CN219226165U - Combined relay convenient for capacity expansion - Google Patents
Combined relay convenient for capacity expansion Download PDFInfo
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- CN219226165U CN219226165U CN202320825644.9U CN202320825644U CN219226165U CN 219226165 U CN219226165 U CN 219226165U CN 202320825644 U CN202320825644 U CN 202320825644U CN 219226165 U CN219226165 U CN 219226165U
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- limiting frame
- assembly
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of combined relays and discloses a combined relay with convenient capacity expansion, wherein a limiting component is slidably assembled at the top of a mounting seat, a relay structure is assembled in the limiting component in a limiting mode, the relay structure is a first relay unit and a second relay unit which are assembled in a mutually clamping mode, the first relay unit and the second relay unit are identical in structure, a clamping component is arranged on the left side wall of a relay body, a plug-in component matched with the clamping component is arranged on the right side wall of the relay body, the distance between a front limiting frame and a rear limiting frame can be adjusted according to the size of the relay structure, the application range of the relay structure is conveniently improved, meanwhile, limiting installation of the relay structure is facilitated, and the stability between the relay structures can be guaranteed while the purpose of capacity expansion can be achieved through quick-dismantling installation of the clamping component and the plug-in component.
Description
Technical Field
The utility model relates to the technical field of combined relays, in particular to a combined relay with convenient capacity expansion.
Background
The relay is an electric control device, which is an electric appliance for making the controlled quantity generate preset step change in the electric output circuit when the change of the input quantity reaches the prescribed requirement, and has the interaction relation between a control system and a controlled system, and is generally applied to an automatic control circuit, and is actually a switch for controlling the operation of large current by small current.
Be provided with buffer in the mechano-electronic combination formula relay of application number 201920381549.8, when the casing received the striking, can provide certain protection to the relay body, guarantee the stability of relay body work, but current many mechano-electronic combination formula relays are all fixed mounting on the mounting bracket, along with the development of age, the efficiency of single relay can't satisfy the needs of production, the relay structure on the market at present can't realize that a plurality of relays are put together and are used the purpose that reaches the dilatation, and need guarantee the dismouting convenience between the structure when relay integrated configuration.
Therefore, it is necessary to solve the above problems by a combination relay which is convenient for capacity expansion.
Disclosure of Invention
The utility model aims to provide a combined relay with convenient capacity expansion so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient expanded combination formula relay, includes the mount pad, the bottom left and right sides of mount pad is fixed with the mounting panel, the top slip assembly of mount pad has spacing subassembly, spacing assembly has the relay structure in the spacing subassembly, and the relay structure is first relay unit and the second relay unit of mutual block assembly, just first relay unit and the second relay unit structure are the same;
the limiting assembly comprises a rear limiting frame fixed at the rear side of the top of the mounting seat and a front limiting frame assembled at the front side of the top of the mounting seat in a sliding manner, and the front limiting frame and the rear limiting frame are connected through a tension spring;
the first relay unit comprises a relay body, pins are integrally formed at the top of the relay body, a clamping assembly is arranged on the left side wall of the relay body, and a plugging assembly matched with the clamping assembly is arranged on the right side wall of the relay body.
Preferably, the positioning groove is formed in the left side wall of the clamping assembly, the holding groove is formed in the top and the bottom in the positioning groove, the rubber rod is fixed on the side wall far away from the opening in the holding groove, the supporting spring is movably sleeved on the outer side wall of the rubber rod, one end of the supporting spring is fixed on the inner side wall of the holding groove, the other end of the supporting spring and the rubber rod are fixedly connected with the limiting block, and the magnetic attraction plate is sleeved at the end part of the limiting block in an embedded mode.
Preferably, the magnetic suction plate is an iron sheet, the limiting block is slidably assembled in the accommodating groove, and the end part of the limiting block is hemispherical.
Preferably, the plug-in component is matched with the positioning groove, the top and the bottom of the plug-in component are provided with clamping grooves matched with the limiting blocks, and an electromagnet is fixedly assembled on the side wall of one side, far away from the opening, in the clamping grooves.
Preferably, the slide ways are arranged on the left side and the right side of the top of the mounting seat, and the slide blocks matched with the slide ways are integrally formed at the bottom of the front limiting frame.
Preferably, the front limiting frame and the rear limiting frame have the same size, guide holes corresponding to the extension springs are formed in the side walls of the opposite sides of the front limiting frame and the rear limiting frame, and two ends of the extension springs are fixed in the two groups of guide holes.
The utility model has the technical effects and advantages that:
1. the utility model is provided with the limiting component, when in use, the distance between the front limiting frame and the rear limiting frame can be adjusted according to the size of the relay structure, so that the application range of the relay structure is conveniently improved, the relay structure is conveniently limited and installed, and meanwhile, the clamping stability of the front limiting frame and the rear limiting frame to the relay structure is provided by utilizing the stretching resilience force of the stretching spring.
2. According to the utility model, the plugging component matched with the clamping component is arranged on the right side wall of the relay body, the installation convenience between the first relay unit and the second relay unit can be rapidly realized through the combined installation between the clamping component and the plugging component, the purpose of capacity expansion is realized, and the stability between relay structures is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of the portion a of the present utility model.
Fig. 3 is a schematic view of the structure of the first relay unit according to the present utility model.
Fig. 4 is a schematic diagram showing an assembly structure of a first relay unit and a second relay unit according to the present utility model.
Fig. 5 is an assembly schematic diagram of the plugging assembly and the clamping assembly of the present utility model.
In the figure: 1. a mounting plate; 2. a mounting base; 21. a slideway; 3. a limit component; 31. a front limit frame; 32. a rear limit frame; 33. a tension spring; 4. a first relay unit; 41. a relay body; 42. pins; 43. a clamping assembly; 431. a positioning groove; 432. a receiving groove; 433. a rubber rod; 434. a support spring; 435. a limiting block; 436. a magnetic suction plate; 44. a plug assembly; 441. a clamping groove; 442. an electromagnet; 5. and a second relay unit.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples
The utility model provides a combined relay convenient for capacity expansion, which is shown in fig. 1 to 5, and comprises a mounting seat 2, wherein mounting plates 1 are fixed on the left side and the right side of the bottom of the mounting seat 2, a limiting component 3 is slidably assembled on the top of the mounting seat 2, a relay structure is assembled in the limiting component 3 in a limiting way, the relay structure is a first relay unit 4 and a second relay unit 5 which are assembled in a mutually clamping way, the first relay unit 4 and the second relay unit 5 are identical in structure, the combined assembly between relays is completed through the first relay unit 4 and the second relay unit 5 which are assembled together in a clamping way, the purpose of capacity expansion is achieved, and meanwhile, the limiting installation of the first relay unit 4 and the second relay unit 5 can be realized through the limiting component 3.
Referring to fig. 1-2, the limiting component 3 includes a rear limiting frame 32 fixed at the rear side of the top of the mounting seat 2, and further includes a front limiting frame 31 slidably assembled at the front side of the top of the mounting seat 2, the front limiting frame 31 and the rear limiting frame 32 are connected by a tension spring 33, the front limiting frame 31 and the rear limiting frame 32 have the same size, guide holes corresponding to the tension spring 33 are formed on opposite side walls of the front limiting frame 31 and the rear limiting frame 32, and two ends of the tension spring 33 are fixed in the two groups of guide holes, so that the distance between the front limiting frame 31 and the rear limiting frame 32 can be adjusted according to the size of the relay structure during use, the application range of the relay structure is convenient to be improved, the relay structure is convenient to be mounted in a limiting mode, and the clamping stability of the relay structure is provided by the front limiting frame 31 and the rear limiting frame 32 by using the tension resilience force of the tension spring 33.
Referring to fig. 3-4, the first relay unit 4 includes a relay body 41, a pin 42 is integrally formed at the top of the relay body 41, a clamping component 43 is disposed at the left side wall of the relay body 41, a plug component 44 matched with the clamping component 43 is disposed at the right side wall of the relay body 41, and the convenience of installation between the first relay unit 4 and the second relay unit 5 can be quickly realized through the combined installation between the clamping component 43 and the plug component 44, so that the purpose of capacity expansion is realized and the stability between relay structures is ensured.
Referring to fig. 5, a positioning groove 431 is formed on a left side wall of the locking assembly 43, a receiving groove 432 is formed in an inner top and a bottom of the positioning groove 431, a rubber rod 433 is fixed on a side wall of the receiving groove 432 far away from the opening, a supporting spring 434 is movably sleeved on an outer side wall of the rubber rod 433, one end of the supporting spring 434 is fixed on an inner side wall of the receiving groove 432, the other end of the supporting spring 434 and the rubber rod 433 are fixedly connected with a limiting block 435, a magnetic attraction plate 436 is sleeved at an end part of the limiting block 435 in an embedded manner, the magnetic attraction plate 436 is an iron sheet, the limiting block 435 is slidingly assembled in the receiving groove 432, a hemispherical end part of the limiting block 435, a locking groove 441 matched with the limiting block 435 is formed in an inner top and a bottom of the inserting assembly 44, and an electromagnet 442 is fixedly assembled on a side wall of the locking groove 441 far away from the opening.
During installation and use, install the constant head tank 431 in the block subassembly 43 on the grafting subassembly 44 on the first relay unit 4 and the second relay unit 5, realize quick location installation between first relay unit 4 and the second relay unit 5, when grafting subassembly 44 continuously inserts constant head tank 431, grafting subassembly 44 can extrude stopper 435, then make supporting spring 434 take place to compress and shrink inwards to holding tank 432, when holding tank 432 corresponds with block tank 441, supporting spring 434 promotes stopper 435 and inlays to the block tank 441 in, can realize spacing installation to grafting subassembly 44, simultaneously when relay work, electro-magnet 442 gets electricity, can produce the adsorption force to magnetic attraction plate 436, improve the installation steadiness of stopper 435 in block tank 441.
When the relay structure is disassembled, the relay structure is controlled to lose electricity, and meanwhile, reverse current is led into the electromagnet 442, so that the electromagnet 442 can be caused to generate repulsive force to the magnetic attraction plate 436, the limiting block 435 is pushed to overcome the supporting force of the supporting spring 434 and retract into the accommodating groove 432, the plug-in assembly 44 is pulled out, and then the limiting block 435 is reset under the action of the supporting spring 434 after the magnetic repulsive force of the electromagnet 442 is lost.
It should be noted that, after the relay structure loses power, if the electromagnet 442 is not led with a reverse current, at this time, the first relay unit 4 and the second relay unit 5 are pulled by an external force at the same time, so that the plug assembly 44 can be caused to generate a pressing force on the limiting block 435, and then the supporting spring 434 is caused to be compressed and retract into the accommodating groove 432, so that separation between the limiting block 435 and the engaging groove 441 can be achieved, and separation between the plug assembly 44 and the engaging assembly 43 can be also achieved, but convenience of separation operation can be improved after the electromagnet 442 is led with a reverse current.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a make things convenient for combination formula relay of dilatation, includes mount pad (2), the bottom left and right sides of mount pad (2) all is fixed with mounting panel (1), its characterized in that: the top of the mounting seat (2) is provided with a limiting assembly (3) in a sliding manner, a relay structure is arranged in the limiting assembly (3) in a limiting manner, the relay structure is a first relay unit (4) and a second relay unit (5) which are mutually clamped and assembled, and the first relay unit (4) and the second relay unit (5) are identical in structure;
the limiting assembly (3) comprises a rear limiting frame (32) fixed on the rear side of the top of the mounting seat (2), and further comprises a front limiting frame (31) which is assembled on the front side of the top of the mounting seat (2) in a sliding manner, and the front limiting frame (31) and the rear limiting frame (32) are connected through a tension spring (33);
the first relay unit (4) comprises a relay body (41), pins (42) are integrally formed at the top of the relay body (41), a clamping assembly (43) is arranged on the left side wall of the relay body (41), and a plugging assembly (44) matched with the clamping assembly (43) is arranged on the right side wall of the relay body (41).
2. The modular relay for facilitating capacity expansion of claim 1, wherein: the left side wall of block subassembly (43) has seted up constant head tank (431), holding tank (432) have all been seted up to top and bottom in constant head tank (431), be fixed with rubber stick (433) on keeping away from open-ended one side lateral wall in holding tank (432), just movable sleeve is equipped with supporting spring (434) on the lateral wall of rubber stick (433), the one end of supporting spring (434) is fixed on holding tank (432) inside wall, the other end and stopper (435) fixed connection of supporting spring (434) and rubber stick (433), just the tip cover of stopper (435) is equipped with magnetic attraction plate (436).
3. The modular relay for facilitating capacity expansion of claim 2, wherein: the magnetic attraction plate (436) is an iron sheet, the limiting block (435) is slidably assembled in the accommodating groove (432), and the end part of the limiting block (435) is hemispherical.
4. A modular relay for facilitating expansion as set forth in claim 3, further comprising: the plug-in assembly (44) is matched with the positioning groove (431), the top and the bottom of the plug-in assembly (44) are provided with clamping grooves (441) matched with the limiting blocks (435), and an electromagnet (442) is fixedly assembled on the side wall, far away from the opening, of the clamping grooves (441).
5. The modular relay for facilitating capacity expansion of claim 1, wherein: slide ways (21) are arranged on the left side and the right side of the top of the mounting seat (2), and sliding blocks matched with the slide ways (21) are integrally formed at the bottom of the front limiting frame (31).
6. The modular relay for facilitating capacity expansion of claim 1, wherein: the front limiting frame (31) and the rear limiting frame (32) are the same in size, guide holes corresponding to the extension springs (33) are formed in the side walls of the opposite sides of the front limiting frame (31) and the rear limiting frame (32), and two ends of the extension springs (33) are fixed in the two groups of guide holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825644.9U CN219226165U (en) | 2023-04-14 | 2023-04-14 | Combined relay convenient for capacity expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825644.9U CN219226165U (en) | 2023-04-14 | 2023-04-14 | Combined relay convenient for capacity expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219226165U true CN219226165U (en) | 2023-06-20 |
Family
ID=86739178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320825644.9U Active CN219226165U (en) | 2023-04-14 | 2023-04-14 | Combined relay convenient for capacity expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219226165U (en) |
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2023
- 2023-04-14 CN CN202320825644.9U patent/CN219226165U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 1018 Boan Road, Wantou Village, Jinqiu Office, Boxing County, Binzhou City, Shandong Province, 256500 Patentee after: Liu Longlong Country or region after: China Address before: 463999 West Industrial Park, Shangcai County Industrial Cluster, Zhumadian, Henan Province Patentee before: HENAN SHANGJI ELECTRIC APPLIANCE TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |