CN217215158U

CN217215158U - Integrated conducting strip structure of conversion head

Info

Publication number: CN217215158U
Application number: CN202220232052.1U
Authority: CN
Inventors: 程存岳
Original assignee: Zhejiang Laihe Technology Co ltd
Current assignee: Zhejiang Laihe Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-16
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an integral type conducting strip structure of conversion head, the conversion head includes the casing, exposes and arranges the outer plug-in components of casing in to and arrange a plurality of sockets on the casing, the conducting strip structure holding is in the casing, conducting strip structure includes: the conductive sheets are provided with a connecting part and a plurality of folded edges, the connecting part is connected with the plug-in unit, the folded edges are integrally bent and formed on the connecting part, and a conversion interface is formed on each socket by the folded edges; the bracket is provided with a positioning structure which is connected with the folded edge, and the conducting strip structure is fixed between the bracket and the shell, so that the conversion interface is aligned with the socket, the assembly is convenient, and the stability of the internal structure is ensured.

Description

Integrated conducting strip structure of conversion head

Technical Field

The utility model relates to a technical field of plug, concretely relates to integral type conducting strip structure of conversion head.

Background

At present, in real life, because the plug designs of electronic products are not identical, and the design standards of different countries are different, electrical appliances bought in different countries cannot be conveniently plugged into a power supply, so that the problem that a mobile phone or other electronic equipment cannot be charged is caused, and therefore, carrying of the adapter is particularly necessary.

A conversion head in the existing design, including plug part and be used for supplying other plug male socket part, plug part includes a plurality of electrically conductive pieces that stretch out, wherein, for multidirectional grafting circular telegram in the conversion head, every electrically conductive piece need connect a plurality of conducting strips, in order to form electric connection socket at socket part, especially to the conversion head that has trilateral socket, every electrically conductive piece need connect three conducting strips, the mutual riveting of three conducting strip is at electrically conductive piece tip, and the conducting strip is buckled more, riveting installation and conducting strip assembly are inconvenient, and a plurality of conducting strips are unstable in the conversion head position, influence normal use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an integral type conducting strip structure of conversion head, convenient assembly guarantees inner structure stability.

The above technical purpose of the present invention can be achieved by the following technical solutions: an integral conductive sheet structure of a converter head, the converter head comprising a housing, an insert exposed outside the housing, and a plurality of receptacles disposed on the housing, the conductive sheet structure housed within the housing, the conductive sheet structure comprising:

the conductive sheets are provided with a connecting part and a plurality of folded edges, the connecting part is connected with the plug-in unit, the folded edges are integrally bent and formed on the connecting part, and a conversion interface is formed on each socket by the folded edges;

the bracket is provided with a positioning structure which is connected with the folded edge, and the conducting strip structure is fixed between the bracket and the shell so as to align the conversion interface with the socket.

Furthermore, at least one conducting strip is provided with a first folded edge, the first folded edge penetrates through the support, and a clamping groove for the first folded edge (4.3) to penetrate through the support is formed in the support.

Furthermore, at least one of the conducting strips is provided with a second folded edge, the second folded edge is obliquely arranged and connected with the two conversion interfaces, the positioning structure comprises a positioning seat formed on the support, the second folded edge is placed in the positioning seat, and the positioning seat is provided with an oblique positioning hole matched with the second folded edge and a straight positioning hole connected with the second folded edge.

Furthermore, at least two conducting strips are provided with second folded edges, and the two second folded edges are arranged in the positioning seat from top to bottom.

Furthermore, at least one conducting strip is provided with a first positioning groove, a positioning convex part matched with the first positioning groove is arranged in the shell, and the first positioning groove and the positioning convex part are arranged close to the conversion interface.

Furthermore, positioning ribs which are arranged oppositely are arranged between the shell and the bracket, and the folded edge of at least one conducting strip is pressed between the two positioning ribs.

Furthermore, a third folding edge is arranged on the conductive sheet close to the conversion interface, and a second positioning groove for placing the third folding edge is formed in the shell.

Furthermore, the shell and the bracket are provided with platforms for supporting each conversion interface.

Furthermore, the conversion interface forms a flaring shape in the shell, and the conversion interface is over against the socket of the socket.

Furthermore, three sockets are formed on the shell, the conducting strip structure comprises an L pole conducting strip, an N pole conducting strip and an E pole conducting strip, and the L pole conducting strip forms three L pole interfaces on the three sockets; the N-pole conducting strips form three N-pole interfaces on the three sockets; the E pole conducting strips form three E pole interfaces on the three sockets.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: the conducting strip comprises connecting portion and a plurality of hem, and the piece of buckling of connecting portion and a plurality of hem formula as an organic whole, and then when being applied to the multiaspect socket of conversion head, make only need a riveting point can accomplish the assembly between conducting strip and the plug-in components, and simultaneously, set up the support in the casing, provide the support by support and inside each hem for on a plurality of conducting strips of casing, thereby guarantee the stability of conducting strip in the casing, make the conversion interface on the conducting strip align with the socket on the socket all the time, and then guarantee the normal use of conversion head.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of the structure of the bracket and the conducting strip of the present invention;

fig. 3 is an exploded view of the bracket and conductive sheet structure of the present invention;

FIG. 4 is a schematic view of the first folded edge of the conductive sheet of the present invention on the support;

fig. 5 is a schematic structural view of the second folded edge of the conducting strip of the present invention on the positioning seat;

FIG. 6 is a schematic view of the third folded edge of the conducting strip of the present invention cooperating with the bracket and the housing;

FIG. 7 is an enlarged view taken at A in FIG. 6;

fig. 8 is a schematic view of the housing and the conductive sheet structure of the present invention;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is an enlarged view at C of FIG. 8;

fig. 11 is a schematic structural view of the surface where the plug-in unit of the present invention is located;

in the figure: 1. a housing; 1.1, positioning convex parts; 1.2, a second positioning groove; 2. a plug-in; 3. a socket; 3.1, inserting the socket; 4. a conductive sheet; 4.1, connecting edges; 4.2, converting an interface; 4.3, folding the first edge; 4.4, second folding; 4.5, third folding; 4.6, a first positioning groove; 5. a support; 5.1, positioning seats; 5.11, obliquely positioning the opening; 5.12, straightening a positioning opening; 5.2, a clamping groove; 6. a platform; 7. positioning ribs; 8. an L-pole conducting strip; 9. an N-pole conducting strip; 10. an E-pole conducting strip; 11. a safety opening; 12. opening the port;

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.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any directional or sequential limitations.

As shown in fig. 1-10, an integral conductive sheet 4 structure of a conversion head comprises a casing 1, an insert 2 exposed outside the casing 1, and a plurality of sockets 3 arranged on the casing 1, wherein the plurality of sockets 3 are adapted to other plugs, and each socket 3 is provided with a socket 3.1 for inserting other plugs, wherein the plug of the conversion head is adapted to an english standard socket 3.

Wherein, conducting strip 4 structure holding is in casing 1, conducting strip 4 structure includes:

the socket comprises a plurality of conducting strips 4, wherein each conducting strip 4 is provided with a connecting part and a plurality of folded edges, the connecting part is connected with the plug-in unit 2, the folded edges are integrally bent and formed on the connecting part, and the folded edges are bent to form a conversion interface 4.2 on each socket 3;

and the bracket 5 is provided with a positioning structure which is connected with the folded edge, and the conducting strip 4 structure is fixed between the bracket 5 and the shell 1 so as to align the conversion interface 4.2 with the socket 3.1 of the socket 3.

Conducting strip 4 comprises connecting portion and a plurality of hem, and the piece of buckling of connecting portion and a plurality of hem formula as an organic whole, and then when being applied to the multiaspect socket 3 of crossover sub, make only need a riveting point to accomplish the assembly between conducting strip 4 and plug-in components 2, and simultaneously, set up support 5 in casing 1, provide the support by

support

5 and 1 inside each hem for on a plurality of conducting strips 4 of being of casing, thereby guarantee the stability of conducting strip 4 in casing 1, make the conversion interface 4.2 on the conducting strip 4 align with socket 3.1 on the socket 3 all the time, and then guarantee the normal use of crossover sub.

In this embodiment, three sockets 3 are formed on the housing 1, the conductive sheet 4 structurally includes an L-pole conductive sheet 8, an N-pole conductive sheet 9, and an E-pole conductive sheet 10, and the L-pole conductive sheet 8 forms three L-pole interfaces on the three sockets 3; the N-pole conducting strips 9 form three N-pole interfaces on the three sockets 3; the E-pole conductive strips 10 form three E-pole interfaces on the three sockets 3.

As shown in fig. 4, as a first embodiment of the alignment structure, at least one of the conductive sheets 4 has a first folded edge 4.3, the first folded edge 4.3 is formed with a longitudinal portion and a vertical portion by bending, the longitudinal portion and the vertical portion are both inserted into the bracket 5, so that the mounting and arrangement of the first folded edge 4.3 are realized, the bracket 5 is provided with an L-shaped slot 5.2, and a channel for the first folded edge 4.3 to pass through and fix is formed, and this alignment manner can stabilize the folded edge on the conductive sheet 4, thereby increasing the position stability of the conductive sheet 4.

The first folded edge 4.3 is formed on the N pole conducting strip 9, and the bottom of the connecting edge 4.1 of the N pole conducting strip 9 is bent and pressed between the plug-in unit 2 and the bracket 5.

Alternatively, a cavity may be provided in the frame 5 and a fuse or fuse may be disposed in the cavity, one end of the fuse being connected to the N-pole conductive strip 9.

Optionally, a groove is formed in the bottom of the bracket 5, and the contour of the groove is adapted to the riveting point of the plug-in unit and the conductive sheet, so that the riveting point can be placed in the bracket, and the position stability of the conductive sheet is further ensured.

As shown in fig. 11, optionally, a fuse opening 11 is further provided at a plane where the plug-in unit 2 is located, the fuse opening is used for accommodating a fuse, an opening and closing opening 12 which is expanded is provided on the L-pole conductive sheet, and the opening and closing opening is directly opposite to the fuse opening.

As shown in fig. 5, at least one of the conductive sheets 4 has a second folded edge 4.4, the second folded edge 4.4 is obliquely arranged and connected to the two conversion interfaces 4.2, and the second folded edge 4.4 obliquely arranged reduces the occupied area of the conductive sheet 4 in the casing 1, thereby being more beneficial to the arrangement of the internal cavity of the casing 1.

In order to stabilize the inclined second flange 4.4, a second embodiment of the positioning structure is provided, the positioning structure includes a positioning seat 5.1 formed on the bracket 5, the second flange 4.4 is placed in the positioning seat 5.1, an inclined positioning opening 5.11 matched with the second flange 4.4 is formed on the positioning seat 5.1, the second flange 4.4 is a connection conversion interface 4.2 and is also formed with a straight flange, and a straight positioning opening 5.12 connected with the second flange 4.4 is further formed on the positioning seat 5.1, so that positioning is formed at two end points of the second flange 4.4, and deformation of the inclined second flange 4.4 is effectively avoided.

As shown in fig. 3, at least two of the conductive sheets 4 have second folded edges 4.4, the two second folded edges 4.4 are vertically arranged in the positioning seat 5.1, that is, the positioning seat 5.1 is a symmetrical structure, and the two second folded edges 4.4 are vertically arranged in the positioning seat 5.1.

Wherein, a second folding edge 4.4 is formed on the L pole conducting strip 8 and the N pole conducting strip 9.

As shown in fig. 8 to 10, at least one of the conductive sheets 4 has a first positioning groove 4.6, a positioning protrusion 1.1 matching with the first positioning groove 4.6 is provided in the housing 1, and the first positioning groove 4.6 and the positioning protrusion 1.1 are disposed near the converting interface 4.2, as will be understood by those skilled in the art, the first positioning groove 4.6 may also be disposed in the middle of the end surface of the folded edge, and the positioning protrusion 1.1 is inserted into the first positioning groove 4.6, so as to achieve positioning.

Specifically, a third folded edge 4.5 is arranged on the conducting strip 4 and close to the conversion interface 4.2, a second positioning groove 1.2 for placing the third folded edge 4.5 is arranged on the shell 1, and the second positioning groove 1.2 is arranged close to the first positioning groove 4.6 and the positioning convex part 1.1.

As shown in fig. 6, oppositely arranged positioning ribs 7 are provided between the housing 1 and the bracket 5, and the folded edge of at least one of the conductive sheets 4 is pressed between the two positioning ribs 7. The L-pole conductive sheet 8 and the N-pole conductive sheet 9 are provided with positioning ribs 7, and the E-pole conductive sheet 10 can be provided with the positioning ribs 7.

As shown in fig. 9 and 10, the housing 1 and the bracket 5 are provided with a platform 6 for supporting each of the conversion interfaces 4.2.

Specifically, the conversion interface 4.2 forms a flared shape in the housing 1, and the conversion interface 4.2 faces the socket 3.1 of the socket 3.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An integrated conductive sheet structure of a conversion head, the conversion head comprising a housing (1), an insert (2) exposed outside the housing (1), and a plurality of sockets (3) arranged on the housing (1), the conductive sheet (4) structure being housed within the housing (1), characterized in that the conductive sheet (4) structure comprises:

the plug-in connector comprises a plurality of conducting strips (4), wherein each conducting strip (4) is provided with a connecting edge (4.1) and a plurality of folded edges, the connecting edges are connected with the plug-in units (2), the folded edges are integrally bent and formed on a connecting part, and a conversion interface (4.2) is formed on each socket (3);

the bracket (5) is provided with a positioning structure which is connected with the folded edge in a bearing mode, and the conducting strip (4) structure is fixed between the bracket (5) and the shell (1) so that the conversion interface (4.2) is aligned with the socket (3).

2. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: at least one conducting strip (4) is provided with a first folded edge (4.3), and a clamping groove (5.2) for the first folded edge (4.3) to penetrate through is arranged in the support.

3. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: at least one conducting strip (4) is provided with a second folded edge (4.4), the second folded edge (4.4) is obliquely arranged and connected with two conversion interfaces (4.2), the positioning structure comprises a positioning seat (5.1) formed on the support (5), the second folded edge (4.4) is placed in the positioning seat (5.1), and an oblique positioning opening (5.11) matched with the second folded edge (4.4) and a straight positioning opening (5.12) connected with the second folded edge (4.4) are formed in the positioning seat (5.1).

4. A unitary conductive sheet structure of a transducing head as recited in claim 3, wherein: at least two conducting strips (4) are provided with second folded edges (4.4), and the two second folded edges (4.4) are vertically arranged in the positioning seat (5.1).

5. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: at least one conducting strip (4) has first positioning groove (4.6), be equipped with in casing (1) with first positioning groove (4.6) match location convex part (1.1), first positioning groove (4.6) and location convex part (1.1) are close to conversion interface (4.2) set up.

6. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: positioning ribs (7) which are oppositely arranged are arranged between the shell (1) and the bracket (5), and the folded edge of at least one conducting strip (4) is pressed between the two positioning ribs (7).

7. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: and a third folded edge (4.5) is arranged on the conducting strip (4) close to the conversion interface (4.2), and a second positioning groove (1.2) for placing the third folded edge (4.5) is formed in the shell (1).

8. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: the shell (1) and the bracket (5) are provided with platforms (6) for supporting each conversion interface (4.2).

9. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: the conversion interface (4.2) forms a flaring shape in the shell (1), and the conversion interface (4.2) is over against the socket (3.1) of the socket (3).

10. A unitary conductive sheet structure of a transducing head as recited in claim 1, wherein: the shell (1) is provided with three sockets (3), the conducting strip (4) structurally comprises an L-pole conducting strip (8), an N-pole conducting strip (9) and an E-pole conducting strip (10), and the L-pole conducting strip (8) forms three L-pole interfaces on the three sockets (3); the N-pole conducting strips (9) form three N-pole interfaces on the three sockets (3); the E pole conducting strips (10) form three E pole interfaces on the three sockets (3).