CN107994376A - Fast dismounting arrangements of electric connection - Google Patents
Fast dismounting arrangements of electric connection Download PDFInfo
- Publication number
- CN107994376A CN107994376A CN201711231527.5A CN201711231527A CN107994376A CN 107994376 A CN107994376 A CN 107994376A CN 201711231527 A CN201711231527 A CN 201711231527A CN 107994376 A CN107994376 A CN 107994376A
- Authority
- CN
- China
- Prior art keywords
- connector
- groove
- cylinder
- arrangements
- electric connection
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention discloses a kind of fast dismounting arrangements of electric connection, including the first connector (1) made of conductive material and the second connector (2), the periphery of described first connector (1) one end is cylinder, it is provided with the periphery of cylinder circumferentially and the groove (11) that is gradually reduced of depth, the notch (12) for axially extending and being connected to one end larger with groove (11) depth is provided with the side of cylindrical end face, described second connector (2) one end is provided with and the circular hole of the cylinder engagement (21), the protrusion (22) of groove (11) can be caught in along notch (12) when being provided with the hole wall of circular hole (21) when cylinder insertion circular hole (21).The less angle of rotation can form firm connection after the fast dismounting arrangements of electric connection of the present invention only needs the cylinder of the first connector being inserted into the circular hole of the second connector in connection, easy to connect, also very firm after connection.
Description
Technical field
The present invention relates to a kind of arrangements of electric connection.
Background technology
The attachment device of existing electric wire such as harness, is usually used nipple, snap fit connector is attached.These connect
It is comparatively laborious during head contact connection, and exist and connect unsteady problem, for example nipple needs multi-turn rotation, clamping connects
It is easily releasable etc. during head under tension.
The content of the invention
There is provided a kind of easy to connect and stable connection it is an object of the invention to avoid deficiency of the prior art
Fast dismounting arrangements of electric connection.
The purpose of the present invention is achieved through the following technical solutions：
A kind of fast dismounting arrangements of electric connection, including the first connector made of conductive material and the second connector, institute are provided
The periphery for stating first connector one end is cylinder, is provided with the periphery of cylinder circumferentially and depth is gradually reduced
Groove, the notch for axially extending and being connected to one end larger with gash depth, institute are provided with the side of cylindrical end face
State second connector one end and be provided with circular hole with the cylinder engagement, be provided with the hole wall of circular hole when cylinder is inserted into
The protrusion of groove can be caught in during circular hole along notch.
As a further improvement, the periphery of the cylinder has been extended positioning in the less one end of gash depth
Groove, the bottom surface of the locating slot is plane, and the protrusion is vertical bar shape, and the protrusion can be caught in locating slot along groove.
As a further improvement, first connector is made of flexible conductive material.
As a further improvement, the cylindrical end face is provided with the grooving axially extended to groove, described to cut
The both ends of groove reach cylinder side face.
As a further improvement, the bottom of the grooving is axially extended to the lower section of groove.
Fast dismounting arrangements of electric connection provided by the invention, including the first connector made of conductive material and the second connection
Head, the periphery of described first connector one end is cylinder, is provided with the periphery of cylinder circumferentially and depth is gradual
The groove of reduction, be provided with the side of cylindrical end face axially extend to one end larger with gash depth be connected lack
Mouthful, described second connector one end is provided with the circular hole with the cylinder engagement, is provided with the hole wall of circular hole and works as cylinder
Body can be caught in the protrusion of groove along notch when being inserted into circular hole.The first connector and the second connector are respectively with waiting to be electrically connected during use
Component connection, then the cylinder of the first connector is inserted into the circular hole of the second connector, protrusion is along notch card during insertion
Enter groove, then relatively rotate by a certain angle the first connector and the second connector, so that raised shallower towards gash depth
One end is moved, and since the depth of groove is gradually reduced, protrusion understands little by little extruded channels bottom, is finally stuck in groove securely
In, it is radially fixed by cylinder and circular hole progress between such first connector and the second connector, pass through raised and groove
Axial restraint is carried out, the first connector and the second connector mutually lock to form firm electrical connection, when needing to dismantle, by the
One connector and the second connector rotate backward relatively.The fast dismounting arrangements of electric connection of the present invention only needs to insert in connection
Enter and rotate less angle, it is easy to connect, it is also very firm after connection.
Brief description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structure diagram of the first connector of fast dismounting arrangements of electric connection.
Fig. 2 is that the cylinder of the first connector of fast dismounting arrangements of electric connection removes the structure diagram after portion of material.
Fig. 3 is the structure diagram of the second connector of fast dismounting arrangements of electric connection.
Fig. 4 is the first connector of fast dismounting arrangements of electric connection and the connection diagram of the second connector.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to make those skilled in the art more fully understand technical scheme
Apply example the present invention is described in further detail, it is necessary to explanation, in the case where there is no conflict, embodiments herein and
Feature in embodiment can be mutually combined.
As shown in Figures 1 to 4, fast dismounting arrangements of electric connection of the present invention, including the first company made of conductive material
1 and second connector 2 of connector, the periphery of described first connector, 1 one end is cylinder, is provided with the periphery of cylinder along week
To extension and the groove 11 that is gradually reduced of depth, be provided with the side of cylindrical end face axially extend to 11 depth of groove
The notch 12 that larger one end is connected, described second connector, 2 one end be provided with the circular hole of the cylinder engagement 21,
The protrusion 22 of groove 11 can be caught in when cylinder is inserted into circular hole 21 along notch 12 by being provided with the hole wall of circular hole 21.
When in use, the first connector 1 and the second connector 2 are connected the present embodiment with component to be electrically connected respectively, so
The cylinder of the first connector 1 is inserted into the circular hole 21 of the second connector 2 afterwards, protrusion 22 is caught in groove along notch 12 during insertion
11, the first connector 1 and the second connector 2 is relatively rotated by a certain angle (90 degree or so), so that protrusion 22 is towards groove
The shallower one end movement of 11 depth, since the depth of groove 11 is gradually reduced, protrusion 22 understands little by little 11 bottom of extruded channels, most
It is stuck in securely in groove 11 afterwards, by cylinder and circular hole 21 into conduct between such first connector, 1 and second connector 2
To fixation, axial restraint is carried out by protrusion 22 and groove 11, the first connector 1 and the mutually locking of the second connector 2 form steady
Solid electrical connection.When needing to dismantle, the first connector and the second connector are rotated backward into certain angle relatively.This hair
Bright fast dismounting arrangements of electric connection only needs to be inserted into and rotate less angle in connection, easy to connect, after connection also very
It is firm.
As further preferred embodiment, the periphery of the cylinder is set in the less one end extension of 11 depth of groove
Locating slot 14 is equipped with, the bottom surface of the locating slot 14 is plane, and described raised 22 be vertical bar shape, and described raised 22 can be along groove 11
It is caught in locating slot 14.In this way, after protrusion 22 can be caught in one end of groove 11 depth minimum, can continue to be caught in locating slot 14,
Since the bottom surface of locating slot 14 is plane, plane can position the protrusion 22 of vertical bar shape, prevent the first connector 1 and second
Connector 2 rotates backward, and is not easy to loosen after connection, further improves the stability of connection.
As further preferred embodiment, first connector 1 is made of flexible conductive material, described
Cylindrical end face is provided with the grooving 13 axially extended at groove 11, and the bottom of the grooving 13 is axially extended to groove
11 lower section, the both ends of the grooving 13 reach cylinder side face.Due to being provided with grooving 13, the circle on the first connector 1
Cylinder be easy to produce elastic deformation, protrusion 22 little by little extruded channels 11 when, the side of extruding force cylinder, receives grooving 13
Narrow, protrusion 22 can be caught in one end of groove 11 depth minimum, while the epimere of cylinder produces and shrinks elastic deformation, to protrusion 22
Connection with groove 11 provides a pretightning force, connects both closer, is not easy to slip, and further improves the firm of connection
Property.
Many details are elaborated in above description to facilitate a thorough understanding of the present invention, still, the present invention can be with
Implemented using other different from other modes described here, it is thus impossible to be interpreted as limiting the scope of the invention.
In short, although the present invention illustrates above-mentioned preferred embodiment, although it should be noted that those skilled in the art
Member can carry out various change and remodeling, unless such change and remodeling deviate from the scope of the present invention, otherwise should all wrap
Include within the scope of the present invention.
Claims (5)
- A kind of 1. fast dismounting arrangements of electric connection, it is characterised in that：Connect including the first connector (1) made of conductive material and second Connector (2), the periphery of described first connector (1) one end is cylinder, be provided with the periphery of cylinder circumferentially and The groove (11) that depth is gradually reduced, is provided with the side of cylindrical end face and axially extends to larger with groove (11) depth The notch (12) that is connected of one end, described second connector (2) one end be provided with the circular hole of the cylinder engagement (21), The protrusion of groove (11) can be caught in along notch (12) when being provided with the hole wall of circular hole (21) when cylinder insertion circular hole (21) (22)。
- 2. fast dismounting arrangements of electric connection according to claim 1, it is characterised in that：The periphery of the cylinder is in groove (11) the less one end of depth has been extended locating slot (14), and the bottom surface of the locating slot (14) is plane, the protrusion (22) it is vertical bar shape, the protrusion (22) can be caught in along groove (11) in locating slot (14).
- 3. fast dismounting arrangements of electric connection according to claim 1 or 2, it is characterised in that：First connector (1) is by having Flexible conductive material is made.
- 4. the fast dismounting arrangements of electric connection according to claim 1 or 2 or 3, it is characterised in that：The cylindrical end face is set Have to axially extend to the grooving (13) at groove (11) place, the both ends of the grooving (13) and reach cylinder side face.
- 5. fast dismounting arrangements of electric connection according to claim 4, it is characterised in that：The bottom of the grooving (13) is vertically Extend to the lower section of groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231527.5A CN107994376A (en) | 2017-11-29 | 2017-11-29 | Fast dismounting arrangements of electric connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231527.5A CN107994376A (en) | 2017-11-29 | 2017-11-29 | Fast dismounting arrangements of electric connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107994376A true CN107994376A (en) | 2018-05-04 |
Family
ID=62034305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711231527.5A Pending CN107994376A (en) | 2017-11-29 | 2017-11-29 | Fast dismounting arrangements of electric connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107994376A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101218745B1 (en) * | 2011-10-31 | 2013-01-09 | 삼호전자 주식회사 | Waterproof cable connector |
| CN202718994U (en) * | 2012-08-08 | 2013-02-06 | 福建茶花家居塑料用品有限公司 | Combination of positioning pin and positioning cap |
| CN105140694A (en) * | 2015-06-28 | 2015-12-09 | 中航光电科技股份有限公司 | Connector |
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
-
2017
- 2017-11-29 CN CN201711231527.5A patent/CN107994376A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101218745B1 (en) * | 2011-10-31 | 2013-01-09 | 삼호전자 주식회사 | Waterproof cable connector |
| CN202718994U (en) * | 2012-08-08 | 2013-02-06 | 福建茶花家居塑料用品有限公司 | Combination of positioning pin and positioning cap |
| CN105140694A (en) * | 2015-06-28 | 2015-12-09 | 中航光电科技股份有限公司 | Connector |
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180504 |