CN103022806B - Barb type quick locking connector - Google Patents
Barb type quick locking connector Download PDFInfo
- Publication number
- CN103022806B CN103022806B CN201110304491.5A CN201110304491A CN103022806B CN 103022806 B CN103022806 B CN 103022806B CN 201110304491 A CN201110304491 A CN 201110304491A CN 103022806 B CN103022806 B CN 103022806B
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- China
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- plug
- socket
- base
- stay
- connector
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Abstract
The invention discloses a barb type quick locking connector, consisting of a plug and a socket, wherein the plug comprises a plug shell and a plug base; a pin contact piece is arranged inside the plug base; the plug base is arranged inside the plug shell, and is sealed by a plug pouring sealant; the socket comprises a socket shell and a socket base; a jack contact piece is arranged inside the socket base; and the socket base is arranged inside the socket shell and is sealed by a socket pouring sealant. The barb type quick locking connector is technically characterized in that grooves are arranged at the both sides of the plug base; locking sheets with a barb structure are respectively nested inside the grooves; kidney-shaped grooves matched with barbs of the locking sheets are formed in the socket shell; and rectangular windows corresponding to the locking sheets in shape and size are formed in the plug shell. The barb type quick locking connector provided by the invention has the advantages of smart locking structure, reliable locking effect and convenience in plugging, and can be improved and realized on the basis of appearance of a non-quick locking connector. The defect that the normal rapid locking connector has a large size can be overcome without increasing the appearance size of the connector. The barb type quick locking connector is beneficial to the microminiaturization development of the rapid locking connector.
Description
Technical field the invention belongs to technical field of electric connectors, relates to a kind of hangnail quick-lock connector.
The quick-lock connector that background technology is traditional, particularly rectangle quick-lock connector, generally have following several: a kind of be connector installing hole on install and lock locking member soon, this locking member various structures, has coupling type, elastic clip hair style; One installs locking member in connector side, has to install in both sides, has to install in independent one side, and structure also has extension to take formula, flexure strip structure etc.No matter adopt which kind of locking mechanism, the common feature of these fast latch fittings is exactly that overall dimension is larger, this just causes quick-lock connector more much bigger than the overall dimension of non-quick-lock connector, and these quick-lock connectors can not realize connector miniaturization, and its application is subject to certain restrictions.
Summary of the invention the object of the invention is to solve prior art and there is the large technical problem of quick-lock connector overall dimension, provides a kind of hangnail quick-lock connector, to overcome the deficiencies in the prior art.
Hangnail quick-lock connector of the present invention, is made up of plug and socket, described plug it comprise plug body and Plug base, establish contact pin contacting piece in Plug base, described Plug base is arranged in plug body, is sealed by plug casting glue; Described socket it comprise jack housing and socket base, establish jack contact in socket base, described socket base is arranged in jack housing, is sealed by socket casting glue; Its main points are that the both sides of described Plug base are provided with groove, and groove is embedded with the stay in barb structure; Described jack housing is provided with the kidney slot matched with the hangnail of stay; Described plug body is provided with and stay shape, rectangular window that size is corresponding.
The plug two sides of quick-lock connector of the present invention are embedded with the stay of two panels barb structure, because stay is for being inlaid in connector inside, does not take connector space outerpace, not increasing the overall dimension of connector; The shell of socket has the kidney slot coordinated with hangnail stay, during the docking of connector plug, socket, the hangnail of stay is hung and is ridden on the kidney slot of jack housing, thus realizes the quick locking of connector.Because stay is barb structure, be that the inclined-plane guiding of hangnail plugs together when plugging together, plug together easily; When connector is separated, for hangnail right-angle surface coordinates with the rectangular aperture of socket, promote stay unless there are external force, otherwise stay can not be deviate from from the opening part of jack housing, thus reach the object of locking.When unlocking, the stay at manual squeezing jack housing place, pulls plug to unlock.
Locking mechanism exquisiteness of the present invention, reliable lock, plug are conveniently, realization can be improved on the profile basis of non-quick-lock connector, do not increase the overall dimension of connector, make up the defect that conventional quick-lock connector overall dimension is large, be beneficial to the miniaturization of quick-lock connector.
Description of drawings 1 is the front view of plug of the present invention;
Fig. 2 is the left cutaway view of plug of the present invention
Fig. 3 is the vertical view of plug of the present invention
Fig. 4 is the front view of socket of the present invention
Fig. 5 is the left cutaway view of socket of the present invention
Fig. 6 is the vertical view of socket of the present invention
Fig. 7 is the docking cutaway view of plug of the present invention, socket
In figure: 1. plug body 2. stay 3. contact pin contacting piece 4. Plug base 5. plug casting glue 6 jack housing 7. jack contact 8. socket base 9. socket casting glue
Embodiment is with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, hangnail quick-lock connector of the present invention, be made up of plug and socket, described plug it comprise outside plug, 1 and Plug base 4, establish contact pin contacting piece 3 in Plug base 4, described Plug base 4 is arranged in plug body 1, is sealed by plug casting glue 5; Described socket it comprise jack housing 6 and socket base 8, establish jack contact 7 in socket base 8, described socket base 8 is arranged in jack housing 6, is sealed by socket casting glue 9; The both sides of described Plug base 4 are provided with groove, and groove is embedded with the stay 2 in barb structure; Described jack housing 6 is provided with the kidney slot matched with the hangnail of stay 2; Described plug body 1 is provided with and stay 2 shape, rectangular window that size is corresponding.
In order to reproduce the present invention, by reference to the accompanying drawings the assembling of each parts of the present invention and effect are further illustrated:
In Fig. 2, stay 2 is inserted in the groove of Plug base 4, and during assembling, stay 2 loads plug body 1 together with Plug base 4, when advancing to plug body 1 inner chamber, stay 2 is extruded Plug base 4, therefore, plug body can be put into easily, in 1; Stay 2 tail end and contact pin contacting piece 3 are fixed in plug body 1 by plug casting glue 5 embedding.
According to Fig. 1, plug body 1 has the rectangular window getting out of the way stay 2, this rectangular window and stay 2 have certain gap, ensure that the deflection of stay 2 in rectangular window and resilience are not stopped.
In Fig. 6, jack contact 7 is fixed in the inner chamber of jack housing 6 with socket base 8 by socket casting glue 9 embedding, jack housing 6 is processed with kidney slot, this groove coordinates with the hangnail of stay can realize connector locking and unblock, this groove is kidney-shaped, mainly be beneficial to Milling Machining, reduce difficulty of processing.
In Fig. 7, when plug and socket carry out butt-joint locking, first be plug body, 1 inserts jack housing 6 carries out guide-localization, then the hangnail inclined-plane of stay 2 contacts with the fillet surface of jack housing 6, stay 2 is extruded inward collapsible, plug continues to plug together forward, when the barbed portion of stay 2 advances to the kidney slot of jack housing 6, stay 2 its own resilient used under, return to not extruded free state, the hangnail of stay 2 is just stuck in the kidney slot of jack housing 6, thus realize connector plug together locking.When connector needs unblock to be separated, inwardly pushed away by stay 2 barbed portion in kidney slot by hand, the hangnail of stay 2 leaves the kidney slot of jack housing 6, now can pull the plug out of the socket, thus realizes unlocking separation.
Claims (1)
1. a hangnail quick-lock connector, is made up of plug and socket, and described plug comprises plug body and Plug base, establishes contact pin contacting piece in Plug base, and described Plug base is arranged in plug body, is sealed by plug casting glue; Described socket it comprise jack housing and socket base, establish jack contact in socket base, described socket base is arranged in jack housing, is sealed by socket casting glue; It is characterized in that the both sides of described Plug base are provided with groove, groove is embedded with the stay in barb structure, and stay tail end and contact pin contacting piece are fixed in plug body by the embedding of plug casting glue; Described jack housing is provided with the kidney slot matched with the hangnail of stay; Described plug body is provided with and stay shape, rectangular window that size is corresponding, and this rectangular window and stay have certain gap, ensures that the deflection of stay in rectangular window and resilience are not stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110304491.5A CN103022806B (en) | 2011-09-26 | 2011-09-26 | Barb type quick locking connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110304491.5A CN103022806B (en) | 2011-09-26 | 2011-09-26 | Barb type quick locking connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022806A CN103022806A (en) | 2013-04-03 |
| CN103022806B true CN103022806B (en) | 2015-04-08 |
Family
ID=47971087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110304491.5A Active CN103022806B (en) | 2011-09-26 | 2011-09-26 | Barb type quick locking connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124577B (en) * | 2014-08-06 | 2016-08-24 | 厦门唯恩电气有限公司 | Electromagnetic shielding connector construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746593Y (en) * | 2004-10-28 | 2005-12-14 | 上海莫仕连接器有限公司 | Miniature universal serial bus electric connector |
| US7422466B1 (en) * | 2007-06-18 | 2008-09-09 | Smk Corporation | Connector with cover for a latching part |
| CN201562824U (en) * | 2009-05-31 | 2010-08-25 | 比亚迪股份有限公司 | Plug connector |
| CN201820903U (en) * | 2010-08-17 | 2011-05-04 | 东莞世华电子有限公司 | Universal serial bus (USB) terminal plug with locking function |
| CN102097707A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Push-pull type rapid locking and separating electric coupler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11135190A (en) * | 1997-10-31 | 1999-05-21 | Sumitomo Wiring Syst Ltd | Waterproof connector |
-
2011
- 2011-09-26 CN CN201110304491.5A patent/CN103022806B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746593Y (en) * | 2004-10-28 | 2005-12-14 | 上海莫仕连接器有限公司 | Miniature universal serial bus electric connector |
| US7422466B1 (en) * | 2007-06-18 | 2008-09-09 | Smk Corporation | Connector with cover for a latching part |
| CN201562824U (en) * | 2009-05-31 | 2010-08-25 | 比亚迪股份有限公司 | Plug connector |
| CN102097707A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Push-pull type rapid locking and separating electric coupler |
| CN201820903U (en) * | 2010-08-17 | 2011-05-04 | 东莞世华电子有限公司 | Universal serial bus (USB) terminal plug with locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022806A (en) | 2013-04-03 |
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| C14 | Grant of patent or utility model | ||
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