Quick release structure of intelligent circuit breaker of Internet of Things

Abstract

The utility model relates to the technical field of circuit breakers, in particular to an internet-of-things intelligent circuit breaker quick release structure which comprises an internet-of-things intelligent circuit breaker body, a groove is formed in the back side of the internet-of-things intelligent circuit breaker body, a clamping seat is fixedly connected to the interior of the groove through a bolt, an upper buckle is fixedly connected to the upper end of the back face of the clamping seat, and a lower buckle is fixedly connected to the lower end of the back face of the clamping seat. A lower buckle is rotatably connected to the lower end of the base, a first magnetic block is fixedly connected to the top of the lower buckle in an embedded mode, second magnetic blocks are arranged on the upper portion of the first magnetic block at equal intervals, the second magnetic blocks are fixedly connected to the clamping base, and a locking block is rotatably connected to the portion, located between the second magnetic blocks, of the lower portion of the clamping base; the upper side and the lower side of the back face of the clamping base are fixedly connected with pushing springs at equal intervals. The utility model aims to provide a quick release structure for an intelligent circuit breaker of the Internet of Things, so as to solve the problems that an existing intelligent circuit breaker of the Internet of Things is tedious in release operation, low in release efficiency and not beneficial to quick release of the intelligent circuit breaker.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to a quick-disassembly structure of an Internet of Things intelligent circuit breaker. Background Art

[0002] A circuit breaker is a switching device that can close, carry and disconnect current under normal circuit conditions and can close, carry and disconnect current under abnormal circuit conditions within a specified time. Generally, in order to remotely monitor and operate the circuit breaker, the opening and closing of the circuit breaker is controlled by an intelligent circuit breaker mechanism, that is, an IoT intelligent circuit breaker. The intelligent circuit breaker mechanism mostly adopts a five-link free release mechanism and is designed in an energy storage form. During the use of the intelligent circuit breaker, the mechanism is always in the pre-energy storage position. As long as the circuit breaker receives a closing command, the circuit breaker can be closed instantly. The release of the pre-energy storage is completed by a button or a closing electromagnet. The electric transmission mechanism is self-contained, and the energy storage shaft and the main shaft are movably connected by a concave and convex wedge, which is convenient for assembly and disassembly.

[0003] The installation structure of the existing IoT smart circuit breaker is generally the same as that of a conventional circuit breaker, which is connected to the mounting rail through the slot on the back of the circuit breaker body. During installation, the circuit breaker is usually inserted from one end of the mounting rail, and then pushed to the installation position in sequence for bolt fixation. However, when the circuit breaker is damaged and needs to be replaced, the components on the mounting rail located at the front of the circuit breaker need to be removed one by one before they can be disassembled and replaced. The operation is cumbersome and the disassembly efficiency is low, which is not conducive to the rapid disassembly of the smart circuit breaker. Utility Model Content

[0004] The utility model aims to provide a quick-disassembly structure for an Internet of Things intelligent circuit breaker, so as to solve the problems that the existing Internet of Things intelligent circuit breakers have complicated disassembly operations, low disassembly efficiency, and are not conducive to the quick disassembly of intelligent circuit breakers.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quick-disassembly structure of an Internet of Things intelligent circuit breaker comprises an Internet of Things intelligent circuit breaker body, a groove is provided on the back side of the Internet of Things intelligent circuit breaker body, a holder is fixedly connected to the inside of the groove by bolts, an upper buckle is fixedly connected to the upper end of the back side of the holder, and a lower buckle is rotatably connected to the lower end, a first magnetic block is fixedly connected to the top of the lower buckle in an embedded manner, a second magnetic block is equidistantly arranged on the upper part of the first magnetic block, the second magnetic block is fixedly connected to the holder, a locking block is rotatably connected to the lower part of the holder and is located between the second magnetic blocks, a push spring is fixedly connected to the upper and lower sides of the back side of the holder at equidistant intervals, and a partition is fixedly connected to the tail end of the push spring.

[0007] Preferably, a shift block is integrated and fixedly connected to the tail end of the lower buckle, and anti-slip grooves are provided on both sides of the shift block.

[0008] Preferably, the opposite sides of the first magnetic block and the second magnetic block have the same magnetic properties.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] In the utility model, the lower buckle on the back side of the IoT intelligent circuit breaker body is changed to a rotating connection, and the locking block is rotated and self-locked. When the IoT intelligent circuit breaker body needs to be disassembled, the locking block can be directly rotated to the disassembly position, and then the tail end of the lower buckle is pressed to rotate it and separate it from the installation rail. Then, the IoT intelligent circuit breaker body is pulled up by internal pressure to separate the upper buckle from the installation rail, so that the intelligent circuit breaker body and the installation rail can be quickly disassembled. This method can directly disassemble the IoT intelligent circuit breaker to be disassembled without disassembling other components. The operation is convenient and fast, which is conducive to the rapid disassembly of the intelligent circuit breaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a rear axle view of a quick-disassembly structure of an IoT intelligent circuit breaker of the utility model;

[0012] Figure 2 This is a left view of the installation state of a quick-disassembly structure of an Internet of Things intelligent circuit breaker of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the lower buckle in the closed state of a quick-release structure of an Internet of Things intelligent circuit breaker of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the lower buckle in the open state of the quick-release structure of an Internet of Things intelligent circuit breaker of the utility model.

[0015] In the figure: 1. IoT smart circuit breaker body; 2. groove; 3. bolt; 4. socket; 5. upper buckle; 6. lower buckle; 7. first magnetic block; 8. second magnetic block; 9. locking block; 10. push spring; 11. partition; 12. shift block; 13. installation rail. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 , the utility model provides a technical solution:

[0018] A quick-disassembly structure of an Internet of Things intelligent circuit breaker comprises an Internet of Things intelligent circuit breaker body 1, which is used for intelligent control of circuit breakers in an Internet of Things system; a groove 2 is provided on the back side of the Internet of Things intelligent circuit breaker body 1, and a holder 4 is fixedly connected to the inside of the groove 2 by bolts 3, so that the holder and the Internet of Things intelligent circuit breaker body 1 can be detached and assembled, which is convenient for replacement of accessories and saves maintenance costs; an upper buckle 5 is fixedly connected to the upper end of the back side of the holder 4, and a lower buckle 6 is rotatably connected to the lower end of the holder 4, which is used for installing the upper and lower sides of the card rail 13 to meet the installation design requirements of the Internet of Things intelligent circuit breaker body 1; a first magnetic block 7 is embedded and fixedly connected to the top of the lower buckle 6, and a second magnetic block 7 is equidistantly arranged on the upper part of the first magnetic block 7. Two magnetic blocks 8, the second magnetic block 8 is fixedly connected to the base 4, and the magnetic principle is used to ensure that the tail side of the lower buckle 6 is normally closed, which can prevent unhooking after installation and ensure installation stability; a locking block 9 is rotatably connected to the lower part of the base 4 and located between the second magnetic blocks 8, which is used to lock the tail end of the lower buckle after the base 4 is installed to prevent unhooking and further improve the installation stability of the mechanism; the upper and lower sides of the back of the base 4 are equidistantly fixedly connected with push springs 10, and the tail end of the push spring 10 is fixedly connected with a partition plate 11, which is used for push pre-tightening between the base 4 and the installation rail 13 after installation to prevent the IoT intelligent circuit breaker body 1 from slipping on the installation rail 13, ensure its installation stability, and achieve immediate fixation.

[0019] In this embodiment, please refer to Figure 3 The tail end of the lower buckle 6 is integrated and fixedly connected with a shift block 12, and both sides of the shift block 12 are provided with anti-slip grooves to facilitate the opening and closing drive of the lower buckle 6.

[0020] In this embodiment, the first magnetic block 7 and the second magnetic block 8 have the same magnetic properties on the opposite sides, and the principle that two magnetic blocks of the same polarity repel each other is used to ensure that the lower buckle 6 is in a normally closed state.

[0021] It should be noted that, in this article, relational terms such as first and second, 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0022] 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. An Internet of Things intelligent circuit breaker quick-disassembly structure, comprising an Internet of Things intelligent circuit breaker body (1), characterized in that: The back side of the IoT intelligent circuit breaker body (1) is provided with a groove (2), the interior of the groove (2) is fixedly connected to a holder (4) by means of bolts (3), the upper end of the back side of the holder (4) is fixedly connected to an upper buckle (5), and the lower end is rotatably connected to a lower buckle (6), the top of the lower buckle (6) is embedded and fixedly connected to a first magnetic block (7), the upper part of the first magnetic block (7) is equidistantly provided with a second magnetic block (8), the second magnetic block (8) is fixedly connected to the holder (4), the lower part of the holder (4) and is rotatably connected to a locking block (9) located between the second magnetic blocks (8), the upper and lower sides of the back side of the holder (4) are fixedly connected to push springs (10) at equidistant intervals, and the tail end of the push spring (10) is fixedly connected to a partition (11).

2. The quick-disassembly structure of an IoT intelligent circuit breaker according to claim 1 is characterized in that: The tail end of the lower buckle (6) is integrally and fixedly connected with a shift block (12), and both sides of the shift block (12) are provided with anti-slip grooves.

3. The quick-disassembly structure of an Internet of Things intelligent circuit breaker according to claim 1 is characterized in that: The opposite sides of the first magnetic block (7) and the second magnetic block (8) have the same magnetic properties.

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