CN213124054U

CN213124054U - Multifunctional electronic transformer

Info

Publication number: CN213124054U
Application number: CN202022473660.5U
Authority: CN
Inventors: 邓聪
Original assignee: Shenzhen Xinye Yongshun Electronics Co ltd
Current assignee: Shenzhen Xinye Yongshun Electronics Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-05-04
Anticipated expiration: 2030-10-31

Abstract

The utility model provides a multifunctional electronic transformer relates to the electronic product field, including the install bin the rectangle recess has been seted up to one side of install bin, the opposite side of install bin is provided with the cap structure, the inside of install bin is provided with the transformer body, a plurality of pins of one side fixedly connected with of transformer body, the fixed lead screw of positive fixedly connected with of sliding plate, the outer wall threaded connection of fixed lead screw has fixing nut, the rectangle spout has been seted up to positive one side of install bin. The utility model discloses a rectangular groove has been seted up in one side of install bin, and when the pin inserts next equipment, the sliding plate slides, enters into in the rectangular groove to at the fixed lead screw of one side fixedly connected with of sliding plate, utilize fixation nut can fixed sliding plate, prevent that the pin from contacting the shakiness, when the transformer is not suitable, the sliding plate is supported by second reset spring, lives pin parcel, prevents the pin harm.

Description

Multifunctional electronic transformer

Technical Field

The utility model relates to an electronic product technical field specifically is a multi-functional electronic transformer.

Background

The electronic transformer is an electronic device which converts the alternating voltage of the commercial power into direct current and then forms a high-frequency alternating voltage output by a semiconductor switching device, an electronic element and a high-frequency transformer winding.

When utilizing electronic transformer to change voltage size test experiment in the laboratory, need often change electronic transformer, part electronic transformer utilizes peripheral hardware pin and components and parts to be connected, and when the transformer did not use, external pin does not have protection device, leads to the pin to harm easily, leads to the transformer unable to use, influences the process of experiment, in order to solve above-mentioned problem, we propose a multi-functional electronic transformer.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a multifunctional electronic transformer, which can protect the pins of the electronic transformer.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a multifunctional electronic transformer comprises an installation box, wherein a plurality of heat dissipation grooves are formed in the top end of the installation box, a rectangular groove is formed in one side of the installation box, a cap structure is arranged on the other side of the installation box, a transformer body is arranged in the installation box, a plurality of pins are fixedly connected to one side of the transformer body, a plurality of second circular grooves are formed in the wall of each rectangular groove, two limiting chutes are formed in the wall of each rectangular groove, four first reset springs are fixedly connected to the wall of each rectangular groove, sliding blocks are slidably connected to the two limiting chutes, sliding plates are fixedly connected to the opposite surfaces of the two sliding blocks, a plurality of first circular grooves are formed in one side of each sliding plate, a fixed lead screw is fixedly connected to the front surface of each sliding plate, and a fixed nut is connected to the outer wall of the fixed, a rectangular sliding groove is formed in one side of the front face of the installation box.

Preferably, the cap structure comprises a cover plate, one side of the front surface of the cover plate is rotatably connected with a hinged support, one side of the cover plate is fixedly connected with three second return springs, and the other end of the cover plate, far away from the second return springs, is fixedly connected with a top plate.

Preferably, the reverse side of the hinged support is fixedly connected with the other side of the front side of the installation box, and a transformer body is arranged on one side of the top plate.

Preferably, the outer wall of the pin penetrates through the second circular groove and the first circular groove respectively, and one end, far away from the wall of the rectangular groove, of the first return spring is fixedly connected with one side of the sliding plate.

Preferably, the front surface of the installation box is provided with rough cushion blocks fixedly connected with two ends of the rectangular sliding groove, and the sliding plate is connected in the rectangular groove in a sliding mode.

Preferably, a connecting groove is formed in one side of the top end of the sliding plate, and one side of the bottom end of the sliding block is fixedly connected with the sliding plate through the connecting groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model is characterized in that the other side of the installation box is rotatably connected with a cover plate through a hinged support, one side of the cover plate is fixedly connected with a top plate through a second reset spring, the top plate is utilized to fix the transformer body in the installation box, so that the transformer body has a certain buffering effect in the installation box, the transformer body is placed in the installation box to prevent the transformer body from being directly exposed outside, the transformer body is protected, the installation box and the transformer body are fixed together for direct use, one side of the installation box is provided with a rectangular groove, the groove wall of the rectangular groove is fixedly connected with a first reset spring, the first reset spring enables the sliding plate to have a self-recovery effect, when the transformer is not used, the first reset spring has enough restoring force to push the sliding plate outwards, when the transformer is used, when a pin is inserted into the next device, the sliding plate slides and enters the rectangular groove, the fixed lead screw is fixedly connected to one side of the sliding plate, the nut is connected to the outer wall of the fixed lead screw in a threaded mode, the sliding plate can be fixed by the aid of the fixed nut after entering the rectangular groove, the pins are prevented from being unstable in contact, and when the transformer is not used, the sliding plate is supported by the second return spring, the pins are wrapped, and damage to the pins is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a general schematic view of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is a schematic cross-sectional view of the sliding plate of the present invention.

In the figure: 1. a first return spring; 2. a slider; 3. a first circular groove; 4. a sliding plate; 5. a cap structure; 6. a rectangular chute; 7. installing a box; 8. a heat dissipation groove; 9. fixing a lead screw; 10. fixing a nut; 11. a second circular groove; 12. a transformer body; 13. a pin; 14. a rectangular groove; 15. a limiting chute; 501. a top plate; 502. a cover plate; 503. a second return spring; 504. and the hinged support is hinged.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a multifunctional electronic transformer includes an installation box 7, a plurality of heat dissipation grooves 8 are formed at the top end of the installation box 7, the plurality of heat dissipation grooves 8 are formed on the groove wall of the installation box 7 at the top of a transformer body 12 and penetrate through the installation box, a rectangular groove 14 is formed at one side of the installation box 7, a cap structure 5 is arranged at the other side of the installation box 7, the transformer body 12 is arranged inside the installation box 7, a plurality of pins 13 are fixedly connected to one side of the transformer body 12, a plurality of second circular grooves 11 are formed at the groove wall of the rectangular groove 14, two limiting chutes 15 are formed at the groove wall of the rectangular groove 14, four first reset springs 1 are fixedly connected to the groove wall of the rectangular groove 14, sliding blocks 2 are slidably connected to the two limiting chutes 15, sliding plates 4 are fixedly connected to the opposite surfaces of the two sliding blocks 2, a plurality of first circular grooves, and a plurality of first circular recesses 3 and the circular recess 11 one-to-one of a plurality of second, correspond with a plurality of pins 13 simultaneously, sliding plate 4's positive fixedly connected with fixed lead screw 9, fixed lead screw 9's outer wall threaded connection has fixation nut 10, rectangle spout 6 has been seted up to positive one side of install bin 7, rectangle spout 6 runs through the cell wall of rectangle recess 14, rectangle spout 6 is seted up in the positive one side of keeping away from cap structure 5 of install bin 7, and the width of rectangle spout 6 is five quarters of fixed lead screw 9 cross-sectional width, make fixed lead screw 9 can be in rectangle spout 6 round trip movement.

The cap structure 5 comprises a cover plate 502, a hinged support 504 is rotatably connected to one side of the front surface of the cover plate 502, three second return springs 503 are fixedly connected to one side of the cover plate 502, one ends of the three second return springs 503, which are far away from the cover plate 502, are fixedly connected with a top plate 501, the reverse side of the hinged support 504 is fixedly connected with the other side of the front surface of the installation box 7, one side of the top plate 501 is provided with a transformer body 12, the transformer body 12 is fixed inside the top plate 501 and the installation box 7, the outer walls of pins 13 respectively penetrate through a second circular groove 11 and a first circular groove 3, one end of the first return spring 1, which is far away from the wall of a rectangular groove 14, is fixedly connected with one side of a sliding plate 4, two ends of the rectangular sliding groove 6 are fixedly connected with rough cushion plates, the two rough cushion plates are distributed on two sides of, the fixing nut 10 is in contact connection with the two rough cushion blocks, the phenomenon that the first reset spring 1 directly pops up the device due to elasticity when the transformer body 12 works is reduced, or the contact is unstable, the sliding plate 4 is in sliding connection in the rectangular groove 14, a connecting groove is formed in one side of the top end of the sliding plate 4, and one side of the bottom end of the sliding block 2 is fixedly connected with the sliding plate 4 through the connecting groove.

The working principle is as follows:

firstly, a user opens the cap structure 5, places the transformer body 12 inside the installation box 7, closes the cap structure 5, fixes the installation box 7 by using the top plate 501, fixedly connects the second return spring 503 on the other side of the top plate 501, fixedly connects the cover plate 502 on one end of the second return spring 503 far away from the top plate 501, makes the transformer body 12 have certain buffer function, and makes the pins 13 of the transformer body 12 penetrate the second circular groove 11, fixedly connects the first return spring 1 on the groove wall of the rectangular groove 14, fixedly connects the sliding plate 4 on one end of the first return spring 1, and fixedly connects the sliding block 2 on the other side of the sliding plate 4, the sliding blocks 2 on both sides are slidably connected in the limit sliding groove 15, makes the sliding plate 4 move in the range specified by the rectangular groove 14 of the installation box 7, and fixedly connects the fixed lead screw 9 on one side of the sliding plate 4, there is fixed nut 10 at the outer wall threaded connection of fixed lead screw 9, when the device used, the user held install bin 7 with the hand and utilized both hands to press sliding plate 4, expose pin 13, then peg graft next equipment with pin 13 of transformer body 12, then rotate fixed nut 10, fixed sliding plate 4, reduce the elasticity of first reset spring 1, it is unstable to avoid pin 13 to contact, when transformer body 12 was when not using, rotate fixed nut 10, under the effect of first reset spring 1, make sliding plate 4 wrap up pin 13, avoid pin 13 to be damaged.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A multi-functional electronic transformer, includes install bin (7), its characterized in that: the heat dissipation structure is characterized in that a plurality of heat dissipation grooves (8) are formed in the top end of the installation box (7), a rectangular groove (14) is formed in one side of the installation box (7), a cap structure (5) is arranged on the other side of the installation box (7), a transformer body (12) is arranged inside the installation box (7), a plurality of pins (13) are fixedly connected to one side of the transformer body (12), a plurality of second circular grooves (11) are formed in the groove wall of the rectangular groove (14), two limiting sliding grooves (15) are formed in the groove wall of the rectangular groove (14), four first reset springs (1) are fixedly connected to the groove wall of the rectangular groove (14), sliding blocks (2) are slidably connected to the two limiting sliding grooves (15), sliding plates (4) are fixedly connected to opposite surfaces of the two sliding blocks (2), a plurality of first circular grooves (3) are formed in one side of the sliding plates (, the front face of the sliding plate (4) is fixedly connected with a fixed lead screw (9), the outer wall of the fixed lead screw (9) is in threaded connection with a fixed nut (10), and one side of the front face of the installation box (7) is provided with a rectangular sliding groove (6).

2. A multifunctional electronic transformer as recited in claim 1, wherein: the cap structure (5) comprises a cover plate (502), a hinged support (504) is rotatably connected to one side of the front face of the cover plate (502), three second return springs (503) are fixedly connected to one side of the cover plate (502), and a top plate (501) is fixedly connected to one ends, far away from the cover plate (502), of the second return springs (503).

3. A multifunctional electronic transformer as recited in claim 2, wherein: the reverse side of the hinged support (504) is fixedly connected with the other side of the front side of the installation box (7), and one side of the top plate (501) is provided with a transformer body (12).

4. A multifunctional electronic transformer as recited in claim 1, wherein: the outer wall of the pin (13) penetrates through the second circular groove (11) and the first circular groove (3) respectively, and one end, far away from the groove wall of the rectangular groove (14), of the first return spring (1) is fixedly connected with one side of the sliding plate (4).

5. A multifunctional electronic transformer as recited in claim 1, wherein: the front surface of the mounting box (7) is provided with rough cushion blocks fixedly connected with two ends of the rectangular sliding groove (6), and the sliding plate (4) is slidably connected in the rectangular groove (14).

6. A multifunctional electronic transformer as recited in claim 1, wherein: one side of the top end of the sliding plate (4) is provided with a connecting groove, and one side of the bottom end of the sliding block (2) is fixedly connected with the sliding plate (4) through the connecting groove.