CN211294969U - Magnetic circuit component and static terminal component plug-in mounting structure - Google Patents
Magnetic circuit component and static terminal component plug-in mounting structure Download PDFInfo
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- CN211294969U CN211294969U CN201922487082.8U CN201922487082U CN211294969U CN 211294969 U CN211294969 U CN 211294969U CN 201922487082 U CN201922487082 U CN 201922487082U CN 211294969 U CN211294969 U CN 211294969U
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Abstract
The utility model relates to the technical field of relays, in particular to a magnetic circuit component and static terminal component inserting structure, which comprises a first body, an electromagnet and a movable terminal which are arranged on the first body, a second body matched with the first body, and a static terminal arranged on the second body; the second body comprises a supporting plate part and a bearing part, the first body is pressed on the supporting plate part, and the static terminal is arranged on the bearing part; the bearing part is provided with a first clamping groove and a second clamping groove, and the first body is provided with a protruding part arranged in the first clamping groove; the first body or the electromagnet is provided with a clamping part which is arranged in the second clamping groove; in the manufacturing process of the relay, the electromagnet and the movable terminal are arranged on the first body, the static terminal is arranged on the second body, and then the first body and the second body are assembled together in an inserting mode, so that the assembling efficiency of the relay is improved, and compared with the situation that the electromagnet, the movable terminal and the static terminal are assembled on the same body, interference and collision in the assembling process are avoided, and the assembling yield of the relay is improved.
Description
Technical Field
The utility model relates to a relay technical field especially discloses a magnetic circuit subassembly and quiet terminal subassembly cartridge structure.
Background
The relay is one of common accessories of various mechanical equipment, the relay is an automatic switch which utilizes small current to control the on-off of large current, the types of the relays are various, and the electromagnetic relay is one of the relays. Electromagnetic relay includes insulator and installs a plurality of spare parts on insulator, and a plurality of spare parts all need assemble same insulator among the prior art, and a plurality of spare parts can take place to interfere the collision in the equipment process, lead to spare part to warp badly, lead to the relay equipment badly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a magnetic circuit subassembly and quiet terminal subassembly cartridge structure, with the electro-magnet and move the terminal setting on first body, with quiet terminal and setting on the second body, then with first body and the equipment of second body grafting equipment together, promote the packaging efficiency of relay, compare in the electro-magnet, move the terminal, quiet terminal equipment on same body, avoid the interference collision among the assembling process, promote the equipment yield of relay.
In order to achieve the above object, the present invention provides a magnetic circuit assembly and static terminal assembly inserting structure, which comprises a first body, an electromagnet disposed on the first body, a movable terminal disposed on the electromagnet, a second body used in cooperation with the first body, and a static terminal disposed on the second body, wherein the electromagnet is used for driving the movable terminal to turn on or off the static terminal; the second body comprises a supporting plate part and a bearing part crossed with the supporting plate part, the lower end of the first body is pressed on the supporting plate part, and the static terminal is detachably arranged on the bearing part; the bearing part is provided with a first clamping groove and a second clamping groove, one end of the first body is provided with a protruding part, and the protruding part is arranged in the first clamping groove; the first body or the electromagnet is provided with a clamping part, and the clamping part is arranged in the second clamping groove.
Preferably, the supporting plate part is perpendicular to the bearing part, the first clamping groove and the second clamping groove are respectively positioned at the upper end and the lower end of the bearing part, and the clamping grooves are formed by being concavely arranged from one side of the bearing part close to the electromagnet; the bearing part is provided with a third clamping groove, the third clamping groove is formed by concavely arranging one side of the bearing part far away from the electromagnet, and the static terminal is provided with an inserting part arranged in the third clamping groove.
Preferably, one side of the bearing part, which is far away from the electromagnet, is provided with a plurality of isolating bars, and the plurality of third clamping grooves are respectively positioned on two sides of the isolating bars; the number of the static terminals is two, and the inserting parts of the two static terminals are respectively arranged in a plurality of third clamping grooves on two sides of the isolating bar; the isolating bar is positioned between the two static terminals, and the movable terminal is used for conducting one static terminal.
Preferably, the protruding portion has a first plate and a second plate crossing the first plate, the first slot has a first slot and a second slot crossing the first slot, and the first plate and the second plate are respectively accommodated in the first slot and the second slot.
Preferably, the lower end of the first body is provided with two wiring terminals, and the wiring terminals are used for supplying power to the electromagnet; the wiring terminal is provided with a welding leg penetrating through the supporting plate part, a fixing part arranged on the first body and a wiring part protruding out of the first body; the bearing part or the supporting plate part is provided with a yielding groove used for accommodating the wiring part, and the coil of the electromagnet is conducted with the wiring part positioned in the yielding groove.
Preferably, the number of the yielding grooves is two, the two yielding grooves are respectively formed by being concavely arranged from two sides of the bearing part, which are away from each other, the second clamping groove is positioned between the two yielding grooves, the wiring parts of the two wiring terminals are respectively positioned in the two yielding grooves, and the side wall, close to one side of each other, of the two yielding grooves is used for blocking the wiring parts of the two wiring terminals.
Preferably, the support plate portion is provided with two sliding holes, the sliding holes penetrate through the support plate portion, the welding feet penetrate through the support plate portion through the sliding holes, and the welding feet move in the sliding holes so that the protruding portion and the clamping portion are installed in the clamping groove.
Preferably, the magnetic circuit component and static terminal component inserting structure further comprises an insulating shell, the insulating shell is provided with an accommodating cavity for accommodating the first body, the electromagnet, the movable terminal, the second body and the static terminal, and the insulating shell is sleeved on the first body and the second body to prevent the first body and the second body from being disengaged.
The utility model has the advantages that: in the manufacturing process of the relay, the electromagnet and the movable terminal are arranged on the first body, the static terminal is arranged on the second body, and then the first body and the second body are assembled together in an inserting mode, so that the assembling efficiency of the relay is improved, and compared with the situation that the electromagnet, the movable terminal and the static terminal are assembled on the same body, interference and collision in the assembling process are avoided, and the assembling yield of the relay is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
fig. 3 is an exploded schematic view of another view angle of the present invention.
The reference numerals include:
1-first body 2-electromagnet 3-movable terminal
4-second body 5-static terminal 6-supporting plate part
7-bearing part 8-first slot 9-second slot
11-projection 12-catching part 13-third catch groove
14-plug part 15-isolating strip 16-connecting terminal
17-solder foot 18-fixing part 19-wiring part
21-abdicating groove 22-slide hole 23-insulating shell.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, a magnetic circuit module and static terminal module plug-in mounting structure of the present invention includes a first body 1, an electromagnet 2 installed on the first body 1, a movable terminal 3 installed on the electromagnet 2, a second body 4 used in cooperation with the first body 1, and a static terminal 5 installed on the second body 4, wherein the electromagnet 2 is used for driving the movable terminal 3 to move, and the movable terminal 3 is used for connecting or disconnecting the static terminal 5.
The second body 4 comprises a supporting plate part 6 and a bearing part 7 crossed with the supporting plate part 6, the second body 4 is of an integrated structure, the supporting plate part 6 is perpendicular to the bearing part 7, the second body 4 is approximately L-shaped, the supporting plate part 6 is horizontally arranged, and the bearing part 7 is vertically arranged.
The lower end of the first body 1 is pressed on the top surface of the supporting plate part 6, and the static terminal 5 is detachably arranged on the bearing part 7. A first clamping groove 8 and a second clamping groove 9 are arranged on the bearing part 7, a protruding part 11 is arranged at one end of the first body 1, and the protruding part 11 is arranged in the first clamping groove 8; a clamping part 12 is arranged on the first body 1 or the electromagnet 2, and the clamping part 12 is arranged in the second clamping groove 9. The first body 1 and the second body 4 are quickly assembled together by inserting through the cooperation of the protrusion 11 and the first slot 8 and the cooperation of the clamping part 12 and the second slot 9.
In the manufacturing process of the relay, the electromagnet 2 and the movable terminal 3 are arranged on the first body 1, the static terminal 5 and the second body 4 are arranged on the first body 1, then the first body 1 and the second body 4 are assembled together in an inserting mode, the assembling efficiency of the relay is improved, and compared with the situation that the electromagnet 2, the movable terminal 3 and the static terminal 5 are assembled on the same body, interference and collision in the assembling process are avoided, and the assembling yield of the relay is improved.
The first clamping groove 8 and the second clamping groove 9 are respectively positioned at the upper end and the lower end of the bearing part 7, and the clamping grooves are formed by being concavely arranged on one side of the bearing part 7 close to the electromagnet 2; the bearing part 7 is provided with a third clamping groove 13, the third clamping groove 13 is formed by recessing one side of the bearing part 7 far away from the electromagnet 2, and the static terminal 5 is provided with a plugging part 14 which is arranged in the third clamping groove 13. That is, the first engaging groove 8 and the second engaging groove 9 are located on the same side of the supporting portion 7, and the first engaging groove 8 and the third engaging groove 13 are respectively formed by two sides of the supporting portion 7 that are away from each other, so as to prevent the static terminal 5 and the protruding portion 11 (or the engaging portion 12) from interfering and colliding during the insertion and assembly of the first body 1 and the second body 4.
The side, far away from the electromagnet 2, of the bearing part 7 is provided with an isolating strip 15, the isolating strip 15 extends along the length direction of the bearing part 7, the number of the third clamping grooves 13 is multiple, and the multiple third clamping grooves 13 are respectively positioned on the left side and the right side of the isolating strip 15; the number of the static terminals 5 is two, and the inserting parts 14 of the two static terminals 5 are respectively arranged in the third clamping grooves 13 at two sides of the isolating strip 15; the division bar 15 is located between two quiet terminals 5, utilizes division bar 15 to separate two quiet terminals 5, avoids two quiet terminals 5 to take place the interference collision in the assembling process. The movable terminal 3 is used for conducting a fixed terminal 5, namely when the electromagnet 2 is electrically driven to drive the movable terminal 3 to move, the movable terminal 3 conducts the first fixed terminal 5; when the electromagnet 2 loses power, the movable terminal 3 is reset and then the second fixed terminal 5 is conducted.
The protruding portion 11 has a first plate body and a second plate body arranged to intersect with the first plate body, preferably, the first plate body and the second plate body are arranged perpendicularly, the first clamping groove 8 has a first groove body and a second groove body arranged to intersect with the first groove body, and the first plate body and the second plate body are respectively accommodated in the first groove body and the second groove body. After the protrusion 11 is installed in the first slot 8, the protrusion 11 is stopped by the inner slot wall of the first slot 8 and abuts against the protrusion 11 through the structural arrangement of the protrusion 11 and the first slot 8, so as to prevent the first body 1 from moving up and down relative to the second body 4 and prevent the first body 1 from moving left and right relative to the second body 4.
The lower end of the first body 1 is provided with two wiring terminals 16, and the wiring terminals 16 are used for supplying power to the electromagnet 2; the connecting terminal 16 is substantially T-shaped, the connecting terminal 16 has a welding leg 17 penetrating the supporting plate part 6, a fixing part 18 mounted on the first body 1, and a connecting part 19 protruding out of the first body 1; the bearing part 7 or the supporting plate part 6 is provided with a yielding groove 21 for accommodating the wiring part 19, and the coil of the electromagnet 2 is conducted with the wiring part 19 positioned in the yielding groove 21. During the in-service use, weld leg 17 welds on external circuit motherboard, and fixed part 18 makes binding post 16 fix on first body 1, and the coil welding of electro-magnet 2 is on wiring portion 19, and external soldered connection gets into the groove 21 of stepping down and welds the wire of electro-magnet 2 on wiring portion 19, avoids the wire of electro-magnet 2 and binding post 16's welding department to stretch out suddenly and be damaged.
The number of the receding grooves 21 is two, the two receding grooves 21 are respectively formed by being concavely formed on the left side and the right side of the bearing part 7 away from each other, the second clamping groove 9 is located between the two receding grooves 21, the wiring parts 19 of the two wiring terminals are respectively located in the two receding grooves 21, and the side walls, close to one side of each other, of the two receding grooves 21 are used for blocking the wiring parts 19 abutting against the two wiring terminals 16. Utilize second body 4 to keep apart two binding post 16, prevent that two binding post 16 from taking place to interfere in the welding operation in-process, promote the equipment yield of relay. Meanwhile, the first body 1 and the second body 4 are limited and assembled by means of the matching of the two wiring terminals 16 and the two abdicating grooves 21, and the assembling errors of the two bodies are avoided.
The support plate part 6 is provided with two sliding holes 22, the sliding holes 22 extend along the length direction of the support plate part 6, the sliding holes 22 penetrate through the support plate part 6 along the thickness direction of the support plate part 6, the welding feet 17 penetrate through the support plate part 6 through the sliding holes 22, and the welding feet 17 move in the sliding holes 22 so that the protruding part 11 and the clamping part 12 are installed in the clamping groove. In the assembling process of the first body 1 and the second body 4, the welding leg 17 of the connecting terminal 16 is firstly installed in the sliding hole 22, then the first body 1 is pressed on the supporting plate part 6, and then the first body 1 and the second body 4 are close to each other for inserting and assembling until the protruding part 11 is installed in the first clamping groove 8 and the clamping part 12 is installed in the second clamping groove 9, so that the two bodies are inserted and assembled.
The magnetic circuit component and static terminal component plug-in mounting structure further comprises an insulating shell 23, the insulating shell 23 is provided with a containing cavity used for containing the first body 1, the electromagnet 2, the movable terminal 3, the second body 4 and the static terminal 5, the containing cavity is formed by concave arrangement of the bottom surface of the insulating shell 23, and the insulating shell 23 is sleeved on the first body 1 and the second body 4 to prevent the first body 1 and the second body 4 from being separated. After the first body 1 and the second body 4 are inserted and assembled together, the insulating housing 23 is sleeved on the outer sides of the first body 1 and the second body 4, and the inner cavity wall of the accommodating cavity is used for stopping and abutting against the first body 1 and the second body 4, so that the first body 1 and the second body 4 are prevented from being separated from each other.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a magnetic circuit subassembly and quiet terminal subassembly cartridge structure which characterized in that: the electromagnet is used for driving the movable terminal to be connected with or disconnected from the static terminal; the second body comprises a supporting plate part and a bearing part crossed with the supporting plate part, the lower end of the first body is pressed on the supporting plate part, and the static terminal is detachably arranged on the bearing part; the bearing part is provided with a first clamping groove and a second clamping groove, one end of the first body is provided with a protruding part, and the protruding part is arranged in the first clamping groove; the first body or the electromagnet is provided with a clamping part, and the clamping part is arranged in the second clamping groove.
2. The magnetic circuit module and stationary terminal module insertion structure according to claim 1, wherein: the supporting plate part is perpendicular to the bearing part, the first clamping groove and the second clamping groove are respectively positioned at the upper end and the lower end of the bearing part, and the clamping grooves are formed by being concavely arranged on one side, close to the electromagnet, of the bearing part; the bearing part is provided with a third clamping groove, the third clamping groove is formed by concavely arranging one side of the bearing part far away from the electromagnet, and the static terminal is provided with an inserting part arranged in the third clamping groove.
3. The magnetic circuit module and stationary terminal module insertion structure according to claim 2, wherein: one side of the bearing part, which is far away from the electromagnet, is provided with a plurality of isolating bars, and the plurality of third clamping grooves are respectively positioned on two sides of the isolating bars; the number of the static terminals is two, and the inserting parts of the two static terminals are respectively arranged in a plurality of third clamping grooves on two sides of the isolating bar; the isolating bar is positioned between the two static terminals, and the movable terminal is used for conducting one static terminal.
4. The magnetic circuit module and stationary terminal module insertion structure according to claim 1, wherein: the protruding portion is provided with a first plate body and a second plate body which is arranged in a crossed mode with the first plate body, the first clamping groove is provided with a first groove body and a second groove body which is arranged in a crossed mode with the first groove body, and the first plate body and the second plate body are respectively arranged in the first groove body and the second groove body.
5. The magnetic circuit module and stationary terminal module insertion structure according to claim 1, wherein: the lower end of the first body is provided with two wiring terminals which are used for supplying power to the electromagnet; the wiring terminal is provided with a welding leg penetrating through the supporting plate part, a fixing part arranged on the first body and a wiring part protruding out of the first body; the bearing part or the supporting plate part is provided with a yielding groove used for accommodating the wiring part, and the coil of the electromagnet is conducted with the wiring part positioned in the yielding groove.
6. The magnetic circuit module and stationary terminal module insertion structure according to claim 5, wherein: the number of the yielding grooves is two, the two yielding grooves are formed by concavely arranging two sides of the bearing part, which are far away from each other, respectively, the second clamping groove is positioned between the two yielding grooves, the wiring parts of the two wiring terminals are positioned in the two yielding grooves respectively, and the side walls, which are close to one side of the two yielding grooves, of the two yielding grooves are used for blocking and abutting against the wiring parts of the two wiring terminals.
7. The magnetic circuit module and stationary terminal module insertion structure according to claim 5, wherein: the support plate part is provided with two sliding holes, the sliding holes penetrate through the support plate part, the welding feet penetrate through the support plate part through the sliding holes, and the welding feet move in the sliding holes so that the protruding part and the clamping part are installed in the clamping groove.
8. The magnetic circuit module and stationary terminal module insertion structure according to claim 1, wherein: the magnetic circuit component and static terminal component inserting structure further comprises an insulating shell, the insulating shell is provided with a containing cavity used for containing the first body, the electromagnet, the movable terminal, the second body and the static terminal, and the insulating shell is sleeved on the first body and the second body to prevent the first body and the second body from being disengaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487082.8U CN211294969U (en) | 2019-12-30 | 2019-12-30 | Magnetic circuit component and static terminal component plug-in mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487082.8U CN211294969U (en) | 2019-12-30 | 2019-12-30 | Magnetic circuit component and static terminal component plug-in mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211294969U true CN211294969U (en) | 2020-08-18 |
Family
ID=72021183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922487082.8U Active CN211294969U (en) | 2019-12-30 | 2019-12-30 | Magnetic circuit component and static terminal component plug-in mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211294969U (en) |
-
2019
- 2019-12-30 CN CN201922487082.8U patent/CN211294969U/en active Active
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