AC circuit breaker control device

Abstract

The utility model relates to an AC circuit breaker control device, which comprises an installation bottom plate and a control panel body installed in the installation bottom plate, the front end of the installation bottom plate is provided with a slot, the left end and the right end of the control panel body are fixedly connected with side vertical rods, and the front ends of the side vertical rods are fixedly connected with a pair of silica gel salient point rings. The two silica gel salient point rings are symmetrically arranged, transverse grooves are formed in the upper end and the lower end of the mounting bottom plate, a pair of self-sliding attaching vertical rods are connected between the two transverse grooves in a sliding mode, and round holes are formed in the upper side and the lower side of the front end of each self-sliding attaching vertical rod. The control panel body is arranged on the mounting bottom plate, is framed into the circular hole in the displacement process until being clamped with the circular hole, does not need bolts to fix the control panel body on the mounting bottom plate, is convenient to disassemble, assemble and maintain, does not need extra tools to fixedly mount the control panel body, saves time and labor, and is high in efficiency.

Description

Technical Field

[0001] The utility model relates to an AC circuit breaker control device, in particular to an AC circuit breaker control device applied in the field of power equipment. Background Art

[0002] AC contactor is a type of contactor, which is an automatic appliance used to frequently connect and disconnect AC and DC circuits over long distances, or to control large-capacity circuits. Its typical structure is divided into double-breakpoint direct-acting type and single-break rotating type. AC contactor is mainly composed of electromagnetic system, contact system, arc extinguishing system and other parts. AC circuit breaker needs to be uniformly controlled by control device.

[0003] In order to solve the problem that AC circuit breakers need to be uniformly controlled by control devices, AC circuit breakers in the market adopt a design of connecting control panels to uniformly control the AC circuit breakers, which has a certain market share.

[0004] However, the AC circuit breakers currently on the market are designed to be connected to the control panel, which is inconvenient to disassemble and assemble. When the control panel is fixed by bolts, additional tools are required for disassembly and assembly. The overall process is time-consuming, labor-intensive and inefficient.

[0005] Application Contents

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the AC circuit breaker in the existing market adopts the design of connecting the control panel, which has the problem of inconvenient disassembly and assembly. When the control panel is fixed by bolts, additional tools are required for disassembly and assembly, which is time-consuming, labor-intensive and inefficient.

[0007] In order to solve the above problems, the utility model provides an AC circuit breaker control device, including a mounting base plate and a control panel body installed in the mounting base plate, the front end of the mounting base plate is provided with a slot, the left and right ends of the control panel body are fixedly connected to the side vertical rods, the front ends of the side vertical rods are fixedly connected to a pair of silicone convex circles, the two silicone convex circles are symmetrically arranged, the upper and lower ends of the mounting base plate are provided with horizontal grooves, a pair of self-sliding and fitting vertical rods are slidably connected between the two horizontal grooves, and circular holes are provided on the upper and lower sides of the front end of the self-sliding and fitting vertical rods, and the two circular holes are symmetrically arranged.

[0008] In the above-mentioned AC circuit breaker control device, this scheme can make the circular hole press the silicone protrusion ring and make the silicone protrusion ring deform and be framed into the circular hole during the displacement process until it is engaged with the circular hole. No bolts are required to fix the control panel body to the installation base plate. Disassembly and assembly are convenient and easy to maintain. No additional tools are required to fix and install the control panel body, which saves time, labor and efficiency.

[0009] As a further improvement of the present application, the control panel body extends into the slot.

[0010] As a further improvement of the present application, the two transverse grooves are respectively located at the upper and lower sides of the slot.

[0011] As a further improvement of the present application, the corresponding circular holes cooperate with the silicone raised dot circles, and the self-sliding fitting vertical rods are located on the upper sides of the side vertical rods.

[0012] As another improvement of the present application, a plurality of power buttons are fixedly connected to the front end of the control panel body, and a transparent panel is hingedly connected to the front end of the control panel body.

[0013] As another improved supplement of the present application, a plurality of wires are electrically connected to the rear end of the control panel body, and the wires are externally connected to the AC circuit breaker body.

[0014] In summary, this solution can make the circular hole press the silicone convex ring and make the silicone convex ring deform and be framed into the circular hole during the displacement process until it is engaged with the circular hole. No bolts are required to fix the control panel body to the installation base plate. It is easy to disassemble and assemble and easy to maintain. No additional tools are required to fix the control panel body for installation, which saves time, labor and efficiency. At the same time, a transparent panel is arranged in front of the installation base plate. The transparent panel can protect the power button and help to ensure the service life of the control panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the control panel body of the first embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the sliding direction of the self-sliding fitting vertical rod in the first embodiment of the present application;

[0017] Figure 3 For the first implementation of this application Figure 1 Partial cutaway view of the middle circular hole and silicone bump circle.

[0018] Description of the numbers in the figure:

[0019] 1. Installation base plate; 2. Slotted area; 3. Horizontal groove; 5. Circular hole; 6. Silicone raised dot ring; 7. Self-sliding vertical rod; 8. Side vertical rod; 9. Control panel body; 10. Transparent panel; 11. Power button. DETAILED DESCRIPTION

[0020] An implementation of the present application is described in detail below with reference to the accompanying drawings.

[0021] The first implementation method:

[0022] Figure 1-3The figure shows a mounting base plate 1 and a control panel body 9 mounted in the mounting base plate 1, a groove 2 is provided at the front end of the mounting base plate 1, the left and right ends of the control panel body 9 are fixedly connected to the side vertical rods 8, the front ends of the side vertical rods 8 are fixedly connected to a pair of silicone convex circles 6, and the two silicone convex circles 6 are symmetrically arranged, the upper and lower ends of the mounting base plate 1 are provided with transverse grooves 3, a pair of self-sliding and fitting vertical rods 7 are slidably connected between the two transverse grooves 3, and circular holes 5 are provided on the upper and lower sides of the front end of the self-sliding and fitting vertical rods 7, and the two circular holes 5 are symmetrically arranged.

[0023] Figure 1-3 It is shown that the control panel body 9 extends into the slot 2, the two horizontal slots 3 are respectively located on the upper and lower sides of the slot 2, the corresponding circular holes 5 cooperate with the silicone convex circle 6, the self-sliding fitting vertical rod 7 is located on the upper side of the side vertical rod 8, the front end of the control panel body 9 is fixedly connected with a plurality of power buttons 11, the front end of the control panel body 9 is hinged with a transparent panel 10, the rear end of the control panel body 9 is electrically connected with a plurality of wires, and the wires are externally connected to the AC circuit breaker body.

[0024] Figure 1-3 The scheme shows that by snapping the control panel body 9 into the slot 2 in the mounting base plate 1, it is convenient to connect and control the start and stop of the AC circuit breaker through wires. The installation method of the control panel body 9 is to snap it into the slot 2 and then slide the two self-sliding fitting vertical rods 7 with both hands. The two self-sliding fitting vertical rods 7 fit and are close to the corresponding side vertical rods 8. When the self-sliding fitting vertical rods 7 are moved onto the side vertical rods 8, the circular hole 5 can press the silicone convex circle 6 and the silicone convex circle 6 can be deformed and framed into the circular hole 5 during the displacement process until it is snapped with the circular hole 5. No bolts are required to fix the control panel body 9 on the mounting base plate 1. The disassembly and assembly are convenient and easy to maintain. No additional tools are required to fix and install the control panel body 9, which saves time, labor and efficiency. At the same time, a transparent panel 10 is provided before the mounting base plate 1. The transparent panel 10 can protect the power button 11, avoid accidental touch and damage to the power button 11 by the operator during use, and help to ensure the service life of the control panel body 9.

[0025] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. An AC circuit breaker control device, characterized in that: The invention comprises a mounting base plate (1) and a control panel body (9) mounted in the mounting base plate (1); a groove (2) is provided at the front end of the mounting base plate (1); the left and right ends of the control panel body (9) are fixedly connected to side vertical rods (8); the front ends of the side vertical rods (8) are fixedly connected to a pair of silicone convex circles (6); the two silicone convex circles (6) are symmetrically arranged; the upper and lower ends of the mounting base plate (1) are provided with transverse grooves (3); a pair of self-sliding and fitting vertical rods (7) are slidably connected between the two transverse grooves (3); the upper and lower sides of the front ends of the self-sliding and fitting vertical rods (7) are provided with circular holes (5); the two circular holes (5) are symmetrically arranged.

2. An AC circuit breaker control device according to claim 1, characterized in that: The control panel body (9) extends into the slot (2).

3. The AC circuit breaker control device according to claim 1, characterized in that: The two transverse grooves (3) are respectively located at the upper and lower sides of the slot (2).

4. The AC circuit breaker control device according to claim 1, characterized in that: The corresponding circular holes (5) and the silicone convex dot circles (6) cooperate with each other, and the self-sliding fitting vertical rod (7) is located on the upper side of the side vertical rod (8).

5. The AC circuit breaker control device according to claim 1, characterized in that: A plurality of power buttons (11) are fixedly connected to the front end of the control panel body (9), and a transparent panel (10) is hingedly connected to the front end of the control panel body (9).

6. The AC circuit breaker control device according to claim 1, characterized in that: The rear end of the control panel body (9) is electrically connected to a plurality of wires, and the wires are externally connected to an AC circuit breaker body.

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