CN202196713U - Relay provided with anti-dropping reed - Google Patents
Relay provided with anti-dropping reed Download PDFInfo
- Publication number
- CN202196713U CN202196713U CN2011202941694U CN201120294169U CN202196713U CN 202196713 U CN202196713 U CN 202196713U CN 2011202941694 U CN2011202941694 U CN 2011202941694U CN 201120294169 U CN201120294169 U CN 201120294169U CN 202196713 U CN202196713 U CN 202196713U
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- reed
- yoke
- relay
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Abstract
The utility model discloses a relay provided with an anti-dropping reed, comprising the reed used for controlling a high-power circuit and a yoke used for enhancing an absorbing force of a solenoid; wherein two opposite sides on the reed are respectively provided with an ear buckle structure; and the yoke is provided with buckle blocks which are matched with the ear buckle structures and can be fixedly connected with the ear buckle structures. According to the relay with the above structure in the utility model, the reed is provided with the ear buckle structures, so that the reed can be fixed on the yoke without using external equipment, and the reed only needs to be arranged in the yoke manually, thereby raising adjusting-free rate, reducing production process, and reducing production cost; and by adopting the above structure, the reed of the relay can be prevented from dropping, and the reed can be in a natural state after being installed.
Description
Technical field
The utility model relates to the electric control device, particularly a kind of relay with anti-skidding reed.
Background technology
Relay is a kind of electric control device.It has the interactive relationship between control system (claim not only input circuit) and the Be Controlled system (but also claiming output loop).Usually be applied in the control circuit of automation, it is actually a kind of " automatic switch " that goes to control big electric current running with little electric current.So in circuit, play effects such as automatic adjusting, safeguard protection, change-over circuit, electromagnetic relay generally is made up of iron core, coil, armature, contact reed etc.As long as add certain voltage at the coil two ends; Will flow through certain electric current in the coil; Thereby generation galvanomagnetic effect, armature will overcome the pulling force of return spring under the effect of electromagnetic attracting force inhales to iron core, thereby drives the moving contact and fixed contact (normally opened contact) adhesive of armature.Behind coil blackout, the suction of electromagnetism also disappears thereupon, and armature will return original position at the reaction force of spring, and moving contact and original fixed contact (normally-closed contact) are discharged.Adhesive like this, release, thus reached the conducting in circuit, the purpose of cut-out.Relay generally has two strands of circuit, is low-voltage control circuit and high-pressure work circuit.But reed splits away off from armature easily, so that influences the normal use of product.
The utility model content
The utility model technical problem to be solved is, prevents the reed landing of relay, makes after the reed assembling in the raw, and a kind of relay with anti-skidding reed is provided.
The utility model proposes a kind of relay with anti-skidding reed; Comprise the reed of controlling high-power circuit and the yoke that strengthens the suction-combining force of solenoid; Corresponding both sides are respectively arranged with the earclip structure on the said reed, said yoke be provided with suitable with said earclip structure and can be fixedly connected buckle piece.
Preferably, said reed is provided with at least one circular hole, and said yoke is provided with and the corresponding and suitable projection in said circular hole position, and said projection stretches out from said circular hole.
Preferably, circular hole on the said reed and the projection on the said yoke are provided with two or three respectively.
The utility model is provided with the earclip structure on reed; Reed need be fixed on reed on the yoke with external equipment, only need manual work that reed is encased in yoke and get final product, improved the accent rate of exempting from; Reduced production stage; Reduced production cost, this structure can prevent the reed landing of relay, is in a kind of natural state after reed is installed.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the relay of the anti-skidding reed of the utility model band;
Fig. 2 be the anti-skidding reed of the utility model Fig. 1 band relay the earclip structure with buckle the enlarged drawing that piece is connected;
Fig. 3 is the structural representation that yoke is buckled an embodiment of piece in the relay of the anti-skidding reed of the utility model band.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3; One embodiment of a kind of relay with anti-skidding reed of the utility model is proposed; This relay with anti-skidding reed comprises iron core, coil, armature (not shown); Also comprise the reed 100 of controlling high-power circuit and the yoke 200 that strengthens the suction-combining force of solenoid, corresponding both sides are respectively arranged with earclip structure 101 structures on the said reed 100, said yoke 200 be provided with suitable with said earclip structure and can be fixedly connected buckle piece 201.Have on this reed 100 two with the suitable circular hole 102 of the projection of yoke 200 protrusion 202, have on the said yoke 200 two corresponding with these reed 100 circular hole positions, and suitable projection 202, this projection 202 stretched out from said circular hole 102 when reed was installed.When reed 100 is installed, earclip structure 101 is buckled on the corresponding button piece 201, and projection 202 stretching out from said circular hole 102, is the relevant position that reed 100 is fixed on yoke 200, prevents reed 100 landings.
The utility model is provided with earclip structure 101 on reed; Reed 100 need be fixed on reed on the yoke 200 with external equipment, only need manual work that reed 100 is encased in yoke 200 and get final product, improved the accent rate of exempting from; Reduced production stage; Reduced production cost, this structure can prevent reed 100 landings of relay, is in a kind of natural state after reed 100 is installed.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (3)
1. relay with anti-skidding reed; Comprise the reed of controlling high-power circuit and the yoke that strengthens the suction-combining force of solenoid; It is characterized in that; Corresponding both sides are respectively arranged with the earclip structure on the said reed, said yoke be provided with suitable with said earclip structure and can be fixedly connected buckle piece.
2. the relay with anti-skidding reed according to claim 1 is characterized in that said reed is provided with at least one circular hole, and said yoke is provided with and the corresponding and suitable projection in said circular hole position, and said projection stretches out from said circular hole.
3. the relay with anti-skidding reed according to claim 2 is characterized in that, the projection on circular hole on the said reed and the said yoke is provided with two or three respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941694U CN202196713U (en) | 2011-08-12 | 2011-08-12 | Relay provided with anti-dropping reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941694U CN202196713U (en) | 2011-08-12 | 2011-08-12 | Relay provided with anti-dropping reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196713U true CN202196713U (en) | 2012-04-18 |
Family
ID=45951613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202941694U Expired - Fee Related CN202196713U (en) | 2011-08-12 | 2011-08-12 | Relay provided with anti-dropping reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622914A (en) * | 2017-10-10 | 2018-01-23 | 三友联众集团股份有限公司 | A kind of upright protection relay |
-
2011
- 2011-08-12 CN CN2011202941694U patent/CN202196713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622914A (en) * | 2017-10-10 | 2018-01-23 | 三友联众集团股份有限公司 | A kind of upright protection relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20130812 |