CN205790432U - The attachment structure of multicore plug-in connector - Google Patents
The attachment structure of multicore plug-in connector Download PDFInfo
- Publication number
- CN205790432U CN205790432U CN201620469965.XU CN201620469965U CN205790432U CN 205790432 U CN205790432 U CN 205790432U CN 201620469965 U CN201620469965 U CN 201620469965U CN 205790432 U CN205790432 U CN 205790432U
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- CN
- China
- Prior art keywords
- connection post
- connector
- attachment structure
- keeper
- coupling part
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the attachment structure of a kind of multicore plug-in connector, including coupling part and contact portion, it is characterized in that: described coupling part is provided with and is inserted into several connecting hole positions that cable core number matches, described contact portion is that the connection post embedded in each described connecting hole position is constituted, each described connection post includes the insulating barrier of outer layer and the conductive layer of internal layer, described connection post is provided with an axial arranged insert port and the keeper of a radial arrangement, the docking port of described insert port correspondence adapter, described keeper is positioned at the side of described connection post, it is provided with locking member in described keeper, the end of this locking member is inserted on the conducting terminal of cable described in being butted on.This utility model connecting hole position layout is novel, and processability is good, and is prone to the assembling of multiple conducting terminal, and adaptability is good.
Description
Technical field
This utility model relates to a kind of adapter for cable and wire, the attachment structure of a kind of multicore plug-in connector.
Background technology
Adapter is indispensable parts in electronic equipment, is between bus and branch line, is blocked and isolates the important bridge in obstructed circuit.The attachment structure of adapter is generally made up of coupling part and contact portion, in coupling part, may be inserted into each conductor (conducting terminal) of multi-core cable, and each conductor is extended in coupling part；Contact portion is equipped with insulation and connects folder, and when coupling part and contact portion are bonded together, it makes electrical contact with each conductor.
But, when multi-core cable is inserted in coupling part, two large problems can be run into: one to be that conductance is inserted in each hole the most highly difficult and time-consuming；One is that different cables can be with different conductors (conducting terminal), and this needs exist for different Kong Laiyu conductors and coordinates, and the motility of assembling is inadequate, and will cause the raising of cost.
Summary of the invention
This utility model purpose is to provide the attachment structure of a kind of multicore plug-in connector, by the improvement of structure, makes cable insert more convenient, and is applicable to the assembling of multiple conducting terminal, and motility is strong.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the attachment structure of a kind of multicore plug-in connector, including coupling part and contact portion, described coupling part is provided with and is inserted into several connecting hole positions that cable core number matches, described contact portion is that the connection post embedded in each described connecting hole position is constituted, each described connection post includes the insulating barrier of outer layer and the conductive layer of internal layer, described connection post is provided with an axial arranged insert port and the keeper of a radial arrangement, the docking port of described insert port correspondence adapter, described keeper is positioned at the side of described connection post, it is provided with locking member in described keeper, the end of this locking member is inserted on the conducting terminal of cable described in being butted on.
In technique scheme, the outside emitting shape in described connecting hole Wei Chengyou center is arranged, the keeper of each described connection post is towards outside.
Further technical scheme is, on described coupling part, and the periphery of each described connection post corresponding, it is provided with the interlayer insulating layer protruding from described connection capital face, the keeper side of the corresponding each described connection post of described interlayer insulating layer all offers breach.
In technique scheme, also including a retaining lid, described retaining lid is provided with cable-through hole position at each connecting hole position corresponding, described retaining lid is connected with described coupling part by interface arrangment.
Further technical scheme is, described interface arrangment is: be arranged with ring wall along adapter outer rim on described coupling part, each described ring wall is provided with a hole clipping, the inner face of described retaining lid is provided with the connection claw corresponding with described ring wall position, and the end of described connection claw is provided with and the barb of described hole clipping snap-fit engagement.
In technique scheme, on the outer face of described retaining lid, it is provided with, between adjacent described cable-through hole position, the separated time hurdle protruding from outer face.
In technique scheme, the periphery of the inner face of described retaining lid each described cable-through hole position corresponding is provided with guide cylinder, and the bottom of described guide cylinder is butted on the connection post of contact portion.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
1. in this utility model, the connection post of contact portion is distributed in emitting shape, just like tree fork shape, and ensure to connect the keeper on post outwardly, so conducting terminal at cable inserts from the mouth that is axially inserted into connecting post, locking member can enter from the keeper of radial arrangement and connect post, push against conducting terminal, it is achieved conducting terminal and the electrical connection of contact portion；Compared with conventional connected mode, assemble more convenient, can with multiple conducting terminal complete assemble, conducting terminal without with conductive layer tight fit, adaptability is good, reduce production cost；
2. coupling part arranges interlayer insulating layer between each adjacent connection post; connection post is wrapped in interlayer insulating layer; only breach is set in corresponding keeper side; installation for locking member; one is for providing the second insulation protection in addition to the insulating barrier connected in post between each heart yearn, it is ensured that the insulating properties between adjacent each heart yearn；
The most also include a retaining lid, retaining lid is connected with coupling part by interface arrangment, after the conducting terminal of heart yearn inserts connection post, the connection that retaining lid is heart yearn provides position-limiting action, prevent heart yearn in use because of exited by external force connect post phenomenon occur, improve connect intensity and stability.
Accompanying drawing explanation
Fig. 1 is the structural representation (without retaining lid) of this utility model embodiment one；
Fig. 2 is the top perspective view of Fig. 1；
Fig. 3 is the structural representation after retaining lid is connected with coupling part in this utility model embodiment one；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the structural representation of retaining lid in this utility model embodiment one；
Fig. 6 is the structural representation of this utility model embodiment two.
Wherein: 1, coupling part；2, contact portion；3, post is connected；4, insulating barrier；5, conductive layer；6, insert port；7, locking member；8, plate female end；9, interlayer insulating layer；10, retaining lid；11, cable-through hole position；12, ring wall；13, hole clipping；14, claw is connected；15, barb；16, separated time hurdle；17, guide cylinder；18, breach；19, line female end.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment one: see shown in Fig. 1～5, a kind of attachment structure of multicore plug-in connector, including coupling part 1 and contact portion 2, described coupling part 1 is provided with five the connecting hole positions matched with five core cables being inserted into, described contact portion 2 is that the connection post 3 embedded in each described connecting hole position is constituted, integrative-structure, each described connection post 3 includes the insulating barrier 4 of outer layer and the conductive layer 5 of internal layer, described connection post 3 is provided with axial arranged insert port 6 and a keeper for a radial arrangement, the docking port (cable direction of insertion) of the corresponding adapter of described insert port 6, described keeper is positioned at the side of described connection post 3, locking member 7 it is provided with in described keeper, this locking member 7 is a stud, its end is inserted on the conducting terminal of cable described in being butted on.
In the present embodiment, attachment structure is positioned in plate female end 8, as in figure 2 it is shown, the outside emitting shape in described connecting hole Wei Chengyou center is arranged, such as tree fork shape, the keeper of each described connection post 3 is towards outside, on described coupling part 1, the periphery of each described connection post 3 corresponding, it is provided with the interlayer insulating layer 9 protruding from described connection post 3 end face, in connection post 3 is wrapped in by interlayer insulating layer 9, play good separation, the effect of insulation；The keeper side of the corresponding each described connection post 3 of described interlayer insulating layer 9 all offers breach 18, in order to screwing of locking member 7, shown in Figure 1.
As it is shown on figure 3, also include a retaining lid 10, described retaining lid 10 being provided with at each connecting hole position corresponding cable-through hole position 11, described retaining lid 10 is connected with described coupling part by interface arrangment.
As shown in Figure 4,5, described interface arrangment is: be arranged with ring wall 12 along adapter outer rim on described coupling part 1, each described ring wall 12 is provided with a hole clipping 13, the inner face of described retaining lid 10 is provided with the connection claw 14 corresponding with described ring wall 12 position, and the end of described connection claw 14 is provided with and the barb 15 of described hole clipping 13 snap-fit engagement.
On the outer face of described retaining lid 10, it is provided with, between adjacent described cable-through hole position 11, the separated time hurdle 16 protruding from outer face, it is possible to as the reinforcement strengthening retaining lid 10 intensity.The periphery of the inner face of described retaining lid 10 each described cable-through hole position 11 corresponding is provided with guide cylinder 17, and the bottom of described guide cylinder 17 is butted on the connection post 3 of contact portion 2, as shown in Figure 3.After conducting terminal is inserted in connection post 3, screws each locking member 7, retaining lid 10 is covered to coupling part 1, in making the hole clipping 13 that the barb 15 of connection claw 14 snaps on ring wall 12, complete assembling.
Embodiment two: shown in Figure 6, the attachment structure of a kind of multicore plug-in connector, in the present embodiment, its attachment structure and embodiment one basic simlarity, difference is, attachment structure is positioned in line female end 19.
Claims (7)
1. an attachment structure for multicore plug-in connector, including coupling part and contact portion, it is special
Levy and be: described coupling part is provided with and is inserted into several connecting hole positions that cable core number matches, institute
Stating contact portion is that the connection post embedded in each described connecting hole position is constituted, and each described connection post includes
The insulating barrier of outer layer and the conductive layer of internal layer, described connection post is provided with an axial arranged insert port and a footpath
To the keeper arranged, the docking port of described insert port correspondence adapter, described keeper is positioned at described connection
The side of post, is provided with locking member in described keeper, the end of this locking member be butted on described in be inserted into cable
On conducting terminal.
The attachment structure of multicore plug-in connector the most according to claim 1, it is characterised in that:
The outside emitting shape in described connecting hole Wei Chengyou center is arranged, the keeper of each described connection post is towards outward
Side.
The attachment structure of multicore plug-in connector the most according to claim 1 and 2, its feature exists
In: on described coupling part, the periphery of each described connection post corresponding, it is provided with and protrudes from described connection post
The interlayer insulating layer of end face, the keeper side of the corresponding each described connection post of described interlayer insulating layer all offers scarce
Mouthful.
The attachment structure of multicore plug-in connector the most according to claim 1, it is characterised in that:
Also include a retaining lid, described retaining lid be provided with at each connecting hole position corresponding cable-through hole position, described only
Move back lid to be connected with described coupling part by interface arrangment.
The attachment structure of multicore plug-in connector the most according to claim 4, it is characterised in that:
Described interface arrangment is: be arranged with ring wall, each described ring wall along adapter outer rim on described coupling part
Being provided with a hole clipping, the inner face of described retaining lid is provided with the connection claw corresponding with described ring wall position,
The end of described connection claw is provided with and the barb of described hole clipping snap-fit engagement.
The attachment structure of multicore plug-in connector the most according to claim 4, it is characterised in that:
On the outer face of described retaining lid, it is provided with, between adjacent described cable-through hole position, the separated time hurdle protruding from outer face.
7., according to the attachment structure of the multicore plug-in connector described in claim 4 or 5, its feature exists
The periphery of inner face each the described cable-through hole position corresponding in: described retaining lid is provided with guide cylinder, described in lead
It is butted on the connection post of contact portion to the bottom of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469965.XU CN205790432U (en) | 2016-05-23 | 2016-05-23 | The attachment structure of multicore plug-in connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469965.XU CN205790432U (en) | 2016-05-23 | 2016-05-23 | The attachment structure of multicore plug-in connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790432U true CN205790432U (en) | 2016-12-07 |
Family
ID=58115756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469965.XU Withdrawn - After Issue CN205790432U (en) | 2016-05-23 | 2016-05-23 | The attachment structure of multicore plug-in connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826708A (en) * | 2016-05-23 | 2016-08-03 | 苏州丰年科技股份有限公司 | Connection structure of multi-core plug-in connector |
-
2016
- 2016-05-23 CN CN201620469965.XU patent/CN205790432U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826708A (en) * | 2016-05-23 | 2016-08-03 | 苏州丰年科技股份有限公司 | Connection structure of multi-core plug-in connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20190705 |