CN214673114U

CN214673114U - One-to-many converter

Info

Publication number: CN214673114U
Application number: CN202120755672.9U
Authority: CN
Inventors: 沈利和; 童世凯
Original assignee: Cixi Kyfen Electronics Co ltd
Current assignee: Cixi Kyfen Electronics Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-09
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a many converters of one-to-many, close upper cover (2) of being connected, set up two at least copper sheets between bottom plate (1) and upper cover (2), pass bottom plate (1) stretch into in upper cover (2) and participate in (4) and set up insulating support (5) between the copper sheet with what the copper sheet that corresponds was connected respectively, insulating support (5) are fixed with two at least copper sheets and participate in (4) through the cooperation with bottom plate (1) and upper cover (2). Compared with the prior art, the utility model provides high production efficiency and assembly firmness have practiced thrift the cost.

Description

One-to-many converter

Technical Field

The utility model relates to a socket technical field especially relates to a many converters of one conversion.

Background

The multi-jack converter can be used for simultaneously inserting a plurality of devices so as to simultaneously supply power to the devices, and is more and more extensive in practical application.

But the present support is bulky for the whole bulky of converter, more importantly, the relation of connection between present support and copper sheet is too complicated, cost increase when leading to design and shaping, and simultaneously, this supporting structure can't provide firm enough relation of connection for the inside device of converter, leads to along with the increase of service life, and the easy emergence dislocation of participating in and the inside device of converter influences the life of converter.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a one-to-many converter with simple structure, firm connection, low cost and small size.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a many converters of one-to-many, includes the bottom plate, closes the upper cover of being connected, sets up two at least copper sheets between bottom plate and upper cover, passes the bottom plate and stretches into in the upper cover and participate in and set up the insulating support between the copper sheet with what the copper sheet that corresponds is connected respectively, its characterized in that:

the insulating support fixes the at least two copper sheets and the pins through the matching of the insulating support and the bottom plate and the upper cover.

Furthermore, a first baffle plate is arranged on the upper surface of the bottom plate, a second baffle plate is arranged on one side surface of the bottom plate, and the insulating support is arranged between the first baffle plate and the second baffle plate and is abutted against the first baffle plate and the second baffle plate;

the insulating support is connected with a first copper sheet of the at least two copper sheets through a first connecting assembly and fixes and positions the first copper sheet.

Furthermore, the first connecting assembly comprises a convex column arranged on the insulating support and a through hole arranged on the first copper sheet, and the convex column extends into the through hole to connect the insulating support and the first copper sheet.

Furthermore, the first connecting assembly further comprises a hook part arranged on the insulating support, and one side edge of the first copper sheet is embedded into the hook part and fixedly connected with the insulating support.

Furthermore, the first connecting assembly further comprises a protruding block arranged on the insulating support and a through hole formed in the first copper sheet, and the protruding block is embedded into the through hole to connect the insulating support and the first copper sheet.

Furthermore, a boss located below the bump is further arranged on the insulating support, and the first copper sheet is located on the boss.

Furthermore, a third baffle plate is arranged on the other side surface of the bottom plate opposite to the one side surface, and a second copper sheet of the at least two copper sheets is embedded between the first baffle plate and the third baffle plate.

Furthermore, a stop block is formed at the bottom of the insulating support towards the direction of the bottom plate, and the conductive pin pieces of the first copper sheet and the second copper sheet are positioned at two sides of the stop block;

the bottom plate is provided with a limiting plate at the corresponding position of each conductive pin piece, and the pins penetrate through the bottom plate and then extend into the space between the corresponding limiting plate and the corresponding conductive pin piece, are connected with the conductive pin piece and are limited between the limiting plate and the conductive pin piece.

Furthermore, the insulating support is also provided with a barrier strip which is positioned above the plug pins and prevents the plug pins from moving upwards.

Furthermore, the upper end of the insulating support is fixedly connected with the inner wall of the upper cover through a protective door part, and the plug pins are arranged at the non-central position of the bottom plate.

Compared with the prior art, the utility model has the advantages of: through the cooperation with insulating support and bottom plate and upper cover, fix copper sheet and participate in, fine realization the assembly firm, and simple structure's purpose has prolonged the life of converter, and the supporting structure of simplifying makes manufacturing cost obtain reducing, has improved production efficiency greatly.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a one-to-many converter according to the present invention.

Fig. 2 is another angle structure diagram of fig. 1.

Fig. 3 is a first exploded view of fig. 1.

Fig. 4 is a second exploded view of fig. 1 with the upper cover and protective door member removed.

Fig. 5 is another angle view of fig. 4.

Fig. 6 is a cross-sectional view of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-6, the one-to-many converter of the present application includes a base plate 1, an upper cover 2 covered and connected with the base plate 1, at least two copper sheets disposed between the base plate 1 and the upper cover 2, pins 4 penetrating the base plate 1 and extending into the upper cover 2 and respectively connected with the corresponding copper sheets, and an insulating support 5 disposed between the copper sheets, in order to solve the problems mentioned in the background art, as an improvement, the insulating support 5 in the present application fixes the at least two copper sheets and the pins 4 by matching with the base plate 1 and the upper cover 2, thus not only solving the problems of unstable fixation of internal devices of the converter, easy displacement after long-term use, and greatly shortened service life, but also overcoming the problems of complex structure, large volume, waste material and high cost of the previous supports by adopting a matching manner with other components.

It should be noted that the three-sided converter with the non-centrally located pin 4 is illustrated in the present application, as shown in fig. 1-2, but this does not mean that the structure of the present application is applicable only to converters of this type, and indeed converters with pins located in a central position are equally applicable, and will not be described in detail here.

Specifically, a first baffle 11 is arranged on the upper surface of the bottom plate 1, a second baffle 12 is arranged on one side surface of the bottom plate, the insulating support 5 is arranged between the first baffle 11 and the second baffle 12 and is abutted against the first baffle 11 and the second baffle 12, and the insulating support 5 is connected with a first copper sheet 31 of at least two copper sheets through a first connecting assembly and fixes and positions the first copper sheet 31.

As shown in fig. 3-5, the first connecting assembly includes a convex pillar 51 disposed on the insulating support 5 and a through hole 311 disposed on the first copper sheet 31, and the convex pillar 51 extends into the through hole 311 to connect the insulating support 5 and the first copper sheet 31. Meanwhile, the first connecting assembly further comprises a hook portion 52 disposed on the insulating support 5, and one side of the first copper sheet 31 is embedded into the hook portion 52 and fixedly connected with the insulating support 5.

In order to further improve the connection and fixation relationship between the insulating bracket and the copper sheets, the first connecting assembly further comprises a bump 53 arranged on the insulating bracket 5 and a through hole 313 arranged on the first copper sheet 31, and the bump 53 is embedded into the through hole 313 to realize the connection between the insulating bracket 5 and the first copper sheet 31.

The insulating support is arranged between at least two copper sheets, the requirement of national standard creepage distance is met, in order to solve the problem, a better isolation effect is achieved between the two copper sheets, a boss 54 positioned below the convex block 53 is further arranged on the insulating support 5, and the first copper sheet 31 is positioned on the boss 54. As shown in fig. 6.

Meanwhile, in the present application, a third baffle plate 13 is disposed on the other side surface of the bottom plate 1 opposite to the one side surface, and a second copper sheet 32 of the at least two copper sheets is embedded between the first baffle plate 11 and the third baffle plate 13. The bottom of the insulating support 5 is formed with a stop block 55 towards the direction of the bottom plate 1, the conductive pin pieces 30 of the first copper sheet 31 and the second copper sheet 32 are positioned at two sides of the stop block 55, the bottom plate 5 is respectively provided with a limiting plate 14 at the corresponding position of each conductive pin piece, and the pins 4 penetrate through the bottom plate 1 and then extend into the space between the corresponding limiting plate 14 and the conductive pin piece 30, are connected with the conductive pin piece 30 and are limited between the limiting plate 14 and the conductive pin piece 30.

In order to prevent the pins from loosening or falling out of position during repeated and frequent plugging, the insulating bracket 5 is further provided with a stop strip 56 which is positioned above the pins 4 and prevents the pins 4 from moving upwards. In order to ensure that the copper sheets are loosened in the using process, the upper ends of the insulating brackets 5 are fixedly connected with the inner wall of the upper cover 2 through the protective door parts 7, as shown in fig. 2 and 6, of course, the

copper sheets

31 and 32 are also fixed with the upper cover 2 through the protective door parts 7, and therefore the integral firmness of the converter is realized.

The utility model provides an insulating support and bottom plate and upper cover cooperation are fixed with the copper sheet with participating in, have improved the assembly firmness, have prolonged the life of converter, simultaneously, because it combines with other parts, overcome in the past that supporting structure must become complicated through self structure, could fix other parts, the structure that leads to is complicated, installation procedure is loaded down with trivial details, manufacturing cost scheduling problem, has improved production efficiency greatly.

While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that: many changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a many converters of one commentaries on classics, includes bottom plate (1), closes upper cover (2) of being connected with bottom plate (1) lid, sets up two at least copper sheets between bottom plate (1) and upper cover (2), passes bottom plate (1) and stretches into in upper cover (2) and participate in (4) and set up insulating support (5) between the copper sheet that are connected respectively with the copper sheet that corresponds, its characterized in that:

the insulating support (5) fixes the at least two copper sheets and the pins (4) through the matching of the bottom plate (1) and the upper cover (2).

2. The one-to-many converter of claim 1, wherein:

a first baffle plate (11) is arranged on the upper surface of the bottom plate (1), a second baffle plate (12) is arranged on one side surface of the bottom plate, and the insulating support (5) is arranged between the first baffle plate (11) and the second baffle plate (12) and is abutted against the first baffle plate (11) and the second baffle plate (12);

the insulating support (5) is connected with a first copper sheet (31) of the at least two copper sheets through a first connecting assembly and fixes and positions the first copper sheet (31).

3. A multi-to-multi converter as claimed in claim 2, wherein:

the first connecting assembly comprises a convex column (51) arranged on the insulating support (5) and a through hole (311) in the first copper sheet (31), and the convex column (51) extends into the through hole (311) to connect the insulating support (5) and the first copper sheet (31).

4. A multi-to-multi converter according to claim 3, wherein:

the first connecting assembly further comprises a hook part (52) arranged on the insulating support (5), and one side edge of the first copper sheet (31) is embedded into the hook part (52) and fixedly connected with the insulating support (5).

5. The one-to-many converter of claim 4, wherein:

the first connecting component further comprises a bump (53) arranged on the insulating support (5) and a through hole (313) in the first copper sheet (31), and the bump (53) is embedded into the through hole (313) to connect the insulating support (5) and the first copper sheet (31).

6. The one-to-many converter of claim 5, wherein:

the insulating support (5) is further provided with a boss (54) located below the bump (53), and the first copper sheet (31) is located on the boss (54).

7. A multi-to-multi converter as claimed in claim 2, wherein:

and a third baffle (13) is arranged on the other side surface of the bottom plate (1) opposite to the one side surface, and a second copper sheet (32) of the at least two copper sheets is embedded between the first baffle (11) and the third baffle (13).

8. A multi-to-multi converter as claimed in claim 2, wherein:

a stop block (55) is formed at the bottom of the insulating support (5) towards the direction of the bottom plate (1), and the conductive pin pieces (30) of the first copper piece (31) and the second copper piece (32) are positioned at two sides of the stop block (55);

the bottom plate (1) is provided with a limiting plate (14) at the corresponding position of each conductive pin sheet (30), and the pins (4) penetrate through the bottom plate (1) and then extend into the space between the corresponding limiting plate (14) and the conductive pin sheet (30), are connected with the conductive pin sheet (30) and are limited between the limiting plate (14) and the conductive pin sheet (30).

9. The one-to-many converter of claim 8, wherein:

and a barrier strip (56) which is positioned above the plug pin (4) and prevents the plug pin (4) from moving upwards is also arranged on the insulating bracket (5).

10. The one-to-many converter of claim 1, wherein:

the upper end of the insulating support (5) is fixedly connected with the inner wall of the upper cover (2) through a protective door part (7), and the pin (4) is arranged at the non-central position of the bottom plate (1).