CN1214495C - Plug for wiring device - Google Patents
Plug for wiring device Download PDFInfo
- Publication number
- CN1214495C CN1214495C CN 01132575 CN01132575A CN1214495C CN 1214495 C CN1214495 C CN 1214495C CN 01132575 CN01132575 CN 01132575 CN 01132575 A CN01132575 A CN 01132575A CN 1214495 C CN1214495 C CN 1214495C
- Authority
- CN
- China
- Prior art keywords
- plug
- locking latch
- terminal box
- supporting
- latch
- 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 - Lifetime
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Plug for a connector assembly, consisting of a plug and an accompanying mating plug, the plug having a connector housing (20) on which a locking latch (10) is arranged which, during the mating of the connector assembly, the locking latch comes into contact with a portion of the mating plug, whereby the locking latch is designed as a separate part which can be connected to the housing.
Description
Technical field
The present invention relates to a kind of plug of termination, be used for matching with the subsidiary supporting plug of termination.
Background technology
Termination is common components in circuit network, for example, and in telecommunication circuit or in the contained circuit of automobile.Plug by termination and subsidiary supporting plug can be connected to cable on another cable or be connected on other parts in the circuit.
In any environment, plug and supporting plug are fixed together to guarantee positive electric connection.Each element fixed or a kind of method of locking is to adopt the locking latch in terminal box.Along with plug and supporting plug fit together, plug is in contact with one another with the groove of the corresponding formation of supporting plug.
The plug of termination and supporting plug are not always to be made by same manufacturer, in their specific embodiment, and seldom can standardization.Therefore termination generally all is developed into and has multiple admissible change (tolerance).Therefore, connecting part be plug and supporting plug cooperate and the process freed in, the danger of existence is: tolerance can change, and the locking device function is incorrect, that is, the locking latch of plug can be cut off.In addition, because the action of pegging graft may be different, and owing to engage with to separate required power obviously different, locking latch Problem of Failure is more serious.
Summary of the invention
The purpose of this invention is to provide a kind of plug that is used for termination, but this plug presents more standardized insert action with respect to the supporting plug made from allowable tolerance.
Above-mentioned purpose realizes that by a kind of like this plug this plug comprises: terminal box; The locking latch, it is installed on the described terminal box, and in plug and supporting plug engagement process, contacts with the part of described supporting plug; It is characterized in that, described locking latch is designed to separating component, also comprise the fastener that is used to be fixed on the box body, so that at plug with before supporting plug matches, this locking latch can be fastened on the outer wall of terminal box, and this locking latch comprises from its outstanding latch projection, is used for forming locking with described supporting plug.
According to the present invention, the plug that is used for termination or connector assembly has the terminal box of fixed latch latch on it, so that in plug and supporting receiving member or plug engagement process, the locking latch contacts with the part of supporting plug.The locking latch is a separated components, can be connected on the terminal box.But locking latch independent design and irrelevant, but therefore can be connected on the supporting plug with multiple allowable tolerance with terminal box.
The locking latch is made by presenting the material that has a higher strength characteristics than joint-box compound, can guarantee like this being connected of plug and supporting plug can repeatedly use (inject or extract) repeatedly, and prevent only use as the traditional plug situation the locking latch that just fractures soon.
Terminal box can be used the synthetic material manufacturing, and this material is made easily and be in light weight.
In another embodiment of plug of the present invention, when being designed to have the hardware of latch projection, realized by the locking latch embodiment of the change of plug, compare this hardware with traditional synthetic material and be not easy wearing and tearing.And because easy punching and deep-draw processes, cost of manufacture is very low.
In one embodiment, the locking latch is arranged on the outer wall of terminal box, and comprises and be used for the locking latch is fixed on fastener on the terminal box wall.
According to another embodiment of this plug, a groove is arranged on the sidewall of terminal box and in the bottom of locking latch and extends, so that supporting plug can be pressed into the locking latch in the described groove with elastic type.In the present embodiment, can reduce plug is latched in required power with supporting plug.
Description of drawings
The embodiment of the invention is described as follows with reference to the accompanying drawings, wherein:
Fig. 1 a and Fig. 1 b are the perspective views of locking latch;
Fig. 2 is the broken away view of the terminal box that is fixed thereon of locking latch;
Fig. 3 is the terminal box perspective view that has lid; And
Fig. 4 a and Fig. 4 b are front view and the cutaway views that has the terminal box part of locking latch;
Embodiment
Fig. 1 illustrates the locking latch of separation, it can be connected to (as shown in Figure 2) on the terminal box, in this embodiment, the locking latch is the hardware 10 that has latch projection 11, this hardware 10 has part or the arm 12,13 that stretches out in the opposite direction from latch projection 11, be provided with V-type at the free end of arm 12,13 and widen part, this part has the groove by its extension.
As shown in Figure 2, hardware 10 is fixed on terminal box 20 sidewalls of connector assembly, hardware is extending with the direction that cooperates the axis almost parallel of supporting plug with the longitudinal axis almost parallel of terminal box 20 and with plug, be formed with groove or load mould 21 in the sidewall of terminal box 20, so that hardware 10 is contained in 21 li of grooves.By being positioned at the locking latch in terminal box 20 grooves 21, groove 14,15 cooperates so that hardware 10 is fixed on the terminal box 20 with the projection 22,23 of stretching out from box side wall.In addition, the locking latch is fixed on the terminal box box body 20 and can realizes by ultrasonic bonding or hot riveting (heat caulking).
Fig. 3 illustrates the perspective view of the terminal box 20 that has lid 30, when they are bonded together, forms the synthetic socket (two-pin synthetic socket) of double-pin of plug, and they are suitable for the plug contacts holding metal spigot or be used for stube cable.
With reference to Fig. 4 b, the cross-sectional view of the hardware 10 on the sidewall that is fixed on box body 20 is shown.Under the latch projection 11 of hardware 10 and outside a little arched arm 12,13, be furnished with groove 24 on the sidewall of junction box body 20.
In the connector assembly engagement process, projection 11 is under the pressure of the part of the corresponding formation of supporting plug (not shown) on the connector assembly, but 24 li of indentation grooves.Because projection 11 and 12,13 elastically deformable in groove, thereby reduced supporting plug is moved required power from bumps.Thus, compared with prior art, obviously reduced plug and cooperated required power with supporting plug.
The structure of the above embodiment and feature can mutually combine easily.
Claims (10)
1. the plug of a termination is used for matching with subsidiary supporting plug in the termination, and described plug comprises:
Terminal box;
The locking latch, it is installed on the described terminal box, and in plug and supporting plug engagement process, contacts with the part of described supporting plug;
It is characterized in that, described locking latch is designed to separating component (10), also comprise the fastener (14,15) that is used to be fixed on the box body, so that at plug with before supporting plug matches, this locking latch can be fastened on the outer wall of terminal box, and this locking latch comprises from its outstanding latch projection, is used for forming locking with described supporting plug.
2. plug as claimed in claim 1 is characterized in that, the locking latch is made by have more the material of high-strength characteristic than joint-box compound.
3. plug as claimed in claim 1 or 2 is characterized in that terminal box is made by synthetic material.
4. plug as claimed in claim 1 or 2 is characterized in that, the locking latch is hardware (10).
5. plug as claimed in claim 1 is characterized in that, have the groove that extends in locking latch bottom on the terminal box sidewall, thereby when supporting plug was coupled on the plug, the locking latch can move in this groove by elastic type.
6. plug as claimed in claim 4 is characterized in that, fastener comprises the groove in the hardware, and it can be locked on the projection of stretching out on the box body.
7. plug as claimed in claim 5 is characterized in that, fastener comprises the groove in the locking latch (10), and it can be locked on the projection of stretching out on the box body.
8. as each described plug in the claim 1,5 or 7, it is characterized in that, comprise load mould on the terminal box sidewall, to hold the locking latch.
9. plug as claimed in claim 4 is characterized in that, hardware is being parallel to the direction extension that plug and supporting plug cooperate axis.
10. a termination comprises plug as claimed in claim 1 and supporting plug.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10038684.9 | 2000-08-08 | ||
DE10038684 | 2000-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1337763A CN1337763A (en) | 2002-02-27 |
CN1214495C true CN1214495C (en) | 2005-08-10 |
Family
ID=7651724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01132575 Expired - Lifetime CN1214495C (en) | 2000-08-08 | 2001-08-08 | Plug for wiring device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1180824A3 (en) |
CN (1) | CN1214495C (en) |
BR (1) | BR0103213A (en) |
MX (1) | MXPA01007969A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111355103B (en) * | 2018-12-21 | 2021-09-28 | 沈阳新松机器人自动化股份有限公司 | Quartzy first fastener of robot router |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101230A (en) * | 1961-06-26 | 1963-08-20 | Bausch Ewald | Locking and extracting means for can-enclosed units |
US3544951A (en) * | 1968-06-28 | 1970-12-01 | Deutsch Co Elec Comp | Coupling with deflectable arms |
FR2453513A1 (en) * | 1979-04-06 | 1980-10-31 | Cit Alcatel | Terminal block and connector - has two half-shells held together by stirrup fitting in longitudinal grooves in outer surface |
FR2753573B1 (en) * | 1996-09-16 | 1998-11-27 | F R B Connectron | ELECTRICAL CONNECTOR COMPRISING A BASE AND A PLUG |
US5762514A (en) * | 1997-02-24 | 1998-06-09 | The Whitaker Corporation | Connector with affixable latch member |
FR2779780B1 (en) * | 1998-06-11 | 2000-08-18 | Framatome Connectors France | PREDOMINANT LOCKING DEVICE |
-
2001
- 2001-08-03 EP EP01118678A patent/EP1180824A3/en not_active Withdrawn
- 2001-08-06 BR BR0103213A patent/BR0103213A/en not_active Application Discontinuation
- 2001-08-07 MX MXPA01007969 patent/MXPA01007969A/en unknown
- 2001-08-08 CN CN 01132575 patent/CN1214495C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1180824A2 (en) | 2002-02-20 |
BR0103213A (en) | 2002-07-23 |
CN1337763A (en) | 2002-02-27 |
MXPA01007969A (en) | 2004-01-29 |
EP1180824A3 (en) | 2003-11-19 |
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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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: German Bensheim Patentee after: Tyco Electronics AMP GmbH Address before: Bensheim Federal Republic of Germany Patentee before: Thueko Electronic AMP Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: TAIKE ELECTRONIC AMP CO.,LTD. Free format text: FORMER NAME: TIKO ELECTRON AMP CO.,LTD. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050810 |