CN205595544U - To inserting formula connector - Google Patents
To inserting formula connector Download PDFInfo
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- CN205595544U CN205595544U CN201620323069.2U CN201620323069U CN205595544U CN 205595544 U CN205595544 U CN 205595544U CN 201620323069 U CN201620323069 U CN 201620323069U CN 205595544 U CN205595544 U CN 205595544U
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- face
- mutual
- female end
- inserting type
- type adapter
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Abstract
The utility model discloses a to inserting formula connector, including public end and female end, its characterized in that: include still that one set is located public end with locking structure between female end, this locking structure are the ring -type, and the rampart is equipped with radial limit structure on being close to a side end face in it, are equipped with the helicitic texture in this radial limit structure extends to certainly on the rampart opposite side terminal surface, be equipped with on the outer fringe face of public end or female end with the radial spacing recess of limit structure complex, and opposite side be equipped with on the outer fringe face of female end or public end with the external screw thread of helicitic texture interlock. The utility model discloses a set up locking structure, utilize the cooperation of radial limit structure and helicitic texture, realize two -way locking, effectively improve the locking force, avoid receiving external force to influence and loose taking off, ensure the reliability of connecting.
Description
Technical field
This utility model relates to a kind of adapter for cable and wire, and especially a kind of mutual-inserting type connects
Device.
Background technology
Adapter is indispensable parts in electronic equipment, is between bus and branch line, is blocked and lonely
Important bridge in vertical obstructed circuit.In the lasting reliable operating ensureing equipment, for adapter, first
The requirement wanted is that annexation is stable, is not easily disconnected from；These plugs and sockets (or male end female end) lead to simultaneously
Often to use the long time, require that again adapter is durable, water proof and dust proof, it is suitable for various rooms
The needs of outer adverse circumstances.
Generally, mutual-inserting type adapter includes male end and female end, and both are to realizing the connection of internal sizes core after inserting,
Depart from during for preventing between male and female end by external force, buckle structure can be added in male and female end junction,
And this buckle structure is nothing more than following several: 1. screw-threaded coupling；2. ball lock；3. the lock of spiral groove type
Tightly, there is problems of, take up room the defects such as big, processing cost height and unblock difficulty, is unfavorable for even
Connect the high-volume of device, low-cost production.
It addition, generally buckle structure is only the most spacing from a direction, axially (such as screw-threaded coupling) or footpath
To (such as ball lock), the firmness of locking is the best, easily misreads under the influence of external force and locks, and spiral
The locking mode of slot type is the most complex, and formed in mould precision is required height, when unlocking
Need use instrument, when some it is frequently necessary to the occasion use splitting wiring, unlock and split inconvenience.
Summary of the invention
This utility model purpose is to provide a kind of mutual-inserting type adapter, by the improvement of structure, the company of improve
Connect the connectivity robustness of device, it is to avoid depart from, and simple in construction, it is easy to assemble and use.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of mutual-inserting type adapter,
Including male end and female end, one is sheathed on the locking mechanism between described male end and described female end, and this locking is tied
In the form of a ring, its internal ring wall is provided with radially position limiting structure to structure near a side end face, from this radial direction position limiting structure
Extend to internal ring wall opposite side end face and be provided with helicitic texture；The outer edge surface of described male end or female end is provided with
The limited impression coordinated with described radial direction position limiting structure, and the described female end of opposite side or the outer edge surface of male end
It is provided with the external screw thread engaged with described helicitic texture.
In technique scheme, described radial direction position limiting structure be along described locking mechanism internal ring wall arrange convex
Rise or bulge loop.
In technique scheme, described radial direction position limiting structure is the card arranged along described locking mechanism internal ring wall
Several claws of ring or annular spread, and the end of snap ring or claw has the degree of freedom of radial deformation.
Further technical scheme is that the end of described snap ring or claw is barb, the outer edge surface of this barb
For guiding surface.
In technique scheme, the described limited impression cell wall outer rim near grafting end face side is provided with guiding
Arcwall face, opposite side cell wall outer rim protrudes from this guiding arcwall face, and described radial direction position limiting structure falls into this limit
In the groove of position, and there is the degree of freedom moved along limited impression circumference.
In technique scheme, described male end and female end include housing and glue core, described housing and glue respectively
Between core threaded, described limited impression is arranged on the glue core of described male end or female end.
Further technical scheme is, on the glue core end face of side, described limited impression place, to be provided with and protrude from
The annular guide wall of end face, the electric connection terminal for grafting is positioned at this annular guide wall；Described outer spiral shell
On the glue core end face of side, stricture of vagina place, being provided with and appear the annular linkage section in end face suddenly, described external screw thread is arranged at
On this annular linkage section outer edge surface, the electric connection terminal for grafting is positioned at described annular linkage section；Institute
The internal ring wall of the outer edge surface and described annular linkage section of stating annular guide wall is slidably matched.
Further, described annular guide wall is provided with at least one breach, described annular linkage section
Inner side is provided with the projection coordinated with this breach.
In technique scheme, described locking mechanism outer edge surface is provided with several anti-skidding projections.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
Locking mechanism the most of the present utility model comprises double locking, and one is radial direction position limiting structure, and one is spiral shell
Stricture of vagina structure, is connected with male end (or female end) by radial direction position limiting structure, and by helicitic texture and female end (or
Male end) connect, so realize radially dual sealed with axial, compared with conventional one-way locking, lock
Closing performance more preferably, fastness is greatly enhanced, and effectively guarantees the switching performance of male and female end；It addition,
Locking mechanism first passes through radially position limiting structure and is connected, after to grafting with male end (or female end) when assembling
Female end (or male end) is made to move axially to male end (or female end) side by rotational lock structure, until lock
Tightly, during unblock rotational lock structure and to side apply pulling force, make female end (or male end) slowly exit,
Without specific purpose tool, easy to operate；
2. radially position limiting structure and the combination of helicitic texture so that locking mechanism is when by external force, i.e.
It is that helicitic texture has loosened, but radially position limiting structure is by locking its displacement in the axial direction, if not tying
Sympodium pulling force upwards, locking mechanism is difficult to disengage, therefore has good locking effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation after male end and the locking mechanism of this utility model embodiment one combines；
Fig. 3 is the sectional view of Fig. 2；
Fig. 4 is the close-up schematic view of Fig. 3；
Fig. 5 is the schematic diagram of locking mechanism in this utility model embodiment one；
Fig. 6 is the sectional view of Fig. 5；
Fig. 7 is the structural representation of male end in this utility model embodiment one；
Fig. 8 is the structural representation of female end in this utility model embodiment one.
Wherein: 1, male end；2, female end；3, locking mechanism；4, anti-skidding projection；5, the most spacing
Structure；6, helicitic texture；7, limited impression；8, external screw thread；9, housing；10, glue core；11、
Claw；12, guiding surface；13, arcwall face is guided；14, annular guide wall；15, electric connection terminal；
16, annular linkage section；17, breach；18, protruding.
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. 1～8, a kind of mutual-inserting type adapter, including male end 1 and female end 2,
One is sheathed on the locking mechanism 3 between described male end 1 and described female end 2, this locking mechanism 3 in the form of a ring,
Outer edge surface be provided with several anti-skidding protruding 4, its internal ring wall is provided with radially spacing knot near a side end face
Structure 5, extends to internal ring wall opposite side end face from this radial direction position limiting structure 5 and is provided with helicitic texture 6；Institute
State the outer edge surface of male end 1 and be provided with the limited impression 7 coordinated with described radial direction position limiting structure 5, and another
The outer edge surface of the described female end 2 of side is provided with the external screw thread 8 engaged with described helicitic texture 6.
As shown in Figure 2,3, described male end 1 and female end 2 include housing 9 and glue core 10 respectively, described
Threadeding between housing 9 with glue core 10, described limited impression 7 is arranged at the glue core of described male end 1
On 10.
As shown in Figure 5,6, described radial direction position limiting structure 5 is to arrange along described locking mechanism 3 internal ring wall
Six claws 11, and the end of claw 11 has the degree of freedom of radial deformation, i.e. has certain contraction
Elastic.Claw 11 is gathered to center, and end is barb, and the outer edge surface of this barb is guiding surface 12,
When coordinating with limited impression 7, can fall in limited impression 7 by guiding surface 12.
As shown in Figure 4, described limited impression 7 is provided with guiding arc near the cell wall outer rim of grafting end face side
Shape face 13, opposite side cell wall outer rim protrudes from this guiding arcwall face 13, and described radial direction position limiting structure 5 falls
Enter in this limited impression 7, and there is the degree of freedom along limited impression 7 circumference movement, therefore locking mechanism
3 can rotate freely in circumference, and are axially affected by what radially position limiting structure 5 limited.Work as female end
During insertion, rotational lock structure 3, due to the restriction of radial direction position limiting structure 5 so that female end 2 is to male end
1 side moves axially, until female end 2 glue core end face is butted on male end 1 glue core end face, it is achieved male and female end
Connect completely.
For avoiding female end 2 to move axially hour offset, on the glue core end face of side, described limited impression 7 place
(on male end 1 end face), is provided with the annular guide wall 14 protruding from end face, for the electric connecting terminal of grafting
Son 15 is positioned at this annular guide wall 14；(female end 2 on the glue core end face of side, described external screw thread 8 place
On end face), it is provided with and appears the annular linkage section 16 in end face suddenly, described external screw thread 8 is arranged at this annular even
On the section of connecing 16 outer edge surface, the electric connection terminal 15 for grafting is positioned at described annular linkage section 16；
The outer edge surface of described annular guide wall 14 is slidably matched, mother with the internal ring wall of described annular linkage section 16
End 2 is when male end 1 moves axially, and annular guide wall 14 just can be formed with annular coordinating of linkage section 16
Guide, it is to avoid skew, also enhance insulation effect simultaneously.
As shown in Figure 7,8, described annular guide wall 14 is provided with two breach 17, and described annular connects
The inner side of section is provided with the projection 18 coordinated with this breach 17.After male end 1 and female end 2 grafting, breach 17
With protruding 18 coordinate, can prevent male and female end from relatively rotating.
Embodiment two: a kind of mutual-inserting type adapter, including male end and female end, one be sheathed on described male end with
Locking mechanism between described female end, in the form of a ring, it is anti-skidding convex that outer edge surface is provided with several to this locking mechanism
Rising, its internal ring wall is provided with radially position limiting structure near a side end face, extends to from this radial direction position limiting structure
Internal ring wall opposite side end face is provided with helicitic texture；The outer edge surface of described female end is provided with and limits with described radial direction
The limited impression that bit architecture coordinates, and the outer edge surface of the described male end of opposite side is provided with and ties with described screw thread
The external screw thread of structure occlusion.
In the present embodiment, described radial direction position limiting structure be along described locking mechanism internal ring wall arrange convex
Ring.After bulge loop falls into the limited impression of female end one, can rotate in a circumferential direction, after male end is inserted, rotation lock
Locking structure, can lock male and female end grafting.
Claims (9)
1. a mutual-inserting type adapter, including male end and female end, it is characterised in that: also include that one is sheathed on
Locking mechanism between described male end and described female end, in the form of a ring, its internal ring wall is near side for this locking mechanism
End face is provided with radially position limiting structure, extends to internal ring wall opposite side end face from this radial direction position limiting structure and is provided with
Helicitic texture；The outer edge surface of described male end or female end is provided with spacing recessed with what described radial direction position limiting structure coordinated
Groove, and the outer edge surface of the described female end of opposite side or male end is provided with the outer spiral shell engaged with described helicitic texture
Stricture of vagina.
Mutual-inserting type adapter the most according to claim 1, it is characterised in that: the spacing knot of described radial direction
Structure is the projection or bulge loop arranged along described locking mechanism internal ring wall.
Mutual-inserting type adapter the most according to claim 1, it is characterised in that: the spacing knot of described radial direction
Structure is the snap ring or several claws of annular spread arranged along described locking mechanism internal ring wall, and snap ring or card
The end of pawl has the degree of freedom of radial deformation.
Mutual-inserting type adapter the most according to claim 3, it is characterised in that: described snap ring or claw
End be barb, the outer edge surface of this barb is guiding surface.
Mutual-inserting type adapter the most according to claim 1, it is characterised in that: described limited impression leans on
The cell wall outer rim of nearly grafting end face side is provided with guiding arcwall face, and opposite side cell wall outer rim protrudes from this guiding arc
Shape face, described radial direction position limiting structure falls in this limited impression, and have along limited impression circumference move from
By spending.
Mutual-inserting type adapter the most according to claim 1, it is characterised in that: described male end and female end
Including housing and glue core respectively, threaded between described housing with glue core, described limited impression is arranged at institute
State on the glue core of male end or female end.
Mutual-inserting type adapter the most according to claim 6, it is characterised in that: described limited impression institute
On the glue core end face of side, it is provided with the annular guide wall protruding from end face, for the electric connection terminal position of grafting
In this annular guide wall；On the glue core end face of side, described external screw thread place, it is provided with and appears the annular in end face suddenly
Linkage section, described external screw thread is arranged on this annular linkage section outer edge surface, for the electric connection terminal position of grafting
In described annular linkage section；The outer edge surface of described annular guide wall is sliding with the internal ring wall of described annular linkage section
Dynamic cooperation.
Mutual-inserting type adapter the most according to claim 7, it is characterised in that: described annular guide wall
Being provided with at least one breach, the inner side of described annular linkage section is provided with the projection coordinated with this breach.
Mutual-inserting type adapter the most according to claim 1, it is characterised in that: outside described locking mechanism
Edge face is provided with several anti-skidding projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323069.2U CN205595544U (en) | 2016-04-18 | 2016-04-18 | To inserting formula connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323069.2U CN205595544U (en) | 2016-04-18 | 2016-04-18 | To inserting formula connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595544U true CN205595544U (en) | 2016-09-21 |
Family
ID=56935098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620323069.2U Active CN205595544U (en) | 2016-04-18 | 2016-04-18 | To inserting formula connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811166A (en) * | 2016-04-18 | 2016-07-27 | 苏州丰年科技股份有限公司 | Inserted type connector |
| WO2022183935A1 (en) * | 2021-04-14 | 2022-09-09 | 泰州市航宇电器有限公司 | Dual-locking electrical connector |
-
2016
- 2016-04-18 CN CN201620323069.2U patent/CN205595544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811166A (en) * | 2016-04-18 | 2016-07-27 | 苏州丰年科技股份有限公司 | Inserted type connector |
| WO2022183935A1 (en) * | 2021-04-14 | 2022-09-09 | 泰州市航宇电器有限公司 | Dual-locking electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |