CN204190083U - Anti-disconnecting plug jack assemblies - Google Patents
Anti-disconnecting plug jack assemblies Download PDFInfo
- Publication number
- CN204190083U CN204190083U CN201420645162.6U CN201420645162U CN204190083U CN 204190083 U CN204190083 U CN 204190083U CN 201420645162 U CN201420645162 U CN 201420645162U CN 204190083 U CN204190083 U CN 204190083U
- Authority
- CN
- China
- Prior art keywords
- plug
- projection
- socket
- shell fragment
- jack assemblies
- 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 utility model provide one effectively can prevent plug insertion socket after too loosening, stop the Anti-disconnecting plug jack assemblies of the hidden dangers such as loose contact.It comprises can the plug (1) of grafting and socket (2) mutually; It is characterized in that: plug (1) is provided with projection (3); Socket (2) is provided with the draw-in groove (4) for accommodating projection (3); Be provided with for the shell fragment (5) with projection (3) phase clamping in draw-in groove (4); Projection (3) and shell fragment (5) are removable clamping.Projection (3) and shell fragment (5) are nonconducting insulation system.Plug (1) is also provided with and connects indicator light (6), when plug (1) is normally connected with socket (2), connecting indicator light (6) can be lit.Projection (3) is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Shell fragment (5) is the bottleneck shape structure increased progressively from outside to inside by opening.
Description
Technical field
The utility model relates to a kind of plug and socket, specifically refers to a kind of Anti-disconnecting plug jack assemblies.
Background technology
In prior art, the structure of plug and socket substantially all, and plug refers generally to that half unfixed.Plug with male contact is called public plug; Plug with female contact is called female.Socket refers generally to that half of fixing (on panel or chassis).Socket with male contact is called male plug; Socket with female contact is called mother socket.Size be related to plugs and sockets and transducer can use safely, whether meet general interchangeability require to avoid the important technology requirement be mistakenly inserted.Off-dimension can affect user and uses or produce loose contact, the hidden danger such as to be mistakenly inserted, and gently then makes device damage, heavy then can produce fire and electric shock accidents.That is, the stable connection degree between plug and socket of the prior art is controlled by strict size design, but situation about too loosening after often having plug insertion socket in daily life, thus there is the hidden dangers such as loose contact.
In sum, between plug and socket assembly of the prior art, lack that a kind of more effective to stop the connection of appearance when both are connected with stable structure excessively loose, thus occur the situation of the hidden dangers such as loose contact.
Utility model content
The technical problems to be solved in the utility model is, too loosening after providing one effectively can prevent plug insertion socket, stops the Anti-disconnecting plug jack assemblies of the hidden dangers such as loose contact.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of Anti-disconnecting plug jack assemblies, and it comprises can the plug and socket of grafting mutually; Described plug is provided with projection; Described socket is provided with the draw-in groove for accommodating projection; Be provided with in described draw-in groove for the shell fragment with the clamping of projection phase; Described projection and shell fragment are removable clamping.
As preferably, described projection and shell fragment are nonconducting insulation system.
As improvement, described plug is also provided with connection indicator light, when described plug is normally connected upper with socket, connecting indicator light can be lit.
As preferably, described projection is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Described shell fragment is the bottleneck shape structure increased progressively from outside to inside by opening.
Adopt after said structure, the utility model has following beneficial effect: a kind of Anti-disconnecting plug jack assemblies, and it comprises can the plug and socket of grafting mutually; Described plug is provided with projection; Described socket is provided with the draw-in groove for accommodating projection; Be provided with for the shell fragment with the clamping of projection phase in described draw-in groove.By the removable interface arrangment of the projection that additionally increases and draw-in groove, the connection of plug and socket can be made to become very firm, and can not increase again operation bidirectional during grafting, user is still by normal running simultaneously.This utility model is too loosening after effectively can preventing plug insertion socket, stops the hidden dangers such as loose contact.
Described projection and shell fragment are nonconducting insulation system.Projection and shell fragment itself can be avoided to bring new conduction hidden danger, thus further enhance the stability of whole assembly.
Described plug is also provided with connection indicator light, and when described plug is normally connected upper with socket, indicator light can be lit.This structure can allow user is very convenient knows whether plug has correct being inserted in socket efficiently.
Described projection is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Described shell fragment is the bottleneck shape structure increased progressively from outside to inside by opening.This structure is extremely simplified, good stability, and cost is low.
In sum, the utility model provide one effectively can prevent plug insertion socket after too loosening, stop the Anti-disconnecting plug jack assemblies of the hidden dangers such as loose contact.
Accompanying drawing explanation
Fig. 1 is the structural representation of Anti-disconnecting plug jack assemblies in the utility model.
Fig. 2 is the structure for amplifying schematic diagram of middle disconnecting prevention structure.
Fig. 3 is the structural representation of an another kind of embodiment plug.
As shown in the figure: 1, plug, 2, socket, 3, projection, 4, draw-in groove, 5, shell fragment, 6, indicator light is connected.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
1 to accompanying drawing 3 by reference to the accompanying drawings, a kind of Anti-disconnecting plug jack assemblies, and it comprises can the plug 1 of grafting and socket 2 mutually; Described plug 1 is provided with projection 3; Described socket 2 is provided with the draw-in groove 4 for accommodating projection 3; Be provided with in described draw-in groove 4 for the shell fragment 5 with the clamping of projection 3 phase; Described projection 3 is removable clamping with shell fragment 5.
As preferably, described projection 3 and shell fragment 5 are nonconducting insulation system.
As improvement, described plug 1 is also provided with and connects indicator light 6, when described plug 1 is normally connected with socket 2, connecting indicator light 6 can be lit.
As preferably, described projection 3 is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Described shell fragment 5 is the bottleneck shape structure increased progressively from outside to inside by opening.
Adopt after said structure, the utility model has following beneficial effect: a kind of Anti-disconnecting plug jack assemblies, and it comprises can the plug 1 of grafting and socket 2 mutually; Described plug 1 is provided with projection 3; Described socket 2 is provided with the draw-in groove 4 for accommodating projection 3; Be provided with for the shell fragment 5 with the clamping of projection 3 phase in described draw-in groove 4.By the removable interface arrangment of the projection 3 that additionally increases and draw-in groove 4, the connection of plug 1 and socket 2 can be made to become very firm, and can not increase again operation bidirectional during grafting, user is still by normal running simultaneously.This utility model is too loosening after effectively can preventing plug insertion socket, stops the hidden dangers such as loose contact.
Described projection 3 and shell fragment 5 are nonconducting insulation system.Projection 3 and shell fragment 5 can be avoided itself to bring new conduction hidden danger, thus further enhance the stability of whole assembly.
Described plug 1 is also provided with and connects indicator light 6, when described plug 1 is normally connected with socket 2, connecting indicator light 6 can be lit.This structure can allow user is very convenient knows whether plug has correct being inserted in socket efficiently.
Described projection 3 is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Described shell fragment 5 is the bottleneck shape structure increased progressively from outside to inside by opening.This structure is extremely simplified, good stability, and cost is low.
In sum, the utility model provide one effectively can prevent plug insertion socket after too loosening, stop the Anti-disconnecting plug jack assemblies of the hidden dangers such as loose contact.
In the specific implementation, the connection indicator light 6 on described plug 1, can adopt LED light to the utility model, and it just can be directly connected between the zero line of plug and live wire two pins by a resistance.
Be described the utility model and execution mode thereof above, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.
Claims (4)
1. an Anti-disconnecting plug jack assemblies, it comprises can the plug (1) of grafting and socket (2) mutually; It is characterized in that: described plug (1) is provided with projection (3); Described socket (2) is provided with the draw-in groove (4) for accommodating projection (3); Be provided with in described draw-in groove (4) for the shell fragment (5) with projection (3) phase clamping; Described projection (3) and shell fragment (5) are removable clamping.
2. Anti-disconnecting plug jack assemblies according to claim 1, is characterized in that: described projection (3) and shell fragment (5) are nonconducting insulation system.
3. Anti-disconnecting plug jack assemblies according to claim 1, is characterized in that: described plug (1) is also provided with and connects indicator light (6), and when described plug (1) is normally connected with socket (2), connecting indicator light (6) can be lit.
4. Anti-disconnecting plug jack assemblies according to claim 1, is characterized in that: described projection (3) is the nipple-like structure that a spherical stub end is connected with the connecting portion that one section of diameter is less than stub end; Described shell fragment (5) is the bottleneck shape structure increased progressively from outside to inside by opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645162.6U CN204190083U (en) | 2014-10-30 | 2014-10-30 | Anti-disconnecting plug jack assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645162.6U CN204190083U (en) | 2014-10-30 | 2014-10-30 | Anti-disconnecting plug jack assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190083U true CN204190083U (en) | 2015-03-04 |
Family
ID=52622055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645162.6U Expired - Fee Related CN204190083U (en) | 2014-10-30 | 2014-10-30 | Anti-disconnecting plug jack assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204190083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716509A (en) * | 2015-03-11 | 2015-06-17 | 宁波晨翔电子有限公司 | Connector with protrusions and hooks |
-
2014
- 2014-10-30 CN CN201420645162.6U patent/CN204190083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716509A (en) * | 2015-03-11 | 2015-06-17 | 宁波晨翔电子有限公司 | Connector with protrusions and hooks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150304 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |