DE29902223U1 - Electronic ear protection system - Google Patents

Electronic ear protection system

Info

Publication number
DE29902223U1
DE29902223U1 DE29902223U DE29902223U DE29902223U1 DE 29902223 U1 DE29902223 U1 DE 29902223U1 DE 29902223 U DE29902223 U DE 29902223U DE 29902223 U DE29902223 U DE 29902223U DE 29902223 U1 DE29902223 U1 DE 29902223U1
Authority
DE
Germany
Prior art keywords
protection system
ear protection
electronic ear
amplifier
electronic
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
Application number
DE29902223U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlaku Kastriot De
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE29902223U priority Critical patent/DE29902223U1/en
Publication of DE29902223U1 publication Critical patent/DE29902223U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Psychology (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Description

· ·♦· ·♦

BESCHREIBUNGDESCRIPTION Elektronisches Ohrschutz-SystemElectronic ear protection system

Die Ohrschutz-Kopfhörer üblicher Art bestehen in der Regel aus zwei muschelförmigen Teilen, die das Ohr teilweise oder völlig bedecken. Die Aufgabe des Ohrschutz-Kopfhörers ist, die Ohren vor der schädlichen Wirkung des Schalls zu schützen. Das wird durch ein schallisolierendes Material erreicht.The usual type of ear protection headphones usually consist of two shell-shaped parts that partially or completely cover the ear. The purpose of the ear protection headphones is to protect the ears from the harmful effects of sound. This is achieved by means of a sound-insulating material.

Eine ebenfalls effektiver Ohrschutz wird durch sog. Ohrstöpsel erreicht. Hier schiebt man die Ohrstöpsel, die aus einem langsam dehnbaren Material bestehen, einfach in das Ohr hinein und man hört die Laute Umgebung nicht mehr so stark.Another effective way to protect your ears is with so-called earplugs. You simply push the earplugs, which are made of a slowly stretchable material, into your ear and you no longer hear the loud surroundings so much.

Es gibt auch andere Mittel gegen die Lautstärke, wie z.B. elektronische Einrichtungen, die einen Gegenschall erzeugen. All diese Ohrschutz- Mittel werden alltäglich benutzt, wie z.B. in Fabrik-Hallen, Baustellen, Militär, etc.There are also other means of dealing with noise, such as electronic devices that generate counter-noise. All of these ear protection devices are used on a daily basis, for example in factories, construction sites, the military, etc.

Diese konventionellen Ohrschutz-Mittel haben auch Nachteile. Sie schützen zwar vor lauten Tönen, man kann aber mit der geschützten Person nur schwer komunizieren. Das ist manchmal notwendig, wenn man z. B. einem Mitarbeiter, der sich gegen den Lärm mit diesen Mitteln schützt, etwas mitteilen will. Das ist auch bei Militär (oder Polizei) oft erforderlich.These conventional ear protection devices also have disadvantages. Although they protect against loud noises, it is difficult to communicate with the person being protected. This is sometimes necessary, for example, if you want to communicate something to an employee who is using these devices to protect themselves against the noise. This is also often necessary in the military (or police).

Der in den Schutzansprüchen 1 bis 7 angegebenen Erfindung liegt das Problem zugrunde ein Ohrschutz-System zu schaffen, das in der Lage ist, den Träger vor Lärm zu schützen, ihm aber eine Wahrnehmung der Töne die schwächer sind und welche zwischendurch entstehen, zu ermöglichen.The invention specified in claims 1 to 7 is based on the problem of creating an ear protection system that is able to protect the wearer from noise, but allows him to perceive the sounds that are weaker and that occur in between.

Dieses Problem wird mit den in den Schutzansprüchen 1 bis 7 aufgeführten Merkmalen gelöst.This problem is solved by the features set out in claims 1 to 7.

Vorteile der Erfindung sind, dass sie die Geräusche nicht von dem Ohr fernhält, sondern sie mit kontrollierter Lautstärke an das Ohr weitergibt, wobei die lauten Geräusche unterdrückt, die schwachen aber verstärkt werden.The advantages of the invention are that it does not keep the noise away from the ear, but rather transmits it to the ear at a controlled volume, whereby the loud noises are suppressed but the weak ones are amplified.

Mit der Erfindung wird ein individuell einstellbarer Schallpegel erreicht.The invention enables an individually adjustable sound level to be achieved.

Ausserdem wird durch den Mechanismus, der im Schutzanspruch 5 angegeben ist, ein längeres Tragen problemlos sein.In addition, the mechanism specified in claim 5 will make it easy to wear for longer periods.

Ein Ausführungsbeispiel der Erfindung wird anhand der Figure 1 erläutert.An embodiment of the invention is explained with reference to Figure 1.

Es zeigt:It shows:

Fig. 1 das neuartige Ohrschutz-System,Fig. 1 the new ear protection system,

In Figure 1 ist das Ohrschutz-System dargestellt. Es besteht aus mehreren Teilen. Die Wichtigsten sind:
Elektronischer Verstärker 1, Mikrofon 2, Mini-Lautsprecher 3, Energie-Quelle 4, Luftaustausch-Mechanismus 5, Steuereinheit 10, Auswerte-Einheit 11, etc.The ear protection system is shown in Figure 1. It consists of several parts. The most important are:
Electronic amplifier 1, microphone 2, mini speaker 3, energy source 4, air exchange mechanism 5, control unit 10, evaluation unit 11, etc.

Die Töne werden durch ein oder mehrere Mikrofone registriert. Diese leiten ihre Signale an einen Verstärker weiter. Die zwei Muscheln 6 schliessen die Ohren schalldicht ab. Die Leitungen 7 aus dem Verstärker führen in den Innenraum 8 zu den Mini-Lautsprechern 3. Diese geben die Geräusche, die ausserhalb des Ohrschutz-Geräts erzeugt werden, wieder. Der Verstärker ist so konzipiert, dass er die schwachen Geräusche verstärkt, die lauten aber mit begrenzter Intensität weitergibt. Man hat das Gefühl, dass die Geräusche sind nicht zu laut, sondern angenehm zu hören sind. Ein Regler 9 ermöglicht eine individuelle Einstellung des Schallpegels im das inneren Raum.The sounds are registered by one or more microphones. These transmit their signals to an amplifier. The two earpieces 6 seal off the ears soundproof. The cables 7 from the amplifier lead into the interior 8 to the mini speakers 3. These reproduce the sounds that are generated outside the ear protection device. The amplifier is designed to amplify the weak sounds, but transmit the loud ones with limited intensity. You have the feeling that the sounds are not too loud, but are pleasant to hear. A control 9 allows the sound level in the interior to be individually adjusted.

Claims (7)

SCHUTZANSPRÜCHEPROTECTION CLAIMS 1. Elektronisches Ohrschutz-System, dadurch gekennzeichnet, dass ein Verstärker, mindestens ein Mikrofon, das den Schall der Umgebung registriert und seine Signale an den Verstärker weiterleitet, und mindestens ein Minilautsprecher in einem Kopfhörer integriert sind und dazu dienen, dem Träger einen elektronisch kontrollierten Schallpegel zu übermitteln.1. Electronic ear protection system, characterized in that an amplifier, at least one microphone that registers the sound of the environment and transmits its signals to the amplifier, and at least one mini loudspeaker are integrated in a headset and serve to transmit an electronically controlled sound level to the wearer. 2. Elektronisches Ohrschutz-System nach Anspruch 1, dadurch gekennzeichnet, dass in dem Kopfhörer eine Energie-Quelle integriert ist.2. Electronic ear protection system according to claim 1, characterized in that an energy source is integrated in the headphones. 3. Elektronisches Ohrschutz-System nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Lautstärke mit Hilfe eines Reglers manuell einstellbar ist.3. Electronic ear protection system according to claim 1 or 2, characterized in that the volume can be adjusted manually using a controller. 4. Elektronisches Ohrschutz-System nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der elektronische Verstärker die leisen Töne verstärkt, aber die lauten mit einer begrenzten Lautstärke weitergibt.4. Electronic ear protection system according to one of claims 1 to 3, characterized in that the electronic amplifier amplifies the quiet sounds, but transmits the loud ones at a limited volume. 5. Elektronisches Ohrschutz-System nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich ein Mechanismus in Zeitabständen kurz öffnet, um einen Luftaustausch zwischen Ohr und Umgebung zu ermöglichen.5. Electronic ear protection system according to one of claims 1 to 4, characterized in that a mechanism opens briefly at intervals to enable an exchange of air between the ear and the environment. 6. Elektronisches Ohrschutz-System, dadurch gekennzeichnet, dass ein Verstärker, mindestens ein Mikrofon und mindestens ein Minilautsprecher, in einem rohrförmigen Kopfhörer eingebaut sind, um die Töne aus der Umgebung mit einem kontrollierten Schallpegel an die Ohren des Trägers weiterzugeben.6. Electronic ear protection system, characterized in that an amplifier, at least one microphone and at least one mini-loudspeaker are built into a tubular headset to transmit the sounds from the environment at a controlled sound level to the ears of the wearer. 7. Elektronisches Ohrschutz-System nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Verstärker im Negativ-Feed-Back-Prinzip funktioniert.7. Electronic ear protection system according to one of claims 1 to 6, characterized in that the amplifier functions according to the negative feedback principle.
DE29902223U 1999-02-08 1999-02-08 Electronic ear protection system Expired - Lifetime DE29902223U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29902223U DE29902223U1 (en) 1999-02-08 1999-02-08 Electronic ear protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29902223U DE29902223U1 (en) 1999-02-08 1999-02-08 Electronic ear protection system

Publications (1)

Publication Number Publication Date
DE29902223U1 true DE29902223U1 (en) 1999-04-22

Family

ID=8069106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29902223U Expired - Lifetime DE29902223U1 (en) 1999-02-08 1999-02-08 Electronic ear protection system

Country Status (1)

Country Link
DE (1) DE29902223U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029895A1 (en) * 2000-06-17 2002-01-03 Fachhochschule Dortmund Hearing protection device has pick-up passing sound emissions in at least one selected frequency range to device, which passes sounds to ear independently of passive protection element
DE102010023884A1 (en) * 2010-05-15 2011-11-17 Norbert Brenner Electronically controlled high fidelity ear protector e.g. ear muffs, for use by musicians during concerts, has controller limiting maximum sound level of sound transmission from microphone to earphones by about eighty five decibel
DE102010046682A1 (en) * 2010-09-15 2012-03-15 Norbert Brenner Electronically controlled high fidelity ear protector and high fidelity hyperacusis retraining aid for musician and hyperacusis patient, has control device continuously adjusting maximum sound level from microphone to ear phone
DE19926552B4 (en) * 1999-06-11 2013-10-10 Sennheiser Electronic Gmbh & Co. Kg Headphones with microphone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926552B4 (en) * 1999-06-11 2013-10-10 Sennheiser Electronic Gmbh & Co. Kg Headphones with microphone
DE10029895A1 (en) * 2000-06-17 2002-01-03 Fachhochschule Dortmund Hearing protection device has pick-up passing sound emissions in at least one selected frequency range to device, which passes sounds to ear independently of passive protection element
DE10029895B4 (en) * 2000-06-17 2004-07-01 Fachhochschule Dortmund Hearing protection with selective permeability
DE102010023884A1 (en) * 2010-05-15 2011-11-17 Norbert Brenner Electronically controlled high fidelity ear protector e.g. ear muffs, for use by musicians during concerts, has controller limiting maximum sound level of sound transmission from microphone to earphones by about eighty five decibel
DE102010046682A1 (en) * 2010-09-15 2012-03-15 Norbert Brenner Electronically controlled high fidelity ear protector and high fidelity hyperacusis retraining aid for musician and hyperacusis patient, has control device continuously adjusting maximum sound level from microphone to ear phone

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990602

R081 Change of applicant/patentee

Owner name: MERLAKU, KASTRIOT, DE

Free format text: FORMER OWNER: MERLAKU, KASTRIOT, 84347 PFARRKIRCHEN, DE

Effective date: 20000816

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020514

R157 Lapse of ip right after 6 years

Effective date: 20050901