CN105485124A - Threaded rod, connector assembly and network equipment - Google Patents
Threaded rod, connector assembly and network equipment Download PDFInfo
- Publication number
- CN105485124A CN105485124A CN201410514205.1A CN201410514205A CN105485124A CN 105485124 A CN105485124 A CN 105485124A CN 201410514205 A CN201410514205 A CN 201410514205A CN 105485124 A CN105485124 A CN 105485124A
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- CN
- China
- Prior art keywords
- linkage section
- screw rod
- connector
- arresting disk
- connector base
- 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.)
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Abstract
The invention provides a threaded rod. The threaded rod comprises a first connection section and a second connection section, wherein the first connection section is provided with an external thread, and the first connection section and the second connection section are connected coaxially. The second connection section is provided with an external thread and a threaded hole with an internal thread. A limiting disc is arranged on the periphery of the junction between the first connection section and the second connection section. The invention further provides a connector assembly with the threaded rod and network equipment.
Description
Technical field
The present invention relates to a kind of screw rod, there is the Connector assembly of this screw rod and the network equipment.
Background technique
Use I/O connector as the input and output interface of signal or power supply in a large number in IT and CT apparatus field.Because screw mounting type is easy to operate, and external force resistance and work/Transport Vibration, fix so the socket of I/O interface and the connection of cable plug generally use screw/nut to coordinate.
And be welded on equipment PCB hold connector and installation panel between generally adopt negative and positive nut to fix.But because the negative and positive nut on socket is identical with the direction that the direction that pine between panel moves back and end screw pine move back, cable plug end screw with the negative and positive nut check of socket after want pine to move back time, then because the effect of frictional force causes the negative and positive nut of fixed socket together to be moved back by pine, socket is caused to fix.Stress is likely delivered to pcb board welding ends, causes Joint failure.Cannot fix prior art for avoiding socket and adopt the scheme increasing by 2 nuts on the connectors, the nut that nut connector and panel fixed is connected with plug and socket interworking separates.But this linkage structure needs to increase two perforates on installation panel again and is used for mounting screw, and the connector for miniaturization increases the position of placing nut on the connector of the confined space, increases difficulty of processing and not easily realizes.
Summary of the invention
The object of the present invention is to provide a kind of screw rod, to ensure the stability of connector grafting.
The present invention also provides a kind of wire and cable connector and the network equipment.
The invention provides a kind of screw rod, described screw rod comprises the second linkage section being provided with externally threaded first linkage section and being coaxially connected with described first linkage section, described second linkage section is provided with outside thread and the female tapped hole of tool, and described first linkage section and described second linkage section link position outer periphery are provided with position-arresting disk.
Wherein, the outer circumferential face of described position-arresting disk is polygonal, and the outer perimeter size of described position-arresting disk is more than or equal to the outer perimeter of described first linkage section.
Wherein, the diameter dimension in the outside thread face of described first linkage section is identical with the diameter dimension in the outside thread face of described second linkage section.
Wherein, the diameter dimension in the outside thread face of described first linkage section is not identical with the diameter dimension in the outside thread face of described second linkage section.
Wherein, the stepped cylindrical body that is formed in one of described screw rod.
Wherein, described first linkage section and described second linkage section all can be bolted with a nut.
The present invention also provides a kind of micro coaxial cable connector assembly, it comprises connector base and connector plug, described connector plug is plugged on described connector base, and fixed by bolt and described connector base, described wire and cable connector also comprises screw rod as previously discussed, described connector base is provided with the restraining groove of accommodating described position-arresting disk, through hole is provided with in described restraining groove, first linkage section of described screw rod is fixed on described connector base through being spirally connected by a nut after described through hole, the screw hole of the bolt on described connector plug and described second linkage section.
Wherein, described restraining groove shape is identical with described position-arresting disk shape.
Wherein, described connector base comprises attachment face and is located at the pedestal plug of attachment face, and described restraining groove is located at described pedestal plug both sides.
The present invention also provides a kind of network equipment, it comprises mounting plate and above-described wire and cable connector, described mounting plate comprises the mounting hole corresponding with described restraining groove, and the second linkage section of the screw rod on described connector base is passed mounting hole and is spirally connected by nut fixing.
Screw rod of the present invention is fixed on connector base by nut, position-arresting disk is contained in described restraining groove simultaneously, the bolt of connector plug and the tapped hole of described second linkage section have when rotating, described position-arresting disk is fastened in described restraining groove, effectively prevent the first linkage section from rotating, add the connective stability of connector base and connector plug.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the screw-rod structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the floor map of the wire and cable connector with the screw rod shown in Fig. 1.
Fig. 3 is the structural representation of the connector base shown in Fig. 2.
Fig. 4 be of the present invention have cable connect network equipment schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of screw rod 10, it is fixed for the docking between wire and cable connector and wire and cable connector and the network equipment fixing.Described screw rod 10 comprises and is provided with externally threaded first linkage section 12 and second linkage section 14 that be connected coaxial with described first linkage section 12, described second linkage section 14 is provided with outside thread and the female tapped hole 15 of tool, and described first linkage section 12 is provided with position-arresting disk 16 with described second linkage section 14 link position outer periphery.
Further, the outer circumferential face of described position-arresting disk 16 is polygonal, and the outer perimeter size of described position-arresting disk 16 is more than or equal to the outer perimeter of described first linkage section 12, so that the installation of the first linkage section 12 and spacing.Described position-arresting disk 16 can be the polygonals such as square, rectangle, Hexagon or rhombus; In the present embodiment, described position-arresting disk 16 is square.
Further, the diameter dimension in the outside thread face of described first linkage section 12 is identical or not identical with the diameter dimension in the outside thread face of described second linkage section 14, according to screw rod 10 should be used for design suitable size, and ensure the appropriate design of the tapped hole 15 of described second linkage section 14.
Further, the stepped cylindrical body that is formed in one of described screw rod 10.In the present embodiment, described first linkage section 12 the diameter chi in outside thread face be less than described second linkage section 14 the diameter chi in outside thread face, four cornicults of described square position-arresting disk 16 go out described first linkage section 12 and the second linkage section 14.
Further, described first linkage section 12 and described second linkage section 14 all can be bolted with a nut (not shown).Described nut can with the external thread bolt connection of described first linkage section 12 and described second linkage section 14, coordinate the use of described screw rod 10.
Refer to Fig. 2, Fig. 3 and Fig. 4, the present invention also provides a kind of wire and cable connector, it comprises described screw rod 10, connector base 20 and connector plug 25, and described connector plug 25 is plugged on described connector base 20, and described connector plug 25 is provided with bolt 252.Described connector base 20 is provided with the restraining groove 22 of accommodating described position-arresting disk 16, through hole 221 is provided with in described restraining groove 22, first linkage section 12 of described screw rod 10 is fixed on described connector base 20 through being spirally connected by a nut after described through hole 221, described in described bolt 1 on described connector plug 25, the tapped hole 15 of the second linkage section 14 is spirally connected, in order to fixing described connector base 20 and connector plug 25.
Further, described restraining groove 22 shape is identical with described position-arresting disk 16 shape, for accommodating described position-arresting disk 16, position-arresting disk 16 is non-rotatable in restraining groove 22, rotate even if described bolt 10 outside receives torsion, bolt 10 self can not occur to loosen or rotate with coordinating of restraining groove 22 due to described position-arresting disk 16, ensure that the steadiness of the second linkage section 14 that described first linkage section 12 or the second linkage section 14 are relative when rotated or the first linkage section 12.
Described connector base 20 comprises attachment face 21 and is located at the pedestal plug 23 of attachment face 21, and described restraining groove 22 is located at described pedestal plug 21 both sides.Described connector plug 25 is provided with the cutting graftage part with the grafting of described pedestal plug 23.
Refer to Fig. 4, the present invention also provides a kind of network equipment, it comprises mounting plate 26 and described wire and cable connector, it is characterized in that, described mounting plate 26 comprises the mounting hole corresponding with described restraining groove 22, second linkage section 14 of the screw rod 10 on described connector base 20 is passed mounting hole and is spirally connected by nut fixing, and then is fixed on described rack by described connector base 20.
First linkage section 12 of the screw rod 10 that wire and cable connector of the present invention uses and the second linkage section 14 are equipped with outside thread, and are connected with position-arresting disk 16 between the first linkage section 12 and the second linkage section 14.Screw rod 10 is fixed on connector base 20 by nut, position-arresting disk 16 is contained in described restraining groove 22 simultaneously, the bolt of connector plug 25 and the tapped hole 15 of described second linkage section 14 have when rotating, described position-arresting disk 16 is fastened in described restraining groove 22, effectively prevent the first linkage section 12 from rotating, add the connective stability of connector base 20 and connector plug 25.In addition, when described connector base 20 is loaded on mounting plate 26, the outside thread of described second linkage section 14 can be spirally connected with nut, secures described connector base 20 and mounting plate 26 further.
Above disclosedly be only present pre-ferred embodiments, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (10)
1. a screw rod, it is characterized in that, described screw rod comprises the second linkage section being provided with externally threaded first linkage section and being coaxially connected with described first linkage section, described second linkage section is provided with outside thread and the female tapped hole of tool, and described first linkage section and described second linkage section link position outer periphery are provided with position-arresting disk.
2. screw rod as claimed in claim 1, it is characterized in that, the outer circumferential face of described position-arresting disk is polygonal, and the outer perimeter size of described position-arresting disk is more than or equal to the outer perimeter of described first linkage section.
3. screw rod as claimed in claim 1 or 2, it is characterized in that, the diameter dimension in the outside thread face of described first linkage section is identical with the diameter dimension in the outside thread face of described second linkage section.
4. screw rod as claimed in claim 1 or 2, it is characterized in that, the diameter dimension in the outside thread face of described first linkage section is not identical with the diameter dimension in the outside thread face of described second linkage section.
5. the screw rod as described in any one of claim 1-4, is characterized in that, the stepped cylindrical body that described screw rod is formed in one.
6. the screw rod as described in any one of claim 1-5, is characterized in that, described first linkage section and described second linkage section all can be bolted with a nut.
7. a micro coaxial cable connector assembly, it comprises connector base and connector plug, described connector plug is plugged on described connector base, and fixed by bolt and described connector base, it is characterized in that, described wire and cable connector also comprises the screw rod as described in any one of claim 1-6, described connector base is provided with the restraining groove of accommodating described position-arresting disk, through hole is provided with in described restraining groove, first linkage section of described screw rod is fixed on described connector base through being spirally connected by a nut after described through hole, the screw hole of the bolt on described connector plug and described second linkage section.
8. wire and cable connector as claimed in claim 7, it is characterized in that, described restraining groove shape is identical with described position-arresting disk shape.
9. screw rod as claimed in claim 8, it is characterized in that, described connector base comprises attachment face and is located at the pedestal plug of attachment face, and described restraining groove is located at described pedestal plug both sides.
10. a network equipment, it comprises mounting plate and the wire and cable connector as described in any one of claim 7-9, it is characterized in that, described mounting plate comprises the mounting hole corresponding with described restraining groove, and the second linkage section of the screw rod on described connector base is passed mounting hole and is spirally connected by nut fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514205.1A CN105485124A (en) | 2014-09-29 | 2014-09-29 | Threaded rod, connector assembly and network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514205.1A CN105485124A (en) | 2014-09-29 | 2014-09-29 | Threaded rod, connector assembly and network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485124A true CN105485124A (en) | 2016-04-13 |
Family
ID=55672327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514205.1A Pending CN105485124A (en) | 2014-09-29 | 2014-09-29 | Threaded rod, connector assembly and network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168242A (en) * | 2016-08-24 | 2016-11-30 | 江苏昊嘉不锈钢标准件有限公司 | A kind of three-segment type fastening screw |
| CN106816784A (en) * | 2017-02-13 | 2017-06-09 | 上海航天科工电器研究院有限公司 | A kind of latch assembly structure |
| CN108799299A (en) * | 2018-08-29 | 2018-11-13 | 美佳德科技（无锡）有限公司 | Screw and nut assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0541860A1 (en) * | 1991-11-11 | 1993-05-19 | LEADA ACROW LIMITED (Reg. n 2766044) | Method of forming bolts |
| US5961266A (en) * | 1998-06-11 | 1999-10-05 | Tseng; Shao-Chien | Anti-vibration bolt and nut structure |
| CN201038506Y (en) * | 2007-03-16 | 2008-03-19 | 杭州华三通信技术有限公司 | AC socket |
| CN202991769U (en) * | 2012-11-26 | 2013-06-12 | 深圳市通茂电子有限公司 | Locking screw and thread locking structure of connector |
| CN203103689U (en) * | 2012-12-18 | 2013-07-31 | 古洪勇 | Connector |
-
2014
- 2014-09-29 CN CN201410514205.1A patent/CN105485124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0541860A1 (en) * | 1991-11-11 | 1993-05-19 | LEADA ACROW LIMITED (Reg. n 2766044) | Method of forming bolts |
| US5961266A (en) * | 1998-06-11 | 1999-10-05 | Tseng; Shao-Chien | Anti-vibration bolt and nut structure |
| CN201038506Y (en) * | 2007-03-16 | 2008-03-19 | 杭州华三通信技术有限公司 | AC socket |
| CN202991769U (en) * | 2012-11-26 | 2013-06-12 | 深圳市通茂电子有限公司 | Locking screw and thread locking structure of connector |
| CN203103689U (en) * | 2012-12-18 | 2013-07-31 | 古洪勇 | Connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168242A (en) * | 2016-08-24 | 2016-11-30 | 江苏昊嘉不锈钢标准件有限公司 | A kind of three-segment type fastening screw |
| CN106816784A (en) * | 2017-02-13 | 2017-06-09 | 上海航天科工电器研究院有限公司 | A kind of latch assembly structure |
| CN108799299A (en) * | 2018-08-29 | 2018-11-13 | 美佳德科技（无锡）有限公司 | Screw and nut assembly |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |