CN1437286A - High-reliability coaxial cable connecting method with anti-theft function - Google Patents
High-reliability coaxial cable connecting method with anti-theft function Download PDFInfo
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- CN1437286A CN1437286A CN 02115548 CN02115548A CN1437286A CN 1437286 A CN1437286 A CN 1437286A CN 02115548 CN02115548 CN 02115548 CN 02115548 A CN02115548 A CN 02115548A CN 1437286 A CN1437286 A CN 1437286A
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- cable
- connecting method
- coaxial cable
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Abstract
The high-reliability coaxial cable connecting method with anti-theft function includes installing the bipass joint of cable to the casing of equipment, threading the cable the inner hole of the bipass joint, clamping the cable shield with the two fastening surfaces of the cable pressing piece, screwing the fixing plate to the column of the casing, pressing the cable core line in U-shaped slot of binding post and screwing on the holding screw. The method is simple, reliable and efficient, and has anti-theft function.
Description
The present invention relates to the cable TV technical field, specifically a kind of high-reliability coaxial cable connecting method with anti-theft feature.
Background technology
In the heart yearn connected mode of existing hub, a kind ofly connect by the traditional F header structure, the centre bore that the heart yearn of coaxial cable passes the F head relies on wherein reed and plastics filling member to clamp heart yearn, so just the heart yearn of coaxial cable can be connected and put in place, again the heart yearn on the F head is inserted in the aperture on the Connection Block, and compress with screw, so just radiofrequency signal can be imported.The shielding conductor of using one of a ZYK8 connector (being equivalent to a bilateral) to push down in the coaxial cable is again also finished with it ground connection connection, then its other one is received on the F head.So just can finish crimping has installed.Another kind then is directly coaxial wire to be pushed down screen by a common compressing tablet to be fastened on the device housings, and the aperture that heart yearn is inserted on the Connection Block compresses with screw again, and radiofrequency signal is imported.
Use these two kinds of connected modes operation inconvenience in installation process, often to occur, and the not firm problem of heart yearn crimping, because device housings body inner space is less, it is too small that the assembler turns round leeway by hand, often can't finish the work that heart yearn inserts Connection Block, bring many problems also for equipment later stage frock in enormous quantities and maintenance, the tautness of this mounting means is bad in addition, is substituted for another surreptitiously, steals by the people easily.
Summary of the invention
It is fixing safe and reliable to the objective of the invention is to design a kind of coaxial cable, can prevent to substitute for another surreptitiously the high-reliability coaxial cable connecting method with anti-theft feature of theft.
The present invention has the high-reliability coaxial cable connecting method of anti-theft feature, comprise: coaxial cable is passed the cable duplex fitting, the cable compressing piece is pushed down the screen of coaxial cable, cable compressing piece bottom has two pawls that the bottom of cable shield is encircled, heart yearn is packed in the groove of cable core binding post, and uses screw in compression.
The cable duplex fitting is the different cylinder of diameter, and the cylindrical external diameter in two is processed into screw thread, and the mediate cylindrical four directions has respectively milled a part of garden orphan, and cylindrical internal diameter is a through hole.
The cable compressing piece is to be made of two fastening curved surfaces and a fixed pan, the left and right hole that all has of fixed pan, and right hole is a circular hole, left hole is U type hole.Two fastening curved surfaces are mainly finished fixing to the above-below direction of cable screening wire, and fixed pan is then finished fixing to the left and right directions of cable.The following fastening curved surface of this cable compressing piece is that cable is tightened the curved surface mid portion by being stamped to form, and it is cut a breach of 60 ° nearly, can finish crimping to greatest extent by fastening varicose activity down like this.
The cable core post assembly comprises: binding post, screw have U-lag on the binding post.
The advantage that the present invention has the high-reliability coaxial cable connecting method of anti-theft feature is: by adopting novel crimping mounting means, after heart yearn and shielding conductor directly peeled off, use compressing piece directly cable to be fixed on and finish the crimping of shielding conductor ground connection on the shell body, Wiring terminal can allow heart yearn be pressed at an easy rate and push down and tighten by screw, coaxial cable integral body then by one two lead to joint be installed to finish on the shell body fastening.This mode can solve the operation inconvenience in the original mode fully, the not firm problem of crimping, reducing very big degree liberation operator productivity on the structural member cost basis, installation effectiveness improves greatly, the more convenient later stage produces and safeguards, can avoid theft or substitute for another surreptitiously simultaneously, avoid others to connect own home's cable TV steathily, influence the view reception effect of oneself.
Description of drawings
Fig. 1 is the high-reliability coaxial cable connecting method johning knot composition with anti-theft feature.
Fig. 2 is a cable core joint pin assembly assumption diagram.
Fig. 3 is a cable core joint pin assembly profile.
Fig. 4 is a cable compressing piece structure chart.
Fig. 5 is a cable duplex fitting structure chart.
Embodiment
According to Fig. 1--shown in Figure 5, cable duplex fitting 1 is contained on the device housings 2, cable passes the endoporus of cable duplex fitting 1, and 4 liang of fastening curved surfaces of cable compressing tablet are held the shielding conductor 5 of cable tightly, and two Kong Zeyong screws 9 are fixed on the post of device housings inner chamber about fixed pan.The heart yearn 6 of cable is pressed onto in the U type groove of binding post 7, and tightens with screw 8 and to fasten.Binding post 7 is contained in the device housings inner chamber.
Claims (4)
1, a kind of high-reliability coaxial cable connecting method with anti-theft feature, it is characterized in that cable twin adapter (1) is contained on the device housings (2), cable passes the endoporus of cable duplex fitting (1), two fastening curved surfaces of cable compressing piece (4) are held cable screening wire (5) tightly, the left and right sides Kong Zeyong screw (9) of fixed pan is fixed on the post of device housings inner chamber, cable core (6) is pressed in the U type groove of cased chamber binding post (7), and tightens with screw (8) and to compress.
2, a kind of high-reliability coaxial cable connecting method with anti-theft feature according to claim 1 is characterized in that the cable core post assembly, comprising: binding post (7), screw (8) have U type groove on the binding post (7).
3, a kind of high-reliability coaxial cable connecting method with anti-theft feature according to claim 1 is characterized in that the cable compressing piece comprises: two fastening curved surfaces (10), (11), and fixed pan has hole, the left and right sides, and left Kong Weiyuan hole, right hole are U type hole.
4, a kind of high-reliability coaxial cable connecting method according to claim 1 with anti-theft feature, it is characterized in that the cable twin adapter comprises: the garden post of different-diameter, garden, two post external diameter has screw thread, and a part is milled on arc four limits of middle garden post external diameter, and endoporus is a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115548 CN1437286A (en) | 2002-02-09 | 2002-02-09 | High-reliability coaxial cable connecting method with anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115548 CN1437286A (en) | 2002-02-09 | 2002-02-09 | High-reliability coaxial cable connecting method with anti-theft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1437286A true CN1437286A (en) | 2003-08-20 |
Family
ID=27628565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02115548 Pending CN1437286A (en) | 2002-02-09 | 2002-02-09 | High-reliability coaxial cable connecting method with anti-theft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1437286A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222128B (en) * | 2007-12-21 | 2010-05-26 | 李鸿亮 | Anti-theft device for cable |
| WO2014173318A1 (en) * | 2013-04-26 | 2014-10-30 | 华为技术有限公司 | Coaxial cable connection assembly |
| CN106887762A (en) * | 2017-03-31 | 2017-06-23 | 贵州航天电子科技有限公司 | A kind of radio frequency co-axial cable subassembly |
| CN109273958A (en) * | 2018-09-13 | 2019-01-25 | 苏州热工研究院有限公司 | A kind of tool for nuclear leve coaxial fitting production |
-
2002
- 2002-02-09 CN CN 02115548 patent/CN1437286A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222128B (en) * | 2007-12-21 | 2010-05-26 | 李鸿亮 | Anti-theft device for cable |
| WO2014173318A1 (en) * | 2013-04-26 | 2014-10-30 | 华为技术有限公司 | Coaxial cable connection assembly |
| CN106887762A (en) * | 2017-03-31 | 2017-06-23 | 贵州航天电子科技有限公司 | A kind of radio frequency co-axial cable subassembly |
| CN106887762B (en) * | 2017-03-31 | 2018-11-02 | 贵州航天电子科技有限公司 | A kind of radio frequency co-axial cable subassembly |
| CN109273958A (en) * | 2018-09-13 | 2019-01-25 | 苏州热工研究院有限公司 | A kind of tool for nuclear leve coaxial fitting production |
| CN109273958B (en) * | 2018-09-13 | 2020-10-02 | 苏州热工研究院有限公司 | Tool for manufacturing nuclear-grade coaxial cable connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |