CN203415772U - Male terminal of connector - Google Patents
Male terminal of connector Download PDFInfo
- Publication number
- CN203415772U CN203415772U CN201320573996.6U CN201320573996U CN203415772U CN 203415772 U CN203415772 U CN 203415772U CN 201320573996 U CN201320573996 U CN 201320573996U CN 203415772 U CN203415772 U CN 203415772U
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- CN
- China
- Prior art keywords
- terminal
- insulator
- shell
- connector
- male end
- 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 male terminal of a connector. The male terminal comprises a shell, an insulator which is arranged inside the shell and a terminal which is arranged inside the insulator. The terminal is in a flat strip shape, the terminal and the insulator are integrally formed, a plugging end of the terminal is concave inwards and narrowed in the width direction, and the end part of the terminal is provided with contacts which are protruded in the width direction. The terminal in the male terminal is in the flat strip shape, the end part is provided with the contacts which are protruded in the width direction, the effective contact between the terminal and a terminal of a female terminal can be guaranteed through the protruded contacts, the terminal is subjected to an acting force in the width direction when being contacted with the terminal of the female terminal, and the terminal is in the flat strip shape, so that the terminal is not deformed in the width direction after being used for a long time, and the unfavorable contact phenomenon between the terminal and the terminal of the female terminal after being used for a long time can be avoided.
Description
Technical field
The utility model relates to a kind of connector, particularly the male end of the reliable connector of a kind of termination contact.
Background technology
Now a lot of equipment is modularization, and the data between module connect the general connector that adopts and connect, and connector divides male end and female end.What connector had is directly installed on circuit board, and what have is installed on connecting line.The terminal of the male end of existing connector mostly is the strip of bending, elastic force after bending by terminal makes male terminal and female end terminal close contact, but after long-term use, elastic force reduces, the phenomenon that just there will be loose contact between male end and the terminal of female end, affects the transfer of data of connector.Also there is easily loosening phenomenon in the male end of existing connector, affects the normal use of connector.
Summary of the invention
The utility model provides a kind of male end of connector, has the terminal structure of science, guarantees that male terminal can contact with the effective of female end terminal.
For technical solution problem, the utility model is taked following technical scheme:
A male end for connector, comprises shell, is positioned at the insulator of shell and is positioned at the terminal of insulator.Described terminal is flat-shaped, and terminal and insulator are one-body molded, and the inserted terminal of terminal narrows down in wide upwards indent, and end is provided with in wide contact protruding upward.
The end of the welding ends of described terminal is provided with solder terminal, between solder terminal and the integral body of terminal, is provided with ladder, and cascaded surface is butted on the rear end face of insulator.
Described terminal is provided with and prevents that terminal is from the anticreep tooth of slippage in insulator.
Described insulator is provided with positive stop lug boss, and the end face of positive stop lug boss is butted on outer casing back face, and shell is provided with the stay of bending, and stay is butted on the rear end face of insulator.
Described shell is provided with welding pillar, and welding pillar is provided with through hole.
The one side of described shell is also provided with the shrinkage pool coordinating with connector female end shell fragment, on shell, is provided with and protrudes surperficial shell fragment with the opposing one side of shrinkage pool.
On the two sides of described shell and shrinkage pool be equipped with on the whole projection.
Described insulator is provided with groove, and terminal is arranged in groove.
The quantity of described terminal is 12, is single layout.
In the utility model, terminal is flat-shaped, end is provided with in wide contact protruding upward, the contact of protruding has guaranteed that terminal contacts with the effective of female end terminal, during with female end termination contact, terminal is subject to the wide active force making progress, because terminal is flat, terminal upwards also can be out of shape wide after long-time use, avoid using for a long time the phenomenon that occurs loose contact between rear terminal and female end terminal; The projection arranging on shell, the male end of connector and the gap between female end in the time of can reducing to peg graft, prevent from occurring between the male end of connector and female end loosening, effectively guarantees the reliability that the male end of connector is connected with female end.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are the utility model perspective view;
Fig. 3 is the structural representation of facing of the utility model grafting direction;
Fig. 4 is the structural representation of insulator in the utility model;
Fig. 5 is the perspective view of terminal in the utility model;
Fig. 6 is the structural representation of terminal in the utility model.
Number in the figure is depicted as: 1-shell, and 2-insulator, 21-groove, 22-positive stop lug boss, 3-terminal, 31-contact, 32-solder terminal, 33-anticreep tooth, 4-stay, 5-welds pillar, 51-through hole, 6-shrinkage pool, 7-projection, 8-shell fragment.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of male end of connector, comprises shell 1, is positioned at the insulator 2 of shell 1 and is positioned at the terminal 3 of insulator 2.Insulator 2 inserted terminals are provided with opening, and when the male end of connector and female end are pegged graft, the tongue piece of female end inserts in the opening arranging on insulator 2.Insulator 2 is provided with positive stop lug boss 22, the end face of positive stop lug boss 22 is butted on shell 1 rear end face, and (defining inserted terminal is in full front end, welding ends is rear end), shell 1 is provided with the stay 4 of bending, stay 4 is butted on the rear end face of insulator 2, and the fore-and-aft direction of insulator 2 is all locked, and the direction up and down of insulator 2 is surrounded by shell 1, so insulator 2 is completely fixed with the relative position of shell 1, has guaranteed in use to there will not be between insulator 2 and shell 1 loosening.Shell 1 is provided with welding pillar 5, can the male end of connector be fixed on circuit board by welding pillar 5.Welding pillar 5 is provided with through hole 51, and when welding, scolding tin can be filled in through hole 51, can reduce the generation of sealing-off phenomenon.In the one side of shell 1, be also provided with the shrinkage pool 6 coordinating with connector female end shell fragment.On shell 1, be provided with and protrude surperficial shell fragment 8 with the opposing one side of shrinkage pool, on the two sides of shell 1 and shrinkage pool be equipped with on the whole projection 7, it is more tight that shell fragment 8 and protruding 7 makes the male end of connector coordinate with female end, prevents accidental release.
As shown in Figure 4, Figure 5 and Figure 6, the quantity of terminal 3 is 12, is single layout, transmission when can realize Voice & Video.Terminal 3 is flat-shaped, terminal 3 when pegging graft be subject to force direction be wide to, this can guarantee to use for a long time the rear terminal 3 can be wide to distortion, thereby guarantees to there will not be between terminal 3 and connector female end terminal the phenomenon of loose contact.Terminal 3 is one-body molded with insulator 2, and the inserted terminal of terminal 3 narrows down in wide upwards indent, and in end, is provided with in wide contact protruding upward 31, and the contact 31 of protrusion makes terminal 3 more tight with the termination contact of connector female end.Terminal 3 is provided with and prevents that terminal 3 is from the anticreep tooth 33 of insulator 2 interior slippages, and anticreep tooth 33 sinks in insulator 2, makes terminal 3 be difficult for getting loose.The end of the welding ends of terminal 3 is provided with solder terminal 32, and the male end of connector is communicated with external circuitry by solder terminal 32.Between the integral body of solder terminal 32 and terminal 3, be provided with ladder, cascaded surface is butted on the end face of insulator 2, makes each solder terminal 32 keep concordant.Insulator 2 is provided with groove 21, and terminal 3 is arranged in groove 21, and each terminal 3 is isolated, and this can reduce influencing each other between each terminal 3, improves data transmission quality, and also can guarantee that terminal 3 can be at thickness direction by bending.
The present embodiment is when assembling, and first terminal 3 is made into one with insulator 2, then by insulator 2 and shell 1 assembling, insulator 2 inserts in shell, positive stop lug boss 22 is butted on the rear end of shell 1, and stay 4 bendings are butted on to insulator 2 rear ends, and insulator 2 is fixed on shell 1.The male end of connector is fixed on circuit board by welding pillar 5, and solder terminal 32 is realized and being communicated with board circuit welding.During use, the male end of connector is inserted in female end, and female end shell fragment is stuck in the shrinkage pool 6 of male end of connector, and projection 7 and shell fragment 8 can reduce the gap between connector male end and female end, it is more tight that thereby the male end that makes connector coordinates with female end, prevents accidental release.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, is not departing under the prerequisite of inventive concept of the present utility model, and any apparent replacement is all within protection range of the present utility model.
Claims (9)
1. the male end of a connector, comprise shell (1), be positioned at the insulator (2) of shell and be positioned at the terminal (3) of insulator, it is characterized in that: described terminal is flat-shaped, terminal and insulator are one-body molded, the inserted terminal of terminal narrows down in wide upwards indent, and end is provided with in wide contact protruding upward (31).
2. the male end of connector according to claim 1, is characterized in that: the end of the welding ends of described terminal (3) is provided with solder terminal (32), and between solder terminal and the integral body of terminal, be provided with ladder, cascaded surface is butted on the rear end face of insulator (2).
3. the male end of connector according to claim 2, is characterized in that: described terminal (3) is provided with and prevents that terminal is from the anticreep tooth (33) of the interior slippage of insulator (2).
4. the male end of connector according to claim 3, it is characterized in that: described insulator (2) is provided with positive stop lug boss (22), the end face of positive stop lug boss is butted on shell (1) rear end face, and shell is provided with the stay (4) of bending, and stay is butted on the rear end face of insulator.
5. the male end of connector according to claim 4, is characterized in that: described shell (1) is provided with welding pillar (5), and welding pillar is provided with through hole (51).
6. the male end of connector according to claim 5, is characterized in that: the one side of described shell (1) is also provided with the shrinkage pool (6) coordinating with connector female end shell fragment, on shell, is provided with and protrudes surperficial shell fragment (8) with the opposing one side of shrinkage pool.
7. the male end of connector according to claim 6, is characterized in that: on the two sides of described shell (1) and shrinkage pool be equipped with on the whole projection (7).
8. according to the male end of the connector described in any one in claim 1 to 7, it is characterized in that: described insulator (2) is provided with groove (21), terminal (3) is arranged in groove.
9. the male end of connector according to claim 8, is characterized in that: the quantity of described terminal (3) is 12, is single layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573996.6U CN203415772U (en) | 2013-09-17 | 2013-09-17 | Male terminal of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573996.6U CN203415772U (en) | 2013-09-17 | 2013-09-17 | Male terminal of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415772U true CN203415772U (en) | 2014-01-29 |
Family
ID=49978634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573996.6U Expired - Fee Related CN203415772U (en) | 2013-09-17 | 2013-09-17 | Male terminal of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149216A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of connector and its anti-loosing socket |
-
2013
- 2013-09-17 CN CN201320573996.6U patent/CN203415772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149216A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of connector and its anti-loosing socket |
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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: 20140129 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |