CN108539509B - A kind of anti-loosening connector - Google Patents
A kind of anti-loosening connector Download PDFInfo
- Publication number
- CN108539509B CN108539509B CN201810094061.7A CN201810094061A CN108539509B CN 108539509 B CN108539509 B CN 108539509B CN 201810094061 A CN201810094061 A CN 201810094061A CN 108539509 B CN108539509 B CN 108539509B
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- CN
- China
- Prior art keywords
- piece
- elastic
- insulation shell
- external insulation
- locating slot
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of anti-loosening connectors, external insulation shell including connector rectangle, jack and notch are formed on external insulation shell, supporting plate is formed on the two sides of external insulation shell rear end, the locating slot through external insulation shell front end face is formed on external insulation shell upper side wall on the upside of supporting plate, Elastic buckle is plugged in locating slot, Elastic buckle includes the first branch piece of lower horizontal, first branch piece is fixed by screws on supporting plate, the inner end of first branch piece is plugged in locating slot and forms the second vertical branch piece, the upper end of second branch piece forms the first arc-shaped elastic piece, the outer end of first elastic piece is lower than the inner end of the first elastic piece and forms flange, the upper end of flange forms the second arc-shaped elastic piece, the inner end of second elastic piece, which is higher than the bottom end of the second elastic piece and is distributed in, forms vertical third in locating slot Branch piece.The present invention can play guiding role, while can prevent from loosening, and avoid poor contact.
Description
Technical field:
The present invention relates to the technical fields of connector, more specifically to a kind of anti-loosening connector.
Background technique:
Currently, some connectors in market include Male connector and female connector, Male connector is plugged on female connector
Interior, existing some Male connectors generally form the buckle structure of cantilever hook-type in the two sides of its shell, and realization is patched with mother
The holding of part connects, but generally in order to realize that Male connector can smoothly enter into female connector, the size of Male connector is generally slightly smaller
In the size of female connector slot, to be easy to cause the dislocation of contact pin after Male connector insertion, and inserted between presence
Gap exists between that is, female connector and Male connector and loosens, loosens the poor contact for be easy to causeing the two.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of anti-loosening connector, can rise
It to guiding role, while can prevent from loosening, avoid poor contact.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of anti-loosening connector, the external insulation shell including connector rectangle form jack and slot on external insulation shell
Mouthful, supporting plate is formed on the two sides of external insulation shell rear end, is formed on the external insulation shell upper side wall on the upside of supporting plate through outer exhausted
The locating slot of edge shell front end face, is plugged with Elastic buckle in locating slot, and Elastic buckle includes the first branch piece of lower horizontal, and first
Branch piece is fixed by screws on supporting plate, and the inner end of the first branch piece is plugged in locating slot and forms the second vertical branch piece,
The upper end of second branch piece forms the first arc-shaped elastic piece, and the outer end of the first elastic piece is lower than the inner end of the first elastic piece simultaneously
Flange is formed, the upper end of flange forms the second arc-shaped elastic piece, and the inner end of the second elastic piece is higher than the second elastic piece
Bottom end and be distributed in locating slot, the inner end of the second elastic piece forms vertical third branch piece；The external insulation shell is determined
The upper and lower end of position slot has been separately formed upper stopper and lower stopper, and lower stopper is distributed in the outside of the second branch piece, forms in upper stopper
There is vertical slot, third branch piece is plugged in the slot of upper stopper.
Preferably, the circular arc center of circle of the first elastic piece on the Elastic buckle or the second elastic piece is respectively distributed to
The downside of one elastic piece or the downside of the second elastic piece.
Preferably, the width of the Elastic buckle is equal to the width of locating slot on external insulation shell.
Preferably, the vertical length of the Elastic buckle is less than the length of locating slot on external insulation shell.
Preferably, the head of the screw is resisted against first on piece of Elastic buckle, and the head of screw forms " ten "
The card slot of font.
Preferably, the upper surface of the Elastic buckle upper flange is in arc surface, and the lower end surface of flange is in horizontal plane.
The beneficial effects of the present invention are: its structure is simple, can play guiding role, while can prevent from loosening, and avoids making
At poor contact.
Detailed description of the invention:
Fig. 1 is the three-dimensional structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of broken section of the present invention.
In figure: 1, external insulation shell；11, supporting plate；12, jack；13, notch；14, locating slot；15, lower stopper；16, upper gear
Block；17, slot；2, Elastic buckle；21, the first branch piece；22, the second branch piece；23, the first elastic piece；24, flange；25, the second bullet
Property piece；26, third branch piece；3, screw.
Specific embodiment:
Embodiment: as shown in FIGS. 1 and 2, a kind of anti-loosening connector, the external insulation shell 1 including connector rectangle, it is outer absolutely
Jack 12 and notch 13 are formed on edge shell 1, and supporting plate 11 is formed on the two sides of 1 rear end of external insulation shell, 11 upside of supporting plate
The locating slot 14 through 1 front end face of external insulation shell is formed on 1 upper side wall of external insulation shell, is plugged with Elastic buckle in locating slot 14
2, Elastic buckle 2 includes the first branch piece 21 of lower horizontal, and the first branch piece 21 is fixed on supporting plate 11 by screw 3, and first
The inner end of piece 21 is plugged in locating slot 14 and forms the second vertical branch piece 22, and the upper end of the second branch piece 22 forms circular arc
First elastic piece 23 of shape, the outer end of the first elastic piece 23 are lower than the inner end of the first elastic piece 23 and form flange 24, flange
24 upper end forms the second arc-shaped elastic piece 25, and the inner end of the second elastic piece 25 is higher than the bottom end of the second elastic piece 25 simultaneously
It is distributed in locating slot 14, the inner end of the second elastic piece forms vertical third branch piece 26；The locating slot of the external insulation shell 1
14 upper and lower end has been separately formed upper stopper 16 and lower stopper 15, and lower stopper 15 is distributed in the outside of the second branch piece 22, upper stopper
Vertical slot 17 is formed on 16, third branch piece 26 is plugged in the slot 17 of upper stopper 16.
Preferably, the circular arc center of circle of the first elastic piece 23 on the Elastic buckle 2 or the second elastic piece 25 is divided respectively
Cloth is in the downside of the first elastic piece 23 or the downside of the second elastic piece 25.
Preferably, the wide width equal to locating slot 14 on external insulation shell 1 of the Elastic buckle 2.
Preferably, the vertical length of the Elastic buckle 2 is less than the length of locating slot 14 on external insulation shell 1.
Preferably, the head of the screw 3 is resisted against in the first branch piece 21 of Elastic buckle 2, and the head of screw 3 forms
The card slot of " ten " font.
Preferably, the upper surface of 2 upper flange 24 of Elastic buckle is in arc surface, and the lower end surface of flange 24 is in horizontal plane.
Working principle: the present invention is anti-loosening connector, is specially Male connector, uses the elasticity of special shape
2 are buckled to realize elastic tension and the clamping between female connector and Male connector；Its clamping relies primarily on flange 24 and connects with mother
The card of plug-in unit clamping groove, and Elastic Contact can occur with the inner wall of female connector for the second elastic piece of flange 24, then can prevent
It loosens.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (6)
1. a kind of anti-loosening connector, the external insulation shell (1) including connector rectangle, external insulation shell form jack on (1)
(12) and notch (13), it is characterised in that: formed supporting plate (11) on the two sides of external insulation shell (1) rear end, on supporting plate (11)
The locating slot (14) through external insulation shell (1) front end face, locating slot (14) interpolation are formed on external insulation shell (1) upper side wall of side
It is connected to Elastic buckle (2), Elastic buckle (2) includes the first branch piece (21) of lower horizontal, and the first branch piece (21) passes through screw (3)
It is fixed on supporting plate (11), the inner end of the first branch piece (21) is plugged in locating slot (14) and forms the second vertical branch piece
(22), the upper end of the second branch piece (22) forms arc-shaped the first elastic piece (23), and the outer end of the first elastic piece (23) is lower than
The inner end of first elastic piece (23) simultaneously forms flange (24), and the upper end of flange (24) forms the second arc-shaped elastic piece
(25), the inner end of the second elastic piece (25) is higher than the bottom end of the second elastic piece (25) and is distributed in locating slot (14), the second bullet
The inner end of property piece (25) forms vertical third branch piece (26)；The upper and lower end of the locating slot (14) of the external insulation shell (1) point
Upper stopper (16) and lower stopper (15) are not formed, and lower stopper (15) is distributed in the outside of the second branch piece (22), upper stopper (16)
On form vertical slot (17), third branch piece (26) is plugged in the slots (17) of upper stopper (16).
2. the anti-loosening connector of one kind according to claim 1, it is characterised in that: on the Elastic buckle (2)
The circular arc center of circle of one elastic piece (23) or the second elastic piece (25) is respectively distributed to the downside or second of the first elastic piece (23)
The downside of elastic piece (25).
3. the anti-loosening connector of one kind according to claim 1, it is characterised in that: the width etc. of the Elastic buckle (2)
In the width of locating slot (14) on external insulation shell (1).
4. the anti-loosening connector of one kind according to claim 1, it is characterised in that: the Elastic buckle (2) it is vertical
Length is less than the length of locating slot (14) on external insulation shell (1).
5. the anti-loosening connector of one kind according to claim 1, it is characterised in that: the head of the screw (3) against
In the first branch piece (21) of Elastic buckle (2), the head of screw (3) forms the card slot of " ten " font.
6. the anti-loosening connector of one kind according to claim 1, it is characterised in that: Elastic buckle (2) upper flange
(24) upper surface is in arc surface, and the lower end surface of flange (24) is in horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094061.7A CN108539509B (en) | 2018-01-31 | 2018-01-31 | A kind of anti-loosening connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094061.7A CN108539509B (en) | 2018-01-31 | 2018-01-31 | A kind of anti-loosening connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108539509A CN108539509A (en) | 2018-09-14 |
| CN108539509B true CN108539509B (en) | 2019-10-15 |
Family
ID=63486187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810094061.7A Active CN108539509B (en) | 2018-01-31 | 2018-01-31 | A kind of anti-loosening connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108539509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818202A (en) * | 2019-03-21 | 2019-05-28 | 贵州航天电器股份有限公司 | A kind of locking structure of connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3285307B2 (en) * | 1996-03-07 | 2002-05-27 | 矢崎総業株式会社 | Half mating prevention connector |
| JP3741356B2 (en) * | 2000-05-29 | 2006-02-01 | 矢崎総業株式会社 | Half-mating prevention connector |
| CN201397962Y (en) * | 2009-03-25 | 2010-02-03 | 四川华丰企业集团有限公司 | Locking structure of electrical connector |
| CN203787682U (en) * | 2014-01-22 | 2014-08-20 | 深圳市得润电子股份有限公司 | Low-voltage differential signaling (LVDS) connection line |
| CN205657259U (en) * | 2016-04-22 | 2016-10-19 | 深圳市信维通信股份有限公司 | Modular shell fragment connector |
-
2018
- 2018-01-31 CN CN201810094061.7A patent/CN108539509B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108539509A (en) | 2018-09-14 |
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Effective date of registration: 20190909 Address after: 318050 East of Sanjin Village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou rink Intelligent Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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