Quick coupler for power electronic component

Abstract

The utility model relates to the technical field of power electronic components, and solves the problems that the pins are not provided with a buffer structure, so that the diodes collide with one another during transportation, the pins are bent and broken and cannot be used, and the cost loss is caused. The power electronic component quick coupler comprises a diode body, pins used for being connected with a circuit board are arranged at the bottom of the diode body in an axial symmetry mode, and first magnetic attraction rings are arranged at the positions, located at the connecting positions of the tops of the pins and the diode body, of the bottom of the diode body. The outer surface of the pin is sleeved with a protection assembly used for preventing the pin from being bent and broken during transportation, the protection assembly comprises a protection sleeve connected to the outer surface of the pin in a sleeving mode, a cavity is formed in the protection sleeve, and a first spring used for buffering the pin from being collided and bent is arranged in the cavity; orientation holes are formed in the two sides of the bottom end of the protection sleeve in an axial symmetry mode.

Description

Technical Field

[0001] The utility model relates to the technical field of power electronic components, in particular to a power electronic component quick-install connector. Background Art

[0002] A power electronic component quick connector disclosed in publication number CN220358340U includes a diode, including a group of symmetrically arranged pins; a quick connector part, including an opening opened at the central position of the lower part of the pin, a quick sleeve arranged at the lower end of the pin and a threaded connector connected to the central position of the upper end of the pin; a blocking column is connected in the opening; a storage rod, the end of which extends out of the outermost group of blocking columns; the middle part of the blocking column is a cavity, and there is damping between the inner wall of the cavity and the outer surface of the blocking column.

[0003] The invention solves the problem that in the existing light emitting diode, the pins are generally electrically connected to the external connection wires during the power connection process. During this connection process, in order to facilitate the winding stability between the connection wires, the lower ends of the pins are bent, but the bent lower ends of the pins are easily damaged, which increases the cost.

[0004] However, the pins lack a buffer structure, which causes the diodes to collide with each other during transportation, causing the pins to bend and break, making them unusable, resulting in cost losses. This solution does not provide high protection for the diodes. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a quick-release connector for power electronic components, which solves the problem that the pins lack a buffer structure, resulting in collisions between diodes during transportation, causing the pins to bend and break, and thus become unusable, resulting in cost losses.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power electronic component quick-release connector, comprising a diode body, the bottom of the diode body is axially symmetrically provided with pins for connecting to a circuit board, a first magnetic ring is provided at the bottom of the diode body and at the connection between the top of the pin and the diode body, and a protective component is sleeved on the outer surface of the pin to prevent the pin from bending and breaking during transportation.

[0007] In a specific embodiment, the protective component includes a protective sleeve that is sleeved on the outer surface of the pin, and a cavity is opened inside the protective sleeve, and a first spring for buffering the pin from impact and bending is arranged inside the cavity, and directional holes are axially symmetrically opened on both sides of the bottom end of the protective sleeve, a second spring is arranged inside the directional hole, and a plunger is arranged at one end of the second spring, a ring is clamped on the surface of the plunger, and limiting holes matching the plunger are opened on both sides of the ring, and the plunger is connected to the inside of the limiting hole.

[0008] In a specific embodiment, a connecting piece is fixedly connected to the bottom of the ring, and a probe for connection is provided on one side of the connecting piece.

[0009] In a specific embodiment, a sleeve is provided on the other side of the connecting piece, and one end of the probe can be inserted into the interior of the sleeve.

[0010] In a specific embodiment, there are two protective components, and the sleeve and the probe are distributed in opposite directions.

[0011] In a specific embodiment, a second magnetic ring is disposed at the top of the protective sleeve, and the top of the second magnetic ring is magnetically connected to the bottom of the first magnetic ring.

[0012] Compared with the prior art, the utility model provides a power electronic component quick-release connector, which has the following beneficial effects:

[0013] In the technical solution disclosed by the utility model, the setting of the protection component is utilized, and when the diode body is transported and moved, the surface of the pin is covered with a protection cover, and the protection cover is fixed on the pin by utilizing the magnetic attraction between the first magnetic attraction ring and the second magnetic attraction ring. Since a cavity is provided inside the protection cover, and a spring is provided inside the cavity, the pin is buffered when the pin is bent, and the pin can be reset when it is bent by the spring elastic force, thereby improving the protection of the pin at the bottom of the diode body.

[0014] A second spring is arranged inside the directional hole provided by the utility model, and a plunger is arranged at one end of the second spring, a collar is clamped on the surface of the plunger, and limiting holes matched with the plunger are opened on both sides of the collar, and the plunger is connected to the inside of the limiting hole. By pressing the plunger, the plunger compresses the second spring and presses it into the directional hole. At this time, it can be pulled outward to separate the protective sleeve from the collar, completing the disassembly of the diode body and removing the diode body. At the same time, the limiting of the plunger can avoid shaking of the diode body when transporting it, thereby further improving the protection efficiency of the diode body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the pin structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;

[0019] Figure 4 This is a schematic diagram of the probe structure of the utility model.

[0020] In the figure: 1. diode body; 2. pin; 3. first magnetic ring; 4. protective assembly; 41. protective cover; 42. cavity; 43. first spring; 44. directional hole; 441. second spring; 442. plunger; 443. collar; 444. limiting hole; 5. connecting piece; 6. probe; 7. sleeve; 8. second magnetic ring. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] Figure 1-Figure 4 An embodiment of the utility model is a power electronic component quick connector, including a diode body 1, the bottom of the diode body 1 is axially symmetrically provided with pins 2 for connecting to a circuit board, a first magnetic ring 3 is provided at the bottom of the diode body 1 and at the connection between the top of the pin 2 and the diode body 1, and the outer surface of the pin 2 is sleeved with a protective component 4 for preventing the pin 2 from bending and breaking during transportation.

[0023] The specific problem addressed by this specific embodiment is to solve the problem that the pin 2 lacks a buffer structure, which causes the diodes to collide with each other during transportation, causing the pin 2 to bend and break, and then cannot be used, resulting in cost losses. The utility model uses the setting of the protective component 4. When the diode body 1 is transported and moved, a protective cover 41 is put on the surface of the pin 2, and the protective cover 41 is fixed on the pin 2 by the magnetic attraction between the first magnetic ring 3 and the second magnetic ring 8. Since a cavity 42 is provided inside the protective cover 41, and a first spring 43 is provided inside the cavity 42, the pin 2 is buffered when the pin 2 is bent, and the first spring 43 can be used to reset the pin 2 when it is bent, thereby improving the protection of the pin 2 at the bottom of the diode body 1.

[0024] The protective component 4 includes a protective sleeve 41 which is sleeved on the outer surface of the pin 2, and a cavity 42 is opened inside the protective sleeve 41, and a first spring 43 for buffering the impact and bending of the pin 2 is arranged inside the cavity 42, and directional holes 44 are opened on both sides of the bottom end of the protective sleeve 41 in an axially symmetrical manner. In the present specific embodiment, a second spring 441 is arranged inside the directional hole 44, and a plunger 442 is arranged at one end of the second spring 441, a ring 443 is clamped on the surface of the plunger 442, and limiting holes 444 which are compatible with the plunger 442 are opened on both sides of the ring 443, and the plunger 442 is connected to the inside of the limiting hole 444 through the piston 442. A second spring 441 is provided inside the directional hole 44, and a plunger 442 is provided at one end of the second spring 441. A ring 443 is clamped on the surface of the plunger 442, and limiting holes 444 adapted to the plunger 442 are provided on both sides of the ring 443, and the plunger 442 passes through and is connected to the inside of the limiting hole 444. By pressing the plunger 442, the plunger 442 compresses the second spring 441 and presses it into the directional hole 44. At this time, it can be pulled outward to separate the protective sleeve 41 from the ring 443, completing the disassembly of the diode body 1 and removing the diode body 1. At the same time, the limiting of the plunger 442 can avoid shaking of the diode body 1 when transporting it, thereby further improving the protection efficiency of the diode body 1.

[0025] In this specific embodiment, a connecting piece 5 is fixedly connected to the bottom of the ring 443, a probe 6 for connection is provided on one side of the connecting piece 5, and a sleeve 7 is provided on the other side of the connecting piece 5, and one end of the probe 6 can be inserted into the interior of the sleeve 7. There are two protective components 4, and the sleeve 7 and the probe 6 are distributed in relative directions. A second magnetic ring 8 is provided at the top of the protective sleeve 41, and the top of the second magnetic ring 8 is magnetically connected to the bottom of the first magnetic ring 3. By utilizing the arrangement of the probe 6 and the sleeve 7, multiple connecting pieces 5 can be assembled in coordination with the diode body 1 by mutual insertion of the probe 6 and the sleeve 7, and multiple diode bodies 1 can be assembled together for easy transportation, thereby improving the convenience of transportation.

[0026] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0028] 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 power electronic component quick connector, comprising a diode body (1), characterized in that: The bottom of the diode body (1) is provided with a pin (2) for connecting to a circuit board in an axisymmetric manner, the bottom of the diode body (1) and at the connection between the top of the pin (2) and the diode body (1) is provided with a first magnetic attraction ring (3), and the outer surface of the pin (2) is sleeved with a protective component (4) for preventing the pin (2) from bending or breaking during transportation; The protective assembly (4) comprises a protective sleeve (41) sleeved on the outer surface of the pin (2), and a cavity (42) is provided inside the protective sleeve (41), and a first spring (43) is provided inside the cavity (42) for buffering the pin (2) from impact and bending, and directional holes (44) are provided on both sides of the bottom end of the protective sleeve (41) in an axially symmetrical manner.

2. A power electronic component quick connector according to claim 1, characterized in that: A second spring (441) is arranged inside the directional hole (44), and a plunger (442) is arranged at one end of the second spring (441). A collar (443) is clamped on the surface of the plunger (442), and limiting holes (444) matching the plunger (442) are opened on both sides of the collar (443), and the plunger (442) is connected to the inside of the limiting hole (444).

3. A power electronic component quick connector according to claim 2, characterized in that: A connecting piece (5) is fixedly connected to the bottom of the collar (443), and a probe (6) for connection is provided on one side of the connecting piece (5).

4. A power electronic component quick connector according to claim 3, characterized in that: A sleeve (7) is provided on the other side of the connecting piece (5), and one end of the probe (6) can be inserted into the interior of the sleeve (7).

5. The power electronic component quick connector according to claim 1, characterized in that: There are two protective components (4), and the sleeve (7) and the probe (6) are distributed in opposite directions.

6. A power electronic component quick connector according to claim 1, characterized in that: A second magnetic ring (8) is provided at the top end of the protective sleeve (41), and the top of the second magnetic ring (8) is magnetically connected to the bottom of the first magnetic ring (3).

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