CN104836041B - Coaxial cable branch socket - Google Patents
Coaxial cable branch socket Download PDFInfo
- Publication number
- CN104836041B CN104836041B CN201510211358.3A CN201510211358A CN104836041B CN 104836041 B CN104836041 B CN 104836041B CN 201510211358 A CN201510211358 A CN 201510211358A CN 104836041 B CN104836041 B CN 104836041B
- Authority
- CN
- China
- Prior art keywords
- groove
- coaxial cable
- electric
- needle
- guiding
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 210000000746 body region Anatomy 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 25
- 238000010276 construction Methods 0.000 abstract description 21
- 239000010410 layer Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a kind of coaxial cable branch socket, including housing, coaxial cable import is opened up on housing, outlet and load socket, coaxial cable groove is opened up in housing, with at least one electric guide blade mounting groove or electrically, guiding pricker mounting groove is communicated coaxial cable groove, coaxial cable groove is communicated with electrically guiding needle tray simultaneously, electric guide blade is installed in electric guide blade mounting groove or electrically guiding pricker mounting groove or pricker is electrically guided, electric guid needle electrically is installed in guiding needle tray, mounting circuit boards in housing, electric guide blade or electric guiding pricker and electric guid needle are connected with circuit board respectively.Construction of the invention is simple, and speed of application is fast, installs the communication of intelligence instrument and reaches standardization, installation, construction reference are controllable, the communication construction quality of whole intelligence instrument has been reached higher level.
Description
Technical field
It is a kind of coaxial cable branch socket the present invention relates to intelligence instrument communication.
Background technology
The communication construction quality of intelligence instrument is directly connected to the use reliability of intelligence instrument.Particularly domestic gas
The communication construction of the instrument such as table, water meter and hotlist is complicated, and the communication cable used is blocked, then manually connected again as needed
Connect.The deficiency of this communication construction method is：Communication reliability is low, and the protection against the tide of communication cable, rain-proof, Corrosion Protection significantly drop
Low, maintenance capacity is big, and the speed of communication construction is slow, difficulty of construction is big etc..
The content of the invention
It is an object of the present invention to provide a kind of coaxial cable branch socket, it can solve the problem that the deficiencies in the prior art.
The present invention to achieve the above object, is achieved through the following technical solutions：Including housing, coaxial cable is opened up on housing
Coaxial cable groove is opened up in import, outlet and load socket, housing, coaxial cable groove is installed with least one electric guide blade
Groove or electrically guiding pricker mounting groove communicate, coaxial cable groove simultaneously with guiding needle tray communicate, electric guide blade mounting groove or
Electric guide blade electrically is installed in guiding pricker mounting groove or pricker is electrically guided, electric guid needle is installed in guiding needle tray,
Mounting circuit boards in housing, electric guide blade or electric guiding pricker and electric guid needle are connected with circuit board respectively.Housing
It is made up of upper lid, gland and middle casing, middle casing front sets cable block, the length direction of cable block sets deep-slotted chip breaker,
Cable block surrounding, which to set install in first annular seal groove, first annular seal groove, set first on the first sealing ring, cable block
Guiding needle tray is set on guide blade mounting groove and the second guide blade mounting groove, middle casing, and the back side of middle casing is installed
Circuit board.Guide and metal guide pin bushing is installed in needle tray, one end of metal guide pin bushing is located at outside guiding needle tray, and metal guide pin bushing is located at guid needle
One end outside groove is connected with circuit board, and electric guid needle, metal needle body region and the gold of electric guid needle are installed in metal guide pin bushing
Category guide pin bushing is in contact.Opened up on upper lid and push rod is installed in groove, groove, push rod bottom opens up stopper slot, and stopper slot is with electrically leading
Draw pin top surface is touched, and upper lid is engaged with middle casing.The length direction of gland to set and open up second on the second deep-slotted chip breaker, gland
Installed in annular seal groove, the second annular seal groove and the 3rd deep-slotted chip breaker is set in the second O-ring seal, the second O-ring seal.
Described electric guide blade includes cutter hub, opens up the first groove on cutter hub, the first groove two sides extend upwardly to top with
Respective outside inclined-plane composition is pointed, and top and the pointed of the first inclined-plane composition of the first groove side are the first point of a knife, first
The pointed of at the top of groove opposite side and the second inclined-plane composition is the second point of a knife, and the bottom of cutter hub sets electrically guiding handle.First is recessed
The top of the two sides of groove is respectively to face directly, and two lower ends faced directly are connected with respective outer inclined-plane upper end respectively, the first groove
Two the distance between face L directly2The distance between more than two outer inclined-planes L3.The electric guiding handle is two, and first is electric
The second groove is set between guiding handle and the second electric guiding handle.The electric guid needle it have a needle body, one end of needle body
For the syringe needle with cone, the medium position of needle body, which is set, installs the first insulating barrier in first annular groove, first annular groove, needle body is leaned on
The position of nearly syringe needle, which is set, installs the second insulating barrier, the first insulating barrier and the second insulating barrier in the second annular groove, the second annular groove
Between conducting ring is set, the external diameter of the external diameter of conducting ring, the external diameter of the first insulating barrier and the second insulating barrier is equal, the first insulating barrier
One end and needle body top distance be L1.The external diameter of needle body is equal with the external diameter of conducting ring, and the entirety of the second insulating barrier is long
The outer wall of degree is coniform in gradual change, and coniform smaller diameter end connects with the larger diameter end of syringe needle, and the length of conducting ring is located at together
In metal core wire in the middle of shaft cable, the first insulating barrier and the second insulating barrier are respectively from the middle part of coaxial cable to diametric(al) both sides
Extend on the outside of coaxial cable shielding layer.
Coaxial cable branch of the present invention socket, be exclusively used in intelligence instrument communication install, construction in, it is only necessary to one
The complete coaxial cable of bar can complete the communication of intelligence instrument, it is ensured that coaxial cable protection against the tide, rain-proof, anticorrosion and protecting against shock
It is not destroyed etc. various performances, the reliability of communication has been reached high level, no cable loss only needs to grafting i.e. in construction
Can, and making each firm plug degree good, construction is simple, and speed of application is fast, installs the communication of intelligence instrument and reaches standardization, pacifies
Dress, construction reference are controllable, the communication construction quality of whole intelligence instrument has been reached higher level.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of coaxial cable branch of the present invention socket；Accompanying drawing 2 is that A-A sectional structures show in accompanying drawing 1
It is intended to；Accompanying drawing 3 is B-B cross section structure diagrams in accompanying drawing 1；Accompanying drawing 4 is C-C cross section structure diagrams in accompanying drawing 3；Accompanying drawing 5 is
D-D cross section structure diagrams in accompanying drawing 3；Accompanying drawing 6 is coaxial cable branch socket stereogram of the present invention；Accompanying drawing 7 is electricity in accompanying drawing 2
The structural representation of conductance draw pin；Accompanying drawing 8 is A-A cross section structure diagrams in accompanying drawing 7；Accompanying drawing 9 is electric guiding knife in accompanying drawing 2
Structural representation.
Embodiment
Coaxial cable import, outlet are opened up on coaxial cable branch of the present invention socket, including housing, housing and is loaded
Coaxial cable groove is opened up in socket, housing, coaxial cable groove with least one electric guide blade mounting groove or electrically pierce by guiding
Pin mounting groove is communicated, and coaxial cable groove is communicated with guiding needle tray simultaneously, electric guide blade mounting groove or electrically guiding pricker peace
Electric guide blade is installed in tankage or pricker is electrically guided, is installed in guiding needle tray and circuit is installed in electric guid needle, housing
Plate, electric guide blade or electric guiding pricker and electric guid needle are connected with circuit board respectively.Said structure of the present invention can make
The cored wire in coaxial cable is electrically electrically drawn with screen layer during intelligence instrument communication construction, by loading socket and other electricity
Device is connected, and realizes that an overall coaxial cable completes intelligence instrument communication.Electrically guiding needle-penetration coaxial cable, and being fixed on same
In shaft cable, the conducting ring on electric guid needle draws the core pneumoelectric gas of coaxial cable, and is connected on the circuit of circuit board,
Electric guide blade or electric guiding pricker touch the screen layer that the outer protective layer of coaxial cable is punctured afterwards with coaxial cable,
And be fixed in coaxial cable, the electric extraction of screen layer is connected on the circuit of circuit board, the communication of intelligence instrument is completed
Control.
Housing of the present invention has a multiple choices structure, housing be for coaxial cable after by the cored wire of coaxial cable
And screen layer electrically draws the connection with circuit board, structure preferably is：Housing is by upper lid 2, gland 3 and middle casing 1
Composition, the front of middle casing 1 sets cable block, and the length direction of cable block sets deep-slotted chip breaker, and cable block surrounding sets the first ring
Installed in shape seal groove 15, first annular seal groove 15 and set the first electric guide blade to install on first sealing ring 5, cable block
Guiding needle tray 26 is set on the electric guide blade mounting groove 29 of groove 11 and second, middle casing 1, and electricity is installed at the back side of middle casing
Road plate 32.The said structure that the present invention is provided is easy to manufacture, is easily installed, it is easy to accomplish the sealing to coaxial cable, by housing
It is divided into two parts, four parts or more, can realizes the function that inventive shell is carried.
The further scheme that the present invention is provided is：Metal guide pin bushing 27 is installed in the guiding needle tray 26, metal guide pin bushing 27
One end is located at outside guiding needle tray 26, and one end that metal guide pin bushing 27 is located at outside guiding needle tray 26 is connected with circuit board 32, metal guide pin bushing
Electric guid needle is installed, the metal needle body region of electric guid needle is in contact with metal guide pin bushing 27 in 27.This is preferred electric
The scheme that guid needle is connected with circuit board, be easy to the socket of the present invention makes electric guid needle quick penetration coaxial in communication construction
Cable, and by the electric export of metal core wire.
The present invention is needed electric guid needle, electric guide blade in communication construction or electrically guiding pricker is pierced into coaxially
In cable, it is therefore desirable to housing is had preferable sealing structure, at the same again can in communication construction quick penetration coaxial cable, carry
Supply further scheme be：Opened up on upper lid 2 and push rod 16 be installed in groove 40, groove 40, the bottom of push rod 16 opens up stopper slot 17,
Upper lid 2 is engaged with middle casing 1.In communication construction, stopper slot 17 can be touched with electric guid needle top surface.
The length direction of gland 3 is set and open up the second annular seal groove 14 on the second deep-slotted chip breaker 19, gland 3 by the present invention,
Installed in second annular seal groove 14 and the 3rd deep-slotted chip breaker 21 is set in second O-ring seal 6, the second O-ring seal 6, it is real
The sealing of coaxial cable in existing housing.
The effect of branch's socket of the present invention is the electric extraction by the screen layer in coaxial cable and metal core wire,
And electrically will pass through circuit realiration Based Intelligent Control.The present invention electrically draws the screen layer in coaxial cable, can use and electrically lead
Draw blade or electrically guide pricker, electrically guiding pricker can puncture coaxial cable external insulation layer, make the gold of electrically guiding pricker
Category current-carrying part is touched with coaxial cable shielding layer, and electrically the outer end metal handle of guiding pricker is connected with circuit board, or electrically
The outer end metal handle of guiding pricker is connected with metal guide pin bushing, and metal guide pin bushing is arranged in housing, and metal guide pin bushing is connected with circuit board
To electrically it draw.It is insulation that electrically guiding pricker touches part with coaxial cable external insulation layer.The present invention is coaxial in order to ensure
The reliability that cable shield is electrically drawn, can set two electric guide blade mounting grooves or electrically guiding in branch's socket
Pricker mounting groove, two electric guiding knifes are respectively mounted in the groove or pricker is electrically guided.Branch's socket of the present invention
The preferred structure of the electric guide blade of middle installation is：Described electric guide blade includes cutter hub 44, and the is opened up on cutter hub 44
One groove 47, the two sides of the first groove 47 extend upwardly to top and constitute pointed, the first groove 47 1 with respective outside inclined-plane
The top of side is at the top of the first point of a knife 49, the opposite side of the first groove 47 and the structure of the second inclined-plane 51 with the pointed of the first inclined-plane 48 composition
Into it is pointed be the second point of a knife 50, the bottom of cutter hub 44 sets electric guide shank.Structure of the present invention can be by coaxial electrical
While the insulating barrier of cable outer layer is punctured, the screen layer of coaxial cable is clamped in the first groove 47, makes the first groove 47
Two sides are contacted with screen layer, will electrically be drawn, and will puncture coaxial cable insulated layer and the clamping step of coaxial cable shielding layer one is complete
Into that is,：Coaxial cable is pushed into the first groove 47 from sharp place, point of a knife is punctured after the insulating barrier of coaxial cable, the first groove
47 two sides are clamped together with screen layer respectively, and electric guide shank is connected with the circuit of communication board 32, realizes coaxial electrical
The purpose that cable is not cut off in communication construction.
The further scheme that the present invention is provided is：The top of the two sides of first groove 47 is respectively to face directly, two
The lower end faced directly is connected with respective outer inclined-plane upper end respectively, and two of the first groove 47 the distance between face L directly2More than two
The distance between outer inclined-plane L3.Two of first groove 47 the distance between face L directly2External diameter less than coaxial cable, more than coaxial
The external diameter of cable shield.It is applied to the coaxial cable of various models, and its specific size is determined according to cable model, is ensureing
Screen layer is clamped while puncturing coaxial cable insulated layer, screen layer is not destroyed.
In order to further clamp coaxial cable shielding layer there is provided scheme be first groove 47 bottom surface be plane,
The two sides of first groove 47 are respectively inclined-plane.The inclined-plane can also be stepped ramp.
Further scheme of the invention is：The top both sides of cutter hub 44 set the first platform 55 and the second platform 56 respectively,
The inner of first platform 55 is connected with the low side on the first inclined-plane 48, the top on the first inclined-plane 48 and the one side top of the first groove 47
Composition is pointed, and the inner of the second platform 56 is connected with the low side on the second inclined-plane 51, and the top of the second inclined-plane 51 is another with the first groove 47
One side top constitutes pointed.This scheme can be such that electric guide blade is conveniently installed in branch's socket, and realize more preferable
Fixation.
The electric guide shank, in order to be further ensured that electrically derived reliability, can be two by the present invention, the first electricity
Second groove 54 is set between the electric guide shank 53 of gas guide shank 52 and second.The electric guide shank can also set one,
One electric guide shank can also complete electrical connection well；Symmetry can be ensured by setting two electric guide shanks, and structure is more
Plus stably.Second groove 54 is easily installed electrically guide blade of the invention, electric guide blade is connected with fixed mount, even
Connect firmly.
The preferred structure for the electric guid needle installed in socket of the present invention is：Electric guid needle it have a needle body
8, one end of needle body 8 is the syringe needle 25 with cone, and the medium position of needle body 8, which is set in first annular groove 45, first annular groove 3, pacifies
The first insulating barrier 22 is filled, needle body 8 sets installation second in the second annular groove 46, the second annular groove 46 exhausted close to the position of syringe needle 25
Edge layer 24, sets conducting ring 23, the external diameter of conducting ring 23, the first insulating barrier 22 between the first insulating barrier 22 and the second insulating barrier 24
External diameter and the second insulating barrier 24 external diameter it is equal, the distance on one end of the first insulating barrier 22 and the top of needle body 8 is L1。
In order to be further ensured that conducting ring 23 and coaxial cable core wire are fully touched, make the first insulating barrier 22 away from conducting ring
The distance between 23 one end and second one end of insulating barrier 24 away from conducting ring 23 L are more than the external diameter of coaxial cable.
When the external diameter of the conducting ring 23 of electric guid needle of the present invention is equal to the core line diameter of coaxial cable, work as the present invention
The external diameter of conducting ring 23 when being designed as equal with the external diameter of needle body 8, while the first insulating barrier 21, the external diameter of the second insulating barrier 24
It is identical with the external diameter of needle body 8, so would not occur scraping phenomenon during coaxial cable is pierced into, being more convenient for, it is coaxial to draw
The cored wire of cable is electrically and guarantee is accurate insulate, and can be further ensured that electric guid needle draws the electric reliability of coaxial cable
Property, and can touch the insulating barrier of the screen layer and electric guid needle of coaxial cable, be further ensured that intelligence instrument construction and
The security used, and the service life of intelligence instrument communications facility can be extended.
In order to accelerate speed of application, when the external diameter of the conducting ring 23 of the present invention is designed as into equal with the external diameter of needle body 8, just
In making, it is easy to construction, the needle body equal diameters of its thrust-type guide pin, meanwhile, it is more convenient for drawing the electric of coaxial cable and protects
The accurate insulation of card.The further scheme that the present invention is provided is：The external diameter of needle body 8 is equal with the external diameter of conducting ring 23, the second insulation
The outer wall of the entire length of layer 24 is coniform in gradual change, and coniform smaller diameter end connects with the larger diameter end of syringe needle 25, circular cone
Second insulating barrier 24 of shape is easy to make needle body 8 pass through coaxial cable, reduces the dynamics that electrically guiding is needled into coaxial cable.It is conductive
The length of ring 23 is located in the metal core wire in the middle of coaxial cable, and the first insulating barrier 22 and the second insulating barrier 24 are respectively from coaxial
Extended in the middle part of cable to diametric(al) both sides on the outside of coaxial cable shielding layer.The length of conducting ring 23 described in the structure, first
The Design of length requirement of the insulating barrier 24 of insulating barrier 22 and second and the model of coaxial cable match, to ensure coaxial electrical cable core
While the electric extraction of line, make the screen layer of coaxial cable and the first insulating barrier of thrust-type guide pin and the second insulating barrier phase
Touch, it is ensured that its safe insulation.
In figure：The needle point of 47 guide pipe of load socket 9 hides the handle of a knife hole 18 of hole 10 first blade support, 12 first blade 13 first
The conductive head 34 second of first deep-slotted chip breaker 20 the 4th deep-slotted chip breaker 28 second blade support, 30 second blade, 31 second handle of a knife hole 33 first
The deep-slotted chip breaker 42 of the 5th 37 boss of the 6th cable trough, the 38 push rod sealing ring of cable trough 36, the 39 lower cover sealing ring 41 of conductive head 35 the 5th
The fixing groove of one fixing groove 43 second.
Claims (9)
1. coaxial cable branch socket, it is characterised in that：Including housing, coaxial cable import, outlet are opened up on housing and is loaded
Coaxial cable groove is opened up in socket, housing, coaxial cable groove with least one electric guide blade mounting groove or electrically pierce by guiding
Pin mounting groove is communicated, and coaxial cable groove is communicated with guiding needle tray simultaneously, electric guide blade mounting groove or electrically guiding pricker peace
Electric guide blade is installed in tankage or pricker is electrically guided, is installed in guiding needle tray and circuit is installed in electric guid needle, housing
Plate, electric guide blade or electric guiding pricker and electric guid needle are connected with circuit board respectively, guide needle tray（26）It is interior to install
Metal guide pin bushing（27）, metal guide pin bushing（27）One end be located at guiding needle tray（26）Outside, metal guide pin bushing（27）Positioned at guiding needle tray
（26）Outer one end and circuit board（32）Connection, metal guide pin bushing（27）It is interior that electric guid needle, the metal needle of electric guid needle are installed
Body region and metal guide pin bushing（27）It is in contact.
2. coaxial cable branch according to claim 1 socket, it is characterised in that：Housing is by upper lid（2）, gland（3）With
Middle casing（1）Composition, middle casing（1）Front sets cable block, and the length direction of cable block sets deep-slotted chip breaker, cable block four
Week sets first annular seal groove（15）, first annular seal groove（15）The first sealing ring of interior installation（5）, is set on cable block
One guide blade mounting groove（11）With the second guide blade mounting groove（29）, middle casing（1）It is upper that guiding needle tray is set（26）, in
Between housing back side mounting circuit boards（32）.
3. coaxial cable branch according to claim 1 socket, it is characterised in that：Upper lid（2）On open up groove（40）,
Groove（40）Interior installation push rod（16）, push rod（16）Bottom opens up stopper slot（17）, stopper slot（17）With electric guid needle
Top surface is touched, upper lid（2）With middle casing（1）It is engaged.
4. coaxial cable branch according to claim 1 socket, it is characterised in that：Gland（3）Length direction set the
Two deep-slotted chip breakers（19）, gland（3）On open up the second annular seal groove（14）, the second annular seal groove（14）It is interior that second annular is installed
Sealing ring（6）, the second O-ring seal（6）The 3rd deep-slotted chip breaker of upper setting（21）.
5. coaxial cable branch according to claim 1 socket, it is characterised in that：Described electric guide blade includes knife
Body（44）, cutter hub（44）On open up the first groove（47）, the first groove（47）Two sides extend upwardly to top and respective outer
Skew back face constitutes pointed, the first groove（47）The top of side and the first inclined-plane（48）The pointed of composition is the first point of a knife（49）,
First groove（47）With the second inclined-plane at the top of opposite side（51）The pointed of composition is the second point of a knife（50）, cutter hub（44）Bottom set
Put electrically guiding handle.
6. coaxial cable branch according to claim 5 socket, it is characterised in that：First groove（47）Two sides it is upper
Portion is respectively to face directly, and two lower ends faced directly are connected with respective outer inclined-plane upper end respectively, the first groove（47）Two face directly
The distance between L2The distance between more than two outer inclined-planes L3。
7. coaxial cable branch according to claim 5 socket, it is characterised in that：The electric guiding handle is two, the
One electrically guides handle（52）Handle is electrically guided with second（53）Between the second groove is set（54）.
8. coaxial cable branch according to claim 1 socket, it is characterised in that：The electric guid needle it have a pin
Body（8）, needle body（8）One end be the syringe needle with cone（25）, needle body（8）Medium position first annular groove is set（45）, the
One annular groove（3）The first insulating barrier of interior installation（22）, needle body（8）Close to syringe needle（25）Position set the second annular groove（46）,
Second annular groove（46）The second insulating barrier of interior installation（24）, the first insulating barrier（22）With the second insulating barrier（24）Between set conductive
Ring（23）, conducting ring（23）External diameter, the first insulating barrier（22）External diameter and the second insulating barrier（24）External diameter it is equal, first is exhausted
Edge layer（22）One end and needle body（8）Top distance be L1。
9. coaxial cable branch according to claim 7 socket, it is characterised in that：Needle body（8）External diameter and conducting ring
（23）External diameter it is equal, the second insulating barrier（24）Entire length outer wall it is coniform in gradual change, coniform smaller diameter end with
Syringe needle（25）Larger diameter end connect, conducting ring（23）Length be located at coaxial cable in the middle of metal core wire in, first insulation
Layer（22）With the second insulating barrier（24）Extended to respectively from the middle part of coaxial cable to diametric(al) both sides outside coaxial cable shielding layer
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211358.3A CN104836041B (en) | 2015-03-09 | 2015-04-29 | Coaxial cable branch socket |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101887 | 2015-03-09 | ||
| CN2015101018878 | 2015-03-09 | ||
| CN201510211358.3A CN104836041B (en) | 2015-03-09 | 2015-04-29 | Coaxial cable branch socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104836041A CN104836041A (en) | 2015-08-12 |
| CN104836041B true CN104836041B (en) | 2017-07-18 |
Family
ID=53813761
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268550.1U Expired - Fee Related CN204632952U (en) | 2015-03-09 | 2015-04-29 | Coaxial cable branch socket |
| CN201510211358.3A Expired - Fee Related CN104836041B (en) | 2015-03-09 | 2015-04-29 | Coaxial cable branch socket |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268550.1U Expired - Fee Related CN204632952U (en) | 2015-03-09 | 2015-04-29 | Coaxial cable branch socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204632952U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784541B (en) * | 2022-05-31 | 2024-09-20 | 为乐电气（上海）有限公司 | Screw puncture type power supply shunt socket |
| CN116345372B (en) * | 2023-05-29 | 2023-12-19 | 成都工业职业技术学院 | Ground wire clamping connector for railway cable construction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132236A (en) * | 1999-05-14 | 2000-10-17 | Methode Electronics, Inc. | Flex cable termination apparatus and termination method |
| DE20319849U1 (en) * | 2003-12-22 | 2005-05-04 | ITT Manufacturing Enterprises, Inc., Wilmington | Connector device for multicore ribbon cables |
| US7611376B2 (en) * | 2007-11-20 | 2009-11-03 | Tyco Electronics Corporation | LED socket |
| CN202651383U (en) * | 2012-04-25 | 2013-01-02 | 柯力士有限公司 | A wiring device, electrical equipment and socket for connecting with multi-core cables |
-
2015
- 2015-04-29 CN CN201520268550.1U patent/CN204632952U/en not_active Expired - Fee Related
- 2015-04-29 CN CN201510211358.3A patent/CN104836041B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204632952U (en) | 2015-09-09 |
| CN104836041A (en) | 2015-08-12 |
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