CN108963548B - A kind of multiplex roles freely expand highly reliable connector - Google Patents
A kind of multiplex roles freely expand highly reliable connector Download PDFInfo
- Publication number
- CN108963548B CN108963548B CN201810773056.9A CN201810773056A CN108963548B CN 108963548 B CN108963548 B CN 108963548B CN 201810773056 A CN201810773056 A CN 201810773056A CN 108963548 B CN108963548 B CN 108963548B
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- Prior art keywords
- connector
- cable
- telescopic rod
- shell
- conducting rod
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of multiplex roles freely expand highly reliable connector, are made of shell, conductor rods, spring, telescopic rod.When with the connection of cable, the end of a thread of cable is connected in the apex cavity of taper end by scolding tin or other connecting materials and telescopic rod；When connection between connector, the front end of connector or rear end face are plugged on one of side in four sides of another connector, and due to the effect of convex block, so that two connectors are snapped together, realization is reliably connected；When realizing the bifurcated of cable and freely expanding, the telescopic rod of the front and back of one connector is connected with two the end of a thread of cable, four sides of this connector can at most meet four branches at this time, and each branch freely can expand four branches again, then realize any number of bifurcateds.The present invention realizes the bifurcated for quickly carrying out cable at the scene, freely modifies the function of the topological structure of cable, and design structure is simple, without movable part, connects in use relatively reliable.
Description
Technical field
The invention belongs to cable plug field, especially belong to a kind of freely be expanded applied to cable bifurcated with multiplex roles
Highly reliable connector.
Background technique
Currently, existing connector can complete being reliably connected for two shares of cable, various in the field that patches of cable
The connector of various kinds realizes the connection of different types of cable, and in bus field, existing connector still cannot be good
Realize that the extension of the bifurcated or branch line of cable, a part application use the scheme of special cable, in cable production with regard to pre-
The position of cable bifurcated and the number of bifurcated are first designed, this scheme is more appropriate in the occasion of standard stationary applications, In
The configuration of cable is fixed in use process, will not be extended and be expanded, and often changes cable topological structure in some needs, is patched
The special this cable in position and the uncertain place of number then have many restrictions, the connecting terminal then occurred realizes pair
The bifurcated of cable and connection, but connecting terminal uses the structural damage for making cable, and it is hidden to leave safety mechanical performance decline
Suffer from, so, there is an urgent need to one kind, and free extension may be implemented, and meet and make the connector that special cable requires, can be certainly
Multiple interfaces are gone out by bifurcated, realize the cable grid of different topology structure.
Summary of the invention
A kind of multiplex roles freely expand highly reliable connector, to realize that field fabrication is special in the application of bus cable grid
The purpose of cable grid reaches the function of fast implementing different topology cable grid, and the present invention is by shell, conducting rod, spring, telescopic rod
Composition.
Preferably, housing main body of the invention be a hollow cube, the rear and front end hole Mian You of cube, hole
Internal diameter is identical as telescopic rod taper end outer diameter, and there are two extension bars for two positions up and down for front/rear end, and extension bar is flexible, extension bar
Top have a convex block, the front and back rounded corner of convex block, two stretching distance between tie rods are identical as the spacing of two slots on remaining four face；
The construction in remaining four face is identical, and all there are two slot on four faces, there is a circular hole at the center in face, the internal diameter of circular hole and flexible
The outer diameter of the taper end of bar is identical；Shell uses insulating materials.
Preferably, conducting rod of the invention is a rectangle stock, and the length of stock is identical at a distance from the front-back of shell,
A cylindrical cavity is all dug at the both ends of rectangle stock, and the outer diameter of butt end of internal diameter and telescopic rod of cylindrical cavity is identical, conductive
Bar is conductive good conductor.
Preferably, spring of the invention is helical spring, and spring outer diameter is identical as the internal diameter of conducting rod cylindrical cavity,
Spring is made using conductive material.
Preferably, telescopic rod of the invention is Step Shaft, and one end is thick, one end is thin, thick one end and conducting rod cylindrical empty
The internal diameter of chamber is identical, and thin one end is identical as the internal diameter in hole on shell front-back, has cavity at the top of telescopic rod taper end, for
The connection of conducting wire；Telescopic rod is made using conductive material.
Assembly relation: being mounted on housing center for conducting rod, the front-back end face of the central axis and shell of conducting rod
The central axes in hole are overlapped, and spring is fixedly connected with conducting rod, and the cylindrical empty for being mounted on conducting rod both ends is intracavitary, the spring other end
Connection expansion link, telescopic rod is greater than the internal diameter in the hole of shell front/rear end due to the outer diameter of butt end, so telescopic extensions are limited
In the cylindrical cavity of conducting rod.
Use process:
1. the connection with cable: the end of a thread of cable is connected in the top of taper end by scolding tin or other connecting materials and telescopic rod
In portion's cavity.
2. the connection between connector: the front end of connector or rear end face are plugged on four of another connector
One of side in side is pressed in and leads at this point, telescopic rod is protruded into shell by the circular hole on four sides of shell
On electric pole, since extension bar is flexible, the extension bar on the front/rear end of a connector is pressed into another connector side
Slot in, due to the effect of convex block, so that two connectors are snapped together, realization is reliably connected.
3. realizing the bifurcated of cable and freely expanding: two the end of a thread phases of the telescopic rod of the front and back of a connector and cable
Even, it is equivalent to and connector has been accessed into cable, four sides of this connector can at most meet 4 branches, Mei Gefen at this time
Branch freely can expand 4 branches again, and so on, it may be implemented any number of bifurcateds, the one of the connector that bifurcated comes out
End is connect with the end of a thread of the cable of bifurcated again.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is: real after using design of the present invention
The bifurcated for quickly carrying out cable at the scene is showed, free bifurcated freely modifies the topological structure of cable, and the shell of connector is exhausted
Edge protects cable well, short circuit between conducting wire is prevented, moreover, above-mentioned design structure is simple, without movable part, In
It is connected in use process relatively reliable.
Detailed description of the invention
It in order to more clearly illustrate the technical solutions in the embodiments of the present invention, below will be in embodiment technical description
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some realities
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings
Obtain other attached drawings.
Fig. 1 is the perspective view at first visual angle of the shell that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Fig. 2 is the perspective view at second visual angle of the shell that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Fig. 3 is that a kind of multiplex roles of the present invention freely expand the shell of highly reliable connector and the assembly section view of rectangle stock
Figure.
Fig. 4 is the perspective view for the telescopic rod that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Fig. 5 is the installation diagram that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Fig. 6 is the sectional arrangement drawing that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Fig. 7 is the assembly section view for two connectors cooperation that a kind of multiplex roles of the present invention freely expand highly reliable connector
Figure.
Fig. 8 is the installation diagram for multiple connectors cooperation that a kind of multiplex roles of the present invention freely expand highly reliable connector.
Corresponding component title represented by number in figure:
1, shell；2, conducting rod；3, spring；4, telescopic rod；5, end face；6, hole；7, telescopic rod taper end；8, extension bar；9,
Convex block；10, slot；11, face；12, circular hole；13, cylindrical cavity；14, butt end；15, telescopic rod taper end cavity.
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.
A kind of multiplex roles freely expand highly reliable connector, are made of shell 1, conducting rod 2, spring 3, telescopic rod 4.
Referring to Fig. 1, Fig. 2,1 main body of shell of the invention is a hollow cube, and the rear and front end face 5 of cube has
The internal diameter in hole 6, hole 6 is identical as telescopic rod 4 taper end, 7 outer diameters, and there are two extension bar 8, extension bars for about 5 two positions of front/rear end
8 is flexible, and there are convex block 9, the front and back rounded corner of convex block 9, two 8 spacing of extension bar and remaining four face 11 in the top of extension bar 8
On two slots 10 spacing it is identical；The construction in remaining four face 11 is identical, all there are two slot 10 on four faces 11, in face 11
The heart has a circular hole 12, and the internal diameter of circular hole 12 and the outer diameter of taper end 7 of telescopic rod 4 are identical；Shell 1 uses insulating materials.
Referring to Fig. 3, conducting rod 2 of the invention is a rectangle stock, and the length of stock is at a distance from the front-back 5 of shell 1
Identical, a cylindrical cavity 13 is all dug at the both ends of rectangle stock, the butt end 14 of the internal diameter and telescopic rod 4 of cylindrical cavity 13 it is outer
Diameter is identical, and conducting rod 2 is conductive good conductor.
Referring to Fig. 5, spring 3 of the invention is helical spring 3, and 3 outer diameter of spring is interior with 2 cylindrical cavity 13 of conducting rod
Diameter is identical, and spring 3 is made using conductive material.
Referring to fig. 4, telescopic rod 4 of the invention is Step Shaft, and one end is thick, one end is thin, and thick one end and conducting rod 2 are cylindrical
The internal diameter of cavity 13 is identical, and thin one end is identical as the internal diameter in hole 6 on 1 front-back of shell, and the top of 4 taper end 7 of telescopic rod is free
Chamber 15, for the connection with conducting wire；Telescopic rod 4 is made using conductive material.
Referring to Fig. 5, Fig. 6, conducting rod 2 assembly relation of the invention: is mounted on 1 center of shell, the central axis of conducting rod 2
Line is overlapped with the central axes in the hole 6 of the front-back end face 5 of shell 1, and spring 3 is fixedly connected with conducting rod 2, is mounted on conducting rod 2
In the cylindrical cavity 13 at both ends, 3 other end connection expansion link 4 of spring, telescopic rod 4 is greater than shell 1 due to the outer diameter of butt end 14
The internal diameter in the hole 6 of front/rear end 5, so telescopic extensions are limited in the cylindrical cavity 13 of conducting rod 2.
Use process:
1. the connection with cable: the end of a thread of cable is connected in taper end 7 by scolding tin or other connecting materials and telescopic rod 4
In apex cavity 15.
2. the connection between connector: the front end of connector or rear end face 5 are plugged on the four of another connector
One of side 11 in a side 11, at this point, telescopic rod 4 protrudes into shell 1 by the circular hole on 1 four sides 11 of shell
It is interior, it is pressed on conducting rod 2, since extension bar 8 is flexible, the extension bar 8 on the front/rear end 5 of a connector is pressed into
In the slot of another connector side 11, due to the effect of convex block 9, so that two connectors are snapped together, realization reliably connects
It connects.
3. realizing the bifurcated of cable and freely expanding: the telescopic rod 4 of the front and back of a connector and two the end of a thread of cable
It is connected, is equivalent to and connector has been accessed into cable, four sides 11 of this connector can at most meet 4 branches at this time, often
A branch freely can expand 4 branches again, and so on, any number of bifurcateds, the connector that bifurcated comes out may be implemented
One end connect again with the end of a thread of the cable of bifurcated.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of multiplex roles freely expand highly reliable connector, it is characterised in that: by shell, conducting rod, spring, telescopic rod group
At；Housing main body is a hollow cube, the rear and front end hole Mian You of cube, the internal diameter and telescopic rod taper end outer diameter in hole
Identical, there are two extension bars for two positions up and down for front/rear end, and extension bar is flexible, and there is convex block on the top of extension bar, convex block
Front and back rounded corner, two stretching distance between tie rods are identical as the spacing of two slots on remaining four face；The construction phase in remaining four face
Together, all there are two slots on four faces, and there are a circular hole, the outer diameter phase of the taper end of the internal diameter and telescopic rod of circular hole in the center in face
Together；Shell uses insulating materials；
Conducting rod is mounted on housing center, the central axes weight in the hole of the front-back end face of the central axis and shell of conducting rod
It closing, spring is fixedly connected with conducting rod, and the cylindrical empty for being mounted on conducting rod both ends is intracavitary, spring other end connection expansion link,
Telescopic rod is greater than the internal diameter in the hole of shell front/rear end due to the outer diameter of butt end, so telescopic extensions are limited in the circle of conducting rod
In column cavity；
When with the connection of cable, the top that the end of a thread of cable is connected in taper end by scolding tin or other connecting materials and telescopic rod is empty
It is intracavitary；
When connection between connector, the front end of connector or rear end face are plugged on four sides of another connector
In one of side be pressed in conducting rod at this point, telescopic rod is protruded into shell by the circular hole on four sides of shell
On, since extension bar is flexible, the extension bar on the front/rear end of a connector is pressed into the slot of another connector side
Interior, due to the effect of convex block, so that two connectors are snapped together, realization is reliably connected；Realize the bifurcated and freedom of cable
When expansion, the telescopic rod of the front and back of a connector is connected with two the end of a thread of cable, is equivalent to connector having accessed cable,
Four sides of this connector can at most meet 4 branches at this time, and each branch freely can expand 4 branches again, with
This analogizes, and any number of bifurcateds may be implemented, and the one end for the connector that bifurcated comes out is connect with the end of a thread of the cable of bifurcated again.
2. a kind of multiplex roles as described in claim 1 freely expand highly reliable connector, it is characterised in that: conducting rod is a square
Shape stock, the length of stock is identical at a distance from the front-back of shell, and a cylindrical cavity, cylinder are all dug in the both ends of rectangle stock
The outer diameter of butt end of internal diameter and telescopic rod of shape cavity is identical, and conducting rod is conductive good conductor.
3. a kind of multiplex roles as described in claim 1 freely expand highly reliable connector, it is characterised in that: spring is cylinder
Spring, spring outer diameter is identical as the internal diameter of conducting rod cylindrical cavity, and spring is made using conductive material.
4. a kind of multiplex roles as described in claim 1 freely expand highly reliable connector, it is characterised in that: telescopic rod is step
Axis, one end is thick, one end is thin, and thick one end is identical as the internal diameter of conducting rod cylindrical cavity, on thin one end and shell front-back
The internal diameter in hole is identical, has cavity at the top of telescopic rod taper end, for the connection with conducting wire；Telescopic rod is made using conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773056.9A CN108963548B (en) | 2018-07-14 | 2018-07-14 | A kind of multiplex roles freely expand highly reliable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773056.9A CN108963548B (en) | 2018-07-14 | 2018-07-14 | A kind of multiplex roles freely expand highly reliable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108963548A CN108963548A (en) | 2018-12-07 |
| CN108963548B true CN108963548B (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773056.9A Active CN108963548B (en) | 2018-07-14 | 2018-07-14 | A kind of multiplex roles freely expand highly reliable connector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902423B2 (en) * | 2001-07-24 | 2005-06-07 | Leviton Manufacturing Co., Inc. | Two wire folder line plugs and connectors |
| CN2807531Y (en) * | 2005-07-13 | 2006-08-16 | 张少云 | Modular electric socket |
| US7294026B1 (en) * | 2006-07-20 | 2007-11-13 | Panduit Corp. | RS-485 connector plug and housing |
| CN201994465U (en) * | 2011-03-31 | 2011-09-28 | 广东吉熙安电缆附件有限公司 | Novel connector |
| CN105375152A (en) * | 2015-12-15 | 2016-03-02 | 镇江市京口润明微波器械厂 | Spliced connector assembly |
| CN104752889B (en) * | 2015-04-13 | 2017-05-10 | 深圳市杰创连电子有限公司 | Waterproof connector |
| CN107763343A (en) * | 2017-10-09 | 2018-03-06 | 李继前 | Conductive multiple-pass joint with regulation air pressure function |
-
2018
- 2018-07-14 CN CN201810773056.9A patent/CN108963548B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902423B2 (en) * | 2001-07-24 | 2005-06-07 | Leviton Manufacturing Co., Inc. | Two wire folder line plugs and connectors |
| CN2807531Y (en) * | 2005-07-13 | 2006-08-16 | 张少云 | Modular electric socket |
| US7294026B1 (en) * | 2006-07-20 | 2007-11-13 | Panduit Corp. | RS-485 connector plug and housing |
| CN201994465U (en) * | 2011-03-31 | 2011-09-28 | 广东吉熙安电缆附件有限公司 | Novel connector |
| CN104752889B (en) * | 2015-04-13 | 2017-05-10 | 深圳市杰创连电子有限公司 | Waterproof connector |
| CN105375152A (en) * | 2015-12-15 | 2016-03-02 | 镇江市京口润明微波器械厂 | Spliced connector assembly |
| CN107763343A (en) * | 2017-10-09 | 2018-03-06 | 李继前 | Conductive multiple-pass joint with regulation air pressure function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108963548A (en) | 2018-12-07 |
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Effective date of registration: 20191010 Address after: 211100 No. d-65, Lukou Chuangzhi Industrial Park, No. 37, Shenzhou Road, Lukou street, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Applicant after: Nanjing changhetai Intelligent Technology Co., Ltd. Address before: 210000 Building 8, overseas Chinese dream court, Qilin Science Park, Jiangning District, Nanjing, Jiangsu, 803 Applicant before: Nanjing Yun Rui Spaceflight Technology Co., Ltd. |
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Effective date of registration: 20201010 Address after: 221000 Miao village, Zheng Town, Copper Mt. District, Jiangsu, Xuzhou Patentee after: Xuzhou lino Health Technology Co.,Ltd. Address before: 211100 No. d-65, Lukou Chuangzhi Industrial Park, No. 37, Shenzhou Road, Lukou street, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee before: Nanjing changhetai Intelligent Technology Co.,Ltd. |