CN101446674A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN101446674A CN101446674A CNA2008102315814A CN200810231581A CN101446674A CN 101446674 A CN101446674 A CN 101446674A CN A2008102315814 A CNA2008102315814 A CN A2008102315814A CN 200810231581 A CN200810231581 A CN 200810231581A CN 101446674 A CN101446674 A CN 101446674A
- Authority
- CN
- China
- Prior art keywords
- housing
- lock body
- body part
- support section
- connector
- 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.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector comprising a housing, in which a cable passage is arranged; one end of the housing is a splice end, and the other end thereof is a cable input end; a locking device is arranged on one side of the housing; the locking device is an arch elastic structure which consists of lock body part in the front section and a support part in the tail section, wherein, the lock body part is connected with the support part; the lock body part is elastically and fixedly connected with the surface of the front component of the housing; the tail end of the support part is matched with the surface in the position corresponding to the rear component of the housing in a sliding and supportive manner; the support part is elastically connected with the lock body part; the position in which the lock body part is fixedly connected with the housing is adjacent to the splice end of the housing; the position in which the tail end of the support part is matched with the housing in a sliding manner is adjacent to the cable input end of the housing; a certain angle is formed between the lock body part and the axial line of the cable passage of the housing and between the support part and the axial line of the cable passage of the housing respectively; and the support part of the invention is always matched with the surface of the housing in a sliding manner, so that in whatever direction the connector moves the locking device can be prevented from being wound or clamped by cables.
Description
Technical field
The present invention relates to the connector that cable connects usefulness.
Background technology
The existing connector that is used for optical cable or cable, it is that afterbody feeds for cable ends that one class is arranged, the connector of the oral area inserting of head and other connectors, in order to lock when the inserting, and be convenient to release and pull up, the shell of this class terminal adapter is provided with an end and is connected with housing, the other end is suspended in the elasticity locking key of housing outer surface top, also be provided with in addition and be used to push chain shot moves triggering key from release to shell, just describe so a kind of connector in the U.S. Pat 5638474 in detail, as shown in Figure 3, the free end of the chain shot 120 on this connector and triggering key 130 engagement fit above housing 110, though trigger and stop other cables when key 130 can avoid chain shot 120 to pull up pulling backward to a certain extent, the problem of clamping stagnation when but this patent has mainly solved drawing cable backward, and can not solve the problem of sending the cable clamping stagnation forward, forward or tiltedly, when tiltedly this kind connector is sent in the below, cable still can and trigger by chain shot 120 and enter between the contact position of key 130 and be wrapped on the key body, butted line work causes certain trouble, and chain shot 120, there is not stable stilt between the free end of the suspension of triggering key 130 and the housing 110, also be not used in the stop means that prevents that side direction from rocking, therefore chain shot 120 or triggering key 130 are twisted off by external force easily, chain shot 120 or triggering key 130 are split setting and processing in addition, the processing technology more complicated has increased cost; The reinforcement structure 132 that is provided with protrusion at the top of triggering key 130 also causes clamping stagnation to cable easily in addition.
Summary of the invention
The object of the present invention is to provide locking device on a kind of housing reliable and stable, to the unobstructed connector of cable.
Technical scheme of the present invention is: a kind of connector, establish the housing of cable passage in comprising, housing one end is an inserted terminal, the other end is that cable feeds end, housing one side is provided with locking device, described 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; Described lock body part and surface of shell elasticity are connected, the tail end of support section cooperates with the surface of shell sliding support of corresponding position, elasticity is connected between support section and the lock body part, the inserted terminal of position that be connected of lock body part and housing near housing, the position that is slidingly matched of the tail end of support section and housing feeds end near the cable of housing, and the axis of the cable passage of lock body part, support section and housing respectively at an angle.
Described housing is provided with the axially directed guide frame that cooperates with the support section tail end cable passage along the line of locking device.
Described guide frame is the axial gathering sill that is provided with on the housing, and the tail end of support section and the bottom land of gathering sill are slidingly matched, and the both sides of support section cooperate with the cell wall of flat-bottom slot guiding.
Described lock body part is connected by the arcuate structure transition with support section.
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.
Have angle α between the axis of the cable passage of described lock body part and housing, have angle β between the axis of the cable passage of brace body and housing, and β α.
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.
Locking device of the present invention is to connect and compose by the lock body part that is connected with housing with support section that housing is slidingly matched, lock body part can be clasped with corresponding site in other connector oral areas and realize locking when pegging graft use, and having the gap with surface of shell all the time when lock body part is swung, support section do not cooperate, the support of domes makes lock body part more stable, and and the connector case surface between the synthetic annular space of one common peripheral, cable can be blocked in all the time the outside of locking device, no matter connector to which direction moves and cable all can not take place twines locking device and or snap in the phenomenon of locking device.
In addition, be provided with the guide frame that cooperates with support section at surface of shell, 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, further reduce stopping cable.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the structural representation of connector in the background technology.
Embodiment
As shown in Figure 1 and Figure 2, establish the housing 1 of cable passage in the comprising of connector of the present invention, housing 1 one ends are inserted terminal, the other end is that cable feeds end, be connected with locking device 2 on housing 1 outside surface, locking device 2 is to be connected and composed by support section 22 elasticity that the lock body part 21, tail end and the housing 1 that are connected with housing elasticity are slidingly matched, described lock body part 21 is connected by arcuate structure 23 transition with support section 22, is provided with the finger of being convenient to finger presses at the top of lock body part 21 and support section 22 junctions and touches table top 25.The two sides of lock body part 21 are provided with the locking key 24 that is used for snap close when connector is pegged graft.The inserted terminal of position that be connected of lock body part 21 and housing wherein near housing 1, the position that is slidingly matched of the tail end of support section 22 and housing 1 feeds end near the cable of housing 1, has angle α between the axis of the cable passage of lock body part 21 and housing 1, have angle β between the axis of the cable passage of brace body 22 and housing 1, and β α.Housing 1 is provided with the axial gathering sill 4 that cooperates with the tail end of support section 22, and the tail end of the bottom land of gathering sill 4 and support section 22 is slidingly matched, and the cell wall of gathering sill 4 cooperates with the two sides of support section guiding.
Gathering sill 4 in the foregoing description also can be replaced with the mode of the groove fit on feather key and the support section with the fit system of support section 22.
Claims (8)
1, a kind of connector, establish the housing of cable passage in comprising, housing one end is an inserted terminal, the other end is that cable feeds end, housing one side is provided with locking device, it is characterized in that: described 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; Described lock body part and surface of shell elasticity are connected, the tail end of support section cooperates with the surface of shell sliding support of corresponding position, elasticity is connected between support section and the lock body part, the inserted terminal of position that be connected of lock body part and housing near housing, the position that is slidingly matched of the tail end of support section and housing feeds end near the cable of housing, and the axis of the cable passage of lock body part, support section and housing respectively at an angle.
2, connector according to claim 1 is characterized in that: described housing is provided with the axially directed guide frame that cooperates with the support section tail end cable passage along the line of locking device.
3, connector according to claim 2 is characterized in that: described guide frame is the axial gathering sill that is provided with on the housing, and the tail end of support section and the bottom land of gathering sill are slidingly matched, and the both sides of support section cooperate with the cell wall of flat-bottom slot guiding.
4, connector according to claim 1 is characterized in that: described lock body part is connected by the arcuate structure transition with support section.
5, connector according to claim 1 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.
6, according to any described connector in the claim 1～5, it is characterized in that: have angle α between the axis of the cable passage of described lock body part and housing, have angle β between the axis of the cable passage of brace body and housing, and β α.
7, according to any described connector in the claim 1～5, it 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.
8, connector according to claim 6 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 |
|---|---|---|---|
| CN2008102315814A CN101446674B (en) | 2008-12-30 | 2008-12-30 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102315814A CN101446674B (en) | 2008-12-30 | 2008-12-30 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446674A true CN101446674A (en) | 2009-06-03 |
| CN101446674B CN101446674B (en) | 2011-03-23 |
Family
ID=40742436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102315814A Expired - Fee Related CN101446674B (en) | 2008-12-30 | 2008-12-30 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446674B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978917A (en) * | 2017-12-01 | 2018-05-01 | 刘约翰 | A kind of cleaning dust remover |
| CN110794531A (en) * | 2019-09-30 | 2020-02-14 | 华为技术有限公司 | Single-core joint box |
| CN111952746A (en) * | 2019-04-30 | 2020-11-17 | 达昌电子科技(苏州)有限公司 | Snap-in connector |
-
2008
- 2008-12-30 CN CN2008102315814A patent/CN101446674B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978917A (en) * | 2017-12-01 | 2018-05-01 | 刘约翰 | A kind of cleaning dust remover |
| CN111952746A (en) * | 2019-04-30 | 2020-11-17 | 达昌电子科技(苏州)有限公司 | Snap-in connector |
| CN111952746B (en) * | 2019-04-30 | 2024-06-07 | 达昌电子科技(苏州)有限公司 | Buckle type connector |
| CN110794531A (en) * | 2019-09-30 | 2020-02-14 | 华为技术有限公司 | Single-core joint box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446674B (en) | 2011-03-23 |
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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: 20110323 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |