CN205488812U - Plug -type connector - Google Patents
Plug -type connector Download PDFInfo
- Publication number
- CN205488812U CN205488812U CN201620249136.0U CN201620249136U CN205488812U CN 205488812 U CN205488812 U CN 205488812U CN 201620249136 U CN201620249136 U CN 201620249136U CN 205488812 U CN205488812 U CN 205488812U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- casing
- wall
- male terminal
- 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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Abstract
The utility model relates to a plug -type connector, central authorities install the female terminal in the plug housing, and the link of female terminal is cavity open structure, and the link central authorities of female terminal are equipped with and prevent touching the needle, protruding elasticity curved surface in the inner wall is, central authorities install the male terminal in the socket casing, and the connecting hole has been offered to the link of male terminal, the connecting hole inner wall with prevent touching needle gap junction, the connecting hole outer wall is laminated with the link inner wall elasticity curved surface of female terminal and is connected, the guide way has been offered to the connection ends outer wall of socket casing, and plug housing's connection ends inner wall is equipped with the lug, and the instruction groove has been offered to plug housing's connection ends outer wall. The beneficial effects of the utility model are that: female terminal and male terminal can reach fine insulating effect because the tip do not has first insulation cap and second insulator cap, prevent touching effectually, instruct the cooperation of groove, lug and guide way, the grafting and the location of be convenient for plug housing and socket casing are prevented the mistake and are inserted effectually.
Description
Technical field
This utility model relates to a kind of plug-type adapter.
Background technology
At present, the use equipment small of electric connector, more and more higher to the installation requirement of electric connector,
The socket of typical electrical connector is welded direct on device panel, the assembling trouble of electric connector, changes, ties up
Protect inconvenience；Further, the connected mode of electric connector is broadly divided into bayonet type and spiral, and bayonet type uses card
Nail slips into fixing after the bottom of corresponding plug link slot puts in place connection, spiral uses screw thread screw plug and insert
Seat, above two connected mode can not fast insert-pull, in case of emergency easily loosen and de-because external force causes
Fall, cause signal interruption or cannot change rapidly, keep in repair.It is convenient that plug-type adapter makes to plug, and uses
Convenient.But, existing plug-type adapter is not the most put touch and is arranged, during assembling, unexpected tactile
Encounter plug or socket, have Danger Electric shock risk.Meanwhile, the Position Design in swapping process is the most poor, leads
Cause adapter to occur plugging together difficulty and connecting the problems such as unreliable, make plug casing insert end hard to fit into inserting
In seat housing, have the danger mispluged.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, it is provided that a kind of plug-type adapter.
This utility model solves its technical problem and be the technical scheme is that a kind of plug-type adapter, bag
Including the plug with plug casing and the socket with Socket casing, Socket casing is inserted in plug casing,
Plug casing outer sheath is provided with draw ring, is locked with Socket casing or unblock by plug casing by the movement of draw ring,
In plug casing, central authorities are provided with female terminal, and the connection end of female terminal is hollow open configuration, the company of female terminal
Meeting end central authorities and be provided with touch-proof pin, inwall is the elastic surface of convex；In Socket casing, central authorities are provided with male end
Son, the end that connects of male terminal offers the connecting hole being easy to the insertion of touch-proof pin, and connecting hole inwall is with touch-proof
Pin gap connects, and connecting hole outer wall is fitted and connected with the connection end inwall elastic surface of female terminal.
The connection end outer wall of Socket casing offers gathering sill, the connection inner wall of end of plug casing be provided with
The projection that gathering sill adapts, the connection end outer wall of the plug casing corresponding with projection offers instruction groove.
The outer end of touch-proof pin is provided with the first insulator cap, and the connection end outer end of male terminal is provided with the second insulation
Cap.
Further, the quantity of gathering sill is at least one, and multiple gathering sills angle each other can be different,
The quantity of projection is all consistent with gathering sill with angle, and the quantity of instruction groove is all consistent with projection with angle.
Further, the end of Socket casing be detachably provided with male terminal is fixed in Socket casing insert
Seat end cap, socket end interior surface is evenly equipped with arc shifting block, and shifting block front end is provided with Socket casing upper groove even
The fixture block connect, the socket end cap surface inside shifting block is provided with the back-up ring abutted with male terminal, the socket in back-up ring
The opening passed for male terminal end is offered on end cap.
The beneficial effects of the utility model are: for the big current connection position of new-energy automobile, female terminal and
Male terminal is respectively provided with the first insulator cap and the second insulator cap due to end, can reach good insulation effect,
Touch-proof effective；Instruction groove, projection and the cooperation of gathering sill, it is simple to plug casing is inserted with Socket casing
Connecing and position, anti-mis-insertion is effective.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is the explosive view of plug；
Fig. 2 is the explosive view of socket；
Fig. 3 is the sectional view that plug is connected with socket.
Wherein: 1. plug casing, 2. Socket casing, 3. draw ring, 4. female terminal, the most touch-proof pin,
6. male terminal, 7. gathering sill, 8. projection, 9. instruction groove, 10. the first insulator cap, 11. second
Insulator cap, 12. socket end caps, 13. shifting blocks, 14. back-up rings.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows relevant with this utility model
Constitute.
The plug-type adapter of one as shown in Figures 1 to 3, including having the plug of plug casing 1 and having socket
The socket of housing 2, Socket casing 2 is inserted in plug casing 1, and plug casing 1 outer sheath is provided with draw ring 3, logical
Plug casing 1 is locked with Socket casing 2 or is unlocked by the movement crossing draw ring 3, and in plug casing 1, central authorities are provided with
Female terminal 4, the connection end of female terminal 4 is hollow open configuration, and the connection end central authorities of female terminal 4 are provided with touch-proof
Pin 5, inwall is the elastic surface of convex；In Socket casing 2, central authorities are provided with male terminal 6, the company of male terminal 6
Connecing end and offer the connecting hole being easy to the insertion of touch-proof pin 5, connecting hole inwall is connected with touch-proof pin 5 gap,
Connecting hole outer wall is fitted and connected with the connection end inwall elastic surface of female terminal 4.
The connection end outer wall of Socket casing 2 offers gathering sill 7, and the connection inner wall of end of plug casing 1 sets
Having the projection 8 adapted with gathering sill 7, the connection end outer wall of the plug casing 1 corresponding with projection 8 is opened
It is provided with instruction groove 9.
The outer end of touch-proof pin 5 is provided with the first insulator cap 10.
The connection end outer end of male terminal 6 is provided with the second insulator cap 11.
The quantity of gathering sill 7 is at least one, and multiple gathering sill 7 angles each other can be different, projection 8
Quantity all consistent with gathering sill 7 with angle, instruction groove 9 quantity all consistent with projection 8 with angle.Refer to
Show groove 9, projection 8 and the cooperation of gathering sill 7, it is simple to plug casing 1 and the grafting of Socket casing 2 and location,
Anti-mis-insertion is effective.
The end of Socket casing 2 is detachably provided with and male terminal 6 is fixed on the socket end in Socket casing 2
Lid 12, socket end cap 12 inner surface is evenly equipped with arc shifting block 13, and shifting block 13 front end is provided with and Socket casing 2
The fixture block that upper groove connects, socket end cap 12 surface inside shifting block 13 is provided with the gear abutted with male terminal 6
Circle 14, the socket end cap 12 in back-up ring 14 offers the opening passed for male terminal 6 end.By dialling
Block 13 coordinates with groove, is fixed in Socket casing 2 by male terminal 6, and the end of male terminal 6 is through opening
Mouth is exposed at outside Socket casing 2, it is simple to connect.
Time actually used, when male terminal 6 inserts in female terminal 4, the outer wall of male terminal 6 and female terminal 4
The elastic surface contact of inwall, energising.Individually female terminal 4 and male terminal 6, owing to end is respectively provided with the
One insulator cap 10 and the second insulator cap 11, can reach good insulation effect, touch-proof effective.
When plug casing 1 and Socket casing 2 assemble, observe two instruction grooves 9, determine the position of two projections 8
Put, two projections 8 inserted in two corresponding gathering sills 7 respectively, and slide into the bottom of gathering sill 7,
Now, plug casing 1 is seated completely with Socket casing 2, slip draw ring 3, by plug casing 1 and socket shell
Body 2 pins.During unblock, unclamping draw ring 3, projection 8 is outwards deviate from along gathering sill 7, easy to use,
Accurate positioning, anti-mis-insertion is effective.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant
Staff can carry out various change completely in the range of without departing from this utility model technological thought
And amendment.The content that the technical scope of this utility model is not limited in description, it is necessary to root
Its technical scope is determined according to right.
Claims (3)
1. a plug-type adapter, including having the plug of plug casing (1), having Socket casing (2)
Socket, in Socket casing (2) is inserted in plug casing (1), plug casing (1) outer sheath is provided with and draws
Ring (3), is locked plug casing (1) or unlocks with Socket casing (2) by the movement of draw ring (3),
It is characterized in that: described plug casing (1) interior central authorities are provided with female terminal (4), the company of female terminal (4)
Connecing end for hollow open configuration, the connection end central authorities of female terminal (4) are provided with touch-proof pin (5), and inwall is interior
Convex elastic surface；Socket casing (2) interior central authorities are provided with male terminal (6), the connection of male terminal (6)
End offers is easy to the connecting hole that touch-proof pin (5) inserts, connecting hole inwall and touch-proof pin (5) gap
Connecting, connecting hole outer wall is fitted and connected with the connection end inwall elastic surface of female terminal (4)；
The connection end outer wall of Socket casing (2) offers gathering sill (7), the connection of plug casing (1)
Inner wall of end is provided with the projection (8) adapted with gathering sill (7), the jack shell corresponding with projection (8)
The connection end outer wall of body (1) offers instruction groove (9)；
The outer end of touch-proof pin (5) is provided with the first insulator cap (10), the connection end outer end of male terminal (6)
Portion is provided with the second insulator cap (11).
The plug-type adapter of one the most according to claim 1, is characterized in that: described gathering sill (7)
Quantity be at least one, multiple gathering sills (7) angle each other can be different, the number of projection (8)
Measuring all consistent with gathering sill (7) with angle, the quantity of instruction groove (9) is all consistent with projection (8) with angle.
The plug-type adapter of one the most according to claim 1, is characterized in that: described Socket casing
(2) end is detachably provided with the socket end cap (12) being fixed in Socket casing (2) by male terminal (6),
Socket end cap (12) inner surface is evenly equipped with arc shifting block (13), and shifting block (13) front end is provided with and Socket casing
(2) fixture block that upper groove connects, socket end cap (12) surface of shifting block (13) inner side is provided with and male terminal
(6) back-up ring (14) abutted, the socket end cap (12) in back-up ring (14) offers for male terminal (6)
The opening that end passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249136.0U CN205488812U (en) | 2016-03-29 | 2016-03-29 | Plug -type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249136.0U CN205488812U (en) | 2016-03-29 | 2016-03-29 | Plug -type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488812U true CN205488812U (en) | 2016-08-17 |
Family
ID=56648271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249136.0U Active CN205488812U (en) | 2016-03-29 | 2016-03-29 | Plug -type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038030A (en) * | 2018-08-01 | 2018-12-18 | 苏州智绿环保科技有限公司 | Single metal connector |
-
2016
- 2016-03-29 CN CN201620249136.0U patent/CN205488812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038030A (en) * | 2018-08-01 | 2018-12-18 | 苏州智绿环保科技有限公司 | Single metal connector |
| CN109038030B (en) * | 2018-08-01 | 2024-01-05 | 苏州智绿科技股份有限公司 | Single-core metal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170425 Address after: 213000 Changzhou Province, Wujin national high tech Industrial Development Zone, East Road, No. 158 Patentee after: Zhao Sha Address before: 213000 Changzhou Province, Wujin national high tech Industrial Development Zone, East Road, No. 158 Patentee before: CHANGZHOU XINLYU INTELLIGENT TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |