Electric reactor wiring structure

Abstract

The utility model relates to the technical field of electric reactors, in particular to an electric reactor wiring structure which comprises a base, a winding set is arranged above the base, a wiring board is arranged above the winding set, three sets of wiring bases which are symmetrical front and back are arranged on the inner side of the wiring board, and wiring mechanisms are arranged on the inner sides of the wiring bases. The wiring mechanism comprises a movable block and a clamping seat, the clamping seat and the movable block are integrally formed and extend to the inner side of the wiring seat, a clamping mechanism for fixing a wire is arranged in the movable block, the clamping mechanism comprises a clamping plate and a spring, a fixing mechanism connected with the wiring seat is arranged above the wiring board, and the clamping plate is connected with the clamping mechanism. The fixing mechanism comprises a movable column, a pressing plate and a lifting plate. Through the arrangement of the movable block, the clamping seat and the clamping mechanism, the wire can be effectively prevented from falling off in the operation process, so that the convenience and the fixing efficiency during wire connection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a wiring structure of a reactor. Background Technique

[0002] A reactor is an electronic component that impedes alternating current signals in a circuit while having zero impedance to direct current signals. Its main function is to control the current and voltage in the circuit and is commonly used in power systems, electronic devices, and various other electrical engineering applications.

[0003] In the prior art, a wiring structure of a reactor in a Chinese patent with the publication number CN214254081U adopts the solution of "including a reactor body; the reactor body has an upper yoke and an AC working winding; at least two wiring terminals are inclinedly arranged on the side wall of the upper yoke; the wiring terminals are connected to the ends of the wires of the AC working winding; a limiting component for fixing the inclined state of the wiring terminals is installed on the side wall of the upper yoke", and this solution has the effect of improving the wiring efficiency.

[0004] However, the above solution still has some deficiencies. For example, when connecting and fixing the wires, the wires cannot be quickly restricted on the wiring terminals. When operating on multiple groups of wires, the wires are likely to fall off and need to be operated repeatedly, affecting the wiring efficiency of the wires. In addition, after wiring, the protection effect on the wires is poor, and the peeled parts of the wires are easily affected by dust or moisture. In view of this, the utility model proposes a wiring structure of a reactor. Summary of the Invention

[0005] The purpose of the utility model is to provide a wiring structure of a reactor, which has the advantages of high wiring efficiency of the wires and not being easily detached, so as to solve the problem that the wires are easily detached during operation and affect the wiring efficiency proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A wiring structure of a reactor includes a base, a winding group is arranged above the base, a wiring board is arranged above the winding group, three sets of front-back symmetrical wiring seats are arranged inside the wiring board, a wiring mechanism is arranged inside the wiring seat, the wiring mechanism includes a movable block and a clamping seat, the clamping seat is integrally formed with the movable block and extends to the inside of the wiring seat, a clamping mechanism for fixing the wire is arranged inside the movable block, the clamping mechanism includes a clamping plate and a spring, a fixing mechanism connected to the wiring seat is arranged above the wiring board, and the fixing mechanism includes a movable column, a pressing plate, and a lifting plate.

[0008] As a preferred technical solution, the terminal block is a hollow structure with an opening on one side. A U-shaped elastic piece is installed on the inner wall of the terminal block and on the side far from the opening. An extrusion section is arranged on the top of the U-shaped elastic piece and close to the opening.

[0009] As a preferred technical solution, a clamping portion is arranged on the movable block and on the side close to the terminal block. The clamping portion is fixedly clamped with the inner wall of the terminal block. A wire passing hole for the wire to pass through is formed in the movable block.

[0010] As a preferred technical solution, an upper groove is arranged on the top of the card seat. The edge of the upper groove is aligned with the bottom end of the wire passing hole. A lower groove is arranged on the bottom of the card seat.

[0011] As a preferred technical solution, a movable cavity is arranged inside the movable block and below the wire passing hole. The clamping plate is slidably arranged inside the movable cavity. A pressing groove matching the wire passing hole is arranged on the top of the clamping plate.

[0012] As a preferred technical solution, the two groups of springs are symmetrically arranged inside the movable cavity, and the top of the springs is connected to both ends of the bottom of the clamping plate. A U-shaped block is arranged on the top of the clamping plate and close to the edge. The U-shaped block penetrates through the movable block and is slidably connected with the movable block.

[0013] As a preferred technical solution, a movable column is slidably connected to the top of each terminal block. The movable column penetrates through the wiring board and extends above the wiring board. A pressing plate is arranged at the bottom of the movable column and directly above the extrusion section.

[0014] As a preferred technical solution, the lifting plate is arranged above the wiring board, and the bottom of the wiring board is fixedly connected to the top of the movable column. A screw rod is rotatably connected to the top of the wiring board and close to the center. The screw rod penetrates through the lifting plate and is threadedly connected with the lifting plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a movable block, a card seat and a clamping mechanism, during the wiring operation, when the wire passes through the wire passing hole, the spring can drive the U-shaped block to quickly fix the wire, effectively preventing the wire from falling off during the operation, thereby improving the convenience and fixing efficiency when connecting the wire.

[0017] 2. Through the mutual cooperation of the terminal block, the movable block and the card seat, a closed space can be formed to protect the peeled part of the wire, improving the dust-proof, waterproof and anti-corrosion effects at the wiring part. At the same time, through the mutual cooperation of the U-shaped elastic piece, the upper groove and the lower groove, the connection area of the wire can be enlarged, enhancing the fixing effect while ensuring the conductive efficiency. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a cross-sectional view of the wiring board structure of the present invention;

[0021] Figure 3 is a schematic diagram of the internal structure of the wiring base of the present invention;

[0022] Figure 4 is a schematic diagram of the structure of the movable block of the present invention;

[0023] Figure 5 is a schematic diagram of the structure of the clamping plate of the present invention;

[0024] Figure 6 is a schematic diagram of the structure of the fixing mechanism of the present invention.

[0025] In the figure: 1, base; 11, winding group; 2, wiring board; 3, wiring base; 31, U-shaped elastic piece; 32, extrusion section; 4, movable block; 41, clamping portion; 42, wire passing hole; 43, movable cavity; 5, card seat; 51, upper groove; 52, lower groove; 6, clamping plate; 61, pressing groove; 62, spring; 63, U-shaped block; 7, movable column; 71, pressing plate; 72, lifting plate; 73, screw. Detailed Embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] According to the attached Figure 1-6As shown in the figure, an embodiment of the present utility model provides a reactor wiring structure, which includes a base 1. Above the base 1, a winding group 11 is provided. Above the winding group 11, a wiring board 2 is provided. Inside the wiring board 2, three groups of front-back symmetrical wiring seats 3 are provided. Inside the wiring seat 3, a wiring mechanism is provided. The wiring mechanism includes a movable block 4 and a card seat 5. The card seat 5 is integrally formed with the movable block 4 and extends to the inside of the wiring seat 3. Inside the movable block 4, a clamping mechanism for fixing the wire is provided. The clamping mechanism includes a clamping plate 6 and a spring 62. Above the wiring board 2, a fixing mechanism connected to the wiring seat 3 is provided. The fixing mechanism includes a movable column 7, a pressing plate 71, and a lifting plate 72.

[0028] When wiring, first, pass the wire through the movable block 4 and extend it above the card seat 5. Then, continuously pull the wire to move the wire to the end of the card seat 5 and wind the end of the wire to the bottom of the card seat 5. Then, insert the card seat 5 into the inside of the wiring seat 3 and make the movable block 4 be clamped and fixed with the wiring seat 3, so as to quickly connect the wire to the wiring seat 3. At the same time, through the cooperation of the clamping plate 6 and the spring 62, the wire can be fixed on the movable block 4. Through the movable column 7, the pressing plate 71, and the lifting plate 72, the connecting section of the wire can be squeezed and fixed above the card seat 5, so as to effectively prevent the wiring from falling off, and has a high wiring efficiency, which is convenient for disassembly and connection work.

[0029] The wiring seat 3 is a hollow structure with an opening on one side. On the inner wall of the wiring seat 3 and on the side far away from the opening, a U-shaped elastic sheet 31 is installed. On the top of the U-shaped elastic sheet 31 and on the side close to the opening, a pressing section 32 is provided.

[0030] After the card seat 5 is inserted into the wiring seat 3, the inner surface of the U-shaped elastic sheet 31 can be closely attached to the wires on the upper and lower sides of the card seat 5 to improve the connection effect. At the same time, under the elastic action of the U-shaped elastic sheet 31, the pressing section 32 can preliminarily fix the wire to avoid the wire falling off during the connection process.

[0031] On the side of the movable block 4 close to the wiring seat 3, a clamping portion 41 is provided. The clamping portion 41 is clamped and fixed with the inner wall of the wiring seat 3. A wire passing hole 42 for the wire to pass through is opened on the movable block 4.

[0032] On the top of the card seat 5, an upper groove 51 is provided. The edge of the upper groove 51 is aligned with the bottom end of the wire passing hole 42. On the bottom of the card seat 5, a lower groove 52 is provided. Through the cooperation of the upper groove 51 and the lower groove 52, the wire is positioned and the contact area between the wire and the card seat 5 is enlarged.

[0033] When wiring, after the wire passes through the wire passing hole 42, it is guided and positioned through the upper groove 51 and the lower groove 52, so that the wire can be wound from the end of the card holder 5 to the lower part of the card holder 5, expanding the contact area between the wire and the U-shaped elastic piece 31 and the card holder 5, thereby improving the conductive effect while enhancing the firmness of the wire connection after wiring. In addition, after the wiring is completed, the stripped part of the wire can be completely located inside the wiring base 3, and the wiring base 3, the movable block 4 and the card holder 5 can form a closed space, improving the dust-proof, waterproof and anti-corrosion effects of the wiring part.

[0034] In order to enhance the insulation protection of the wire, the movable block 4 is made of a plastic material with good insulation and anti-aging properties, and specifically can be made of polytetrafluoroethylene or polyurethane material. For the conductive effect after the wire connection, the wiring base 3, the U-shaped elastic piece 31 and the card holder 5 are all made of metal copper with good conductive properties.

[0035] An activity cavity 43 is arranged inside the movable block 4 and below the wire passing hole 42. A clamping plate 6 is slidably arranged inside the activity cavity 43, and a pressure groove 61 matching the wire passing hole 42 is arranged at the top of the clamping plate 6.

[0036] Two groups of springs 62 are symmetrically arranged inside the activity cavity 43, and the top of the spring 62 is connected to both ends of the bottom of the clamping plate 6. A U-shaped block 63 is arranged at the top of the clamping plate 6 and near the edge. The U-shaped block 63 penetrates through the movable block 4 and is slidably connected to the movable block 4.

[0037] When the wire passes through the wire passing hole 42, under the elastic action of the spring 62, the clamping plate 6 can be pushed to slide upward along the activity cavity 43, and the pressure groove 61 is fitted with the top of the wire, thereby fixing the wire on the movable block 4. When the wire needs to be adjusted, press down the U-shaped block 63 to separate the pressure groove 61 from the wire, and then the wire can be adjusted. After releasing the U-shaped block 63, the spring 62 can quickly fix the wire through the U-shaped block 63, thereby improving the convenience and fixing efficiency of wire connection.

[0038] An activity column 7 is slidably connected to the top of each wiring base 3. The activity column 7 penetrates through the wiring board 2 and extends above the wiring board 2. A pressing plate 71 is arranged at the bottom of the activity column 7 and directly above the extrusion section 32. When the activity column 7 moves downward, the extrusion section 32 can be extruded downward, so that the extrusion section 32 is closely attached to the wire, improving the fixing effect on the wire.

[0039] A lifting plate 72 is arranged above the wiring board 2, and the bottom of the wiring board 2 is fixedly connected to the top of the activity column 7. A screw rod 73 is rotatably connected to the top of the wiring board 2 and near the center. The screw rod 73 penetrates through the lifting plate 72 and is threadedly connected to the lifting plate 72.

[0040] When the movable block 4 is clamped with the terminal block 3 and the wire holder 5 fixes the wire inside the terminal block 3, rotate the screw rod 73 to make the screw rod 73 move relative to the lifting plate 72, which can make the lifting plate 72 drive multiple movable columns 7 to move downward simultaneously, and press and fix the wire through the pressing plate 71, thereby improving the fixing effect on the wire and having a high connection efficiency.

[0041] When the reactor wiring structure of the present utility model is in use, first, press down the U-shaped block 63 to drive the clamping plate 6 to move downward, so that the clamping plate 6 moves to the lowest point. Then, pass the wire through the wire passing hole 42, and position and guide the wire through the upper groove 51 and the lower groove 52, so that the end of the wire winds around the bottom of the wire holder 5. Then, release the U-shaped block 63, and under the elastic action of the spring 62, make the clamping plate 6 slide upward inside the movable cavity 43, and press and fix the wire through the pressing groove 61, preliminarily fixing the wire on the movable block 4.

[0042] Further, insert the wire holder 5 into the inside of the terminal block 3 to make the movable block 4 clamped and fixed with the terminal block 3. Under the elastic action of the U-shaped elastic piece 31, make the pressing section 32 fit with the wire above the wire holder 5, so that the wire is connected with the terminal block 3. After connecting multiple wires with the terminal block 3 through the movable block 4 and the wire holder 5 in sequence, rotate the screw rod 73 to make the screw rod 73 move relative to the lifting plate 72, and make the lifting plate 72 drive multiple movable columns 7 to move downward simultaneously, so that the pressing plate 71 presses and fixes the wire, thereby completing the wiring work of the wire. While ensuring the wiring effect, it has a high connection efficiency.

[0043] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A reactor wiring structure, including a base (1), with a winding group (11) arranged above the base (1), characterized in that: Above the winding group (11), there is a wiring board (2). Inside the wiring board (2), there are three groups of symmetrically arranged front and rear wiring seats (3). Inside the wiring seat (3), there is a wiring mechanism. The wiring mechanism includes a movable block (4) and a clamping seat (5). The clamping seat (5) is integrally formed with the movable block (4) and extends to the inside of the wiring seat (3). Inside the movable block (4), there is a clamping mechanism for fixing the wire. The clamping mechanism includes a clamping plate (6) and a spring (62). Above the wiring board (2), there is a fixing mechanism connected to the wiring seat (3). The fixing mechanism includes a movable column (7), a pressing plate (71), and a lifting plate (72).

2. The reactor wiring structure according to claim 1, characterized in that: The wiring seat (3) is a hollow structure with an opening on one side. On the inner wall of the wiring seat (3) and on the side far from the opening, a U-shaped elastic piece (31) is installed. On the top of the U-shaped elastic piece (31) and on the side close to the opening, there is an extrusion section (32).

3. The reactor wiring structure according to claim 1, characterized in that: On the side of the movable block (4) close to the wiring seat (3), there is a clamping portion (41). The clamping portion (41) is clamped and fixed to the inner wall of the wiring seat (3). A wire passing hole (42) for the wire to pass through is provided on the movable block (4).

4. The reactor wiring structure according to claim 1, wherein: On the top of the clamping seat (5), there is an upper groove (51). The edge of the upper groove (51) is aligned with the bottom end of the wire passing hole (42). On the bottom of the clamping seat (5), there is a lower groove (52).

5. The reactor wiring structure according to claim 1, wherein: Inside the movable block (4) and below the wire passing hole (42), there is a movable cavity (43). The clamping plate (6) is slidably arranged inside the movable cavity (43). On the top of the clamping plate (6), there is a pressing groove (61) that cooperates with the wire passing hole (42).

6. The reactor wiring structure according to claim 5, characterized in that: Two groups of the springs (62) are symmetrically arranged inside the movable cavity (43). The top of the spring (62) is connected to both ends of the bottom of the clamping plate (6). On the top of the clamping plate (6) and close to the edge, there is a U-shaped block (63). The U-shaped block (63) penetrates the movable block (4) and is slidably connected to the movable block (4).

7. The reactor wiring structure according to claim 1, wherein: On the top of each wiring seat (3), a movable column (7) is slidably connected. The movable column (7) penetrates the wiring board (2) and extends above the wiring board (2). The pressing plate (71) is arranged at the bottom of the movable column (7) and is directly above the extrusion section (32).

8. The reactor wiring structure according to claim 7, wherein: The lifting plate (72) is arranged above the wiring board (2). The bottom of the wiring board (2) is fixedly connected to the top of the movable column (7). On the top of the wiring board (2) and close to the center, a screw rod (73) is rotatably connected. The screw rod (73) penetrates the lifting plate (72) and is threadedly connected to the lifting plate (72).

Images