CN2311077Y - Plug and socket assembly - Google Patents
Plug and socket assembly Download PDFInfo
- Publication number
- CN2311077Y CN2311077Y CN 97227379 CN97227379U CN2311077Y CN 2311077 Y CN2311077 Y CN 2311077Y CN 97227379 CN97227379 CN 97227379 CN 97227379 U CN97227379 U CN 97227379U CN 2311077 Y CN2311077 Y CN 2311077Y
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- pin
- loam cake
- utility
- 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 novel plug and socket assembly. The novel plug and socket assembly is composed of a plug and a socket. A press spring is arranged at the top end of a plug pin or in the inner cavity of the plug pin. A jack is arranged in a corresponding mode on the upper cover of the socket. When the plug pin is inserted into the socket, the plug pin is closely contacted with a metal guide plate due to the pressure of the press spring. A lock device with a positioning pin type or a clamp type or a hasp type is added on a group composed of the plug and the socket. Anti-pull arc and anti-sintering material is adopted in a contact position between the plug pin and the socket. The utility model has the advantages of simple structure, good contact, non-falling off due to external force, stable performance, and long service life.
Description
The utility model relates to a kind of tight well behaved plug and socket of contact that has.
Existing plugs and sockets because cold and hot variation easily causes deformation, causes plug, socket loose contact, and the electric conductivity instability is heavy then easily cause apparatus failure, when having a plurality of jack on the especially same socket, easilier comes in contact bad phenomenon.
The purpose of this utility model is: overcome the above-mentioned defective of prior art, provide a kind of contact good, be difficult for becoming flexible, can effectively prevent the plugs and sockets of the problem generation that deformation causes.
The utility model is made up of plug, socket, plug is made up of insulation shell and pin, socket is made up of insulator foot, loam cake and guide metal, pin has scalable function, promptly on its top or inner chamber be provided with a stage clip, when making pin insert the corresponding jack of socket, because stage clip pressure closely contacts with the interior guide metal of socket.For reaching the purpose of self-locking, in plug and socket, have additional locking device.According to different appearance, structure and applicable situation, locking device can be divided into some kinds of alignment pin formula, folder formula and buckle types etc.The utility model also uses the special material that can effectively prevent arcing, sintering at joint.
The way of contact of plug of the present utility model and socket and old-fashioned different fully, all cold and hotization deformation finally pass to stage clip, thereby have strengthened ability of anti-deformation, have prolonged its useful life greatly; Simultaneously, make the tight contacting metal guide plate of pin, thereby the phenomenon that has overcome loose contact takes place, and make between a plurality of jacks and can not interact each other because of the effect of stage clip; Owing to set up the locking device of various ways, make combine between plug and socket tightr, difficult drop-off, stable performance.
Accompanying drawing 1: be the utility model structural representation.
Accompanying drawing 2: be the utility model embodiment 2 plug construction schematic diagrames.
Accompanying drawing 3: be the utility model embodiment 3 plug construction schematic diagrames.
The present invention is described in detail to contrast accompanying drawing below in conjunction with embodiment.Embodiment 1:
The utility model is made up of plug and socket, plug is made of insulation shell 1 and pin 2, socket is made up of insulator foot 3, loam cake 4 and guide metal 5, the inner chamber of pin 2 is provided with stage clip 6, the one end is fixed on the pin, correspondingly on the loam cake 4 is provided with the jack identical with the pin cross sectional shape, when pin inserts socket, because stage clip pressure closely contacts with guide metal 5, overcome the cold and hot deformation that causes, effectively avoided the phenomenon of loose contact.Have additional alignment pin formula locking device on plug and the socket group, promptly be provided with " L " shape alignment pin 7 in the plug both sides, respective socket loam cake 4 is provided with pin hole 8, and is provided with a groove 9 in loam cake 4 bottoms, so that after the alignment pin 7 insertion rotations, enter groove 9 lockings.Anti-arcing, anti-agglomerated material are adopted in pin of the present utility model and socket contact position.Embodiment 2:
The basic structure of the utility model except that locking device is with embodiment 1, its locking device adopts the folder formula, promptly is provided with a pair of bar 10 in its plug bilateral symmetry, and its fulcrum links to each other with plug by a torsion spring 11, corresponding pin one side of bar 10 is provided with location hook 12, is provided with a transverse axis 13 corresponding to socket.Embodiment 3:
The utility model removes and adopts the buckle type locking device, and other structure is with implementing 1.Promptly be provided with hasp 14 in its plug both sides, hasp 14 ends are provided with barb 15, and respective socket is provided with hollow retaining ring 16.
Claims (4)
1, a kind of new type of plug jack assemblies, form by plug, socket, plug is made of insulation shell (1) and pin (2), socket is made up of insulator foot (3), loam cake (4) and guide metal (5), it is characterized in that: pin (2) top or inner chamber are provided with stage clip (6), the one end is fixed on the pin, loam cake (4) is gone up the corresponding jack identical with the pin cross sectional shape that be provided with, when pin inserts socket, because stage clip pressure closely contacts with guide metal (5).
2, plug and socket component according to claim 1, it is characterized in that: be provided with " L " shape alignment pin (7) with the pin homonymy on the plug, respective socket loam cake (4) is provided with pin hole (8), and be provided with a groove (9) in loam cake (4) bottom, so that alignment pin (7) enters in the groove after inserting and rotating.
3, plug and socket component according to claim 1, it is characterized in that: plug two sides are arranged with a pair of bar (10), its fulcrum links to each other with plug by a spring (11), bar (10) be provided with hook (12) corresponding to pin one side, be provided with a transverse axis (13) corresponding to socket.
4, plug and socket component according to claim 1 is characterized in that: the both sides of plug are provided with hasp (14), and its end is provided with barb (15) respective socket and is provided with hollow hasp cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227379 CN2311077Y (en) | 1997-09-30 | 1997-09-30 | Plug and socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227379 CN2311077Y (en) | 1997-09-30 | 1997-09-30 | Plug and socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2311077Y true CN2311077Y (en) | 1999-03-17 |
Family
ID=33940809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97227379 Expired - Fee Related CN2311077Y (en) | 1997-09-30 | 1997-09-30 | Plug and socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2311077Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007122476A1 (en) * | 2006-04-20 | 2007-11-01 | Shanghai Kohler Electronic, Ltd. | Sensing faucet |
| CN102437479A (en) * | 2011-09-01 | 2012-05-02 | 东莞中探探针有限公司 | Rotary electrical connector |
| US8274036B2 (en) | 2006-04-20 | 2012-09-25 | Shanghai Kohler Electronics, Ltd. | Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery |
-
1997
- 1997-09-30 CN CN 97227379 patent/CN2311077Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007122476A1 (en) * | 2006-04-20 | 2007-11-01 | Shanghai Kohler Electronic, Ltd. | Sensing faucet |
| US8274036B2 (en) | 2006-04-20 | 2012-09-25 | Shanghai Kohler Electronics, Ltd. | Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery |
| US8686344B2 (en) | 2006-04-20 | 2014-04-01 | Shanghai Kohler Electronics, Ltd. | Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery |
| CN102437479A (en) * | 2011-09-01 | 2012-05-02 | 东莞中探探针有限公司 | Rotary electrical connector |
| CN102437479B (en) * | 2011-09-01 | 2013-12-18 | 东莞中探探针有限公司 | Rotary electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |