CN210167220U

CN210167220U - High-frequency electronic transformer with good voltage resistance

Info

Publication number: CN210167220U
Application number: CN201920944939.1U
Authority: CN
Inventors: 陆超
Original assignee: Kunshan Power Electronic Technology Co Ltd
Current assignee: Kunshan Power Electronic Technology Co Ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-03-20
Anticipated expiration: 2029-06-22

Abstract

The utility model relates to the technical field of high-frequency transformers, and discloses a high-frequency electronic transformer with good pressure resistance, which comprises a bearing plate, wherein supporting plates are symmetrically and fixedly connected with the two sides of the upper end of the bearing plate, the opposite side walls of the two supporting plates are connected with a transformer main body through a buffer mechanism, the upper end of the transformer main body is fixedly connected with a baffle, and a stabilizing device is arranged between the baffle and the supporting plates; buffer gear includes two spouts, two first springs, two sliders and mounting panel, and two spout symmetries are seted up on the lateral wall in opposite directions of two backup pads, and two first springs are fixed connection respectively on two spouts are close to the cell wall of lower extreme, and two sliders are fixed connection respectively in the upper end of two first springs, and with the spout sliding connection that corresponds, the spout notch and the outside extension of spout are passed to the one end that the spout tank bottom was kept away from to the slider. The utility model discloses make and to have played fine guard action to the transformer main part, and reliable and stable.

Description

High-frequency electronic transformer with good voltage resistance

Technical Field

The utility model relates to a high frequency transformer technical field especially relates to a high frequency electronic transformer that voltage withstand capability is good.

Background

The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency, is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine.

The high-frequency transformer does not have the pressure-resistant function in the transportation, installation and use processes, and the high-frequency transformer is possibly damaged due to the impact of a heavy object, so that the service life of the high-frequency transformer is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art high frequency transformer and not possessing the function of resistance to compression at transportation, installation and in-process of using, probably because the impact of heavy object causes high frequency transformer's damage, reduced high frequency transformer's life's problem, and the high frequency electronic transformer that a voltage resistance is good that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-frequency electronic transformer with good voltage resistance comprises a bearing plate, wherein supporting plates are symmetrically and fixedly connected to two sides of the upper end of the bearing plate, opposite side walls of the two supporting plates are connected with a transformer main body through a buffer mechanism, the upper end of the transformer main body is fixedly connected with a baffle, and a stabilizing device is arranged between the baffle and the supporting plates;

buffer gear includes two spouts, two first springs, two sliders and mounting panel, two the spout symmetry is seted up on the lateral wall in opposite directions of two backup pads, two first spring fixed connection respectively is on two spouts are close to the cell wall of lower extreme, two the slider is fixed connection respectively in the upper end of two first springs, and with the spout sliding connection that corresponds, the notch of spout and outside extension are passed to the one end that the spout tank bottom was kept away from to the slider, the both ends of mounting panel are fixed connection respectively on the lateral wall in opposite directions of two sliders, transformer main part fixed connection is in the upper end of mounting panel.

Preferably, the stabilizing device comprises two stabilizing bars and two sliding cylinders, the two sliding cylinders are arranged with openings at two ends and are symmetrically and fixedly connected to the outer sides of the two supporting plates, the two stabilizing bars are symmetrically and fixedly connected to the lower end of the baffle, and the lower ends of the stabilizing bars penetrate through the corresponding sliding cylinders and are slidably connected with the sliding cylinders.

Preferably, the lower end of the stabilizer bar is fixedly connected with an anti-dropping block.

Preferably, T type spout has been seted up to the upper end of loading board, symmetrical sliding connection has two T type sliders, two in the T type spout common fixedly connected with second spring on the lateral wall in opposite directions of T type slider, the upper end of T type slider articulates there is the connecting rod, the upper end of connecting rod articulates on the corresponding lateral wall of mounting panel, two the connecting rod is the setting of "eight" word of falling.

Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards and is in rolling connection with the bottom of the T-shaped sliding groove.

Preferably, a sliding rod is fixedly connected to the inside of the sliding groove in the vertical direction, sequentially penetrates through the sliding block and the first spring, and is connected with the sliding block in a sliding mode.

Compared with the prior art, the utility model provides a high frequency electronic transformer that voltage resistance is good possesses following beneficial effect:

1. this high frequency electronic transformer that voltage resistance is good through setting up loading board, backup pad, buffer gear, baffle and stabilising arrangement for can play fine guard action to the transformer main part.

2. The high-frequency electronic transformer with good voltage withstanding performance is provided with the stabilizing device, the stabilizing rod and the sliding cylinder, so that the whole device is more stable and reliable.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and to have played fine guard action to the transformer main part, and reliable and stable.

Drawings

Fig. 1 is a schematic structural diagram of a high-frequency electronic transformer with good voltage endurance provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the transformer comprises a bearing plate 1, a supporting plate 2, a buffer mechanism 3, a sliding chute 31, a first spring 32, a sliding block 33, a mounting plate 34, a transformer main body 4, a baffle 5, a stabilizing device 6, a stabilizing rod 61, a sliding cylinder 62, an anti-falling block 7, a sliding chute 8T, a sliding block 9T, a second spring 10, a connecting rod 11, a ball groove 12, balls 13 and a sliding rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a high-frequency electronic transformer with good voltage resistance comprises a bearing plate 1, wherein supporting plates 2 are symmetrically and fixedly connected to two sides of the upper end of the bearing plate 1, opposite side walls of the two supporting plates 2 are connected with a transformer main body 4 through a buffer mechanism 3, the upper end of the transformer main body 4 is fixedly connected with a baffle plate 5, and a stabilizing device 6 is arranged between the baffle plate 5 and the supporting plates 2;

the buffer mechanism 3 comprises two sliding chutes 31, two first springs 32, two sliding blocks 33 and a mounting plate 34, wherein the two sliding chutes 31 are symmetrically arranged on opposite side walls of the two support plates 2, the two first springs 32 are respectively and fixedly connected on the groove walls of the two sliding chutes 31 near the lower ends, the two sliding blocks 33 are respectively and fixedly connected on the upper ends of the two first springs 32 and are in sliding connection with the corresponding sliding chutes 31, one ends of the sliding blocks 33 far away from the bottoms of the sliding chutes 31 penetrate through the notches of the sliding chutes 31 and extend outwards, two ends of the mounting plate 34 are respectively and fixedly connected on the opposite side walls of the two sliding blocks 33, the transformer body 4 is fixedly connected on the upper end of the mounting plate 34, when the transformer body 4 encounters impact or vibration, the transformer body 4 pushes the mounting plate 34 to move downwards, the mounting plate 34 compresses the first springs 32 through the sliding blocks 33 to move in the sliding chutes 31, so that the transformer body 4 can be well protected.

The stabilizing device 6 comprises two stabilizing bars 61 and two sliding cylinders 62, the two sliding cylinders 62 are provided with two end openings, the two sliding cylinders 62 are symmetrically and fixedly connected to the outer sides of the two supporting plates 2, the two stabilizing bars 61 are symmetrically and fixedly connected to the lower end of the baffle 5, the lower end of each stabilizing bar 61 penetrates through the corresponding sliding cylinder 62 and is in sliding connection with the sliding cylinder 62, when the transformer body 4 is impacted or vibrated, the baffle 5 is driven to move, the baffle 5 drives the stabilizing bars 61 to slide in the sliding cylinders 62, and the whole device is more stable and reliable.

The lower end of the stabilizer bar 61 is fixedly connected with an anti-drop block 7 for preventing the stabilizer bar 61 from separating from the sliding cylinder 62.

T type spout 8 has been seted up to the upper end of loading board 1, symmetrical sliding connection has two T type sliders 9 in the T type spout 8, common fixedly connected with second spring 10 on the lateral wall in opposite directions of two T type sliders 9, T type slider 9's upper end articulates there is connecting rod 11, the upper end of connecting rod 11 articulates on the corresponding lateral wall of mounting panel 34, two connecting rods 11 are down "eight" word setting, when meetting vibrations, transformer main part 4 promotes mounting panel 34 downstream, and then stretched second spring 10 through two connecting rods 11 and two T type sliders 9, the vibrations power that second spring 10 consumed, the crashproof withstand voltage's of the device has further been promoted.

The T-shaped sliding block 9 is close to one end of the bottom of the T-shaped sliding groove 8 and is provided with a ball groove 12, a ball 13 is connected in the ball groove 12 in a rolling mode, one end, far away from the bottom of the ball groove 12, of the ball 13 penetrates through a notch of the ball groove 12 and extends outwards, and is connected with the bottom of the T-shaped sliding groove 8 in a rolling mode, so that the T-shaped sliding block 9 moves more smoothly in the T-shaped sliding groove 8.

The slide bar 14 is fixedly connected to the inside of the sliding groove 31 along the vertical direction, and the slide bar 14 sequentially penetrates through the sliding block 33 and the first spring 32 and is connected with the sliding block 33 in a sliding manner, so that the sliding block 33 moves more stably in the sliding groove 31.

The utility model discloses in, when transformer main part 4 has met striking or vibrations, transformer main part 4 promotes mounting panel 34 and moves down, mounting panel 34 moves in spout 31 through slider 33 compression first spring 32, the impact force has been absorbed at the in-process of first spring 32 compressed, make and to have played fine guard action to transformer main part 4, when transformer main part 4 meets striking or vibrations, it removes to drive baffle 5, baffle 5 drives stabilizer bar 61 and slides in slide cartridge 62, make whole device reliable and stable more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-frequency electronic transformer with good pressure resistance comprises a bearing plate (1), and is characterized in that supporting plates (2) are symmetrically and fixedly connected to two sides of the upper end of the bearing plate (1), the opposite side walls of the two supporting plates (2) are connected with a transformer main body (4) through a buffer mechanism (3), the upper end of the transformer main body (4) is fixedly connected with a baffle (5), and a stabilizing device (6) is arranged between the baffle (5) and the supporting plates (2);

buffer gear (3) include two spout (31), two first spring (32), two slider (33) and mounting panel (34), two spout (31) symmetry is seted up on the lateral wall in opposite directions of two backup pad (2), two fixed connection is on the cell wall that two spout (31) are close to the lower extreme respectively for first spring (32), two slider (33) fixed connection is in the upper end of two first spring (32) respectively, and with spout (31) sliding connection that corresponds, the notch and the outside extension of spout (31) are passed to the one end that spout (31) tank bottom was kept away from in slider (33), the both ends of mounting panel (34) fixed connection is respectively on the lateral wall in opposite directions of two slider (33), transformer main part (4) fixed connection is in the upper end of mounting panel (34).

2. The high-frequency electronic transformer with good voltage resistance as claimed in claim 1, wherein the stabilizing device (6) comprises two stabilizer bars (61) and two sliding cylinders (62), the two sliding cylinders (62) are arranged with openings at two ends and are symmetrically and fixedly connected to the outer sides of the two supporting plates (2), the two stabilizer bars (61) are symmetrically and fixedly connected to the lower end of the baffle (5), and the lower ends of the stabilizer bars (61) are arranged through the corresponding sliding cylinders (62) and are slidably connected with the sliding cylinders (62).

3. The high-frequency electronic transformer with good voltage resistance as claimed in claim 2, wherein the lower end of the stabilizer bar (61) is fixedly connected with an anti-dropping block (7).

4. The high-frequency electronic transformer with good voltage resistance according to claim 1, wherein a T-shaped chute (8) is formed in the upper end of the bearing plate (1), two T-shaped sliding blocks (9) are symmetrically and slidably connected in the T-shaped chute (8), a second spring (10) is fixedly connected to the opposite side walls of the two T-shaped sliding blocks (9) together, a connecting rod (11) is hinged to the upper end of each T-shaped sliding block (9), the upper end of each connecting rod (11) is hinged to the corresponding side wall of the mounting plate (34), and the two connecting rods (11) are arranged in an inverted 'eight' shape.

5. The high-frequency electronic transformer with good voltage resistance according to claim 4, wherein a ball groove (12) is formed at one end of the T-shaped sliding block (9) close to the bottom of the T-shaped sliding groove (8), a ball (13) is connected in the ball groove (12) in a rolling manner, and one end of the ball (13) far away from the bottom of the ball groove (12) penetrates through the notch of the ball groove (12) and extends outwards, and is connected with the bottom of the T-shaped sliding groove (8) in a rolling manner.

6. The high-frequency electronic transformer with good voltage resistance as claimed in claim 1, wherein a sliding rod (14) is fixedly connected in the sliding groove (31) along a vertical direction, and the sliding rod (14) sequentially passes through a sliding block (33) and a first spring (32) and is connected with the sliding block (33) in a sliding manner.