CN205681091U - A kind of pigtail splice - Google Patents
A kind of pigtail splice Download PDFInfo
- Publication number
- CN205681091U CN205681091U CN201620542711.6U CN201620542711U CN205681091U CN 205681091 U CN205681091 U CN 205681091U CN 201620542711 U CN201620542711 U CN 201620542711U CN 205681091 U CN205681091 U CN 205681091U
- Authority
- CN
- China
- Prior art keywords
- joint
- hole
- sleeve
- water proof
- proof 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.)
- Expired - Fee Related
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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of pigtail splice, including pressure cap, nut, sleeve, it is provided with the first joint of the first through hole and is provided with the second joint of the second through hole, described nut thread is connected on the first joint, second joint one end is connected with the first joint screw thread, the other end is threadeded with pressure cap, sleeve is located in the second joint, and one end is connected on the inwall of the first through hole, and the other end is connected on the inwall of the second through hole.This utility model good water-proof effect, sleeve is easy to cable location in pigtail splice, simple in construction, easy to use.
Description
Technical field:
This utility model relates to a kind of pigtail splice.
Background technology:
Existing pigtail splice waterproof effect is poor, is directly connected in pigtail splice at cable adapter, cable optical fiber
Can not be well in joint inner position.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
This utility model is in order to solve the problem of above-mentioned prior art existence and to provide a kind of pigtail splice.
The technical scheme that this utility model is used has: a kind of pigtail splice, including pressure cap, nut, sleeve, is provided with the
First joint of one through hole and be provided with the second joint of the second through hole, described nut thread is connected on the first joint, and second
Joint one end is connected with the first joint screw thread, and the other end is threadeded with pressure cap, and sleeve is located in the second joint, and one end is supported
Being connected on the inwall of the first through hole, the other end is connected on the inwall of the second through hole；
It is provided with the first water proof ring between described nut and the first joint, is provided with second between the second joint and nut waterproof
Circle, is provided with the 3rd water proof ring and the 5th water proof ring, is equipped with between sleeve and first and second joint between pressure cap and the second joint
4th water proof ring；
Described sleeve includes annular portion and cannula portion, cannula portion concentric described in two be fixedly connected on the two of annular portion
Side, is provided with female thread on the inner peripheral wall of cannula portion, and the sidewall of cannula portion is provided with and tightens up breach；
Described pressure cap is provided with through wires hole.
Further, described first through hole and the second through hole are stepped hole.
Further, described 3rd water proof ring is provided with four contraction breach.
This utility model has the advantages that
This utility model good water-proof effect, sleeve is easy to cable location in pigtail splice, simple in construction, user
Just.
Accompanying drawing illustrates:
Fig. 1 is this utility model pigtail splice structure chart.
Fig. 2 is another structure chart of this utility model pigtail splice.
Fig. 3 is the top view of sleeve in this utility model pigtail splice.
Fig. 4 is the structure chart of the 3rd water proof ring in this utility model pigtail splice.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
As depicted in figs. 1 and 2, this utility model one pigtail splice, including first joint the 1, second joint 2, pressure cap 3,
Nut 4 and sleeve 5, nut 4 is threaded on the first joint 1, and one end of the second joint 2 is with the first joint 1 screw thread even
Connecing, the other end is threadeded with pressure cap 3, is respectively equipped with the first through hole 100 and second and leads on the first joint 1 and the second joint 2
Hole 200, sleeve 5 is located in the second joint 2, and one end is connected on the inwall of the first through hole 100, and the other end is connected to second
On the inwall of through hole 200.
For increasing waterproof effect of the present utility model, between nut 4 and the first joint 1, it is provided with the first water proof ring 11,
It is provided with the second water proof ring 12 between nut 4 on second joint 2 and the first joint 1, is provided with between pressure cap 3 and the second joint 2
3rd water proof ring 13 and the 5th water proof ring 15, and the 5th water proof ring 15 is positioned at the left side of the 3rd water proof ring 13.At sleeve 5 and
It is equipped with the 4th water proof ring (being not drawn in figure) between one joint 1 and sleeve 5 and the second joint 2.
Pressure cap 3 is provided with through wires hole 31, when being connected with this utility model pigtail splice by cable, by the company of cable
Connect end to be arranged in the second joint 2, and stretched out outside pigtail splice by the first joint 1.Joint for ease of cable can be more
Reliably being fixed in this utility model head, be provided with female thread on sleeve 5, the joint of cable is arranged in the second joint 2
In and threaded with sleeve 5.
In conjunction with Fig. 3, the sleeve 5 in this utility model includes annular portion 51 and cannula portion 52, two cannula portion 52 concentrics
The both sides being fixedly connected on annular portion 51, the inner peripheral wall of cannula portion 52 is provided with female thread.For increasing the bullet of sleeve 5
Property deflection thus preferably fix cable, the sidewall of cannula portion 52 is provided with and tightens up breach 53.
This utility model for preferably sleeve 5 is positioned in first and second joint, the first through hole 100 and the second through hole
200 are stepped hole, and the two ends of cannula portion 52 are connected on the step surface of the first through hole 100 and the second through hole 200 respectively.
Such as Fig. 4, the inner ring diameter of the 3rd water proof ring 13 in this utility model connects less than being connected to this utility model stern fast
The diameter of cable in Tou, is interference fit between cable and the 3rd water proof ring 13, for ease of the 3rd water proof ring 13, bullet occurs
Property deformation, being provided with four on the 3rd water proof ring 13 shrinks breach 130, is full of cooperation energy between cable and the 3rd water proof ring 13
Enough effectively increase waterproof effect of the present utility model.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, can also make some improvement on the premise of without departing from this utility model principle, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (3)
1. a pigtail splice, it is characterised in that: include pressure cap (3), nut (4), sleeve (5), be provided with the first through hole (100)
The first joint (1) and be provided with second joint (2) of the second through hole (200), described nut (4) is threaded in the first joint
(1) on, threaded with the first joint (1) in the second joint (2) one end, and the other end is threadeded with pressure cap (3), sleeve (5)
Being located in the second joint (2), and one end is connected on the inwall of the first through hole (100), the other end is connected to the second through hole (200)
Inwall on；
It is provided with the first water proof ring (11) between described nut (4) and the first joint (1), sets between the second joint (2) and nut (4)
There is the second water proof ring (12), between pressure cap (3) and the second joint (2), be provided with the 3rd water proof ring (13) and the 5th water proof ring (15),
It is equipped with the 4th water proof ring between sleeve (5) and first and second joint；
Described sleeve (5) includes annular portion (51) and cannula portion (52), the fixing connection of cannula portion described in two (52) concentric
In the both sides of annular portion (51), being provided with female thread on the inner peripheral wall of cannula portion (52), the sidewall of cannula portion (52) is provided with
Tighten up breach (53)；
Described pressure cap (3) is provided with through wires hole (31).
2. pigtail splice as claimed in claim 1, it is characterised in that: described first through hole (100) and the second through hole (200) are equal
For stepped hole.
3. pigtail splice as claimed in claim 1, it is characterised in that: described 3rd water proof ring (13) is provided with four and shrinks scarce
Mouth (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542711.6U CN205681091U (en) | 2016-06-07 | 2016-06-07 | A kind of pigtail splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542711.6U CN205681091U (en) | 2016-06-07 | 2016-06-07 | A kind of pigtail splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681091U true CN205681091U (en) | 2016-11-09 |
Family
ID=57434865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542711.6U Expired - Fee Related CN205681091U (en) | 2016-06-07 | 2016-06-07 | A kind of pigtail splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870872A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | Tail cable connector |
-
2016
- 2016-06-07 CN CN201620542711.6U patent/CN205681091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870872A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | Tail cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |