Relay installation assembly

Abstract

The utility model belongs to the technical field of relay installation, particularly relates to a relay installation assembly, and aims to solve the problems that no auxiliary installation assembly exists and installation is inconvenient when a relay is installed on an installation surface. The relay body is arranged above the mounting surface, two guide blocks are symmetrically and fixedly connected to the bottom of the relay body, two symmetrical guide grooves are formed in the mounting surface, and the two guide grooves are in sliding fit with the two guide blocks respectively; the auxiliary positioning assembly is arranged on the relay body and used for assisting installation and positioning of the relay body, the auxiliary positioning assembly comprises a fixing plate fixedly installed on the outer wall of the relay body, and a positioning cylinder is fixedly connected to the fixing plate. According to the utility model, the structure is simple, and the relay can linearly slide between the two mounting cylinders by using the auxiliary positioning assembly, so that the effect of quick mounting is achieved, and convenience is provided for people to use.

Description

Technical Field

[0001] This utility model relates to the field of relay installation technology, and in particular to a relay installation component. Background Technology

[0002] A relay is an electrical control device that causes a predetermined step change in the controlled quantity in the electrical output circuit when the input quantity changes to a specified level. It has an interactive relationship between the control system and the controlled system and is usually used in automated control circuits. In fact, it is an "automatic switch" that uses a small current to control a large current. Therefore, it plays a role in automatic adjustment, safety protection, and circuit switching in the circuit.

[0003] A search revealed a relay mounting assembly in patent document CN212810188U. The assembly includes: a relay having a first connecting surface higher than its mounting surface; and a lower housing on which the relay is mounted, the mounting surface of the relay fitting snugly against the mounting surface of the lower housing. The lower housing also has a second connecting surface connected to the first connecting surface, which is higher than the mounting surface of the lower housing. This relay mounting assembly features a first connecting surface closer to the relay's center of gravity, reducing the relay's wobbling torque and thus improving its installation stability. Furthermore, the higher connecting surface between the relay and the lower housing reduces the overall height of the mounting assembly, effectively increasing space utilization, reducing weight, and lowering production costs.

[0004] In the aforementioned patented relay mounting assembly, there is no auxiliary mounting component when mounting the relay on the mounting surface, making installation inconvenient. Therefore, we propose a relay mounting assembly to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of inconvenient installation when mounting relays on a mounting surface without auxiliary mounting components, and to propose a relay mounting component.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A relay mounting assembly, comprising:

[0008] Mounting surface;

[0009] The relay body is located above the mounting surface. Two guide blocks are symmetrically fixedly connected to the bottom of the relay body. Two symmetrical guide grooves are provided on the mounting surface, and the two guide grooves are slidably engaged with the two guide blocks respectively.

[0010] An auxiliary positioning component is disposed on the relay body to assist in the installation and positioning of the relay body.

[0011] Furthermore, the auxiliary positioning component includes a fixing plate fixedly installed on the outer wall of the relay body, a positioning cylinder fixedly connected to the fixing plate, a pull rod slidably connected to the top of the positioning cylinder, and a pull handle fixedly connected to the top of the pull rod, so as to facilitate pulling the pull rod.

[0012] Furthermore, a positioning spring is sleeved on the pull rod, one end of which is fixedly connected to the top wall of the positioning cylinder, and a circular plate is fixedly connected to the bottom end of the pull rod. The circular plate is slidably connected to the inner wall of the positioning cylinder, and the other end of the circular plate is fixedly connected to the positioning spring.

[0013] Furthermore, a positioning pin is fixedly connected to the bottom end of the circular plate, and the positioning pin is slidably connected to the positioning cylinder. A positioning groove that cooperates with the positioning pin is provided on the mounting surface. When the positioning spring releases its elastic force to drive the circular plate to move downward, the circular plate drives the positioning pin to insert into the positioning groove, thereby achieving the effect of auxiliary positioning.

[0014] Furthermore, two fixing cylinders are symmetrically fixedly installed on the mounting surface, and each fixing cylinder has a threaded hole.

[0015] Furthermore, two mounting plates are symmetrically fixedly installed on the outer wall of the relay body. Each mounting plate is provided with two studs that mate with two threaded holes. A hexagonal plate is fixedly connected to the top horizontal surface of each stud, so that the two studs can be rotated.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] 1. In this solution, when the positioning pin is perpendicularly aligned with the positioning groove on the mounting surface, the positioning spring releases its elastic force, causing the circular plate to move downwards. The circular plate then causes the positioning pin to insert into the positioning groove, and the relay body stops moving. Meanwhile, the two studs on the two mounting plates are perpendicularly aligned with the two threaded holes on the two fixed cylinders, thus achieving the effect of auxiliary positioning when installing the relay body.

[0018] 2. In this design, the two hexagonal plates of the knob drive the two studs to rotate, causing the two studs to connect with the two threaded holes, thereby achieving the installation effect.

[0019] This utility model has a simple structure and can utilize an auxiliary positioning component to allow the relay to slide linearly between two mounting cylinders, thereby achieving a quick installation effect and making it convenient for people to use. Attached Figure Description

[0020] Figure 1 This is a front-view three-dimensional structural diagram of a relay mounting assembly proposed in this utility model;

[0021] Figure 2 This is a rear-view three-dimensional structural diagram of a relay mounting assembly proposed in this utility model;

[0022] Figure 3 This is a three-dimensional cross-sectional view of the positioning cylinder portion of a relay mounting assembly proposed in this utility model.

[0023] In the diagram: 1. Mounting surface; 2. Relay body; 3. Guide block; 4. Guide groove; 5. Fixing plate; 6. Positioning cylinder; 7. Pull rod; 8. Pull handle; 9. Positioning spring; 10. Round plate; 11. Positioning pin; 12. Positioning groove; 13. Fixing cylinder; 14. Threaded hole; 15. Mounting plate; 16. Stud; 17. Hexagonal plate; 18. Wiring groove; 19. Protruding warning sign. Detailed Implementation

[0024] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments.

[0025] Example 1

[0026] Reference Figures 1-3 A relay mounting assembly, comprising:

[0027] Mounting surface 1;

[0028] The relay body 2 is located above the mounting surface 1. Two guide blocks 3 are symmetrically fixedly connected to the bottom of the relay body 2. Two symmetrical guide grooves 4 are provided on the mounting surface 1. The two guide grooves 4 are slidably engaged with the two guide blocks 3 respectively. The relay body 2 is the relay disclosed in Chinese Utility Model Publication No. CN212810188U. The prior art is directly referenced.

[0029] In this embodiment, an auxiliary positioning component is disposed on the relay body 2 to assist in the installation and positioning of the relay body 2. The auxiliary positioning component includes a fixing plate 5 fixedly installed on the outer wall of the relay body 2. A positioning cylinder 6 is fixedly connected to the fixing plate 5. A pull rod 7 is slidably connected to the top of the positioning cylinder 6. A pull handle 8 is fixedly connected to the top of the pull rod 7, which is used to pull the pull rod 7. A positioning spring 9 is sleeved on the pull rod 7. One end of the positioning spring 9 is fixedly connected to the top wall of the positioning cylinder 6. A circular plate 10 is fixedly connected to the bottom of the pull rod 7. The circular plate 10 is slidably connected to the inner wall of the positioning cylinder 6. The other end of the circular plate 10 is fixedly connected to the other end of the positioning spring 9. A positioning pin 11 is fixedly connected to the bottom of the circular plate 10. The positioning pin 11 is slidably connected to the positioning cylinder 6. A positioning groove 12 that cooperates with the positioning pin 11 is provided on the mounting surface 1. When the positioning spring 9 releases its elastic force, it drives the circular plate 10 to move downward. The circular plate 10 drives the positioning pin 11 to insert into the positioning groove 12, thereby achieving the effect of auxiliary positioning.

[0030] In this embodiment, two fixing cylinders 13 are symmetrically fixedly installed on the mounting surface 1, and each fixing cylinder 13 is provided with a threaded hole 14.

[0031] In this embodiment, two mounting plates 15 are symmetrically fixedly installed on the outer wall of the relay body 2. Each of the two mounting plates 15 is provided with two studs 16 that mate with two threaded holes 14. A hexagonal plate 17 is fixedly connected to the top horizontal surface of each of the two studs 16, so that the two hexagonal plates 17 can be rotated.

[0032] The implementation principle of a relay mounting assembly according to an embodiment of this application is as follows: When it is necessary to install the relay body 2, first insert two guide blocks 3 into two guide slots 4, then use the pull handle 8 to drive the pull rod 7 upward, the pull rod 7 drives the circular plate 10 upward, and compresses the positioning spring 9. At the same time, the circular plate 10 drives the positioning pin 11 upward, so that the positioning pin 11 is above the horizontal line of the mounting surface 1. Then push the relay body 2 to move. Due to the sliding between the two guide blocks 3 and the two guide slots 4, the relay body 2 slides in a straight line. When the positioning pin 11 is above the mounting surface 1, the pull handle 8 can be released, so that the positioning pin 11 is in contact with the mounting surface 1. When the mounting surface 11 is in contact with the relay body 2, the relay body 2 continues to move. When the positioning pin 11 is perpendicularly aligned with the positioning groove 12 on the mounting surface 1, the positioning spring 9 releases its elastic force to move the circular plate 10 downward. The circular plate 10 then moves the positioning pin 11 into the positioning groove 12, and the relay body 2 stops moving. Meanwhile, the two studs 16 on the two mounting plates 15 are perpendicularly aligned with the two threaded holes 14 on the two fixing cylinders 13, thus achieving the effect of auxiliary positioning when installing the relay body 2. By turning the knob, the two hexagonal plates 17 drive the two studs 16 to rotate, and make the two studs 16 threadedly connected to the two threaded holes 14, thereby achieving the installation effect.

[0033] Example 2

[0034] The rest of Embodiment 2 is the same as Embodiment 1, except that: multiple wiring slots 18 are provided at equal intervals on the top surface of the relay body 2, and a raised warning mark 19 is provided on the relay body 2. The multiple wiring slots 18 are electrically connected to the relay body 2, and the raised warning mark 19 can display a pattern of the relay body 2 warning of fire source. All structures in this application can be selected in terms of material and length according to actual use. The attached drawings are schematic structural diagrams, and the actual dimensions can be adjusted appropriately.

[0035] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A relay mounting assembly, characterized in that, include: Mounting surface (1); The relay body (2) is located above the mounting surface (1). Two guide blocks (3) are symmetrically fixedly connected to the bottom of the relay body (2). Two symmetrical guide grooves (4) are provided on the mounting surface (1). The two guide grooves (4) are slidably engaged with the two guide blocks (3) respectively. An auxiliary positioning component is disposed on the relay body (2) to assist in the installation and positioning of the relay body (2).

2. A relay mounting assembly according to claim 1, characterized in that, The auxiliary positioning component includes a fixing plate (5) fixedly installed on the outer wall of the relay body (2), a positioning cylinder (6) fixedly connected to the fixing plate (5), a pull rod (7) slidably connected to the top of the positioning cylinder (6), and a pull handle (8) fixedly connected to the top of the pull rod (7).

3. A relay mounting assembly according to claim 2, characterized in that, A positioning spring (9) is sleeved on the pull rod (7). One end of the positioning spring (9) is fixedly connected to the top wall of the positioning cylinder (6). A circular plate (10) is fixedly connected to the bottom end of the pull rod (7). The circular plate (10) is slidably connected to the inner wall of the positioning cylinder (6). The circular plate (10) is fixedly connected to the other end of the positioning spring (9).

4. A relay mounting assembly according to claim 3, characterized in that, The bottom end of the circular plate (10) is fixedly connected to a positioning pin (11), the positioning pin (11) is slidably connected to the positioning cylinder (6), and the mounting surface (1) is provided with a positioning groove (12) that cooperates with the positioning pin (11).

5. A relay mounting assembly according to claim 1, characterized in that, Two fixing cylinders (13) are symmetrically fixedly installed on the mounting surface (1), and each fixing cylinder (13) has a threaded hole (14).

6. A relay mounting assembly according to claim 5, characterized in that, Two mounting plates (15) are symmetrically fixed on the outer wall of the relay body (2). Each mounting plate (15) has two studs (16) that mate with two threaded holes (14). A hexagonal plate (17) is fixedly connected to the top horizontal surface of each stud (16).

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