1033 results about "Earmuffs" patented technology

Introduced here is a wearable audio system including modular ear-cup and ear-bud that can be attached and detached to the user together, or independently of each other. Further, the modular ear-cup and ear-bud can operate together, or independently of each other. The wearable audio system can perform active noise cancellation by measuring noise inside the ear-cup and / or the ear-bud, computing the noise canceling sound, and forwarding the noise canceling sound to a speaker inside the ear-cup and / or the ear-bud. The wearable audio system can be wirelessly charged while operating, thus allowing the user to continuously listen to music more than previously possible. The wearable audio system can optimize power consumption by redistributing power intensive tasks to power sources with the highest amount of power. Further, the ambient sound outside the ear-cup can be measured and played by the speakers in the earbud allowing the user to hear the surrounding environment.

A headset includes a first earcup, a second earcup, and a headband. The headband includes a connecting member having a first end coupled to the first earcup and a second end coupled to the second earcup. A cushion is disposed below the connecting member. The cushion extends between the first end and the second end. The cushion includes a middle region configured to have a first density and adjacent side regions configured to have a second density that is higher than the first density.

A universal mounting system for a hard hat is provided that includes front and rear mounting locations and auxiliary ridges on either side. A visor is coupled to the hard hat mounting system in such a way as to provide access with minimal interference from the visor to the equipment attached to the mounting locations and ports in the auxiliary ridges. Various embodiments of visors enable modular designs that incorporate different materials and features of the visor. Parallel stretch zones enable folding and holding opposite brims of the visor. Enclosed elastic areas along the inner sides of visor provide user access to auxiliary ridges. Combinations of various accessories on hard hat and how the accessories work together on the universal mounting system are discussed: such as the interaction between visors, earmuffs, face shields, and lamps.

A wearable audio output device (e.g., headphones) having an open design that allows ambient noise to pass to a listener without physically isolating the listener from a surrounding environment. The device may include an open earcup design that may partially or completely surround the listener's ear, and in some examples a portion of the listener's head may be uncovered by the open earcup. To improve comfort, the device includes a floating audio component configured to generate output audio in a direction of the listener's ear without contacting the listener's ear. To reduce an amount of ambient noise, the device may be configured to perform active noise cancellation (ANC) processing using feedforward and / or feedback microphones. The device may include an acoustic structure configured to direct the output audio in the direction of the listener's ear and / or position the feedback microphone(s) closer to the listener's ear.

A hard hat attachment system is described with mounts to support various accessories. The hard hat includes various attachment points configured to receive adapters to couple to various accessories. The user customizes the hard hat for the particular task with the preferred accessories used to complete the job. For example, headlamps, face shields, earmuffs, sun shades, etc. are interchangeably releasably coupled to mounting and / or auxiliary ridges on the hard hat. In this way, the hard hat is customized and / or modified to support a wide variety of accessories that are securely and releasably attached to the hard hat without destructive alterations to the hard hat. Brackets couple to mounts and / or adapters couple to ports to support and / or secure various accessories in place during operation and prevent accidental knocks or jarring the accessory loose.

A headset presents audio sounds with first and second speakers disposed in first and second earcups that fit over first and second of an end user's ears. One ear cup adjusts with a greater travel distance relative to the other earcup so that the headset rests on the end user head with the one earcup raised above an ear and the other on an ear. A position sensor disposed in the headset detects the headset configuration to turn off audio at the speaker of the earcup that is displaced from the ear while increasing volume at the speaker of the earcup that remains over an ear. In addition, when only one ear is covered by an earcup, the audio presentation converts from stereo to monoaural.

1. The name of the design product: the arch frame of ear muffs. 2. The use of the design product: the local design is used as the arch frame of ear muffs, and the use of the local part is to fix and support the ear muffs. The whole ear protector is used to protect the ears and is used as protective equipment. 3. The design points of the design product: the shape of the local part. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: in the design application, the solid line represents the local part, and the dashed line represents the part not claimed.

An earmuff includes a first earmuff ring configured to sit against a user's head about a user's ear and a first earmuff cap including an opening and including a noise reduction member being movable relative to the earmuff ring between a first position entirely covering the opening and a second position at least partially exposing the opening, the earmuff cap having a first noise reduction rating in the first position and a second noise reduction rating in the second position that is different than the first noise reduction rating.

Disclosed is a headband for headphones, comprising a flexurally elastic element extending in an arc from one end to the other, for holding an earcup at at least one of its ends. A flexible support band having a section configured to rest on the head of a wearer of the headband is suspended from the headband element on the concave inner side of the headband element. The suspended section has an adjustable length. The adjustment allows the headband to be adapted to different head sizes and shapes.

A wearable audio output device (e.g., headphones) having an open design that allows ambient noise to pass to a listener without physically isolating the listener from a surrounding environment. The device may include an open earcup design that may partially or completely surround the listener's ear, and in some examples a portion of the listener's head may be uncovered by the open earcup. To improve comfort, the device includes a floating audio component configured to generate output audio in a direction of the listener's ear without contacting the listener's ear. To reduce audio leakage into the environment, the floating audio component may include two audio transducers and perform beamforming to target the output audio toward the listener's ear and cancel the output audio in other directions. For example, the beamforming may cause constructive interference in one direction and destructive interference in all other directions.

This article is an earcup used for headphones.

Embodiments provide an ear pad having an annular structure. The ear pad includes an inner layer and an outer layer covering the inner layer. The inner layer and the outer layer are separate of annular structures and are separated by a first medium layer. The inner layer coats a second medium layer. Acoustic impedance of the first medium layer is different from acoustic impedance of the inner layer and the outer layer. The ear pad is configured to close a front cavity space between a housing and an ear of a user, thereby preventing sound leakage and reducing external noise entering the ear of the user. Various ear pad embodiments provide a double-layer structure including the inner layer and the outer layer separated by the first medium layer.

The invention relates to the technical field of tinnitus therapeutic apparatuses, and discloses an external auditory canal noninvasive acoustic-electric combined stimulation tinnitus therapeutic apparatus, which comprises an earmuff, the inner wall of the earmuff is fixedly connected with a power supply device, and the surface of the earmuff is provided with a wearable part; the wearable part comprises a fixing frame, the surface of the fixing frame is fixedly connected with the surfaces of earmuffs, protective pads are fixedly connected to the ends, away from the fixing frame, of the earmuffs, through holes are formed in the ends, close to the fixing frame, of the earmuffs, and a sliding plate is fixedly connected to the top of the fixing frame. The elastic piece is hung on the neck of a tinnitus patient so that the tinnitus patient can carry the earmuff, convenience is brought to the tinnitus patient during use, when the tinnitus patient needs to use the earmuff, the earmuff is placed on the ear of the tinnitus patient, the protective pad at the end of the earmuff can make contact with the face of the patient, and the wearing comfort of the tinnitus patient is improved; after the earmuff is placed on the ear of a tinnitus patient, the earmuff can be fixed to the ear of the tinnitus patient through the elasticity of the elastic piece, and the wearing stability of the tinnitus patient is improved.

The invention discloses a self-adaptive music playing intelligent headphone and a system thereof, and relates to the technical field of headphones, the headphone comprises a head frame and earmuffs, the head frame comprises an outer shell, a fixing frame is fixedly mounted in the outer shell, and slideways are fixedly mounted at two ends of the fixing frame; a movable connecting rod is arranged in the slide way, and a limiting groove and a limiting block are arranged at one end of the connecting rod; the earmuff comprises an earmuff shell, a connecting piece used for being connected with the connecting rod is fixedly installed in the earmuff shell, and a touch screen control module is installed on one side of the outer portion of the earmuff shell. According to the system, the mood state of the user is automatically recognized and the emotional state of the user is judged by integrating various sensors (such as a heart rate sensor and a skin electric reaction sensor), so that the accuracy of emotion recognition is improved, subtle emotion changes can be captured, more appropriate music recommendation is provided, and the use effect of equipment is improved.

Earmuffs with a joint are provided to create a biased pressure distribution about a perimeter of the cup. The earmuffs may include a pivot joint. The pressure distribution creates a wedging pressure (e.g., on a top edge) on the cups that hold the earmuffs on the user's head, for example, when the user rotates the headband behind the head. The bias pressure is also used to adjust the seal formed between the pad and the user's head. Adjustments to the moment created by separating the joints from the cup's apex enable a user to selectively adjust the seal according to the user's preference. A cam is added to the headband to change the hoop stress distributed at the joints and further adjust the compressive forces generated to hold the earmuffs against the user's head.

The invention discloses a head-mounted earmuff device comprising: two earmuff bodies and a headband body. Each earmuff body has an earpad portion and a housing portion. The earpad portion has an accommodating hole. The housing portion is pivotably connected to the earpad portion. The housing portion covers the outer side surface of the earpad portion to isolate environmental sounds. The housing portion is pivoted to leave away from the outer side surface of the earpad portion to allow reception of the environmental sounds. The headband body has a mounting member and two assembling portions, and a pivoting end of the assembling portion is pivotably connected to the earpad portion. A sliding end of the assembling portion is slidably connected to a mounting section of the mounting member, and a dimension of a head-mounted space is adjustable by sliding and fixing the two assembling portions with respect to the mounting member.

A communications headset includes one or more directional speakers mounted in left and right temple housings positioned near a wearer's ears, with acoustic channels within the temple housings configured to direct sound waves toward the ear canals. The temple housings form an open-ear configuration, allowing external noises to reach the ears unobstructed. Each directional speaker is acoustically coupled to a contoured channel that delivers focused audio to the wearer's ear with minimal sound wave leakage. An in-ear speaker, magnetically secured and tethered to the temple housing, provides optional noise-isolated listening. A user-controlled selection switch allows a wearer to toggle between open-ear and in-ear modes. The headset also includes a boom microphone, volume controls, and USB charging and communication ports.

A headphone includes an earphone that includes an earcup, an ear cushion, and a driver plate assembly. The driver plate assembly is supported in the earcup and includes a driver plate, a driver mounted along a rear surface of the driver plate, an opening that is provided in the driver plate to allow acoustic energy to pass from the driver into a user's ear canal, a ring that is arranged substantially coaxially with the opening, and an acoustic mesh. The ring defines a planar surface on which the acoustic mesh is mounted.

The invention discloses a noise reduction earmuff performance evaluation method and system based on data analysis, and belongs to the field of intelligent equipment performance evaluation.The method comprises the steps that a user use habit evaluation model is constructed, and the wearing duration ratio and the number of friction times between the earmuff and the ear circumference are imported into the use habit evaluation model to evaluate the use condition of the user for the earmuff; constructing an earmuff physical state evaluation model, importing the thickness of the earmuff sealing ring, the elastic modulus of the sealing material and the wearing region proportion into the physical state evaluation model to evaluate the current physical state of the earmuff, and constructing an ear circumference sealing performance evaluation model; the ear circumference geometric matching degree, the pressure distribution uniformity and the ear circumference wear rate are imported into a sealing performance evaluation model to evaluate the actual fitting effect of the earmuff on the ear circumference of the user, an earmuff future wear evaluation model is constructed, and the use habit of the user, the physical state of the earmuff and the ear circumference sealing performance are imported into the future wear evaluation model to evaluate the future wear condition of the earmuff. And quantitative evaluation of future wear of the earmuff is realized.

1. The name of this design product: Helmet Ear Protectors (Abilon Carbon Fiber Model). 2. Purpose of this design product: The overall purpose of this design product is to be used as a helmet, and the purpose of the local appearance is the helmet earmuffs to protect the left and right ears. 3. The design focus of this product lies in the local shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other circumstances that require explanation: (1) This design patent application is a partial design patent application. The area outside the gray coverage in the design image or photo is the protection scope of the partial design. (2) Part A and Part B are symmetrical.

The invention relates to the field of earmuff products, in particular to a high-flexibility attached earmuff and a preparation method thereof. The high-flexibility attached earmuff structurally comprises an outer protection layer located at the top, a sound absorption layer located in the middle and a flexible layer located at the bottom. The flexible layer is prepared from the following raw materials in parts by mass: 30 to 40 parts of polyether polyol, 20 to 30 parts of polyisocyanate, 5 to 10 parts of a foaming agent, 1 to 2 parts of a catalyst, 1 to 2 parts of a stabilizer, 3 to 5 parts of a flame retardant, 1 to 2 parts of an antioxidant and 5 to 15 parts of a filling agent. The earmuff product prepared by the invention not only has an excellent sound insulation effect, but also can effectively ensure that the earmuff product has good moisture resistance, water resistance, aging resistance, mechanical quality and other properties, and is especially suitable for environments requiring long-time wearing, such as the fields of music production, industrial operation and the like.

The invention relates to the technical field of psychology sleep aiding, and discloses a psychology-based sleep aiding device, which comprises a pillow part, a sleep aiding assembly and a fluid circulation assembly, the sleep aiding assembly comprises a helmet body, a shading eyeshade, two earmuffs with noise reduction modules and a plurality of first hoses longitudinally connected to the inner side wall of the helmet body, the lower end of each first hose is communicated with the first cavity, the shading eyeshade is provided with a clamping groove, the two earmuffs are symmetrically connected to the two sides in the helmet body, annular second cavities are formed in the earmuffs, and the second cavities are communicated with the first hoses. The fluid circulation assembly comprises an infusion pump, a second hose and a third hose, the second end of the second hose extends towards the top of the helmet body and communicates with the second cavity of the first earcap, all the first hoses communicate with the second hose, the third hose is connected with a suction pump, and the two ends of the third hose communicate with the second cavities of the two earcaps correspondingly. The invention can realize the effect that the patient quickly falls asleep.

The invention discloses a head-mounted nerve stimulator capable of delaying and improving a cognitive function, and belongs to the technical field of brain nerve stimulation, the head-mounted nerve stimulator comprises a head-mounted earmuff worn on the head of a patient, one side of the middle part of the head-mounted earmuff is provided with an 808nm infrared light therapy device which is used for stimulating the brain of the patient and is adjustable in angle, and the other side of the head-mounted earmuff is provided with an infrared light source. A 40Hz light flickering device used for conducting visual stimulation on eyes of a patient is arranged in the eye protection device, and the device can stimulate the brain of the patient in the modes of 808nm infrared therapy, eye visual stimulation 40Hz light flickering, bone conduction accurate transmission 40Hz audio waves, transcranial magnetic stimulation and nasal olfactory stimulation. Gamma wave activity of the brain is promoted, cognitive performance, emotion balance and overall psychological health are improved, different stimulation effects are obtained through different stimulation modes, the clearing function of a brain lymphatic system is enhanced, brain performance of a patient is optimized, and sleep and cognition are greatly improved.

The utility model belongs to the technical field of sleep earmuffs and sleep earmuffs, and particularly relates to a sleep earmuff or an eye earmuff capable of adjusting the position of a loudspeaker. The sleep earmuff or the eye earmuff capable of adjusting the position of the horn comprises a head hoop part, a head band and the horn, and is characterized by further comprising a horn adjusting mechanism, the horn adjusting mechanism comprises a horn sleeve and a track ruler, the horn sleeve is provided with a horn mounting part, a handle part and a connecting part, and the track ruler is provided with a track groove. According to the sleep earmuff or the eye earmuff capable of adjusting the position of the loudspeaker, the loudspeaker adjusting mechanism used on the sleep earmuff or the eye earmuff is formed through cooperation of the loudspeaker sleeve and the track ruler, the position of the loudspeaker can be adjusted by pulling the handle part, the adaptive capacity of a product can be improved, and the cost performance of the product is improved.

A wearable automated hair health-monitor and styler comprising a headband having a track adapted for contouring a wearer's head, an ear muff fastener pivotally affixed to each of two opposing ends of the headband, a positioner having a positioner drive mechanism slidably mounted to the headband, a stylus having a stylus drive mechanism and a stylus body with a distal end mounted to the positioner such that the distal end is oriented to face toward the wearer's head when the ear muff fasteners are worn generally over a temple area or ears of the wearer's head and a functional module adapted to be removably attached to the distal end. The device is configured to position the distal end of the stylus at a desired position with respect to the wearer's head and then configure the functional module to perform a procedure as per a selected hair monitoring and styling option.

1. The name of this design product: noise-canceling earmuffs. 2. Purpose of this design product: used for noise reduction and ear protection. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a sound absorption structure of an earphone shell, and belongs to the field of earphones. An earphone shell sound-absorbing structure comprises a head-mounted ring, connecting ends are fixed to the ends of the two sides of the head-mounted ring, earmuffs are fixed to the inner sides of the connecting ends, a sound-absorbing component is bonded to one side of each earmuff through quick-drying glue, an earphone body is bonded to one side of each sound-absorbing component through quick-drying glue, and the earphone body is fixed to the head-mounted ring through the quick-drying glue. According to the utility model, the sound absorbing cotton is arranged in the hush pipe, and the hush pipe is connected with the sound absorbing group through the components such as the sleeve, the reserved opening and the cavity shell, so that sound can enter the hush pipe and is absorbed by the sound absorbing cotton, and the sound absorbing cotton can effectively absorb redundant sound and lingering sound; the transmission and reflection of noise are reduced, the silencing effect is achieved, and meanwhile the problems of sound quality loss and noise interference are solved.