CN220651911U - Relay yoke subassembly - Google Patents
Relay yoke subassembly Download PDFInfo
- Publication number
- CN220651911U CN220651911U CN202322054040.1U CN202322054040U CN220651911U CN 220651911 U CN220651911 U CN 220651911U CN 202322054040 U CN202322054040 U CN 202322054040U CN 220651911 U CN220651911 U CN 220651911U
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- yoke
- groups
- spring
- side wall
- reed
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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- 229910052742 iron Inorganic materials 0.000 abstract 4
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model relates to the technical field of yoke iron components, in particular to a relay yoke iron component which reduces the traction tensile strength of a plurality of groups of guide posts when a reed is bent and reduces the stress strength of the plurality of groups of guide posts; the device comprises a yoke iron and a plurality of groups of guide posts, wherein the guide posts are arranged on the outer side of the top end of the yoke iron; the spring plate is provided with a plurality of groups of through holes, the spring plate is sleeved on the outer side walls of the plurality of groups of guide posts in a vertically sliding manner through the plurality of groups of through holes, the left part of the spring plate is bent downwards to be vertical to the left side wall of the yoke, the plurality of groups of caps are respectively arranged at the top ends of the plurality of groups of guide posts, the left side wall of the yoke is provided with the guide device, the guide device is used for guiding the spring plate to move up and down, the elastic device is arranged at the left end of the yoke, the elastic device is used for providing elastic force for the spring plate to move up and down, and the bump is arranged at the bottom of the spring plate.
Description
Technical Field
The utility model relates to the technical field of yoke assemblies, in particular to a relay yoke assembly.
Background
The yoke is an optional component on the electromagnet, and is used for enhancing the attraction force of the electromagnetic coil, sealing the magnetic force lines generated by the electromagnetic coil inside, and improving the efficiency of the electromagnet, and currently in the prior art, as disclosed in the patent with the publication number of CN204577354U, the yoke assembly comprises a yoke, a quick-connection terminal and a reed, wherein the quick-connection terminal comprises a first flat plate part, a second flat plate part and a transition part for connecting the first flat plate part and the second flat plate part; and the second flat plate part and the bending part of the reed are respectively provided with two through holes corresponding to the two bosses on the outer surface of the yoke, and the bending part and the quick-connection terminal are sequentially riveted on the yoke. Due to the adoption of the structural design, the quick-connection terminal is directly connected with the reed, and the quick-connection terminal is copper, so that the quick-connection terminal is not only a low-temperature-rise product, but also the electric conductivity of the product can be effectively improved.
However, in the use of the assembly, the quick-connection terminal and the reed are riveted on the yoke directly through the two bosses on the yoke, so that the stretching amount and the stress of the bosses are large, faults are easy to damage, and the use effect is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the relay yoke assembly which reduces the traction tensile strength of a plurality of groups of guide posts when the reed is bent and reduces the stress strength of the plurality of groups of guide posts.
The utility model relates to a relay yoke assembly, which comprises a yoke and a plurality of groups of guide posts, wherein the guide posts are arranged on the outer side of the top end of the yoke; the spring plate is provided with a plurality of groups of through holes, the spring plate is sleeved on the outer side walls of the plurality of groups of guide posts in a vertically sliding manner through the plurality of groups of through holes, the left part of the spring plate is bent downwards to be vertical to the left side wall of the yoke, the plurality of groups of caps are respectively arranged at the top ends of the plurality of groups of guide posts, the left side wall of the yoke is provided with the guide device which is used for guiding the spring plate to move up and down, the elastic device is arranged at the left end of the yoke, the elastic device is used for providing elastic force for the spring plate to move up and down, and the lug is arranged at the bottom of the spring plate; when the reed and the electrode generate magnetic force, the magnetic force enables the reed to bend and deform, so that the reed is contacted with the electrode, and meanwhile, the reed is attracted by the magnetic force to move upwards or downwards to be close to the electrode, so that the traction tensile strength of a plurality of groups of guide posts is reduced when the reed bends, the stress strength of the plurality of groups of guide posts is reduced, and when the magnetic force disappears, the reed moves upwards or downwards to reset through an elastic device, and the use convenience of the assembly is improved.
Preferably, the elastic device comprises a cylinder, a sliding block, a connecting rod A, U type piece, a first spring and a second spring, wherein the cylinder is arranged on the left side wall of the yoke, the sliding block is arranged in the cylinder in a vertical sliding mode, the bottom end of the connecting rod A is connected with the top end of the sliding block, the top end of the connecting rod A is connected with the bottom end of the U type piece, the U type piece is sleeved on the outer side wall of the convex block, the first spring is sleeved on the outer side wall of the connecting rod A in a matched mode, and the second spring is arranged at the bottom in the cylinder in a matched mode; when the reed moves upwards, the reed drives the U-shaped piece to move upwards through the lug, the U-shaped piece drives the sliding block to move upwards through the connecting rod A, the sliding block compresses the first spring after moving upwards, after the magnetic force of the reed disappears, the first spring pushes the sliding block to slide downwards, so that the sliding block drives the reed to move upwards for resetting, after the reed moves downwards, the reed pushes the sliding block to move downwards through the U-shaped piece, the sliding block compresses the second spring after moving downwards, and therefore the second spring is convenient to drive the reed to move upwards for resetting.
Preferably, the guiding device comprises a C-shaped piece and a plurality of groups of connecting rods B, wherein the C-shaped piece is arranged on the left side wall of the yoke, the left part of the reed is arranged on the C-shaped piece in a vertical sliding way, and the plurality of groups of connecting rods B penetrate through the yoke and are connected with the outer side wall of the C-shaped piece; the reed is guided by the C-shaped piece in a moving way, so that the use stability of the reed is improved, and the reed is always contacted with the C-shaped piece when moving up and down, so that the C-shaped piece is conveniently electrified by a plurality of groups of connecting rods B.
Preferably, the device further comprises terminals, wherein the terminals are arranged on the inner side wall of the yoke, and the terminals are sleeved outside the plurality of groups of connecting rods B; the convenience of terminal installation and use is improved.
Preferably, the spring plate also comprises a process hole, wherein the process hole is arranged at the bending part of the spring plate; reduces the self weight of the reed and improves the use effect.
Preferably, the device also comprises a plurality of groups of supporting seats, wherein the plurality of groups of supporting seats are all arranged on the left side wall of the yoke, and the barrel is arranged on the outer side wall of the plurality of groups of supporting seats; the convenience of fixing the position of the cylinder body is improved.
Preferably, the device further comprises a mounting hole, wherein the mounting hole is arranged at the bottom end of the yoke; the convenience of yoke installation and fixation is improved.
Preferably, the device further comprises an embedded groove, wherein the embedded groove is arranged at the top end of the mounting hole; the screw is convenient to embed into the mounting hole, and the mounting firmness is improved.
Compared with the prior art, the utility model has the beneficial effects that: when the reed and the electrode generate magnetic force, the magnetic force enables the reed to bend and deform, so that the reed is contacted with the electrode, and meanwhile, the reed is attracted by the magnetic force to move upwards or downwards to be close to the electrode, so that the traction tensile strength of a plurality of groups of guide posts is reduced when the reed bends, the stress strength of the plurality of groups of guide posts is reduced, and when the magnetic force disappears, the reed moves upwards or downwards to reset through an elastic device, and the use convenience of the assembly is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic illustration of an axial structure of a guide post connected to a cap or the like;
FIG. 3 is a schematic diagram of the axial partial structure of the connection of the slider with the connecting rod A, etc.;
FIG. 4 is a schematic diagram of an axial structure of connection rod B with a terminal or the like;
FIG. 5 is an isometric view of a yoke and mounting hole structure;
the reference numerals in the drawings: 1. a yoke; 2. a guide post; 3. a reed; 4. capping; 5. a bump; 6. a cylinder; 7. a slide block; 8. a connecting rod A; 9. a U-shaped piece; 10. a first spring; 11. a second spring; 12. a C-shaped piece; 13. a connecting rod B; 14. a terminal; 15. a process hole; 16. a support base; 17. a mounting hole; 18. embedded in the groove.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 5, a relay yoke assembly of the present utility model includes a yoke 1 and a plurality of sets of guide posts 2, each set of guide posts 2 being installed on the outside of the top end of the yoke 1; the spring plate 3 is provided with a plurality of groups of through holes, the spring plate 3 is sleeved on the outer side walls of the plurality of groups of guide posts 2 in a vertically sliding manner through the plurality of groups of through holes, the left part of the spring plate 3 is bent downwards to be vertical to the left side wall of the yoke 1, the plurality of groups of caps 4 are respectively arranged at the top ends of the plurality of groups of guide posts 2, the left side wall of the yoke 1 is provided with a guide device, the guide device is used for guiding the spring plate 3 to move upwards and downwards, the elastic device is arranged at the left end of the yoke 1, the elastic device is used for providing elastic force for the spring plate 3 to move upwards and downwards, and the bump 5 is arranged at the bottom of the spring plate 3;
as shown in fig. 3, the elastic device comprises a cylinder 6, a sliding block 7, a connecting rod A8, a U-shaped piece 9, a first spring 10 and a second spring 11, wherein the cylinder 6 is arranged on the left side wall of the yoke 1, the sliding block 7 is arranged in the cylinder 6 in a vertical sliding way, the bottom end of the connecting rod A8 is connected with the top end of the sliding block 7, the top end of the connecting rod A8 is connected with the bottom end of the U-shaped piece 9, the U-shaped piece 9 is sleeved on the outer side wall of the protruding block 5, the first spring 10 is sleeved on the outer side wall of the connecting rod A8 in a matched manner, and the second spring 11 is arranged at the inner bottom of the cylinder 6 in a matched manner;
in this embodiment, after the reed 3 and the electrode generate magnetic force, the magnetic force makes the reed 3 bend and deform, so that the reed 3 contacts with the electrode, and meanwhile, the reed 3 is attracted by the magnetic force to move upwards or downwards to approach the electrode, so that the traction tensile strength of the reed 3 to the multiple groups of guide posts 2 is reduced, the stress strength of the multiple groups of guide posts 2 is reduced, and after the magnetic force disappears, the reed 3 moves upwards or downwards to reset through the elastic device, so that the convenience of use of the assembly is improved.
Example 2
As shown in fig. 1 to 5, a relay yoke assembly of the present utility model includes a yoke 1 and a plurality of sets of guide posts 2, each set of guide posts 2 being installed on the outside of the top end of the yoke 1; the spring plate 3 is provided with a plurality of groups of through holes, the spring plate 3 is sleeved on the outer side walls of the plurality of groups of guide posts 2 in a vertically sliding manner through the plurality of groups of through holes, the left part of the spring plate 3 is bent downwards to be vertical to the left side wall of the yoke 1, the plurality of groups of caps 4 are respectively arranged at the top ends of the plurality of groups of guide posts 2, the left side wall of the yoke 1 is provided with a guide device, the guide device is used for guiding the spring plate 3 to move upwards and downwards, the elastic device is arranged at the left end of the yoke 1, the elastic device is used for providing elastic force for the spring plate 3 to move upwards and downwards, and the bump 5 is arranged at the bottom of the spring plate 3;
as shown in fig. 3, the elastic device comprises a cylinder 6, a sliding block 7, a connecting rod A8, a U-shaped piece 9, a first spring 10 and a second spring 11, wherein the cylinder 6 is arranged on the left side wall of the yoke 1, the sliding block 7 is arranged in the cylinder 6 in a vertical sliding way, the bottom end of the connecting rod A8 is connected with the top end of the sliding block 7, the top end of the connecting rod A8 is connected with the bottom end of the U-shaped piece 9, the U-shaped piece 9 is sleeved on the outer side wall of the protruding block 5, the first spring 10 is sleeved on the outer side wall of the connecting rod A8 in a matched manner, and the second spring 11 is arranged at the inner bottom of the cylinder 6 in a matched manner;
as shown in fig. 2 and 4, the guiding device comprises a C-shaped piece 12 and a plurality of groups of connecting rods B13, wherein the C-shaped piece 12 is arranged on the left side wall of the yoke 1, the left part of the reed 3 is arranged on the C-shaped piece 12 in a sliding way up and down, and the plurality of groups of connecting rods B13 penetrate through the yoke 1 and are connected with the outer side wall of the C-shaped piece 12;
as shown in fig. 5, the electric motor further comprises a terminal 14, wherein the terminal 14 is arranged on the inner side wall of the yoke 1, and the terminal 14 is sleeved outside the plurality of groups of connecting rods B13;
as shown in fig. 4, the spring plate further comprises a process hole 15, wherein the process hole 15 is arranged at the bending position of the spring plate 3;
as shown in fig. 3, the device further comprises a plurality of groups of supporting seats 16, wherein the plurality of groups of supporting seats 16 are all arranged on the left side wall of the yoke 1, and the cylinder 6 is arranged on the outer side wall of the plurality of groups of supporting seats 16;
as shown in fig. 4, the device further comprises a mounting hole 17, wherein the mounting hole 17 is arranged at the bottom end of the yoke 1, and an embedded groove 18 is arranged at the top end of the mounting hole 17;
in this embodiment, when the reed 3 moves upwards, the reed 3 drives the U-shaped member 9 to move upwards through the bump 5, the U-shaped member 9 drives the slider 7 to move upwards through the connecting rod A8, the slider 7 compresses the first spring 10 after moving upwards, when the magnetic force of the reed 3 disappears, the first spring 10 pushes the slider 7 to slide downwards, so that the slider 7 drives the reed 3 to move upwards for reset, when the reed 3 moves downwards, the reed 3 pushes the slider 7 to move downwards through the U-shaped member 9, the slider 7 moves downwards and compresses the second spring 11, so that the second spring 11 is convenient to drive the reed 3 to move upwards for reset, the reed 3 is guided by the movement of the C-shaped member 12, the use stability of the reed 3 is improved, the reed 3 always contacts the C-shaped member 12 when moving upwards and downwards, and the C-shaped member 12 is convenient to electrify the reed 3 through a plurality of groups of connecting rods B13.
When the relay yoke assembly works, after the reed 3 and the electrode generate magnetic force, the magnetic force makes the reed 3 bend and deform, so that the reed 3 contacts with the electrode, meanwhile, the reed 3 is attracted by the magnetic force to move upwards or downwards to be close to the electrode, after the reed 3 moves upwards, the reed 3 drives the U-shaped piece 9 to move upwards through the lug 5, the U-shaped piece 9 drives the sliding block 7 to move upwards through the connecting rod A8, the sliding block 7 compresses the first spring 10 after moving upwards, after the magnetic force of the reed 3 disappears, the first spring 10 pushes the sliding block 7 to slide downwards, so that the sliding block 7 drives the reed 3 to move upwards for reset, and when the reed 3 moves downwards, the reed 3 pushes the sliding block 7 to move downwards through the U-shaped piece 9, and the sliding block 7 compresses the second spring 11 after moving downwards, so that the second spring 11 drives the reed 3 to move upwards for reset.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. A relay yoke assembly comprises a yoke (1) and a plurality of groups of guide posts (2), wherein the guide posts (2) are arranged on the outer side of the top end of the yoke (1); the spring plate is characterized by further comprising a guide device, an elastic device, spring plates (3), caps (4) and protruding blocks (5), wherein a plurality of groups of through holes are formed in the spring plates (3), the spring plates (3) are sleeved on the outer side walls of the plurality of groups of guide posts (2) in a vertically sliding mode through the plurality of groups of through holes, the left parts of the spring plates (3) are bent downwards to be vertical to the left side walls of the yokes (1), the plurality of groups of caps (4) are respectively arranged at the top ends of the plurality of groups of guide posts (2), the left side walls of the yokes (1) are provided with the guide devices, the guide devices are used for guiding the spring plates (3) to move up and down, the elastic devices are arranged at the left ends of the yokes (1), the elastic devices are used for providing elastic force for the spring plates (3) to move up and down, and the protruding blocks (5) are arranged at the bottoms of the spring plates (3).
2. The relay yoke assembly according to claim 1, wherein the elastic device comprises a cylinder (6), a sliding block (7), a connecting rod A (8), a U-shaped piece (9), a first spring (10) and a second spring (11), wherein the cylinder (6) is arranged on the left side wall of the yoke (1), the sliding block (7) is arranged inside the cylinder (6) in a sliding manner up and down, the bottom end of the connecting rod A (8) is connected with the top end of the sliding block (7), the top end of the connecting rod A (8) is connected with the bottom end of the U-shaped piece (9), the U-shaped piece (9) is sleeved on the outer side wall of the protruding block (5), the first spring (10) is sleeved on the outer side wall of the connecting rod A (8) in a matched manner, and the second spring (11) is arranged at the bottom in the cylinder (6) in a matched manner.
3. A relay yoke assembly as defined in claim 1, wherein the guide means comprises a C-shaped member (12) and a plurality of sets of connecting rods B (13), the C-shaped member (12) being mounted on the left side wall of the yoke (1), the left part of the reed (3) being slidably mounted on the C-shaped member (12) up and down, the plurality of sets of connecting rods B (13) each passing through the yoke (1) being connected to the outer side wall of the C-shaped member (12).
4. A relay yoke assembly according to claim 1, further comprising terminals (14), the terminals (14) being mounted on the inner side walls of the yoke (1) and the terminals (14) being sleeved outside the sets of connecting bars B (13).
5. A relay yoke assembly as defined in claim 1, further comprising a process hole (15), the process hole (15) being provided at the bend of the reed (3).
6. A relay yoke assembly as claimed in claim 2, further comprising a plurality of sets of support seats (16), the sets of support seats (16) being mounted on the left side wall of the yoke (1) and the barrel (6) being mounted on the outer side wall of the sets of support seats (16).
7. A relay yoke assembly as claimed in claim 1, further comprising a mounting hole (17), the mounting hole (17) being provided at the bottom end of the yoke (1).
8. A relay yoke assembly as defined in claim 7, further comprising an insertion groove (18), the insertion groove (18) being provided at the top end of the mounting hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054040.1U CN220651911U (en) | 2023-08-01 | 2023-08-01 | Relay yoke subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054040.1U CN220651911U (en) | 2023-08-01 | 2023-08-01 | Relay yoke subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651911U true CN220651911U (en) | 2024-03-22 |
Family
ID=90289357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054040.1U Active CN220651911U (en) | 2023-08-01 | 2023-08-01 | Relay yoke subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651911U (en) |
-
2023
- 2023-08-01 CN CN202322054040.1U patent/CN220651911U/en active Active
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