CN206894211U - A kind of dismountable end - Google Patents
A kind of dismountable end Download PDFInfo
- Publication number
- CN206894211U CN206894211U CN201720834905.8U CN201720834905U CN206894211U CN 206894211 U CN206894211 U CN 206894211U CN 201720834905 U CN201720834905 U CN 201720834905U CN 206894211 U CN206894211 U CN 206894211U
- Authority
- CN
- China
- Prior art keywords
- cavity
- motion bar
- external thread
- thread sleeve
- end body
- 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
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Abstract
The utility model discloses a kind of dismountable end, including end body, the surface activity of the end body is socketed with external thread sleeve, the surface fixed cover of the end body is connected to disk, the one side of the disk and the one side of external thread sleeve are flexibly connected, the surface of the end body offers the first cavity, the inside of the end body offers the second cavity, and first cavity be connected with the second cavity, the quantity of first cavity is two, and the inside of two the first cavitys is connected with the first motion bar and the second motion bar respectively, the inner surface of external thread sleeve offers blind hole, and first motion bar be movably connected in inside blind hole, stopper slot is offered on the inwall of first cavity.The utility model solves the problem of phenomenon that external thread sleeve fracture often occurs in current connector lug, cause whole connector lug not use by setting the first motion bar, the second motion bar, spring, ball and inner screw sheath.
Description
Technical field
Connector lug technical field is the utility model is related to, specially a kind of dismountable end.
Background technology
End is also known as cable connector, and after cable laying is good, in order to become a continuous circuit, each section of line is necessary
Be connected as an entirety, these tie points are known as cable connector, the cable connector of cable run middle part be referred to as in indirectly
Head, and the cable connector of the end of circuit two is referred to as terminals, cable connector is for locking and fixing inlet-outlet line, play waterproof and prevent
The effect of dirt against shock.
The main function of end is to make circuit unobstructed, cable is kept sealing, and ensure insulation at cable connector etc.
Level, makes it safely and reliably run, the surface fixed cover of current connector lug is connected to external thread sleeve, is used between two connector lugs
Threaded connection, but often there is the phenomenon of external thread sleeve fracture, cause whole connector lug not use.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of dismountable end, solves current connect
Often there is the phenomenon of external thread sleeve fracture, the problem of causing whole connector lug not use in the end of a thread.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of dismountable end, including cable
Head body, the surface activity of the end body are socketed with external thread sleeve, and the surface fixed cover of the end body is connected to
The one side of disk, the one side of the disk and external thread sleeve is flexibly connected, and the surface of the end body offers the
One cavity, the inside of the end body offers the second cavity, and the first cavity is connected with the second cavity, and described first
The quantity of cavity is two, and the inside of two the first cavitys is connected with the first motion bar and the second motion bar, institute respectively
The inner surface for stating external thread sleeve offers blind hole, and the first motion bar is movably connected in inside blind hole.
Stopper slot is offered on the inwall of first cavity, the surface of first motion bar is fixedly connected with the first limit
Position block, the surface of second motion bar is fixedly connected with the second limited block, and the first limited block and the second limited block are lived respectively
The dynamic inside for being connected to two stopper slots, the upper surface of first limited block are fixedly connected with spring, the spring it is another
End at the top of stopper slot inwall with being fixedly connected, and the inside of first cavity and the second cavity is connected with ball, institute
Bottom of the surface of ball respectively with the first motion bar and the second motion bar is stated to be flexibly connected.
Preferably, the quantity of the ball is 20, and ten balls are one group and are respectively and movably connected to the first cavity
With the inside of the second cavity.
Preferably, the thread surface of the end body is connected with inner screw sheath, the inner surface of the inner screw sheath
The top movable connection of two motion bars, and inner screw sheath is located at the left side of disk.
Preferably, the one side of the disk is fixedly connected with locating rod, and the one side of the external thread sleeve, which offers, to be determined
Position hole, and locating rod is movably connected in the inside of positioning hole.
Preferably, the size of first limited block and the second limited block is adapted with the size of stopper slot.
（Three）Beneficial effect
The utility model provides a kind of dismountable end, possesses following beneficial effect：
（1）, the utility model by setting the first motion bar, the second motion bar, spring, ball and inner screw sheath, when outer
When thread bush is broken, holds inner screw sheath and rotate so that inner screw sheath departs to left movement and the second motion bar, spring is multiple
Position uphold, drive the first motion bar move downward disengaging blind hole, and extrude ball motion, while ball extrude the second motion bar to
Upper motion, hand-held direction of the external thread sleeve along locating rod pull external thread sleeve to remove external thread sleeve, carried out more to the left
Change, solve the problem of phenomenon that external thread sleeve fracture often occurs in current connector lug, cause whole connector lug not use.
（2）, the utility model by setting locating rod and positioning hole, when changing external thread sleeve, by new external thread sleeve
On positioning hole alignment locating rod external thread sleeve is enclosed on end body so that the first cavity is aligned with blind hole, still further below
The second motion bar, the second motion bar extruding ball are pressed, ball extrudes the first motion bar and moves in insertion blind hole and compress upwards
Spring, in rotating female screw set, the second motion bar is fixed in the first cavity, you can complete installation.
（3）, the utility model by setting stopper slot, the first limited block and the second limited block, stopper slot and first spacing
Block cooperates, and prevents the first motion bar from departing from the first cavity, and stopper slot and the second limited block cooperate, and prevent the second activity
Bar departs from the first cavity, adds structural stability of the present utility model.
Brief description of the drawings
Fig. 1 is the utility model front elevational view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1.
In figure：1 end body, 2 external thread sleeves, 3 disks, 4 first cavitys, 5 second cavitys, 6 first motion bars, 7
Two motion bars, 8 blind holes, 9 stopper slots, 10 first limited blocks, 11 second limited blocks, 12 springs, 13 balls, 14 inner screw sheaths, 15
Locating rod, 16 positioning holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
As Figure 1-3, the utility model provides a kind of technical scheme：A kind of dismountable end, including end
Body 1, the surface activity of end body 1 are socketed with external thread sleeve 2, and the surface fixed cover of end body 1 is connected to disk 3,
The one side of disk 3 and the one side of external thread sleeve 2 are flexibly connected, and the surface of end body 1 offers the first cavity 4, electricity
The inside of cable end body 1 offers the second cavity 5, and the first cavity 4 is connected with the second cavity 5, and the quantity of the first cavity 4 is
Two, and the inside of two the first cavitys 4 is connected with the first motion bar 6 and the second motion bar 7 respectively, external thread sleeve 2
Inner surface offers blind hole 8, and the first motion bar 6 is movably connected in inside blind hole 8.
Stopper slot 9 is offered on the inwall of first cavity 4, the surface of the first motion bar 6 is fixedly connected with the first limited block
10, the surface of the second motion bar 7 is fixedly connected with the second limited block 11, and the first limited block 10 and the second limited block 11 are lived respectively
Size phase of the size of the dynamic inside for being connected to two stopper slots 9, the first limited block 10 and the second limited block 11 with stopper slot 9
Adaptation, by setting stopper slot 9, the first limited block 10 and the second limited block 11, the phase interworking of 9 and first limited block of stopper slot 10
Close, prevent the first motion bar 6 from departing from the first cavity 4, the limited block 11 of stopper slot 9 and second cooperates, and prevents the second motion bar 7
Depart from the first cavity 4, add structural stability of the present utility model, the upper surface of the first limited block 10 is fixedly connected with spring
12, for the other end of spring 12 with being fixedly connected at the top of the inwall of stopper slot 9, the inside of the first cavity 4 and the second cavity 5 is movable
It is connected with ball 13, the bottom of the surface of ball 13 respectively with the first motion bar 6 and the second motion bar 7 is flexibly connected, ball 13
Quantity be 20, and ten balls 13 be one group of inside for being respectively and movably connected to the first cavity 4 and the second cavity 5, electric
The thread surface of cable end body 1 is connected with inner screw sheath 14, and the top movable of the second motion bar of inner surface 7 of inner screw sheath 14 connects
Connecing, and inner screw sheath 14 is located at the left side of disk 3, the one side of disk 3 is fixedly connected with locating rod 15, and the one of external thread sleeve 2
Side offers positioning hole 16, and locating rod 15 is movably connected in the inside of positioning hole 16, by setting locating rod 15 and positioning
Hole 16, when changing external thread sleeve 2, the positioning hole 16 on new external thread sleeve 2 is directed at locating rod 15 and is enclosed on external thread sleeve 2
On end body 1 so that the first cavity 4 is aligned with blind hole 8, presses the second motion bar 7 still further below, and the second motion bar 7 extrudes
Ball 13, first motion bar of the extruding of ball 13 6 moves upwards in insertion blind hole 8 and compression spring 12, covers 14 in rotating female screw,
Second motion bar 7 is fixed in the first cavity 4, you can complete installation.
In use, when external thread sleeve 2 is broken, holds the rotation of inner screw sheath 14 and cause inner screw sheath 14 to left movement
Depart from the second motion bar 7, spring 12, which resets, upholds, and drives the first motion bar 6 to move downward and departs from blind hole 8, and extrudes ball
13 motions, while ball 13 extrudes the second motion bar 7 and moved upwards, holds direction of the external thread sleeve 2 along locating rod 15 to the left
Pull external thread sleeve 2 to remove external thread sleeve 2, changed.
It can to sum up obtain, the utility model is by setting the first motion bar 6, the second motion bar 7, spring 12, ball 13 and interior
Thread bush 14, solve the phenomenon that the fracture of external thread sleeve 2 often occurs in current connector lug, cause whole connector lug not use
The problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dismountable end, including end body（1）, it is characterised in that：The end body（1）Surface
Movable sleeve is connected to external thread sleeve（2）, the end body（1）Surface fixed cover be connected to disk（3）, the disk（3）'s
One side and external thread sleeve（2）One side be flexibly connected, the end body（1）Surface offer the first cavity（4）,
The end body（1）Inside offer the second cavity（5）, and the first cavity（4）With the second cavity（5）It is connected, institute
State the first cavity（4）Quantity be two, and two the first cavitys（4）Inside be connected with the first motion bar respectively（6）
With the second motion bar（7）, the external thread sleeve（2）Inner surface offer blind hole（8）, and the first motion bar（6）It is flexibly connected
In blind hole（8）It is internal；
First cavity（4）Inwall on offer stopper slot（9）, first motion bar（6）Surface be fixedly connected with
First limited block（10）, second motion bar（7）Surface be fixedly connected with the second limited block（11）, and the first limited block
（10）With the second limited block（11）It is respectively and movably connected to two stopper slots（9）Inside, first limited block（10）It is upper
Surface is fixedly connected with spring（12）, the spring（12）The other end and stopper slot（9）It is fixedly connected at the top of inwall, it is described
First cavity（4）With the second cavity（5）Inside be connected with ball（13）, the ball（13）Surface respectively with
One motion bar（6）With the second motion bar（7）Bottom be flexibly connected.
A kind of 2. dismountable end according to claim 1, it is characterised in that：The ball（13）Quantity be two
Ten, and ten balls（13）The first cavity is respectively and movably connected to for one group（4）With the second cavity（5）Inside.
A kind of 3. dismountable end according to claim 1, it is characterised in that：The end body（1）Table
Face is threaded with inner screw sheath（14）, the inner screw sheath（14）The motion bar of inner surface second（7）Top movable connection,
And inner screw sheath（14）Positioned at disk（3）Left side.
A kind of 4. dismountable end according to claim 1, it is characterised in that：The disk（3）One side consolidate
Surely it is connected with locating rod（15）, the external thread sleeve（2）One side offer positioning hole（16）, and locating rod（15）Activity is even
It is connected on positioning hole（16）Inside.
A kind of 5. dismountable end according to claim 1, it is characterised in that：First limited block（10）With
Two limited blocks（11）Size and stopper slot（9）Size be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834905.8U CN206894211U (en) | 2017-07-11 | 2017-07-11 | A kind of dismountable end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834905.8U CN206894211U (en) | 2017-07-11 | 2017-07-11 | A kind of dismountable end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894211U true CN206894211U (en) | 2018-01-16 |
Family
ID=61296323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834905.8U Expired - Fee Related CN206894211U (en) | 2017-07-11 | 2017-07-11 | A kind of dismountable end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445086A (en) * | 2019-09-16 | 2019-11-12 | 广东电网有限责任公司 | A kind of sealing device of cable intermediate joint |
-
2017
- 2017-07-11 CN CN201720834905.8U patent/CN206894211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445086A (en) * | 2019-09-16 | 2019-11-12 | 广东电网有限责任公司 | A kind of sealing device of cable intermediate joint |
| CN110445086B (en) * | 2019-09-16 | 2020-09-08 | 广东电网有限责任公司 | Sealing device for cable intermediate joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 310000 dianjitou village, Linglong street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Lin'an Yufeng Cable Co., Ltd Address before: 410007 Shaoshan Road, Changsha City, Changsha, Hunan Province, three heavy building 16C Patentee before: CHANGSHA HANGXIN POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |