CN202339851U - Sensitive switch - Google Patents
Sensitive switch Download PDFInfo
- Publication number
- CN202339851U CN202339851U CN201120420707XU CN201120420707U CN202339851U CN 202339851 U CN202339851 U CN 202339851U CN 201120420707X U CN201120420707X U CN 201120420707XU CN 201120420707 U CN201120420707 U CN 201120420707U CN 202339851 U CN202339851 U CN 202339851U
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- China
- Prior art keywords
- sensitive switch
- screw
- base
- places
- transmission device
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- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a sensitive switch (40) mainly comprising a socket component (1), an upper shell (2), a pedestal (3), a sensitive switch component (4) and a driving device (5), wherein the socket component (1), the sensitive switch component (4) and the driving device (5) are arranged in a cavity formed by connecting the upper shell (2) with the pedestal (3), and the socket component (1) is arranged on the pedestal (3), the sensitive switch component (4) is in threaded connection with the pedestal (3), and the driving device (5) is arranged on the pedestal (3); and the utility model especially provides the sensitive switch (40), the sensitive switch (40) is simple in structure and convenient in use, and the sensitive switch (40) is propelled by a turbine if the rotating speed of the turbine of an engine power supply system is over high to output an signal to a control system so as to control the rotating speed of the turbine, and the sensitive switch (40) has simple production technique and low manufacturing cost, thereby having large economic value and social value.
Description
Technical field
The utility model relates to the design of engine power control, and a kind of sensitive switch is provided especially.
Background technology
At present, the rotating speed of engine is realized rotational speed regulation through sensitive switch mostly, still; The most complex structure of existing sensitive switch, and production cost is high, and signal output is unstable; Bring very big inconvenience for commercial production, the utility model provides a kind of sensitive switch especially, when the secondary speed of engine power-supply system is too high; Turbine promotes sensitive switch, outputs signal to control system, thereby plays the effect of control secondary speed.
Summary of the invention
The utility model provides a kind of sensitive switch especially, and this microswitch structure is simple, and is easy to use; When the secondary speed of engine power-supply system was too high, turbine promoted sensitive switch, outputs signal to control system; Thereby play the effect of control secondary speed; And this sensitive switch production technology is simple, and cost of manufacture is low, has great economic worth and social value.
The said sensitive switch of the utility model; Mainly comprise jack assemblies (1), upper shell (2), base (3), sensitive switch assembly (4), transmission device (5); Wherein, Jack assemblies (1), sensitive switch assembly (4), transmission device (5) all place upper shell (2) to be connected with base (3) in the cavity of back formation; And jack assemblies (1) places on the base (3), and sensitive switch assembly (4) is connected with base (3) through screw thread, and transmission device (5) places on the base (3).
The said sensitive switch of the utility model, wherein, said jack assemblies (1) mainly comprises socket (10) and the lead (11) that links to each other with socket (10) contact, jack assemblies (1) is fixedly connected on the base (3) through screw I (12);
The said sensitive switch of the utility model, wherein, said sensitive switch assembly (4) mainly comprises sensitive switch (40), support (41), sensitive switch (40) places support (41) to go up, be fixedly connected through screw III (42).
The said sensitive switch of the utility model; Wherein, Said transmission device (5) mainly comprises fixed cover (50), adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54); Wherein, Adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54) are fixed in the middle of the fixed cover (50) through roller, and spring (53) places through between the Adjusting bolt Adjusting screw and adjustment screw (51) that are threaded, and sealing gasket (54) places between adjusting adjustment screw (51) and the spring (53); Said transmission device (5) is fixedly connected on the base (3) through screw II (55).
Description of drawings
Fig. 1 is the microswitch structure sketch map;
Fig. 2 is a sensitive switch internal structure sketch map.
Embodiment
The said sensitive switch of present embodiment; Jack assemblies (1), upper shell (2), base (3), sensitive switch assembly (4), the transmission device (5) of mainly comprising as shown in Figure 1; Wherein, Jack assemblies (1), sensitive switch assembly (4), transmission device (5) all place upper shell (2) to be connected with base (3) in the cavity of back formation; And jack assemblies (1) places on the base (3), and sensitive switch assembly (4) is connected with base (3) through screw thread, and transmission device (5) places on the base (3).
The said sensitive switch of present embodiment, as shown in Figure 2, said jack assemblies (1) mainly comprises socket (10) and the lead (11) that links to each other with socket (10) contact, jack assemblies (1) is fixedly connected on the base (3) through screw I (12);
The said sensitive switch of present embodiment, as shown in Figure 2, said sensitive switch assembly (4) mainly comprises sensitive switch (40), support (41), sensitive switch (40) places support (41) to go up, be fixedly connected through screw III (42).
The said sensitive switch of present embodiment; As shown in Figure 2; Said transmission device (5) mainly comprises fixed cover (50), adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54); Wherein, Adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54) are fixed in the middle of the fixed cover (50) through roller, and spring (53) places through between the Adjusting bolt Adjusting screw and adjustment screw (51) that are threaded, and sealing gasket (54) places between adjusting adjustment screw (51) and the spring (53); Said transmission device (5) is fixedly connected on the base (3) through screw II (55).
Claims (5)
1. sensitive switch; It is characterized in that: said sensitive switch mainly comprises jack assemblies (1), upper shell (2), base (3), sensitive switch assembly (4), transmission device (5); Wherein, Jack assemblies (1), sensitive switch assembly (4), transmission device (5) all place upper shell (2) to be connected with base (3) in the cavity of back formation; And jack assemblies (1) places on the base (3), and sensitive switch assembly (4) is connected with base (3) through screw thread, and transmission device (5) places on the base (3).
2. according to the said sensitive switch of claim 1; It is characterized in that: said jack assemblies (1) mainly comprises socket (10) and the lead (11) that links to each other with socket (10) contact, and jack assemblies (1) is fixedly connected on the base (3) through screw I (12).
3. according to the said sensitive switch of claim 1, it is characterized in that: said sensitive switch assembly (4) mainly comprises sensitive switch (40), support (41), and sensitive switch (40) places support (41) to go up, be fixedly connected through screw III (42).
4. according to the said sensitive switch of claim 1; It is characterized in that: said transmission device (5) mainly comprises fixed cover (50), adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54); Wherein, Adjustment screw (51), Adjusting bolt Adjusting screw (52), spring (53), sealing gasket (54) are fixed on fixed cover (50) centre through roller; And spring (53) places through between Adjusting bolt Adjusting screw that is threaded and the adjustment screw (51), and sealing gasket (54) places to be regulated between adjustment screw (51) and the spring (53); Said transmission device (5) is fixedly connected on the base (3) through screw II (55).
5. according to the said sensitive switch of claim 1, it is characterized in that: said upper shell (2) is fixedly connected on the base through screw a (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120420707XU CN202339851U (en) | 2011-10-31 | 2011-10-31 | Sensitive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120420707XU CN202339851U (en) | 2011-10-31 | 2011-10-31 | Sensitive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339851U true CN202339851U (en) | 2012-07-18 |
Family
ID=46488540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120420707XU Expired - Fee Related CN202339851U (en) | 2011-10-31 | 2011-10-31 | Sensitive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339851U (en) |
-
2011
- 2011-10-31 CN CN201120420707XU patent/CN202339851U/en not_active Expired - Fee Related
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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: 20120718 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |