CN213212063U

CN213212063U - Relay with a movable contact

Info

Publication number: CN213212063U
Application number: CN202022726398.0U
Authority: CN
Inventors: 桂逢强
Original assignee: Zhejiang Youjia Electric Co ltd
Current assignee: Zhejiang Youjia Electric Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-14
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a relay relates to the relay field, including relay body and mounting panel, one side fixed mounting of relay body has the fixed plate, the first L shape splint of top side fixed mounting of fixed plate, one side fixed mounting of fixed plate has the bar rubber slab. The utility model discloses in, when need carry out relay body fixed mounting, press the square plate, it is rotatory to drive the swing gear through a plurality of removal teeth, can drive the opposite direction removal of T shape pole and carriage release lever through a plurality of driving teeth, and then can drive the slip of T shape slider, make second L-shaped splint keep away from first L-shaped splint and remove, hang first L-shaped splint this moment on the mounting panel, loosen the square plate, make under expanding spring's drive, make second L-shaped splint be close to first L-shaped splint and remove, and then the mounting panel, thereby make the relay body fix on the mounting panel steadily, and convenient operation, it is not fragile.

Description

Relay with a movable contact

Technical Field

The utility model relates to a relay field, in particular to relay.

Background

The relay is an electric control device, when the change of input quantity is up to the regulation requirement, the controlled quantity is changed into a predefined step change in the electric output circuit, it has the interaction relation between control system and controlled system, and is usually used in automatic control circuit, it is an "automatic switch" which actually uses small current to control large current operation, so that it can play the role of automatic regulation, safety protection and switching circuit in the circuit.

With the updating progress of science and technology, the development of the electrical field is also very fast, so the automation that the machinery that we use comes more is not left when the automation, and the relay makes the automation more of our machinery, uses safelyr, and the relay needs fixed mounting on the mounting panel when using, and the fixed mounting device of traditional relay, the operation is inconvenient, and damages easily, provides the relay for this reason.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to provide a relay to solve the problems set forth in the background art described above.

In order to achieve the above purpose, the present application provides the following technical solutions: relay, including relay body and mounting panel, one side fixed mounting of relay body has the fixed plate, the first L shape splint of top side fixed mounting of fixed plate, one side fixed mounting of fixed plate has the bar rubber slab, the T-slot has been seted up to one side of fixed plate, sliding mounting has the T shape slider in the T-slot, one side of T shape slider extends to the T-slot is outer and fixed mounting has second L shape splint, mounting panel sliding mounting be in first L shape splint with between the second L shape splint, one side fixed mounting of T shape slider has the T shape pole, one side fixed mounting of T shape pole has a plurality of driving teeth.

Preferably, one side fixed mounting of relay body has a piece, the removal hole has been seted up to one side of a piece, slidable mounting has the carriage release lever in the removal hole, the both ends of carriage release lever all extend to outside the removal hole.

Preferably, a square plate is fixedly mounted at one end of the moving rod, one end of a telescopic spring sleeved on the moving rod is fixedly mounted at one side of the square plate, and the other end of the telescopic spring is fixedly mounted at one side of the supporting block.

Preferably, an L-shaped block is fixedly installed at one side of the fixing plate, and one side of the moving rod extends into the L-shaped block.

Preferably, a plurality of moving teeth are fixedly installed at one side of the moving rod, and a rotating gear engaged with the plurality of moving teeth and the plurality of transmission teeth is rotatably installed at one side of the fixed plate.

Preferably, three conductive blocks are fixedly mounted on the bottom side of the relay body.

Preferably, one side of each of the three conductive blocks is provided with a fixing threaded hole.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses in, when need carry out relay body fixed mounting, press down the square plate, can drive the carriage release lever and remove, and then can drive the swing pinion rotation through a plurality of removal teeth, can drive the opposite direction removal of T shape pole and carriage release lever through a plurality of driving teeth, and then can drive the T shape slider and slide, make second L clamp plate keep away from first L clamp plate and remove, hang first L clamp plate on the mounting panel this moment, loosen the square plate, make under expanding spring's drive, make second L clamp plate be close to first L clamp plate and remove, and then the mounting panel, thereby make the relay body fix on the mounting panel steadily, and convenient operation, it is not fragile.

2. The utility model discloses in, when needing the relay body to insert the external connection, the bolt that connects the external connection through corresponding model passes the fixed orifices that connects the external connection, then in rotatory corresponding fixed thread hole on the three conducting block, can make things convenient for quick fixed mounting external connection this moment to fixed mounting ground is firm, simultaneously through the setting of bar rubber slab, makes fixed plate and mounting panel not direct contact when the relay is installed, plays the usefulness of buffering.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic perspective view of another embodiment of the present disclosure;

FIG. 3 is a partially enlarged view of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a relay body; 2. a conductive block; 3. fixing the threaded hole; 4. a fixing plate; 5. a first L-shaped splint; 501. a second L-shaped splint; 6. mounting a plate; 7. a strip-shaped rubber plate; 8. a travel bar; 9. a T-shaped slot; 10. moving the teeth; 11. a tension spring; 12. a square plate; 13. supporting a block; 14. an L-shaped block; 15. a rotating gear; 16. a T-shaped rod; 17. a T-shaped slider; 18. and a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the relay includes a relay body 1 and a mounting plate 6, a fixing plate 4 is fixedly mounted on one side of the relay body 1, a first L-shaped clamp plate 5 is fixedly mounted on the top side of the fixing plate 4, a strip-shaped rubber plate 7 is fixedly mounted on one side of the fixing plate 4, a T-shaped slot 9 is formed in one side of the fixing plate 4, a T-shaped slider 17 is slidably mounted in the T-shaped slot 9, one side of the T-shaped slider 17 extends out of the T-shaped slot 9 and is fixedly mounted with a second L-shaped clamp plate 501, the mounting plate 6 is slidably mounted between the first L-shaped clamp plate 5 and the second L-shaped clamp plate 501, a T-shaped rod 16 is fixedly mounted on one side of the T-shaped slider 17, a plurality of transmission teeth 18 are fixedly mounted on one side of the T-shaped rod 16, the T-shaped slider 17 can slide through the arrangement of the, clamping of the mounting plate 6 can be performed.

As a preferred implementation manner of this embodiment, one side fixed mounting of relay body 1 has a piece 13, and the removal hole has been seted up to one side of piece 13, and slidable mounting has carriage release lever 8 in the removal hole, and outside the both ends of carriage release lever 8 all extended to the removal hole, through the setting in removal hole for carriage release lever 8 can remove.

As a preferred embodiment of this embodiment, one end of the moving rod 8 is fixedly installed with a square plate 12, one end of a telescopic spring 11 sleeved on the moving rod 8 is fixedly installed on one side of the square plate 12, and the other end of the telescopic spring 11 is fixedly installed on one side of the support block 13, so that the moving rod 8 can return to the original position through the arrangement of the telescopic spring 11.

As a preferred embodiment of the present embodiment, an L-shaped block 14 is fixedly mounted on one side of the fixing plate 4, one side of the travel bar 8 extends into the L-shaped block 14, and the travel bar 8 can be limited by the arrangement of the L-shaped block 14.

As a preferred embodiment of the present embodiment, a plurality of moving teeth 10 are fixedly mounted on one side of the moving rod 8, a rotating gear 15 engaged with the plurality of moving teeth 10 and the plurality of transmission teeth 18 is rotatably mounted on one side of the fixed plate 4, and the plurality of moving teeth 10 can move to drive the plurality of transmission teeth 18 to move through the arrangement of the rotating gear 15.

As a preferred embodiment of the present embodiment, three conductive pads 2 are fixedly attached to the bottom side of the relay body 1, and power transmission is enabled by the provision of the three conductive pads 2.

As a preferred embodiment of this embodiment, fixing threaded holes 3 are opened on one side of each of the three conductive blocks 2, and the external connection wire can be fixed by the three fixing threaded holes 3.

This practical theory of operation: when the relay body 1 needs to be fixedly installed, the square plate 12 is pressed, the movable rod 8 can be driven to move, the rotating gear 15 can be driven to rotate through the plurality of moving teeth 10, the T-shaped rod 16 and the movable rod 8 can be driven to move in the opposite direction through the plurality of transmission teeth 18, the T-shaped sliding block 17 can be driven to slide, the second L-shaped clamping plate 501 is far away from the first L-shaped clamping plate 5 to move, the first L-shaped clamping plate 5 is hung on the mounting plate 6 at the moment, the square plate 12 is loosened, the second L-shaped clamping plate 501 is driven by the telescopic spring 11 to move close to the first L-shaped clamping plate 5, the mounting plate 6 is further arranged, the relay body 1 is stably fixed on the mounting plate 6, and the operation is convenient and the damage is not prone to occurring.

When needing relay body 1 to insert the external connection, the bolt that will connect the external connection through corresponding model passes the fixed orifices that connects the external connection, then in rotatory corresponding fixed thread hole 3 on three conducting block 2, the fixed mounting external connection that can make things convenient for this moment fast to fixed mounting ground is firm, simultaneously through the setting of bar rubber slab 7, makes fixed plate 4 and mounting panel 6 not direct contact during the relay installation, plays the usefulness of buffering.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Relay, including relay body (1) and mounting panel (6), its characterized in that: one side fixed mounting of relay body (1) has fixed plate (4), the first L shape splint (5) of top side fixed mounting of fixed plate (4), one side fixed mounting of fixed plate (4) has bar rubber slab (7), T-slot (9) have been seted up to one side of fixed plate (4), slidable mounting has T shape slider (17) in T-slot (9), one side of T shape slider (17) extends to outside and fixed mounting of T-slot (9) have second L shape splint (501), mounting panel (6) slidable mounting be in first L shape splint (5) with between the second L shape splint (501), one side fixed mounting of T shape slider (17) has T shape pole (16), one side fixed mounting of T shape pole (16) has a plurality of driving teeth (18).

2. The relay according to claim 1, characterized in that: one side fixed mounting of relay body (1) has a piece (13), the removal hole has been seted up to one side of a piece (13), slidable mounting has carriage release lever (8) in the removal hole, the both ends of carriage release lever (8) all extend to outside the removal hole.

3. The relay according to claim 2, characterized in that: one end fixed mounting of carriage release lever (8) has square slab (12), one side fixed mounting of square slab (12) has the one end of cup jointing expanding spring (11) on carriage release lever (8), the other end fixed mounting of expanding spring (11) be in on one side of piece (13).

4. The relay according to claim 1, characterized in that: one side of the fixed plate (4) is fixedly provided with an L-shaped block (14), and one side of the movable rod (8) extends into the L-shaped block (14).

5. The relay according to claim 4, wherein: one side fixed mounting of carriage release lever (8) has a plurality of removal tooth (10), one side rotatory the installing of fixed plate (4) has with a plurality of remove tooth (10) and a plurality of driving tooth (18) engaged with rotary gear (15).

6. The relay according to claim 1, characterized in that: the bottom side of the relay body (1) is fixedly provided with three conductive blocks (2).

7. The relay according to claim 6, wherein: and one side of each of the three conductive blocks (2) is provided with a fixing threaded hole (3).