CN102496807A - Micro floating mounting anti-rotation mechanism - Google Patents
Micro floating mounting anti-rotation mechanism Download PDFInfo
- Publication number
- CN102496807A CN102496807A CN2011104093834A CN201110409383A CN102496807A CN 102496807 A CN102496807 A CN 102496807A CN 2011104093834 A CN2011104093834 A CN 2011104093834A CN 201110409383 A CN201110409383 A CN 201110409383A CN 102496807 A CN102496807 A CN 102496807A
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- China
- Prior art keywords
- packing ring
- unsteady
- gasket
- limiting
- riveting
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Abstract
The invention discloses a micro floating mounting anti-rotation mechanism which comprises a mounting bolt and is characterized in that the mounting bolt (1) is connected with a gasket (2) and a floating riveting tube (3), wherein the floating riveting tube (3) is provided with a limiting step (4); a limiting key slot (5) matched with the limiting step (4) is arranged in the gasket (2); and the limiting step (4) is clamped into the limiting key slot (5) and used for preventing the gasket (2) and the floating riveting tube (3) from rotating. According to the invention, after the riveting flaring of the floating riveting tube and the limiting gasket, due to the limiting key slot at the 'embracing' position between the riveting tube and the limiting gasket, the riveting tube and the gasket do not rotate relative to each other or slip under a remarkably strong torque effect. Meanwhile, when in mounting, as the gasket also has a limiting plane on the appearance, the whole floating mechanism can be prevented from rotating relative to the panel due to the limitation of the anti-rotation groove of the panel when the mechanism and the panel are mounted.
Description
Technical field
The present invention relates to a kind of miniature unsteady installation rotation-preventing mechanism, belong to electric connector mounting technique field.
Background technology
At present, at electronic technology fields such as Aeronautics and Astronautics, weapon and computers, connector has obtained extensive use as the interconnected vitals of signal.Along with the electronic science and technology develop rapidly, the miniaturization of equipment and light weight require increasingly high.Therefore, for electrical connector apparatus such as connector and install the locking annex volume, take up room, the convenience of use, operability and reliability requirement be increasingly stringent also.
For the installing and using of connector, it is one of indispensable parts of connector that the locking annex is installed; And directly have influence on connector reliability in use.At present common connector is installed the locking annex and is generally possessed two kinds of functions: one of which, and the installation of stiff end, promptly connector and device panel (perhaps printed board) installs and fixes; Its two, the locking of free end (connector that need not install) and stiff end.And two kinds of annexes are that pairing is used generally speaking.But different along with product environment for use and installation requirements, panoramic installation locking annex also occurs thereupon.At present; In a lot of connector environments for use, as independently between the panel, between the separate equipment interface; Connector can be realized unsteady aligning and install and fix the reliability that can improve equipment, can increase operability, convenience, flexibility and the dependability of equipment when butt joint greatly.And common installation locking annex is when installing and using in short space, seldom can be relatively rationally, and the function that possessing realizes floating under the condition of strong applicability installs, anti-rotation is fixing.
Summary of the invention
The objective of the invention is to, the miniature unsteady installation rotation-preventing mechanism of a kind of mechanical endurance of long, high contact reliability is provided, to overcome the deficiency of prior art.
Technical scheme of the present invention.Miniature unsteady installation rotation-preventing mechanism comprises mounting screw, and said mounting screw connects packing ring and unsteady riveting pipe; On unsteady riveting pipe, be provided with limited step; In packing ring, be provided with the spacing keyway that cooperates with limited step, limited step snaps in the spacing keyway, prevents that packing ring and unsteady riveting pipe from rotating.
Above-mentioned miniature unsteady installation rotation-preventing mechanism, said mounting screw, packing ring and unsteady riveting pipe passes ring flange and mounting panel is installed are provided with on mounting panel and installing hole that the packing ring profile is coincide, and packing ring embeds in the installing hole.
After unsteady riveting pipe of the present invention and limiting gasket were turned over riveting, because riveting pipe and limiting gasket " obvolvent " have been located spacing keyway, so riveting pipe and packing ring be under the torsional interaction of suitable intensity, can not occur relatively rotating, the phenomenon of slippage.Simultaneously, when installing and using, because also there is spacing plane in the packing ring profile, so this mechanism is when installing with panel, and spacing owing to the panel anti-rotation groove can avoid whole relocation mechanism and panel to relatively rotate.Unsteady rotation-preventing mechanism of the present invention is compared with prior art, has simple in structurely, easy to process, assembles simple and easyly, and anti-impact is shaken, good reliability, when installing and fixing with panel, simple to operation fast, advantage such as it is little to take up room.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is a scheme of installation of the present invention;
Accompanying drawing 3 is the structural representation of packing ring of the present invention;
Accompanying drawing 4 is the structural representation of the unsteady riveting pipe of the present invention.
Embodiment
Embodiments of the invention.Miniature unsteady installation rotation-preventing mechanism; As shown in Figure 1, mounting screw 1 can be selected the corresponding standard part for use according to mounting panel thickness demand, connects packing ring 2 and unsteady riveting pipe 3 at mounting screw 1; Through turning over the riveter skill; To float riveting pipe 3, packing ring 2 rivetings is contained on the adapter flange 6, makes the riveting pipe 3 that floats form one with packing ring 2, can be on ring flange 6 structures whole floating.Shown in Fig. 3 and 4; On unsteady riveting pipe 3, produce limited step 4; In packing ring 2, produce the spacing keyway 5 that cooperates with limited step 4; Limited step 4 snaps in the spacing keyway 5 during installation, prevents that relatively rotating from appearring under the torsional interaction of suitable intensity in packing ring 2 and unsteady riveting pipe 3, the phenomenon of slippage.
As shown in Figure 2; With mounting screw 1, packing ring 2 with unsteady riveting pipe 3 passes ring flange 6 and mounting panel 7 is installed, mounting screw 1 and unsteady riveting pipe 3 are fixed through screwed, on mounting panel 7, produce and installing hole 8 that the packing ring profile is coincide; Packing ring 2 embeds in the installing hole 8; As the anti-rotation structure between the mating surface, to avoid installing and using in the process, screw can't normally be screwed into.During installation; Packing ring 2 should be installed in mounting screw 1 head of screw below; Below packing ring 2, respectively be the riveting base position of ring flange 6 and unsteady riveting pipe 3, when rotation-preventing mechanism received axial pulling force, packing ring 2 and ring flange 6 can be shared riveting base stressed of the riveting pipe 3 that floats; Prevent that the stressed senior general of mistake riveting base from pulling, and can improve the intensity of mechanism.
As shown in Figure 3, packing ring 2 configuration designs become to mill flat or the hexagonal anti-rotation structure.Endoporus is produced the spacing keyway 5 that cooperates with the riveting pipe 3 that floats, and after riveting was turned in packing ring 2 and unsteady riveting pipe 3 assemblings, the chucking of riveting base was fixed packing ring 2 and riveting pipe 3 axial distances; Simultaneously because the effect that packing ring 2 endoporus and riveting pipe 3 mill flat anti-rotation face; Packing ring 2 and riveting pipe 3 just can not relatively rotate, therefore under the effect of suitable intensity moment of torsion; When packing ring 2 as shown in Figure 2; Cooperate with the anti-rotation installing hole 8 of mounting panel 7 install after, whole unsteady installing mechanism need not take other mode anti-rotations just can with mounting screw 1 tighten fixing, simple in structure, take up room little.
As shown in Figure 4; Float riveting pipe 3 with the mating surface of packing ring 2 on; All have and mill flat anti-rotation limited step 4, be used for fixing the relative position of packing ring 2 and unsteady riveting pipe 3, when mounting screw 1 is locked with the threaded engagement of unsteady riveting pipe 3; Because packing ring 2 is spacing, the riveting pipe 3 that floats can not rotate because of the moment of torsion of screw transmission.
Claims (2)
1. miniature unsteady installation rotation-preventing mechanism; Comprise mounting screw (1); It is characterized in that: said mounting screw (1) connects packing ring (2) and unsteady riveting pipe (3), on unsteady riveting pipe (3), is provided with limited step (4), in packing ring (2), is provided with the spacing keyway (5) that cooperates with limited step (4); Limited step (4) snaps in the spacing keyway (5), prevents that packing ring (2) and unsteady riveting pipe (3) from rotating.
2. miniature unsteady installation rotation-preventing mechanism according to claim 1; It is characterized in that: said mounting screw (1), packing ring (2) and unsteady riveting pipe (3) pass ring flange (6) and mounting panel (7) is installed; On mounting panel (7), be provided with the installing hole (8) that coincide with the packing ring profile, packing ring (2) embeds in the installing hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104093834A CN102496807A (en) | 2011-12-09 | 2011-12-09 | Micro floating mounting anti-rotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104093834A CN102496807A (en) | 2011-12-09 | 2011-12-09 | Micro floating mounting anti-rotation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102496807A true CN102496807A (en) | 2012-06-13 |
Family
ID=46188606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104093834A Pending CN102496807A (en) | 2011-12-09 | 2011-12-09 | Micro floating mounting anti-rotation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496807A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311728A (en) * | 2013-05-15 | 2013-09-18 | 西安电子工程研究所 | Floating rectangular electric connector |
| CN104377502A (en) * | 2014-10-27 | 2015-02-25 | 中汽昌兴（洛阳）机电设备工程有限公司 | Automatic inserting and pulling out device |
| CN104659612A (en) * | 2015-01-31 | 2015-05-27 | 陕西益华电子有限责任公司 | Flange mounting floating mechanism for radio-frequency coaxial connector |
| CN105514692A (en) * | 2015-12-15 | 2016-04-20 | 贵州航天电器股份有限公司 | Micro electric connector floating installation mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315590B1 (en) * | 2000-04-03 | 2001-11-13 | Molex Incorporated | Floating panel mounted connector assembly |
| CN201112913Y (en) * | 2007-08-16 | 2008-09-10 | 贵州航天电器股份有限公司 | Automatic guiding and three-dimensional large-displacement floating connector |
| CN201113037Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Horizontal floating installation blind-mate electric connector |
| CN102074851A (en) * | 2010-11-12 | 2011-05-25 | 泰兴市航联电连接器有限公司 | Modular float mounting micro rectangular electric connector |
-
2011
- 2011-12-09 CN CN2011104093834A patent/CN102496807A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315590B1 (en) * | 2000-04-03 | 2001-11-13 | Molex Incorporated | Floating panel mounted connector assembly |
| CN201113037Y (en) * | 2007-07-28 | 2008-09-10 | 贵州航天电器股份有限公司 | Horizontal floating installation blind-mate electric connector |
| CN201112913Y (en) * | 2007-08-16 | 2008-09-10 | 贵州航天电器股份有限公司 | Automatic guiding and three-dimensional large-displacement floating connector |
| CN102074851A (en) * | 2010-11-12 | 2011-05-25 | 泰兴市航联电连接器有限公司 | Modular float mounting micro rectangular electric connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311728A (en) * | 2013-05-15 | 2013-09-18 | 西安电子工程研究所 | Floating rectangular electric connector |
| CN104377502A (en) * | 2014-10-27 | 2015-02-25 | 中汽昌兴（洛阳）机电设备工程有限公司 | Automatic inserting and pulling out device |
| CN104659612A (en) * | 2015-01-31 | 2015-05-27 | 陕西益华电子有限责任公司 | Flange mounting floating mechanism for radio-frequency coaxial connector |
| CN105514692A (en) * | 2015-12-15 | 2016-04-20 | 贵州航天电器股份有限公司 | Micro electric connector floating installation mechanism |
| CN105514692B (en) * | 2015-12-15 | 2018-06-29 | 贵州航天电器股份有限公司 | A kind of miniature electric connector floating mount mechanism |
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Legal Events
| 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 |
Application publication date: 20120613 |