CN204332824U - A kind of pressure-type electric source switch - Google Patents
A kind of pressure-type electric source switch Download PDFInfo
- Publication number
- CN204332824U CN204332824U CN201420744856.5U CN201420744856U CN204332824U CN 204332824 U CN204332824 U CN 204332824U CN 201420744856 U CN201420744856 U CN 201420744856U CN 204332824 U CN204332824 U CN 204332824U
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- main body
- pressure
- piston
- holder
- switch main
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Abstract
The utility model provides a kind of pressure-type electric source switch, comprises the first conductive seat, the second conductive seat, Switch main body, end cap, sealing gasket, holder, conducting medium, piston, sheet metal and pressure display table; The utility model arranges pressure display table can grasp inner pressure condition in time, avoids occurring hypertonia or too low and occur idle phenomenon; On the utility model, conducting medium is set to mercury, adopt mercury both to ensure that circulation in turn ensure that conductivity, and mercury very easily obtains; Two arc plates of the utility model sheet metal adopt the mode of global formation, strengthen rigidity, improve stability.
Description
Technical field
The utility model relates to building multiplexe electric technology field, particularly relates to a kind of pressure-type electric source switch.
Background technology
At present, along with the extensive use of electric energy in producing, living, mains switch has also become the universal use of electricity consumption apparatus indispensable necessaries, particularly household electrical appliance, and the performance quality of mains switch uses the guarantee of electrical equipment especially safely.The current exploitation along with electric heater upgrades, and existing switch has been difficult to be applicable to high-power, high level of synchronization in the requirement of current from dynamic circuit breaker, energize.What use on current building is all the switch that indirectly switches on power, and this switch process is complicated, and technical data is inaccurate, easily occurs error.
Utility model content
The purpose of this utility model is just to provide a kind of pressure-type electric source switch to solve the problem, easy for installation, effectively can solve electricity consumption error and can not from the technical scheme of dynamic circuit breaker, energising:
A kind of pressure-type electric source switch, comprises the first conductive seat, the second conductive seat, Switch main body, end cap, sealing gasket, holder, conducting medium, piston, sheet metal and pressure display table; The chamber wall of the inside of described end cap is provided with internal thread, and the outer surface of described Switch main body upper end is provided with external screw thread, and described end cap is fixedly connected on the upper end position of Switch main body by screw thread; Described sealing gasket is fixedly connected on the upper end of the chamber interior of Switch main body; Described first conductive seat and the second conductive seat run through end cap and sealing gasket by the mode of left and right symmetry; The lower end of described sealing gasket is provided with a holder, and leave certain space between described sealing gasket and holder, described holder is fixedly connected with Switch main body, is provided with through hole in the heart in described holder; The lower end of described holder is provided with a piston, the movable chamber interior at Switch main body of described piston; The lower end global formation of described piston has a sheet metal; The lower end of described Switch main body is fixedly connected with a pressure display table; Described conducting medium is filled in the chamber of upper piston area.
As preferably, the concrete structure of described sheet metal is formed by two arc plate global formations.
As preferably, described piston entirety is in T font.
As preferably, described conducting medium is mercury.
The beneficial effects of the utility model are:
(1) the utility model arranges pressure display table and can grasp inner pressure condition in time, avoids occurring hypertonia or too low and occur idle phenomenon.
(2) on the utility model, conducting medium is set to mercury, adopt mercury both to ensure that circulation in turn ensure that conductivity, and mercury very easily obtains.
(3) two arc plates of the utility model sheet metal adopt the mode of global formation, strengthen rigidity, improve stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, execution mode of the present utility model is described in further detail.
As shown in Figure 1, a kind of pressure-type electric source switch of the present utility model, comprises the first conductive seat 1, second conductive seat 2, Switch main body 3, end cap 4, sealing gasket 5, holder 6, conducting medium 7, piston 8, sheet metal 9 and pressure display table 10; The chamber wall of the inside of end cap 4 is provided with internal thread, and the outer surface of Switch main body 3 upper end is provided with external screw thread, and end cap 4 is fixedly connected on the upper end position of Switch main body 3 by screw thread; Sealing gasket 5 is fixedly connected on the upper end of the chamber interior of Switch main body 3; First conductive seat 1 and the second conductive seat 2 run through end cap 4 and sealing gasket 5 by the mode of left and right symmetry; The lower end of sealing gasket 5 is provided with a holder 6, and leave certain space between sealing gasket 5 and holder 6, holder 6 is fixedly connected with Switch main body 3, is provided with through hole in the heart in holder 6; The lower end of holder 6 is provided with a piston 8, and piston 8 activity is in the chamber interior of Switch main body 3; The lower end global formation of piston 8 has a sheet metal 9; The lower end of Switch main body 3 is fixedly connected with a pressure display table 10;
Conducting medium 7 is filled in the chamber on piston 8 top.
In order to ensure the rigidity of sheet metal, the concrete structure of sheet metal 9 is formed by two arc plate global formations.
On the basis of the above, in order to ensure that the utility model works better, piston 8 entirety is in T font, and conducting medium 7 is mercury.
Using state of the present utility model is: pressure display table display internal pressure, when pressure becomes large, piston moves upward under the effect of sheet metal, mercury moves upward simultaneously, and finally under the effect of mercury, two conductive seats are connected, when pressure reduces, piston moves downward, and mercury also moves downward, latter two conductive seat not UNICOM.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; for those skilled in the art; under the prerequisite not departing from the utility model principle; some improvements and modifications can also be made; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a pressure-type electric source switch, is characterized in that: comprise the first conductive seat (1), the second conductive seat (2), Switch main body (3), end cap (4), sealing gasket (5), holder (6), conducting medium (7), piston (8), sheet metal (9) and pressure display table (10);
The chamber wall of the inside of described end cap (4) is provided with internal thread, the outer surface of described Switch main body (3) upper end is provided with external screw thread, and described end cap (4) is fixedly connected on the upper end position of Switch main body (3) by screw thread;
Described sealing gasket (5) is fixedly connected on the upper end of the chamber interior of Switch main body (3);
Described first conductive seat (1) and the second conductive seat (2) run through end cap (4) and sealing gasket (5) by the mode of left and right symmetry;
The lower end of described sealing gasket (5) is provided with a holder (6), certain space is left between described sealing gasket (5) and holder (6), described holder (6) is fixedly connected with Switch main body (3), and described holder is provided with through hole in (6) in the heart;
The lower end of described holder (6) is provided with a piston (8), the movable chamber interior in Switch main body (3) of described piston (8);
The lower end global formation of described piston (8) has a sheet metal (9);
The lower end of described Switch main body (3) is fixedly connected with a pressure display table (10);
Described conducting medium (7) is filled in the chamber on piston (8) top.
2. a kind of pressure-type electric source switch according to claim 1, is characterized in that: the concrete structure of described sheet metal (9) is formed by two arc plate global formations.
3. a kind of pressure-type electric source switch according to claim 1, is characterized in that: described piston (8) entirety is in T font.
4. a kind of pressure-type electric source switch according to claim 1, is characterized in that: described conducting medium (7) is mercury.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744856.5U CN204332824U (en) | 2014-12-02 | 2014-12-02 | A kind of pressure-type electric source switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744856.5U CN204332824U (en) | 2014-12-02 | 2014-12-02 | A kind of pressure-type electric source switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332824U true CN204332824U (en) | 2015-05-13 |
Family
ID=53169150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744856.5U Expired - Fee Related CN204332824U (en) | 2014-12-02 | 2014-12-02 | A kind of pressure-type electric source switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600900A (en) * | 2016-12-28 | 2017-04-26 | 张艳艳 | Fall-down alarm system for rehabilitation nursing |
| CN111028450A (en) * | 2019-12-26 | 2020-04-17 | 朱蛟龙 | Special warning device of power equipment |
-
2014
- 2014-12-02 CN CN201420744856.5U patent/CN204332824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600900A (en) * | 2016-12-28 | 2017-04-26 | 张艳艳 | Fall-down alarm system for rehabilitation nursing |
| CN111028450A (en) * | 2019-12-26 | 2020-04-17 | 朱蛟龙 | Special warning device of power equipment |
| CN111028450B (en) * | 2019-12-26 | 2021-07-23 | 南京康乐电力工程技术有限公司 | Special warning device of power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |