Electronic transformer easy to assemble

Abstract

The utility model belongs to the field of transformers, in particular to an electronic transformer easy to assemble, which comprises a base, a coil assembly, a frame plate, a connecting assembly and a pressing rod, the coil assembly is arranged on the base, a positioning mechanism is arranged between the coil assembly and the base, the frame plate is arranged above the base, the connecting assembly is arranged between the frame plate and the base, and the pressing rod is arranged on the base. A plurality of pressing rods are fixedly installed on the inner walls of the two sides of the frame plate, the pressing rods are matched with the coil assembly, the connecting assembly comprises a supporting base, a rectangular groove and a rectangular rod, the supporting base is fixedly installed on the base, the rectangular groove is formed in the top of the supporting base, the rectangular rod is slidably installed in the rectangular groove, and the top end of the rectangular rod is fixedly connected with the frame plate. According to the utility model, the design is reasonable, the coil assembly is conveniently positioned through the positioning mechanism, and the frame plate, the pressing rod and the base are matched, so that the purpose of quickly assembling a plurality of coil assemblies can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to an electronic transformer which is easy to assemble. Background Art

[0002] An electronic transformer is an electronic component that is mainly used to transform electrical quantities such as voltage, current and power. It usually consists of two or more coils and transforms input voltage into output voltage through the principle of electromagnetic induction.

[0003] At present, a Chinese patent announcement with announcement number CN220272256U discloses an easily assembled electronic transformer, which belongs to the technical field of electronic transformers and includes a power supply device mounting plate, a base plate is installed on the upper end of the power supply device mounting plate, the power supply device mounting plate and the base plate are fixedly connected by an electronic transformer fixing mechanism, a connecting column is installed on the upper end of the base plate, a mounting seat is installed on the upper end of the connecting column, and a wiring port is opened on the side of the mounting seat. The utility model is provided with an electronic transformer fixing mechanism, which can facilitate the installation and fixation of the electronic transformer so as to install and use the electronic transformer. In addition, the mechanism is provided with a fixing component, so that the electronic transformer is relatively convenient to install and disassemble. The utility model is provided with a coil fixing mechanism, which can facilitate the installation, fixation and disassembly of the coil so as to facilitate the later maintenance of the electronic transformer to improve the practicality of the device.

[0004] In actual use, it is found that the cooperation between the mounting base and the top block can fix and assemble the transformer coil group, but the top block is fixed by four screws and nuts, and the operation is cumbersome. In addition, the transformer coil group lacks a positioning mechanism, so the position of the transformer coil group needs to be constantly adjusted during fixation, affecting the assembly efficiency. Therefore, we propose an easy-to-assemble electronic transformer to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to provide an easy-to-assemble electronic transformer.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An easily assembled electronic transformer comprises a base, a coil assembly, a frame plate, a connecting assembly and a pressure rod, wherein the coil assembly is mounted on the base, and a positioning mechanism is provided between the coil assembly and the base;

[0008] The frame plate is arranged above the base, a connecting assembly is arranged between the frame plate and the base, a plurality of pressure rods are fixedly installed on the inner walls on both sides of the frame plate, and the pressure rods are adapted to the coil assembly;

[0009] The connecting assembly includes a supporting seat, a rectangular groove and a rectangular rod. The supporting seat is fixedly installed on the base. The rectangular groove is opened on the top of the supporting seat. The rectangular rod is slidably installed in the rectangular groove, and the top end of the rectangular rod is fixedly connected to the frame plate.

[0010] Preferably, the positioning mechanism comprises a positioning groove and a positioning seat, the positioning groove is provided on the top of the base, the positioning seat is fixedly mounted on the bottom of the coil assembly, and the positioning seat is matched with the corresponding positioning groove.

[0011] Preferably, a same horizontal plate is fixedly installed between two corresponding support seats, a synchronization mechanism is provided between two corresponding rectangular rods, and a driving mechanism is provided between the horizontal plate and the synchronization mechanism.

[0012] Preferably, the synchronization mechanism comprises a moving hole and a moving seat, the moving hole is opened on an inner wall of one side of the rectangular groove, the same moving seat is fixedly installed between the two rectangular rods, and the moving seat is slidably connected to the moving hole.

[0013] Preferably, the driving mechanism includes a threaded hole, a fastening screw and a knob, the threaded hole is opened on the horizontal plate, the fastening screw is threadedly installed in the threaded hole, the bottom end of the fastening screw is rotatably installed on the moving seat, and the top end of the fastening screw is fixedly installed with a knob.

[0014] Preferably, a rotation groove is provided on the top of the movable seat, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the fastening screw, and the annular seat is rotatably connected to the annular groove.

[0015] Preferably, limiting grooves are provided on both inner walls of the rectangular groove, limiting seats are fixedly installed on both sides of the rectangular rod, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0016] Preferably, the number of the plurality of positioning grooves located on the same side is set to two to five, and the two to five positioning grooves are arranged at equal intervals.

[0017] Beneficial effects of the utility model:

[0018] 1. When installing the coil assembly, place the coil assembly on the base so that the positioning seat is inserted into the corresponding positioning groove to achieve the purpose of positioning the coil assembly;

[0019] 2. Through the cooperation of the knob, the fastening screw and the threaded hole, the fastening screw can drive the movable seat to move downward, the movable seat can drive the rectangular rod, the frame plate and the pressure rod to move downward, and the pressure rod can press the coil assembly downward, thereby achieving the purpose of rapid assembly of multiple coil assemblies. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a three-dimensional structural schematic diagram of an easily assembled electronic transformer proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of an easily assembled electronic transformer proposed by the utility model;

[0022] Figure 3 A schematic diagram of a side cross-sectional structure of an easily assembled electronic transformer proposed by the utility model;

[0023] Figure 4 The utility model is a schematic structural diagram of part A of an easily assembled electronic transformer.

[0024] In the figure: 1. base; 2. coil assembly; 3. positioning groove; 4. positioning seat; 5. frame plate; 6. pressure rod; 7. connecting assembly; 8. support seat; 9. rectangular groove; 10. rectangular rod; 11. moving hole; 12. moving seat; 13. cross plate; 14. threaded hole; 15. fastening screw; 16. knob. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-4 , an electronic transformer that is easy to assemble, includes a base 1, a coil assembly 2, a frame plate 5, a connecting assembly 7 and a pressure rod 6, the coil assembly 2 is installed on the base 1, and a positioning mechanism is provided between the coil assembly 2 and the base 1, the frame plate 5 is arranged above the base 1, and a connecting assembly 7 is provided between the frame plate 5 and the base 1, a plurality of pressure rods 6 are fixedly installed on the inner walls on both sides of the frame plate 5, and the pressure rods 6 are adapted to the coil assembly 2, more specifically, the positioning mechanism includes a positioning groove 3 and a positioning seat 4, the positioning groove 3 is opened on the top of the base 1, the positioning seat 4 is fixedly installed on the bottom of the coil assembly 2, and the positioning seat 4 is adapted to the corresponding positioning groove 3, when the coil assembly 2 is installed, the coil assembly 2 is placed on the base 1, so that the positioning seat 4 is inserted into the corresponding positioning groove 3, which can achieve the purpose of positioning the coil assembly 2;

[0027] In this embodiment, the connecting component 7 includes a supporting seat 8, a rectangular groove 9 and a rectangular rod 10. The supporting seat 8 is fixedly mounted on the base 1. The rectangular groove 9 is opened on the top of the supporting seat 8. The rectangular rod 10 is slidably installed in the rectangular groove 9, and the top end of the rectangular rod 10 is fixedly connected to the frame plate 5. By providing the rectangular groove 9 and the rectangular rod 10, the purpose of moving the frame plate 5 in the vertical direction can be achieved.

[0028] In this embodiment, the same horizontal plate 13 is fixedly installed between the corresponding two support seats 8, a synchronization mechanism is provided between the corresponding two rectangular rods 10, and a driving mechanism is provided between the horizontal plate 13 and the synchronization mechanism. The synchronization mechanism includes a moving hole 11 and a moving seat 12. The moving hole 11 is opened on the inner wall of one side of the rectangular groove 9. The same moving seat 12 is fixedly installed between the two rectangular rods 10, and the moving seat 12 is slidably connected to the moving hole 11. By providing the moving seat 12, the purpose of synchronous movement of the two rectangular rods 10 can be achieved.

[0029] In this embodiment, the driving mechanism includes a threaded hole 14, a fastening screw 15 and a knob 16. The threaded hole 14 is provided on the horizontal plate 13. The fastening screw 15 is installed on the inner thread of the threaded hole 14. The bottom end of the fastening screw 15 is rotatably installed on the moving seat 12. The top of the fastening screw 15 is fixedly installed with a knob 16. By providing the fastening screw 15, the fastening screw 15 can drive the moving seat 12 to move. A rotating groove is provided on the top of the moving seat 12, and an annular groove is provided on the inner wall of the rotating groove. An annular seat is fixedly installed on the fastening screw 15, and the annular seat is rotatably connected to the annular groove. By providing the annular groove and the annular seat, the fastening screw 15 is rotatably installed on the moving seat 12.

[0030] In this embodiment, limiting grooves are provided on the inner walls on both sides of the rectangular groove 9, limiting seats are fixedly installed on both sides of the rectangular rod 10, and the limiting seats are slidably connected to the corresponding limiting grooves. By setting the limiting seats and the limiting grooves, the rectangular rod 10 can be guided so that the rectangular rod 10 can move stably. The number of the multiple positioning grooves 3 located on the same side is set to two to five, and the two to five positioning grooves 3 are arranged at equal intervals. By setting a plurality of positioning grooves 3, the stability of the coil assembly 2 is increased.

[0031] In the utility model, when the coil assembly 2 is installed, the coil assembly 2 is placed on the base 1 so that the positioning seat 4 is inserted into the corresponding positioning groove 3, so that the purpose of positioning the coil assembly 2 can be achieved. By rotating the two knobs 16 at the same time, the knob 16 can drive the fastening screw 15 to rotate, and under the action of the threaded hole 14, the fastening screw 15 rotates and moves downward at the same time, and the fastening screw 15 can drive the moving seat 12 to move downward, and the moving seat 12 can drive the rectangular rod 10, the frame plate 5 and the pressure rod 6 to move downward, and the pressure rod 6 can squeeze the coil assembly 2 downward, thereby achieving the purpose of quickly assembling multiple coil assemblies 2.

[0032] The above is a detailed introduction to an easy-to-assemble electronic transformer provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An easily assembled electronic transformer, characterized in that: It comprises a base (1), a coil assembly (2), a frame plate (5), a connecting assembly (7) and a pressing rod (6), wherein the coil assembly (2) is mounted on the base (1), and a positioning mechanism is provided between the coil assembly (2) and the base (1); The frame plate (5) is arranged above the base (1), a connecting assembly (7) is provided between the frame plate (5) and the base (1), a plurality of pressure rods (6) are fixedly mounted on the inner walls on both sides of the frame plate (5), and the pressure rods (6) are adapted to the coil assembly (2); The connecting assembly (7) comprises a supporting seat (8), a rectangular groove (9) and a rectangular rod (10); the supporting seat (8) is fixedly mounted on the base (1); the rectangular groove (9) is formed on the top of the supporting seat (8); the rectangular rod (10) is slidably mounted in the rectangular groove (9); and the top end of the rectangular rod (10) is fixedly connected to the frame plate (5).

2. An easily assembled electronic transformer according to claim 1, characterized in that: The positioning mechanism comprises a positioning groove (3) and a positioning seat (4), wherein the positioning groove (3) is provided on the top of the base (1), the positioning seat (4) is fixedly mounted on the bottom of the coil assembly (2), and the positioning seat (4) is adapted to the corresponding positioning groove (3).

3. The easily assembled electronic transformer according to claim 1, characterized in that: A same transverse plate (13) is fixedly mounted between the two corresponding support seats (8), a synchronization mechanism is provided between the two corresponding rectangular rods (10), and a driving mechanism is provided between the transverse plate (13) and the synchronization mechanism.

4. The easily assembled electronic transformer according to claim 3, characterized in that: The synchronization mechanism comprises a moving hole (11) and a moving seat (12); the moving hole (11) is formed on an inner wall of one side of the rectangular groove (9); the same moving seat (12) is fixedly installed between the two rectangular rods (10); and the moving seat (12) is slidably connected to the moving hole (11).

5. The easily assembled electronic transformer according to claim 3, characterized in that: The driving mechanism comprises a threaded hole (14), a fastening screw (15) and a knob (16); the threaded hole (14) is formed on the horizontal plate (13); the fastening screw (15) is installed with an internal thread of the threaded hole (14); the bottom end of the fastening screw (15) is rotatably mounted on the movable seat (12); and the top end of the fastening screw (15) is fixedly mounted with the knob (16).

6. The easily assembled electronic transformer according to claim 5, characterized in that: The top of the movable seat (12) is provided with a rotation groove, the inner wall of the rotation groove is provided with an annular groove, the fastening screw (15) is fixedly mounted with an annular seat, and the annular seat is rotatably connected to the annular groove.

7. The easily assembled electronic transformer according to claim 1, characterized in that: Limiting grooves are provided on both inner walls of the rectangular groove (9), and limiting seats are fixedly installed on both sides of the rectangular rod (10), and the limiting seats are slidably connected to the corresponding limiting grooves.

8. The easily assembled electronic transformer according to claim 2, characterized in that: The number of the plurality of positioning grooves (3) located on the same side is set to two to five, and the two to five positioning grooves (3) are arranged at equal intervals.

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