CN206471284U - A kind of new type of relay - Google Patents
A kind of new type of relay Download PDFInfo
- Publication number
- CN206471284U CN206471284U CN201720124785.2U CN201720124785U CN206471284U CN 206471284 U CN206471284 U CN 206471284U CN 201720124785 U CN201720124785 U CN 201720124785U CN 206471284 U CN206471284 U CN 206471284U
- Authority
- CN
- China
- Prior art keywords
- relay
- drive shaft
- moving contact
- contact
- normally closed
- 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 is related to a kind of new type of relay, including relay main body, the interior bottom portion of the relay main body is provided with binding post, magnet coil is provided with the binding post, and be provided with to be provided with the top of movable axis, and drive shaft in drive shaft, the drive shaft above binding post and be provided with locking device, the side of the movable axis is provided with above normally closed moving contact, the normally closed moving contact and is provided with normally closed static contact.The utility model repeat circuit duplicate protection chip is used to control normally open contact to change between high-impedance state and ground state according to relay protection control signal; improve the security performance of conversion; reduce door lock control system cost; improve system reliability; and first stage clip setting cause normally opened static contact there is certain elastic force scope of activities; gouging abrasion when normally opened moving contact is closed with normally closed moving contact is effectively reduced, extends the service life of relay.
Description
Technical field
The utility model is related to relay technical field, specially a kind of new type of relay.
Background technology
Relay, also referred to as relaying, are a kind of electronic control devices, and it has control system and by control system, generally should
For in automatic control circuit, it to be actually the one kind " automatic switch " for going to control larger current with less electric current.Therefore
Played in circuit automatically adjust, safeguard protection, the effect such as change-over circuit.Relay coil is in circuit with a long block symbol
Represent, if relay there are two coils, just draw two long square frames arranged side by side.
Existing relay contact easily goes wrong in normally opened contact is changed between high-impedance state and ground state,
There is potential safety hazard, door lock for vehicle control cost is higher, and system information transmits less reliable stabilization, be this it is proposed that a kind of new
Type relay.
Utility model content
The purpose of this utility model is to provide a kind of new type of relay, existing with solve to propose in above-mentioned background technology
Relay contact easily gone wrong in normally opened contact is changed between high-impedance state and ground state, exist safety it is hidden
Suffer from, door lock for vehicle control cost is higher, system information transmits less reliable stabilization.
To achieve the above object, the utility model provides following technical scheme：A kind of new type of relay, including relay master
Body, the interior bottom portion of the relay main body, which is provided with binding post, the binding post, is provided with magnet coil, and binding post
Top, which is provided with to be provided with the top of movable axis, and drive shaft in drive shaft, the drive shaft, is provided with locking device, the work
The side of moving axis, which is provided with above normally closed moving contact, the normally closed moving contact, is provided with normally closed static contact, the normally closed stationary contact
The top of head, which is provided with below battery, the movable axis, is provided with normally opened static contact, and the lower section of the normally opened static contact is set
There is normally opened moving contact, the side of the normally opened moving contact is provided with duplicate protection chip.
It is preferred that, the upper of the drive shaft is provided with lockable mechanism close to movable shaft position, and drive shaft it is upper close to after
The position of electrical equipment main body is provided with locking docking mechanism.
It is preferred that, the second stage clip is provided with the drive shaft.
It is preferred that, it is provided with the first stage clip below the normally opened moving contact.
It is preferred that, the locking docked with lockable mechanism is provided with the locking docking mechanism raised.
Compared with prior art, the beneficial effects of the utility model are：The utility model scientific structure design rationally, is used
Convenient, the utility model devises a kind of relay protection control signal control normally opened contact that is applied in high-impedance state and ground connection
Normally closed moving contact connects battery in frequent transitions between state, stability and the higher new type of relay of reliability, the utility model
Positive pole, normally opened static contact is connected with relay duplicate protection chip, and relay duplicate protection chip is used for according to relay protection
Control signal control normally open contact is changed between high-impedance state and ground state, is improved the security performance of conversion, is reduced door lock
Control system cost, improves system reliability, and the setting of the first stage clip causes normally opened static contact to have certain elastic force activity
Scope, effectively reduces gouging abrasion when normally opened moving contact is closed with normally closed moving contact, extends the service life of relay.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, relay main body；2nd, normally closed static contact；3rd, normally closed moving contact；4th, normally opened static contact；5th, it is normally opened dynamic tactile
Head；6th, the first stage clip；7th, duplicate protection chip；8th, magnet coil；9th, binding post；10th, drive shaft；11st, movable axis；12nd, locking
Mechanism；13rd, locking docking mechanism；14th, locking device；15th, the second stage clip；16th, battery.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of new type of relay, including relay main body 1,
The interior bottom portion of relay main body 1, which is provided with binding post 9, binding post 9, is provided with magnet coil 8, and the top of binding post 9 is set
It is equipped with drive shaft 10, drive shaft 10 and movable axis 11 is installed, and the top of drive shaft 10 is provided with locking device 14, movable axis
11 side is provided with normally closed moving contact 3, and the top of normally closed moving contact 3 is provided with normally closed static contact 2, normally closed static contact 2 it is upper
Side is provided with battery 16, and the lower section of movable axis 11 is provided with normally opened static contact 4, and the lower section of normally opened static contact 4 is provided with normally opened move
Contact 5, the side of normally opened moving contact 5 is provided with duplicate protection chip 7.
The upper of drive shaft 10 is provided with lockable mechanism 12, and the upper close relay of drive shaft 10 close to the position of movable axis 11
The position of main body 1, which is provided with locking docking mechanism 13, drive shaft 10, is provided with the second stage clip 15, the lower section of normally opened moving contact 5
It is provided with the locking projection for being provided with and being docked with lockable mechanism 12 on the first stage clip 6, locking docking mechanism 13.
The operation principle of the present embodiment：After the relay main body 1 is installed by normal procedure, locking device 14 causes electromagnetism
After coil 8 is powered off, normally closed static contact 2 and normally closed moving contact 2 are still remained closed, and lock working condition, the lower section of normally opened moving contact 5
It is provided with the first stage clip 6 so that normally opened static contact 4 possesses certain activity space, reduces normally opened static contact 4 and normally opened moving contact
Abrasion probability between 5, extends the service life of relay main body 1, and normally closed moving contact 3 connects the positive pole of battery 16, normally opened static contact 4
It is connected with relay duplicate protection chip 7, relay duplicate protection chip 7 is used to be controlled often according to relay protection control signal
Open contact is changed between high-impedance state and ground state, improves the security performance of conversion, is reduced door lock control system cost, is carried
High system reliability
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. a kind of new type of relay, including relay main body (1), it is characterised in that：The interior bottom portion of the relay main body (1)
It is provided with to be provided with above magnet coil (8), and binding post (9) on binding post (9), the binding post (9) and is provided with driving
It is provided with axle (10), the drive shaft (10) at the top of movable axis (11), and drive shaft (10) and is provided with locking device (14),
The side of the movable axis (11) is provided with above normally closed moving contact (3), the normally closed moving contact (3) and is provided with normally closed stationary contact
Head (2), be provided with below battery (16), the movable axis (11) above the normally closed static contact (2) be provided with it is normally opened quiet
Normally opened moving contact (5) is provided with below contact (4), the normally opened static contact (4), the side of the normally opened moving contact (5) is set
It is equipped with duplicate protection chip (7).
2. a kind of new type of relay according to claim 1, it is characterised in that：The upper close activity of the drive shaft (10)
Axle (11) position is provided with lockable mechanism (12), and the upper position close to relay main body (1) of drive shaft (10) is provided with lock
Only docking mechanism (13).
3. a kind of new type of relay according to claim 1, it is characterised in that：Second is provided with the drive shaft (10)
Stage clip (15).
4. a kind of new type of relay according to claim 1, it is characterised in that：Set below the normally opened moving contact (5)
It is equipped with the first stage clip (6).
5. a kind of new type of relay according to claim 2, it is characterised in that：Set on the locking docking mechanism (13)
There is the locking docked with lockable mechanism (12) raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124785.2U CN206471284U (en) | 2017-02-12 | 2017-02-12 | A kind of new type of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124785.2U CN206471284U (en) | 2017-02-12 | 2017-02-12 | A kind of new type of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471284U true CN206471284U (en) | 2017-09-05 |
Family
ID=59703310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720124785.2U Expired - Fee Related CN206471284U (en) | 2017-02-12 | 2017-02-12 | A kind of new type of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544920A (en) * | 2018-05-28 | 2019-12-06 | Ls产电株式会社 | Digital protective relay |
-
2017
- 2017-02-12 CN CN201720124785.2U patent/CN206471284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544920A (en) * | 2018-05-28 | 2019-12-06 | Ls产电株式会社 | Digital protective relay |
| CN110544920B (en) * | 2018-05-28 | 2021-06-25 | Ls产电株式会社 | Digital protective relay |
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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: 20170905 Termination date: 20190212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |