CN208045417U - A kind of casing of relay and the relay comprising it - Google Patents
A kind of casing of relay and the relay comprising it Download PDFInfo
- Publication number
- CN208045417U CN208045417U CN201820665069.XU CN201820665069U CN208045417U CN 208045417 U CN208045417 U CN 208045417U CN 201820665069 U CN201820665069 U CN 201820665069U CN 208045417 U CN208045417 U CN 208045417U
- Authority
- CN
- China
- Prior art keywords
- shell
- relay
- pedestal
- contact spring
- movable 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000003068 static effect Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model is related to electromagnetic relay technical fields, more particularly to a kind of casing of relay and include its relay, including shell and it is located in the pedestal of shell, the pedestal includes pedestal, mounting base and coil axis, the both ends of the coil axis are separately connected the pedestal and mounting base, the pedestal offers the open ports of the movable contact spring for being clamped relay, and the shell is provided with convex block, and the convex block is arranged in the open ports.A kind of shell for relay of the utility model, by opening up open ports in pedestal, when pedestal assembles movable contact spring, movable contact spring can be directly incorporated into open ports, it is simple in structure, it is easy to assembly, packaging efficiency is improved, is avoided and is misplaced when movable contact spring in the prior art needs to be inserted into existing spring leaf hole from top to bottom and movable contact spring is lost；Convex block is set in shell, under the mating reaction of open ports and convex block, can prevent movable contact spring from offsetting out open ports, reduces the time because of sealing of hole operation consumption.
Description
Technical field
The utility model is related to electromagnetic relay technical fields, and in particular to a kind of casing of relay and the relay comprising it
Device.
Background technology
Electromagnetic relay is a kind of electronic control device, it has control system and by control system, is usually applied to certainly
In dynamic control circuit, it is actually to go control larger current, one kind of higher voltage with smaller electric current, lower voltage
" automatic switch ", therefore the effects that play automatic adjustment, safeguard protection, conversion circuit in circuit.
Currently, the main building block of relay includes pedestal, shell, enameled wire coil, iron core made of, draws
Foot, the static contact spring piece with stationary contact, the movable contact spring with movable contact, armature, yoke etc., existing relay is by these component groups
It fills, time-consuming, and spillage of material is susceptible in assembling process；Especially movable contact spring is assembled into the process of pedestal, needs
Simultaneously sealing pores are inserted into the specific hole of pedestal from top to bottom manually, and not only time-consuming for this operation, and insertion process is not noted slightly
Meaning will make movable contact spring bend or be broken.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide one kind for after
The shell of electric appliance.
The another object of the utility model is to provide a kind of relay.
The purpose of this utility model is achieved through the following technical solutions：A kind of shell for relay, including shell with
And it is located in the pedestal of shell, the pedestal includes pedestal, mounting base and coil axis, and the both ends of the coil axis connect respectively
The pedestal and mounting base are connect, the pedestal offers the open ports of the movable contact spring for being clamped relay, the shell setting
There are convex block, the convex block to be arranged in the open ports.
Preferably, the top surface of the pedestal is provided with connector, and through-hole, the coil are offered in the middle part of the connector
Aixs cylinder is stretched into the through-hole and is fixedly connected with connector.
Preferably, the connector projection is equipped with baffle；It is folded between the baffle and pedestal for drawing relay
Enameled wire empty slot.
Preferably, the connector offers yoke locating slot, and the opening direction of the yoke locating slot is opened wide with described
The opening direction of mouth is identical.
Preferably, the pedestal is further opened with pin bores.
Preferably, the pedestal offers card slot, and the static contact spring piece for being clamped relay is connected at the top of the card slot
Fixture block.
Preferably, the limited block of the movable contact spring overexercise for limiting relay is provided at the top of the mounting base.
Preferably, the annular groove of the iron core for riveting relay is offered at the top of the mounting base.
Preferably, the shell is provided with for connecting and fixing block with the pedestal.
The another object of the utility model is achieved through the following technical solutions：A kind of relay, including shell as described above
Body and the relay ontology being set in shell.
The beneficial effects of the utility model are：A kind of shell for relay of the utility model, by pedestal
Open ports are opened up, when pedestal assembles movable contact spring, movable contact spring can be directly incorporated into open ports, simple in structure, easy to assembly, improve assembling
Efficiency avoids and misplaces when movable contact spring in the prior art needs to be inserted into existing spring leaf hole from top to bottom and movable contact spring is lost；
Convex block is set in shell, under the mating reaction of open ports and convex block, can prevent movable contact spring from offsetting out open ports, reduce because of sealing of hole
Operate the time of consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram of shell described in the utility model；
Fig. 2 is the structural schematic diagram of pedestal described in the utility model；
Fig. 3 is the structural schematic diagram at another visual angle of pedestal described in the utility model.
Reference numeral is：01, shell；011, convex block；012, fixed block；02, pedestal；021, pedestal；022, mounting base；
023, coil axis；03, open ports；04, connector；041, baffle；05, yoke locating slot；06, pin bores；07, card slot；08, block
Block；09, limited block；10, annular groove.
Specific implementation mode
For the ease of the understanding of those skilled in the art, with reference to embodiment and attached drawing 1-3 to the utility model make into
The explanation of one step, the content that embodiment refers to not are the restriction to the utility model.
As shown in Figs. 1-3, a kind of shell for relay, including shell 01 and the pedestal 02 for being located in shell 01,
The pedestal 02 includes pedestal 021, mounting base 022 and coil axis 023, and the both ends of the coil axis 023 are separately connected described
Pedestal 021 and mounting base 022, the pedestal 021 offer the open ports 03 of the movable contact spring for being clamped relay, the shell
01 is provided with convex block 011, and the convex block 011 is arranged in the open ports 03.
A kind of shell for relay of the utility model, by opening up open ports 03 in pedestal 021, pedestal 02 assembles
When movable contact spring, movable contact spring can be directly incorporated into open ports 03, simple in structure, easy to assembly, improve packaging efficiency, avoid existing
It misplaces when movable contact spring needs to be inserted into existing spring leaf hole from top to bottom in technology and movable contact spring is lost；In shell 01, convex block is set
011, open ports 03 can prevent movable contact spring from offsetting out open ports 03 under the mating reaction of convex block 011, reduce because sealing of hole operates
The time of consumption.
The top surface of the pedestal 021 is provided with connector 04, and the middle part of the connector 04 offers through-hole, the coil
Axis 023 is protruded into the through-hole and is fixedly connected with connector 04.
In the present embodiment, the pedestal 021 is connect with the coil axis 023 by the connector 04, further, institute
It is integrated setting to state connector 04 and the pedestal 021, the coil axis 023 protrude into the through-hole it is interior and with connector 04
It is fixedly connected, prevents the coil axis 023 from being deviated because of outer force effect.
04 projection of the connector is equipped with baffle 041；Be folded between the baffle 041 and pedestal 021 for draw after
The empty slot of the enameled wire of electric appliance.
In the present embodiment, the sky of the enameled wire for drawing relay is folded between the baffle 041 and pedestal 021
Slot leads to pin after the enameled wire of relay is around in the coil axis 023 from the empty slot, further, the connector
04 is arranged with the baffle 041 to be integrated, and the baffle 041 is insulation board, and enameled wire is drawn from the empty slot, is made in baffle
With the enameled wire in lower protection empty slot, prevent from, by arc through, increasing insulation effect.
The connector 04 offers yoke locating slot 05, opening direction and the open ports of the yoke locating slot 05
03 opening direction is identical.
When actual assembled, the yoke is caught in the yoke locating slot 05, completes positioning, simple in structure, convenient for described
Pedestal 02 and the assembling of yoke are fixed, and packaging efficiency is improved.
The pedestal 021 is further opened with the pin bores 06 of the pin for wearing relay.
When actual assembled, the pin of relay is inserted into the pin bores 06 and sealing pores, it is easy to assembly；Into one
Step, the shape of the pin bores 06 is square, and in favor of the insertion of pin, improves packaging efficiency.
The pedestal 021 offers card slot 07, and the top of the card slot 07 is connected with the static contact spring piece for being clamped relay
Fixture block 08.
The static contact spring piece offers the buckling groove being clamped with the fixture block 08, compared with prior art, the card of the present embodiment
Slot 07 coordinates the setting of fixture block 08, can be clamped with the static contact spring piece of relay, reduce existing static contact spring piece grafting and also need to sealing of hole
It is fixed and consumption time, easy to assembly, and static contact spring piece can be disassembled from fixture block 08, be easily changed static contact spring piece.
The top of the mounting base 022 is provided with the limited block 09 of the movable contact spring overexercise for limiting relay.
In the present embodiment, the limited block 09 can limit the overexercise of the movable contact spring of relay, prevent the dynamic of relay
The excessive static contact spring piece for leading to relay of power of the static contact spring piece of reed touching relay deforms.
The top of the mounting base 022 offers the annular groove 10 of the iron core for riveting relay.
In the present embodiment, the annular groove 10 opened up is that the iron core of relay provides the basis of riveting with mounting base 022, is had
Imitate the iron core of fixed relay.
The shell 01 is provided with for connecting and fixing block 012 with the pedestal 021.
In the present embodiment, when assembling, the pedestal 02 is pushed into the shell 01 so that the fixed block 012 with it is described
Pedestal 021 is clamped, you can is realized that pedestal 02 and shell 01 are fixed, is prevented pedestal 02 from falling off easily out of shell 01.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (10)
1. a kind of shell for relay, it is characterised in that：Including shell and it is located in the pedestal of shell, the pedestal packet
Pedestal, mounting base and coil axis are included, the both ends of the coil axis are separately connected the pedestal and mounting base, and the pedestal is opened
Open ports equipped with the movable contact spring for being clamped relay, the shell are provided with convex block, and the convex block is arranged in described open wide
Mouthful.
2. a kind of shell for relay according to claim 1, it is characterised in that：The top surface of the pedestal is provided with
Connector offers through-hole in the middle part of the connector, and the coil aixs cylinder, which is stretched into the through-hole and fixed with connector, to be connected
It connects.
3. a kind of shell for relay according to claim 2, it is characterised in that：The connector projection is equipped with gear
Plate；The empty slot of the enameled wire for drawing relay is folded between the baffle and pedestal.
4. a kind of shell for relay according to claim 2, it is characterised in that：The connector offers yoke
The opening direction of locating slot, the yoke locating slot is identical as the opening direction of the open ports.
5. a kind of shell for relay according to claim 1, it is characterised in that：The pedestal is further opened with pin
Hole.
6. a kind of shell for relay according to claim 1, it is characterised in that：The pedestal offers card slot,
The fixture block of the static contact spring piece for being clamped relay is connected at the top of the card slot.
7. a kind of shell for relay according to claim 1, it is characterised in that：The top of the mounting base is arranged
It is useful for the limited block of the movable contact spring overexercise of limitation relay.
8. a kind of shell for relay according to claim 1, it is characterised in that：It is opened up at the top of the mounting base
It is useful for the annular groove of the iron core of riveting relay.
9. a kind of shell for relay according to claim 1, it is characterised in that：The shell be provided with for
The pedestal connects and fixes block.
10. a kind of relay, it is characterised in that：Including shell as described in any one of claims 1-9 and it is set to shell
Internal relay ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665069.XU CN208045417U (en) | 2018-05-03 | 2018-05-03 | A kind of casing of relay and the relay comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665069.XU CN208045417U (en) | 2018-05-03 | 2018-05-03 | A kind of casing of relay and the relay comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045417U true CN208045417U (en) | 2018-11-02 |
Family
ID=63928611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665069.XU Expired - Fee Related CN208045417U (en) | 2018-05-03 | 2018-05-03 | A kind of casing of relay and the relay comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045417U (en) |
-
2018
- 2018-05-03 CN CN201820665069.XU patent/CN208045417U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |