CN201853656U - Plug-in type relay - Google Patents
Plug-in type relay Download PDFInfo
- Publication number
- CN201853656U CN201853656U CN2010205828627U CN201020582862U CN201853656U CN 201853656 U CN201853656 U CN 201853656U CN 2010205828627 U CN2010205828627 U CN 2010205828627U CN 201020582862 U CN201020582862 U CN 201020582862U CN 201853656 U CN201853656 U CN 201853656U
- Authority
- CN
- China
- Prior art keywords
- plug
- relay
- excitation coil
- magnetizing coil
- relay cover
- 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 discloses a plug-in type relay which comprises a relay cover and an excitation coil, wherein the two wire outlet ends of the excitation coil are die-cast in the relay cover by a high-temperature resistant insulating material, the relay cover extends towards the outer side to form a plug-in seat, the plug-in seat is internally provided with two contact probes, the two contact probes are respectively, correspondingly and electrically connected with the two wire outlet ends of the excitation coil by connecting sheets, and the connecting sheets are die-cast in the relay cover. The external connecting mode of the excitation coil of the plug-in type relay adopts the plug-in mode, the two wire outlet ends of the excitation coil are die-cast on the relay cover by the high-temperature resistant insulating material, and the two contact probes of the plug-in seat are electrically connected with the two wire outlet ends of the excitation coil; therefore, the plug-in type relay has the following characteristics: the structure is simple, the wiring is convenient, quick and waterproof, and the anti-vibration reliability is remarkably improved.
Description
Technical field
The utility model relates to a kind of relay, and especially a kind of relay magnetizing coil adopts the plug-in type relay of inserting mode.
Background technology
As everyone knows, relay is the automatic switch element with isolation features, be widely used in remote control, remote measurement, communication, automatically control, in electromechanical integration and the power electronic equipment, it is one of most important control element, see also shown in Figure 1, Fig. 1 is the structural representation of the outer connected mode of traditional relay magnetizing coil, the outer connection of traditional relay magnetizing coil comprises the brace 11 that is arranged at relay cover 10, one end of described brace 11 connects the terminals 12 of relay magnetizing coil, utilize hold-down screw 13 with on external connection locking and the brace 11 again, the outer connected mode of obvious this magnetizing coil exists installation loaded down with trivial details, waste time and energy, and loosening easily shortcoming.
The utility model content
The purpose of this utility model is to provide a kind of plug-in type relay, and it has simple in structure, and characteristics convenient and that security reliability is high are installed.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of plug-in type relay, it comprises relay cover and magnetizing coil, wherein, described relay cover is provided with plug socket, is provided with two contact pilotages in the described plug socket, the corresponding electric connection of two leading-out terminals of described two contact pilotages and magnetizing coil.
Two leading-out terminal die casting of described magnetizing coil are within relay cover, and all by two the leading-out terminals corresponding electric connection of brace with magnetizing coil, described brace die casting is within relay cover for described two contact pilotages.
The beneficial effects of the utility model are, the outer connected mode of the magnetizing coil of described plug-in type relay adopts inserting mode, by using two leading-out terminals of magnetizing coil high-temperature insulation material die casting on relay cover, utilize two contact pilotages of plug socket and two leading-out terminals of magnetizing coil to electrically connect, not only simple in structure, and easy-to-connect, quick, waterproof, the vibrationproof reliability significantly improves.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the outer connected mode of traditional relay magnetizing coil;
Fig. 2 is the structural representation of the outer connected mode of the utility model plug-in type relay magnetizing coil.
Embodiment
Please refer to shown in Figure 2, Fig. 2 is the structural representation of the outer connected mode of the utility model plug-in type relay magnetizing coil, in present embodiment, a kind of plug-in type relay, it comprises relay cover 20, described relay cover 20 is extended with plug socket 22 laterally, be provided with two contact pilotages 23 in the described plug socket 22, described two contact pilotages 23 are all by two the leading-out terminals 21 corresponding electric connections of brace 24 with magnetizing coil, two leading-out terminals, the 21 usefulness high-temperature insulation material die casting of described magnetizing coil within relay cover 20, described brace 24 also die casting within relay cover 20.
Described plug-in type relay is two leading-out terminals 21 coil, with high-temperature insulation material die casting on relay cover 20, utilize two leading-out terminals, 21 electric connections of two contact pilotages 23 with the magnetizing coil of plug socket 22, the outer connected mode of its magnetizing coil adopts inserting mode, not only simple in structure, and easy-to-connect, quick, waterproof, the vibrationproof reliability significantly improves.
Claims (2)
1. plug-in type relay, it comprises relay cover and magnetizing coil, it is characterized in that: described relay cover is provided with plug socket, is provided with two contact pilotages in the described plug socket, the corresponding electric connection of two leading-out terminals of described two contact pilotages and magnetizing coil.
2. plug-in type relay according to claim 1, it is characterized in that: two leading-out terminal die casting of described magnetizing coil are within relay cover, all by two the leading-out terminals corresponding electric connection of brace with magnetizing coil, described brace die casting is within relay cover for described two contact pilotages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205828627U CN201853656U (en) | 2010-10-29 | 2010-10-29 | Plug-in type relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205828627U CN201853656U (en) | 2010-10-29 | 2010-10-29 | Plug-in type relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853656U true CN201853656U (en) | 2011-06-01 |
Family
ID=44096040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205828627U Expired - Fee Related CN201853656U (en) | 2010-10-29 | 2010-10-29 | Plug-in type relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964277A (en) * | 2010-10-29 | 2011-02-02 | 无锡市闽仙汽车电器有限公司 | Plug-in relay |
| CN103971992A (en) * | 2014-05-16 | 2014-08-06 | 瑞安市瑞鑫电器有限公司 | Electromagnetic switch cover |
-
2010
- 2010-10-29 CN CN2010205828627U patent/CN201853656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964277A (en) * | 2010-10-29 | 2011-02-02 | 无锡市闽仙汽车电器有限公司 | Plug-in relay |
| CN103971992A (en) * | 2014-05-16 | 2014-08-06 | 瑞安市瑞鑫电器有限公司 | Electromagnetic switch cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |