CN207338258U - A kind of contactor auxiliary contact with Radio Control Function - Google Patents
A kind of contactor auxiliary contact with Radio Control Function Download PDFInfo
- Publication number
- CN207338258U CN207338258U CN201721435682.4U CN201721435682U CN207338258U CN 207338258 U CN207338258 U CN 207338258U CN 201721435682 U CN201721435682 U CN 201721435682U CN 207338258 U CN207338258 U CN 207338258U
- Authority
- CN
- China
- Prior art keywords
- contacts
- contactor
- main body
- groove
- auxiliary contact
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of contactor auxiliary contact with Radio Control Function,Including contactor main body,It is the first NC contacts that four groups of contacts are provided with contactor main body,2nd NC contacts,3rd NC contacts,3rd NC contacts,And it is the first NO contacts that four groups of contacts are respectively arranged with contactor main body,2nd NO contacts,3rd NO contacts,4th NO contacts,Contactor main body is internally provided with electromagnetic coil,And the both ends of electromagnetic coil are respectively arranged with the first connector of coil and the second connector of coil,Contactor main body is internally provided with auxiliary joint,Mounting base is provided with below contactor main body,The utility model is single but auxiliary contact easy to use adds Radio Control Function by script function,Not only there is the function of auxiliary contact,Also have control concurrently,The function of monitoring,It is simple to become installation,It is laborsaving,And to solve conventional contactor secondary connection cumbersome for the new control component of the remote control monitoring of tool,Monitor the larger problem of cost of implementation.
Description
Technical field
Contactor technical field is the utility model is related to, more particularly to a kind of contactor auxiliary with Radio Control Function is touched
Head.
Background technology
Contactor is divided into A.C. contactor (voltage AC) and D.C. contactor (voltage DC), it be applied to electric power, distribution with
Electricity consumption.Contactor broadly refers to flow through current induced magnetic field using coil in industrial electro, makes contact closure, negative to reach control
The electric appliance of load.
Present contactor auxiliary contact is normally opened single with normally closed two states structures, function, it is impossible to is met
Advanced monitoring function, can only need wireless or network monitoring contactor to configure volume as the extension of contacts of contactor, in the market
Outer controller, not only installation is inconvenient, and secondary connection is excessive, serious waste resource, we design a kind of new for this
Contactor auxiliary contact with Radio Control Function solves the above problems.
Utility model content
The purpose of this utility model is and a kind of band wireless control proposed in order to solve shortcoming existing in the prior art
The contactor auxiliary contact of function.
To achieve these goals, the utility model employs following technical solution：
A kind of contactor auxiliary contact with Radio Control Function, including contactor main body, set in the contactor main body
It is respectively the first NC contacts, the 2nd NC contacts, the 3rd NC contacts, the 3rd NC contacts to be equipped with four groups of normally-closed contacts, and the contact
It is respectively that the first NO contacts, the 2nd NO contacts, the 3rd NO contacts, the 4th NO are touched that four groups of normally opened contacts are respectively arranged with device main body
Point, the contactor main body is internally provided with electromagnetic coil, and the both ends of electromagnetic coil are respectively arranged with the first connector of coil
With the second connector of coil, the contactor main body is internally provided with auxiliary joint, is provided with below the contactor main body
Mounting base, the corner of the mounting base offer the first groove, and the inside of first groove offers installation circular hole,
Card slot is offered on the mounting base, the card slot is arranged between four group of first groove, one group of side of first groove
Rectangular channel is offered on wall, the slot bottom of the rectangular channel is connected with the first spring, the described one end of first spring away from rectangular channel
The first locating piece is connected with, the second groove is offered on the mounting base, second groove is arranged on card slot away from rectangle
The side of groove, offers rectangle hole slot between second groove and card slot, two group second is provided with the rectangle hole slot and is determined
Position block, is connected with second spring between the second locating piece described in two groups.
Preferably, the first NC contacts, the 2nd NC contacts, the 3rd NC contacts are conventional normally-closed contact, and described first
NO contacts, the 2nd NO contacts, the 3rd NO contacts are conventional normally opened contact, and the 4th NC contacts and the 4th NO contacts position are wireless
Output contact.
Preferably, first connector of coil is connected with alternating current 220V zero-power line, second connector of coil and the 4th
NO contacts are by being electrical connected, and the 4th NC contacts are connected with alternating current 220V power firestreak.
Preferably, the auxiliary joint is arranged between the 4th NO contacts and the 4th NC contacts.
Preferably, it is provided with mounting screw in the installation circular hole.
Compared with prior art, the beneficial effects of the utility model are：It is in the utility model, script function is single but make
Radio Control Function is added with convenient auxiliary contact, the function of not only having auxiliary contact, also has control, the function of monitoring concurrently,
Become and the new control component of the remote control monitoring of simple, laborsaving and tool is installed to solve conventional contactor secondary connection numerous
It is trivial, the larger problem of monitoring cost of implementation.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of contactor auxiliary contact with Radio Control Function structure diagram；
Fig. 2 be the utility model proposes a kind of contactor auxiliary contact with Radio Control Function structural side view；
Fig. 3 be the utility model proposes a kind of contactor auxiliary contact with Radio Control Function structure top view；
Fig. 4 be the utility model proposes a kind of contactor auxiliary contact with Radio Control Function mounting base structure
Schematic diagram；
Fig. 5 be the utility model proposes a kind of contactor auxiliary contact with Radio Control Function the 4th NO contacts with
The connection circuit diagram of 4th NC connecting terminals.
In figure：1 the oneth NC contacts, 10 the oneth NO contacts, 2 the 2nd NC contacts, 20 the 2nd NO contacts, 3 the 3rd NC contacts, 30
3rd NO contacts, 4 the 4th NC contacts, 40 the 4th NO contacts, 5 the first connectors of coil, 6 the second connectors of coil, 7 auxiliary joints, 8 peaces
Fill bottom plate, 80 first grooves, 81 installation circular holes, 82 card slots, 83 rectangular channels, 84 first springs, 85 first locating pieces, 86 second recessed
Groove, 87 rectangle hole slots, 88 second locating pieces, 89 second springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-5, a kind of contactor auxiliary contact with Radio Control Function, including contactor main body 9, contactor master
It is respectively the first NC contacts 1, the 2nd NC contacts 2, the 3rd NC contacts 3, the 3rd NC contacts 4 that four groups of normally-closed contacts are provided with body 9,
First NC contacts 1, the 2nd NC contacts 2, the 3rd NC contacts 3 are conventional normally-closed contact, and are respectively arranged with contactor main body 9
Four groups of normally opened contacts are respectively the first NO contacts 10, the 2nd NO contacts 20, the 3rd NO contacts 30, the 4th NO contacts 40, the first NO
Contact 10, the 2nd NO contacts 20, the 3rd NO contacts 30 are conventional normally opened contact, the 4th NC contacts 4 and the 4th NO contacts 40
Wireless output contact, for control contactor coil, is attracted contactor, disconnection action, the inside of contactor main body 9 is set
Electromagnetic coil is equipped with, and the both ends of electromagnetic coil are respectively arranged with the first connector of coil 5 and the second connector of coil 6, coil first
Connector 5 is connected with alternating current 220V zero-power line, the second connector of coil 6 with the 4th NO contacts 40 by being electrical connected, and the 4th NC
Contact 4 is connected with alternating current 220V power firestreak, and contactor main body 9 is internally provided with auxiliary joint 7, and auxiliary joint 7 is arranged on
Between 4th NO contacts 40 and the 4th NC contacts 4, the lower section of contactor main body 9 is provided with mounting base 8, and the four of mounting base 8
Angle offers the first groove 80, and the inside of the first groove 80 offers installation circular hole 81, installs in circular hole 81 and be provided with installation
Screw, offers card slot 82 on mounting base 8, card slot 82 is arranged between four group of first groove 80, one group of the first groove 80
Rectangular channel 83 is offered on side wall, the slot bottom of rectangular channel 83 is connected with the first spring 84, and the first spring 84 is away from rectangular channel 83
One end is connected with the first locating piece 85, the second groove 86 is offered on mounting base 8, it is remote that the second groove 86 is arranged on card slot 82
The side of rectangular channel 83, offers rectangle hole slot 87, two groups is provided with rectangle hole slot 87 between the second groove 86 and card slot 82
Second locating piece 88, is connected with second spring 89 between two group of second locating piece 88.
Operation principle：The utility model, will be after auxiliary contact 7 receives the ON instructions of wireless control in practicality
Auxiliary contact 7 connects the 4th NC contacts 4 with the 4th NO contacts 40, and the 4th NC contacts 4 will make to connect after connecting with four NO contacts 40
The first connector of tentaculum coil 5 obtains electric, contactor actuation with the second connector of coil 6；When auxiliary contact 7 receives wireless control
After OFF instructions, the 4th NC contacts 4 will will be disconnected with the 4th NO contacts 40 in auxiliary contact 7 in auxiliary contact 7, the 4th NC is touched
4 and four NO contacts 40 of point will make the first connector of contactor coil 5 and 6 dead electricity of the second connector of coil after disconnecting, contactor, which departs from, to be inhaled
Position is closed, is fixed in addition by installing circular hole 81 in the first groove 80 in mounting seat 8 with card slot 82, the second groove 86 first
Contactor main body 9 is fixedly mounted in block 85, the second fixed block 88, makes installation operation simple, convenient.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of contactor auxiliary contact with Radio Control Function, including contactor main body (9), it is characterised in that described to connect
It is respectively the first NC contacts (1), the 2nd NC contacts (2), the 3rd NC contacts that four groups of normally-closed contacts are provided with tentaculum main body (9)
(3), the 3rd NC contacts (4), and it is respectively the first NO contacts that four groups of normally opened contacts are respectively arranged with the contactor main body (9)
(10), the 2nd NO contacts (20), the 3rd NO contacts (30), the 4th NO contacts (40), the inside of the contactor main body (9) are set
There is electromagnetic coil, and the both ends of electromagnetic coil are respectively arranged with the first connector of coil (5) and the second connector of coil (6), it is described to connect
Tentaculum main body (9) is internally provided with auxiliary joint (7), and mounting base (8) is provided with below the contactor main body (9),
The corner of the mounting base (8) offers the first groove (80), and the inside of first groove (80) offers installation circle
Hole (81), offers card slot (82) on the mounting base (8), the card slot (82) be arranged on four group of first groove (80) it
Between, rectangular channel (83) is offered on one group of side wall of first groove (80), the slot bottom of the rectangular channel (83) is connected with
One spring (84), the one end of first spring (84) away from rectangular channel (83) are connected with the first locating piece (85), the installation
The second groove (86) is offered on bottom plate (8), second groove (86) is arranged on one of card slot (82) away from rectangular channel (83)
Side, offers rectangle hole slot (87), is provided with the rectangle hole slot (87) between second groove (86) and card slot (82)
Two group of second locating piece (88), is connected with second spring (89) between the second locating piece (88) described in two groups.
2. a kind of contactor auxiliary contact with Radio Control Function according to claim 1, it is characterised in that described
One NC contacts (1), the 2nd NC contacts (2), the 3rd NC contacts (3) are conventional normally-closed contact, the first NO contacts (10),
Two NO contacts (20), the 3rd NO contacts (30) are conventional normally opened contact, the 4th NC contacts (4) and the 4th NO contacts (40)
The wireless output contact in position.
A kind of 3. contactor auxiliary contact with Radio Control Function according to claim 1, it is characterised in that the line
Enclose the first connector (5) with alternating current 220V zero-power line to be connected, second connector of coil (6) passes through electricity with the 4th NO contacts (40)
Property is connected, and the 4th NC contacts (4) are connected with alternating current 220V power firestreak.
4. a kind of contactor auxiliary contact with Radio Control Function according to claim 1, it is characterised in that described auxiliary
Adjuvant grafting head (7) is arranged between the 4th NO contacts (40) and the 4th NC contacts (4).
A kind of 5. contactor auxiliary contact with Radio Control Function according to claim 1, it is characterised in that the peace
Mounting screw is provided with dress circular hole (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435682.4U CN207338258U (en) | 2017-10-31 | 2017-10-31 | A kind of contactor auxiliary contact with Radio Control Function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435682.4U CN207338258U (en) | 2017-10-31 | 2017-10-31 | A kind of contactor auxiliary contact with Radio Control Function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338258U true CN207338258U (en) | 2018-05-08 |
Family
ID=62363811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435682.4U Active CN207338258U (en) | 2017-10-31 | 2017-10-31 | A kind of contactor auxiliary contact with Radio Control Function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338258U (en) |
-
2017
- 2017-10-31 CN CN201721435682.4U patent/CN207338258U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206236920U (en) | A kind of electronic equipment terminal structure with power down function | |
| CN105846202A (en) | Double-coil relay type current limiting socket panel | |
| CN202888505U (en) | Connecting device for magnetically and safely supplying power to electric product | |
| CN207338258U (en) | A kind of contactor auxiliary contact with Radio Control Function | |
| CN206451947U (en) | A kind of home wiring control monitoring wiring board based on Internet of Things | |
| CN208568846U (en) | A kind of on-off system suitable for household electrical appliance detection | |
| CN207279901U (en) | A kind of electric-controlled box and air-conditioning | |
| CN206595199U (en) | A kind of stable relay of performance | |
| CN202435637U (en) | Zero-power-consumption standby control circuit of electromagnetic induction heating device | |
| CN202749622U (en) | Induction socket | |
| CN212909311U (en) | C-type double-magnet miniature self-generating device and wireless switch applying same | |
| CN209592517U (en) | A kind of blind person's safe and intelligent plugs and sockets | |
| CN203456821U (en) | Bus duct jack device | |
| CN207572317U (en) | A kind of permanent magnetism double-coil contactor | |
| CN205646335U (en) | Wireless touch power socket controller system | |
| CN207690739U (en) | A kind of buckle releaser of miniature circuit breaker | |
| CN206864405U (en) | A kind of high-voltage DC contactor | |
| CN205959894U (en) | Alternating current contactor | |
| CN207925406U (en) | Relay trigger architecture | |
| CN202633084U (en) | Absolute leaving contact | |
| CN207719800U (en) | AC three-phase motor open phase protector and control circuit | |
| CN203179807U (en) | Relay | |
| CN209981021U (en) | Magnetic type switching-on module with high reliability for direct current screen | |
| CN202977236U (en) | Button terminal of fast connection | |
| CN203166509U (en) | Contactor capable of avoiding open-phase operation of power system for transformer station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |