CN219738855U - Relay with double-spring structure - Google Patents
Relay with double-spring structure Download PDFInfo
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- CN219738855U CN219738855U CN202320930139.0U CN202320930139U CN219738855U CN 219738855 U CN219738855 U CN 219738855U CN 202320930139 U CN202320930139 U CN 202320930139U CN 219738855 U CN219738855 U CN 219738855U
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- base
- yoke
- relay
- coil
- stitch
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- 238000005192 partition Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model relates to the field of relays, and the technical scheme of the utility model is as follows: the utility model provides a relay with double spring structure, includes the base, the base is hollow structure, be provided with the division board in the base, the division board will the base internal partition is both sides, the base right side is provided with the coil, the coil both ends are provided with the skeleton, the skeleton upper end is provided with the yoke, the yoke is "L" shape structure, the yoke lower extreme still is provided with the armature, the armature front end with the yoke passes through the spring coupling that two symmetries set up, the yoke top still is provided with the fixed block, be provided with the shell fragment on the fixed block, the shell fragment top is provided with the connection piece, the base left side still symmetry is provided with two quiet springs; the lower end of the framework is also provided with two symmetrically arranged stitch structures connected with the coil.
Description
Technical Field
The utility model relates to the field of relays, in particular to a relay with a double-spring structure.
Background
The relay is an electric control device, and is an electric appliance that causes a predetermined step change in the controlled quantity in an electric output circuit when the change in the input quantity reaches a prescribed requirement. The relay is provided with a control system and a controlled system, is generally applied to an automatic control circuit, and plays roles of automatic adjustment, safety protection, a switching circuit and the like in the circuit. Fifth generation signal relays have emerged, which are smaller in size, lower in power consumption, and higher in reliability. At present, a relay generally used is insufficient in equipment stability caused by excessively small current flow under the working condition, and the armature, yoke and other parts are not balanced and stable enough. Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide a relay with a double-spring structure.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a relay with double spring structure, includes the base, the base is hollow structure, be provided with the division board in the base, the division board will the base internal partition is both sides, the base right side is provided with the coil, the coil both ends are provided with the skeleton, the skeleton upper end is provided with the yoke, the yoke is "L" shape structure, the yoke lower extreme still is provided with the armature, the armature front end with the yoke passes through the spring coupling that two symmetries set up, the yoke top still is provided with the fixed block, be provided with the shell fragment on the fixed block, the shell fragment top is provided with the connection piece, the base left side still symmetry is provided with two quiet springs;
the lower end of the framework is also provided with two symmetrically arranged stitch structures connected with the coil.
By adopting the technical scheme, after the coil is electrified through the stitch, electromagnetism is generated to attract the connecting sheet on the fixed block to contact the yoke iron, and the coil is in a connection state; the connecting piece is not in contact with the yoke and is in a disconnected state under the condition of no power.
The utility model is further provided with: the coil is internally provided with a plurality of iron cores, the iron cores are positioned at the center of the coil, and the iron cores are fixedly connected with the framework in a spin riveting mode.
Through adopting above-mentioned technical scheme, the connection of riveting mode soon makes the fixed more reliable of iron core, and the leakproofness also obtains great improvement.
The utility model is further provided with: the left bending part of the yoke is symmetrically provided with a first spring fixing seat, the first spring fixing seat is provided with a fixing groove which is opened upwards, and two sides of the bottom of the yoke are also provided with two limiting rods.
The utility model is further provided with: the left side of the armature is provided with two second spring fixing seats, the second spring fixing seats are provided with fixing grooves which are opened downwards, the two first spring fixing seats are connected with the two second spring fixing seats through two springs, the two sides of the armature are respectively provided with a limiting groove, and the limiting grooves are adaptive to the limiting rods.
Through adopting above-mentioned technical scheme, setting up of gag lever post and spacing groove can make equipment more stable under operating condition, and the setting of two springs then makes equipment more balanced, and is firm.
The utility model is further provided with: the framework is set up in the fixed plate of both sides about the coil, the below of framework still is provided with the seat of placing of U-shaped structure, the standing groove has still been seted up to the seat both sides of placing.
The utility model is further provided with: the stitch structure including set up in stitch in the standing groove, the stitch is the structure of bending, stitch right side still is provided with the fixation clamp, the fixation clamp is fixed in the standing groove.
By adopting the technical scheme, the stitch fixing clamp is arranged so that the stitch is more convenient to replace and maintain in the later use process.
The utility model is further provided with: the static spring is fixed in the clamping groove of the base.
The utility model is further provided with: the base is characterized in that a shell is further arranged outside the base, and a plurality of connecting ports are further formed in the shell.
In summary, the utility model has the following beneficial effects: the connection of the spin riveting mode ensures that the iron core is fixed more reliably, and the tightness is also greatly improved; the arrangement of the limiting rod and the limiting groove can enable the equipment to be more stable in the working state, and the arrangement of the two springs enables the equipment to be more balanced and firm; the stitch fixation clamp makes the stitch more convenient for change the maintenance in later stage use.
Drawings
Fig. 1 is a schematic structural view of a relay with a double spring structure according to the present utility model.
Fig. 2 is a schematic structural view of a base according to the present utility model.
Fig. 3 is a schematic view showing an internal structure of a relay having a double spring structure according to the present utility model.
Fig. 4 is a schematic structural view of a framework proposed by the present utility model.
Fig. 5 is a schematic view of the structure of the yoke according to the present utility model.
Fig. 6 is a schematic structural view of an armature according to the present utility model.
Fig. 7 is a schematic structural diagram of a stitch structure according to the present utility model.
Fig. 8 is a schematic structural view of a housing according to the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1-a base; 11-dividing plates; a 2-coil; 21-a skeleton; 22-iron core; 23-placing a seat; 231-placing groove; 3-yoke; 31-a first spring holder; 32-a limit rod; 4-armature; 41-a second spring holder; 42-limiting grooves; 5-a spring; 6-fixing blocks; 61-shrapnel; 62-connecting pieces; 7-a static spring; 8-stitch structure; 81-pins; 82-a fixing clip; 9-a housing; 91-connection port.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1-8, the relay with the double-spring structure provided by the utility model comprises a base 1, wherein the base 1 is of a hollow structure, a partition plate 11 is arranged in the base 1, the partition plate 11 divides the interior of the base 1 into two sides, a coil 2 is arranged on the right side of the base 1, two ends of the coil 2 are provided with a framework 21, a yoke 3 is arranged at the upper end of the framework 21, the yoke 3 is of an L-shaped structure, an armature 4 is also arranged at the lower end of the yoke 3, the front end of the armature 4 is connected with the yoke 3 through two symmetrically arranged springs 5, a fixed block 6 is also arranged above the yoke 3, a spring piece 61 is arranged on the fixed block 6, a connecting piece 62 is arranged above the spring piece 61, and two static springs 7 are also symmetrically arranged on the left side of the base 1;
the lower end of the framework 21 is also provided with two symmetrically arranged stitch structures 8 connected with the coil 2.
The utility model is further provided with: the coil 2 is internally provided with a plurality of iron cores 22, the iron cores 22 are positioned at the center of the coil, and the iron cores 22 and the framework 21 are fixedly connected in a spin riveting mode.
The utility model is further provided with: the left bending part of the yoke 3 is symmetrically provided with a first spring fixing seat 31, the first spring fixing seat 31 is provided with a fixing groove which is opened upwards, and two sides of the bottom of the yoke 3 are also provided with two limiting rods 32.
The utility model is further provided with: the left side of the armature 41 is provided with two second spring fixing seats 41, the second spring fixing seats 41 are provided with fixing grooves which are opened downwards, the two first spring fixing seats 31 are connected with the two second spring fixing seats 41 through two springs 5, two sides of the armature 41 are respectively provided with a limiting groove 42, and the limiting grooves 42 are matched with the limiting rods 32.
The utility model is further provided with: the framework 21 is a fixed plate arranged on the upper side and the lower side of the coil 2, a placing seat 23 with a U-shaped structure is further arranged below the framework 21, and placing grooves 231 are further formed in two sides of the placing seat 23.
The utility model is further provided with: the stitch structure 8 comprises a stitch 81 arranged in the placement groove 231, the stitch 81 is of a bending structure, a fixing clamp 82 is further arranged on the right side of the stitch 81, and the fixing clamp 82 is fixed in the placement groove 231.
The utility model is further provided with: the static spring 7 is fixed in the clamping groove of the base 1.
The utility model is further provided with: the outer part of the base 1 is also provided with a shell 9, and the shell 9 is also provided with a plurality of connecting ports 91.
Working principle: after the coil is electrified through the stitch, electromagnetism is generated, and the connecting sheet on the attraction fixing block is contacted with the yoke iron and is in a connection state; the connecting piece is not in contact with the yoke and is in a disconnected state under the condition of no power.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Relay with double spring structure, including base (1), its characterized in that: the novel electric power generation device is characterized in that the base (1) is of a hollow structure, a partition plate (11) is arranged in the base (1), the partition plate (11) divides the interior of the base (1) into two sides, a coil (2) is arranged on the right side of the base (1), two ends of the coil (2) are provided with frameworks (21), yoke iron (3) are arranged at the upper ends of the frameworks (21), the yoke iron (3) is of an L-shaped structure, an armature iron (4) is further arranged at the lower end of the yoke iron (3), the front end of the armature iron (4) is connected with the yoke iron (3) through two symmetrically arranged springs (5), a fixed block (6) is further arranged above the yoke iron (3), an elastic sheet (61) is arranged on the fixed block (6), connecting sheets (62) are arranged above the elastic sheet (61), and two static springs (7) are further symmetrically arranged on the left side of the base (1).
The lower end of the framework (21) is also provided with two symmetrically arranged stitch structures (8) connected with the coil (2).
2. A relay having a double spring structure according to claim 1, wherein: a plurality of iron cores (22) are further arranged in the coil (2), the iron cores (22) are located at the center of the coil, and the iron cores (22) and the framework (21) are fixedly connected in a spin riveting mode.
3. A relay having a double spring structure according to claim 1, wherein: the left bending part of the yoke (3) is symmetrically provided with a first spring fixing seat (31), the first spring fixing seat (31) is provided with a fixing groove which is opened upwards, and two sides of the bottom of the yoke (3) are also provided with two limiting rods (32).
4. A relay having a double spring structure according to claim 3, wherein: the left side of armature (4) is provided with two second spring fixing bases (41), be provided with downwardly opening's fixed slot on second spring fixing base (41), two first spring fixing base (31) with two second spring fixing base (41) are connected through two springs (5), armature (4) both sides all are provided with spacing groove (42), spacing groove (42) with gag lever post (32) are suited.
5. A relay having a double spring structure according to claim 1, wherein: the framework (21) is a fixed plate arranged on the upper side and the lower side of the coil (2), a placing seat (23) with a U-shaped structure is further arranged below the framework (21), and placing grooves (231) are further formed in the two sides of the placing seat (23).
6. A relay having a double spring structure according to claim 5, wherein: stitch structure (8) including set up in stitch (81) in standing groove (231), stitch (81) are the structure of bending, stitch (81) right side still is provided with fixation clamp (82), fixation clamp (82) are fixed in standing groove (231).
7. A relay having a double spring structure according to claim 1, wherein: the static spring (7) is fixed in the clamping groove of the base (1).
8. A relay having a double spring structure according to claim 1, wherein: the base (1) is also provided with a shell (9) outside, and the shell (9) is also provided with a plurality of connectors (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930139.0U CN219738855U (en) | 2023-04-23 | 2023-04-23 | Relay with double-spring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930139.0U CN219738855U (en) | 2023-04-23 | 2023-04-23 | Relay with double-spring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738855U true CN219738855U (en) | 2023-09-22 |
Family
ID=88026476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320930139.0U Active CN219738855U (en) | 2023-04-23 | 2023-04-23 | Relay with double-spring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738855U (en) |
-
2023
- 2023-04-23 CN CN202320930139.0U patent/CN219738855U/en active Active
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