CN117254290A - Connecting mechanism for prolonging service life of coaxial cable and connector - Google Patents
Connecting mechanism for prolonging service life of coaxial cable and connector Download PDFInfo
- Publication number
- CN117254290A CN117254290A CN202311400073.5A CN202311400073A CN117254290A CN 117254290 A CN117254290 A CN 117254290A CN 202311400073 A CN202311400073 A CN 202311400073A CN 117254290 A CN117254290 A CN 117254290A
- Authority
- CN
- China
- Prior art keywords
- connector
- coaxial cable
- ring
- side wall
- service life
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a connecting mechanism for prolonging the service life of a coaxial cable and a connector, which comprises a protection assembly, wherein the protection assembly comprises a shell, a connecting block, a protection ring, a through groove, a first connecting ring, a pressing block, an annular groove and a second connecting ring; the connecting block is fixedly connected to one side of the shell, and the protecting ring is fixedly connected to one side of the connecting block. According to the invention, the coaxial cable and the connector are connected and fixed through the first connecting ring and the second connecting ring, and the stress points are transferred to the shell and the protecting ring by injection molding of the shell and the protecting ring of the thermoplastic elastomer material outside the coaxial cable and the connector, so that the service lives of the coaxial cable and the connector are prolonged, the resources are saved, the bending performance of the coaxial cable and the connector is enhanced, the number of times of inserting the coaxial cable and the connector is increased, the unstable signal loop system caused by disconnection between the coaxial cable and the connector is avoided, and the short circuit condition is prevented.
Description
Technical Field
The invention relates to a connecting mechanism, in particular to a connecting mechanism for prolonging the service life of a coaxial cable and a connector, and belongs to the technical field of coaxial cable connectors.
Background
Coaxial cable is a wire and signal transmission line, generally made of four layers of materials: the inner part is a conductive copper wire, the outer surface of the wire is surrounded by a layer of plastic (used as an insulator and a dielectric medium), the outer surface of the insulator is provided with a layer of thin net-shaped conductor (generally copper or alloy), and then the outer surface of the conductor is provided with an outermost insulating material serving as a sheath.
After the coaxial cable is connected with the connector, the sheath skin and the shielding layer of the cable are buckled through the matching of the space size of the internal part of the connector so as to achieve the effect of connection, and the structure is used in the process that the clamped sheath and the clamped shielding layer are easy to slide and fall off due to the fact that the sheath skin and the shielding layer are required to be plugged and unplugged, the service life of the coaxial cable and the connector is shortened, the whole signal loop system is unstable, the signal transmission performance is affected, and even the condition of short circuit occurs.
Disclosure of Invention
In view of the foregoing, the present invention provides a connection mechanism for increasing the service life of a coaxial cable and a connector, so as to solve or alleviate the technical problems in the prior art, and at least provide a beneficial choice.
The technical scheme of the embodiment of the invention is realized as follows: the connecting mechanism for prolonging the service life of the coaxial cable and the connector comprises a protection assembly, wherein the protection assembly comprises a shell, a connecting block, a protection ring, a through groove, a first connecting ring, a pressing block, an annular groove and a second connecting ring;
the connecting block is fixedly connected to one side of the shell, the protecting ring is fixedly connected to one side of the connecting block, a plurality of connecting blocks and a plurality of protecting rings are arranged at intervals, the through groove is formed in the inner side wall of the protecting ring, the first connecting ring is fixedly connected to the inner side wall of the shell, the briquetting even fixed connection in the inside wall of first go-between, the ring channel sets up in adjacent between the briquetting, the second go-between fixed connection in the lateral wall of first go-between, the second go-between fixed connection in the inside wall of casing.
Further preferred is: the protective assembly is internally provided with a main body assembly, wherein the main body assembly comprises a coaxial cable, a cable core, a connector, a limiting ring, a fixed block, a conductor, a connector and internal threads;
the coaxial cable is fixedly connected to the inner side wall of the protection ring, and the coaxial cable is arranged on the inner side wall of the pressing block.
Further preferred is: the cable core is arranged inside the coaxial cable.
Further preferred is: the connector is arranged outside the coaxial cable and fixedly connected to the inner side wall of the second connecting ring.
Further preferred is: the limiting ring is fixedly connected to the inner side wall of the connector, and the cable core is arranged on the inner side wall of the limiting ring.
Further preferred is: the fixed block is fixedly connected to the inner side wall of the connector.
Further preferred is: the conductor is fixedly connected to the inner side wall of the fixed block.
Further preferred is: the connector is fixedly connected to the inner side wall of the connector, and the internal thread is arranged on the inner side wall of the connector.
By adopting the technical scheme, the embodiment of the invention has the following advantages:
according to the invention, the coaxial cable and the connector are connected and fixed through the first connecting ring and the second connecting ring, and the stress points are transferred to the shell and the protecting ring by injection molding of the shell and the protecting ring of the thermoplastic elastomer material outside the coaxial cable and the connector, so that the service lives of the coaxial cable and the connector are prolonged, the resources are saved, the bending performance of the coaxial cable and the connector is enhanced, the number of times of inserting the coaxial cable and the connector is increased, the unstable signal loop system caused by disconnection between the coaxial cable and the connector is avoided, and the short circuit condition is prevented.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a diagram showing the internal structure of a guard ring according to the present invention;
FIG. 3 is a diagram of a first connecting ring structure of the present invention;
fig. 4 is a cross-sectional structural view of the present invention.
Reference numerals: 10. a body assembly; 11. a coaxial cable; 12. a cable core; 13. a connector; 14. a limiting ring; 15. a fixed block; 16. a conductor; 17. a connector; 18. an internal thread; 20. a protective assembly; 21. a housing; 22. a connecting block; 23. a guard ring; 24. a through groove; 25. a first connection ring; 26. briquetting; 27. an annular groove; 28. and a second connecting ring.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the present embodiment provides a connection mechanism for increasing the service life of a coaxial cable and a connector, comprising a protection assembly 20, wherein the protection assembly 20 comprises a shell 21, a connection block 22, a protection ring 23, a through slot 24, a first connection ring 25, a pressing block 26, an annular groove 27 and a second connection ring 28;
the connecting block 22 is fixedly connected to one side of the shell 21, the protection ring 23 is fixedly connected to one side of the connecting block 22, the connecting blocks 22 and the protection rings 23 are arranged at intervals, the through groove 24 is formed in the inner side wall of the protection ring 23, the first connecting ring 25 is fixedly connected to the inner side wall of the shell 21, the pressing blocks 26 are uniformly and fixedly connected to the inner side wall of the first connecting ring 25, the annular grooves 27 are formed between the adjacent pressing blocks 26, the second connecting ring 28 is fixedly connected to the outer side wall of the first connecting ring 25, and the second connecting ring 28 is fixedly connected to the inner side wall of the shell 21.
In this embodiment, specific: the protective component 20 is internally provided with a main body component 10, and the main body component 10 comprises a coaxial cable 11, a cable core 12, a connector 13, a limiting ring 14, a fixed block 15, a conductor 16, a connector 17 and internal threads 18;
the coaxial cable 11 is fixedly connected to the inner side wall of the guard ring 23, and the coaxial cable 11 is arranged on the inner side wall of the pressing block 26.
In this embodiment, specific: the cable core 12 is disposed inside the coaxial cable 11, and the cable core 12 is used for transmitting an electrical signal to the coaxial cable 11.
In this embodiment, specific: the connector 13 is disposed outside the coaxial cable 11, the connector 13 is fixedly connected to the inner side wall of the second connection ring 28, and the coaxial cable 11 and the connector 13 are connected and fixed through the first connection ring 25 and the second connection ring 28.
In this embodiment, specific: the limiting ring 14 is fixedly connected to the inner side wall of the connector 13, the cable core 12 is arranged on the inner side wall of the limiting ring 14, and the limiting ring 14 can conveniently butt-joint the coaxial cable 11 and the connector 13.
In this embodiment, specific: the fixed block 15 is fixedly connected to the inner side wall of the connector 13, and the fixed block 15 is used for fixing the conductor 16.
In this embodiment, specific: the conductor 16 is fixedly connected to the inner side wall of the fixed block 15, and the conductor 16 is used for transmitting the electric signal of the cable core 12.
In this embodiment, specific: the connector 17 is fixedly connected to the inner side wall of the connector 13, the internal thread 18 is arranged on the inner side wall of the connector 17, and the connector 17 is used for connecting other communication equipment with the connector 13.
The invention works when in work: the cable core 12 is inserted into the limiting ring 14 to complete connection of the coaxial cable 11 and the connector 13, after connection is completed, the first connecting ring 25 is sleeved outside the coaxial cable 11, the shape of the first connecting ring 25 is contracted through the hexagonal gradual change die, the pressing block 26 is pressed against the coaxial cable 11 to complete fixation of the coaxial cable 11 and the connector 13, sliding between the coaxial cable 11 and the connector 13 is prevented, the shell 21 and the protecting ring 23 made of thermoplastic elastomer materials are injection molded outside the coaxial cable 11 and the connector 13, stress points are transferred onto the shell 21 and the protecting ring 23, the service life of the coaxial cable 11 and the connector 13 is prolonged, the bending performance of the coaxial cable 11 and the connector 13 can be enhanced by the hollow protecting ring 23, the pluggable times of the coaxial cable 11 and the connector 13 are increased, unstable signal loop systems caused by disconnection between the coaxial cable 11 and the connector 13 are avoided, and the condition of short circuit is prevented.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A connection mechanism for increasing the service life of a coaxial cable and a connector, comprising a shield assembly (20), characterized in that: the protection assembly (20) comprises a shell (21), a connecting block (22), a protection ring (23), a through groove (24), a first connecting ring (25), a pressing block (26), an annular groove (27) and a second connecting ring (28);
connecting block (22) fixed connection in one side of casing (21), protection ring (23) fixed connection in one side of connecting block (22), a plurality of connecting block (22) with a plurality of protection ring (23) interval arrangement, logical groove (24) set up in the inside wall of protection ring (23), first go-between (25) fixed connection in the inside wall of casing (21), briquetting (26) even fixed connection in the inside wall of first go-between (25), ring channel (27) set up in between adjacent briquetting (26), second go-between (28) fixed connection in the outside wall of first go-between (25), second go-between (28) fixed connection in the inside wall of casing (21).
2. The connection mechanism for increasing the service life of a coaxial cable and a connector of claim 1, wherein: the protective assembly (20) is internally provided with a main body assembly (10), wherein the main body assembly (10) comprises a coaxial cable (11), a cable core (12), a connector (13), a limiting ring (14), a fixed block (15), a conductor (16), a connector (17) and internal threads (18);
the coaxial cable (11) is fixedly connected to the inner side wall of the protection ring (23), and the coaxial cable (11) is arranged on the inner side wall of the pressing block (26).
3. A connection mechanism for increasing the service life of a coaxial cable and a connector as defined in claim 2, wherein: the cable core (12) is disposed inside the coaxial cable (11).
4. A connection mechanism for increasing the service life of a coaxial cable and a connector as defined in claim 3, wherein: the connector (13) is arranged outside the coaxial cable (11), and the connector (13) is fixedly connected to the inner side wall of the second connecting ring (28).
5. The connection mechanism for increasing the service life of a coaxial cable and a connector of claim 4, wherein: the limiting ring (14) is fixedly connected to the inner side wall of the connector (13), and the cable core (12) is arranged on the inner side wall of the limiting ring (14).
6. The connection mechanism for increasing the service life of a coaxial cable and a connector of claim 5, wherein: the fixed block (15) is fixedly connected to the inner side wall of the connector (13).
7. The connection mechanism for increasing the service life of a coaxial cable and a connector of claim 6, wherein: the conductor (16) is fixedly connected to the inner side wall of the fixed block (15).
8. The connection mechanism for increasing the service life of a coaxial cable and a connector of claim 6, wherein: the connector (17) is fixedly connected to the inner side wall of the connector (13), and the internal thread (18) is arranged on the inner side wall of the connector (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311400073.5A CN117254290A (en) | 2023-10-26 | 2023-10-26 | Connecting mechanism for prolonging service life of coaxial cable and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311400073.5A CN117254290A (en) | 2023-10-26 | 2023-10-26 | Connecting mechanism for prolonging service life of coaxial cable and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117254290A true CN117254290A (en) | 2023-12-19 |
Family
ID=89135142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311400073.5A Pending CN117254290A (en) | 2023-10-26 | 2023-10-26 | Connecting mechanism for prolonging service life of coaxial cable and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117254290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613603A (en) * | 2024-01-22 | 2024-02-27 | 四川省川河盛鑫电力工程有限公司 | Wire connection box |
-
2023
- 2023-10-26 CN CN202311400073.5A patent/CN117254290A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613603A (en) * | 2024-01-22 | 2024-02-27 | 四川省川河盛鑫电力工程有限公司 | Wire connection box |
| CN117613603B (en) * | 2024-01-22 | 2024-04-26 | 四川省川河盛鑫电力工程有限公司 | Wire connection box |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |