CN208508102U - A kind of high-tension connector - Google Patents
A kind of high-tension connector Download PDFInfo
- Publication number
- CN208508102U CN208508102U CN201821003952.9U CN201821003952U CN208508102U CN 208508102 U CN208508102 U CN 208508102U CN 201821003952 U CN201821003952 U CN 201821003952U CN 208508102 U CN208508102 U CN 208508102U
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- China
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- siphunculus
- contact pin
- flange
- screw thread
- terminal
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Abstract
This application discloses a kind of high-tension connectors of high pressure connection area, including fixed device and contact pin, fixed device includes flange and siphunculus, the top of siphunculus is connected to flange, the side that flange is connected to siphunculus is equipped with annular groove, the second sealing ring is connected in annular groove, flange is equipped with mounting hole away from the side of siphunculus, screw is equipped in mounting hole, one end of the contact pin is equipped with groove, groove is coaxial with contact pin, the internal diameter of siphunculus bottom end is greater than the internal diameter on top, the contact pin sets reeded one end and is located at outside siphunculus across siphunculus, contact pin is equipped with the first screw thread far from one end of groove, terminal is equipped with above first screw thread, the second screw thread is additionally provided in the middle part of the outer wall of the contact pin, and second screw thread be threadedly coupled with siphunculus, the interior basal sliding of the terminal and siphunculus connects, the upper surface of terminal is equipped with the first sealing ring, and the One sealing snare is on contact pin.Solve the poor sealing of existing high-tension connector using this programme, it can be the problem of intaking the rainy day.
Description
Technical field
The utility model relates to high pressure connection areas, and in particular to a kind of high-tension connector.
Background technique
Existing high-tension connector includes contact pin and fixed device, is plugged by contact pin on socket to realize on socket
Connector after the completion of electric connection, then is fixed in specified installation point by fixed device by the electric connection of two cables,
It is nearly all to use the encapsulated molding design of one, and this kind of high-tension connector is in production technology in existing high-tension connector
On, there is subtle gap with plastic cement since pyrocondensation after molding will lead to terminal surface, however this gap is that naked eyes can not be seen
See, so its poor sealing, inevitably can occur intaking in connector, lead to the generation of security risk in the rainy day.
Utility model content
The utility model is intended to provide a kind of high-tension connector, to solve the poor sealing of existing high-tension connector,
It can be the problem of intaking the rainy day.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of high-tension connector, including solid
Determine device and contact pin, the fixed device includes flange and inner cavity is in the siphunculus to T shape, and the big one end of siphunculus internal diameter is wide opening
End, the small one end of internal diameter are slot end, and the slot end of siphunculus is connected to flange, the side that the flange is connected to siphunculus equipped with
The coaxial annular groove of siphunculus, the second sealing ring is fixedly connected in annular groove, and flange is equipped with multiple installations away from the side of siphunculus
Hole is equipped with screw in mounting hole, and one end of the contact pin is equipped with the groove of annular, and groove is coaxial with contact pin, and the contact pin is set
Reeded one end passes through siphunculus and is located at outside siphunculus, and the outer wall of the one end of contact pin far from groove is equipped with the first screw thread, the first spiral shell
It is equipped with terminal above line, is additionally provided with the second screw thread in the middle part of the outer wall of the contact pin, and the second screw thread is threadedly coupled with siphunculus,
The inner wall of the wide mouth end of the terminal and siphunculus is slidably connected, and the upper surface of terminal is equipped with the first sealing ring, and the first sealing ring
It covers on contact pin.Utility model works principle: in use, contact pin is set in reeded one end insertion siphunculus, contact pin is rotated
It is fixedly connected with contact pin with siphunculus by the second screw thread, terminal is gradually moved into siphunculus in contact pin rotation process, due to siphunculus
Inner cavity is in inverted T-shaped, and the internal diameter of siphunculus upper end is less than the internal diameter of lower end, so the first sealing ring is by siphunculus during terminal movable
Gap between terminal is blocked, and sealing state is formed, and by the screw in flange upper installing hole, flange is fixed on installation
On point, flange squeezes the second sealing ring during tightening screw, the second sealing ring be deformed by flange with
Gap between fixed point is filled up.
The utility model has the following beneficial effects: this programme by by contact pin and fixed device using separate type setting, simultaneously
First sealing ring is set on terminal, the extruding to the first sealing ring when being threadedly coupled in siphunculus by contact pin, by terminal
Gap between siphunculus, which is filled up, to be blocked, and the both ends of siphunculus is completely cut off, having reached prevents moisture from entering in siphunculus by gap
Beneficial effect.
Further, the flange is equipped with fixed sleeving, and fixed sleeving is coaxial with siphunculus.It is intended that passing through fixing sleeve
Flange is fixed on spigot by pipe, is increased socket and is inserted in the stability on socket.
Further, the end that the contact pin is equipped with one end of the first screw thread is equipped with screw-socket.It is intended that passing through setting spiral shell
Silk mouth, convenient for being operated by screwdriver when tightening contact pin.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-tension connector of the utility model.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: groove 1, contact pin 2, fixed sleeving 3, screw 4, the sealing of flange 5, second
Enclose the 6, first sealing ring 7, siphunculus 8, screw-socket 9, the first screw thread 10, terminal 11, the second screw thread 12.
Embodiment is substantially as shown in Fig. 1: a kind of high-tension connector, including fixed device and contact pin 2, and fixed device includes
Flange 5, fixed sleeving 3 and inner cavity are in the siphunculus 8 of inverted T-shaped, and the big one end of 8 internal diameter of siphunculus is wide mouth end, and the small one end of internal diameter is
The slot end at slot end, siphunculus 8 is connected to flange 5, and flange 5 is fixedly connected away from the side of siphunculus 8 with fixed sleeving 3, fixed
Casing 3 and siphunculus 8 are coaxial；The side that flange 5 is connected to siphunculus 8 is equipped with the annular groove coaxial with siphunculus 8, and the side of flange 5
Four mounting holes are additionally provided with, mounting hole is located at four apexes of flange 5, screw 4 is equipped in mounting hole, is pasted in annular groove
Second sealing ring 6, the second sealing ring 6 are made of elastic rubber material；One end of contact pin 2 is equipped with the groove 1 of annular, groove 1
Coaxial with contact pin 2, contact pin 2 passes through siphunculus 8, and one end of contact pin 2 is located at 5 top of flange, and the other end is located at the lower section of siphunculus 8, inserts
The outer wall that needle 2 is located at one end of 8 lower section of siphunculus is equipped with the first screw thread 10, and the end at the end is equipped with screw-socket 9, the first screw thread 10
Top be equipped with terminal 11, terminal 11 and the inner wall of the wide mouth end of siphunculus 8 are slidably connected, and the upper surface of terminal 11 is equipped with first
Sealing ring 7, the first sealing ring 7 is made of elastic rubber material, and 7 sets of the first sealing ring is also set on contact pin 2 on contact pin 2
There is the second screw thread 12, the second screw thread 12 is located at the top of sealing ring and connect with the inner thread at the slot end of siphunculus 8.It is specific real
It is as follows to apply process:
In use, contact pin 2 is equipped in one end insertion siphunculus 8 of groove 1, contact pin is rotated from screw-socket 9 by screwdriver
2, keep contact pin 2 fixed with siphunculus 8 by the second screw thread 12, terminal 11 is gradually moved into siphunculus 8 in 2 rotation process of contact pin, by
In siphunculus 8 in ' T ' shape, and the diameter of 8 upper end of siphunculus is less than the diameter of lower end, and the first sealing ring 7 will in 11 moving process of terminal
Gap between siphunculus 8 and terminal 11 is blocked, and sealing state is formed, and by the screw 4 in 5 upper installing hole of flange, will be connected
Device is fixed in installation point, in fixation procedure, since the rotation of screw 4 gradually squeezes flange 5 to installation point, and extrusion process
In, since the second gasket 6 is used made of elastic rubber material, so the second gasket 6 can generate deformation, by flange 5
Gap between installation point is blocked.
Claims (3)
1. a kind of high-tension connector, including fixed device and contact pin, the fixed device includes flange and inner cavity is in the logical of T shape
Pipe, the big one end of siphunculus internal diameter are wide mouth end, and the small one end of internal diameter is slot end, and the slot end of siphunculus is connected to flange, described
The side that flange is connected to siphunculus is equipped with the annular groove coaxial with siphunculus, is fixedly connected with the second sealing ring, flange in annular groove
Multiple mounting holes are equipped with away from the side of siphunculus, screw is equipped in mounting hole, one end of the contact pin is equipped with the groove of annular,
Groove is coaxial with contact pin, it is characterised in that: the contact pin sets reeded one end and is located at outside siphunculus across siphunculus, and contact pin is far from recessed
The outer wall of one end of slot is equipped with the first screw thread, and terminal is equipped with above the first screw thread, is also set in the middle part of the outer wall of the contact pin
There is the second screw thread, and the second screw thread is threadedly coupled with siphunculus, the inner wall of the wide mouth end of the terminal and siphunculus is slidably connected, terminal
Upper surface be equipped with the first sealing ring, and first sealing snare on contact pin.
2. a kind of high-tension connector according to claim 1, it is characterised in that: the flange is equipped with fixed sleeving, Gu
It is coaxial with siphunculus to determine casing.
3. a kind of high-tension connector according to claim 2, it is characterised in that: the contact pin is equipped with one end of the first screw thread
End be equipped with screw-socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003952.9U CN208508102U (en) | 2018-06-27 | 2018-06-27 | A kind of high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003952.9U CN208508102U (en) | 2018-06-27 | 2018-06-27 | A kind of high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508102U true CN208508102U (en) | 2019-02-15 |
Family
ID=65281394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003952.9U Active CN208508102U (en) | 2018-06-27 | 2018-06-27 | A kind of high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
-
2018
- 2018-06-27 CN CN201821003952.9U patent/CN208508102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
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