CN206506086U - A kind of self-feeding type connector swivel nut - Google Patents
A kind of self-feeding type connector swivel nut Download PDFInfo
- Publication number
- CN206506086U CN206506086U CN201720238404.3U CN201720238404U CN206506086U CN 206506086 U CN206506086 U CN 206506086U CN 201720238404 U CN201720238404 U CN 201720238404U CN 206506086 U CN206506086 U CN 206506086U
- Authority
- CN
- China
- Prior art keywords
- self
- swivel nut
- wedge
- expansion screw
- thread insert
- 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.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of self-feeding type connector swivel nut, including connector body and the contact pin and axle sleeve that are installed on connector body, the self-locking thread insert that can be slided up and down along axle sleeve is equiped with the axle sleeve, the upper surface of the self-locking thread insert is equiped with expansion screw, the medial extremity of the self-locking thread insert is equiped with wedge, and the upper surface of the expansion screw is separated with connector body to be contacted.A kind of self-feeding type connector swivel nut of the present utility model, using the structure of wedge and expansion screw, when connector body is downwardly into female, connector body pushes expansion screw, and expansion screw pushes wedge, increase the frictional force between wedge and female by extruding wedge, closely combined so that being produced between connector body and female, the swivel nut interface is simple, time saving and energy saving, while ensureing to be connected compactness, reduce the rotation to swivel nut and tighten.
Description
Technical field
The utility model is related to threaded sleeve of connector field, specially a kind of self-feeding type connector swivel nut.
Background technology
Coaxial connector is to be installed in a kind of element on cable or on instrument, is electrically connected or divides as transmission
From element, be the important component of electric connector, coaxial connector ensures electrical characteristic, traditional connection by mechanical structure
Device is in-line connector, and not close, property when influence is tested or used occurs loosening after a number of uses in this connector
Can be unstable, at present, there is part coaxial connector to add swivel nut, be fixedly connected by hickey, this swivel nut has
Good fixation, performance comparision is stable when enabling to test or using, but constantly tightens swivel nut, then constantly
Swivel nut is unscrewed, it is very inconvenient when particularly testing when in use, waste time and energy, therefore, it is proposed that a kind of self-locking connects
Connect device swivel nut.
Utility model content
The purpose of this utility model is to provide a kind of self-feeding type connector swivel nut, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of self-feeding type connector swivel nut, including even
It is equiped with what can be slided up and down along axle sleeve on the contact pin and axle sleeve for connecing device main body and being installed on connector body, the axle sleeve
Self-locking thread insert, the upper surface of the self-locking thread insert is equiped with expansion screw, and the medial extremity of the self-locking thread insert is equiped with wedge,
The upper surface of the expansion screw is separated with connector body to be contacted.
Further, the port of the axle sleeve is provided with anti-knocking over, and the diameter of the anti-knocking over is slightly larger than self-locking thread insert
Inner opening diameter.
Further, the upper surface of the self-locking thread insert offers screwed hole, and the expansion screw is installed in screwed hole
Adjust up and down.
Further, the wedge is the wedge-shaped fixed block of rubber bodies.
Compared with prior art, the beneficial effects of the utility model are：
A kind of self-feeding type connector swivel nut of the present utility model, using the structure of wedge and expansion screw, works as connector
When main body is downwardly into female, connector body pushes expansion screw, and expansion screw pushes wedge, by extruding wedge shape
Block increases the frictional force between wedge and female so that produces and closely combines between connector body and female, should
Swivel nut interface is simple, time saving and energy saving, while ensureing to be connected compactness, reduces the rotation to swivel nut and tightens.
Brief description of the drawings
Fig. 1 is the preferred structural representation of the utility model.
Wherein, 1, connector body, 2, axle sleeve, 3, self-locking thread insert, 4, contact pin, 5, expansion screw, 6, wedge, 7, anticreep
Circle, 8, female.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of self-feeding type connector swivel nut, including connector
Main body 1 and the contact pin 4 and axle sleeve 2 being installed on connector body 1, the pin holes phase of contact pin 4 built in public plug and female 8
The self-locking thread insert 3 that can be slided up and down along axle sleeve 2, the upper surface installing of the self-locking thread insert 3 are equiped with correspondence, the axle sleeve 2
There is expansion screw 5, the medial extremity of the self-locking thread insert 3 is equiped with wedge 6, the upper surface of the expansion screw 5 and connector
The separation contact of main body 1, when connector body 1 is pushed, connector body 1 gives 5 one downward contacts of expansion screw, when
When connector body 1 is extracted upwards, connector body 1 is separated with expansion screw 5.
The port of the axle sleeve 2 is provided with anti-knocking over 7, and the diameter of the anti-knocking over 7 is slightly larger than the inner opening of self-locking thread insert 3
Diameter, anti-knocking over 7 is used to keep self-locking thread insert 3 to be axially installed in axle sleeve 2 so that self-locking thread insert 3 is without departing from axle sleeve 2.
The upper surface of the self-locking thread insert 3 offers screwed hole, and the expansion screw 5 is installed in screwed hole upper downward
Section, rotation expansion screw 5 can control the upper surface of expansion screw 5 and the distance of connector body 1, after long-time use,
Wedge 6 is worn and torn, and volume diminishes, and expansion screw 5 is raised so that wedge 6 can be kept very with the axle sleeve of female 8
Good contact.
The wedge is the wedge-shaped fixed block of rubber bodies, and the upper end of wedge is big, and lower end is small, the size of wedge according to
The size that plug coordinates is formulated, and enables to public plug and the female 8 to be fitted close.
In summary, a kind of self-feeding type connector swivel nut of the present utility model, using the structure of wedge and expansion screw,
When connector body is downwardly into female 8, connector body pushes expansion screw, and expansion screw pushes wedge, leads to
The frictional force crossed between extruding wedge increase wedge and female 8 so that produced between connector body and female 8 tight
Close combination, the swivel nut interface is simple, time saving and energy saving, while ensureing to be connected compactness, reduces the rotation to swivel nut
Turn to tighten.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of self-feeding type connector swivel nut, including connector body and the contact pin and axle sleeve that are installed on connector body,
Characterized in that, the self-locking thread insert that can be slided up and down along axle sleeve is equiped with the axle sleeve, the upper surface dress of the self-locking thread insert
Provided with expansion screw, the medial extremity of the self-locking thread insert is equiped with wedge, upper surface and the connector master of the expansion screw
Body separation contact.
2. a kind of self-feeding type connector swivel nut according to claim 1, it is characterised in that：The port of the axle sleeve is provided with
Anti- knocking over, the diameter of the anti-knocking over is slightly larger than the inner opening diameter of self-locking thread insert.
3. a kind of self-feeding type connector swivel nut according to claim 1, it is characterised in that：The upper surface of the self-locking thread insert
Screwed hole is offered, the expansion screw is installed in screwed hole to be adjusted up and down.
4. a kind of self-feeding type connector swivel nut according to claim 1, it is characterised in that：The wedge is rubber bodies
Wedge-shaped fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238404.3U CN206506086U (en) | 2017-03-13 | 2017-03-13 | A kind of self-feeding type connector swivel nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238404.3U CN206506086U (en) | 2017-03-13 | 2017-03-13 | A kind of self-feeding type connector swivel nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506086U true CN206506086U (en) | 2017-09-19 |
Family
ID=59832839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238404.3U Expired - Fee Related CN206506086U (en) | 2017-03-13 | 2017-03-13 | A kind of self-feeding type connector swivel nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506086U (en) |
-
2017
- 2017-03-13 CN CN201720238404.3U patent/CN206506086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |