Relay for emergency power protection equipment

Abstract

A relay for emergency power protection equipment disclosed by the present invention comprises a mounting plate and a relay main body, the relay main body is located at the front side of the mounting plate, a mounting assembly is arranged between the mounting plate and the relay main body, and a prompt assembly is further arranged at the bottom end of the mounting plate. The mounting assembly comprises a connecting plate fixedly mounted on the rear side of the relay body, a protruding block is arranged in the middle of the inner side of the mounting plate, an inserting groove is formed in the surface of the top end of the protruding block, an inserting block matched with the inserting groove is fixedly connected to the rear side of the connecting plate, and through grooves are formed in the surfaces of the middles of the two sides of the mounting plate. A movable plate is arranged on the inner side of the through groove; through the design of the mounting plate, the relay main body and the mounting assembly, when a person installs the relay for the emergency power protection equipment, the person can quickly install the relay at a designated position, certain installation time is saved, the installation efficiency is improved, convenience is provided for the installation person, and meanwhile the relay is compact in structure and worthy of popularization and application.

Description

Technical Field

[0001] The invention belongs to the technical field of relays, and in particular relates to a relay for emergency power protection equipment. Background Art

[0002] A relay is an electrical control device. It is an electrical appliance that causes a predetermined step change in the controlled quantity in the electrical output circuit when the change in the input quantity reaches the specified requirements. It has an interactive relationship between the control system and the controlled system, and is usually used in automated control circuits. It is actually an "automatic switch" that uses a small current to control the operation of a large current, so it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit. When installing the relay of the existing emergency power protection equipment, it is installed in the specified position by multiple screws. This operation method is relatively cumbersome and takes a lot of time, which reduces the efficiency of installation. For this reason, we propose a relay for emergency power protection equipment. Summary of the invention

[0003] The purpose of the present invention is to provide a relay for emergency power protection equipment. By designing a mounting plate, a relay body, and a mounting assembly, when personnel install the relay for emergency power protection equipment, they can quickly install it at a designated position, saving a certain amount of installation time, improving installation efficiency, and providing convenience to installers. At the same time, the structure is compact and worthy of popularization and use.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a relay for emergency power protection equipment, comprising a mounting plate and a relay body, the relay body being located at the front side of the mounting plate, a mounting assembly being arranged between the mounting plate and the relay body, a prompt assembly being arranged at the bottom end of the mounting plate, the mounting assembly comprising a connecting plate fixedly mounted on the rear side of the relay body, a protrusion being arranged at the middle part of the inner side of the mounting plate, a slot being arranged on the top surface of the protrusion, an inserting block being fixedly connected to the rear side of the connecting plate which is adapted to the slot, through slots being arranged on the middle surfaces of both sides of the mounting plate, a movable plate being arranged inside the through slot, and the movable plate being arranged inside the through slot. A pulling plate is provided at one end of the plate, a connecting strip is provided at the other end of the movable plate, a fixing block is provided on one side of the connecting strip, a fixing groove matched with the fixing block is provided on the side of the connecting plate, a telescopic rod is also provided on the side of the pulling plate close to the mounting plate, a spring is sleeved on the surface of the telescopic rod, the prompt component includes a vertical pole at the bottom end of the mounting plate, and there are two vertical poles in total, the two vertical poles are laterally symmetrically distributed with the midpoint of the bottom end of the mounting plate, a horizontal plate is provided between the two vertical poles, a prompt area is provided on the front surface of the horizontal plate, a reflective frame is also provided on the outside of the prompt area, and the reflective frame is fixedly connected to the surface of the horizontal plate.

[0005] Preferably, it also includes a protective component, which includes a slide groove, which is opened on the front surface of the mounting plate, a connecting frame is slidably connected to the inner side of the slide groove, and a protective frame is fixedly connected to the end of the connecting frame, and a second magnet is provided at the top and bottom ends of the connecting frame, and a first magnet that is compatible with the second magnet is provided at the top and bottom ends of the inner side of the slide groove.

[0006] Preferably, fixing bolts are provided on both side surfaces of the mounting plate.

[0007] Preferably, the side edge of the pull plate away from the mounting plate is a smooth curved surface.

[0008] Preferably, there are four springs between the pulling plate and the mounting plate.

[0009] Preferably, the mounting plate and the connecting plate are both made of plastic.

[0010] Preferably, the second magnet has the same size as the first magnet.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Through the design of the mounting plate, relay body and mounting assembly, when personnel install the relay for emergency power protection equipment, they can quickly install it at the designated position, saving a certain amount of installation time, improving the installation efficiency, and providing convenience for the installers. At the same time, the structure is compact and worthy of promotion and use.

[0013] 2. Through the design of the protection component, when personnel install the emergency power protection equipment relay at the designated position, they can pull the protection frame upwards, and the protection frame drives the connecting frame to slide along the inner side of the slide groove. When the protection frame completes wrapping the pull plate, the mutual adsorption of the first magnet and the second magnet restricts the protection frame itself to the designated position, thereby effectively shielding the pull plate, so that the pull plate will not be easily driven by external forces, thereby ensuring better stability of the relay body after installation.

[0014] 3. By designing a reminder component, when the relay is installed, personnel can post reminder words on the reminder area to prevent irrelevant personnel from touching it. At the same time, with the help of the reflective frame, the reminder effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of an embodiment of the present invention;

[0016] Figure 2 It is a schematic diagram of a partial explosion three-dimensional structure of the present invention;

[0017] Figure 3It is a schematic diagram of a partial explosion rear-view stereoscopic structure of the present invention;

[0018] Figure 4 For the present invention Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0019] Among them: 1. Mounting plate; 2. Relay body; 3. Connecting plate; 4. Bump; 5. Slot; 6. Insert block; 7. Through slot; 8. Movable plate; 9. Pull plate; 10. Connecting strip; 11. Fixed block; 12. Fixed slot; 13. Telescopic rod; 14. Spring; 15. Slide slot; 16. Connecting frame; 17. Protective frame; 18. First magnet; 19. Second magnet; 20. Vertical pole; 21. Horizontal plate; 22. Prompt area; 23. Reflective frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 , Figure 2 , Figure 3The present invention provides a technical solution: a relay for emergency power protection equipment, comprising a mounting plate 1 and a relay body 2, the relay body 2 is located at the front side of the mounting plate 1, a mounting assembly is arranged between the mounting plate 1 and the relay body 2, a prompt assembly is also arranged at the bottom end of the mounting plate 1, the mounting assembly comprises a connecting plate 3 fixedly mounted on the rear side of the relay body 2, a convex block 4 is arranged at the middle part of the inner side of the mounting plate 1, a slot 5 is arranged on the top surface of the convex block 4, an insert block 6 which is adapted to the slot 5 is fixedly connected to the rear side of the connecting plate 3, through grooves 7 are arranged on the middle surfaces of both sides of the mounting plate 1, a movable plate 8 is arranged inside the through groove 7, a pull plate 9 is arranged at one end of the movable plate 8, and a connecting plate 8 is arranged at the other end A connecting strip 10 is provided with a fixing block 11 on one side of the connecting strip 10, a fixing groove 12 adapted to the fixing block 11 is provided on the side of the connecting plate 3, a telescopic rod 13 is also provided on the side of the pull plate 9 close to the mounting plate 1, and a spring 14 is sleeved on the surface of the telescopic rod 13. The prompt component includes a vertical pole 20 at the bottom end of the mounting plate 1, and the number of vertical poles 20 is provided with two, and the two vertical poles 20 are laterally symmetrically distributed with the midpoint of the bottom end of the mounting plate 1. A horizontal plate 21 is provided between the two vertical poles 20, and a prompt area 22 is provided on the front surface of the horizontal plate 21. A reflective frame 23 is also provided on the outside of the prompt area 22, and the reflective frame 23 is fixedly connected to the surface of the horizontal plate 21, and fixing screws are provided on both sides of the mounting plate 1. The bolt is convenient for personnel to install the mounting plate 1 at the designated position in advance. The side edge of the pull plate 9 away from the mounting plate 1 is a smooth curved surface. When the personnel pulls the pull plate 9, the comfort is better. There are four springs 14 between the pull plate 9 and the mounting plate 1, so that the spring 14 can make the fixing block 11 tightly fixed to the inner side of the fixing groove 12 through the interaction between various components. The mounting plate 1 and the connecting plate 3 are both made of plastic, which effectively reduces the investment in manufacturing costs. When the relay body 2 needs to be installed, the personnel first pulls the pull plate 9 to one side, and the pull plate 9 drives the movable plate 8 to slide along the inner side of the through groove 7. At this time, the spring 14 is forced to open, and the movable plate 8 moves through the connecting plate 3. The connecting strip 10 drives the fixing block 11 to move at the same time. When the fixing block 11 reaches the appropriate position, the personnel places the relay body 2 at the designated position, so that the relay body 2 drives the plug block 6 to be inserted into the inner side of the slot 5 through the action of the connecting plate 3. Then the personnel releases the pull plate 9. At this time, the spring 14 contracts without force, so that the end of the fixing block 11 is engaged with the inner side of the fixing groove 12 through the interaction between the various components, and the installation operation of the relay body 2 is completed. When installing the relay of the existing emergency power protection equipment, it is installed in the designated position by multiple screws. This operation method is relatively cumbersome and takes a lot of time, which reduces the efficiency of installation.By designing the mounting plate 1, the relay body 2, and the mounting assembly, when personnel install the relay for emergency power protection equipment, they can quickly install it at the designated position, saving a certain amount of installation time, improving the installation efficiency, and providing convenience for the installers. At the same time, the structure is compact and worthy of popularization and use. By designing the prompt assembly, when the relay is installed, personnel can post prompt words on the prompt area to prevent irrelevant personnel from touching it. At the same time, under the effect of the reflective frame 23, the prompt effect is better. ;

[0022] In this embodiment, preferably, Figure 1 , Figure 4 As shown, it also includes a protection component, which includes a slide groove 15, the slide groove 15 is opened on the front surface of the mounting plate 1, a connecting frame 16 is slidably connected to the inside of the slide groove 15, and a protection frame 17 is fixedly connected to the end of the connecting frame 16, and a second magnet 19 is arranged at the top and bottom of the connecting frame 16, and a first magnet 18 adapted to the second magnet 19 is arranged at the top and bottom of the inner side of the slide groove 15. The second magnet 19 has the same size as the first magnet 18, so that when the second magnet 19 and the first magnet 18 are attracted to each other, the position of the protection frame 17 can be better limited; By designing a protective component, when personnel install the emergency power protection equipment relay at the specified position, they can pull the protective frame 17 upwards, and the protective frame 17 drives the connecting frame 16 to slide along the inner side of the slide groove 15. When the protective frame 17 completes wrapping the pull plate 9, the mutual adsorption of the first magnet 18 and the second magnet 19 restricts the protective frame 17 itself to the specified position, thereby effectively shielding the pull plate 9, so that the pull plate 9 will not be easily driven by external forces, thereby ensuring that the relay body 2 is more stable after installation.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A relay for emergency power protection equipment, comprising a mounting plate (1) and a relay body (2), wherein the relay body (2) is located in front of the mounting plate (1), a mounting component is arranged between the mounting plate (1) and the relay body (2), and a prompt component is also arranged at the bottom end of the mounting plate (1), characterized in that: A mounting assembly, the mounting assembly comprising a connecting plate (3) fixedly mounted on the rear side of the relay body (2), a protrusion (4) being arranged in the middle of the inner side of the mounting plate (1), a slot (5) being arranged on the top surface of the protrusion (4), a plug block (6) being fixedly connected to the rear side of the connecting plate (3) and being compatible with the slot (5), through slots (7) being arranged on the middle surfaces of both sides of the mounting plate (1), a movable plate (8) being arranged inside the through slot (7), a pull plate (9) being arranged at one end of the movable plate (8), a connecting strip (10) being arranged at the other end of the movable plate (8), a fixing block (11) being arranged on one side of the connecting strip (10), a fixing slot (12) being compatible with the fixing block (11) being arranged on the side of the connecting plate (3), a telescopic rod (13) being arranged on the side of the pull plate (9) close to the mounting plate (1), a spring (14) being sleeved on the surface of the telescopic rod (13); A prompt component, the prompt component comprising a vertical pole (20) at the bottom end of a mounting plate (1), wherein the vertical poles (20) are provided with two in total, and the two vertical poles (20) are symmetrically distributed transversely with the midpoint of the bottom end of the mounting plate (1), a horizontal plate (21) is provided between the two vertical poles (20), a prompt area (22) is provided on the front surface of the horizontal plate (21), a reflective frame (23) is further provided on the outside of the prompt area (22), and the reflective frame (23) is fixedly connected to the surface of the horizontal plate (21).

2. The relay for emergency power protection equipment according to claim 1, characterized in that: The invention also comprises a protection component, wherein the protection component comprises a slide groove (15), the slide groove (15) is opened on the front surface of the mounting plate (1), a connecting frame (16) is slidably connected to the inner side of the slide groove (15), a protection frame (17) is fixedly connected to the end of the connecting frame (16), a second magnet (19) is arranged at the top and bottom ends of the connecting frame (16), and a first magnet (18) matched with the second magnet (19) is arranged at the top and bottom ends of the inner side of the slide groove (15).

3. The relay for emergency power protection equipment according to claim 1, characterized in that: Fixing bolts are provided on both side surfaces of the mounting plate (1).

4. The relay for emergency power protection equipment according to claim 1, characterized in that: The side edge of the pull plate (9) away from the mounting plate (1) is a smooth curved surface.

5. The relay for emergency power protection equipment according to claim 1, characterized in that: There are four springs (14) arranged between the pulling plate (9) and the mounting plate (1).

6. The relay for emergency power protection equipment according to claim 1, characterized in that: The mounting plate (1) and the connecting plate (3) are both made of plastic.

7. The relay for emergency power protection equipment according to claim 2, characterized in that: The second magnet (19) has the same size as the first magnet (18).

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