696 U CN202196696 U CN 202196696U CN 2011201960861 U CN2011201960861 U CN 2011201960861U CN 201120196086 U CN201120196086 U CN 201120196086U CN 202196696 U CN202196696 U CN 202196696U
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- CN
- China
- Prior art keywords
- touch
- shell fragment
- control
- push rod
- touch control
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- Expired - Lifetime
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Abstract
The utility model discloses a double-pressure adjusting switch. The utility model is to provide a pressure adjusting switch, wherein the security is high, the adjusting is convenient, and the pressure applicable scope is wide. In the utility model, the double-pressure adjusting switch includes an insulation block, a locating block, an adjusting screw arranged on the locating block, a spring plate mechanism comprising an upper spring plate mechanism and a lower spring plate mechanism, and a touch control screw arranged on a touch control fixed plate. The double-pressure adjusting switch is characterized in that the locating block shows a C shape with two parallel locating sheets, the adjusting screw is provided with an adjusting push rod, the push rod supports the upper spring plate mechanism, the end of the spring plate mechanism is provided with a touch control push rod coupling to the touch control screw, the touch control push rod is inverted-C-shaped, the touch control screw is arranged at the middle of the touch control fixed plate far from the insulation block, and the locating block, a conducting strip, the upper spring plate mechanism, the lower spring plate mechanism and the end of the touch control fixed plate are all fixedly arranged by the insulation block. In the utility model, the double-pressure adjusting switch is mainly used for pressure adjusting of an electric pressure cooker.
Description
Technical field
The utility model relates to a kind of switch, relates in particular to a kind of two pressure switch of regulating.
Background technology
Pressure switch is set to play control electric pressure cooker internal pressure scope in order to the pressure stability that guarantees electric pressure cooker and safe in utilization under electric pressure cooker.And its locating piece of existing pressure switch has only one group can only set one grade of pressure limit; And existing in use pressure switch can not be regulated the pressure scope of application as required and therefore lost the purpose of pressure regulating switch in the variation that makes electric pressure cooker can not conform wait along with the change of environment for use, can cause safety problem in the time of seriously.
And existing pressure switch adjustable range is single, only can realize single voltage regulation function, and can not the sensitive variation of sensing pressure when reality is used.The function that does not have two grades of pressure regulation
Summary of the invention
The purpose of the utility model is to provide a kind of two pressure switch of regulating; Have only one grade of force value adjustable range little in order to solve existing pressure switch, be unfavorable for that electric pressure cooker just can guarantee the problem that its nutriture value is planted to the required different pressures value of different foods when culinary art.
For addressing the above problem; The technical solution of the utility model is: a kind of two pressure switches of regulating; Comprise collets, locating piece, be arranged on adjustment screw on the locating piece, go up shell fragment mechanism, down the shell fragment mechanism that forms of shell fragment mechanism, be arranged on touch-control and decide the touch-control screw on the plate; It is characterized in that: described locating piece is has the C of two positioned parallel sheets word shape, and adjustment screw is arranged with the adjusting push rod, regulates push rod and withstands in the shell fragment mechanism; Shell fragment mechanism end is provided with the touch-control push rod that contacts with the touch-control screw fit; The touch-control top board is the word of falling C shape, and the touch-control screw is arranged on touch-control and decides the middle part of plate away from the collets end, and locating piece, conducting strip, last shell fragment mechanism, following shell fragment mechanism and touch-control are decided the end of plate and all fixed through collets.
Further, described upward shell fragment mechanism, conducting strip, following shell fragment mechanism, touch-control push rod have two at least, the parallel two positioned parallel sheets below that is distributed in.
The beneficial effect of the utility model is: through being set in parallel in two adjusting screw(rod)s, linking to each other because of the locating piece on top is terminal, fail safe that the purpose that can reach the utility model through both sides different combinations mode has in use guaranteed to use and adjustable range are big, extremely easy to use and can realize that two grades of voltage regulation functions are simple and convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the partial enlarged drawing of the utility model;
Among the figure: the 1-collets, the 2-locating piece, the 21-spacer, the last shell fragment of 3-mechanism, the 4-lug plate, shell fragment mechanism under the 5-, 6-touch-control screw, the 7-adjustment screw, 8-regulates push rod, and the 9-touch-control is decided plate, 10-touch-control push rod.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Referring to accompanying drawing; The utility model comprises collets 1, locating piece 2, be arranged on adjustment screw 7 on the locating piece 2, go up shell fragment mechanism 3, down the shell fragment mechanism that forms of shell fragment mechanism 5, be arranged on touch-control and decide the touch-control screw 6 on the plate 9; It is characterized in that: described locating piece 2 is has the C of two positioned parallel sheets 21 word shape; Adjustment screw 7 is arranged with regulates push rod 8; Regulate push rod 8 and withstand in the shell fragment mechanism 3, shell fragment mechanism end is provided with touch-control screw 6 and cooperates the touch-control push rod 10 that contacts, and the touch-control top board is the word of falling C shape; The touch-control screw is arranged on touch-control and decides the middle part of plate away from the collets end, and it is all fixing through collets 1 that locating piece 2, conducting strip 4, last shell fragment mechanism 3, following shell fragment mechanism 5 and touch-control are decided the end of plate 9.
Two pressure switch of regulating according to claim 1 is characterized in that: described upward shell fragment mechanism 3, conducting strip 4, following shell fragment mechanism 5, touch-control push rod 10 have two at least, parallel two positioned parallel sheets, 21 belows that are distributed in.
, reality will be installed in the relevant position of electric pressure cooker when using through the pressure switch that the utility model is produced; According to different demands; Adjustment screw 7 is adjusted to corresponding position; Along with the pressure in the pressure cooker strengthens, decide plate 9 and then have influence on touch-control push rod 10 and shell fragment mechanism 5 down, the pressure difference of regulating push rods 8 according to adjustment screw 7 thereby touch-control screw 6 changes touch-control according to the change of pot wall; And cause the pressure switch adjustable range more accurate and scope is big, thereby reached the purpose of the utility model.
Claims (2)
1. regulate pressure switch for one kind pair; Comprise collets (1), locating piece (2), be arranged on adjustment screw (7) on the locating piece (2), go up shell fragment mechanism (3), down the shell fragment mechanism that forms of shell fragment mechanism (5), be arranged on touch-control and decide the touch-control screw (6) on the plate (9); It is characterized in that: described locating piece (2) is has the C word of two positioned parallel sheets (21) shape; Adjustment screw (7) is arranged with regulates push rod (8); Regulate push rod (8) and withstand in the shell fragment mechanism (3), shell fragment mechanism end is provided with touch-control screw (6) and cooperates the touch-control push rod (10) that contacts, and the touch-control top board is the word of falling C shape; The touch-control screw is arranged on touch-control and decides the middle part of plate away from the collets end, and it is all fixing through collets (1) that locating piece (2), lug plate (4), last shell fragment mechanism (3), following shell fragment mechanism (5) and touch-control are decided the end of plate (9).
2. two pressure switch of regulating according to claim 1 is characterized in that: described upward shell fragment mechanism (3), lug plate (4), following shell fragment mechanism (5), touch-control push rod (10) have two at least, parallel two positioned parallel sheets (21) below that is distributed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201960861U CN202196696U (en) | 2011-06-08 | 2011-06-08 | Double-pressure adjusting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201960861U CN202196696U (en) | 2011-06-08 | 2011-06-08 | Double-pressure adjusting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196696U true CN202196696U (en) | 2012-04-18 |
Family
ID=45951596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201960861U Expired - Lifetime CN202196696U (en) | 2011-06-08 | 2011-06-08 | Double-pressure adjusting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945769A (en) * | 2012-11-09 | 2013-02-27 | 绍兴中新电器有限公司 | Double-protection pressure switch |
| CN110391110A (en) * | 2019-09-04 | 2019-10-29 | 济南迈克阀门科技有限公司 | A kind of fire-fighting double output type pressure-adjustable pressure switch |
-
2011
- 2011-06-08 CN CN2011201960861U patent/CN202196696U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945769A (en) * | 2012-11-09 | 2013-02-27 | 绍兴中新电器有限公司 | Double-protection pressure switch |
| CN102945769B (en) * | 2012-11-09 | 2015-08-26 | 绍兴中新电器有限公司 | A kind of two protection pressure switch |
| CN110391110A (en) * | 2019-09-04 | 2019-10-29 | 济南迈克阀门科技有限公司 | A kind of fire-fighting double output type pressure-adjustable pressure switch |
| CN110391110B (en) * | 2019-09-04 | 2024-04-26 | 济南迈克阀门科技有限公司 | Double-output type pressure-adjustable pressure switch for fire control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |