CN206116295U - Electrical control relay - Google Patents
Electrical control relay Download PDFInfo
- Publication number
- CN206116295U CN206116295U CN201621212685.7U CN201621212685U CN206116295U CN 206116295 U CN206116295 U CN 206116295U CN 201621212685 U CN201621212685 U CN 201621212685U CN 206116295 U CN206116295 U CN 206116295U
- Authority
- CN
- China
- Prior art keywords
- armature
- housing
- guide post
- electrical control
- control relay
- 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 an electrical control relay, which comprises a housin, be provided with armature, stationary contact, movable contact, iron core in the casing, twine in coil on the iron core, two are used for rectilinear direction reciprocating motion's elasticity guiding mechanism is followed to armature, armature is just right it is unshakable in one's determination, unshakable in one's determination with armature all is located two between the elasticity guiding mechanism. The utility model discloses the elasticity guiding mechanism in the rectilinear direction has been set up in the both sides of armature to make armature the in -process of motion all the time along sharp orbit, motion stability is better, contact failure's the condition that contacts can not appear, and the installation of being convenient for, can not cause the interference to armature and mounted position unshakable in one's determination.
Description
Technical field
The utility model belongs to technical field of electricity, and in particular to a kind of electrical control relay.
Background technology
Relay is a kind of electric control device, is when the change of input quantity (energizing quantity) reaches regulation requirement, electric
Make controlled volume that a kind of electrical equipment of predetermined Spline smoothing occurs in output circuit, in being commonly used to the control circuit for automating,
It is to be gone to control one kind " automatic switch " of high current running with small current.Current relay, is to be passed through by coil or disconnected
Electric current, so as to magnetic force unshakable in one's determination is produced or is disappeared, adhesive unshakable in one's determination or release armature, connect so as to movable contact and stationary contact or
Disconnect.During release, iron core is that during release and adhesive, armature lacks resetting by the effect of spring
Or may there is on-rectilinear movement in linear guiding mechanism, less stable so that between sound contact may outlet connect
Bad situation is touched, and the position that at present spring is located easily interferes to coil and iron core, bad installation.
Utility model content
The purpose of this utility model is that and provide a kind of electrical control relay in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of electrical control relay, including housing, be provided with the housing armature, stationary contact, movable contact, iron core,
The coil that is wound on the iron core, two be used for the armature linearly reciprocating elastic guide mechanism, it is described
Just to the iron core, described unshakable in one's determination and described armature is respectively positioned between two elastic guide mechanisms armature.
Further, moving conductive piece, the moving conductive piece and the motion side unshakable in one's determination are fixedly connected with the armature
To vertical, the positive and negative both sides of the moving conductive piece are provided with the stationary contact, and the tow sides of the moving conductive piece are fixed
It is provided with the movable contact matched with the stationary contact.
Specifically, the elastic guide mechanism include guide post, L-type aluminium alloy plate, guide cylinder, overhead gage, spring and under
Baffle plate, the guide post is fixed in the housing, and the guide post is parallel with the direction of motion of the armature, the L-type aluminium
Alloy sheets, the guide cylinder and the overhead gage are sequentially sleeved on the guide post and can move along a straight line, the L-type aluminium alloy plate
It is respectively fixedly connected with the overhead gage and passes through between the two ends of the guide cylinder, the armature and the L-type aluminium alloy plate
Bolt is fixed, and the lower baffle plate is enclosed within the guide post and fixed, the spring housing on the guide post, the spring
Two ends are fixedly connected respectively with the overhead gage and the lower baffle plate.
Further, in one end of the guide post and the housing the bottom surface welding and other end is by bracing piece and institute
The side stated in housing is fixed.
Further, the guide cylinder, the overhead gage, the lower baffle plate and the guide post are aluminium alloy structure.
The beneficial effects of the utility model are：
The utility model is provided with the elastic guide mechanism in rectilinear direction in the both sides of armature, so that armature is in fortune
All the time it is that, along straight path, kinetic stability is not in the situation of poor contact of contacts more preferably in dynamic process, and just
In installation, the installation site of armature and iron core will not be interfered.
Description of the drawings
Fig. 1 is the structural representation of electrical control relay described in the utility model；
In figure：1- housings, 2- bolts, 3- bracing pieces, 4-L type aluminium alloy plates, 5- guide cylinders, 6- overhead gages, 7- springs, 8-
Lower baffle plate, 9- guide posts, 10- stationary contacts, 11- moving conductive pieces, 12- movable contacts, 13- armature, 14- coils, 15- is unshakable in one's determination.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As shown in figure 1, the utility model includes housing 1, be provided with housing 1 armature 13, stationary contact 10, movable contact 12,
Unshakable in one's determination 15, the coil 14, two being wound on unshakable in one's determination 15 is used for the linearly reciprocating elastic guide mechanism of armature 13,
Armature 13 is just respectively positioned between Liang Ge elastic guides mechanism to iron core 15, iron core 15 and armature 13.
Moving conductive piece 11 is fixedly connected with armature 13, the direction of motion of the moving conductive piece 11 with unshakable in one's determination 15 is vertical, moving conductive
The positive and negative both sides of piece 11 are provided with stationary contact 10, and the tow sides of moving conductive piece 11 are fixedly installed and the phase of stationary contact 10
The movable contact 12 matched somebody with somebody.This structure constitutes two groups of contrary contacts of function, and respectively dynamic circuit breaker by a piece of moving conductive piece 11
Contact and moving together contact.
In the utility model, elastic guide mechanism include guide post 9, L-type aluminium alloy plate 4, guide cylinder 5, overhead gage 6,
Spring 7 and lower baffle plate 8, guide post 9 is fixed in housing 1, and guide post 9 is parallel with the direction of motion of armature 13, L-type aluminium alloy plate
4th, guide cylinder 5 and overhead gage 6 are sequentially sleeved on guide post 9 and can move along a straight line, and L-type aluminium alloy plate 4 and overhead gage 6 are fixed respectively
The two ends of guide cylinder 5 are connected to, are fixed by bolt 2 between armature 13 and L-type aluminium alloy plate 4, lower baffle plate 8 is enclosed within guide post 9
Go up and fix, spring 7 is enclosed within guide post 9, the two ends of spring 7 are fixedly connected respectively with overhead gage 6 and lower baffle plate 8.
Layout is easy in this elastic guide mechanism, compared with prior art, it is only necessary to increase the volume of housing 1, can
Enough ensure that armature 13, along the above-below direction linear motion of diagram, also allows for layout, and it is easy to assembly.
In order that guide post 9 does not bend, the bottom surface welding and the other end in one end of guide post 9 and housing 1 is led to
Cross bracing piece 3 to fix with the side in housing 1.
Guide cylinder 5, overhead gage 6, lower baffle plate 8 and guide post 9 are aluminium alloy structure.Aluminium alloy structure will not both be subject to iron
The suction of the heart 15, structure is also more stable.
The operation principle of electrical control relay described in the utility model is as follows：
Coil 14 and stationary contact 10 are accessed in circuit, so as to the relay just can work.
When coil 14 is powered, 15 pairs of armature 13 unshakable in one's determination produce downward the suction-combining force, are now made by extraneous different directions
Firmly, then armature 13 may deviate straight path, but the elastic guide mechanism of both sides avoids the appearance of this problem.
During adhesive, L-type aluminium alloy plate 4 is with moving armature 13 all the time along the straight line being parallel to each other with guide post 9
Direction moves downward, the stationary contact 10 below the connection of movable contact 12 of the bottom surface of moving conductive piece 11, the compressed energy-storage of spring 7.Work as coil
After 14 power-off, start discharge armature 13, in the presence of spring 7, the returning quickly of armature 13, armature 13 along with the phase of guide post 9
Mutually parallel rectilinear direction is moved upwards, final that the stationary contact 10 of top is turned on.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (5)
1. a kind of electrical control relay, including housing, is provided with armature, stationary contact, movable contact, iron core and twines in the housing
The coil being around on the iron core, the armature is just to the iron core, it is characterised in that：Two use are additionally provided with the housing
In the armature linearly reciprocating elastic guide mechanism, described unshakable in one's determination and described armature is respectively positioned on two bullets
Between property guiding mechanism.
2. electrical control relay according to claim 1, it is characterised in that：Moving conductive is fixedly connected with the armature
Piece, the moving conductive piece is vertical with the direction of motion unshakable in one's determination, and the positive and negative both sides of the moving conductive piece are provided with described quiet
Contact, the tow sides of the moving conductive piece are fixedly installed the movable contact matched with the stationary contact.
3. electrical control relay according to claim 1, it is characterised in that：The elastic guide mechanism includes being oriented to
Bar, L-type aluminium alloy plate, guide cylinder, overhead gage, spring and lower baffle plate, the guide post is fixed in the housing, the guiding
Bar is parallel with the direction of motion of the armature, and the L-type aluminium alloy plate, the guide cylinder and the overhead gage are sequentially sleeved in described
On guide post and can move along a straight line, the L-type aluminium alloy plate and the overhead gage are respectively fixedly connected with two in the guide cylinder
End, is bolted between the armature and the L-type aluminium alloy plate, and the lower baffle plate is enclosed within the guide post and solid
Fixed, the spring housing on the guide post, with the overhead gage and the lower baffle plate fix connect respectively by the two ends of the spring
Connect.
4. electrical control relay according to claim 3, it is characterised in that：One end of the guide post and the housing
Interior bottom surface welding and the other end is fixed by bracing piece with the side in the housing.
5. electrical control relay according to claim 3, it is characterised in that：It is the guide cylinder, the overhead gage, described
Lower baffle plate and the guide post are aluminium alloy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212685.7U CN206116295U (en) | 2016-11-10 | 2016-11-10 | Electrical control relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212685.7U CN206116295U (en) | 2016-11-10 | 2016-11-10 | Electrical control relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116295U true CN206116295U (en) | 2017-04-19 |
Family
ID=58526265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212685.7U Expired - Fee Related CN206116295U (en) | 2016-11-10 | 2016-11-10 | Electrical control relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231486A (en) * | 2018-01-17 | 2018-06-29 | 安徽中骄智能科技有限公司 | A kind of DC relay constructional device based on the contact of magnetic conductance displacement |
| CN111863533A (en) * | 2020-08-06 | 2020-10-30 | 南京贝思特信息科技有限公司 | Multifunctional contactor |
-
2016
- 2016-11-10 CN CN201621212685.7U patent/CN206116295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231486A (en) * | 2018-01-17 | 2018-06-29 | 安徽中骄智能科技有限公司 | A kind of DC relay constructional device based on the contact of magnetic conductance displacement |
| CN111863533A (en) * | 2020-08-06 | 2020-10-30 | 南京贝思特信息科技有限公司 | Multifunctional contactor |
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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: 20170419 Termination date: 20171110 |