CN112382536A - High-stability combined relay - Google Patents
High-stability combined relay Download PDFInfo
- Publication number
- CN112382536A CN112382536A CN202011255303.XA CN202011255303A CN112382536A CN 112382536 A CN112382536 A CN 112382536A CN 202011255303 A CN202011255303 A CN 202011255303A CN 112382536 A CN112382536 A CN 112382536A
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- CN
- China
- Prior art keywords
- relay
- fixedly connected
- movable
- relay body
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays
- H01H50/048—Plug-in mounting or sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to the technical field of relays and discloses a high-stability combined relay which comprises a relay body and a base, wherein a plurality of pins are uniformly and equidistantly arranged at the bottom of the relay body in a rectangular shape, the base is arranged below the relay body, jacks matched with the pins are formed in the upper end of the base, an outer cover is sleeved outside the relay body, the bottom of the outer cover is symmetrically and fixedly connected with a fixed frame, a fixed groove is formed in the base below the fixed frame, a movable groove is symmetrically formed in the upper end of the base, a fixed hole and a positioning groove are formed in the groove wall of the fixed groove, and movable plates are arranged on two sides of the outer cover. The combined relay is stably arranged in the outer cover and on the base, the stability of the combined relay is improved, the combined relay can be detached and separated from the outer cover and the base at the same time, and the combined relay is convenient to take out, maintain or replace.
Description
Technical Field
The invention relates to the technical field of relays, in particular to a high-stability combined relay.
Background
The relay is generally formed by combining the relay and the relay base when in use, the relay base can be quickly installed on the guide rail, and the coil of the relay and the contact of electric shock can be led out of the quick connecting column of the base, so that the use and wiring are very convenient, the relay can be directly extracted from the base to be directly replaced if the relay is damaged, and the maintenance time is saved.
The prior patent (publication) No. CN207587637U discloses a combined relay, which not only can prevent the relay from shaking, but also can facilitate the maintenance and replacement of the relay;
the prior patent (publication) No. CN208738142U discloses a combined relay, and the design of a limiting block is used for reducing the gap between an iron core and a base and avoiding the collision between the iron core and the base, so that the stability of the iron core is improved; the design of the heat dissipation shell and the fan has the advantages that when the temperature is high due to the heat generated in the shell, the fan can be opened to transmit cold air into the shell through the ventilation pipe for heat dissipation, and the hot air in the shell is discharged from the heat dissipation holes, so that the heat dissipation performance of the whole device is effectively improved;
the above patents still suffer from the following drawbacks:
the fixed effect of installation of combination formula relay and base is relatively poor for combination formula relay's stability is relatively poor, and combination formula relay and dustcoat are difficult to dismantle the separation, inconvenient combination formula relay take out to maintain or change.
Disclosure of Invention
The invention aims to solve the problems that the combined relay and a base are poor in mounting and fixing effects, the combined relay is poor in stability, and the combined relay and an outer cover are difficult to detach and separate in the prior art, and provides the combined relay with high stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-stability combined relay comprises a relay body and a base, wherein a plurality of pins are uniformly and equidistantly arranged at the bottom of the relay body in a rectangular shape, the base is arranged below the relay body, jacks matched with the pins are formed in the upper end of the base, an outer cover is sleeved outside the relay body, the bottom of the outer cover is symmetrically and fixedly connected with a fixed frame, a fixed groove is formed in the base below the fixed frame, movable grooves are symmetrically formed in the upper end of the base, fixed holes and fixed grooves are formed in the groove walls of the fixed grooves, movable plates are arranged on two sides of the outer cover respectively, springs are symmetrically and fixedly connected onto the movable plates, the other ends of the springs are fixedly connected onto the outer side wall of the outer cover or the groove walls of the movable grooves, movable holes are formed in the outer cover, and, the utility model discloses a relay body, including the dustcoat, the fixed ring of relay body upper end symmetry fixedly connected with, the one end fixed connection of movable rod is on the fly leaf, the other end of movable rod runs through spring, activity hole and solid fixed ring, fixedly connected with dead lever on the fly leaf, the other end of dead lever passes spring, fixed orifices and fixed frame and extends to the constant head tank in, the push rod hole has been seted up to the dustcoat upper end, relay body upper end fixedly connected with push rod, fixed cup joint on the push rod with push rod hole assorted rubber buffer.
Preferably, the two sides of the relay body are symmetrically and fixedly connected with sliding rings, T-shaped sliding rods are symmetrically and fixedly connected in the outer cover, and the sliding rings are connected to the sliding rods in a sliding mode.
Preferably, the wall of the push rod is fixedly sleeved with a flange, and the push rod is connected with the relay body through a screw and the flange.
Preferably, a plurality of radiating holes are formed in the upper end of the outer cover, and dust screens are installed in the radiating holes.
Preferably, one end of the push rod, which is far away from the relay body, is fixedly connected with the push plate.
Preferably, an elastic pad is fixedly connected to the side wall of the movable plate close to the outer cover, and anti-skid grains are arranged on the elastic pad.
Compared with the prior art, the invention provides a high-stability combined relay, which has the following beneficial effects:
the combined relay with high stability is characterized in that the combined relay is provided with a relay body, a base, pins, a jack, an outer cover, a fixed frame, a fixed groove, a movable groove, a fixed hole, movable plates, a spring, a movable hole, a movable rod, a fixed ring, a fixed rod, a push rod hole, a push rod and a rubber plug, when the relay body and the outer cover need to be disassembled and separated, the two movable plates are pulled to separate the relay body from the base, the push rod is pushed downwards to separate the relay body from the outer cover, the combined relay is convenient to disassemble and separate from the outer cover and the base, the combined relay is convenient to take out, maintain or replace, when the relay body is connected with the base, the pins are inserted into the jack, one end of the movable rod is inserted into the fixed ring, one end of the fixed rod penetrates through the fixed frame, the relay body is, the stability of the combined relay is improved.
The combined relay can be detached and separated from the outer cover and the base at the same time, so that the combined relay is convenient to take out, maintain or replace.
Drawings
Fig. 1 is a schematic structural diagram of a high-stability combined relay according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the relay comprises a relay body 1, a base 2, pins 3, jacks 4, a housing 5, a fixed frame 6, a fixed groove 7, a movable groove 8, a fixed hole 9, a movable plate 10, springs 11, movable holes 12, movable rods 13, a fixed ring 14, a fixed rod 15, a push rod hole 16, a push rod 17, a rubber plug 18, a sliding ring 19, a sliding rod 20, heat dissipation holes 21, a push plate 22 and an elastic cushion 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1, as shown in fig. 1-2, the high-stability combined relay includes a relay body 1 and a base 2, a plurality of pins 3 are uniformly and equidistantly installed at the bottom of the relay body 1, the base 2 is disposed below the relay body 1, the upper end of the base 2 is provided with insertion holes 4 matching with the pins 3, the relay body 1 is externally sleeved with an outer cover 5, the bottom of the outer cover 5 is symmetrically and fixedly connected with a fixed frame 6, the base 2 below the fixed frame 6 is provided with a fixed groove 7, the upper end of the base 2 is symmetrically provided with a movable groove 8, the groove wall of the fixed groove 7 is provided with a fixed hole 9 and a positioning groove, two sides of the outer cover 5 are respectively provided with a movable plate 10, the movable plate 10 is symmetrically and fixedly connected with a spring 11, the other end of the spring 11 is fixedly connected to the outer side wall of the outer cover 5 or, a movable rod 13 is slidably connected in the movable hole 12, the upper end of the relay body 1 is symmetrically and fixedly connected with a fixed ring 14, one end of the movable rod 13 is fixedly connected on the movable plate 10, the other end of the movable rod 13 penetrates through the spring 11, the movable hole 12 and the fixed ring 14, a fixed rod 15 is fixedly connected on the movable plate 10, the other end of the fixed rod 15 penetrates through the spring 11, the fixed hole 9 and the fixed frame 6 and extends into the positioning groove, the upper end of the outer cover 5 is provided with a push rod hole 16, the upper end of the relay body 1 is fixedly connected with a push rod 17, a rubber plug 18 matched with the push rod hole 16 is fixedly sleeved on the push rod 17, when the relay body 1 and the outer cover 5 need to be disassembled and separated, the two movable plates 10 are pulled, the spring 11 is stretched, the movable plate 10 drives the movable rod 13 and, insert the end of dead lever 15 and break away from in constant head tank and fixed frame 6, upwards stimulate dustcoat 5 and push rod 17, can make relay body 1 and base 2 separation, promote push rod 17 downwards again, make relay body 1 break away from in dustcoat 5, be convenient for the dismantlement separation of combined relay and dustcoat 5 and base 2, be convenient for take out of combined relay and maintain or change, when relay body 1 and base 2 are connected, insert pin 3 in jack 4, make movable rod 13 one end insert solid fixed ring 14 in, fixed frame 6 is passed to dead lever 15 one end, make relay body 1 fixed with base 2 and dustcoat 5, make firm the installing in dustcoat 5 and on base 2 of combined relay, improve combined relay's stability.
In embodiment 2, as shown in fig. 1 based on embodiment 1, slip rings 19 are symmetrically and fixedly connected to both sides of a relay body 1 of the relay, T-shaped slide rods 20 are symmetrically and fixedly connected to the inside of a housing 5, and the slip rings 19 are slidably connected to the slide rods 20, so that the relay body 1 can be limited and the relay body 1 is prevented from sliding in the horizontal direction.
Embodiment 3 is based on embodiment 1, as shown in fig. 1, a flange is fixedly sleeved on the rod wall of a push rod 17 of the relay, and the push rod 17 is connected with the relay body 1 through a screw and the flange, so that the push rod 17 and the relay body 1 can be conveniently mounted and dismounted.
In embodiment 4, as shown in fig. 1, a plurality of heat dissipation holes 21 are formed in the upper end of the housing 5 of the relay, and a dust screen is installed in the heat dissipation holes 21 to take out heat from the relay body 1 through the heat dissipation holes 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The combined relay with high stability comprises a relay body (1) and a base (2), and is characterized in that a plurality of pins (3) are uniformly and equidistantly arranged at the bottom of the relay body (1), the base (2) is arranged below the relay body (1), jacks (4) matched with the pins (3) are formed in the upper end of the base (2), an outer cover (5) is sleeved outside the relay body (1), a fixed frame (6) is symmetrically and fixedly connected to the bottom of the outer cover (5), a fixed groove (7) is formed in the base (2) below the fixed frame (6), movable grooves (8) are symmetrically formed in the upper end of the base (2), fixed holes (9) and positioning grooves are formed in the groove wall of the fixed groove (7), and movable plates (10) are arranged on two sides of the outer cover (5), the movable relay is characterized in that springs (11) are symmetrically and fixedly connected to the movable plate (10), the other ends of the springs (11) are fixedly connected to the outer side wall of the outer cover (5) or the groove wall of the movable groove (8), movable holes (12) are formed in the outer cover (5), movable rods (13) are slidably connected to the movable holes (12), fixing rings (14) are symmetrically and fixedly connected to the upper end of the relay body (1), one ends of the movable rods (13) are fixedly connected to the movable plate (10), the other ends of the movable rods (13) penetrate through the springs (11), the movable holes (12) and the fixing rings (14), fixing rods (15) are fixedly connected to the movable plate (10), the other ends of the fixing rods (15) penetrate through the springs (11), the fixing holes (9) and the fixing frames (6) and extend into the positioning grooves, push rods (16) are formed in the upper, relay body (1) upper end fixedly connected with push rod (17), fixed cup joint on push rod (17) with push rod hole (16) assorted rubber buffer (18).
2. The combined relay with high stability according to claim 1, wherein the relay body (1) is fixedly connected with sliding rings (19) symmetrically on both sides, the housing (5) is fixedly connected with T-shaped sliding rods (20) symmetrically, and the sliding rings (19) are connected on the sliding rods (20) in a sliding manner.
3. The combined relay with high stability as claimed in claim 1, wherein a flange is fixedly sleeved on the rod wall of the push rod (17), and the push rod (17) is connected with the relay body (1) through a screw and the flange.
4. The combined relay with high stability according to claim 1, wherein a plurality of heat dissipation holes (21) are opened at the upper end of the housing (5), and a dust screen is installed in the heat dissipation holes (21).
5. A high stability combined relay according to claim 1, wherein the end of the push rod (17) far away from the relay body (1) is fixedly connected with a push plate (22).
6. The combined relay with high stability according to claim 1, wherein an elastic pad (23) is fixedly connected to the side wall of the movable plate (10) close to the housing (5), and the elastic pad (23) is provided with anti-slip threads.
7. The combined relay with high stability according to claim 1, wherein the relay body (1) is fixedly connected with sliding rings (19) symmetrically on both sides, a T-shaped sliding rod (20) is fixedly connected symmetrically in the outer cover (5), and the sliding rings (19) are connected on the sliding rod (20) in a sliding manner;
the wall of the push rod (17) is fixedly sleeved with a flange, and the push rod (17) is connected with the relay body (1) through a screw and the flange; a plurality of louvre (21) have been seted up to the upper end of dustcoat (5), install the dust screen in louvre (21), relay body (1)'s one end fixedly connected with push pedal (22) is kept away from in push rod (17), fixed connection cushion (23) on fly leaf (10) are close to the lateral wall of dustcoat (5), be equipped with anti-skidding line on cushion (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011255303.XA CN112382536A (en) | 2020-11-11 | 2020-11-11 | High-stability combined relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011255303.XA CN112382536A (en) | 2020-11-11 | 2020-11-11 | High-stability combined relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112382536A true CN112382536A (en) | 2021-02-19 |
Family
ID=74582769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011255303.XA Withdrawn CN112382536A (en) | 2020-11-11 | 2020-11-11 | High-stability combined relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112382536A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090423A (en) * | 2021-05-07 | 2021-07-09 | 广西四达电器有限公司 | Preheating relay for engine |
| CN113270294A (en) * | 2021-07-15 | 2021-08-17 | 广东电网有限责任公司肇庆供电局 | Relay |
| CN114582674A (en) * | 2022-04-18 | 2022-06-03 | 深圳瑞能电气设备有限公司 | Combined large-current relay |
-
2020
- 2020-11-11 CN CN202011255303.XA patent/CN112382536A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090423A (en) * | 2021-05-07 | 2021-07-09 | 广西四达电器有限公司 | Preheating relay for engine |
| CN113270294A (en) * | 2021-07-15 | 2021-08-17 | 广东电网有限责任公司肇庆供电局 | Relay |
| CN113270294B (en) * | 2021-07-15 | 2021-10-08 | 广东电网有限责任公司肇庆供电局 | Relay |
| CN114582674A (en) * | 2022-04-18 | 2022-06-03 | 深圳瑞能电气设备有限公司 | Combined large-current relay |
| CN114582674B (en) * | 2022-04-18 | 2022-12-06 | 深圳瑞能电气设备有限公司 | Combined large-current relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |
|
| WW01 | Invention patent application withdrawn after publication |