CN206363954U - A kind of relay - Google Patents
A kind of relay Download PDFInfo
- Publication number
- CN206363954U CN206363954U CN201720056200.8U CN201720056200U CN206363954U CN 206363954 U CN206363954 U CN 206363954U CN 201720056200 U CN201720056200 U CN 201720056200U CN 206363954 U CN206363954 U CN 206363954U
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- Prior art keywords
- contact
- movable contact
- plug
- public
- pedestal
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Abstract
A kind of relay.The problem of inserted sheet for solving existing relay installs trouble, influence properties of product.It includes coil block and contact system, described contact system includes public contact, static contact and movable contact spring, one end of the public contact is provided with plug-in unit, the other end is stretched out outside pedestal through plug-in unit, described static contact has is equipped with stationary contact on two panels and every static contact, described movable contact spring is provided with the movable contact being adapted with stationary contact, and described coil block is in contact by the wobble drive movable contact of movable contact spring with stationary contact.The beneficial effects of the utility model are, there is provided plug-in unit, public contact and plug-in unit are fixedly installed, when public contact is installed, plug-in unit need to be only pressed into pedestal just can be so that product be installed in place, it is to avoid the bending deformation of public contact, the wiring performance of wire on public contact is not interfered with simultaneously yet, so that product is easily installed fixation, wiring is reliable, and properties of product are stable.
Description
Technical field
The utility model is related to a kind of field of electrical equipment, and in particular to a kind of relay.
Background technology
Relay is a kind of electric control device, is to work as input quantity（Energizing quantity）Change reach regulation requirement when, electric
Controlled volume is set to occur a kind of electrical equipment of predetermined Spline smoothing in output circuit.It is commonly used to the control circuit of automation
In, it is actually the one kind " automatic switch " for going to control high current running with low current.Therefore play in circuit automatically adjust,
Safeguard protection, change-over circuit etc. are acted on.When relay works, as long as can be flowed in adding certain voltage, coil at coil two ends
Certain electric current is crossed, so as to produce galvanomagnetic-effect, dynamic spring is promoted by push rod, until dynamic spring and quiet spring adhesive.Work as coil blackout
Afterwards, the suction of electromagnetism is also disappeared therewith, and armature returns to origin-location, and dynamic spring is separated with quiet spring.Existing relay is generally included
NC ends, NO ends and COM ends, due to being generally connected with wire on the inserted sheet at COM ends, because COM ends inserted sheet is attached in coil block
Closely, when inserted sheet is inserted, difficult inserted sheet, this easy section of inserted sheet or poor wire connection are easily caused, so as to influence product
Performance.
The content of the invention
To solve the problem of inserted sheet of existing relay in background technology installs trouble, influence properties of product, this practicality
A kind of new relay of offer.
The technical solution of the utility model is：Lid is equipped with housing on a kind of relay, including pedestal, described pedestal, institute
The housing stated is cooperatively formed with pedestal is provided with coil block and contact system in accommodation space, described accommodation space, described
Contact system includes public contact, static contact and movable contact spring, and one end of the public contact is provided with plug-in unit, and the other end passes through plug-in unit
Stretch out outside pedestal, described static contact, which has, is equipped with stationary contact on two panels and every static contact, described movable contact spring is located at two panels
Between static contact, described movable contact spring is provided with the movable contact being adapted with stationary contact, described public contact and movable contact spring electricity
Connection, described coil block is in contact by the wobble drive movable contact of movable contact spring with stationary contact.
As a kind of improvement of the present utility model, described pedestal is provided with storage tank, described plug-in unit insertion storage tank
It is interior and be fixedly connected with storage tank.
As further improvement of the utility model, described plug-in unit is easy to inserting for public contact insertion provided with multiple
Hole.
As further improvement of the utility model, described pedestal is provided with wiring pin, described coil block it is upper
Side is provided with support frame, and described support frame is provided with indicator lamp, and described indicator lamp is connected with wiring pin, on described housing
Provided with the observation window being adapted with indicator lamp.
As further improvement of the utility model, described wiring pin has two and two wiring pins pass through wiring board phase
Connection, described indicator lamp is on wiring board.
As further improvement of the utility model, described indicator lamp is LED.
As further improvement of the utility model, described contact system includes fixed mount and installing plate, described peace
Dress plate is provided with the armature being adapted with coil block, and described movable contact spring is located between fixed mount and installing plate.
As further improvement of the utility model, described armature and movable contact spring are located at the both sides of installing plate.
As further improvement of the utility model, described installing plate is provided with neck, described armature insertion neck
It is interior.
As further improvement of the utility model, back-moving spring is provided between described armature and coil block, it is described
Fixed mount on be provided through the limited post of installing plate, armature.
The beneficial effects of the utility model are, there is provided plug-in unit, public contact and plug-in unit are fixedly installed, in public contact
During installation, plug-in unit need to be only pressed into pedestal just can be so that product be installed in place, it is to avoid the bending deformation of public contact, while also not
The wiring performance of wire on public contact can be influenceed so that product is easily installed fixation, wiring is reliable, and properties of product are stable.This
Utility model also has simple in construction, easy to assembly, reliable in action, the advantages of service life is long.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the configuration schematic diagram of accompanying drawing 1.
Accompanying drawing 3 is that accompanying drawing 1 removes the structural representation after housing 2.
Accompanying drawing 4 is the structural representation on pedestal 1 in accompanying drawing 3.
Accompanying drawing 5 is the structural representation at movable contact spring 43 in accompanying drawing 3.
In figure, 1, pedestal；11st, storage tank；2nd, housing；21st, accommodation space；22nd, observation window；3rd, coil block；4th, contact
System；41st, public contact；42nd, static contact；421st, stationary contact；43rd, movable contact spring；431st, movable contact；44th, plug-in unit；441st, jack；
45th, fixed mount；451st, limited post；46th, installing plate；47th, armature；48th, neck；49th, back-moving spring；5th, wiring pin；6th, support frame；
7th, indicator lamp；8th, wiring board.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1 combinations Fig. 2-5, a kind of relay, including pedestal 1, lid is equipped with housing 2 on described pedestal 1, described
Housing 2 and pedestal 1 cooperatively form in accommodation space 21, described accommodation space 21 and be provided with coil block 3 and contact system 4,
Described contact system 4 includes public contact 41, static contact 42 and movable contact spring 43, and one end of the public contact 41 is provided with plug-in unit
44, the other end is stretched out outside pedestal 1 through plug-in unit 44, and described static contact 42 has is equipped with stationary contact on two panels and every static contact 42
Point 421, described movable contact spring 43 is located between two panels static contact 42, and described movable contact spring 43 is provided with mutually fits with stationary contact 421
The movable contact 431 matched somebody with somebody, described public contact 41 is electrically connected with movable contact spring 43, and described coil block 3 passes through movable contact spring 43
Wobble drive movable contact 431 is in contact with stationary contact 421.The beneficial effects of the utility model are, there is provided plug-in unit, is touched public
Piece is fixedly installed with plug-in unit, when public contact is installed, and plug-in unit need to be only pressed into pedestal just can be so that product be installed in place, it is to avoid
The bending deformation of public contact, while also not interfering with the wiring performance of wire on public contact so that product is easily installed solid
Fixed, wiring is reliable, and properties of product are stable.The utility model also has simple in construction, easy to assembly, reliable in action, service life
Long the advantages of.
Described pedestal 1 is provided with storage tank 11, the described insertion storage tank 11 of plug-in unit 44 and fixed with storage tank 11
Connection.Specifically, described plug-in unit 44 is provided with multiple jacks 441 for being easy to public contact 41 to insert.The setting of storage tank
It is easy to the installation of plug-in unit, wiring and the wiring of public inserted sheet are easy in the setting of jack.
Described pedestal 1 is provided with wiring pin 5, and the top of described coil block 3 is provided with support frame 6, described support
Frame 6 is provided with indicator lamp 7, and described indicator lamp 7 is connected with wiring pin 5, and described housing 2 is provided with mutually fits with indicator lamp 7
The observation window 22 matched somebody with somebody.Specifically, described wiring pin 5 has two and two wiring pins 5 are connected by wiring board 8, described
Indicator lamp 7 on the wiring board 8.In particular, described indicator lamp 7 is LED.Such structure can be according to relay
The status display state of device, allows the working condition of the cheer and bright understanding relay of operating personnel, by the setting of wiring board, just
In the instruction for adjusting and controlling LED.
Described contact system 4 includes fixed mount 45 and installing plate 46, and described installing plate 46 is provided with and coil block 3
The armature 47 being adapted, described movable contact spring 43 is located between fixed mount 45 and installing plate 46.Such structure is easy to movable contact spring
Installation so that movable contact spring installs reliable, conveniently, stable action.Specifically, described armature 47 and movable contact spring 43 are located at peace
Fill the both sides of plate 46.Such structure avoids armature powered so that product reliable in action.In particular, described installing plate
46 are provided with neck 48, the described insertion neck 48 of armature 47.The setting of neck, is easy to the installation of armature to fix, so as to
The drive movable contact spring action leaned on.
It is provided between described armature 47 and coil block 3 on back-moving spring 49, described fixed mount 45 and is provided through peace
Fill plate 46, the limited post 451 of armature 47.The setting of limited post can form spacing with the support assorted of coil block, it is to avoid dynamic
Contact crosses motion.
Every technical staff's notice：Although the utility model is described according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, and the repacking of any utilization inventive concept will all include this specially
In sharp scope of patent protection.
Claims (10)
1. a kind of relay, including pedestal（1）, described pedestal（1）Upper lid is equipped with housing（2）, described housing（2）With pedestal
（1）Cooperatively form accommodation space（21）, it is characterised in that:Described accommodation space（21）It is interior to be provided with coil block（3）And contact
System（4）, described contact system（4）Including public contact（41）, static contact（42）And movable contact spring（43）, the public contact
（41）One end be provided with plug-in unit（44）, the other end pass through plug-in unit（44）Stretch out pedestal（1）Outside, described static contact（42）There is two panels
And every static contact（42）On be equipped with stationary contact（421）, described movable contact spring（43）Located at two panels static contact（42）Between, institute
The movable contact spring stated（43）It is provided with and stationary contact（421）The movable contact being adapted（431）, described public contact（41）Touched with dynamic
Piece（43）Electrical connection, described coil block（3）Pass through movable contact spring（43）Wobble drive movable contact（431）With stationary contact
（421）It is in contact.
2. a kind of relay according to claim 1, it is characterised in that described pedestal（1）It is provided with storage tank（11）,
Described plug-in unit（44）Insert storage tank（11）Interior and and storage tank（11）It is fixedly connected.
3. a kind of relay according to claim 1, it is characterised in that described plug-in unit（44）It is easy to public affairs provided with multiple
Common contact（41）The jack of insertion（441）.
4. a kind of relay according to claim 1, it is characterised in that described pedestal（1）It is provided with wiring pin（5）, institute
The coil block stated（3）Top be provided with support frame（6）, described support frame（6）It is provided with indicator lamp（7）, described instruction
Lamp（7）With wiring pin（5）It is connected, described housing（2）It is provided with and indicator lamp（7）The observation window being adapted（22）.
5. a kind of relay according to claim 4, it is characterised in that described wiring pin（5）There are two and two wiring
Pin（5）Pass through wiring board（8）It is connected, described indicator lamp（7）Located at wiring board（8）On.
6. a kind of relay according to claim 4 or 5, it is characterised in that described indicator lamp（7）For LED.
7. a kind of relay according to claim 1, it is characterised in that described contact system（4）Including fixed mount（45）
And installing plate（46）, described installing plate（46）It is provided with and coil block（3）The armature being adapted（47）, described movable contact spring
（43）Located at fixed mount（45）And installing plate（46）Between.
8. a kind of relay according to claim 7, it is characterised in that described armature（47）And movable contact spring（43）It is located at
Installing plate（46）Both sides.
9. a kind of relay according to claim 7, it is characterised in that described installing plate（46）It is provided with neck（48）,
Described armature（47）Insert neck（48）It is interior.
10. a kind of relay according to claim 7, it is characterised in that described armature（47）With coil block（3）It
Between be provided with back-moving spring（49）, described fixed mount（45）On be provided through installing plate（46）, armature（47）Limited post
（451）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720056200.8U CN206363954U (en) | 2017-01-18 | 2017-01-18 | A kind of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720056200.8U CN206363954U (en) | 2017-01-18 | 2017-01-18 | A kind of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363954U true CN206363954U (en) | 2017-07-28 |
Family
ID=59380782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720056200.8U Active CN206363954U (en) | 2017-01-18 | 2017-01-18 | A kind of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363954U (en) |
-
2017
- 2017-01-18 CN CN201720056200.8U patent/CN206363954U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |