CN206516845U - A kind of mutual-inserting type connector and its male and female end glue cored structure - Google Patents
A kind of mutual-inserting type connector and its male and female end glue cored structure Download PDFInfo
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- CN206516845U CN206516845U CN201720174364.0U CN201720174364U CN206516845U CN 206516845 U CN206516845 U CN 206516845U CN 201720174364 U CN201720174364 U CN 201720174364U CN 206516845 U CN206516845 U CN 206516845U
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- male
- glue core
- female end
- female
- guide wall
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Abstract
The utility model discloses a kind of mutual-inserting type connector and its male and female end glue cored structure, it is provided with including male end and female end, in the male end in male end glue core, the female end and is provided with female end glue core, male end glue core and female end the glue core is provided with the error-proof structure being mutually matched, it is characterised in that：The insertion end periphery of the female end glue core is provided with a guide wall, the male end glue core front end includes internal plug seat and shell body, the insertion end of the female end glue core coordinates with the internal plug seat grafting, the guide wall is inserted between the housing and internal plug seat in groove, and the outer edge surface of guide wall coordinates with the inner walls, the insertion end of the female end glue core protrudes from the guide wall, ledge constitutes pre-determined bit section, and the pre-determined bit segment length is less than the distance that the housing end face is sunken in the interpolation hole end surface.The utility model can first be positioned by guide wall when to inserting, then correct to inserting using error-proof structure, realize the use under all kinds of operating environments.
Description
Technical field
The utility model is related to a kind of cable, wire connector, more particularly to a kind of mutual-inserting type connector and its male and female end
Glue cored structure.
Background technology
Connector is indispensable part in electronic equipment, is between bus and branch, is blocked and isolates obstructed circuit
In important bridge.Common connector is that linear male end coordinates with female end, realizes and is electrically connected with, however, except such a connection side
Outside formula, the one end for also having plenty of connector is arranged on plate, referred to as plate end, and the other end is then matched somebody with somebody for the plate end on line end, with plate
Grafting is closed, realizes and is electrically connected with, usual plate end is located on the housing of various kinds of equipment.
Either conventional linear connector, or plate connector, by the cooperation of male and female end glue cored structure, are obtained
Obtain the electric connection of two terminal circuits.As shown in figure 1, existing female end glue cored structure 1, right-hand member is insertion male end glue core segment, connect
Contravention is inserted in the jack 2 in the middle of glue cored structure from rear end, when male and female end is to grafting, for inserting conveniently, meeting is in glue core knot
Error-proof structure 3 is set on structure, so that can ensure that in smoothly insertion male end, and contact terminal is well electrically connected with.During this,
The operating process of user is that it is positioning to be first directed at error-proof structure, then to inserting, until both close connections.But above-mentioned behaviour
Make process, in well lighted, have enough grafting spaces in the case of, be very normal operating type only, but in light not
Foot, in the case of can't see error-proof structure particular location, especially on plate connector, the interface of equipment close to wall or
Other equipment, without enough grafting spaces, it is quite hard first to position this operating process, also easily occurs plug in trouble,
Make whole equipment short circuit, there is potential safety hazard.
The content of the invention
The utility model purpose is to provide a kind of mutual-inserting type connector and its male and female end glue cored structure, passes through changing for structure
Good, the good grafting for connector of being more convenient for improves the reliability and stability of connection.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of male and female end glue of mutual-inserting type connector
Cored structure, including a male end glue core and a female end glue core, male end glue core and female end the glue core are provided with the fool proof being mutually matched
Structure, the insertion end periphery of the female end glue core is provided with a guide wall, and the male end glue core front end includes internal plug seat and shell body,
The insertion end of the female end glue core coordinates with the internal plug seat grafting, and the guide wall is inserted between the shell body and internal plug seat
In groove, and the outer edge surface of guide wall coordinates with the shell body inwall, and the insertion end of the female end glue core protrudes from described lead
Xiang Bi, ledge constitutes pre-determined bit section, and the pre-determined bit segment length, which is less than in the interpolation hole end surface, is sunken to the shell body end
The distance in face.
In above-mentioned technical proposal, the guide wall is by around the insertion end outer rim annular wall of one week or by several segmentations
Wall is constituted.
In above-mentioned technical proposal, the error-proof structure includes being arranged at the fool proof groove in the middle of the internal plug seat, Yi Jishe
The fool proof post coordinated in the insertion end with the fool proof groove is placed in, and the fool proof capital face is concordant with the insertion end end face.
Further technical scheme is that the fool proof groove is that the groove connected with one of internal plug seat is constituted, described anti-
Slow-witted post is the projection being integrally formed with one of insertion end, and both grafting coordinate.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of mutual-inserting type connector, including male end and
It is provided with female end, the male end in male end glue core and pin terminal, the female end and is provided with female end glue core and socket terminal, the public affairs
End glue core and female end glue core are provided with the error-proof structure being mutually matched, and the insertion end periphery of the female end glue core is oriented to provided with one
Wall, the male end glue core front end includes internal plug seat and shell body, and the insertion end of the female end glue core is matched somebody with somebody with the internal plug seat grafting
Close, the guide wall is inserted between the shell body and internal plug seat in groove, and in the outer edge surface of guide wall and the shell body
Wall coordinates, and the insertion end of the female end glue core protrudes from the guide wall, and ledge constitutes pre-determined bit section, pre-determined bit segment length
Degree is less than the distance that the shell body end face is sunken in the interpolation hole end surface.
In above-mentioned technical proposal, the guide wall is by around the insertion end outer rim annular wall of one week or by several segmentations
Wall is constituted.
In above-mentioned technical proposal, the error-proof structure includes being arranged at the fool proof groove in the middle of the internal plug seat, Yi Jishe
The fool proof post coordinated in the insertion end with the fool proof groove is placed in, and the fool proof capital face is concordant with the insertion end end face.
In above-mentioned technical proposal, the male end or female end are plate end connecting portion, and the female end or male end are line end connecting portion,
Plate end connecting portion includes a locking nut, and the locking nut is located on the inside of fixed plate, and plate end connecting portion passes through described
Locking nut is fixed in the fixed plate.
Further technical scheme is that the line end connecting portion is included outside a retaining ring, the front end of plate end connecting portion
Edge face is provided with the internal thread for being provided with and coordinating with the external screw thread in external screw thread, the retaining ring, the centre of plate end connecting portion
Provided with bulge loop, after plate end connecting portion and line end connecting portion are to inserting, the retaining ring rotates along the external screw thread, to the plate
Connecting portion movement is held, is butted on the bulge loop.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. the insertion periphery of female end glue core is provided with a guide wall in the utility model, match somebody with somebody with the inner walls of male end glue core
Close, and the insertion end of female end glue core protrudes from guide wall composition pre-determined bit section, the pre-determined bit segment length is less than the interpolation nose end
The distance of the housing end face is sunken in face, it is meant that when female end glue core and male end glue core are to inserting, female end is by guide wall guide
Draw insertion male end, after the insertion end of female end glue core touches male end interpolation hole end surface, due to the setting of error-proof structure, female end is not
It can directly be inserted into male end, now male end or female end rotate around axle center, fool proof post is matched with fool proof groove, female end can be complete
Insertion, thus complete male and female end to insert, using pre-determined bit section first positioned, then with error-proof structure adjust to direction interpolation, can
Be easy to not good in operating environment, such as light is weak, working space it is narrow when, easily realize that male and female end is accurate to inserting；
2. the male and female end glue cored structure in the utility model is applied to conventional linear connector, plate company is also applied for
Device is connect, when in use, line end connecting portion is rotated, fool proof groove is matched with fool proof post, you can line end connecting portion is inserted into plate end and connected
, also can be light, accurate to being inserted into position in the case of not mobile device even if plate end connecting portion is close to wall in socket part, keep away
Short circuit or breaking phenomena occur caused by fault-avoidance position；
3. on the one hand the mechanical connection at male and female end can be reinforced using retaining ring, on the other hand when male and female end inner contact terminal
During non-good contact, retaining ring is screwed, female end can be furthered to male end, so as to realize the good contact of both contact terminals, really
Protect the reliability and stability being electrically connected with.
Brief description of the drawings
Fig. 1 is the female end glue cored structure schematic diagram in the utility model background technology；
Fig. 2 is the use state schematic diagram of the utility model embodiment one；
Fig. 3 is the structural representation of plate end connecting portion in Fig. 2；
Fig. 4 is Fig. 3 end face structure schematic diagram；
Fig. 5 is Fig. 3 configuration schematic diagram；
Fig. 6 is the structural representation of line end connecting portion in Fig. 2；
Fig. 7 is Fig. 6 end face structure schematic diagram；
Fig. 8 is Fig. 6 configuration schematic diagram；
Fig. 9 is male and female end glue cored structure schematic diagram in the utility model embodiment one；
Figure 10 is schematic diagram after male and female end glue cored structure is to inserting in the utility model embodiment one.
Wherein：1st, female end glue cored structure；2nd, jack；3rd, error-proof structure；
10th, male end；11st, female end；12nd, male end glue core；13rd, pin terminal；14th, female end glue core；15th, socket terminal；16th, lock
Tight nut；17th, fixed plate；18th, bulge loop；19th, external screw thread；20th, sealing ring；21st, retaining ring；22nd, guide wall；23rd, insertion end；
24th, internal plug seat；25th, shell body；26th, pre-determined bit section；27th, fool proof groove；28th, fool proof post.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：Referring to shown in Fig. 2~10, a kind of mutual-inserting type connector, including male end 10 and female end 11, the male end
It is provided with 10 in male end glue core 12 and pin terminal 13, the female end 11 and is provided with female end glue core 14 and socket terminal 15, the public affairs
End glue core 12 and female end glue core 14 are provided with the error-proof structure being mutually matched, in the present embodiment, and male end 10 is public plate end connection
Portion, female end 11 is bus end connecting portion, as shown in Figure 2.
As shown in Figure 2-5, the public plate end connecting portion includes a locking nut 16, and the locking nut 16 is located at fixed plate 17
Inner side, the public plate end connecting portion is fixed in the fixed plate 17 by the locking nut 16.In the connecting portion of public plate end
Between be provided with bulge loop 18, the front outer face of bulge loop 18 is provided with external screw thread 19.When being fixed in fixed plate 17, bulge loop 18 is with consolidating
Sealing ring 20 is provided between fixed board 17, water resistance is improved.
As shown in figs 6-8, bus end connecting portion includes being provided with and public plate end in a retaining ring 21, the retaining ring 21
After the internal thread that the external screw thread 19 of connecting portion front end coordinates, the public plate end connecting portion and line end connecting portion are to inserting, the locking
Ring 21 rotates along the external screw thread 19, bus end connecting portion is moved axially to the public plate end connecting portion, retaining ring 21 is butted on
On the bulge loop 18.On the one hand the mechanical connection at male and female end can be reinforced, on the other hand can be by bus end connecting portion to public plate end
Connecting portion furthers, so as to realize both contact pins, the good contact of socket terminal, it is ensured that the reliability and stability of electric connection.
As shown in figs. 9-10, the female end glue core 14 in the connecting portion of the bus end, leads in its periphery of insertion end 23 provided with one
To wall 22, the guide wall 22 around the insertion end outer rim three segmentation walls of one week by constituting, in the connecting portion of the plate end
Male end glue core 12, its front end includes internal plug seat 24 and shell body 25, insertion end 23 and the internal plug seat of the female end glue core 14
24 grafting coordinate, and the guide wall 22 is inserted between the shell body 25 and internal plug seat 24 in groove, and the outer rim of guide wall 22
Face coordinates with the inwall of shell body 25, and the insertion end 23 of the female end glue core 14 protrudes from the guide wall 22, ledge
Constitute pre-determined bit section 26, the pre-determined bit section 26 length be less than the end face of internal plug seat 24 in be sunken to the end face of shell body 25 away from
From.
The error-proof structure includes being arranged at the fool proof groove 27 (such as Fig. 4) in the middle of the internal plug seat 24, and is arranged at
The fool proof post 28 (such as Fig. 7) coordinated in the insertion end 23 with the fool proof groove 27, and the top surface of fool proof post 28 and the insertion
Hold 23 end faces concordant.The fool proof groove 27 is that the groove that connect with one of internal plug seat 24 is constituted, the fool proof post 28 for
The projection that one of insertion end 23 is integrally formed, both grafting coordinate.
When 12 pairs of female end glue core 14 and male end glue core are slotting, female end 11 is first guided insertion male end 10 by guide wall 22, works as mother
The insertion end 23 of end glue core 14 is touched after the end face of 10 internal plug seat of male end 24, and due to the setting of error-proof structure, male end 10 can not be straight
Connect and be inserted into female end 11, now female end 11 rotate around axle center (in the present embodiment, male end is plate end connecting portion, it is impossible to rotated,
If both are line end connecting portion, you can optional one end rotation.), fool proof post 28 is matched with fool proof groove 27, male end 10
It is fully-inserted, thus complete male and female end to inserting, 26 first positioned using pre-determined bit section, then square to inserting with error-proof structure regulation
To, it is correct to jack position 24 to ensure, so first position again fool proof to inserting mode, can be easy to it is not good in operating environment, such as
Light is weak, working space it is narrow when, easily realize that male and female end is accurate to inserting, and it is correct to be electrically connected with position.
Claims (9)
1. a kind of male and female end glue cored structure of mutual-inserting type connector, including a male end glue core and a female end glue core, the male end glue
Core and female end glue core are provided with the error-proof structure being mutually matched, it is characterised in that：The insertion end periphery of the female end glue core is provided with
One guide wall, the male end glue core front end includes internal plug seat and shell body, insertion end and the internal plug seat of the female end glue core
Grafting coordinates, and the guide wall is inserted between the shell body and internal plug seat in groove, and the outer edge surface of guide wall with it is described outer
Inner walls coordinate, and the insertion end of the female end glue core protrudes from the guide wall, and ledge constitutes pre-determined bit section, and this makes a reservation for
Position segment length is less than the distance that the housing end face is sunken in the interpolation hole end surface.
2. the male and female end glue cored structure of mutual-inserting type connector according to claim 1, it is characterised in that：The guide wall
By being constituted around the insertion end outer rim annular wall of one week or by several segmentation walls.
3. the male and female end glue cored structure of mutual-inserting type connector according to claim 1, it is characterised in that：The fool proof knot
Structure includes being arranged at the fool proof groove in the middle of the internal plug seat, and is arranged at what is coordinated in the insertion end with the fool proof groove
Fool proof post, and the fool proof capital face is concordant with the insertion end end face.
4. the male and female end glue cored structure of mutual-inserting type connector according to claim 3, it is characterised in that：The fool proof groove
For the groove composition connected with one of internal plug seat, the fool proof post is the projection being integrally formed with one of insertion end,
Both grafting coordinate.
5. male end glue core and pin terminal, the mother are provided with a kind of mutual-inserting type connector, including male end and female end, the male end
Female end glue core and socket terminal are provided with end, male end glue core and female end the glue core is provided with the error-proof structure being mutually matched, its
It is characterised by：The insertion end periphery of the female end glue core is provided with a guide wall, and the male end glue core front end includes internal plug seat and outer
Housing, the insertion end of the female end glue core coordinates with the internal plug seat grafting, and the guide wall inserts the shell body and interpolation
Between hole in groove, and the outer edge surface of guide wall coordinates with the shell body inwall, and the insertion end of the female end glue core is protruded from
The guide wall, ledge constitutes pre-determined bit section, and the pre-determined bit segment length, which is less than in the interpolation hole end surface, to be sunken to outside described
The distance of housing end face.
6. mutual-inserting type connector according to claim 5, it is characterised in that：The guide wall is by around the insertion end outer rim
The annular wall of one week is made up of several segmentation walls.
7. mutual-inserting type connector according to claim 5, it is characterised in that：The error-proof structure includes being arranged in described
A fool proof groove in the middle of jack, and it is arranged at the fool proof post coordinated in the insertion end with the fool proof groove, and the fool proof post
Top surface is concordant with the insertion end end face.
8. mutual-inserting type connector according to claim 5, it is characterised in that：The male end or female end are plate end connecting portion,
The female end or male end are line end connecting portion, and plate end connecting portion includes a locking nut, and the locking nut is located at fixed plate
Inner side, plate end connecting portion is fixed in the fixed plate by the locking nut.
9. mutual-inserting type connector according to claim 8, it is characterised in that：The line end connecting portion includes a retaining ring,
The front outer face of plate end connecting portion is provided with the interior spiral shell for being provided with and coordinating with the external screw thread in external screw thread, the retaining ring
Line, the centre of plate end connecting portion is provided with bulge loop, after plate end connecting portion and line end connecting portion are to inserting, the retaining ring edge
The external screw thread rotation, moves to plate end connecting portion, is butted on the bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174364.0U CN206516845U (en) | 2017-02-24 | 2017-02-24 | A kind of mutual-inserting type connector and its male and female end glue cored structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174364.0U CN206516845U (en) | 2017-02-24 | 2017-02-24 | A kind of mutual-inserting type connector and its male and female end glue cored structure |
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| Publication Number | Publication Date |
|---|---|
| CN206516845U true CN206516845U (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720174364.0U Active CN206516845U (en) | 2017-02-24 | 2017-02-24 | A kind of mutual-inserting type connector and its male and female end glue cored structure |
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| CN (1) | CN206516845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061390A (en) * | 2019-05-29 | 2019-07-26 | 合肥工业大学 | A kind of mistake proofing fastening type hermetically sealed connector |
-
2017
- 2017-02-24 CN CN201720174364.0U patent/CN206516845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061390A (en) * | 2019-05-29 | 2019-07-26 | 合肥工业大学 | A kind of mistake proofing fastening type hermetically sealed connector |
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