CN214477244U - Magnetic latching relay signal switch - Google Patents
Magnetic latching relay signal switch Download PDFInfo
- Publication number
- CN214477244U CN214477244U CN202120892235.1U CN202120892235U CN214477244U CN 214477244 U CN214477244 U CN 214477244U CN 202120892235 U CN202120892235 U CN 202120892235U CN 214477244 U CN214477244 U CN 214477244U
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- signal switch
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Abstract
The utility model discloses a magnetic latching relay signal switch, which comprises a shell, wherein a pull sheet and a signal component are arranged in the shell, the signal component comprises a dynamic conductive piece and a static conductive piece, one end of the dynamic conductive piece and one end of the static conductive piece both extend out of the shell, and the other end of the dynamic conductive piece is linked with the pull sheet; the static conductive piece is positioned on the motion track of the dynamic conductive piece; the utility model discloses stable in structure, simple structure, the control signal subassembly of being convenient for.
Description
Technical Field
The utility model relates to a magnetic latching relay signal switch.
Background
The magnetic latching relay plays a role of automatically switching on and off the circuit. However, the existing magnetic latching relay is not provided with a signal switch, that is, the magnetic latching relay cannot transmit a signal to other electrical equipment through the signal in the working state to inform other electrical equipment of the working state of the existing magnetic latching relay, so that a magnetic latching relay which can provide the signal for other electrical equipment is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a magnetic latching relay signal switch.
The utility model discloses the technical scheme who solves its technical problem and adopt is: a magnetic latching relay signal switch comprises a shell, wherein a pull piece and a signal assembly are arranged in the shell, the signal assembly comprises a dynamic conductive piece and a static conductive piece, one end of the dynamic conductive piece and one end of the static conductive piece both extend out of the shell, and the other end of the dynamic conductive piece is linked with the pull piece; the static conductive piece is positioned on the motion track of the dynamic conductive piece.
Through the structure, the sheet pulling motion is realized, so that the sheet pulling drives the dynamic conductive piece to move, the dynamic conductive piece is communicated with the static conductive piece, and the effect of signal communication is realized. The dynamic conductive piece and the static conductive piece extend out of the shell and can be connected with external electrical equipment through wires, so that the integral signal transmission effect is realized.
The movable conductive piece is provided with a movable contact piece and a first extending part, the movable contact piece is connected with the first extending part, and the first extending part extends out of the shell; the static conductive piece is provided with a static contact piece and a second extending part, the static contact piece is connected with the second extending part, and the second extending part extends out of the shell.
Through the cooperation of movable contact piece and first extension to the holistic fixed effect of the electrically conductive piece of moving has been realized, through the cooperation of static contact piece and second extension, thereby realized the holistic fixed effect of the electrically conductive piece of static.
Wherein, the movable contact piece is vertically connected with the first extending part; the static contact is vertically connected with the second extending part.
The vertical connection is adopted, so that the first extending part and the second extending part extend towards the top surface of the shell, and the signal assembly is more convenient to connect with an external electrical appliance.
Wherein, the movable contact piece and the first extending part are riveted and fixed; the static contact and the second extending part are riveted and fixed.
Through the riveting fixing mode, the integral fixing is firmer and more stable, and the integral conductivity is higher.
Wherein, be equipped with the fixing base in the casing, be equipped with two fixed slots in the fixing base, move electrically conductive piece and static electrically conductive piece and fix respectively in two fixed slots.
Through the setting of fixed slot for move the fixed more firm of conductive piece and static conducting strip.
Wherein, the fixed slot is provided with a limit gap, and the static contact piece and the movable contact piece respectively extend out of the limit gap.
Adopt spacing breach's setting for form spacing effect, through the setting of fixed slot and spacing breach, make holistic fixed effect better.
Wherein, the movable contact spring is provided with a driving part which is linked with the pulling plate.
Through the setting of drive division for the linkage effect of pulling out piece and movable contact spring is better.
Wherein, the pulling sheet is provided with a driving groove matched with the driving part.
The arrangement of the driving groove enables the transmission effect to be better.
Wherein, the movable contact is provided with a first silver point, the static contact is provided with a second silver point, and the second silver point is positioned on the motion trail of the first silver point.
Through the setting of silver point for the electric connection effect between movable contact and the static contact is better.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a partial structural schematic diagram of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a signal assembly in embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-3, a magnetically held relay signal switch includes a housing 1.
The shell 1 is internally provided with a movable component 5, a static component 6, a rotor component, a coil component, a pull piece 4 and a signal component. Its theory of operation does, through applying certain voltage to coil pack, the magnetic pole interact production magnetic force of the magnetic pole that coil pack excitation back produced and the magnetic pole of the permanent magnet of rotor subassembly, like polarity repels opposite poles and attracts mutually to drive the rotor subassembly motion, drive pull plate 4 through the rotor subassembly and be straight reciprocating motion, thereby make movable subassembly 5 and quiet subassembly 6 be connected the cooperation. Since the rest of the structure is a common working principle, it is not described in detail in the embodiments.
Be equipped with fixing base 11 in the casing 1, be equipped with two fixed slots 12 in the fixing base 11, be equipped with spacing groove 121 on the fixed slot 12, here spacing groove 121 is unified orientation, and spacing groove 121 all sets up towards 4 directions of pulling out the piece. It should be noted here that the two fixing slots 12 are spaced apart from each other, so that the separation effect between the dynamic conductive member 2 and the static conductive member is achieved.
The signal assembly comprises a dynamic conductive piece 2 and a static conductive piece 3.
The movable conductive member 2 includes a movable contact piece 21 and a first protruding portion 22, the movable contact piece 21 is connected to the first protruding portion 22, where the movable contact piece 21 and the first protruding portion 22 are riveted, and it should be noted that a connection portion between the movable contact piece 21 and the first protruding portion 22 is fixed in the fixing groove 12. Here, the movable contact piece 21 is vertically connected with the first extending portion 22, the movable contact piece 21 passes through the limiting groove 121 and extends towards one side of the pull piece 4, the movable contact piece 21 is provided with a driving portion 211 and a first silver point 212, the first silver point 212 and a second silver point on the static contact piece 31 are correspondingly arranged, the driving portion 211 is located on the top end of the movable contact piece 21 and is mainly used for being matched with a driving groove on the pull piece 4 to achieve a linkage effect. The driving portion 211 is preferably zigzag-shaped here, so that an elastic effect is created. It should be noted here that the movable contact piece 21 is integrally formed, and the thickness of the movable contact piece 21 is smaller than that of the first protruding portion 22. With this arrangement, the current resistance of the first protruding portion 22 is made better. The first extending portion 22 is vertically upward and penetrates through the top surface of the housing 1, so that the first extending portion 22 is electrically connected with external electrical equipment.
The static conductive member 3 is provided with a static contact 31 and a second extending portion 32, the static contact 31 is connected with the second extending portion 32, the joint of the static contact 31 and the second extending portion 32 is positioned in the other fixing groove 12, the static contact 31 and the movable contact 21 are arranged in parallel, and the first extending portion 22 and the second extending portion 32 are arranged in parallel. The static contact piece 31 and the second extending portion 32 are also riveted. The static contact 31 passes through the limiting groove 121 and extends towards one side of the pulling piece 4, the static contact 31 does not extend to be linked with the pulling piece 4, and a certain gap exists between the static contact 31 and the pulling piece 4. The fixed contact piece 31 is provided with a second silver point 311, the second silver point 311 and the first silver point 212 are correspondingly arranged, the second silver point 311 is located on the motion track of the first silver point 212, and the shapes of the first silver point 212 and the second silver point 311 can be set according to actual requirements. The second protrusion 32 is also vertically upward and penetrates through the top surface of the housing 1, so that the second protrusion 32 is electrically connected with the external electrical equipment.
The blade 4 is provided with a driving groove 41 adapted to the driving portion 211, and the blade 4 is further provided with a structure matched with the static component 6, which is not described in detail in this embodiment.
Through the structure, the movable conductive piece 2 is driven by the pulling piece 4 to do horizontal transverse reciprocating motion through the movement of the pulling piece 4, so that the movable conductive piece 2 is communicated with the static conductive piece 3, and the effect of signal communication is realized. The dynamic conductive piece 2 and the static conductive piece 3 extend out of the shell 1 and can be connected with external electrical equipment through wires, so that the whole signal transmission effect is realized.
Claims (9)
1. A magnetically held relay signal switch, comprising: the device comprises a shell, wherein a pulling piece and a signal component are arranged in the shell, the signal component comprises a dynamic conductive piece and a static conductive piece, one end of the dynamic conductive piece and one end of the static conductive piece both extend out of the shell, and the other end of the dynamic conductive piece is linked with the pulling piece; the static conductive piece is positioned on the motion track of the dynamic conductive piece.
2. A magnetic latching relay signal switch as claimed in claim 1, wherein: the movable conductive piece is provided with a movable contact piece and a first extending part, the movable contact piece is connected with the first extending part, and the first extending part extends out of the shell; the static conductive piece is provided with a static contact piece and a second extending part, the static contact piece is connected with the second extending part, and the second extending part extends out of the shell.
3. A magnetic latching relay signal switch as claimed in claim 2, wherein: the movable contact piece is vertically connected with the first extending part; the static contact is vertically connected with the second extending part.
4. A magnetic latching relay signal switch as claimed in claim 2, wherein: the movable contact piece and the first extending part are riveted and fixed; the static contact and the second extending part are riveted and fixed.
5. A magnetically held relay signal switch according to claim 2, 3 or 4, wherein: the shell is internally provided with a fixed seat, two fixed grooves are arranged in the fixed seat, and the dynamic conductive piece and the static conductive piece are respectively fixed in the two fixed grooves.
6. A magnetic latching relay signal switch as claimed in claim 5, wherein: the fixed slot is provided with a limit gap, and the static contact piece and the movable contact piece respectively extend out of the limit gap.
7. A magnetic latching relay signal switch as claimed in claim 2, wherein: the movable contact piece is provided with a driving part which is linked with the pulling piece.
8. A magnetic latching relay signal switch as claimed in claim 7, wherein: the pulling sheet is provided with a driving groove matched with the driving part.
9. A magnetic latching relay signal switch as claimed in claim 2, wherein: the movable contact is provided with a first silver point, the static contact is provided with a second silver point, and the second silver point is positioned on the motion trail of the first silver point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892235.1U CN214477244U (en) | 2021-04-27 | 2021-04-27 | Magnetic latching relay signal switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892235.1U CN214477244U (en) | 2021-04-27 | 2021-04-27 | Magnetic latching relay signal switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477244U true CN214477244U (en) | 2021-10-22 |
Family
ID=78180422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120892235.1U Active CN214477244U (en) | 2021-04-27 | 2021-04-27 | Magnetic latching relay signal switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477244U (en) |
-
2021
- 2021-04-27 CN CN202120892235.1U patent/CN214477244U/en active Active
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