A relay with a wide range of applications

Abstract

The utility model discloses a relay with a wide range of applications, including an overvoltage relay, a clip-on mounting groove is provided on the rear end outer surface of the overvoltage relay, and hidden storage grooves are provided on the rear ends of the upper and lower ends of the outer surfaces on both sides of the overvoltage relay, and a wall-mounted mounting component is rotatably connected in the hidden storage groove, and the wall-mounted mounting component includes an ear plate, a connecting shaft, a threaded hole and a clip-on mounting component, and the clip-on mounting component is fixedly mounted on the outer surface of one end of the ear plate, and the clip-on mounting component includes a fixing column, a mounting hole, a clip-on rod, a compression spring, a guide rod and a guide hole, and the fixing column is fixedly mounted on the outer surface of one end of the ear plate. The utility model discloses a relay with a wide range of applications, and through the wall-mounted mounting component, an optional installation method can be added to the overvoltage relay to improve applicability, and through the clip-on assembly, the wall-mounted mounting component can be clipped into the inside of the hidden storage groove for easy use.

Description

Technical Field

[0001] The utility model relates to the technical field of overvoltage relays, in particular to a relay with a wide application range. Background Art

[0002] A voltage relay is an electronic control device that has a control system (also known as an input circuit) and a controlled system (also known as an output circuit) and is usually used in automatic control circuits.

[0003] In the prior art, when installing the overvoltage relay, it is necessary to install a sheet metal frame inside the distribution cabinet, and then the overvoltage relay is installed on the sheet metal frame through the snap-on installation groove on the back. The installation method is relatively simple and has a small scope of application.

[0004] To this end, we propose a relay with a wide range of applications. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a relay with a wide range of applications, which increases the installation methods, improves applicability and other advantages, and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a relay with a wide range of applications, including an overvoltage relay, a rear end outer surface of the overvoltage relay is provided with a snap-in installation groove, and the rear ends of the upper and lower outer surfaces on both sides of the overvoltage relay are provided with hidden storage grooves, and a wall-mounted installation component is rotatably connected in the hidden storage groove, the wall-mounted installation component includes an ear plate, a connecting shaft, a threaded hole and a snap-in component, and the snap-in component is fixedly installed on the outer surface of one end of the ear plate, the snap-in component includes a fixing column, a mounting hole, a snap-in rod, a compression spring, a guide rod and a guide hole, and the fixing column is fixedly installed on the outer surface of one end of the ear plate, and the left and right sides of the outer surfaces of the upper and lower ends of the overvoltage relay are provided with snap-in holes, and the lower ends of the snap-in holes are connected to the hidden storage grooves.

[0009] Preferably, the connecting shaft passes through an end of the ear plate away from the clamping assembly, and the outer wall of the connecting shaft is fixedly connected to the ear plate.

[0010] Preferably, the connecting shaft is rotatably installed in the hidden storage groove, and the threaded hole is opened on the outer surface of one side of the ear plate.

[0011] Preferably, the mounting hole is opened on the upper outer surface of the fixing column, the compression spring and the guide rod are both located in the mounting hole, the lower outer surface of the guide rod is fixedly connected to the middle of the lower end of the mounting hole, the compression spring is movably sleeved on the outer wall of the lower part of the guide rod, and the guide hole is opened on the lower outer surface of the clamping rod.

[0012] Preferably, the compression spring is movably sleeved on the outer wall of the lower part of the guide rod, the outer surface of the lower end of the compression spring is fixedly connected to the bottom of the mounting hole, the outer surface of the upper end of the compression spring is fixedly connected to the outer surface of the lower end of the clamping rod, the upper part of the guide rod extends into the guide hole, the outer wall of the clamping rod and the mounting hole are slidably connected, and the outer surface of the lower end of the clamping rod is elastically connected to the bottom of the mounting hole through the compression spring.

[0013] Preferably, the outer wall of the upper portion of the clamping rod is clamped with the clamping hole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a relay with a wide range of applications and has the following beneficial effects:

[0016] 1. The relay has a wide range of applications. By providing a wall-mounted installation component, an optional installation method can be added to the overvoltage relay, thereby improving applicability.

[0017] 2. This relay has a wide range of applications. By providing a snap-on assembly, the wall-mounted assembly can be snap-connected to the inside of a hidden storage slot, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a relay with a wide range of applications.

[0019] Figure 2 The utility model is a partial structural schematic diagram of a relay with a wide range of applications.

[0020] Figure 3 The utility model is a schematic structural diagram of a wall-mounted installation component in a relay with a wide range of applications.

[0021] Figure 4 The utility model is a structural schematic diagram of an installation mechanism in a relay with a wide range of applications.

[0022] In the figure: 1. Overvoltage relay; 2. Snap-on mounting slot; 3. Wall-mounted mounting assembly; 4. Hidden storage slot; 5. Snap-on hole; 6. Ear plate; 7. Connecting shaft; 8. Threaded hole; 9. Snap-on assembly; 10. Fixed column; 11. Mounting hole; 12. Snap-on rod; 13. Compression spring; 14. Guide rod; 15. Guide hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a relay with a wide range of applications.

[0025] like Figure 1-4 As shown, it includes an overvoltage relay 1, a snap-in installation groove 2 is provided on the rear end outer surface of the overvoltage relay 1, hidden storage grooves 4 are provided on the rear ends of the upper and lower ends of the outer surfaces of both sides of the overvoltage relay 1, and a wall-mounted installation component 3 is rotatably connected in the hidden storage groove 4. The wall-mounted installation component 3 includes an ear plate 6, a connecting shaft 7, a threaded hole 8 and a snap-in component 9, and the snap-in component 9 is fixedly installed on the outer surface of one end of the ear plate 6. The snap-in component 9 includes a fixing column 10, a mounting hole 11, a snap-in rod 12, a compression spring 13, a guide rod 14 and a guide hole 15, and the fixing column 10 is fixedly installed on the outer surface of one end of the ear plate 6, and snap-in holes 5 are provided on the left and right sides of the outer surfaces of the upper and lower ends of the overvoltage relay 1, and the lower end of the snap-in hole 5 is connected to the hidden storage groove 4.

[0026] The connecting shaft 7 passes through one end of the ear plate 6 away from the clamping assembly 9, and the outer wall of the connecting shaft 7 is fixedly connected to the ear plate 6; the connecting shaft 7 is rotatably installed in the hidden storage groove 4, and the threaded hole 8 is opened on the outer surface of one side of the ear plate 6; the mounting hole 11 is opened on the upper outer surface of the fixing column 10, the compression spring 13 and the guide rod 14 are both located in the mounting hole 11, the lower outer surface of the guide rod 14 is fixedly connected to the middle of the lower end of the mounting hole 11, the compression spring 13 is movably sleeved on the outer wall of the lower part of the guide rod 14, and the guide hole 15 is opened on the clamping rod 12 The compression spring 13 is movably sleeved on the outer wall of the lower part of the guide rod 14, the lower end outer surface of the compression spring 13 is fixedly connected to the bottom of the mounting hole 11, the upper end outer surface of the compression spring 13 is fixedly connected to the lower end outer surface of the clamping rod 12, the upper part of the guide rod 14 extends into the guide hole 15, the outer wall of the clamping rod 12 and the mounting hole 11 are slidably connected, and the lower end outer surface of the clamping rod 12 is elastically connected to the bottom of the mounting hole 11 through the compression spring 13; the outer wall of the upper part of the clamping rod 12 and the clamping hole 5 are clamped.

[0027] It should be noted that the utility model is a relay with a wide range of applications. The overvoltage relay 1 and the card-connecting mounting slot 2 described in the text are both prior arts, which can be effectively known to technicians in the relevant technical field, and the specific details are not repeated here; the wall-mounted mounting assembly 3 is provided, as shown in the attached manual. Figure 1As shown, when the overvoltage relay 1 is wall-mounted through the wall-mounted mounting assembly 3, the clamping rod 12 clamped in the clamping hole 5 is squeezed to separate the clamping rod 12 from the clamping hole 5, and the lug plate 6 is flipped open. The provided lug plate 6 facilitates the wall-mounted mounting of the overvoltage relay 1. If it is necessary to install through the clamping mounting groove 2, the wall-mounted mounting assembly 3 is hidden, and the clamping rod 12 is squeezed so that the clamping rod 12 squeezes the compression spring 13 in the mounting hole 11 so that the upper end of the clamping rod 12 enters the mounting hole 11, and then the lug plate 6 is rotated so that the lug plate 6 enters the hidden storage groove 4. When the clamping rod 12 reaches the bottom of the clamping hole 5, due to the resetting effect of the compression spring 13, the outer wall of the upper part of the clamping rod 12 is clamped with the clamping hole 5, thereby completing the limitation of the lug plate 6.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A relay with a wide range of applications, comprising an overvoltage relay (1), wherein a clamping installation groove (2) is provided on the rear end outer surface of the overvoltage relay (1), characterized in that: Hidden receiving grooves (4) are provided at the rear ends of the upper and lower ends of the outer surfaces of both sides of the overvoltage relay (1), and a wall-mounted mounting assembly (3) is rotatably connected in the hidden receiving groove (4). The wall-mounted mounting assembly (3) includes an ear plate (6), a connecting shaft (7), a threaded hole (8) and a clamping assembly (9), and the clamping assembly (9) is fixedly installed on the outer surface of one end of the ear plate (6). The clamping assembly (9) includes a fixing column (10), a mounting hole (11), a clamping rod (12), a compression spring (13), a guide rod (14) and a guide hole (15), and the fixing column (10) is fixedly installed on the outer surface of one end of the ear plate (6). The outer surfaces of the upper and lower ends of the overvoltage relay (1) are provided with clamping holes (5) on both sides, and the lower ends of the clamping holes (5) are connected to the hidden receiving groove (4).

2. A relay with a wide range of applications according to claim 1, characterized in that: The connecting shaft (7) passes through one end of the ear plate (6) away from the clamping assembly (9), and the outer wall of the connecting shaft (7) and the ear plate (6) are fixedly connected.

3. A relay with a wide range of applications according to claim 2, characterized in that: The connecting shaft (7) is rotatably mounted in the hidden storage groove (4), and the threaded hole (8) is opened on the outer surface of one side of the ear plate (6).

4. A relay with a wide range of applications according to claim 3, characterized in that: The mounting hole (11) is formed on the outer surface of the upper end of the fixing column (10); the compression spring (13) and the guide rod (14) are both located in the mounting hole (11); the outer surface of the lower end of the guide rod (14) is fixedly connected to the middle of the lower end of the mounting hole (11); the compression spring (13) is movably sleeved on the outer wall of the lower part of the guide rod (14); and the guide hole (15) is formed on the outer surface of the lower end of the clamping rod (12).

5. A relay with a wide range of applications according to claim 4, characterized in that: The compression spring (13) is movably sleeved on the outer wall of the lower part of the guide rod (14); the outer surface of the lower end of the compression spring (13) is fixedly connected to the bottom of the mounting hole (11); the outer surface of the upper end of the compression spring (13) is fixedly connected to the outer surface of the lower end of the clamping rod (12); the upper part of the guide rod (14) extends into the guide hole (15); the outer wall of the clamping rod (12) and the mounting hole (11) are slidably connected; the outer surface of the lower end of the clamping rod (12) is elastically connected to the bottom of the mounting hole (11) through the compression spring (13).

6. A relay with a wide range of applications according to claim 5, characterized in that: The outer wall of the upper part of the clamping rod (12) is clamped with the clamping hole (5).

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