DE202005007727U1 - (De)coupling equipment for mechanically joining various vibration sensitive gear, e.g. electronic appliances, amplifiers, measuring, testing, control apparatus and loudspeakers with at least three feet to support - Google Patents
(De)coupling equipment for mechanically joining various vibration sensitive gear, e.g. electronic appliances, amplifiers, measuring, testing, control apparatus and loudspeakers with at least three feet to support Download PDFInfo
- Publication number
- DE202005007727U1 DE202005007727U1 DE200520007727 DE202005007727U DE202005007727U1 DE 202005007727 U1 DE202005007727 U1 DE 202005007727U1 DE 200520007727 DE200520007727 DE 200520007727 DE 202005007727 U DE202005007727 U DE 202005007727U DE 202005007727 U1 DE202005007727 U1 DE 202005007727U1
- Authority
- DE
- Germany
- Prior art keywords
- coupling
- decoupling device
- foot
- feet
- hard
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Vibration Prevention Devices (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Die Erfindung betrifft eine An- und Entkopplungsvorrichtung vorwiegend für den Einsatzbereich der Elektroakustik gemäß dem Oberbegriff des Anspruches 1.The The invention relates to a coupling and decoupling device predominantly for the Field of application of electroacoustics according to the preamble of the claim 1.
An- und Entkopplungseinrichtungen bestehen aus additiv zusammenwirkenden Bauteilen zur Funktionsverbesserung schwingungsempfindlicher Gerätschaften. Relativ weit verbreitet sind sogenannte Spikes, meist Kegel, die sich, mit der Spitze nach unten gerichtet, auf einer Unterlegscheibe abstützen, um Gerätefüsse zu ersetzen.At- and decoupling devices consist of additive cooperating Components for improving the function of vibration-sensitive equipment. Relatively widespread are so-called spikes, mostly cones that with the tip pointing downwards, on a washer support to Replace device feet.
Üblich sind auch weich federnde Systeme, die Resonanzen dämpfen und Kratzer auf der Unterlage vermeiden. Die Einbeziehung der Gehäusekonstruktion in An- und Entkopplungsbemühungen ist nur selten erkennbar.Are common also soft-springing systems that dampen resonances and scratches on the surface avoid. The inclusion of the housing construction in on and off decoupling efforts is rarely recognizable.
Bekannt sind Spikes, die aus einem Stück als Kegel gedreht sind. Die Werkstoffe dafür sind größtenteils Metalle, Kunststoffe oder Keramiken.Known Spikes are made in one piece Cone are turned. The materials for this are mostly metals, plastics or ceramics.
Es gibt auch zweiteilige Spikes, die aus einem Fuss mit einer Spitze und einer Unterlage bestehen.It There are also two-piece spikes that come from one foot with a tip and a document.
Angeboten werden auch Spikes, die im Inneren mit schweren Körnern oder Flüssigkeiten gefüllt sind, um damit unerwünschte Schwingungen zu dämpfen. Bekannt ist ein Spike mit exponentiell verlaufender Körperform, als Gebrauchsmuster angemeldet unter U1/8801356/01/01/8/11088/DE/H04 R/001/020.offered Also spikes that are inside with heavy grains or liquids are filled, to avoid unwanted Dampen vibrations. A spike with exponential body shape is known, registered as a utility model under U1 / 8801356/01/01/8/11088 / EN / H04 R / 001/020.
Bemerkenswert
ist ein deutsches Patent mit der Nr.
Das
Gebrauchsmuster
Alle bisher bekannten Anordnungen von Fusskonstruktionen sind entweder harte Ankopplungen oder weiche Entkopplungen.All Previously known arrangements of foot structures are either hard couplings or soft decoupling.
Aus DE U 296 16 929.3 ist eine An- und Entkopplungsvorrichtung bekannt, die im Zubehörmarkt unter dem Namen Schmidt-Pyramiden angeboten wird. Sie besteht aus drei Pyramiden, kombiniert mit drei Lagern. Die Pyramidenspitze, die eine Keramikkugel ist, wird im Lager mit drei kleinen Keramikkugeln in einer harten Dreipunkt-Lagerung zentriert und abgestützt. Im Gerät entstehende Vibrationen werden wirkungsvoll über die drei harten Berührungspunkte mit einem definiert hohen E-Modul abgeleitet. Dieser Vorgang wird als Ankopplung bezeichnet.Out DE U 296 16 929.3 discloses a coupling and uncoupling device, under the accessories market the name Schmidt pyramids is offered. It consists of three Pyramids, combined with three camps. The pyramid top, the A ceramic ball is in stock with three small ceramic balls Centered and supported in a hard three-point bearing. in the Device arising Vibrations become effective over the three hard points of contact derived with a defined high modulus of elasticity. This process will referred to as coupling.
Dieser Erfindung liegt die Aufgabe zugrunde, eine An- und Entkopplungsvorrichtung anzugeben, die sowohl bezüglich der Herstellungskosten als auch bezüglich ihrer Funktion optimiert ist. Die nun vorliegende Gebrauchsmusteranmeldung beschreibt die Kombination einer harten Ankopplung mit zwei weichen Entkopplungen. Das eröffnet die Möglichkeit, die Ableitung mit dem harten Gerätefuss an der Stelle anzuordnen, wo die größte Vibration oder auch der störendste Frequenzbereich auftritt. Werkstoffauswahl und Konstruktion werden dementsprechend optimiert.This Invention is based on the object, a coupling and decoupling device indicate that both in terms of the production costs and optimized as to their function is. The present utility model application describes the Combination of a hard coupling with two soft decouplings. That opens the possibility, the derivative with the hard device foot to arrange at the place where the greatest vibration or even the most disturbing Frequency range occurs. Material selection and construction optimized accordingly.
Die weiche Entkopplung wird so ausgelegt, dass das Gerät stabil steht.The Soft decoupling is designed so that the device is stable stands.
Grundsätzlich ist das Problem zu lösen, dass störende mechanische Schwingungen zumindest teilweise, besser ganz abgeleitet werden müssen, wenn die volle Klang-Qualität der Musikkonserve wiedergeben werden soll. Transformatorvibrationen, Reflexionen vom Wiedergaberaum, verschiedene Resonanzen und die Befestigungsqualität der Bauteile, sowie auch die Höhe der eingestellten Verstärkung verursachen die unerwünschten, mechanischen Schwingungen, die über die schwingungsempfindlichen, elektronischen Bauelemente, das Original – Musiksignal in den Wiedergabegeräten nachteilig verändern. Die hocherwünschten, sogenannten Klangfarben werden nur durch sehr kleine Signalanteile erzeugt, so dass sie durch Störpegel leicht unterdrückt werden. Qualitätsverlust ist die Folge, der verhindert werden kann.Basically to solve the problem, that disturbing mechanical vibrations at least partially, better completely derived need to be, if reproduce the full sound quality of the music preserve shall be. Transformer vibrations, reflections from the playback room, different resonances and the fastening quality of the components, as well as the height the set gain cause the unwanted, mechanical vibrations that over the vibration sensitive electronic components, the original music signal in the playback devices adversely affect. The highly desired, so-called tone colors are only possible by very small signal components generated so that they are affected by noise levels slightly suppressed become. loss of quality is the consequence that can be prevented.
Das Zusammenwirken der Schutzansprüche ermöglicht höchste Klangqualität.The Interaction of the protection claims enables highest sound quality.
Ein
Ausführungsbeispiel
wird in den
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520007727 DE202005007727U1 (en) | 2005-05-17 | 2005-05-17 | (De)coupling equipment for mechanically joining various vibration sensitive gear, e.g. electronic appliances, amplifiers, measuring, testing, control apparatus and loudspeakers with at least three feet to support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520007727 DE202005007727U1 (en) | 2005-05-17 | 2005-05-17 | (De)coupling equipment for mechanically joining various vibration sensitive gear, e.g. electronic appliances, amplifiers, measuring, testing, control apparatus and loudspeakers with at least three feet to support |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005007727U1 true DE202005007727U1 (en) | 2005-08-18 |
Family
ID=34877934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520007727 Expired - Lifetime DE202005007727U1 (en) | 2005-05-17 | 2005-05-17 | (De)coupling equipment for mechanically joining various vibration sensitive gear, e.g. electronic appliances, amplifiers, measuring, testing, control apparatus and loudspeakers with at least three feet to support |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005007727U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202023100494U1 (en) | 2023-02-02 | 2023-03-02 | Jürgen Becker | device foot |
-
2005
- 2005-05-17 DE DE200520007727 patent/DE202005007727U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202023100494U1 (en) | 2023-02-02 | 2023-03-02 | Jürgen Becker | device foot |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050922 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20081202 |