44 results about "CD player" patented technology

1. Name of the product in this design: Headphones. 2. Purpose of this design: A headset for making calls and connecting to conventional audio players, such as music players, CD players, radios, televisions, personal computers, mobile phones, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Projector Lamp CD Player (Water Ripple). 2. Application of this design: This design is intended for use in a projector lamp CD player. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a portable CD player with Type-C power supply, comprising a CD door cover assembly connected to a top shell; the top shell is provided with keys and a nixie tube display screen, a key display circuit board and a machine core are installed in the top shell, the machine core is provided with a CD disc, and the top shell is connected with a handle in a clamped mode through an installation hole; the bottom shell is matched with the top shell to form an outer shell of the player, a power supply master control circuit board is installed in the outer shell, and a battery bin assembly is arranged at the bottom of the outer shell; the sound components are arranged on two sides of the player and are electrically connected with the power supply main control circuit board; the power supply main control circuit board is provided with a Type-C interface and an audio interface; and the battery compartment assembly is electrically connected with the power supply main control circuit board. The portable CD player provided by the utility model solves the problems that the traditional portable CD player can only use alternating current, the battery power supply design is unreasonable, the tone quality is poor, the jump sound is generated, the CD door cover is inconvenient to open and close, and the keys are easy to operate mistakenly.

The utility model discloses a CD playing device with a book shape and an atmosphere lamp. The CD playing device comprises a middle shell, a bottom shell, an upper turning cover, a CD tray, a movement assembly and an LED lamp strip. The upper turning cover is rotationally connected with the middle shell through a steel needle to form a book turning cover structure; the CD tray is used for bearing a CD, and the CD tray is matched with the movement assembly to read CD information; the LED lamp strip is used for creating atmosphere light, and the LED lamp strip is limited and fixed through a limiting structure at the mounting groove in the front surface of the middle shell. According to the utility model, on the basis of satisfying the audio playing function, the audio player is adaptive to personalized and artistic home furnishing or consumption scenes, and meets the double pursuits of modern users on product aesthetics and experience.

1. Name of the design product: multi-functional tape and CD player. 2. Use of the design product: for playing audio media such as tapes and CDs. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

This utility model discloses a voice-controlled remote control circuit for a CD player, including a power module, an input module, a voice recognition module, a control module, a storage module, a wireless transmission module, an indicator module, and a software upgrade module. The power module provides a stable voltage; the input module includes a button dome and an electret microphone, receiving manual and voice commands respectively; the voice recognition module recognizes voice commands offline; the control module processes commands and transmits them to the wireless transmission module; the wireless transmission module transmits control signals to the CD player, which is equipped with a receiving module; the indicator module displays the operating status; the storage module stores relevant data; and the software upgrade module supports system upgrades. This circuit achieves dual control via voice and buttons, improving ease of operation, eliminating the need for a network, offering high stability, and facilitating upgrades.

1. The name of the design product: CD player (X23). 2. The use of the design product: CD player for playing audio music. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the designed product: CD player (lucky voice). 2. Use of the designed product: for playing music. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1.

1. The name of the design product: portable CD player. 2. The use of the design product: the design product is used for audio playing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the designed product: CD player. 2. Use of the designed product: for playing music. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1.

1. Name of the product in this design: Portable Bluetooth CD Player (CD-38). 2. Purpose of this design: To be a portable, multi-functional entertainment appliance that plays music and audio via Bluetooth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: earphone (M21). 2. The use of the design product: earphone used in connection with conventional audio players such as music player, CD player, radio, TV, personal computer, mobile phone, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: CD Player (TS1). 2. Purpose of this design: This design is used for playing audio. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model belongs to the technical field of CD players, and discloses a CD player which comprises a CD player body, a plurality of supporting legs are distributed on the bottom face of the CD player body in an array mode, a CF containing groove is formed in the upper surface of the CD player body, a plurality of operation buttons are installed on the upper surface of the CD player body, a loudspeaker is arranged on the side wall of the CD player body, and the CF containing groove is formed in the side wall of the CD player body. A plurality of heat dissipation holes are formed in the side wall of the CD player main body, and an earphone connecting hole is formed in the side wall of the CD player main body; a rotating rod is fixedly arranged on the side wall of the CD player body, and a protective shell is arranged on the rotating rod. The method has the effect of reducing the damage probability of the electronic component.

1. Name of the product in this design: CD player (picture frame). 2. Purpose of this design: A record player for playing CDs and optical discs. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: CD player (XP-1). 2. The use of the design product: for playing audio on a disc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: Part A is transparent material.

This utility model belongs to the field of CD players, and in particular, it is a CD player with a snap-on bracket. Addressing the issue that existing CD players are often placed on brackets for daily use due to personal needs, while the brackets can hold the CD player, they are prone to sliding and falling off, leading to damage and reduced lifespan. The proposed solution includes a CD player body and a bracket body for placing the CD player body. The CD player body is placed on top of the bracket body, and the top of the bracket body has a fixing mechanism. When the CD player body is placed on top of the bracket body, the fixing mechanism can fix the CD player body and prevent it from sliding on the bracket body. A storage mechanism can store CDs without occupying extra desktop space and without requiring additional storage equipment.

1. Name of the product in this design: CD player. 2. Purpose of this design: This design is mainly used as an electronic device for playing CDs and outputting audio. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. The name of the design product: portable wooden box Bluetooth CD player (CD-3103). 2. The use of the design product: playing music audio through Bluetooth, which is beneficial for portable multi-functional entertainment appliances. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Multifunctional CD player (Bluetooth speaker). 2. Purpose of this design: for CD audio playback and desktop Bluetooth speaker. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. Name of the designed product: desktop electronic equipment support (tripod). 2. Use of the designed product: the designed product is used for placing round objects, such as round sound boxes, CD players, etc. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: Headphone (new model). 2. The use of the design product: Headphone for connecting with conventional audio player such as music player, CD player, radio, TV, personal computer, mobile phone, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

1. The name of the design product: CD player (gramophone type CD player). 2. The use of the design product: for playing record. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view 1.

1. Name of the product in this design: CD Player (MS-010). 2. Application of this design: This design is intended for use in CD players. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: CD player. 2. Purpose of this design: A machine for playing records. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: CD Player (C901). 2. Purpose of this design: For CD playback. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: CD player (MZL-CA05). 2. The use of the design product: CD player for playing music. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: mobile power supply (CD player). 2. The use of the design product: the design product is used to store electric energy, charge electronic products and other equipment, and can also play music through Bluetooth connection of mobile phones. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The transparent part in the perspective view is A.

1. Name of the product in this design: CD player. 2. Purpose of this design: For playing music. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

An AI voice interaction CD player control method and device. The method comprises the following steps: calling a microphone for an AI voice recognition module to collect the user's voice signal, and digitizing the collected voice signal into a digital audio signal; preprocessing the digital audio signal; extracting voice signal feature parameters for the preprocessed digital audio signal; the voice signal feature parameters include Mel-frequency cepstral coefficient feature vectors and represent the acoustic features of the voice signal; inputting the extracted voice signal feature parameters into a pre-trained voice recognition model built based on a deep learning algorithm, and classifying and recognizing the input voice signal feature parameters through the voice recognition model to generate text control commands for a CD player. The invention can accurately understand the user's voice commands, and automatically perform playback control and music recommendation based on the user's personalized needs and preferences.