CN208478248U - A kind of power-line plug Improvement type relay - Google Patents
A kind of power-line plug Improvement type relay Download PDFInfo
- Publication number
- CN208478248U CN208478248U CN201821048595.8U CN201821048595U CN208478248U CN 208478248 U CN208478248 U CN 208478248U CN 201821048595 U CN201821048595 U CN 201821048595U CN 208478248 U CN208478248 U CN 208478248U
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- China
- Prior art keywords
- snap arm
- main body
- elastic snap
- relay
- relay main
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Abstract
The utility model relates to relay technical fields, in particular disclose a kind of power-line plug Improvement type relay, including relay main body and the cable plug being detachably connected with relay main body；Relay main body is equipped with grab, and cable plug includes collets, the supply lines for being set to collets, and fixture block made of collets are projected equipped with elastic snap arm and own elasticity snap arm, elastic snap arm is for being clamped grab, and grab is equipped with the card slot for being installed with fixture block；After relay main body and cable plug fit together, prevent the two disconnected from each other using the clamping of grab and elastic snap arm；When needing to split relay main body and cable plug, then cable plug can be removed so that fixture block is exited out of card slot by squeezing elastic snap arm, realize the fractionation of the two；The simple structure of the utility model, easy to use, the packaging efficiency or fractionation efficiency of promotion relay main body and cable plug.
Description
Technical field
The utility model relates to relay technical fields, in particular disclose a kind of power-line plug Improvement type relay.
Background technique
Relay is one of common accessory in modern machinery and equipment, by the way that relay is arranged in circuit, i.e., available
The on-off of Small current control high current prevents from generating shock hazard because operating personnel directly operates the on-off of high current.Relay
The type of device is varied, and electromagnetic relay is exactly that one kind of numerous relays needs in the use process of electromagnetic relay
Electromagnetic relay is powered using extraneous power supply, common mode is that cable is welded on relay via tin soldering equipment
Terminal on, and additionally configure tin soldering equipment and will increase the manufacturing cost of relay；When the terminal of cable and relay is welded on
After together, if necessary to split again, it is also necessary to melt the scolding tin between cable and the terminal of relay, behaviour using heating device
Make cumbersome, inconvenience use.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of power supply lines
Plug Improvement type relay, it is simple structure, easy to use, it greatly promotes the packaging efficiency of relay main body and cable plug or tears open
Component efficiency.
To achieve the above object, a kind of power-line plug Improvement type relay of the utility model, including relay main body
And the cable plug being detachably connected with relay main body, extraneous power supply power to relay main body via cable plug；After
Electric appliance main body is equipped with grab, and cable plug includes collets, the supply lines for being set to collets, supply lines for be electrically connected after
Electric appliance main body, fixture block made of collets are projected equipped with elastic snap arm and own elasticity snap arm, elastic snap arm are blocked for being clamped grab
Hook is equipped with the card slot for being installed with fixture block.
Preferably, the quantity of the grab is two, the quantity of elastic snap arm is two, and insulator, which is equipped with, to be contradicted in relay
Datum level in device main body, two elastic snap arm are connected in two grabs respectively.
Preferably, two elastic snap arm are respectively positioned between two grabs, it is remote each other that fixture block is located at two elastic snap arm
From side, card slot is located at two grabs side close to each other.
Preferably, the collets are equipped with the partition being located between two elastic snap arm, the two sides of partition are respectively used to keep off
Only two elastic snap arm.
Preferably, the collets include base portion and the baffle that connect with base portion, it is equipped with to step down between base portion and baffle and holds
Slot, elastic snap arm are located in resigning tank, and baffle is for covering elastic snap arm.
Preferably, the base portion is equipped with accommodating hole, base portion is installed with the power supply terminal in accommodating hole, supply lines via
Power supply terminal electrically conducts with relay main body.
The utility model has the beneficial effects that after relay main body and cable plug fit together, using grab with
The clamping of elastic snap arm prevents the two disconnected from each other；When needing to split relay main body and cable plug, elastic snap arm is squeezed,
So that fixture block is exited out of card slot, then cable plug can be removed, realize the fractionation of the two；The construction letter of the utility model
It is single, easy to use, it promotes the packaging efficiency of relay main body and cable plug or splits efficiency.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the cable plug of the utility model；
Fig. 2 is the schematic perspective view of the relay main body of the utility model；
Fig. 3 is the schematic perspective view of the collets of the utility model；
Fig. 4 is the schematic perspective view at another visual angle of collets of the utility model；
Fig. 5 is the decomposition texture schematic diagram of the relay main body of the utility model.
Appended drawing reference includes:
1-relay main body 2-cable plug 3- grab
4-5-supply lines of collets, 6-elasticity snap arm
7- fixture block 8- 9-partition of card slot
11-base portion 12-baffle 13- resigning tanks
14-accommodating hole 15- Blind locating holes 16- positioning columns
17- insulator 18- output terminal 19- armature
21- insulation framework 22- coil 23- conductive terminal
101- datum level.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
It please refers to shown in Fig. 1 to Fig. 5, a kind of power-line plug Improvement type relay of the utility model, including relay
Main body 1 and the cable plug 2 being detachably connected with relay main body 1, extraneous power supply is via cable plug 2 to relay main body
1 power supply；Relay main body 1 is provided with grab 3, and cable plug 2 includes collets 4, the supply lines 5 being arranged on collets 4, absolutely
Edge block 4 is made of ambroin, and supply lines 5 is provided with elastic snap arm 6 for being electrically connected relay main body 1 on collets 4
And own elasticity snap arm 6 project made of fixture block 7, the outer surface of 7 own elasticity snap arm 6 of fixture block integrally projects, and elastic snap arm 6 is used
In being provided with the card slot 8 for being installed with fixture block 7 on clamping grab 3, grab 3, the outer surface of card slot 8 from grab 3 is recessed to be formed.
After relay main body 1 and cable plug 2 fit together, prevented using grab 3 and the clamping of elastic snap arm 6
The two is disconnected from each other；When needing to split relay main body 1 and when cable plug 2, squeeze elastic snap arm 6, so that fixture block 7 is from card slot
It exits in 8, then cable plug 2 can be removed, realize the light fractionation of the two；The simple structure of the utility model uses
It is convenient, it promotes the packaging efficiency of relay main body 1 and cable plug 2 or splits efficiency.
The quantity of the grab 3 is two, and the quantity of elastic snap arm 6 is two, and insulator 17, which is equipped with, to be contradicted in relay
Datum level 101 in device main body 1, two elastic snap arm 6 are respectively engaged on two grabs 3.In relay main body 1 and collets
In 4 assembling process, contradicted on the outer surface of relay main body 1 using the datum level 101 of collets 4, via two elasticity
The mutual clamping of snap arm 6 and two grabs 3 so that relay main body 1 and collets 4 are bonded, and then realizes relay
The assembling of main body 1 and cable plug 2.
Two elastic snap arm 6 are respectively positioned between two grabs 3, and fixture block 7 is located at two elastic snap arm 6 away from each other
Side, card slot 8 are located at two grabs 3 side close to each other.When needing to split relay main body 1 and cable plug 2, squeeze
Two elastic snap arm 6, so that close direction is mobile towards each other for two elastic snap arm 6, until the fixture block 7 of elastic snap arm 6 is from card
It exits in the card slot 8 of hook 3, relay main body 1 and cable plug 2 can be then separated from each other.
The collets 4 are equipped with the partition 9 being located between two elastic snap arm 6, and the two sides of partition 9 are respectively used to block two
A elasticity snap arm 6.During relay main body 1 and cable plug 2 are split, when two elastic snap arm 6 are close towards each other
When direction is mobile, using 9 block elasticity snap arm 6 of partition, after elastic snap arm 6 contradicts on partition 9, at this time fixture block 7 i.e. from
It exits in card slot 8, cable plug 2 and relay main body 1 can then be split completely, prevent elastic snap arm 6 from excessively becoming
Shape is mobile and fractures.
The collets 4 include base portion 11 and the baffle 12 connecting with base portion 11, are provided between base portion 11 and baffle 12
Resigning tank 13, elastic snap arm 6 are located in resigning tank 13, in the assembling or split process of relay main body 1 and cable plug 2
In, elastic deformation occurs in resigning tank 13 for elastic snap arm 6, and baffle 12 is realized for covering elastic snap arm 6 using baffle 12
Protection to elastic snap arm 6, reduce causes the fixture block 7 of elastic snap arm 6 from card slot 8 because of extraneous object impact resilience snap arm 6
The risk inside exited.
Accommodating hole 14 is provided on the base portion 11, base portion 11 is installed with the power supply terminal in accommodating hole 14 (in figure
It is not shown), supply lines 5 electrically conducts via power supply terminal and relay main body 1, it is preferable that supply lines 5 is installed in power supply terminal
On.The junction of supply lines 5 and power supply terminal is located in accommodating hole 14, utilizes the sidewall protection supply lines 5 and electricity of accommodating hole 14
The junction of source terminal prevents extraneous object from touching the junction of supply lines 5 Yu power supply terminal.
The collets 4 are equipped with Blind locating holes 15, and 15 self-reference plane 101 of Blind locating holes is recessed to be formed, Blind locating holes 15
Do not run through collets 4, the cross sections of Blind locating holes 15 be it is non-circular, relay main body 1 is equipped with and protrudes into Blind locating holes 15
Positioning column 16, the shape of the shape of positioning column 16 and Blind locating holes 15 coincide.In the group of cable plug 2 and relay main body 1
During dress, the contraposition of the two is realized using the cooperation of positioning column 16 and Blind locating holes 15, it is ensured that the two can be assembled rapidly
Together；By by the cross section of Blind locating holes 15 be it is non-circular, prevent positioning column 16 from relatively rotating with collets 4.
The relay includes insulator 17, the electromagnet being arranged on insulator 17 and output terminal 18, activity setting
Armature 19 on insulator 17, electromagnet are turned on or off via 19 drive output 18 of armature, and the setting of grab 3 is being insulated
On body 17, extraneous power supply powers to electromagnet via cable plug 2.
The electromagnet includes the insulation framework 21 being arranged in insulator 17, is wound around 21 outside of insulation framework and is located at
Coil 22 in insulator 17, the conductive terminal 23 for being arranged on insulator 17 and stretching out insulator 17, coil 22 and conductive
Terminal 23 is electrically connected, and supply lines 5 is for being connected conductive terminal 23.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of power-line plug Improvement type relay, including relay main body and the cable being detachably connected with relay main body
Plug, extraneous power supply power to relay main body via cable plug；It is characterized by: relay main body is equipped with grab, line
Cable plug includes collets, the supply lines for being set to collets, and for being electrically connected relay main body, collets are equipped with supply lines
Fixture block made of elastic snap arm and own elasticity snap arm project, elastic snap arm are equipped with for being clamped grab, grab for being installed with fixture block
Card slot.
2. power-line plug Improvement type relay according to claim 1, it is characterised in that: the quantity of the grab is two
A, the quantity of elastic snap arm is two, and insulator is equipped with the datum level contradicted in relay main body, two elastic snap arm difference
It is connected in two grabs.
3. power-line plug Improvement type relay according to claim 2, it is characterised in that: two elastic snap arm are equal
Between two grabs, fixture block is located at the side of two elastic snap arm away from each other, and it is close to each other that card slot is located at two grabs
Side.
4. power-line plug Improvement type relay according to claim 2, it is characterised in that: the collets, which are equipped with, to be located at
Partition between two elastic snap arm, the two sides of partition are respectively used to block two elastic snap arm.
5. power-line plug Improvement type relay according to claim 1, it is characterised in that: the collets include base portion
And the baffle being connect with base portion, resigning tank is equipped between base portion and baffle, elastic snap arm is located in resigning tank, and baffle is used for
Cover elastic snap arm.
6. power-line plug Improvement type relay according to claim 5, it is characterised in that: the base portion is equipped with accommodating
Hole, base portion are installed with the power supply terminal in accommodating hole, and supply lines electrically conducts via power supply terminal and relay main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048595.8U CN208478248U (en) | 2018-07-03 | 2018-07-03 | A kind of power-line plug Improvement type relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048595.8U CN208478248U (en) | 2018-07-03 | 2018-07-03 | A kind of power-line plug Improvement type relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478248U true CN208478248U (en) | 2019-02-05 |
Family
ID=65212887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821048595.8U Active CN208478248U (en) | 2018-07-03 | 2018-07-03 | A kind of power-line plug Improvement type relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478248U (en) |
-
2018
- 2018-07-03 CN CN201821048595.8U patent/CN208478248U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |