CN201638751U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN201638751U CN201638751U CN2010201026063U CN201020102606U CN201638751U CN 201638751 U CN201638751 U CN 201638751U CN 2010201026063 U CN2010201026063 U CN 2010201026063U CN 201020102606 U CN201020102606 U CN 201020102606U CN 201638751 U CN201638751 U CN 201638751U
- Authority
- CN
- China
- Prior art keywords
- relay
- shell
- installation
- dents
- base
- 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
Links
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a relay which comprises a shell (1) and a base (2). The shell (1) and the base (2) are fixed together. Two dents (1.1) used for installing and positioning the relay are arranged at the upper end face of the shell (1), and are particularly located at one side of the upper end face of the shell (1). As installation claws can be embedded into the dents, the relay can be conveniently fixed on equipment or a machine when in installation; after the installation, the relay cannot even be loosened due to long-time vibration; moreover, on an automatic assembling line, the correct installing position of the relay is positioned through the induction on the dents when in installation, so as to avoid wrong installation of the relay on the assembling line; meanwhile, the dents cannot increase the appearance height of the relay.
Description
Technical field
The utility model relates to electronic control device, specifically a kind of relay.
Background technology
During relay work, 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 that returns movable contact 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 movable contact spring, make moving contact and original fixed contact (normally-closed contact) adhesive.
Present relay generally comprises shell, base, iron core, coil, skeleton, yoke, and described shell and base are fixed, and described iron core, coil, skeleton, yoke are installed in the inside of shell.The relay of above prior art has the following disadvantages: because the upper surface of shell is the plane, the position of no stationary positioned, relay is difficult on equipment of being fixed to or the machine so when mounted, even install, of long duration be subjected to long-term vibration and produce loosening, and on automated assembly line, can't differentiate the location in advance to the correct installation site of relay by shell during installation, may cause the mistake of relay on the assembly line to be installed.
The utility model content
The technical problems to be solved in the utility model is that a kind of relay that can conveniently be fixed on equipment or the machine and can accurately locate is provided.
The technical solution of the utility model is, a kind of relay with following structure is provided, and comprises shell, base, and described shell and base are fixed, and the upper surface of described shell is provided with the depression that is used to install with positioning relay.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the upper surface of described shell is provided with the depression that is used to install with positioning relay, make the installation claw can be embedded in the depression, so when mounted on the equipment that easily is fixed to or machine of relay, after installing, of long duration be subjected to long-term vibration and also can not produce loosening, and on automated assembly line, by induction the correct installation site of relay is positioned during installation depression, avoided the mistake installation of relay on the assembly line, depression does not increase the height of contour of relay yet simultaneously.
As improvement, the quantity of described depression is two, and is stressed even when relay is installed, and installs more firm.
Description of drawings
Accompanying drawing is the structural representation of relay of the present utility model.
As shown in the figure: 1, shell, 1.1, depression, 2, base.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in the figure, relay of the present utility model comprises shell 1, base 2, and described shell 1 is fixing with base 2, and the upper surface of described shell 1 is provided with the depression 1.1 that is used to install with positioning relay, is blind hole.
The quantity of described depression 1.1 is two.
Described depression 1.1 is positioned at a side of the upper surface of shell 1.
Below only use preferable example and made explanation, but can not be interpreted as it is restriction claim with regard to the utility model.The structure of the utility model technology can have other variations; be not limited to said structure; quantity as said depression also can be one or more; the shape of described depression also can be sphere or rectangle etc.; in a word, all various variations of being done in the protection range of independent claims of the present utility model are all in protection range of the present utility model.
Claims (3)
1. a relay comprises shell (1), base (2), and described shell (1) and base (2) are fixing, it is characterized in that: the upper surface of described shell (1) is provided with the depression (1.1) that is used to install with positioning relay.
2. relay according to claim 1 is characterized in that: the quantity of described depression (1.1) is two.
3. relay according to claim 2 is characterized in that: described depression (1.1) is positioned at a side of the upper surface of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026063U CN201638751U (en) | 2010-01-22 | 2010-01-22 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026063U CN201638751U (en) | 2010-01-22 | 2010-01-22 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638751U true CN201638751U (en) | 2010-11-17 |
Family
ID=43083256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201026063U Expired - Fee Related CN201638751U (en) | 2010-01-22 | 2010-01-22 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638751U (en) |
-
2010
- 2010-01-22 CN CN2010201026063U patent/CN201638751U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102710070B (en) | Assembly device for integrally assembling stator and rotor | |
| CN102163519A (en) | High-power automatic reset magnetic latching relay | |
| CN201638751U (en) | Relay | |
| CN204424123U (en) | Vacuum interrupter assembly tooling | |
| CN204852534U (en) | Solenoid valve with increase electromagnetic force function | |
| CN103413730B (en) | A kind of magnetic latching relay of clapper-type armature structure | |
| CN105097360A (en) | Electromagnetic circuit system and electromagnetic relay | |
| CN201594503U (en) | Structure improvement of clapper-type electromagnetic relay | |
| CN106025645A (en) | Floor socket | |
| CN204167036U (en) | A kind of detachable core assembly | |
| CN203910409U (en) | Low-noise electromagnet | |
| CN204117497U (en) | Drop | |
| CN203339070U (en) | A magnetic latching relay with attracted armature structure | |
| CN202196707U (en) | Relay convenient for installing | |
| CN208538766U (en) | Enclosed relay | |
| CN203282406U (en) | Automobile label mounting plate | |
| CN202111015U (en) | Operating handle display device for miniature circuit breaker | |
| CN208753223U (en) | Vertical core body type relay | |
| CN104282500A (en) | Static spring piece for small relay | |
| CN103348434B (en) | Electromagnetic relay | |
| CN207558636U (en) | Electric switch with permanent magnet mechanism | |
| CN205595221U (en) | Actuation subassembly of toaster switch | |
| CN205564627U (en) | Permanent magnetism operating device's manual minute brake gear | |
| CN205388959U (en) | Mounting structure of ac contactor yoke | |
| CN204242958U (en) | stable type relay |
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: 20101117 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |