CN204884913U - Be applied to electric control switch that state keeps that has of thing networking - Google Patents
Be applied to electric control switch that state keeps that has of thing networking Download PDFInfo
- Publication number
- CN204884913U CN204884913U CN201520678622.XU CN201520678622U CN204884913U CN 204884913 U CN204884913 U CN 204884913U CN 201520678622 U CN201520678622 U CN 201520678622U CN 204884913 U CN204884913 U CN 204884913U
- Authority
- CN
- China
- Prior art keywords
- conductor piece
- cylindrical hole
- rotary disk
- cylindrical
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides a be applied to electric control switch that state keeps that has of thing networking, the rotary integrating sphere includes a fixed support, be provided with the control motor on the fixed bolster, the control motor has the axis of rotation, the one end of axis of rotation is connected with tumbler disc, tumbler disc has radially seted up the cylindrical hole, be provided with metal spring in the cylindrical hole, the metal spring both ends respectively are provided with a pombe, still be provided with the connection terminal on the fixed bolster, cylindrical through -hole has in the middle of the connection terminal, the diameter of cylindrical through -hole is greater than tumbler disc, cylindrical through -hole cover is established and is in same axis in the tumbler disc periphery and with tumbler disc, the both sides of the lateral wall of cylindrical through -hole are provided with a conductor piece and the 2nd conductor piece respectively, the utility model discloses a rotate the motor and can realize the switching to the on off state, when the motor falls the electricity or has a power failure, can keep falling the state before the electricity perhaps has a power failure.
Description
Technical field
The utility model relates to technology of Internet of things field, particularly relates to the electric-controlled switch with state maintenance being applied to Internet of Things.
Background technology
Existing Internet of Things is when realizing the control to article, general is all realize circuit or the control that opens or closes by transistor or relay, when power failure or power-off, relay and transistor meeting self-recoverage to reset condition, and cannot keep power-off or the state of a control before having a power failure.
Summary of the invention
The technical problems to be solved in the utility model, be to provide be applied to Internet of Things there is the electric-controlled switch that state keeps, the problem that the existing Internet of Things state of a control of solution cannot keep.
The utility model is achieved in that the electric-controlled switch with state maintenance being applied to Internet of Things, comprise fixed support, fixed support is provided with control motor, control motor and there is rotation axis, one end of rotation axis is connected with rotary disk, rotary disk radial direction offers cylindrical hole, metal spring is provided with in cylindrical hole, metal spring two ends are respectively provided with a Metal Ball, fixed support is also provided with junction block, in the middle of junction block, there is cylindrical hole, the diameter of cylindrical hole is greater than rotary disk, cylindrical hole is set in rotary disk periphery and is in same axis with rotary disk, the both sides of the sidewall of cylindrical hole are respectively arranged with the first conductor piece and the second conductor piece, first conductor piece and the second conductor piece insulate, first conductor piece is connected with the first binding post, second conductor piece is connected with the second binding post, bottom surface is connected with gag lever post to rotary disk, junction block sidewall is provided with the first limited post and the second limited post, when gag lever post contacts with the first limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece respectively, when gag lever post contacts with the second limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece time different.
The utility model tool has the following advantages: can realize the switching on off state by rotary electric machine, in motor power down or when having a power failure, can keep power down or the state before having a power failure.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model vertical section structure schematic diagram.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1 and Fig. 2, the utility model provides the electric-controlled switch with state maintenance being applied to Internet of Things, comprise fixed support 1, fixed support is provided with and controls motor 2, control motor 2 and there is rotation axis, one end of rotation axis is connected with rotary disk 3, rotary disk radial direction offers cylindrical hole 4, metal spring 5 is provided with in cylindrical hole, metal spring two ends are respectively provided with a Metal Ball 6, fixed support is also provided with junction block 7, in the middle of junction block, there is cylindrical hole 8, the diameter of cylindrical hole is greater than rotary disk, cylindrical hole is set in rotary disk periphery and is in same axis with rotary disk, the both sides of the sidewall of cylindrical hole are respectively arranged with the first conductor piece 9 and the second conductor piece 10, first conductor piece and the second conductor piece insulate, first conductor piece is connected with the first binding post 11, second conductor piece is connected with the second binding post 12, rotary disk bottom surface is connected with gag lever post 13, junction block sidewall is provided with the first limited post 14 and the second limited post 15, when gag lever post contacts with the first limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece respectively, when gag lever post contacts with the second limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece time different.
The utility model in use, first controls motor and rotates clockwise, and after electric machine rotation, drives gag lever post motion, when gag lever post moves to the first limited post, stops.Now the state of Metal Ball can be as shown in Figure 2, Metal Ball contacts with the second conductor piece with the first conductor piece respectively, and the first conductor piece is communicated with the second conductor piece with metal spring by Metal Ball, in motor power-off or when having a power failure, motor keeps motionless, then keep conducting state.When needing the conducting state of shut-off circuit, only need to control motor to rotate counterclockwise, gag lever post can move to the second limited post, rotary disk stops, now Metal Ball is in up/down state, and namely Metal Ball does not contact with conductor piece, makes the first conductor piece and the second conductor piece not conducting, now motor power-off or power failure, this electric-controlled switch can keep closed condition.Wherein, metal spring contributes to the contact of Metal Ball and conductor piece.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. be applied to the electric-controlled switch with state maintenance of Internet of Things, it is characterized in that: comprise fixed support, fixed support is provided with control motor, control motor and there is rotation axis, one end of rotation axis is connected with rotary disk, rotary disk radial direction offers cylindrical hole, metal spring is provided with in cylindrical hole, metal spring two ends are respectively provided with a Metal Ball, fixed support is also provided with junction block, in the middle of junction block, there is cylindrical hole, the diameter of cylindrical hole is greater than rotary disk, cylindrical hole is set in rotary disk periphery and is in same axis with rotary disk, the both sides of the sidewall of cylindrical hole are respectively arranged with the first conductor piece and the second conductor piece, first conductor piece and the second conductor piece insulate, first conductor piece is connected with the first binding post, second conductor piece is connected with the second binding post, bottom surface is connected with gag lever post to rotary disk, junction block sidewall is provided with the first limited post and the second limited post, when gag lever post contacts with the first limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece respectively, when gag lever post contacts with the second limited post, the Metal Ball at metal spring two ends contacts with the second conductor piece with the first conductor piece time different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678622.XU CN204884913U (en) | 2015-09-05 | 2015-09-05 | Be applied to electric control switch that state keeps that has of thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678622.XU CN204884913U (en) | 2015-09-05 | 2015-09-05 | Be applied to electric control switch that state keeps that has of thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884913U true CN204884913U (en) | 2015-12-16 |
Family
ID=54829262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678622.XU Expired - Fee Related CN204884913U (en) | 2015-09-05 | 2015-09-05 | Be applied to electric control switch that state keeps that has of thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875731A (en) * | 2019-04-03 | 2019-06-14 | 上海交通大学 | Contact artificial anal sphincter prosthese position limitation protection switching device |
-
2015
- 2015-09-05 CN CN201520678622.XU patent/CN204884913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875731A (en) * | 2019-04-03 | 2019-06-14 | 上海交通大学 | Contact artificial anal sphincter prosthese position limitation protection switching device |
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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: 20151216 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |