CN203250887U - A DC terminal plug - Google Patents
A DC terminal plug Download PDFInfo
- Publication number
- CN203250887U CN203250887U CN 201320279906 CN201320279906U CN203250887U CN 203250887 U CN203250887 U CN 203250887U CN 201320279906 CN201320279906 CN 201320279906 CN 201320279906 U CN201320279906 U CN 201320279906U CN 203250887 U CN203250887 U CN 203250887U
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- CN
- China
- Prior art keywords
- terminal plug
- plug
- terminal
- afterbody
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a DC terminal plug. The DC terminal plug is a hollow plug integrally formed by using stamping and stretching. On the premise of guaranteeing the intensity of the terminal plug itself, used material is decreased; the weight of the DC terminal plug is reduced; cost is saved; and production efficiency is increased.
Description
Technical field
The utility model relates to a kind of plug terminal, relates in particular to a kind of DC plug terminal plug.
Background technology
The plug of tradition DC plug terminal is solid metal cylinder, and is heavier, the waste material, and cost is high, and production efficiency is low.
People are heavier for above-mentioned plug, waste material, problem that cost is high, adopt sheet metal to roll the plug that forms, and this dissatisfied weight issue of having determined has been saved cost relatively, but insufficient strength, easily distortion.
The utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of lightweight, save material and have the DC terminal plug of sufficient intensity.
For achieving the above object, the utility model adopts following technical scheme:
A kind of DC terminal plug, this DC terminal plug are the integrated hollow plug of punching stretch.
Further, the tail diameter of described DC terminal plug is larger than head diameter.
Further, the afterbody of described DC terminal plug is provided with at least one prominent ring.
Further, the afterbody of described DC terminal plug is provided with at least one scrobicular ring.
Further, the afterbody of described DC terminal plug is provided with at least one concave point.
Further, the afterbody of described DC terminal plug is provided with at least one through hole.。
The beneficial effects of the utility model are as follows:
The utility model DC terminal plug is the integrated hollow plug of punching stretch, under the prerequisite that ensures the intensity of terminal plug own, has reduced materials, has alleviated the weight of DC terminal plug, has saved cost, has improved production efficiency.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model DC terminal plug embodiment 1;
Fig. 2 is the cross-sectional view of the utility model DC terminal plug embodiment 2;
Fig. 3 is the cross-sectional view of the utility model DC terminal plug embodiment 3;
Fig. 4 is the cross-sectional view of the utility model DC terminal plug embodiment 4;
Fig. 5 is the cross-sectional view of the utility model DC terminal plug embodiment 5.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further.
Embodiment 1
See also Fig. 1, it discloses the embodiment 1 of the utility model DC terminal plug, and DC terminal plug 100 is the integrated hollow plug of punching stretch, comprises head 10 and afterbody 20.
In the present embodiment, afterbody 20 diameters of DC terminal plug 100 are larger than head 10 diameters, and this can be so that DC terminal plug 100 increases bond strength when being injection-moulded in DC terminal miscellaneous part.
Embodiment 2
See also Fig. 2, it has disclosed the embodiment 2 of the utility model DC terminal plug, and DC terminal plug 100 ' is the integrated hollow plug of punching stretch, comprises head 10 and afterbody 20 '.
In the present embodiment, afterbody 20 ' is provided with at least one bulge loop 21 ', and this can be so that DC terminal plug 100 ' increases bond strength when being injection-moulded in DC terminal miscellaneous part.
Embodiment 3
See also Fig. 3, it has disclosed the embodiment 3 of the utility model DC terminal plug, DC terminal plug 100 ' ' be the integrated hollow plug of punching stretch, comprise head 10 and afterbody 20 ' '.
In the present embodiment, afterbody 20 ' ' be provided with at least one scrobicular ring 22 ' ', this can be so that DC terminal plug 100 ' ' increase bond strength when being injection-moulded in DC terminal miscellaneous part.
Embodiment 4
See also Fig. 4, it has disclosed the embodiment 4 of the utility model DC terminal plug, DC terminal plug 100 ' ' ' be the integrated hollow plug of punching stretch, comprise head 10 and afterbody 20 ' ' '.
In the present embodiment, afterbody 20 ' ' ' be provided with at least one concave point 22 ' ' ', this can so that DC terminal plug 100 ' ' ' increase bond strength when being injection-moulded in DC terminal miscellaneous part.
Embodiment 5
See also Fig. 5, it has disclosed the embodiment 5 of the utility model DC terminal plug, DC terminal plug 100 ' ' ' ' be the integrated hollow plug of punching stretch, comprise head 10 and afterbody 20 ' ' ' '.
In the present embodiment, afterbody 20 ' ' ' ' is provided with at least one through hole 24 ' ' ' ', and this can be so that DC terminal plug 100 ' ' ' ' increases bond strength when being injection-moulded in DC terminal miscellaneous part.
Several architectural features that increase bond strength when the DC terminal plug is injection-moulded in DC terminal miscellaneous part have been described in above-described embodiment 1 to 5, for example afterbody overstriking or be provided with bulge loop, scrobicular ring, concave point, through hole, these several architectural features can parts or be come across simultaneously on the DC terminal plug.
In sum, the utility model DC terminal plug is the integrated hollow plug of punching stretch, under the prerequisite that ensures the intensity of terminal plug own, has reduced materials, has alleviated the weight of DC terminal plug, has saved cost, has improved production efficiency; And, by adding some local deformations at the product afterbody, strengthened the bond strength of this DC terminal plug and miscellaneous part.
To one skilled in the art, can according to technical scheme described above and design, make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection range of the utility model claim all.
Claims (6)
1. DC terminal plug, it is characterized in that: this DC terminal plug is the integrated hollow plug of punching stretch.
2. DC terminal plug as claimed in claim 1, it is characterized in that: the tail diameter of described DC terminal plug is larger than head diameter.
3. DC terminal plug as claimed in claim 1, it is characterized in that: the afterbody of described DC terminal plug is provided with at least one prominent ring.
4. DC terminal plug as claimed in claim 1, it is characterized in that: the afterbody of described DC terminal plug is provided with at least one scrobicular ring.
5. DC terminal plug as claimed in claim 1, it is characterized in that: the afterbody of described DC terminal plug is provided with at least one concave point.
6. DC terminal plug as claimed in claim 1, it is characterized in that: the afterbody of described DC terminal plug is provided with at least one through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279906 CN203250887U (en) | 2013-05-21 | 2013-05-21 | A DC terminal plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279906 CN203250887U (en) | 2013-05-21 | 2013-05-21 | A DC terminal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250887U true CN203250887U (en) | 2013-10-23 |
Family
ID=49377307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320279906 Expired - Fee Related CN203250887U (en) | 2013-05-21 | 2013-05-21 | A DC terminal plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250887U (en) |
-
2013
- 2013-05-21 CN CN 201320279906 patent/CN203250887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |