CN218351228U

CN218351228U - Flat-plate transformer structure with good waterproof effect

Info

Publication number: CN218351228U
Application number: CN202221579465.3U
Authority: CN
Inventors: 赵广根
Original assignee: Dongguan Huiye Electronics Co ltd
Current assignee: Dongguan Huiye Electronics Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-20
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a planar transformer structure that water-proof effects is good relates to transformer technical field, which comprises a mounting bas, the equal fixedly connected with plugboard in lower extreme inner wall both sides of mount pad, the cavity has been seted up to the inside lower extreme of mount pad, the inner wall sliding connection of cavity has the piston, the upper end fixedly connected with contact piece of piston, the first spring of the equal fixedly connected with in lower extreme both ends of piston, the equal fixedly connected with connecting pipe of both sides lower extreme of cavity, the inner wall upper end fixedly connected with gasbag of mount pad. The utility model discloses an gasbag of design can make the gasbag take place to expand in the installation, wraps up around planar transformer like this, makes planar transformer's lower extreme be in sealed state, has increased water-proof effects, and the inflation through the gasbag can carry out the bradyseism to planar transformer simultaneously, has improved the device's practicality.

Description

Flat-plate transformer structure with good waterproof effect

Technical Field

The utility model relates to a transformer technical field specifically is a slab transformer structure that water-proof effects is good.

Background

In the current transformation technology, the transformer is one of the most critical components, mainly functioning as power transmission and electrical isolation. With the development of portable products, the space becomes more compact, and the requirements on the power and the efficiency of the device are higher and higher.

When the existing flat-plate transformer is installed, certain waterproof effect cannot be achieved on the flat-plate transformer, and in the air with high humidity, the phenomenon of electric leakage between the contact pin and the installation seat is easily caused, so that the device is damaged. Therefore, the flat-plate transformer structure with good waterproof effect is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a planar transformer structure that water-proof effects is good in order to compensate the not enough of prior art.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a planar transformer structure that water-proof effects is good, includes the mount pad, the equal fixedly connected with plugboard in lower extreme inner wall both sides of mount pad, the cavity has been seted up to the inside lower extreme of mount pad, the inner wall sliding connection of cavity has the piston, the upper end fixedly connected with contact block of piston, the equal first spring of fixedly connected with in lower extreme both ends of piston, the equal fixedly connected with connecting pipe of both sides lower extreme of cavity, the inner wall upper end fixedly connected with gasbag of mount pad, the gasbag is linked together with the connecting pipe.

In the above, the contact block is made of a heat dissipation material.

The mounting seat is provided with a groove on the inner side wall, the groove is fixedly connected with a second spring, the upper end of the second spring is fixedly connected with a circular rod, the upper end of the circular rod is fixedly connected with a rectangular rod, and the upper end of the rectangular rod is fixedly connected with a pressing rod.

In the above, the lower end of the pressure bar is provided with a soft rubber cushion.

In the above, the elastic coefficient of the first spring is much smaller than that of the second spring.

In the above, the surface of the air bag is provided with anti-skid lines.

Has the advantages that:

compared with the prior art, this planar transformer structure that water-proof effects is good possesses following beneficial effect:

1. the utility model discloses a gasbag of design can make the gasbag take place to expand in the installation, wraps up around planar transformer like this, makes planar transformer's lower extreme be in sealed state, has increased water-proof effects, and the inflation through the gasbag can carry out the bradyseism to planar transformer simultaneously, has improved the device's practicality.

2. The utility model discloses a rectangle pole of design can be fixed it after planar transformer installs, and the rotation of self can be avoided to the rectangle pole, and convenience more when fixed and dismantlement like this.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a mounting seat; 2. a plugboard; 3. a contact block; 4. a piston; 5. a cavity; 6. a first spring; 7. a connecting pipe; 8. an air bag; 9. a groove; 10. a second spring; 11. a circular rod; 12. a rectangular bar; 13. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a flat transformer structure with a good waterproof effect comprises an installation seat 1, wherein insertion plates 2 are fixedly connected to two sides of the inner wall of the lower end of the installation seat 1, a cavity 5 is formed in the lower end of the inner portion of the installation seat 1, a piston 4 is slidably connected to the inner wall of the cavity 5, a contact block 3 is fixedly connected to the upper end of the piston 4, first springs 6 are fixedly connected to two ends of the lower end of the piston 4, connecting pipes 7 are fixedly connected to the lower ends of two sides of the cavity 5, an air bag 8 is fixedly connected to the upper end of the inner wall of the installation seat 1, and the air bag 8 is communicated with the connecting pipes 7; when the flat transformer is installed, a contact pin at the lower end of the flat transformer is aligned with the plug board 2 and inserted downwards, the flat transformer is in contact with the contact block 3 to push the contact block 3 to move downwards, the contact block 3 drives the piston 4 to move downwards, the piston 4 moves downwards to compress the first spring 6, so that the internal pressure of the cavity 5 is increased, the air bag 8 is expanded through the connecting pipe 7 in the cavity 5, and the piston 4 can be reset through the first spring 6 when the flat transformer is disassembled; through the gasbag 8 of design, can make gasbag 8 take place the inflation in the installation, wrap up around planar transformer like this, make planar transformer's lower extreme be in sealed state, increased water-proof effects, can carry out the bradyseism to planar transformer through the inflation of gasbag 8 simultaneously, improved device's practicality.

The inner side walls of the mounting seat 1 are provided with grooves 9, the inner portion of each groove 9 is fixedly connected with a second spring 10, the upper end of each second spring 10 is fixedly connected with a circular rod 11, the upper end of each circular rod 11 is fixedly connected with a rectangular rod 12, the upper end of each rectangular rod 12 is fixedly connected with a pressure rod 13, when the mounting is carried out, each rectangular rod 12 is pulled to be completely pulled out of the corresponding groove 9, the rectangular rods 12 are rotated at the moment, the pressure rods 13 face the outer side, and when the flat-plate transformer is mounted, the pressure rods 13 are rotated; the rectangular rod 12 can be fixed after the flat-plate transformer is installed through the design, the rectangular rod 12 can avoid rotation of the rectangular rod 12, so that the fixing and the dismounting are more convenient, the rectangular rod 12 is pulled to be completely pulled out of the inner part of the groove 9 when the flat-plate transformer is installed, the rectangular rod 12 is rotated to enable the pressure rod 13 to face the outer side, and the pressure rod 13 is rotated back when the flat-plate transformer is installed; the rectangular rod 12 can be fixed after the flat-plate transformer is installed through the design, and the rectangular rod 12 can avoid rotation of the rectangular rod 12, so that the fixing and the dismounting are more convenient.

The working principle is as follows: when the flat-plate transformer is installed, a contact pin at the lower end of the flat-plate transformer is aligned with the plug board 2 and inserted downwards, the flat-plate transformer is in contact with the contact block 3 to push the contact block 3 to move downwards, the contact block 3 drives the piston 4 to move downwards, the piston 4 moves downwards to compress the first spring 6, the internal pressure of the cavity 5 is increased, the air bag 8 is expanded in the cavity 5 through the connecting pipe 7, and the piston 4 can be reset through the first spring 6 when the flat-plate transformer is disassembled; through the gasbag 8 of design, can make gasbag 8 take place the inflation in the installation, wrap up around planar transformer like this, make planar transformer's lower extreme be in sealed state, increased water-proof effects, can carry out the bradyseism to planar transformer through the inflation of gasbag 8 simultaneously, improved the device's practicality.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be a fixed connection, a removable connection, or an integral connection; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a planar transformer structure that water-proof effects is good, includes mount pad (1), its characterized in that: the improved air-conditioning device is characterized in that the inserting plates (2) are fixedly connected to two sides of the inner wall of the lower end of the mounting seat (1), the cavity (5) is formed in the lower end of the inner portion of the mounting seat (1), the piston (4) is slidably connected to the inner wall of the cavity (5), the contact block (3) is fixedly connected to the upper end of the piston (4), the first spring (6) is fixedly connected to two ends of the lower end of the piston (4), the connecting pipe (7) is fixedly connected to two sides of the lower end of the cavity (5), the air bag (8) is fixedly connected to the upper end of the inner wall of the mounting seat (1), and the air bag (8) is communicated with the connecting pipe (7).

2. The planar transformer structure with good waterproof effect according to claim 1, characterized in that: the contact block (3) is made of a heat dissipation material.

3. The planar transformer structure with good waterproof effect according to claim 1, characterized in that: the mounting structure is characterized in that a groove (9) is formed in the inner side wall of the mounting base (1), a second spring (10) is fixedly connected to the inner portion of the groove (9), a round rod (11) is fixedly connected to the upper end of the second spring (10), a rectangular rod (12) is fixedly connected to the upper end of the round rod (11), and a pressing rod (13) is fixedly connected to the upper end of the rectangular rod (12).

4. The planar transformer structure with good waterproof effect of claim 3, wherein: the lower end of the pressure lever (13) is provided with a soft rubber cushion.

5. The planar transformer structure with good waterproof effect of claim 3, wherein: the elastic coefficient of the first spring (6) is far smaller than that of the second spring (10).

6. The planar transformer structure with good waterproof effect according to claim 1, characterized in that: the surface of the air bag (8) is provided with anti-skid lines.