CN206148713U - Novel double-sided positive and negative plug - Google Patents
Novel double-sided positive and negative plug Download PDFInfo
- Publication number
- CN206148713U CN206148713U CN201621245068.7U CN201621245068U CN206148713U CN 206148713 U CN206148713 U CN 206148713U CN 201621245068 U CN201621245068 U CN 201621245068U CN 206148713 U CN206148713 U CN 206148713U
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- CN
- China
- Prior art keywords
- group
- semicircle
- terminal
- main body
- hyoplastron
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a novel double-sided positive and negative plug, which comprises a main body, wherein a tongue plate is convexly arranged at the middle position of the front end of the main body, a metal shell is covered outside the main body and the tongue plate, a first group of terminals and a second group of terminals are embedded in the main body, and the number of the first group of terminals and the second group of terminals is four; the contact parts of the first group of terminals are exposed on the upper surface of the tongue plate, the middle parts of the two terminals in the middle are provided with first semicircular elastic piece parts, and the first semicircular elastic piece parts are positioned in the main body; the contact parts of the second group of terminals are exposed on the lower surface of the tongue plate, the middle parts of the two terminals of the two side plates are provided with second semicircular elastic sheet parts, and the second semicircular elastic sheet parts are positioned in the main body; the height of the second semicircular elastic sheet part relative to the lower surface of the tongue plate is larger than that of the first semicircular elastic sheet part relative to the upper surface of the tongue plate. Novel two-sided positive and negative plug can realize its positive and negative function of inserting through above-mentioned structure, accomplishes that the surface sclausura levels beautiful economic practicality again, beneficial effect such as plug elasticity is just.
Description
Technical field
The utility model is related to a kind of novel two-sided positive and negative plug, used in cellular phone data line, charger baby charging wire, USB flash disk, electricity
The connector of sub- novelties, regardless of both forward and reverse directions socket is optionally plugged into.
Background technology
On market, traditional USB 2.0AM have direction to distinguish, and often insert not enter to turn over again to insert again and once just may be used
With.
The two-sided positive and negative plug two sides tongue piece terminals of first generation USB 2.0AM in the past are riveted connections, and surface is close and numerous
Hole it is too ugly, connection position is without the too big plug tension of the upper and lower strength of semicircle shell fragment in the middle of terminal.Second generation USB 2.0AM is two-sided just
Anti- plug blade terminal soldering connects on pcb board, and high cost is difficult to popularization and uses.
It is therefore desirable to a kind of novel two-sided positive and negative plug of design, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, there is provided one kind solves tradition USB 2.0AM to be had
Direction is distinguished, and often inserts not enter to turn over and inserts the problem that once may be only inserted again, accomplishes the non-porous smooth drift in surface
Bright and economical and practical type, plugs elasticity novel two-sided positive and negative plug just.
What the utility model was realized in：
The utility model provides a kind of novel two-sided positive and negative plug, including a main body, the front end centre position of the main body
The hyoplastron of projection one, the upper surface of the hyoplastron is flat surface and is not provided with hole with lower surface, the main body and the hyoplastron
Outside mask sets a metal shell, and first group of terminal and second group of terminal, first group of terminal and institute are inlaid with the main body
The quantity for stating second group of terminal is four, is arranged side by side；The contact site of first group of terminal is revealed in the hyoplastron
Upper surface, in the middle of it length of the contact site of two butts less than the butt of two side two contact site, middle two butts
Mid portion be equipped with the first semicircle shrapnel part, the first semicircle shrapnel part is located in the main body；Second group of end
The contact site of son is revealed in the lower surface of the hyoplastron, and length of the contact site of two butts is less than two side two in the middle of it
The contact site of terminal, the mid portion of the butt of biside plate two is equipped with the second semicircle shrapnel part, the second semicircle shrapnel part
In the main body；Wherein, the second semicircle shrapnel part is more than described first relative to the height of the hyoplastron lower surface
Height of the semicircle shrapnel part relative to the hyoplastron upper surface.
Further, it is equipped with semicircle convex closure on the contact site of first group of terminal and second group of terminal.
Further, first group of terminal is connected with the hyoplastron with second group of terminal using symmetrical riveted.
Further, it is equipped with semicircle reinforcement in the first semicircle shrapnel part and the second semicircle shrapnel part.
The utility model has the advantages that：
The contact site of first group of terminal is revealed in the upper surface of the hyoplastron, the contact site of two butts in the middle of it
Length less than the butt of two side two contact site, the mid portion of middle two butt is equipped with the first semicircle shrapnel part,
The first semicircle shrapnel part is located in the main body；The contact site of second group of terminal is revealed in the following table of the hyoplastron
Face, the length of the contact site of the two butts contact site less than the butt of two side two in the middle of it, in the butt of biside plate two
Between be partly equipped with the second semicircle shrapnel part, the second semicircle shrapnel part is located in the main body；Wherein, second semicircle
Shrapnel part is more than the first semicircle shrapnel part relative to the hyoplastron upper surface relative to the height of the hyoplastron lower surface
Highly.The novel two-sided positive and negative plug can realize its positive and negative plugging function by said structure, while the upper table of the hyoplastron
Face is flat surface and is not provided with hole with lower surface, accomplishes the non-porous smooth beautiful and economical and practical type in surface, and by first
Semicircle shrapnel part and the second semicircle shrapnel part realize the plug elasticity beneficial effect such as just.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The side sectional view of the novel two-sided positive and negative plug that Fig. 1 is provided for the utility model embodiment；
The front section view of the novel two-sided positive and negative plug that Fig. 2 is provided for the utility model embodiment；
The front view of the novel two-sided positive and negative plug that Fig. 3 is provided for the utility model embodiment；
The side sectional view of another embodiment of the novel two-sided positive and negative plug that Fig. 4 is provided for the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiment, belongs to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Fig. 3, the utility model embodiment provides a kind of novel two-sided positive and negative plug, including a main body 1,
The hyoplastron 2 of front end centre position projection one of the main body 1, the upper surface of the hyoplastron 2 and lower surface are flat surface and not
Providing holes, the main body 1 sets in a metal shell 3, the main body 1 with the outside mask of the hyoplastron 2 and is inlaid with first group of He of terminal 4
The quantity of second group of terminal 5, first group of terminal 4 and second group of terminal 5 is four, is arranged side by side.Described
One group of terminal 4 and second group of terminal 5 meet four terminals of USB2.0 specifications, first group of terminal and second group of terminal and lead to
Cross and intersect the mode of riveted of shaking hands and interconnect electric current and signal.
As shown in Figure 1, Figure 2 and Fig. 3, the contact site of first group of terminal 4 is revealed in the upper surface of the hyoplastron 2, wherein
Between two butts contact site length less than the butt of two side two contact site, the mid portion of middle two butt is all provided with
There is the first semicircle shrapnel part 41, the first semicircle shrapnel part 41 is located in the main body 1.
As shown in Figure 1, Figure 2 and Fig. 3, the contact site of second group of terminal 5 is revealed in the lower surface of the hyoplastron 2, wherein
Between two butts contact site length less than the butt of two side two son contact site, the butt of biside plate two son mid portion it is equal
The second semicircle shrapnel part 42 is provided with, the second semicircle shrapnel part 42 is located in the main body 1；Wherein, the second half buckshot
Piece portion 42 is more than the first semicircle shrapnel part 41 relative to the upper table of the hyoplastron 2 relative to the height of the lower surface of the hyoplastron 2
The height in face.The first semicircle shrapnel part 41 and the second semicircle shrapnel part 42 cause the novel two-sided positive and negative plug
It is more preferable with the contact performance of female seat.
It is equipped with half boss as shown in Figure 1, Figure 2 and on the contact site of Fig. 3, first group of terminal 4 and second group of terminal 5
Bag 6, strengthens contact effect, improves electrical conductor performance.
As shown in Figure 1, Figure 2 and Fig. 3, first group of terminal 4 adopts symmetrical riveting with second group of terminal 5 with the hyoplastron 2
Close connection so that the surface energy of the hyoplastron 2 accomplishes non-porous and smooth, improves its aesthetic.
As shown in Figure 1, Figure 2 and Fig. 3, it is equipped with semicircle in the first semicircle shrapnel part 41 and the second semicircle shrapnel part 42
Reinforcement 411, for strengthening the intensity of terminal itself.
The side sectional view of another embodiment of the novel two-sided positive and negative plug that Fig. 4 is provided for the utility model embodiment,
Itself and the difference that the difference of Fig. 1 embodiments is metal shell 3, wherein, the metal shell 3 in Fig. 1 embodiments has hook, uses
It is welded on pcb board in heavy plate, and the metal shell 3 of Fig. 4 embodiments does not have hook, for flat board bonding wire.
In sum, the novel two-sided positive and negative plug can realize its positive and negative plugging function by said structure, while institute
The upper surface and lower surface for stating hyoplastron 2 is flat surface and is not provided with hole, accomplishes that surface is non-porous smooth beautiful and economical and practical
Type, and the plug elasticity beneficial effect such as just is realized by the first semicircle shrapnel part 41 and the second semicircle shrapnel part 42.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of novel two-sided positive and negative plug, it is characterised in that including a main body, the front end centre position projection one of the main body
Hyoplastron, the upper surface of the hyoplastron is flat surface and is not provided with hole with lower surface, the main body and the hyoplastron outside mask
If a metal shell, first group of terminal and second group of terminal, first group of terminal and described second are inlaid with the main body
The quantity of group terminal is four, is arranged side by side；
The contact site of first group of terminal is revealed in the upper surface of the hyoplastron, the length of the contact site of two butts in the middle of it
Degree is less than the contact site of the butt of two side two, and the mid portion of middle two butts is equipped with the first semicircle shrapnel part, described
First semicircle shrapnel part is located in the main body；
The contact site of second group of terminal is revealed in the lower surface of the hyoplastron, the length of the contact site of two butts in the middle of it
The degree contact site less than the butt of two side two, the mid portion of the butt of biside plate two is equipped with the second semicircle shrapnel part, institute
State the second semicircle shrapnel part to be located in the main body；
Wherein, the second semicircle shrapnel part is more than the first semicircle shrapnel part phase relative to the height of the hyoplastron lower surface
For the height of the hyoplastron upper surface.
2. novel two-sided positive and negative plug as claimed in claim 1, it is characterised in that：First group of terminal and described second group
Semicircle convex closure is equipped with the contact site of terminal.
3. novel two-sided positive and negative plug as claimed in claim 1, it is characterised in that：First group of terminal with described second group
Terminal is connected with the hyoplastron using symmetrical riveted.
4. novel two-sided positive and negative plug as claimed in claim 1, it is characterised in that：The first semicircle shrapnel part and described
Semicircle reinforcement is equipped with two semicircle shrapnel parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245068.7U CN206148713U (en) | 2016-11-14 | 2016-11-14 | Novel double-sided positive and negative plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245068.7U CN206148713U (en) | 2016-11-14 | 2016-11-14 | Novel double-sided positive and negative plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148713U true CN206148713U (en) | 2017-05-03 |
Family
ID=58626012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245068.7U Expired - Fee Related CN206148713U (en) | 2016-11-14 | 2016-11-14 | Novel double-sided positive and negative plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148713U (en) |
-
2016
- 2016-11-14 CN CN201621245068.7U patent/CN206148713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |