Rectifier with guard assembly

Abstract

The utility model discloses a rectifier with protection assembly relates to the technical field of parts of conversion device, a rectifier with protection assembly, including protection shell no.

Description

Technical Field

[0001] This utility model relates to the technical field of components for conversion devices, and in particular to a rectifier with a protective component. Background Technology

[0002] A rectifier is a device that converts alternating current (AC) into direct current (DC). It can be used in power supply devices and for detecting radio signals. Rectifiers can be made of vacuum tubes, ignition tubes, solid silicon semiconductor diodes, mercury arc diodes, etc. Chinese utility model patent, authorized announcement number "CN221614824U", discloses a rectifier with a safety protection structure. Through replaceable protective plates and multiple through slots with sealing plates, the housing can be adapted to more models of rectifiers. At the same time, heat dissipation holes can also prevent heat accumulation.

[0003] Although the above technical solution can replace the protective plate and multiple through slots with sealing plates to adapt to the wiring terminals on different models of rectifiers during use, the through slot positions on the protective plate are preset and can only be adapted to a few different models of rectifiers. Replacing the protective plate may affect the compatibility with the housing, thereby reducing the applicability of the protective plate. Therefore, we propose a rectifier with protective components. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a rectifier with a protective component. This solves the problem that although the protective plate and multiple through slots with sealing plates can be replaced to adapt to the wiring terminals on different models of rectifiers, the through slot positions on the protective plate are preset and can only be adapted to a few different models of rectifiers. Furthermore, replacing the protective plate may affect the compatibility with the housing, thereby reducing the applicability of the protective plate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rectifier with protective components, comprising: The rectifier body consists of a first protective shell, a second protective shell, and a rectifier body. The rectifier body is fixedly installed inside the first and second protective shells. Multiple wiring terminals are fixedly connected to the top of the rectifier body. Protective plates are snapped into the opposite surfaces of the first and second protective shells. The connector adjustment mechanism is located on the protective plate. The connector adjustment structure includes two limiting slides, a second limiting slide, multiple central slide plates, multiple central positioning discs, and two baffles. The top of the protective plate has a first limiting slide groove and a second limiting slide groove, and the bottom of the protective plate has a storage groove that communicates with the interior of the first limiting slide groove. Both first limiting slides are slidably connected to the interior of the first limiting slide groove, and the second limiting slide is slidably connected to the interior of the second limiting slide groove. The two baffles are fixedly connected to both sides of the second limiting slide. The storage groove is equipped with a slide plate telescopic mechanism. Multiple central slide plates are slidably connected to the interior of the storage groove. The bottom of each of the multiple central slide plates has a central positioning groove. Multiple central positioning discs are fixedly connected to the top of the corresponding central slide plate. Multiple central positioning discs are slidably connected to the interior of the corresponding central positioning groove. One side of each of the two first limiting slides is fixedly connected to the corresponding central slide plate.

[0006] Preferably, the sliding plate telescopic mechanism includes multiple side sliding plates and multiple side positioning plates. The multiple side sliding plates slide against each other. Each of the multiple side sliding plates has a side positioning groove at its bottom. Each of the multiple side positioning plates is fixedly connected to the top of the corresponding side sliding plate. Each of the multiple side positioning plates is slidably connected to the inside of the corresponding side positioning groove. The uppermost side sliding plate is fixedly connected to the inner top wall of the storage groove. The lowermost side sliding plate is fixedly connected to the corresponding limiting slide.

[0007] Preferably, there are two skateboard telescopic mechanisms, which are symmetrically arranged inside the storage slot.

[0008] Preferably, there are two socket adjustment structures, and both socket adjustment structures are mounted on the protective plate.

[0009] Preferably, the plurality of the wiring terminals are slidably connected inside the corresponding limiting slide two and limiting slide one.

[0010] Preferably, both sides of the protective shell one and the protective shell two are fixedly connected with fixing ears.

[0011] Preferably, heat dissipation grooves are provided on the opposite sides of both the first and second protective shells.

[0012] Preferably, both sides of the protective shell one and the protective shell two are provided with through holes for mounting bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This rectifier with protective components, through the coordinated action of limiting slide one, limiting slide two, middle slide plate, baffle and slide plate telescopic mechanism, can freely adjust the position of the wiring terminal without the need for pre-set through slot position, and can be adapted to various models of rectifiers without replacing the protective plate, which significantly improves the applicability of the protective components. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the main structure of the rectifier of this utility model; Figure 3 This is a schematic diagram of the terminal block structure of this utility model; Figure 4 This is a schematic diagram of the bottom structure of the protective plate of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the side sliding plate of this utility model; Figure 6 This is a schematic diagram of the cross-sectional structure of the middle sliding plate of this utility model; Figure 7 For the present utility model Figure 5 A magnified structural diagram of point A in the middle.

[0015] Reference numerals in the attached drawings: 1. Protective shell one; 2. Protective shell two; 3. Rectifier body; 4. Wiring terminal; 5. Protective plate; 6. Limiting slide groove one; 7. Limiting slide groove two; 8. Limiting slide bracket two; 9. Limiting slide bracket one; 10. Baffle; 11. Middle slide plate; 12. Side slide plate; 13. Storage slot; 14. Side positioning plate; 15. Middle positioning plate; 16. Middle positioning groove; 17. Heat dissipation groove; 18. Fixing lug; 19. Through hole; 20. Side positioning groove. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0020] Please see Figure 1-7 This utility model provides a technical solution: a rectifier with protective components, comprising: The rectifier body 3 consists of a protective shell 1, a protective shell 2, and a rectifier body 3. The rectifier body 3 is fixedly installed inside the protective shell 1 and the protective shell 2. Multiple terminals 4 are fixedly connected to the top of the rectifier body 3. Protective plates 5 are snapped into the opposite surfaces of the protective shell 1 and the protective shell 2. The socket adjustment structure is located on the protective plate 5. The insertion adjustment structure includes two limiting slides 1 9, a limiting slide 2 8, multiple central sliding plates 11, multiple central positioning plates 15, and two baffles 10. The top of the protective plate 5 has a limiting slide groove 1 6 and a limiting slide groove 2 7, and the bottom of the protective plate 5 has a storage groove 13. The storage groove 13 communicates with the interior of the limiting slide groove 1 6. Both limiting slides 1 9 are slidably connected inside the limiting slide groove 1 6, and the limiting slide 2 8 is slidably connected inside the limiting slide groove 2 7. The two baffles 10 are respectively... Fixedly connected to both sides of the limiting slide 8, the storage slot 13 is equipped with a slide telescopic mechanism, multiple middle slides 11 are slidably connected to the inside of the storage slot 13, the bottom of multiple middle slides 11 is provided with a middle positioning slot 16, multiple middle positioning plates 15 are fixedly connected to the top of the corresponding middle slide 11, multiple middle positioning plates 15 are slidably connected to the inside of the corresponding middle positioning slot 16, and one side of each of the two limiting slides 9 is fixedly connected to the corresponding middle slide 11.

[0021] The sliding plate telescopic mechanism includes multiple side sliding plates 12 and multiple side positioning plates 14. The multiple side sliding plates 12 slide against each other. Each side sliding plate 12 has a side positioning groove 20 at its bottom. The multiple side positioning plates 14 are fixedly connected to the top of the corresponding side sliding plate 12. The multiple side positioning plates 14 are slidably connected to the inside of the corresponding side positioning groove 20. The uppermost side sliding plate 12 is fixedly connected to the inner top wall of the storage groove 13. The lowermost side sliding plate 12 is fixedly connected to the corresponding limiting slide 9. There are two sliding plate telescopic mechanisms, which are symmetrically arranged inside the storage groove 13. There are two insertion adjustment structures, which are both set on the protective plate 5.

[0022] Multiple terminals 4 are slidably connected inside the corresponding limit slide 2 8 and limit slide 1 9. Both sides of the protective shell 1 and the protective shell 2 are fixedly connected with fixing ears 18. The back sides of the protective shell 1 and the protective shell 2 are provided with heat dissipation grooves 17. Both sides of the protective shell 1 and the protective shell 2 are provided with through holes 19 for mounting bolts.

[0023] Furthermore, when using this device, the rectifier body 3 is fixedly installed in the closed cavity composed of protective shell 1 and protective shell 2. The protective plate 5 is snapped onto the opposite sides of the two protective shells to form the first layer of physical protection. Heat dissipation grooves 17 are opened on the opposite sides of protective shell 1 and protective shell 2 to achieve passive heat dissipation through air convection. The fixing ears 18 and through holes 19 on both sides are used for bolt fixing to ensure the overall structural stability. The limiting slide 1 9 and limiting slide 2 8 are slidably connected in the limiting slide groove 1 6 and limiting slide groove 2 7 on the top of the protective plate 5, respectively, and can move freely in the horizontal direction. The wiring terminal 4 is slidably connected inside the limiting slide 1 9 and limiting slide 2 8. By adjusting the position of the slide, it can slide freely according to the position of the wiring terminal 4 on the rectifier body 3 of different models to adapt to different connectors.

[0024] The middle slide plate 11 is slidably connected to the storage groove 13 at the bottom of the protective plate 5. The top of the middle slide plate 11 is fixed with a middle positioning plate 15 and the bottom is provided with a middle positioning groove 16. The middle positioning plate 15 and the middle positioning groove 16 of the adjacent middle slide plate 11 are slidably engaged to achieve multi-level telescopic adjustment, thereby facilitating the free adjustment of the distance between the two limiting slides 9.

[0025] The sliding plate telescopic mechanism consists of multiple side sliding plates 12 and side positioning plates 14. The side positioning plates 14 are slidably connected to the side positioning grooves 20 to form a telescopic support structure. The uppermost side sliding plate 12 is fixed to the inner top wall of the storage groove 13, and the lowermost side sliding plate 12 is connected to the limiting slide bracket 9. By moving the limiting slide bracket 9, the multiple side sliding plates 12 can be folded and slid. The adjustment is made according to the position of the terminal 4 so that when the limiting slide bracket 9 moves, the side sliding plates 12 and the middle sliding plate 11 can always block the limiting slide groove 6. The baffles 10 are fixed on both sides of the limiting slide bracket 8 so that when the limiting slide bracket 8 slides in the limiting slide groove 7, the two baffles 10 can always block the limiting slide groove 7.

[0026] Through the coordinated action of limiting slide 1 9, limiting slide 2 8, central slide 11, baffle 10 and slide telescopic mechanism, the position of terminal 4 can be freely adjusted without the need for pre-set through slot position, and can be adapted to various types of rectifiers without replacing the protective plate 5, significantly improving the applicability of the protective components.

[0027] Structural Description: Protective Shell 1: Together with Protective Shell 2, it forms a closed cavity used to fix and install the rectifier body 3, forming the basic framework of the overall protective structure; Protective shell 2: Together with protective shell 1, it forms a closed cavity, used to fix and install the rectifier body 3, forming the basic framework of the overall protective structure; Rectifier body 3: It is fixedly installed inside the protective shell 1 and the protective shell 2, and is the core functional component of the rectifier, responsible for power conversion; Terminal 4: Fixedly connected to the top of the rectifier body 3, used to connect to external circuits and realize electrical signal transmission; Protective plate 5: It is snapped onto the opposite sides of protective shell 1 and protective shell 2 to form the first layer of physical protection, isolating external dust, moisture and mechanical impact; Limiting slide 6: Located on the top of the protective plate 5, it provides a horizontal sliding track for the limiting slide 9, enabling the adjustment of the slide position; Limiting slide 7: It is located on the top of the protective plate 5 and provides a horizontal sliding track for the limiting slide 8 to realize the adjustment of the slide position; Limiting slide 2 8: It is slidably connected to the inside of the limiting slide groove 2 7 and is used to adapt to the position of the wiring terminal 4. The baffles 10 on both sides of it are used to cover the slide groove. Limiting slide 9: It is slidably connected to the inside of the limiting slide groove 6 and is used to adapt to the position of the wiring terminal 4. One side of it is connected to the middle slide plate 11 to achieve multi-level adjustment. Baffle 10: It is fixedly connected to both sides of the limiting slide 8 and always blocks the limiting slide groove 7 when the slide slides to prevent dust or foreign objects from entering. The middle slide plate 11 is slidably connected to the storage groove 13 at the bottom of the protective plate 5. It is engaged with the middle positioning groove 16 of the adjacent slide plate through the middle positioning plate 15 to achieve multi-level telescopic adjustment. Side sliding plate 12: It slides inside the storage groove 13 in close contact with each other, and is connected to the side positioning groove 20 through the side positioning plate 14 to form a retractable support structure; Storage slot 13: Located at the bottom of the protective plate 5, it is used to accommodate the middle sliding plate 11 and the side sliding plate 12, providing sliding adjustment space; Side positioning plate 14: It is fixedly connected to the top of the side slide plate 12 and slidably connected to the side positioning groove 20 of the adjacent side slide plate 12 to realize the folding and telescopic movement of the side slide plate 12; Central positioning plate 15: It is fixedly connected to the top of the central sliding plate 11 and slidably connected to the central positioning groove 16 of the adjacent central sliding plate 11 to realize the multi-stage extension and retraction of the central sliding plate 11; Central positioning groove 16: It is formed at the bottom of the central slide plate 11 and is used to accommodate the central positioning plate 15 of the adjacent central slide plate 11 to achieve fitting and positioning; Heat dissipation slot 17: It is located on the opposite side of protective shell 1 and protective shell 2, and achieves passive heat dissipation through air convection to reduce the operating temperature of rectifier body 3. Fixing lug 18: Fixedly connected to both sides of protective shell 1 and protective shell 2, used to install bolts to fix the overall structure; Through hole 19: Opened on both sides of protective shell 1 and protective shell 2, used to install bolts to fix the overall structure; Side positioning groove 20: It is formed at the bottom of the side slide plate 12 and is used to accommodate the side positioning plate 14 of the adjacent side slide plate 12 to achieve fitting and positioning.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A rectifier with protective components, characterized in that, include: The protective shell is one (1), the protective shell is two (2) and the rectifier body (3). The rectifier body (3) is fixedly installed inside the protective shell one (1) and the protective shell two (2). Multiple terminals (4) are fixedly connected to the top of the rectifier body (3). Protective plates (5) are snapped into the opposite surfaces of the protective shell one (1) and the protective shell two (2). The socket adjustment structure is located on the protective plate (5); The insertion adjustment structure includes two limiting slides (9), two limiting slides (8), multiple central sliding plates (11), multiple central positioning plates (15), and two baffles (10). The top of the protective plate (5) is provided with limiting slide grooves (6) and two limiting slide grooves (7). The bottom of the protective plate (5) is provided with a storage groove (13). The storage groove (13) is connected to the interior of the limiting slide groove (6). Both limiting slides (9) are slidably connected to the interior of the limiting slide groove (6). Among them, the limiting slide 2 (8) is slidably connected to the inside of the limiting slide groove 2 (7), the two baffles (10) are respectively fixedly connected to the two sides of the limiting slide 2 (8), the storage groove (13) is provided with a sliding plate telescopic mechanism, multiple middle sliding plates (11) are slidably connected to the inside of the storage groove (13), and the bottom of multiple middle sliding plates (11) is provided with a middle positioning groove (16). Among them, multiple central positioning discs (15) are fixedly connected to the top of the corresponding central slide plate (11), multiple central positioning discs (15) are slidably connected to the interior of the corresponding central positioning groove (16), and one side of the two limiting slides (9) is fixedly connected to the corresponding central slide plate (11).

2. A rectifier with a protective component according to claim 1, characterized in that: The sliding plate telescopic mechanism includes multiple side sliding plates (12) and multiple side positioning plates (14). The multiple side sliding plates (12) slide against each other. The bottom of each of the multiple side sliding plates (12) is provided with a side positioning groove (20). The multiple side positioning plates (14) are fixedly connected to the top of the corresponding side sliding plate (12). Among them, multiple side positioning discs (14) are slidably connected to the interior of the corresponding side positioning groove (20), the uppermost side slide plate (12) is fixedly connected to the inner top wall of the storage groove (13), and the lowermost side slide plate (12) is fixedly connected to the corresponding limiting slide (9).

3. A rectifier with a protective component according to claim 1, characterized in that: The number of the skateboard telescopic mechanism is two, and the two skateboard telescopic mechanisms are symmetrically arranged inside the storage slot (13).

4. A rectifier with a protective component according to claim 1, characterized in that: The number of the socket adjustment structures is two, and both socket adjustment structures are set on the protective plate (5).

5. A rectifier with a protective component according to claim 1, characterized in that: Multiple terminals (4) are slidably connected inside the corresponding limiting slides (8) and limiting slides (9).

6. A rectifier with a protective component according to claim 1, characterized in that: Both sides of the protective shell one (1) and the protective shell two (2) are fixedly connected with fixing ears (18).

7. A rectifier with a protective component according to claim 1, characterized in that: Heat dissipation grooves (17) are provided on the opposite sides of both the first protective shell (1) and the second protective shell (2).

8. A rectifier with a protective component according to claim 1, characterized in that: Both sides of the protective shell one (1) and the protective shell two (2) are provided with through holes (19) for installing bolts.

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