CN206893851U - The anti-excessive formula terminal of transient current - Google Patents
The anti-excessive formula terminal of transient current Download PDFInfo
- Publication number
- CN206893851U CN206893851U CN201720615843.1U CN201720615843U CN206893851U CN 206893851 U CN206893851 U CN 206893851U CN 201720615843 U CN201720615843 U CN 201720615843U CN 206893851 U CN206893851 U CN 206893851U
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- CN
- China
- Prior art keywords
- side wall
- spigot
- wall
- shell fragment
- transient current
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- 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.)
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Abstract
The utility model discloses a kind of anti-excessive formula terminal of transient current, including to spigot, fixing end and passage.Upper side wall, lower wall, left side wall and right side wall are included to spigot, the upper side wall of spigot, left side wall, lower wall and right side wall are sequentially connected and surround the surrounding of passage；Fixing end includes upper side wall, left side wall and right side wall, and left side wall, upper side wall and the right side wall of fixing end are affixed successively and make the opened downward of the passage at fixing end；The spherical projection that each stamped female of left and right sides wall and/or upper and lower two side to spigot traps out in the convex passage to spigot, the shell fragment that front end is fixed and rear end is hanging is also respectively stamped out to the left and right sides wall of spigot, shell fragment is located at the rear of spherical projection, the rear end of shell fragment obliquely extends outward from front to back, the range of tilt angles of left side wall or right side wall of the rear end of shell fragment relatively to spigot is 25 to 30 degree, effectively prevents that be connected terminal produces the problem of immediate current is excessive when with being plugged to spigot.
Description
Technical field
It the utility model is related to a kind of accessory of computer, more particularly to a kind of excessive formula end of anti-transient current of computer
Son.
Background technology
With society develop rapidly and the continuous improvement of the level of consumption and quality of life of people, people for electronics produce
The use of product is also more and more, correspondingly, also more and more for connecting the use of connector of electronic product.With manufacture work
The continuous maturation of skill, also occurs the different connector of various models on the market.Existing connector is not in order to waste power supply box
Limited space, therefore, connector are mainly made up of the terminal for having connector shell and being built in connector case body.
Wherein, for the terminal of existing connector, after including positioned at front to spigot, be located at due to its terminal
The fixing end of side and run through along the longitudinal direction to the passage of spigot and fixing end, therefore when being connected to spigot with connected terminal,
Be inserted in by being connected terminal in the passage to spigot, then by being compressed to four side walls of spigot to being connected terminal and
Clamp and be connected terminal；Just due to being connected terminal in insertion to being supported with four side walls to spigot in the passage at spigot
Touching, therefore the defects of transient current is excessive be present in insertion, excessive transient current can puncture four side walls to spigot, so as to
The damage to spigot is caused, and then has influence on the terminal service life of connector.
Therefore, a kind of excessive formula terminal of anti-transient current is needed badly to solve drawbacks described above.
Utility model content
The purpose of this utility model is that providing one kind can effectively prevent from producing moment when plugging with connected terminal
The excessive formula terminal of the excessive anti-transient current of electric current.
To realize above-mentioned purpose, the anti-excessive formula terminal of transient current of the present utility model is included positioned at front to inserting
The fixing end that hold, is located behind and along the longitudinal direction through described to spigot and the passage of fixing end.It is described to spigot include it is upper
Side wall, lower wall, left side wall and right side wall, it is described that the upper side wall of spigot, left side wall, lower wall and right side wall are sequentially connected simultaneously
Surround the surrounding of the passage at spigot；The fixing end includes upper side wall, left side wall and right side wall, the fixing end
Left side wall, upper side wall and right side wall are affixed successively and make the opened downward of the passage at the fixing end；Wherein, it is described to spigot
Each stamped female of left and right sides wall and/or upper and lower two side trap out it is convex in the passage at spigot and in one in front and one in back cloth
The spherical projection put, the left and right sides wall to spigot also respectively stamp out the shell fragment that front end is fixed and rear end is hanging, the bullet
Piece is located at the rear of the spherical projection, and the rear end of the shell fragment obliquely extends outward from front to back, after the shell fragment
Relatively described end is 25 to 30 degree to the left side wall of spigot or the range of tilt angles of right side wall.
It is preferred that the spherical projection at front is in line along the longitudinal direction with the spherical projection at rear.
It is preferred that the spherical projection at the left and right sides wall to spigot is symmetrical.
It is preferred that the spherical projection up and down at two side to spigot is symmetrical.
It is preferred that the shell fragment at the left side wall and the symmetrical arrangement of shell fragment at the right side wall.
It is preferred that the left and right sides wall of the fixing end respectively offers separation trough, the separation trough is along the fixing end
Above-below direction is arranged.
It is preferred that the separation trough at least two and arranging along the longitudinal direction.
It is preferred that the angle of inclination is 25 degree, 27 degree, 29 degree or 30 degree.
Compared with prior art, because the left and right sides wall of the present utility model to spigot and/or upper and lower two side respectively rush
Indentation is trapped out in the convex passage to spigot and in the spherical projection one in front and one in back arranged, therefore in connected terminal and to spigot
During plug, contradicted by the spherical projection to spigot and connected terminal, therefore effectively prevent from inserting spigot with connected terminal
The problem of immediate current is excessive is produced when pulling out, it is breakdown to spigot so as to effectively prevent, and then ensure of the present utility model anti-
The service life of the excessive formula terminal of transient current.Simultaneously as the left and right sides wall of spigot is also respectively stamped out front end fix and
The hanging shell fragment in rear end, the rear end of shell fragment obliquely extend outward from front to back, and the rear end of shell fragment is relatively to the left side of spigot
The range of tilt angles of wall or right side wall is 25 to 30 degree, therefore is plugged in the anti-excessive formula terminal of transient current of the present utility model
When in connector case body, by the rear end of shell fragment so that the anti-excessive formula terminal of transient current of the present utility model is very easily
It is assembled in connector case body, and effectively prevents the excessive formula terminal of anti-transient current of the present utility model from being taken off from connector shell
Fall.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the excessive formula terminal of anti-transient current of the present utility model.
Fig. 2 is the upward view of the excessive formula terminal of anti-transient current shown in Fig. 1.
Fig. 3 is the sectional view of the line B-B along Fig. 2.
Embodiment
In order to describe technology contents of the present utility model, construction feature in detail, below in conjunction with embodiment and coordinate accompanying drawing
It is described further.
Fig. 1 to Fig. 3 is referred to, the anti-excessive formula terminal 100 of transient current of the present utility model is included positioned at front to inserting
End 10, the fixing end 20 that is located behind and (i.e. double-head arrow A is signified) runs through leading to spigot 10 and fixing end 20 along the longitudinal direction
Road 30.Upper side wall 11, lower wall 12, left side wall 13 and right side wall 14 are included to spigot 10；Upper side wall 11, left side to spigot 10
Wall 13, lower wall 12 and right side wall 14 are sequentially connected, and so as to surround the surrounding to the passage 30 at spigot 10, are easy to spigot 10
With the plug between connected terminal.Fixing end 20 includes upper side wall 21, left side wall 22 and right side wall 23, the left side of fixing end 20
Wall 22, upper side wall 21 and right side wall 23 are affixed successively, so that the opened downward of the passage 30 at fixing end 20, in order to fixation
End 20 and the fixed installation of outer member.Wherein, the left side wall 13 to spigot 10 and 14 each stamped female of right side wall trap out convex in right
In passage 30 at spigot 10 and in the spherical projection 15 one in front and one in back arranged；Specifically, in the present embodiment, the ball at front
Shape convex portion 15 is in line along the longitudinal direction with the spherical projection 15 at rear, and increase spherical projection 15 contradicts with connected terminal
Place come ensure the two contradict reliability；For example, to the spherical projection 15 at the left side wall 13 and right side wall 14 of spigot 10
Symmetrically, but do not illustrated and be limited with this.It will be appreciated that in other embodiments, to the upper side wall 11 of spigot 10 and downside
The spherical projection 15 that 12 each stamped female of wall traps out in the convex passage 30 to spigot 10 and one in front and one in back arranged, or, it is right
Upper side wall 11, lower wall 12, left side wall 13 and the 14 4 each stamped female of right side wall of spigot 10 trap out convex to spigot 10
The spherical projection 15 arranged in passage 30 and one in front and one in back；When upper side wall 11 and 12 each stamped female of lower wall to spigot 10 trap out
During the spherical projection 15 arranged in the convex passage 30 to spigot 10 and one in front and one in back, the upper side wall 11 to spigot 10 now
And the spherical projection 15 at lower wall 12 is symmetrical, but is not illustrated and be limited with this.
As shown in Figure 1 to Figure 3, the left side wall 13 to spigot 10 and right side wall 14 also respectively stamp out that front end is fixed and rear end hangs
Empty shell fragment 40, shell fragment 40 is located at the rear of spherical projection 15, for being fixed with connector shell；The rear end of shell fragment 15 by it is preceding extremely
Hypsokinesis tiltedly extends outward, the angle of inclination a's of the left side wall 13 or right side wall 14 of the rear end of shell fragment 40 relatively to spigot 10
Scope is 25 to 30 degree, such as a selections in the angle of inclination are 25 degree, 27 degree, 29 degree or 30 degree, but not limited to this, to increase bullet
Reliability is assembled between piece 40 and connector shell；Specifically, in the present embodiment, the shell fragment 40 and right side wall at left side wall 13
40 symmetrical arrangement of shell fragment at 14, further increase shell fragment 40 and the reliability of connector shell assembling.More specifically
Ground, it is as follows：
As shown in Figures 1 and 3, the left side wall 22 of fixing end 20 and right side wall 23 respectively offer separation trough 24, separation trough 24
Arranged along the above-below direction of fixing end 20；Preferably it is separation trough 24 at least two and to arrange along the longitudinal direction so that fixed
Assembling between end 20 and outer member is easier, but is not limited.
Compared with prior art, due to of the present utility model to the left and right sides wall 13,14 of spigot 10 and/or upper and lower both sides
Wall 11,12 each stamped females trap out in the convex passage 30 to spigot 10 and in the spherical projection 15 one in front and one in back arranged, therefore
When being connected terminal and spigot 10 being plugged, contradicted by the spherical projection 15 to spigot 10 and connected terminal, therefore effectively prevent
The problem of immediate current is excessive is only produced when being plugged with connected terminal to spigot 10, so as to effectively prevent to the quilt of spigot 10
Breakdown, and then ensure the service life of the excessive formula terminal 100 of anti-transient current of the present utility model.Simultaneously as to spigot 10
Left and right sides wall 13,14 also respectively stamp out the shell fragment 40 that front end is fixed and rear end is hanging, the rear end of shell fragment 40 is inclined from front to back
Tiltedly extend outward, the angle of inclination a of the left side wall 13 or right side wall 14 of the rear end of shell fragment 40 relatively to spigot 10 scope
Spent for 25 to 30, therefore when the anti-excessive formula terminal 100 of transient current of the present utility model is plugged in connector case body, by bullet
The rear end of piece 40 so that anti-excessive 1,000 points of the formula terminal of transient current of the present utility model is easily assembled in connector shell
It is interior, and effectively prevent the excessive formula terminal 100 of anti-transient current of the present utility model from being come off from connector shell.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claims still fall within the model that the utility model is covered
Enclose.
Claims (8)
1. a kind of excessive formula terminal of anti-transient current, including positioned at front to spigot, the fixing end being located behind and along front and rear
Direction through described to spigot and the passage of fixing end, it is described that upper side wall, lower wall, left side wall and right side wall are included to spigot,
It is described the upper side wall of spigot, left side wall, lower wall and right side wall are sequentially connected and surround the passage at spigot four
Week, the fixing end include upper side wall, left side wall and right side wall, and left side wall, upper side wall and the right side wall of the fixing end are successively
Opened downward that is affixed and making the passage at the fixing end, it is characterised in that the left and right sides wall to spigot and/or on
The lower each stamped female in two side trap out it is convex in the passage at spigot and in the spherical projection one in front and one in back arranged, it is described right
The left and right sides wall of spigot also respectively stamps out the shell fragment that front end is fixed and rear end is hanging, and the shell fragment is located at the spherical projection
Rear, the rear end of the shell fragment obliquely extend outward from front to back, the relatively described left side to spigot in rear end of the shell fragment
Side wall or the range of tilt angles of right side wall are 25 to 30 degree.
2. the excessive formula terminal of anti-transient current according to claim 1, it is characterised in that the spherical projection at front
It is in line along the longitudinal direction with the spherical projection at rear.
3. the excessive formula terminal of anti-transient current according to claim 1 or 2, it is characterised in that the left and right to spigot
Spherical projection at two side is symmetrical.
4. the excessive formula terminal of anti-transient current according to claim 1 or 2, it is characterised in that described to the upper and lower of spigot
Spherical projection at two side is symmetrical.
5. the excessive formula terminal of anti-transient current according to claim 1, it is characterised in that shell fragment at the left side wall with
The symmetrical arrangement of shell fragment at the right side wall.
6. the excessive formula terminal of anti-transient current according to claim 1, it is characterised in that the left and right sides of the fixing end
Wall respectively offers separation trough, above-below direction arrangement of the separation trough along the fixing end.
7. the excessive formula terminal of anti-transient current according to claim 6, it is characterised in that the separation trough at least two
And arrange along the longitudinal direction.
8. the excessive formula terminal of anti-transient current according to claim 1, it is characterised in that the angle of inclination be 25 degree,
27 degree, 29 degree or 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615843.1U CN206893851U (en) | 2017-05-26 | 2017-05-26 | The anti-excessive formula terminal of transient current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615843.1U CN206893851U (en) | 2017-05-26 | 2017-05-26 | The anti-excessive formula terminal of transient current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893851U true CN206893851U (en) | 2018-01-16 |
Family
ID=61320741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720615843.1U Expired - Fee Related CN206893851U (en) | 2017-05-26 | 2017-05-26 | The anti-excessive formula terminal of transient current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135418A1 (en) * | 2018-12-28 | 2020-07-02 | 中兴通讯股份有限公司 | Connector structure and electronic device |
| CN111430966A (en) * | 2020-03-20 | 2020-07-17 | 番禺得意精密电子工业有限公司 | Electric connector and connecting terminal |
-
2017
- 2017-05-26 CN CN201720615843.1U patent/CN206893851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135418A1 (en) * | 2018-12-28 | 2020-07-02 | 中兴通讯股份有限公司 | Connector structure and electronic device |
| CN111430966A (en) * | 2020-03-20 | 2020-07-17 | 番禺得意精密电子工业有限公司 | Electric connector and connecting terminal |
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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: 20180116 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |