CN206864407U - A kind of relay that can be improved double-contact and move spring action stability - Google Patents
A kind of relay that can be improved double-contact and move spring action stability Download PDFInfo
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- CN206864407U CN206864407U CN201720493015.5U CN201720493015U CN206864407U CN 206864407 U CN206864407 U CN 206864407U CN 201720493015 U CN201720493015 U CN 201720493015U CN 206864407 U CN206864407 U CN 206864407U
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Abstract
The utility model discloses a kind of relay that can be improved double-contact and move spring action stability, including a double-contact to move spring and two quiet springs；Double-contact, which moves spring, includes a movable contact spring and two movable contacts being fixed on movable contact spring；Quiet spring is made up of static contact spring piece and the stationary contact being fixed on static contact spring piece；Two movable contacts of the dynamic spring of double-contact are in the position of corresponding adaptation with the stationary contact of two quiet springs respectively；Movable contact spring is provided with the fluting to be extended internally by head so that movable contact spring is divided into two parts, and the two-part free end of movable contact spring connects a movable contact respectively, and the two-part root of movable contact spring links into an integrated entity；Connecting portion is additionally provided between the two-part free end of movable contact spring, the connecting portion is integrally attached between the two-part free end of movable contact spring.The utility model is by moving the improvement of spring structure to double-contact so that double-contact moves spring when relay discharges and acts, and can reach stable state faster, so as to improve the electric life performance of product.
Description
Technical field
Relay technical field is the utility model is related to, can improve double-contact more particularly to one kind moves spring having stable behavior
The relay of property.
Background technology
A kind of double-contact of prior art moves the relay of spring as shown in Figure 1 and Figure 2, and the relay includes a double-contact
Dynamic spring and two quiet springs, double-contact, which moves spring, includes movable contact spring 101 and two movable contacts 102,103 being fixed on movable contact spring 101,
Two quiet springs are then the first quiet 104 and second quiet spring 105 of spring, and stationary contact 106, the second quiet spring 105 are connected with the first quiet spring 104
On be connected with stationary contact 107, movable contact spring 101 is provided with a fluting 108 being extended internally by head so that movable contact spring 101 is divided into two
Part, two-part free end connect movable contact 102, movable contact 103 respectively, and two-part root links into an integrated entity.After
When electrical equipment acts, the stationary contact 106 that double-contact moves the 102 and first quiet spring 104 of movable contact of spring contacts, and double-contact moves the dynamic of spring and touched
The stationary contact 107 of 103 and second quiet spring 105 of point contacts.During relay release conditions, double-contact moves the movable contact 102 and the of spring
The stationary contact 106 of one quiet spring 104 separates, and the stationary contact 107 that double-contact moves the 103 and second quiet spring 105 of movable contact of spring separates.For
Meet the suction of relay product adhesive, the fluting 108 of movable contact spring 101 designs very long so that the length of the bifurcated of movable contact spring 101
Degree is very long, and this structure is during the actuating of relay, and because its head of movable contact spring 101 is bifurcation structure, two bifurcateds will not
Traction mutually, relay bounce time is caused to be grown, dynamic spring needs the long period stable, has a strong impact on product electric life performance；And
During relay release, due to movable contact spring 101, its head is bifurcation structure, and two parts of its bifurcated of movable contact spring 101 can be
The damping vibration back and forth of release process, last gradually stable, this stable process needs the time very long, in vibration processes, after
Electrical equipment can arcing again, cause the hydraulic performance decline of product.
Utility model content
The purpose of this utility model is the deficiency for overcoming prior art, there is provided one kind can improve double-contact and move spring action
The relay of stability, by the improvement that spring structure is moved to double-contact so that double-contact moves spring when relay discharges and acts,
Stable state can be reached faster, so as to improve the electric life performance of product.
Technical scheme is used by the utility model solves its technical problem：One kind can improve double-contact and move spring action
The relay of stability, including a double-contact move spring and two quiet springs；The dynamic spring of the double-contact is including a movable contact spring and admittedly
Two movable contacts being connected on movable contact spring；The quiet spring is made up of static contact spring piece and the stationary contact being fixed on static contact spring piece；Double-contact
Two movable contacts of dynamic spring are in the position of corresponding adaptation with the stationary contact of two quiet springs respectively；The movable contact spring is provided with by head
So that movable contact spring is divided into two parts, the two-part free end of movable contact spring connects one and dynamic touched extend internally one fluting respectively
Point, the two-part root of movable contact spring link into an integrated entity；Connecting portion is additionally provided between the two-part free end of movable contact spring,
The connecting portion is integrally attached between the two-part free end of movable contact spring.
The connecting portion is vertically connected between the two-part free end of movable contact spring.
The connecting portion is connected between the end of two-part free end of movable contact spring.
The connecting portion is vertically connected between the end of two-part free end of movable contact spring.
One end of the fluting extends to the connection of movable contact spring and armature, and the other end of fluting crosses two movable contacts
Connecting line between center.
Mutually fixed for riveting or welding between the movable contact and movable contact spring.
Mutually fixed for riveting or welding between the stationary contact and static contact spring piece.
Compared with prior art, the beneficial effects of the utility model are：
The utility model between the two-part free end of movable contact spring as a result of being additionally provided with connecting portion, and the company
Socket part is integrally attached between the two-part free end of movable contact spring.This structure of the present utility model, due in movable contact spring
The head of forked section have connection, in the vibration processes effect of checking and balance so that double-contact move spring in relay release and
During action, stable state can be reached faster, so as to improve the electric life performance of product.
The utility model is described in further detail below in conjunction with drawings and Examples；A kind of but energy of the present utility model
The relay for enough improving the dynamic spring action stability of double-contact is not limited to embodiment.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram for the part that the double-contact of prior art moves the relay of spring；
Fig. 2 is the decomposing schematic representation of Fig. 1 structures；
Fig. 3 is the assembling schematic diagram of the part of example The utility model；
Fig. 4 is the decomposing schematic representation of Fig. 3 structures.
Embodiment
Embodiment
Referring to shown in Fig. 3 to Fig. 4, a kind of relay that can be improved double-contact and move spring action stability of the present utility model
Device, including a double-contact move spring 1 and two quiet springs 21,22；The double-contact, which moves spring 1, to be included a movable contact spring 11 and is fixed in
Two movable contacts 12 on movable contact spring；The quiet spring 21 is made up of static contact spring piece 211 and the stationary contact 212 being fixed on static contact spring piece,
The quiet spring 22 is made up of static contact spring piece 221 and the stationary contact 222 being fixed on static contact spring piece；Movable contact spring 11 curves L-type shape, moves spring
One side of piece 11 is fixed with the phase of armature 31, and another side and the phase of yoke 32 of movable contact spring 11 are fixed, and yoke 32 coordinates in bobbin 33
Place, the one end fits of armature 31 are in the knife-edge part of yoke 32, and quiet spring 21, quiet spring 22 be separately mounted on bobbin 33, double-contact
Two movable contacts 12 of dynamic spring are in the position of corresponding adaptation with the stationary contact 212,222 of two quiet springs respectively；The movable contact spring
11 are provided with a fluting 111 being extended internally by head so that movable contact spring is divided into two parts 112,113, two parts of movable contact spring
112nd, 113 free end connects a movable contact 12 respectively, and the root of two parts 112,113 of movable contact spring links into an integrated entity；
Connecting portion 10 is additionally provided between the two-part free end of movable contact spring, the connecting portion 10 is integrally attached to two parts of movable contact spring
112nd, between 113 free end.
In the present embodiment, connecting portion 10 is vertically connected between the free end of two parts 112,113 of movable contact spring.
In the present embodiment, connecting portion 10 is connected between the end of the free end of two parts 112,113 of movable contact spring.
In the present embodiment, connecting portion 10 be vertically connected on the free end of two parts 112,113 of movable contact spring end it
Between.
In the present embodiment, 111 one end of slotting extends to the connection of movable contact spring 11 and armature 31, slot 111 it is another
Cross the connecting line between two centers of movable contact 12 in one end.
In the present embodiment, mutually fixed for riveting between movable contact 12 and movable contact spring 11, it is of course also possible to use welding is mutually solid
It is fixed.
In the present embodiment, mutually fixed for riveting between stationary contact 212,222 and corresponding static contact spring piece 211,221, certainly,
Welding can be used mutually to fix.
A kind of relay that can be improved double-contact and move spring action stability of the present utility model, is employed in movable contact spring
Connecting portion 10 is additionally provided between the free end of two parts 112,113, and the connecting portion 10 is integrally attached to two of movable contact spring
Between the free end divided.This structure of the present utility model, because there is connection on the head of the forked section in movable contact spring, shaking
The dynamic process effect of checking and balance so that double-contact moves spring when relay discharges and acts, and can reach stable shape faster
State, so as to improve the electric life performance of product.
Above-mentioned simply preferred embodiment of the present utility model, not makees any formal limitation to the utility model.Though
Right the utility model is disclosed above with preferred embodiment, but is not limited to the utility model.It is any to be familiar with this area
Technical staff, in the case where not departing from technical solutions of the utility model scope, all using the technology contents of the disclosure above
Technical solutions of the utility model are made with many possible changes and modifications, or is revised as equivalents equivalent embodiment.Therefore,
Every content without departing from technical solutions of the utility model, according to the utility model technical spirit to made for any of the above embodiments
What simple modification, equivalent variation and modification, all should fall in the range of technical solutions of the utility model protection.
Claims (7)
1. a kind of relay that can be improved double-contact and move spring action stability, including a double-contact move spring and two quiet springs；
The double-contact, which moves spring, includes a movable contact spring and two movable contacts being fixed on movable contact spring；The quiet spring is by static contact spring piece and admittedly
The stationary contact being connected on static contact spring piece is formed；Two movable contacts of the dynamic spring of double-contact are in corresponding with the stationary contact of two quiet springs respectively
The position of adaptation；The movable contact spring is provided with one to be extended internally by head and slotted so that movable contact spring is divided into two parts, movable contact spring
Two-part free end connect a movable contact respectively, the two-part root of movable contact spring links into an integrated entity；It is characterized in that：
Connecting portion is additionally provided between the two-part free end of movable contact spring, the connecting portion is integrally attached to the two-part of movable contact spring
Between free end.
2. the relay according to claim 1 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
Connecting portion is vertically connected between the two-part free end of movable contact spring.
3. the relay according to claim 1 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
Connecting portion is connected between the end of two-part free end of movable contact spring.
4. the relay according to claim 3 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
Connecting portion is vertically connected between the end of two-part free end of movable contact spring.
5. the relay according to claim 4 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
One end of fluting extends to the connection of movable contact spring and armature, and the other end of fluting crosses the company between two movable contact centers
Wiring.
6. the relay according to claim 1 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
Mutually fixed for riveting or welding between movable contact and movable contact spring.
7. the relay according to claim 1 that double-contact can be improved and move spring action stability, it is characterised in that：It is described
Mutually fixed for riveting or welding between stationary contact and static contact spring piece.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493015.5U CN206864407U (en) | 2017-05-05 | 2017-05-05 | A kind of relay that can be improved double-contact and move spring action stability |
| PCT/CN2017/112911 WO2018095417A1 (en) | 2016-11-24 | 2017-11-24 | Insertion structure between static spring and bobbin |
| EP17874232.6A EP3547343B1 (en) | 2016-11-24 | 2017-11-24 | Insertion structure between static spring and bobbin |
| JP2019528747A JP6765012B2 (en) | 2016-11-24 | 2017-11-24 | Attachment structure between static lead and bobbin |
| US16/464,248 US11114264B2 (en) | 2016-11-24 | 2017-11-24 | Insertion structure between static spring and bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493015.5U CN206864407U (en) | 2017-05-05 | 2017-05-05 | A kind of relay that can be improved double-contact and move spring action stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864407U true CN206864407U (en) | 2018-01-09 |
Family
ID=60822938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493015.5U Active CN206864407U (en) | 2016-11-24 | 2017-05-05 | A kind of relay that can be improved double-contact and move spring action stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243925A (en) * | 2018-09-29 | 2019-01-18 | 上海永继电气股份有限公司 | A kind of relay and its contact apparatus |
-
2017
- 2017-05-05 CN CN201720493015.5U patent/CN206864407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243925A (en) * | 2018-09-29 | 2019-01-18 | 上海永继电气股份有限公司 | A kind of relay and its contact apparatus |
| CN109243925B (en) * | 2018-09-29 | 2024-02-09 | 上海永继电气股份有限公司 | Relay and contact device thereof |
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