CN108493681A - A kind of connector with radially fixed mechanism - Google Patents
A kind of connector with radially fixed mechanism Download PDFInfo
- Publication number
- CN108493681A CN108493681A CN201810495926.0A CN201810495926A CN108493681A CN 108493681 A CN108493681 A CN 108493681A CN 201810495926 A CN201810495926 A CN 201810495926A CN 108493681 A CN108493681 A CN 108493681A
- Authority
- CN
- China
- Prior art keywords
- block
- connector
- connector body
- radial contraction
- ring
- 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
- 230000008602 contraction Effects 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention proposes a kind of connector with radially fixed mechanism, the electric wire being connect including connector body and with connector body, it include the radially fixed mechanism being fixed on electric wire in connector body, radially fixed mechanism includes being sleeved on connector body, the ring-shaped clamping sleeve that can be moved left and right on connector body, it further include the radial contraction block that electric wire can be fixed on connector body, radial contraction block left end is in a ring, left end to right half be annular divergent shape, radial contraction block is arranged in connector body end, the left end of radial contraction block is fixedly connected with connector body, ring-shaped clamping sleeve is sleeved on connector body, electric wire is fixed using ring-shaped clamping sleeve and radial contraction block, good fixing effect, electric wire can firmly be fixed, prevent wire dropout from skidding off connector.
Description
Technical field
The present invention relates to connector technique field, more particularly to a kind of connector with radially fixed mechanism.
Background technology
Connector generally refers to the device of two active devices of connection, transmits electric current or signal, existing connector are fixed
Insecure, coupling part can cause connector junction to be interrupted and be not connected to because under the influence of the external force of vibration or shock etc,
Influence connector normal work.
Invention content
It is simple and reasonable the object of the present invention is to provide a kind of connector with radially fixed mechanism, using diameter
Electric wire and connector are connected to fixed mechanism, good fixing effect, radial direction mechanism is interior to be equipped with sealing strip, prevents dust aqueous vapor from entering.
The object of the present invention is achieved like this：
A kind of connector with radially fixed mechanism, including connector body and the electric wire that is connect with connector body, it is described
The end of connector body and the head end of electric wire connect, which is characterized in that connector further includes that electric wire is fixed on connector sheet
Internal radially fixed mechanism, the radially fixed mechanism include be sleeved on it is on connector body, can be on connector body
The ring-shaped clamping sleeve moved left and right further includes the radial contraction block that can be fixed on electric wire on connector body, the radial contraction
In a ring, left end is annular divergent shape to right half to block left end, and radial contraction block setting is described in connector body end
The left end of radial contraction block is fixedly connected with connector body, and the ring-shaped clamping sleeve is sleeved on connector body；
Further, the telescopic block of retractable, described two telescopic block settings symmetrical above and below are additionally provided on the connector
Above and below connector body and radial contraction block；
Further, the width of the telescopic block right end is more than the spacing between ring-shaped clamping sleeve and connector body；
Further, multigroup fixed lobe is equipped in the radial contraction block, every group of fixed lobe prolongs straight line from left to right
Direction arranged at equal intervals, multigroup fixed lobe are circumferentially distributed in radial contraction block inner wall by center line of the axis of radial contraction block
On；
Further, be equipped in the ring-shaped clamping sleeve can free shrink elastic clamping block, the elastic clamping block left and right settings is in ring
In the middle part of shape cutting ferrule, and it is arranged on ring-shaped clamping sleeve inner wall, is additionally provided on the radial contraction block and is used in combination with elastic clamping block
, the card slot of the main elastic clamping block of card；
Further, the skewed slot for being convenient for being moved to the left, the bullet are equipped on the left side of the card slot and the left side of elastic clamping block
Property fixture block can skid off card slot to the left by skewed slot；
Further, the sealing strip of multiple blocking aqueous vapors and dust entrance is additionally provided in the radial contraction block, it is described each close
Strip of paper used for sealing is separately positioned on each radial contraction block forked section inner wall, and is arranged near radial contraction block end, and radial direction is worked as
When contraction block is shunk, multiple sealing strips form an annular.
When the present invention works/operation principle：
When staff needs to lock electric wire, the elastic clamping block in annular fixture block is in contraction state, to the right by ring-shaped clamping sleeve
Mobile, the gap between ring-shaped clamping sleeve and connector body is less than the right side width of contraction block, and receipts are moved to soon in ring-shaped clamping sleeve
When on the right side of contracting block, contraction block stress moves down, and ring-shaped clamping sleeve is facilitated to move right, and ring-shaped clamping sleeve moves right so that radial receive
Contracting block is to contract, and fixed lobe and sealing strip on radial contraction block inner wall tightly clamp electric wire, and ring-shaped clamping sleeve moves right
When to certain position, the elastic clamping block in ring-shaped clamping sleeve is stretched out downwards, is inlayed into the card slot of radial contraction block, ring-shaped clamping sleeve because
Being embedded in card slot for elastic clamping block can not move right, just ring-shaped clamping sleeve moves out the upward stretching, extension of contraction block contraction block and supports
Firmly ring-shaped clamping sleeve so that ring-shaped clamping sleeve can not be moved to the left.
When staff need unclamp electric wire when, staff's manual depression contraction block so that contraction block shrink, then to
Ring-shaped clamping sleeve is moved left, fixture block is quickly skidded off in card slot by skewed slot so that ring-shaped clamping sleeve is quickly moved to the left, radial contraction
Block stops stress, and position jag unclamps electric wire to left end to the right.
Compared with prior art, the beneficial effects of the present invention are：
A kind of connector with radially fixed mechanism, including connector body, electric wire and radially fixed mechanism, radially fixed machine
Structure includes ring-shaped clamping sleeve and radial contraction block, the setting of radial contraction block in connector body end, the head end of radial contraction block with
Connector body is fixedly connected, and ring-shaped clamping sleeve is sleeved on connector body.
Electric wire head end is clamped using radial contraction block cooperation ring-shaped clamping sleeve, clamping effect is good so that staff
It picks up connector for a long time to be attached and disconnect, leads to electric wire and connector loose or dislocation so that connector can not work normally.
As the preferred embodiment of the present invention, further, in the ring-shaped clamping sleeve be equipped with can free shrink elastic clamping block,
The elastic clamping block left and right settings is arranged in the middle part of ring-shaped clamping sleeve on ring-shaped clamping sleeve inner wall, is set on the radial contraction block
There is the card slot of the main elastic clamping block of card that is being used in combination with elastic clamping block.
Ring-shaped clamping sleeve is fixed on by fixture block and card slot on radial contraction block, in radial contraction block clamping electric wire, annular
Cutting ferrule is not easy to skid off, and leading to radial contraction block head end, position bifurcated unclamps electric wire to the right.
Preferred embodiment as the present invention is further additionally provided with the telescopic block of retractable, institute on the connector
The setting symmetrical above and below of two telescopic blocks is stated above and below connector body and radial contraction block, the telescopic block right end
Width be more than spacing between ring-shaped clamping sleeve and connector body.
The telescopic block that can be stretched is additionally provided on connector, it is further to limit when connector is in clamping electric wire state
Ring-shaped clamping sleeve is moved to the left so that connector clamping effect is more preferable, and ring-shaped clamping sleeve is not easily shifted.
Preferred embodiment as the present invention is further equipped on the left side of the card slot and the left side of fixture block and is convenient for
The skewed slot being moved to the left, the fixture block can skid off card slot to the left by skewed slot.
It is equipped with skewed slot on the left of card slot and fixture block, when annular fixture block needs to unclamp electric wire, as long as pushing contraction block, annular
Fixture block on cutting ferrule can quickly be skidded off from the card slot of radial contraction block by skewed slot, unclamp electric wire convenient for staff,
It will not cause electrical wire fastener master that can not extract.
Preferred embodiment as the present invention is further additionally provided with multiple blocking aqueous vapors and ash in the radial contraction block
The sealing strip that dirt enters, each sealing strip are separately positioned on each radial contraction block forked section inner wall, and are arranged
Near radial contraction block end, when radial contraction block is shunk, multiple sealing strips form an annular.
In connector card electric main, sealing strip can effectively prevent dust, aqueous vapor etc. from being unfavorable for the substance of connector
Into prevent connector long-term causes to damage because of unfavorable substances such as contact aqueous vapor, dusts, can not work normally, the company of improving
Connect the service life of device.
Description of the drawings
Fig. 1 is front view under connector releasing orientation.
Fig. 2 is partial sectional view under connector clamped condition.
Fig. 3 is the directions A enlarged drawing in Fig. 2.
Wherein, 1 is connector body, and 2 be electric wire, and 3 be radially fixed mechanism, and 31 be ring-shaped clamping sleeve, and 32 be radial contraction
Block, 321 be fixed lobe, and 322 be card slot, and 323 be sealing ring, and 4 be telescopic block, and 5 be skewed slot.
Specific implementation mode
As shown in Figs. 1-2, a kind of connector with radially fixed mechanism, including connector body 1 and with connector sheet
The electric wire 2 that body 1 connects, the end of the connector body 1 are connect with the head end of electric wire 2, and connector further includes radially fixed machine
Structure 3, the radially fixed mechanism 3 include being sleeved on ring on connector body 1, being moved left and right on connector body 1
Shape cutting ferrule 31, further includes the radial contraction block 32 that can be fixed on electric wire 2 on connector body 1, and the radial contraction block 32 is left
In a ring, left end is annular divergent shape to right half, and the radial contraction block 32 setting is described in 1 end of connector body at end
The left end of radial contraction block 32 is fixedly connected with connector body 1, and the ring-shaped clamping sleeve 31 is sleeved on connector body 1.
Further, the telescopic block 4 of retractable is additionally provided on the connector, about 4 described two telescopic blocks are right
Claim setting above and below connector body 1 and radial contraction block 32.
Further, between the width of 4 right end of the telescopic block is more than between ring-shaped clamping sleeve 31 and connector body 1
Away from.
Further, multigroup fixed lobe 321 is equipped in the radial contraction block 32, every group of fixed lobe 321 is certainly
From left to right prolongs rectilinear direction arranged at equal intervals, and multigroup fixed lobe 321 is circumferentially distributed as center line using the axis of radial contraction block 32
On 32 inner wall of radial contraction block.
Further, be equipped in the ring-shaped clamping sleeve 31 can free shrink elastic clamping block 311, the elastic clamping block 311
Left and right settings is arranged at the middle part of ring-shaped clamping sleeve 31 on 31 inner wall of ring-shaped clamping sleeve, be additionally provided on the radial contraction block 32 with
Card slot 322 that elastic clamping block 311 is used in combination, blocking main elastic clamping block 311.
Further, it is equipped on the left side of the card slot 322 and the left side of elastic clamping block 311 oblique convenient for being moved to the left
Slot 5, the elastic clamping block 311 can skid off card slot 322 to the left by skewed slot 5.
Further, the sealing strip 323 of multiple blocking aqueous vapors and dust entrance, institute are additionally provided in the radial contraction block 32
It states each sealing strip 323 to be separately positioned on 32 forked section inner wall of each radial contraction block, and is arranged in radial contraction block 32
Near end, when radial contraction block 32 is shunk, multiple sealing strips 323 form an annular.
The invention is not limited in above-described embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing performing creative labour
A little to replace and deform, these are replaced and deformation is within the scope of the invention.
Claims (7)
1. a kind of connector with radially fixed mechanism, including connector body（1）With with connector body（1）The electricity of connection
Line（2）, the connector body（1）End and electric wire（2）Head end connection, which is characterized in that connector further includes radial direction
Fixed mechanism（3）, the radially fixed mechanism（3）Including being sleeved on connector body（1）On, can be in connector body（1）
On the ring-shaped clamping sleeve that moves left and right（31）, further including can be by electric wire（2）It is fixed on connector body（1）On radial contraction block
（32）, the radial contraction block（32）Left end in a ring, left end to right half be annular divergent shape, the radial contraction block（32）
It is arranged in connector body（1）End, the radial contraction block（32）Left end and connector body（1）It is fixedly connected, it is described
Ring-shaped clamping sleeve（31）It is sleeved on connector body（1）On.
2. a kind of connector with radially fixed mechanism according to claim 1, it is characterised in that：On the connector
It is additionally provided with the telescopic block of retractable（4）, described two telescopic blocks（4）It is symmetrical above and below to be arranged in connector body（1）With diameter
To contraction block（32）Above and below.
3. a kind of connector with radially fixed mechanism according to claim 1-2, it is characterised in that：The telescopic block
（4）The width of right end is more than ring-shaped clamping sleeve（31）With connector body（1）Between spacing.
4. a kind of connector with radially fixed mechanism according to claim 1, it is characterised in that：The radial contraction
Block（32）It is interior to be equipped with multigroup fixed lobe（321）, every group of fixed lobe（321）Prolong rectilinear direction from left to right to arrange at equal intervals
Row, multigroup fixed lobe（321）With radial contraction block（32）Axis be center line be circumferentially distributed in radial contraction block（32）Inner wall
On.
5. a kind of connector with radially fixed mechanism according to claim 1 and 4, it is characterised in that：The annular
Cutting ferrule（31）It is interior be equipped with can free shrink elastic clamping block（311）, the elastic clamping block（311）Left and right settings is in ring-shaped clamping sleeve
（31）Middle part, and be arranged in ring-shaped clamping sleeve（31）On inner wall, the radial contraction block（32）On be additionally provided with and elastic clamping block（311）
Be used in combination, the main elastic clamping block of card（311）Card slot（322）.
6. a kind of connector with radially fixed mechanism according to claim 5, it is characterised in that：The card slot
（322）Left side and elastic clamping block（311）Left side on be equipped with convenient for the skewed slot that is moved to the left（5）, the elastic clamping block
（311）Skewed slot can be passed through（5）Card slot is skidded off to the left（322）.
7. a kind of connector with radially fixed mechanism according to claim 1, it is characterised in that：The radial contraction
Block（32）Inside it is additionally provided with the sealing strip of multiple blocking aqueous vapors and dust entrance（323）, each sealing strip（323）It is respectively set
In each radial contraction block（32）On forked section inner wall, and it is arranged in radial contraction block（32）Near end, work as radial contraction
Block（32）When contraction, multiple sealing strips（323）Form an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495926.0A CN108493681A (en) | 2018-05-22 | 2018-05-22 | A kind of connector with radially fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495926.0A CN108493681A (en) | 2018-05-22 | 2018-05-22 | A kind of connector with radially fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108493681A true CN108493681A (en) | 2018-09-04 |
Family
ID=63350758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495926.0A Pending CN108493681A (en) | 2018-05-22 | 2018-05-22 | A kind of connector with radially fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493681A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200642216A (en) * | 2005-02-24 | 2006-12-01 | Randall A Holliday | Crimpable wire connecter assembly |
| CN101453063A (en) * | 2008-09-09 | 2009-06-10 | 扬州航宇通信科技有限公司 | Push-pull expansion type connector |
| CN101562296A (en) * | 2008-04-17 | 2009-10-21 | 泰科电子公司 | Electrical connector having a sealing mechanism |
| WO2010114068A1 (en) * | 2009-03-31 | 2010-10-07 | マスプロ電工株式会社 | Coaxial cable connector |
| CN102347558A (en) * | 2011-06-09 | 2012-02-08 | 上海航天科工电器研究院有限公司 | Electronic connector possessing self-locking structure |
| US20120252268A1 (en) * | 2011-04-01 | 2012-10-04 | John Mezzalingua Associates, Inc. | Slide actuated coaxial cable connector |
| CN105958265A (en) * | 2016-05-27 | 2016-09-21 | 江苏赛洋机电科技有限公司 | Push-pull self-locking connector vibration resistance structure |
| CN208706983U (en) * | 2018-05-22 | 2019-04-05 | 镇江申庭电子科技有限公司 | A kind of connector with radially fixed mechanism |
-
2018
- 2018-05-22 CN CN201810495926.0A patent/CN108493681A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200642216A (en) * | 2005-02-24 | 2006-12-01 | Randall A Holliday | Crimpable wire connecter assembly |
| CN101562296A (en) * | 2008-04-17 | 2009-10-21 | 泰科电子公司 | Electrical connector having a sealing mechanism |
| CN101453063A (en) * | 2008-09-09 | 2009-06-10 | 扬州航宇通信科技有限公司 | Push-pull expansion type connector |
| WO2010114068A1 (en) * | 2009-03-31 | 2010-10-07 | マスプロ電工株式会社 | Coaxial cable connector |
| US20120252268A1 (en) * | 2011-04-01 | 2012-10-04 | John Mezzalingua Associates, Inc. | Slide actuated coaxial cable connector |
| CN102347558A (en) * | 2011-06-09 | 2012-02-08 | 上海航天科工电器研究院有限公司 | Electronic connector possessing self-locking structure |
| CN105958265A (en) * | 2016-05-27 | 2016-09-21 | 江苏赛洋机电科技有限公司 | Push-pull self-locking connector vibration resistance structure |
| CN208706983U (en) * | 2018-05-22 | 2019-04-05 | 镇江申庭电子科技有限公司 | A kind of connector with radially fixed mechanism |
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