CN201126801Y - Intelligent release with dynamoelectric reset device - Google Patents
Intelligent release with dynamoelectric reset device Download PDFInfo
- Publication number
- CN201126801Y CN201126801Y CNU2007200990187U CN200720099018U CN201126801Y CN 201126801 Y CN201126801 Y CN 201126801Y CN U2007200990187 U CNU2007200990187 U CN U2007200990187U CN 200720099018 U CN200720099018 U CN 200720099018U CN 201126801 Y CN201126801 Y CN 201126801Y
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- light
- reset button
- box
- reset
- hole
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Abstract
The utility model relates to an intelligent release with an electromechanical restoring device, comprising a restoring box with a restoring button, a single chip machine, two electron plates respectively with a light-emitting diode and a photistor on a base and a control circuit composed thereof; two clapboards with pores are respectively arranged on both sides in the restoring box. The two electron plates with the light-emitting diode and the photistor are locked between the clapboard and the restoring box; the restoring button has a pore. When the pore is pressed, the pores of the two clapboards are connected with the pores on the restoring button in a beeline; a cathode of the light-emitting diode in the control circuit is connected to one end of a constant closing node of a latching relay; another end of the constant closing node of a latching relay is grounding. The utility model realizes one-button double restoring function by match of the electron element and the mechanic device, which simplifies operation and improves stability of the controller.
Description
Technical field
The utility model belongs to a kind of intelligent electrical apparatus release, particularly relates to a kind of intelligent electrical apparatus release with the electromechanical reset device.
Background technology
At present, the intelligent electrical apparatus release reset mode in the industry mainly is divided into two kinds of hardware reset and software resets.The software reset finishes by the design of program, but has certain risk.When main program was out of control, the software reset was with malfunctioning.And hardware reset mainly to be the variation of high-low level of the hardware reset pin of the master chip by the control intelligent electrical apparatus release realize, reliable and stable relatively.The separating brake of omnipotent breaker is identical with the performance of trip status on main body mechanism now, in order to prevent that switch dropout descendant from for closing a floodgate, having increased the mechanical type reset button in mechanism.This reset button will eject after switch fault is threaded off, and the user must press before carrying out closing a floodgate next time and reply a push-button switch ability operate as normal, reset operation complexity by cable on this mechanical return button and the intelligent electrical apparatus release.
Summary of the invention
The utility model provides a kind of reset operation simply with the intelligent electrical apparatus release of electromechanical reset device for solving the technical problem that exists in the known technology.
The utility model for the technical scheme that solves the technical problem that exists in the known technology and take is: it includes pedestal, reset button and single-chip microcomputer, and it also includes one and is connected in that top and bottom have the box that resets of reset button installing hole, an electron plate that has light-emitting diode, an electron plate and a control circuit of being made up of described light-emitting diode and phototriode that has phototriode on the described pedestal; In the installing hole up and down of the described box that resets, described reset button is housed, and the reset button both sides are fixed with a dividing plate that has the hole respectively in the described box that resets, the described electron plate that has the electron plate of light-emitting diode and have a phototriode is plug-in card place between two dividing plates with holes and the box wall in the described box that resets respectively, and the light-emitting diode on described two electron plates and the phototriode next door, hole that is in the described dividing plate that is adjacent respectively; Described reset button has a hole at its bar near near the reset button push pedal; When reset button was pressed, the hole on described two dividing plates that reset in the box just in time drew a straight line with the above hole of reset button bar; Light-emitting diodes tube cathode described in the described control circuit connects normally closed node one end of latching relay, the light-emitting diodes tube anode links to each other with the working power Vcc of intelligent electrical apparatus release through resistance, described phototriode collector electrode connects the single-chip microcomputer reset terminal and links to each other with the working power Vcc of intelligent electrical apparatus release with the parallel circuits that the latching relay coil constitutes via resistance, and its emitter links to each other with ground; The other end of a normally closed node of described latching relay links to each other with ground.
Advantage and the good effect that the utlity model has are: this device has been by having realized electronic component and cooperating of mechanical device a key dual reset function, with mechanical key reset with controller on the perfect adaptation of electronic type hardware reset, make simple and convenient.Improved the stability of controller, and, further reduced human failure for the user provides service more easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the inverted structural representation of reset button among Fig. 1;
Fig. 3 is the electron plate structural representation that the utility model has phototriode;
Fig. 4 is the electron plate structural representation that the utility model has light-emitting diode;
Fig. 5 is circuit theory diagrams of the present utility model.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows, in order to see the situation in the box 7 that resets, the loam cake of the box 7 that will reset saves in this Fig. 1:
As shown in Figure 1, 2, the round bar of reset button 6 partly is installed in the installing hole that resets box 7 loam cakes and go to the bottom.There are dividing plate 8 and 9 in the both sides of reset button 6 in the box 7 that resets, and a hole 4 and 1 are respectively arranged on dividing plate 8 and 9.In the round bar lower end of reset button 6 hole 3 is arranged.Between adjacent with the box 7 of resetting the separately box wall of dividing plate 8 and 9, constitute an interlayer 5 and 2 respectively.
The plug-in card electron plate 10 that has phototriode N, resistance R 2 and latching relay J as shown in Figure 3 in the interlayer 2 as shown in Figure 1; The plug-in card electron plate 11 that has LED and resistance R 1 as shown in Figure 4 in the interlayer 5 as shown in Figure 1.The phototriode N that installs respectively on the electron plate 10 and 11 and the one side of LED are respectively towards dividing plate 9 and 8; And the phototriode N on the electron plate 10 just in time aims at the hole 1 on the dividing plate 9, and the LED on the electron plate 11 is then just in time aimed at the hole 4 on the dividing plate 8.Hole 4 and 1 on the both position of reset button 6 as shown in Figure 1 when reset button 6 is pressed, this moment dividing plate 8 and 9 just in time with reset button 6 on hole 3 in a straight line.The light that is sent by LED on the electron plate 11 can shine on the phototriode N by hole 3 on the hole on the dividing plate 84, the reset button 6 and the hole 1 on the dividing plate 9 like this.
As shown in Figure 5, the LED negative electrode connects normally closed node one end of latching relay J, the LED anode links to each other with the working power Vcc of intelligent electrical apparatus release through resistance R 1, phototriode N collector electrode connects the single-chip microcomputer reset terminal and links to each other with the working power Vcc of intelligent electrical apparatus release with the parallel circuits that latching relay J coil constitutes via resistance R 2, and the emitter of phototriode N links to each other with ground; The normally closed node other end of latching relay J links to each other with ground.
Its course of work is: press reset button after dropout, the light that LED sent can shine phototriode N place by the hole 3 of reset button 6 bottoms.When illumination is mapped to phototriode N surface, phototriode N conducting, the single-chip microcomputer reset pin is a low level, single-chip microcomputer resets; Latching relay J coil gets simultaneously, the normally closed node of this latching relay J is opened so, not conducting of LED, phototriode N ends so, the single-chip microcomputer reset pin is a high level, pin function because latching relay J has machinery, therefore normally closed node is still opened after latching relay J dead electricity this moment, and single-chip microcomputer enters normal operating conditions.
After controller failure was threaded off, reset button 6 ejected the machinery of removing latching relay J simultaneously and pins function, the normally closed node closure of latching relay J.But because the light that LED sent can not shine phototriode N place, therefore under this state, the single-chip microcomputer reset pin will maintain high level, can not reset up to the people for pressing reset button 6.
Claims (1)
1. intelligent electrical apparatus release with the electromechanical reset device, it includes pedestal, reset button and single-chip microcomputer, it is characterized in that: further comprising to be connected in by one that top and bottom have the box that resets of reset button installing hole, an electron plate that has light-emitting diode, an electron plate and a control circuit of being made up of described light-emitting diode and phototriode that has phototriode on the described pedestal; In the installing hole up and down of the described box that resets, described reset button is housed, and the reset button both sides are fixed with a dividing plate that has the hole respectively in the described box that resets, the described electron plate that has the electron plate of light-emitting diode and have a phototriode is plug-in card place between two dividing plates with holes and the box wall in the described box that resets respectively, and the light-emitting diode on described two electron plates and the phototriode next door, hole that is in the described dividing plate that is adjacent respectively; Described reset button has a hole at its bar near near the reset button push pedal; When reset button was pressed, the hole on described two dividing plates that reset in the box just in time drew a straight line with the above hole of reset button bar; Light-emitting diodes tube cathode described in the described control circuit connects normally closed node one end of latching relay, the light-emitting diodes tube anode links to each other with the working power Vcc of intelligent electrical apparatus release through resistance, described phototriode collector electrode connects the single-chip microcomputer reset terminal and links to each other with the working power Vcc of intelligent electrical apparatus release with the parallel circuits that the latching relay coil constitutes via resistance, and its emitter links to each other with ground; The other end of a normally closed node of described latching relay links to each other with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990187U CN201126801Y (en) | 2007-12-18 | 2007-12-18 | Intelligent release with dynamoelectric reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990187U CN201126801Y (en) | 2007-12-18 | 2007-12-18 | Intelligent release with dynamoelectric reset device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126801Y true CN201126801Y (en) | 2008-10-01 |
Family
ID=40000268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200990187U Expired - Lifetime CN201126801Y (en) | 2007-12-18 | 2007-12-18 | Intelligent release with dynamoelectric reset device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126801Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529974A (en) * | 2019-01-14 | 2019-03-29 | 中国人民解放军陆军特色医学中心 | Portable blood sampling pipe rack and its control method |
-
2007
- 2007-12-18 CN CNU2007200990187U patent/CN201126801Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529974A (en) * | 2019-01-14 | 2019-03-29 | 中国人民解放军陆军特色医学中心 | Portable blood sampling pipe rack and its control method |
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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: 20081001 |
|
| CX01 | Expiry of patent term |