CN208509340U - A kind of multipoint control switch device - Google Patents
A kind of multipoint control switch device Download PDFInfo
- Publication number
- CN208509340U CN208509340U CN201820454191.2U CN201820454191U CN208509340U CN 208509340 U CN208509340 U CN 208509340U CN 201820454191 U CN201820454191 U CN 201820454191U CN 208509340 U CN208509340 U CN 208509340U
- Authority
- CN
- China
- Prior art keywords
- strut
- electromagnet
- bridge rectifier
- full bridge
- switch
- 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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Abstract
The utility model discloses a kind of multipoint control switch devices, it is desirable to provide a kind of device that can carry out open and close control to the same electrical equipment in multiple location points.Self-resetting switch is connect with full bridge rectifier in the switching device, provides 220V alternating current for full bridge rectifier；Full bridge rectifier exports direct current, and connected electromagnet is driven to work normally；Electromagnet generates magnetic force, the strut for switching armature actuating button is moved in a straight line to electromagnet direction, and keep strut in the state of upper end or lower end, conductive metal sheet on strut with strut movement, circuit forms the state of access or disconnection, to reach the operation purpose to controlled electric appliance open and close.It can several self-resetting switch in parallel in principle in entire circuit, it can switch control is carried out to the same electric appliance in several location points.
Description
Technical field
The utility model relates to a kind of electrical apparatus-switching devices, and in particular to one kind may be implemented in multiple and different location points pair
The same electric appliance carries out the device of open and close control.
Background technique
It is increasing with electric appliance type with the development of science and technology, it is also higher and higher to the control requirement of electric appliance, such as require
Electric switch control point is controlled by single-point to multiparty control, or even long-range control is implemented by internet, the prior art is general
It is to open method using three lines are double, this technical disadvantages are that complex circuit and control position points amount are limited；Separately have technology be by after
Mode of the electric appliance as switch, disadvantage are exactly the equipment continued power needed to relay or its control relay, so
A kind of multipoint control switch device is developed, to adapt to the development need of electric appliance.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, same electric appliance can be controlled in multiple location points
Switching device.
In order to achieve the above object, the utility model is realized in this way:
Whole device is divided into three parts, i.e. self-resetting switch part, 220V AC/DC power part and button switch
Device part, wherein core component is button switch part, and effect is the access for controlling appliances power source route, open circuit.
The self-resetting switch part, major function are to provide alternating current for 220V AC/DC power part.When pressing
Lower self-resetting switch, circuit form access, and 220V AC/DC power works on power；After unclamping self-resetting switch, circuit
It disconnects, 220V AC/DC power power loss stops working.
The 220V AC/DC power part, function are to fill under self-resetting switch effect for button switch
It sets component and DC power supply is provided.
The button switch part, principle are similar to button ball pen, are stretched using the pen core of button ball pen
Out and two states are retracted, respectively correspond the power supply open and close state of electric appliance, generated magnetic force or people are powered on by electromagnet
Mode to be manually pressed by changes the open and close state of button switch.
Detailed description of the invention
Fig. 1 is control circuit schematic diagram.
Fig. 2 is full bridge rectifier figure.
Fig. 3 is button switch left view.
Fig. 4 is button switch right view.
Fig. 5 is button switch exploded view.
Specific embodiment
The utility model is further illustrated below by way of drawings and examples.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.
The composition of button switch component: upper ratchet 201, bottom ratchet wheel 201a, strut 206, plug 201b, spring with pull rod
201c is linked in sequence, and is fitted into pipe sleeve 202a, and lower end pipe sleeve 202b and pipe sleeve 202a is connected through a screw thread, and screw without nut 208 will
Armature 209 is anchored on 201 lower end of ratchet；There is guide rail in pipe sleeve 202a, upper ratchet 201, bottom ratchet wheel 201a with guide groove are covering
In pipe 202a under railway effect, can do stretch out, indentation state converting motion.
Magnet 302 is placed in electromagnet base 301, and is fastened using screw without nut 208, terminals 303a, 303b difference
With DC terminal 403a, 403b of conducting wire connection DC power supply 401, firewire, the zero curve of alternating current 220V is separately connected 402a, 402b
Terminal.
Conductive metal sheet 204a, 204b screw 210 is individually fixed in stand 203a, above 203b, and respectively with strut
Conductive metal sheet 211a, 211b Elastic Contact above 206, strut 206 are insulating material, conductive metal sheet 211a, 211b
It connects to form turning circuit by interior metal；There is guide rail in bracket 207, is engaged with the guide groove 205 on strut 206, make strut
It can only be moved in a straight line along guide groove 205.
Here is the operating procedure of specific embodiment.
Step 1: switch 1, switch 2... switch N indicate the self-resetting switch of multiple and different location points, when any one from
Reset switch is pressed, and circuit conducting, the firewire of 220V alternating current is by the power supply on self-resetting switch and full bridge rectifier 401
402a connection is held, zero curve is connect with the power end 402b on full bridge rectifier 401, entire circuit conducting, full bridge rectifier
401 start to work, and export direct current by output end 403a, 403b, and drive electromagnet 302 works, and generates magnetic force, armature 209
Under the magnetic force, ratchet 201 is moved to 302 direction of electromagnet in dragging；Upper ratchet 201 pushes down on bottom ratchet wheel 201a,
Bottom ratchet wheel 201a is moved downward and is rotated, and state changes, while moves downward strut 206 and being maintained at the state of lower end.When
Strut 206 when lower end, conductive metal sheet 204a, 204b respectively with conductive metal sheet 211a, 211b Elastic Contact, circuit
Access is formed, electric light is opened；After switching Self-resetting at this time, full bridge rectifier 401 stops working, no longer power consumption, while button
The strut 206 of switch is maintained at the state of lower end, and circuit keeps access where electric light, and is maintained at working condition.
Step 2: step 1 is referred to, any one self-resetting switch in circuit is pressed, full bridge rectifier 401 is started to work,
There is provided direct current for electromagnet 302, electromagnet 302 generates magnetic force, armature 209 under the magnetic force, in dragging ratchet 201 to
The movement of 302 direction of electromagnet；Upper ratchet 201 pushes bottom ratchet wheel 201a, and bottom ratchet wheel 201a is moved downward and rotated, and state changes.
When hand unclamps self-resetting switch, full bridge rectifier 401 stops working, and the magnetic force of electromagnet 302 disappears, upper ratchet
201 under the elastic force effect of spring 201c, drive 206 upward sliding of strut along guide rail in pipe sleeve 202a, strut position reaches
Topmost, conductive metal sheet 204a, 204b is detached from conductive metal sheet 211a, 211b respectively, and circuit forms open circuit, and electric light closes
It closes.After switching Self-resetting, full bridge rectifier 401 stops working, no longer power consumption.
The technical solution of the utility model and beneficial effect is described in detail in above-described specific embodiment, answers
What is understood is the most preferred embodiment the foregoing is merely the utility model, can when with DC power supply offer steady in a long-term
To remove the 220V AC/DC power part in the utility model, by the electricity of self-resetting switch access button switch
Source circuit directly controls the start and stop of button switch.
Claims (2)
1. a kind of multipoint control switch device, it is characterised in that: the switching device is by self-resetting switch, full bridge rectifier
(401), electromagnet (302), button switch composition；
The composition of the button switch: upper ratchet (201), bottom ratchet wheel (201a), strut (206), plug (201b) with pull rod,
Spring (201c) is linked in sequence, and is fitted into pipe sleeve (202a), lower end pipe sleeve (202b) is connected through a screw thread with pipe sleeve (202a), nothing
Armature (209) is anchored on upper ratchet (201) lower end by cap screw (208)；There is guide rail in pipe sleeve (202a), the upper ratchet with guide groove
(201), bottom ratchet wheel (201a) is under pipe sleeve (202a) interior railway effect, do stretch out, indentation state converting motion；Conductive metal sheet
(204a), (204b) are individually fixed in stand (203a) with screw (210), (203b) above, and respectively with strut (206) above
Conductive metal sheet (211a), (211b) Elastic Contact, strut (206) be insulating material, conductive metal sheet (211a),
(211b) connects to form turning circuit by interior metal；There is guide rail in bracket (207), with the guide groove (205) on strut (206)
Engagement, move in a straight line strut can only along guide groove (205)；
The electromagnet (302) is placed in electromagnet base (301), and is fastened using screw without nut (208), terminals
(303a), (303b) is respectively with the DC terminal (403a) of conducting wire connection full bridge rectifier (401), (403b), alternating current 220V
Firewire, zero curve be separately connected (402a), (402b) terminal；
Self-resetting switch controls full bridge rectifier (401), and the direct current of full bridge rectifier (401) output is electromagnetism
Iron (302) power supply, the armature (209) of electromagnet (302) actuating button switch, drives button switch to carry out open and close movement.
2. a kind of multipoint control switch device according to claim 1, it is characterised in that: button switch is in electromagnet
(302) under acting on, strut (206) can move up and down, and after electromagnet (302) stops working, keep its strut
(206) in upper end or in the location status of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454191.2U CN208509340U (en) | 2018-04-02 | 2018-04-02 | A kind of multipoint control switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454191.2U CN208509340U (en) | 2018-04-02 | 2018-04-02 | A kind of multipoint control switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509340U true CN208509340U (en) | 2019-02-15 |
Family
ID=65295641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454191.2U Expired - Fee Related CN208509340U (en) | 2018-04-02 | 2018-04-02 | A kind of multipoint control switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859031A (en) * | 2021-11-02 | 2021-12-31 | 四川华体照明科技股份有限公司 | Electric motor car remote charging on-line monitoring system |
-
2018
- 2018-04-02 CN CN201820454191.2U patent/CN208509340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859031A (en) * | 2021-11-02 | 2021-12-31 | 四川华体照明科技股份有限公司 | Electric motor car remote charging on-line monitoring system |
| CN113859031B (en) * | 2021-11-02 | 2023-08-04 | 四川华体照明科技股份有限公司 | Remote charging on-line monitoring system for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200402 |