CN213043092U - Plug with improved structure - Google Patents
Plug with improved structure Download PDFInfo
- Publication number
- CN213043092U CN213043092U CN202022466000.4U CN202022466000U CN213043092U CN 213043092 U CN213043092 U CN 213043092U CN 202022466000 U CN202022466000 U CN 202022466000U CN 213043092 U CN213043092 U CN 213043092U
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- China
- Prior art keywords
- copper sheet
- terminal
- inner frame
- right end
- plug
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Abstract
The utility model discloses a plug, which comprises an inner frame, a copper sheet, a terminal and a fixing piece, wherein the copper sheet is arranged on the inner frame, and the left end and the right end of the copper sheet are both exposed out of the inner frame; the left end of the terminal is fixedly arranged at the right end of the copper sheet, the fixing piece is arranged at the joint of the copper sheet and the terminal, and the right end of the joint of the copper sheet and the terminal is exposed out of the fixing piece. An object of the utility model is to provide a plug is handled through adding the length to the terminal for glue is not coated at the right-hand member of terminal and copper sheet junction, and then avoids glue and the cracked phenomenon of terminal junction to appear in the use.
Description
Technical Field
The utility model relates to the technical field of plugs, especially, relate to a plug.
Background
In the prior art, as shown in fig. 1 and 2, after the copper sheet and the terminal are connected, in order to fix the copper sheet on the inner frame, glue needs to be coated on the inner frame and the copper sheet, and in order to prevent the copper sheet and the terminal from falling off, glue is also coated on the connection part of the copper sheet and the terminal in the production process. Because the plug can often be dragged in the actual use process, the phenomenon that the connecting part of the copper sheet and the terminal falls off in the use process is caused, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plug is handled through adding the length to the terminal for glue is not coated at the right-hand member of terminal and copper sheet junction, and then avoids glue and the cracked phenomenon of terminal junction to appear in the use.
The utility model discloses a following technical scheme realizes:
a plug comprises an inner frame, a copper sheet, terminals and a fixing piece, wherein the copper sheet is arranged on the inner frame, and the left end and the right end of the copper sheet are exposed out of the inner frame; the left end of the terminal is fixedly arranged at the right end of the copper sheet, the fixing piece is arranged at the joint of the copper sheet and the terminal, and the right end of the joint of the copper sheet and the terminal is exposed out of the fixing piece.
Preferably, the inner frame is provided with a through hole, and a limiting step is arranged in the through hole; when the copper sheet is arranged in the through hole, the limiting step limits the copper sheet.
Preferably, the copper sheet comprises a first copper sheet and a second copper sheet, the width of the second copper sheet is smaller than that of the first copper sheet, and the right end of the first copper sheet is fixedly connected with the left end of the second copper sheet; when the limiting step limits the copper sheet, the right end of the second copper sheet is exposed out of the through hole and is fixedly connected with the terminal.
Preferably, when the terminal is fixedly connected with the second copper sheet, the left end of the terminal is arranged at the connection position of the first copper sheet and the second copper sheet.
Preferably, the fixing member is glue.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the terminal is lengthened, so that glue is not coated at the right end of the joint of the terminal and the copper sheet, and the phenomenon that the joint of the glue and the terminal is broken in the use process is avoided;
2. the terminal is lengthened, so that the contact area between the terminal and the copper sheet is increased, the connection strength between the terminal and the copper sheet is increased, and the phenomenon that the copper sheet and the terminal fall off in the using process is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a connection relationship between a copper sheet and a terminal in the prior art;
FIG. 2 is a schematic diagram of the position relationship of the fixing member disposed on the copper sheet and the terminal in the prior art;
fig. 3 is a schematic structural view of the plug of the present invention after being disassembled;
FIG. 4 is a schematic view of the connection relationship between the copper sheet and the terminal of the present invention;
FIG. 5 is a schematic view showing the position relationship of the fixing member of the present invention disposed on the copper sheet and the terminal;
reference numbers and corresponding part names in the drawings:
1. an inner frame; 2. a copper sheet; 3. a terminal; 4. a fixing member; 5. a through hole; 6. a limiting step; 201. a first copper sheet; 202. a second copper sheet.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
A plug, as shown in fig. 3, comprises an inner frame 1, a copper sheet 2, a terminal 3 and a fixing piece 4, wherein the copper sheet 2 is arranged on the inner frame 1, and the left end and the right end of the copper sheet 2 are both exposed out of the inner frame 1; the left end of the terminal 3 is fixedly arranged at the right end of the copper sheet 2, the fixing piece 4 is arranged at the joint of the copper sheet 2 and the terminal 3, and the right end of the joint of the copper sheet 2 and the terminal 3 is exposed out of the fixing piece 4.
In the prior art, as shown in fig. 1 and 2, after the copper sheet 2 and the terminal 3 are connected, in order to fix the copper sheet 2 on the inner frame 1, glue needs to be coated on the inner frame 1 and the copper sheet 2, and in order to prevent the copper sheet 2 and the terminal 3 from falling off, glue is also coated on the connection part of the copper sheet 2 and the terminal 3 in the production process. Because the plug can often be dragged in the actual use process, the phenomenon that the connecting part of the copper sheet 2 and the terminal 3 falls off in the use process is caused, and the use is influenced.
In the application, the terminal 3 is lengthened, so that when the terminal 3, the copper sheet 2 and the inner frame 1 are fixed by glue, the joint of the terminal 3 and the copper sheet 2 is not completely covered, but the right end of the joint of the terminal 3 and the copper sheet 2 is not coated with the glue, so that the whole stress point is transferred, as shown in fig. 4 and 5, and the phenomenon that the joint of the glue and the terminal 3 is broken in the use process is avoided.
Specifically, in this embodiment, the inner frame 1 is symmetrically provided with two through holes 5 for placing the copper sheet 2, and the through holes 5 are provided with limiting steps 6 for limiting the copper sheet 2, so as to ensure that the length of the copper sheet 2 can be matched with the insertion holes on the socket when the plug is inserted into the socket. The copper sheet 2 comprises a first copper sheet 201 and a second copper sheet 202, the width of the second copper sheet 202 is smaller than that of the first copper sheet 201, and the right end of the first copper sheet 201 is fixedly connected with the left end of the second copper sheet 202; when the copper sheet 2 penetrates into the through hole 5, the connection part of the first copper sheet 201 and the second copper sheet 202 is abutted against the limit step 6, so that the right end of the second copper sheet 202 is exposed out of the through hole 5, and the second copper sheet 202 exposed out of the through hole 5 is welded with the left end of the terminal 3.
Further, as shown in fig. 1, in the prior art, since the contact point between the left end of the terminal 3 and the copper sheet 2 is small, the contact point between the copper sheet 2 and the terminal 3 is easy to fall off during the pulling process of the plug, which affects the use. Therefore, in the present application, the terminal 3 is lengthened, so that the left end of the terminal 3 is provided with the joint of the first copper sheet 201 and the second copper sheet 202, as shown in fig. 4, thereby increasing the contact area between the terminal 3 and the copper sheet 2, increasing the connection strength between the two, and avoiding the phenomenon that the copper sheet 2 and the terminal 3 fall off in the using process.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The plug is characterized by comprising an inner frame (1), a copper sheet (2), a terminal (3) and a fixing piece (4), wherein the copper sheet (2) is arranged on the inner frame (1), and the left end and the right end of the copper sheet (2) are exposed out of the inner frame (1); the left end of the terminal (3) is fixedly arranged at the right end of the copper sheet (2), the fixing piece (4) is arranged at the joint of the copper sheet (2) and the terminal (3), and the right end of the joint of the copper sheet (2) and the terminal (3) is exposed out of the fixing piece (4).
2. A plug according to claim 1, wherein the inner frame (1) is provided with a through hole (5), and a limit step (6) is arranged in the through hole (5); when the copper sheet (2) is arranged in the through hole (5), the limiting step (6) limits the copper sheet (2).
3. A plug according to claim 2, characterized in that the copper sheet (2) comprises a first copper sheet (201) and a second copper sheet (202), the width of the second copper sheet (202) is smaller than the width of the first copper sheet (201), and the right end of the first copper sheet (201) is fixedly connected with the left end of the second copper sheet (202); when the limiting step (6) limits the copper sheet (2), the right end of the second copper sheet (202) is exposed out of the through hole (5) and is fixedly connected with the terminal (3).
4. A plug according to claim 3, characterised in that the left end of the terminal (3) is arranged at the connection between the first copper plate (201) and the second copper plate (202) when the terminal (3) is fixedly connected to the second copper plate (202).
5. A plug according to any one of claims 1-4, characterised in that the fixing element (4) is glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466000.4U CN213043092U (en) | 2020-10-30 | 2020-10-30 | Plug with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466000.4U CN213043092U (en) | 2020-10-30 | 2020-10-30 | Plug with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213043092U true CN213043092U (en) | 2021-04-23 |
Family
ID=75536853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022466000.4U Active CN213043092U (en) | 2020-10-30 | 2020-10-30 | Plug with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213043092U (en) |
-
2020
- 2020-10-30 CN CN202022466000.4U patent/CN213043092U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |