CN108987998A - A kind of connector base being connected firmly - Google Patents
A kind of connector base being connected firmly Download PDFInfo
- Publication number
- CN108987998A CN108987998A CN201811052520.1A CN201811052520A CN108987998A CN 108987998 A CN108987998 A CN 108987998A CN 201811052520 A CN201811052520 A CN 201811052520A CN 108987998 A CN108987998 A CN 108987998A
- Authority
- CN
- China
- Prior art keywords
- lock pin
- endless glide
- rectangular
- outer housing
- connected firmly
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000276694 Carangidae Species 0.000 description 1
- 241000719178 Carangoides ruber Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of connector bases being connected firmly, accommodating cavity is equipped in outer housing, inner wall of the accommodating cavity close to bottom is equipped with cylindrical cavity, telescopic rod is equipped in cylindrical cavity, the top of telescopic rod is fixedly connected with one end of elastic supporting bar, the annular protrusion that lock pin is equipped with is located in the endless glide of outer casing ends, rectangular straight slot corresponding with the rectangular preiection on annular protrusion is equipped at the port of the upper surface of endless glide, the inner wall of the upper plate of endless glide is equipped with the rectangle card slot being mutually clamped with rectangular preiection, top movable sleeve on lock pin positioned at outer housing is connected to sealing plate, the bottom of sealing plate is equipped with ring type seal, ring type seal is located at the outside of the rectangular straight slot of endless glide upper surface.The rectangular preiection on annular protrusion that lock pin in the present invention is equipped with can be clamped with endless glide, to prevent lock pin from detaching out of shell intracorporal accommodating cavity, so that the connection of lock pin and outer housing is stronger.
Description
Technical field
The present invention relates to the connector base technical field being connected firmly, specially a kind of connector bottom being connected firmly
Seat.
Background technique
Common connector base especially cylindrical connector pedestal currently on the market, it is direct when carrying out the installation of lock pin
Lock pin is inserted in the reserved accommodating cavity inside outer housing, to realize the installation of lock pin and outer housing, but it is being actually used
In there are still following drawbacks:
Due to being equipped with cable on lock pin, lock pin insertion outer housing Nei Shiruo do not had into gripping mechanism, then cable can will be inserted
Core jacks up outward, and the connection of outer housing and lock pin is caused to loosen, and causes operation inconvenient, influences working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of connector bases being connected firmly, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of connector base being connected firmly, including it is outer
Shell and lock pin, the outer housing is interior to be equipped with accommodating cavity, and inner wall of the accommodating cavity close to bottom is equipped with cylindrical cavity, the column
Telescopic rod is equipped in shape cavity, the top of the telescopic rod is fixedly connected with one end of elastic supporting bar, the elastic supporting bar
The other end stretch out the vertical chute on cylindrical cavity inner sidewall, be socketed with spring, position in the accommodating cavity on the telescopic rod
It is equipped with lock pin in the upper surface of elastic supporting bar, the annular protrusion that the lock pin is equipped with is located at the endless glide of outer casing ends
It is interior, rectangular straight slot corresponding with the rectangular preiection on annular protrusion, institute are equipped at the port of the upper surface of the endless glide
The inner wall for stating the upper plate of endless glide is equipped with the rectangle card slot being mutually clamped with rectangular preiection, is located at outer housing on the lock pin
Top movable sleeve be connected to sealing plate, the bottom of the sealing plate is equipped with ring type seal, and the ring type seal is located at annular
The outside of the rectangular straight slot of sliding rail upper surface.
Preferably, the elastic supporting bar is equipped with multiple groups, and elastic supporting bar described in multiple groups is in the inside of accommodating cavity in equidistant
Annular array.
Preferably, the bottom inside of the endless glide is equipped with annular groove, the annular groove and positioned at annular protrusion
The ball of bottom surface is slidably connected.
Preferably, the ball is equipped with multiple groups, and ball described in multiple groups is arranged in the bottom surface of annular protrusion in equidistant ring
Column.
Preferably, the rectangular preiection and rectangular straight slot are equipped with two groups, the shape of the rectangular preiection and rectangular straight slot
It is identical, and the size of the rectangular straight slot is greater than the size of rectangular preiection.
Preferably, it is equipped with rectangle empty slot positioned at the top of sealing plate on the lock pin, the inside of the rectangle empty slot is equipped with
Vertical fixed link is socketed with movable pressure plate in the vertical fixed link, is located at movable pressure plate in the vertical fixed link
Top is socketed with spring, and rectangle empty slot is stretched out in the end of the movable pressure plate.
Preferably, the movable pressure plate is rectangular slab, and the movable pressure plate is equipped with multiple groups, and activity described in multiple groups compresses
Plate is arranged in the outer edge of lock pin in equidistant ring.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. the rectangular preiection on the annular protrusion that the lock pin in the present invention is equipped with can be clamped with endless glide, thus
Prevent lock pin from detaching out of shell intracorporal accommodating cavity, so that the connection of lock pin and outer housing is stronger；
2. being equipped with elastic supporting bar in cylindrical cavity inside accommodating cavity, it is socketed with spring on elastic supporting bar, from can will
Elastic supporting bar jacks up upwards, plays the role of flexibly supporting lock pin, while the annular protrusion being located on lock pin is compacted
In endless glide, so that connection is stronger；
3. it is equipped with sealing plate positioned at the top of outer housing on lock pin, and the lower section of sealing plate is equipped with ring type seal, thus
The connection sealing between lock pin and outer housing can be improved, prevent dust from entering between lock pin and outer housing.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structural schematic diagram at A in Fig. 1；
Fig. 3 is structural schematic diagram at B in Fig. 1；
Fig. 4 is the structural schematic diagram of endless glide of the present invention；
Fig. 5 is endless glide of the present invention and annular protrusion attachment structure schematic diagram.
In figure: outer housing 1, accommodating cavity 2, lock pin 3, cylindrical cavity 4, telescopic rod 5, elastic supporting bar 6, the vertical chute 7, ring
Shape sliding rail 8, rectangular preiection 11, ring type seal 12, annular protrusion 13, ball 14, annular groove 15, is consolidated sealing plate 10 vertically
Fixed pole 16, movable pressure plate 17, rectangle empty slot 19, rectangular straight slot 20, rectangle card slot 21.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of connector base being connected firmly, including shell
Body 1 and lock pin 3, outer housing 1 is interior to be equipped with accommodating cavity 2, and inner wall of the accommodating cavity 2 close to bottom is equipped with cylindrical cavity 4, cylindrical cavity 4
Interior to be equipped with telescopic rod 5, the top of telescopic rod 5 is fixedly connected with one end of elastic supporting bar 6, and the other end of elastic supporting bar 6 is stretched
The vertical chute 7 on 4 inner sidewall of cylindrical cavity out is socketed with spring on telescopic rod 5, so that elastic supporting bar 6, which can play, to be inserted
Annular protrusion 13 on core 3 is pressed on the effect in endless glide 8, is equipped in accommodating cavity 2 positioned at the upper surface of elastic supporting bar 6
Lock pin 3, the annular protrusion 13 that lock pin 3 is equipped with are located in the endless glide 8 of 1 end of outer housing, the upper surface of endless glide 8
At port be equipped with rectangular straight slot 20 corresponding with the rectangular preiection 11 on annular protrusion 13, the upper plate of endless glide 8 it is interior
Wall is equipped with the rectangle card slot 21 being mutually clamped with rectangular preiection 11, and the top movable sleeve that outer housing 1 is located on lock pin 3 is connected to sealing
The bottom of plate 10, sealing plate 10 is equipped with ring type seal 12, and ring type seal 12 is located at the rectangular straight slot of 8 upper surface of endless glide
20 outside.
Further, elastic supporting bar 6 is equipped with multiple groups, and multiple groups elastic supporting bar 6 is in equidistant ring in the inside of accommodating cavity 2
Arrangement；
Further, the bottom inside of endless glide 8 is equipped with annular groove 15, annular groove 15 and positioned at annular protrusion 13
The ball 14 of bottom surface is slidably connected；
Further, ball 14 is equipped with multiple groups, and multiple groups ball 14 is arranged in the bottom surface of annular protrusion 13 in equidistant ring
Column, ball 14 not only can reduce the frictional resistance between 8 bottom surface of annular protrusion 13 and endless glide, while can be to ring
The position of shape protrusion 13 is defined, to be defined to the position of lock pin 3；
Further, rectangular preiection 11 and rectangular straight slot 20 are equipped with two groups, the shape of rectangular preiection 11 and rectangular straight slot 20
Shape is identical, and the size of rectangular straight slot 20 is greater than the size of rectangular preiection 11, leads to so that rectangular preiection 11 may pass through rectangle
Slot 20 enters the inside of endless glide 8；
Further, it is equipped with rectangle empty slot 19 positioned at the top of sealing plate 10 on lock pin 3, the inside of rectangle empty slot 19 is equipped with
Vertical fixed link 16 is socketed with movable pressure plate 17 in vertical fixed link 16, is located at movable pressure plate 17 in vertical fixed link 16
Top be socketed with spring, rectangle empty slot 19 is stretched out in the end of movable pressure plate 17, and the spring in vertical fixed link 16 will
Movable pressure plate 17 carries out the surface for being pressed on sealing plate 10 downwards, so that the leakproofness between lock pin 3 and outer housing 1 is good
It is good, prevent dust from entering the inside of accommodating cavity 2；
Further, movable pressure plate 17 is rectangular slab, and movable pressure plate 17 is equipped with multiple groups, and multiple groups movable pressure plate 17 exists
The outer edge of lock pin 3 is arranged in equidistant ring.
Working principle: the present invention in actual use, can be directly by the accommodating cavity 2 inside the insertion outer housing 1 of lock pin 3
Interior, the bottom of lock pin 3 is located on the elastic supporting bar 6 in accommodating cavity 2 at this time, at this time will be on the annular protrusion 13 on lock pin 3
The alignment of rectangular preiection 11 is located at the rectangular straight slot 20 in endless glide 8, then presses lock pin 3 and annular protrusion 13 is made to be located at annular
Then the inside of sliding rail 8 rotates the square that lock pin 3 makes rectangular preiection 11 and 8 top plate inner wall of endless glide on annular protrusion 13
21 phase of shape card slot clamping, lock pin 3 and outer housing 1 are installed at this time, and the present invention is easy for installation and firmly installs suitable popularization.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of connector base being connected firmly, including outer housing (1) and lock pin (3), it is characterised in that: the outer housing
(1) accommodating cavity (2) are equipped in, inner wall of the accommodating cavity (2) close to bottom is equipped with cylindrical cavity (4), the cylindrical cavity (4)
Interior to be equipped with telescopic rod (5), the top of the telescopic rod (5) is fixedly connected with one end of elastic supporting bar (6), the resilient support
The other end of bar (6) stretches out the vertical chute (7) on cylindrical cavity (4) inner sidewall, is socketed with spring on the telescopic rod (5),
Upper surface in the accommodating cavity (2) positioned at elastic supporting bar (6) is equipped with lock pin (3), the convex annular that the lock pin (3) is equipped with
(13) are played to be located in the endless glide (8) of outer housing (1) end, at the port of the upper surface of the endless glide (8) equipped with
The corresponding rectangular straight slot (20) of rectangular preiection (11) on annular protrusion (13), the upper plate of the endless glide (8) it is interior
Wall is equipped with the rectangle card slot (21) being mutually clamped with rectangular preiection (11), and the top that outer housing (1) is located on the lock pin (3) is living
Dynamic to be socketed with sealing plate (10), the bottom of the sealing plate (10) is equipped with ring type seal (12), the ring type seal (12)
Positioned at the outside of the rectangular straight slot (20) of endless glide (8) upper surface.
2. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the elastic supporting bar
(6) multiple groups are equipped with, elastic supporting bar (6) described in multiple groups is arranged in the inside of accommodating cavity (2) in equidistant ring.
3. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the endless glide (8)
Bottom inside be equipped with annular groove (15), the annular groove (15) be located at annular protrusion (13) bottom surface ball
(14) it is slidably connected.
4. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the ball (14) is equipped with
Multiple groups, ball (14) described in multiple groups are arranged in the bottom surface of annular protrusion (13) in equidistant ring.
5. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the rectangular preiection (11)
Two groups are equipped with rectangular straight slot (20), the rectangular preiection (11) is identical with the shape of rectangular straight slot (20), and the rectangle
The size of through slot (20) is greater than the size of rectangular preiection (11).
6. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the lock pin (3) is upper
Rectangle empty slot (19) are equipped in the top of sealing plate (10), the inside of the rectangle empty slot (19) is equipped with vertical fixed link (16),
It is socketed with movable pressure plate (17) on the vertical fixed link (16), movable pressure plate is located on the vertical fixed link (16)
(17) spring is socketed with above, rectangle empty slot (19) are stretched out in the end of the movable pressure plate (17).
7. a kind of connector base being connected firmly according to claim 1, it is characterised in that: the movable pressure plate
It (17) is rectangular slab, the movable pressure plate (17) is equipped with multiple groups, outside of the movable pressure plate (17) described in multiple groups in lock pin (3)
Edge is arranged in equidistant ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052520.1A CN108987998A (en) | 2018-09-10 | 2018-09-10 | A kind of connector base being connected firmly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052520.1A CN108987998A (en) | 2018-09-10 | 2018-09-10 | A kind of connector base being connected firmly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108987998A true CN108987998A (en) | 2018-12-11 |
Family
ID=64545335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052520.1A Withdrawn CN108987998A (en) | 2018-09-10 | 2018-09-10 | A kind of connector base being connected firmly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108987998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912070A (en) * | 2019-12-11 | 2020-03-24 | 王启栋 | Cable joint for power engineering |
| CN110993325A (en) * | 2019-11-26 | 2020-04-10 | 耒阳市亚湘电子科技有限公司 | A winding conveying mechanism of a network transformer |
| CN113639134A (en) * | 2021-08-10 | 2021-11-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout damping subassembly, compressor and air conditioning system |
-
2018
- 2018-09-10 CN CN201811052520.1A patent/CN108987998A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993325A (en) * | 2019-11-26 | 2020-04-10 | 耒阳市亚湘电子科技有限公司 | A winding conveying mechanism of a network transformer |
| CN110993325B (en) * | 2019-11-26 | 2021-07-23 | 耒阳市亚湘电子科技有限公司 | A winding conveying mechanism of a network transformer |
| CN110912070A (en) * | 2019-12-11 | 2020-03-24 | 王启栋 | Cable joint for power engineering |
| CN113639134A (en) * | 2021-08-10 | 2021-11-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout damping subassembly, compressor and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |