CN219040352U - Relay with pluggable reed hook - Google Patents
Relay with pluggable reed hook Download PDFInfo
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- CN219040352U CN219040352U CN202222985405.8U CN202222985405U CN219040352U CN 219040352 U CN219040352 U CN 219040352U CN 202222985405 U CN202222985405 U CN 202222985405U CN 219040352 U CN219040352 U CN 219040352U
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- bending
- armature
- reed
- fixing
- hook
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- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 36
- 238000005452 bending Methods 0.000 claims abstract description 73
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model discloses a relay of a plug-in type reed hook, which comprises a shell and a base, wherein a fixing plate protruding upwards is arranged at the inner end of the base, an electromagnetic mechanism and an auxiliary reed are arranged between the base and the shell, the electromagnetic mechanism is provided with an armature, the armature is detachably fixed on the fixing plate of the base through the auxiliary reed, the auxiliary reed comprises a fixing sheet and a bending sheet arranged on the fixing sheet, a first bending clamping hook protruding outwards is arranged at the upper end of the fixing sheet, the first bending clamping hook is pressed on the armature, and a bending elastic sheet which can be bent back and forth and is positioned at the lower end of the first bending clamping hook is arranged on the fixing sheet; the utility model has simple structure and convenient and quick use, adopts the auxiliary reed to be clamped in the fixing clamping groove of the fixing plate, and is provided with the clamping hooks at the two sides of the auxiliary reed, the clamping hooks at the outer side are used for pressing the clamping hooks on the armature, the clamping hooks at the inner side are convenient to maintain and disassemble, and the second bending clamping hooks are kneaded in the middle and lifted upwards, so that the effect of quick disassembly is realized by the design of bidirectional bending, and the later maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of relays, and particularly discloses a relay with a pluggable reed hook.
Background
The relay is an electric control device, and when the variation of the input quantity is large enough to meet the prescribed requirement, the controlled quantity is subjected to a predetermined step change in an electric output circuit. It has an interactive relationship between the control system and the controlled system. It is an automatic switch which uses small current to control large current operation, so it can be used for automatic regulation, safety protection and conversion circuit.
Most of the existing relays are inconvenient in assembly and disassembly, the reed cannot be accurately positioned in the assembly process, the clamping hooks are difficult to accurately press on the armatures, and the existing relays are easy to break when the clamping hooks are disassembled, so that the disassembly and maintenance of defective products are not facilitated, and the production and maintenance cost of products are increased; in addition, a small amount of relays are not detachable, most of the positioning modes of the hooks are stranded, the maintenance of defective products is not facilitated, and once the products are scrapped, the involved parts are involved, so that the production cost of enterprises is increased.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a relay with a plug-in reed hook.
In order to solve the technical problems, the utility model adopts the following technical scheme: the relay comprises a shell and a base, wherein a fixing plate protruding upwards is arranged at the inner end of the base, an electromagnetic mechanism and an auxiliary reed are arranged between the base and the shell, the electromagnetic mechanism is provided with an armature, and the armature is detachably fixed on the fixing plate of the base through the auxiliary reed;
the auxiliary reed comprises a fixing sheet and a bending sheet arranged on the fixing sheet, a first bending clamping hook extending outwards is arranged at the upper end of the fixing sheet, the first bending clamping hook is pressed on the armature, a bending elastic sheet capable of bending and swinging reciprocally and located at the lower end of the first bending clamping hook is arranged on the fixing sheet, a second bending clamping hook extending inwards is arranged at the upper end of the bending elastic sheet, and the second bending clamping hook is abutted to the fixing plate.
Preferably, a fixing slot for fixing the fixing piece of the auxiliary reed is arranged at the upper end of the fixing plate, a limiting groove for limiting excessive expansion of the second bending clamping hook is arranged in the fixing slot, and a containing slot for containing the yoke is arranged at the inner end surface of the fixing plate.
Preferably, the electromagnetic mechanism further comprises a yoke, the armature is provided with a positioning hole corresponding to the position of the yoke, the yoke is clamped into the positioning hole of the armature for positioning and mounting, and an avoidance hole for giving way to the yoke is further formed in the inner corner of the positioning hole.
Preferably, the top end of the yoke is provided with a guiding inclined plane which is inclined inwards from bottom to top, and the guiding inclined planes are respectively arranged on four surfaces of the top end of the yoke and form a trapezoid structure with a small upper part and a big lower part.
Preferably, the second bending hook is disposed in a limiting groove of the fixing groove, and the first bending hook of the auxiliary spring is disposed at the rear end of the armature and used for pressing the armature to limit the armature.
Preferably, the bending piece of the auxiliary reed is further provided with an adjusting lug protruding outwards, and the adjusting lug is used for adjusting the bending angle between the bending piece and the fixing piece so as to adjust the pressure of the first bending clamping hook to the armature.
The beneficial effects of the utility model are as follows: the utility model has simple structure and convenient and quick use, adopts the auxiliary reed to be clamped in the fixing clamping groove of the fixing plate, and is provided with the clamping hooks at the two sides of the auxiliary reed, the clamping hooks at the outer side are used for pressing the clamping hooks on the armature, the clamping hooks at the inner side are convenient to maintain and disassemble, and the second bending clamping hooks are kneaded in the middle and lifted upwards, so that the effect of quick disassembly is realized by the design of bidirectional bending, and the later maintenance is convenient.
In addition, the auxiliary spring is provided with the adjusting lug, so that the angle and the pressure of the clamping hook pressed on the armature can be quickly adjusted, the adjustability of the product is improved, and the auxiliary spring is suitable for more products.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic exploded view of the present utility model.
FIG. 3 is a schematic view of the structure of the base of the present utility model.
Figure 4 is a schematic view of the auxiliary reed of the present utility model.
Fig. 5 is a partially enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 6 is a partially enlarged schematic structural view of the present utility model at B in fig. 3.
The attached drawings are used for identifying and describing:
10. a housing; 20. a base; 21. a fixing plate; 211. a fixing slot; 22. a receiving groove; 23. a limiting groove; 30. a coil; 40. a yoke; 41. an introduction slope; 50. an armature; 51. positioning holes; 52. avoidance holes; 60. an auxiliary reed; 61. a fixing piece; 62. bending the sheet; 63. a first bending hook; 64. a second bending hook; 65. adjusting the lug; 66. bending the spring plate.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
As shown in fig. 1 to 5, a relay for a plug-in type spring hook comprises a housing 10 and a base 20, wherein a fixing plate 21 protruding upwards is arranged at the inner end of the base 20, an electromagnetic mechanism and an auxiliary spring 60 are arranged between the base 20 and the housing 10, the electromagnetic mechanism is provided with an armature 50, the armature 50 is detachably fixed on the fixing plate 21 of the base 20 through the auxiliary spring 60, the auxiliary spring 60 comprises a fixing plate 61 and a bending piece 62 arranged on the fixing plate 61, a first bending hook 63 protruding outwards is arranged at the upper end of the fixing plate 61, a bending elastic piece 66 capable of reciprocating bending and swinging and arranged at the lower end of the first bending hook 63 is arranged on the fixing plate 61, a second bending hook 64 protruding inwards is arranged at the upper end of the bending elastic piece 66, and an outwards protruding adjusting lug 65 is arranged on the bending piece 62 of the auxiliary spring 60.
Referring to fig. 6, it is shown: in the present embodiment, by providing a fixing clip groove 211 for the fixing piece 61 of the auxiliary reed 60 to be clipped into inside at the upper end of the fixing plate 21, and providing a restricting groove 23 for restricting the excessive deployment of the second bending clip 64 in the fixing groove, the excessive deployment thereof is prevented by the restricting groove 23 abutting against the upper end portion of the bending spring piece 66, at the time of installation, the auxiliary reed 60 is placed in the fixing clip groove 211 to be restricted and fixed, from moving left and right, and the outward deployment angle of the second bending clip 64 is prevented from being too large by the restricting groove 23, and also a receiving groove 22 for receiving the yoke 40 is provided at the inner end surface of the fixing plate 21, by placing the yoke 40 into the receiving groove 22, the fixing piece 61 of the auxiliary reed 60 is positioned between the yoke 40 and the fixing clip groove 211 of the fixing plate 21.
In this embodiment, the electromagnetic mechanism further has a yoke 40, and a positioning hole 51 corresponding to the position of the yoke 40 is further provided on the armature 50, through the yoke 40 placed in the accommodating groove 22 and then stably positioned through the positioning hole 51 on the armature 50, so that the armature 50 is clamped into the yoke 40 to be positioned and installed through the positioning hole 51 during installation, and an avoiding hole 52 for avoiding the yoke 40 is further provided at the inner corner of the positioning hole 51, and the armature 50 can be prevented from being damaged by collision to the yoke 40 during installation and positioning by additionally providing the avoiding hole 52, so that the effective avoidance is achieved.
In this embodiment, the top end of the yoke 40 is further provided with the guiding inclined planes 41 inclined inwards from bottom to top, and the guiding inclined planes 41 are respectively arranged on the four surfaces of the top end of the yoke 40, so that the top end of the yoke 40 forms a trapezoid structure with a small top and a large bottom, thereby facilitating the rapid guiding installation effect when the armature 50 is installed in the positioning hole 51, and improving the assembly efficiency.
In this embodiment, the yoke 40 is configured to have a T-shaped structure, the head of the upper end of the T-shaped structure of the yoke 40 is mounted in the positioning hole 51 and the accommodating groove 22, so as to achieve the effect of rapid positioning and mounting, and then the lower end of the yoke 40 is disposed between the armature 50 and the coil 30, so that the coil 30 generates a magnetic field after being electrically conductive, and the armature 50 above swings downward to touch the yoke 40, so as to achieve the conduction of the magnetic circuit.
In this embodiment, the second bending hook 64 is disposed in the limiting groove 23 of the fixing slot 211, the first bending hook 63 of the auxiliary spring 60 is disposed at the rear end of the armature 50 and is used for hooking and pressing the back of the armature 50 to limit the armature 50, the auxiliary spring 60 can play a role in quick assembly, when the assembly and disassembly are needed, the second bending hook 64 is kneaded to make the bending spring 66 far away from the limit of the limiting groove 23, the upper end of the bending spring 66 is not pressed and limited by the limiting groove 23 in the fixing slot 211, and then the quick extraction is realized by pulling the second bending hook upward.
In the present embodiment, the length of the adjusting tab 65 extending is set to be greater than the length of the armature 50, so that a user can adjust the bending angle between the bending tab 62 and the fixing piece 21 through the adjusting tab 65, thereby realizing rapid adjustment of the pressure of the first bending hook 63 on the armature 50.
In the actual use process, the auxiliary reed 60 is mounted on the fixed plate 21, then the first bending hook 63 of the auxiliary reed 60 is hooked on the armature 50, the bending spring 66 is abutted against the limiting groove 23 of the fixed plate 21, and when the angle of the first bending hook 63 needs to be adjusted, the angle of the bending piece 62 and the bending angle of the fixed plate 21 are changed by manually adjusting the angle of the adjusting lug 65, so that the pressing force between the first bending hook 63 and the armature 50 is adjusted.
When the electromagnetic mechanism is installed, the electromagnetic mechanism is also provided with the coil 30, the coil 30 is placed on the base 20 and positioned on the inner side of the fixed plate 21, the yoke 40 and the auxiliary reed 60 are arranged between the coil 30 and the fixed plate 21, the auxiliary reed 60 can be installed in the fixed clamping groove 211 of the fixed plate 21, the limiting groove 23 is pressed against the bending elastic sheet 66, the bending elastic sheet 66 is prevented from extending outwards, and then the armature 50 is arranged above the coil 30 and is used for realizing magnetic circuit conduction with the coil 30.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (6)
1. The utility model provides a plug-in reed couple's relay, includes shell and base, its characterized in that: the inner end of the base is provided with a fixing plate protruding upwards, an electromagnetic mechanism and an auxiliary spring are arranged between the base and the shell, the electromagnetic mechanism is provided with an armature, and the armature is detachably fixed on the fixing plate of the base through the auxiliary spring;
the auxiliary reed comprises a fixing sheet and a bending sheet arranged on the fixing sheet, a first bending clamping hook extending outwards is arranged at the upper end of the fixing sheet, the first bending clamping hook is pressed on the armature, a bending elastic sheet capable of bending and swinging reciprocally and located at the lower end of the first bending clamping hook is arranged on the fixing sheet, a second bending clamping hook extending inwards is arranged at the upper end of the bending elastic sheet, and the second bending clamping hook is abutted to the fixing plate.
2. The relay of a plug-in reed hook as in claim 1, wherein: the upper end department of fixed plate is equipped with one and is used for supplying the stationary blade card of auxiliary reed to establish the fixed draw-in groove in, be equipped with the restriction recess that is used for restricting the excessive expansion of second bending trip in the fixed draw-in groove, the interior terminal surface of fixed plate is equipped with the storage tank that is used for holding and establishes the yoke.
3. The relay of a plug-in reed hook as in claim 1, wherein: the electromagnetic mechanism is characterized in that the electromagnetic mechanism is also provided with a yoke, the armature is provided with a positioning hole corresponding to the position of the yoke, the yoke is clamped into the positioning hole of the armature for positioning and mounting, and the inner corner of the positioning hole is also provided with an avoiding hole for giving way to the yoke.
4. A relay for a plug-in reed latch according to claim 3, wherein: the top of the yoke is provided with a guiding inclined plane which is inclined inwards from bottom to top, and the guiding inclined planes are distributed on four surfaces of the top of the yoke and form a trapezoid structure with a small upper part and a large lower part.
5. The relay of a plug-in reed hook as in claim 2, wherein: the second bending clamping hook is arranged in the limiting groove of the fixing groove, and the first bending clamping hook of the auxiliary spring is arranged at the rear end of the armature and used for pressing the armature so as to limit the armature.
6. The relay of a plug-in reed hook as in claim 1, wherein: the bending piece of the auxiliary reed is also provided with an outwards-extending adjusting lug, and the adjusting lug is used for adjusting the bending angle between the bending piece and the fixing piece so as to adjust the pressure of the first bending clamping hook to the armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222985405.8U CN219040352U (en) | 2022-11-09 | 2022-11-09 | Relay with pluggable reed hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222985405.8U CN219040352U (en) | 2022-11-09 | 2022-11-09 | Relay with pluggable reed hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219040352U true CN219040352U (en) | 2023-05-16 |
Family
ID=86278953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222985405.8U Active CN219040352U (en) | 2022-11-09 | 2022-11-09 | Relay with pluggable reed hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219040352U (en) |
-
2022
- 2022-11-09 CN CN202222985405.8U patent/CN219040352U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plug-in spring hook relay Granted publication date: 20230516 Pledgee: Agricultural Bank of China Limited Dongguan Shijie Branch Pledgor: DONGGUAN YONGNENG ELECTRONICS CO.,LTD. Registration number: Y2024980022018 |