CN101447616B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN101447616B CN101447616B CN2008102315903A CN200810231590A CN101447616B CN 101447616 B CN101447616 B CN 101447616B CN 2008102315903 A CN2008102315903 A CN 2008102315903A CN 200810231590 A CN200810231590 A CN 200810231590A CN 101447616 B CN101447616 B CN 101447616B
- Authority
- CN
- China
- Prior art keywords
- linking arm
- connector
- back casing
- support section
- procapsid
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a connector comprising a front housing and a rear housing which are fixedly connected with each other; the rear end surface of the front housing is adjacent to the front end surface of the rear housing; a first connection arm extending backward along the side surface of the front housing is arranged on the rear end surface of the front housing; a second connection arm extending forward along the side surface of the rear housing is arranged on the front end surface of the rear housing; a second connection arm installation groove is formed on the front housing corresponding to the position of the second connection arm; a first connection arm installation groove is formed on the rear housing corresponding to the position of the first connection arm; a departure reducing tooth is formed on the inner side of at least one rear end of the first connection arm or the second connection arm; and a departure reducing groove is formed on the front housing or the rear housing corresponding to the position of the departure reducing tooth. According to the technical scheme, the splice structure of the connector is a complementary structure, so that the invention can achieve the effects of saving raw materials, reducing the manufacture cost and increasing benefits during the manufacture of the connector.
Description
Technical field
The present invention relates to a kind of connector.
Background technology
Be widely used at light signal and electrical signal conduction field connector.A kind of like this connector is arranged now, its housing comprises procapsid and the back casing that is plugged on together, here said grafting is the grafting of containing mode entirely, it is the front end that the end of procapsid is inserted into back casing fully, before, it is overlapping that one fragment position is arranged between the back casing, before, when the wall thickness of the splicing position of back casing all reaches requirement of strength, then the wall thickness of lap is the twice when satisfying requirement of strength, certain raw material have so just been wasted, continuous rise in price along with former material, obviously adopt this kind structure obviously to improve production cost, reduced economic benefit of enterprises.
Summary of the invention
The purpose of this invention is to provide a kind of connector,, improve economic benefit of enterprises in order to reduce the cost of producing connector.
For achieving the above object, the present invention adopts following technical scheme: a kind of connector, this connector comprises procapsid and the back casing that is fixed together, the rear end face of procapsid is adjacent with the front end face of back casing, the rear end face of described procapsid is provided with first linking arm that extends towards the back along front case side, the front end face of described back casing is provided with second linking arm that extends forward along the back casing side, be provided with the second linking arm mounting groove corresponding to the second linking arm position on the procapsid, be provided with the first linking arm mounting groove corresponding to the first linking arm position on the back casing; The terminal inboard of at least one first linking arm or second linking arm is provided with the anti-avulsion tooth, is provided with dislocation preventing slot corresponding to anti-avulsion tooth position on procapsid or the back casing.
In the described first linking arm mounting groove or the second linking arm mounting groove at least one is the U-lag that runs through the side, be provided with groove and/or flange in the described U-lag, first linking arm corresponding or second linking arm with U-lag be provided with U-lag in groove and/or corresponding flange of flange and/or groove.
One side of described procapsid is provided with locking device, and this locking device is the arch elastic construction, and the arch elastic construction is made of the lock body part of the leading portion that fuses and the support section of rear; The surface elasticity of described lock body part and procapsid is connected, the surface engagement of the tail end of support section and back casing corresponding position, and elasticity is connected between support section and the lock body part.
Described back casing is provided with the guide frame that cooperates along this connector grafting direction guiding with the support section tail end of locking device.
Described guide frame is the gathering sill along this connector grafting direction that is provided with on the back casing, and the both sides of support section cooperate with the cell wall of gathering sill guiding, and the end face on the groove edge of gathering sill is higher than the bottom surface of support section tail end.
The end face of described lock body part and at least one in the two sides are provided with the locking key that is used for snap close when connector is pegged graft.
Described lock body part is connected by the arcuate structure transition with support section.
The top of described lock body part and support section junction is provided with the finger of being convenient to finger presses and touches table top.
The connector of such scheme adopts circumferential complementary structure to peg graft, promptly on the position back casing that stretches out linking arm on the plug-in position place procapsid then correspondence groove is set, stretching out on the position procapsid of linking arm then on the back casing, correspondence is provided with groove, adopt so complementary connected structure can finish the connection task, can under the situation that satisfies the connector requirement of strength, reduce raw-material application again, reduce the production cost of this connector, effectively raise economic benefit of enterprises.
In addition, the side of procapsid is provided with the elastic locking device of an arch, the lock body part of elastic locking device can be clasped with corresponding site in other connector oral areas and realize locking when pegging graft use, also have, be provided with the guide frame that cooperates with support section on the surface of back casing, but the inclination of block support section slip off, simultaneously the end face of guide frame is higher than the tail end bottom surface of support section, but can push the cable of stretchy support section from the outside open, reduce stopping cable.
Description of drawings
Fig. 1 is a three-dimensional blast structural representation of the present invention;
Fig. 2 is the stereogram of procapsid;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the stereogram of back casing;
Fig. 6 is the right view of Fig. 5.
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, connector of the present invention comprises the procapsid 1 and the back casing 2 that are plugged on together, is provided with contact pin assembly 3 in the contact pin passage of procapsid 1.Wherein, the rear end face of procapsid 1 is provided with first linking arm 4 that extends back along procapsid 1 opposite flank respectively, the terminal inboard of first linking arm 4 is provided with anti-avulsion tooth 5, and the side adjacent with first linking arm 4 is provided with the U-lag 9 that extends forward from the rear end face of procapsid 1; The inner surface of U-lag 9 is provided with groove 11; Corresponding first linking arm 4 places are provided with the first linking arm mounting groove 8 on the back casing 2, corresponding anti-avulsion tooth 5 positions are provided with dislocation preventing slot 7 in the first linking arm mounting groove 8, corresponding U-lag 9 positions are provided with the face that cooperates with U-lag 9 grafting on second linking arm, 6, the second linking arms 6 that match with U-lag 9 and are provided with flange 10 on the front end face of back casing 2.Also have, the side of procapsid 1 is provided with locking device 12, locking device 12 is an arch, the front end of locking device 12 is that lock body part, rear are support section, lock body part is connected by the arcuate structure transition with support section, the two sides of lock body part are provided with the locking key 13 that is used for snap close when connector is pegged graft, and support section is in the gathering sill 15 that this connector grafting direction of back casing 2 upper edges offers; In addition, the top of lock body part and support section junction is provided with the finger of being convenient to finger presses and touches table top 14.
Claims (8)
1. connector, this connector comprises procapsid and the back casing that is fixed together, the rear end face of procapsid is adjacent with the front end face of back casing, it is characterized in that: the rear end face of described procapsid is provided with first linking arm that extends towards the back along front case side, the front end face of described back casing is provided with second linking arm that extends forward along the back casing side, be provided with the second linking arm mounting groove corresponding to the second linking arm position on the procapsid, be provided with the first linking arm mounting groove corresponding to the first linking arm position on the back casing; The terminal inboard of at least one first linking arm or second linking arm is provided with the anti-avulsion tooth, be provided with dislocation preventing slot corresponding to anti-avulsion tooth position on procapsid or the back casing, at least one in the described first linking arm mounting groove or the second linking arm mounting groove is the U-lag that runs through sidewall.
2. connector according to claim 1 is characterized in that: be provided with groove and/or flange in the described U-lag, first linking arm corresponding or second linking arm with U-lag be provided with U-lag in groove and/or corresponding flange of flange and/or groove.
3. connector according to claim 1 and 2 is characterized in that: a side of described procapsid is provided with locking device, and this locking device is the arch elastic construction, and the arch elastic construction is made of the lock body part of the leading portion that fuses and the support section of rear; The surface elasticity of described lock body part and procapsid is connected, the surface engagement of the tail end of support section and back casing corresponding position, and elasticity is connected between support section and the lock body part.
4. connector according to claim 3 is characterized in that: described back casing is provided with the guide frame that cooperates along this connector grafting direction guiding with the support section tail end of locking device.
5. connector according to claim 4, it is characterized in that: described guide frame is the gathering sill along this connector grafting direction that is provided with on the back casing, the both sides of support section cooperate with the cell wall of gathering sill guiding, and the end face on the groove edge of gathering sill is higher than the bottom surface of support section tail end.
6. connector according to claim 5 is characterized in that: the end face of described lock body part and at least one in the two sides are provided with the locking key that is used for snap close when connector is pegged graft.
7. connector according to claim 6 is characterized in that: described lock body part is connected by the arcuate structure transition with support section.
8. connector according to claim 7 is characterized in that: the top of described lock body part and support section junction is provided with the finger of being convenient to finger presses and touches table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102315903A CN101447616B (en) | 2008-12-31 | 2008-12-31 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102315903A CN101447616B (en) | 2008-12-31 | 2008-12-31 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101447616A CN101447616A (en) | 2009-06-03 |
| CN101447616B true CN101447616B (en) | 2011-04-13 |
Family
ID=40743100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102315903A Expired - Fee Related CN101447616B (en) | 2008-12-31 | 2008-12-31 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101447616B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629394B (en) * | 2016-02-29 | 2018-02-16 | 中航光电科技股份有限公司 | A kind of optical fiber contact module and the joints of optical fibre using the contact module |
| CN113270758A (en) * | 2019-12-20 | 2021-08-17 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
-
2008
- 2008-12-31 CN CN2008102315903A patent/CN101447616B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101447616A (en) | 2009-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110413 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |