CN212136147U

CN212136147U - Household small-sized transformer

Info

Publication number: CN212136147U
Application number: CN202020969288.4U
Authority: CN
Inventors: 杭道梅
Original assignee: Foshan Shunde Shuoli Electronic And Electrical Appliance Co ltd
Current assignee: Foshan Shunde Shuoli Electronic And Electrical Appliance Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-11
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a household miniature transformer, which comprises a box body, wherein a connecting device is fixedly installed at the top of the box body, a box door positioned on the surface of the box body is fixedly installed at one side of the connecting device, a handle is fixedly installed on the surface of the box door, a connecting port positioned at one side of the box body is arranged at one side of the handle, a connecting column is fixedly installed at the bottom of the connecting port, a supporting column is movably installed at one side of the connecting column, a supporting plate is fixedly installed at the top of the supporting column, and a sucker device is fixedly installed at the top of the; this domestic small-size transformer through installing the transformer in the inside of box, again there is an upper fixed plate at the top fixed mounting of transformer, and installs the bottom plate in the bottom of transformer, makes the transformer reach fixed mounting's effect inside the box, opens the chamber door through the handle on the chamber door surface of box fixed surface installation.

Description

Household small-sized transformer

Technical Field

The utility model relates to a transformer technical field, more specifically say, the utility model relates to a domestic miniature transformer.

Background

The household small transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components of the transformer are a primary coil, a secondary coil and an iron core, and the transformer is commonly used for voltage lifting, impedance matching, safety isolation and the like in electrical equipment and wireless circuits.

The prior art has the following technical problems:

1. the existing household small transformer cannot be fixed, and is easily pulled to the ground by external force when in use, so that the problem of damage is caused.

2. The existing household small-sized transformer mostly fixes the box body on the wall surface through screws, consumes time and labor, is inconvenient, and cannot replace the position at any time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a domestic miniature transformer possesses and installs the box, and an upper fixed plate, bottom plate, connecting device, spliced pole, support column, backup pad, sucking disc device can fix the box to and can dismantle at any time, change advantages such as position, it can not be fixed with it to have solved current domestic miniature transformer, easily receive external force and dragged to the ground, cause the harm and fix domestic miniature transformer at the wall be the problem of unable change position.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a household small-sized transformer comprises a box body, wherein a connecting device is fixedly installed at the top of the box body, a box door positioned on the surface of the box body is fixedly installed at one side of the connecting device, a handle is fixedly installed on the surface of the box door, a connecting port positioned on one side of the box body is formed in one side of the handle, a connecting column is fixedly installed at the bottom of the connecting port, a supporting column is movably installed at one side of the connecting column, a supporting plate is fixedly installed at the top of the supporting column, a sucking disc device is fixedly installed at the top of the supporting plate, an upper fixing plate positioned in the box body is fixedly installed at one side of the sucking disc device, a transformer is fixedly installed at the bottom of the upper fixing plate, connecting plates are fixedly installed at two sides of the transformer, a lower fixing plate positioned at, and a threaded connector positioned at the bottom of the connecting column is fixedly installed at the bottom end of the circular connector.

Preferably, the inside fixed mounting of spliced pole has the spring, the screw line has been seted up on the surface of support column, the screw line has been seted up to the inboard of the circular interface that spliced pole one end was seted up, the screw line that the support column was seted up through the screw line that the surface was seted up and the circular interface inboard that spliced pole one end was seted up carries out fixed connection.

Preferably, the top and the bottom of box all have two connecting device through welded fastening, the spliced pole carries out fixed connection through the screw line that the hickey of bottom fixed mounting and the connecting device inboard of box top and bottom fixed mounting seted up.

Preferably, the top of the spring movably mounted in the connecting column is movably mounted at the bottom of the supporting column, and the bottom of the spring is movably mounted at the top of the connecting device.

Preferably, the top of the supporting column is fixedly installed at the bottom of the supporting plate through welding, and the top of the supporting plate is fixedly installed at the bottom of the suction cup device through bonding.

Preferably, the box body is packaged in a double-layer mode, the outer portion of the box body is made of stainless steel materials, and the inner portion of the box body is packaged through a vacuum heat insulation plate.

Preferably, two connectors are arranged on two sides of the box body, the connectors arranged on two sides of the box body correspond to connecting plates fixedly arranged on two sides of a transformer fixedly arranged in the box body, and the transformer is a household three-phase transformer.

(III) advantageous effects

Compared with the prior art, the utility model provides a domestic miniature transformer possesses following beneficial effect:

1. this domestic small-size transformer through installing the transformer in the inside of box, has an upper fixed plate at the top fixed mounting of transformer again, and installs the bottom plate in the bottom of transformer, makes the transformer reach fixed mounting's effect inside the box, and the handle on the chamber door surface through box fixed surface installation opens the chamber door, has solved current domestic small-size transformer and can't be fixed with it and easily receive external force and has been dragged to the ground, causes the problem of harm.

2. This domestic miniature transformer, there are two connecting device through the top at the box and the equal fixed mounting in bottom, screw thread interface fixed mounting in spliced pole bottom fixed mounting carries out fixed connection at box top and bottom fixed mounting's connecting device's inside, the circular interface that sets up the support column through the screw line that the surface was seted up and the spliced pole top again carries out fixed connection, make the inside spring of spliced pole support rethread supporting pole top fixed mounting's sucking disc device adsorb at the top and the ground of wall body through clockwise rotation support column, accessible anticlockwise rotation support column, make the support column carry to the inside of spliced pole, it fixes the box on the wall through the screw mostly to have solved current domestic miniature transformer, can not change the problem of position at any time, very big its practicality that increases.

Drawings

FIG. 1 is a schematic view of the external structure of the box body of the present invention;

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

FIG. 3 is a schematic view of the structure of the connecting column and the supporting column of the present invention;

fig. 4 is the schematic diagram of the internal structure of the connecting column of the present invention.

The reference signs are: 1. a box body; 2. a connecting device; 3. a box door; 4. a handle; 5. a connecting port; 6. connecting columns; 7. a support pillar; 8. a support plate; 9. a suction cup device; 10. an upper fixing plate; 11. a transformer; 12. a connecting plate; 13. a lower fixing plate; 14. a circular interface; 15. a threaded interface; 16. a spring.

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. 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.

Please refer to fig. 1-4, a household miniature transformer, comprising a box body 1, wherein the box body 1 is packaged by double layers, the outside of the box body 1 is made of stainless steel, the inside of the box body 1 is packaged by vacuum insulation board, two connectors 5 are respectively arranged on both sides of the box body 1, the connectors 5 arranged on both sides of the box body 1 correspond to the fixedly arranged connecting plates 12 on both sides of the transformer 11 fixedly arranged inside the box body 1, two connecting devices 2 are respectively arranged on the top and bottom of the box body 1 by welding, the connecting devices 2 are fixedly arranged on the top of the box body 1, a box door 3 arranged on the surface of the box body 1 is fixedly arranged on one side of the box door 3, a handle 4 is fixedly arranged on one side of the handle 4, a connecting post 6 is fixedly arranged on the bottom of the connecting device 5, the connecting post 6 is fixedly arranged with the connecting devices 2 fixedly arranged on the top and bottom of the box body 1 The inner sides of the connecting columns are fixedly connected with each other, the springs 16 are fixedly arranged inside the connecting columns 6, the tops of the springs 16 are movably arranged at the bottoms of the supporting columns 7, the bottoms of the springs 16 are movably arranged at the tops of the connecting devices 2, the supporting columns 7 are movably arranged on one sides of the connecting columns 6, the surfaces of the supporting columns 7 are provided with screw threads, the tops of the supporting columns 7 are fixedly provided with the supporting plate 8, the tops of the supporting plates 8 are fixedly provided with the sucker devices 9, the tops of the supporting columns 7 are fixedly arranged at the bottoms of the supporting plates 8 through welding, the tops of the supporting plates 8 are fixedly arranged at the bottoms of the sucker devices 9 through bonding, one sides of the sucker devices 9 are fixedly provided with the upper fixing plate 10 positioned inside the box body 1, the bottoms of the upper fixing plate 10 are, one side fixed mounting of connecting plate 12 has a bottom plate 13 that is located transformer 11 bottom, and the circular interface 14 that is located spliced pole 6 one end is seted up to one side of bottom plate 13, and the screw line has been seted up to circular interface 14's inboard, and the screw line that the support column 7 was seted up through the surface and the circular interface 14 inboard that spliced pole 6 one end was seted up carries out fixed connection, and the bottom fixed mounting of circular interface 14 has the hickey 15 that is located spliced pole 6 bottom.

When using, carry out fixed connection through the hickey 15 with 6 bottom fixed mounting of spliced pole and the inboard of 1 top of box and bottom fixed mounting's connecting device 2, the rethread carries out fixed connection with the screw line that the support column 7 surface was seted up and the screw line that 14 inboards of the circular interface that the spliced pole 6 top was seted up, through rotating support column 7, make support column 7 rise, through the 8 top fixed mounting's of backup pad of support column 7 top sucking disc device 9 adsorb at the top and the ground of wall body can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A household small-sized transformer comprises a box body (1), and is characterized in that: the box body is characterized in that a connecting device (2) is fixedly mounted at the top of the box body (1), a box door (3) positioned on the surface of the box body (1) is fixedly mounted on one side of the connecting device (2), a handle (4) is fixedly mounted on the surface of the box door (3), a connector (5) positioned on one side of the box body (1) is arranged on one side of the handle (4), a connecting column (6) is fixedly mounted at the bottom of the connector (5), a supporting column (7) is movably mounted on one side of the connecting column (6), a supporting plate (8) is fixedly mounted at the top of the supporting column (7), a sucker device (9) is fixedly mounted at the top of the supporting plate (8), an upper fixing plate (10) positioned inside the box body (1) is fixedly mounted on one side of the sucker device (9), and a transformer (11, the both sides fixed mounting of transformer (11) has connecting plate (12), one side fixed mounting of connecting plate (12) has bottom plate (13) that is located transformer (11) bottom, circular interface (14) that are located spliced pole (6) one end are seted up to one side of bottom plate (13), the bottom fixed mounting of circular interface (14) has hickey (15) that are located spliced pole (6) bottom.

2. A household miniature transformer according to claim 1, characterized in that: the inside fixed mounting of spliced pole (6) has spring (16), the screw line has been seted up on the surface of support column (7), the screw line has been seted up to the inboard of circular interface (14) that spliced pole (6) one end was seted up, screw line that support column (7) were seted up through the surface and circular interface (14) inboard that spliced pole (6) one end was seted up carries out fixed connection.

3. A household miniature transformer according to claim 1, characterized in that: the top and the bottom of box (1) all have two connecting device (2) through welded fastening, spliced pole (6) carry out fixed connection through bottom fixed mounting's hickey (15) and the screw line that box (1) top and bottom fixed mounting's connecting device (2) inboard was seted up.

4. A household miniature transformer according to claim 1, characterized in that: the top of a spring (16) movably mounted in the connecting column is movably mounted at the bottom of the supporting column (7), and the bottom of the spring (16) is movably mounted at the top of the connecting device (2).

5. A household miniature transformer according to claim 1, characterized in that: the top of the supporting column (7) is fixedly installed at the bottom of the supporting plate (8) through welding, and the top of the supporting plate (8) is fixedly installed at the bottom of the sucker device (9) through bonding.

6. A household miniature transformer according to claim 1, characterized in that: the box body (1) is packaged in a double-layer mode, the outer portion of the box body (1) is made of stainless steel materials, and the inner portion of the box body (1) is packaged through a vacuum heat insulation plate.

7. A household miniature transformer according to claim 1, characterized in that: two connectors (5) are respectively arranged on two sides of the box body (1), the connectors (5) arranged on two sides of the box body (1) correspond to connecting plates (12) fixedly arranged on two sides of a transformer (11) fixedly arranged in the box body (1), and the transformer (11) adopts a household three-phase transformer.