132 results about "Phonograph" patented technology

To implement stable sound playback with high sound quality, a record player for playing back sound recorded on a phonograph record includes a rotator that rotates the phonograph record, a container arranged on a side of the rotator and capable of storing one of a liquid, powder, and gel, a float to be floated on the one of the liquid, the powder, and the gel stored, in a standstill state, in the container, an arm extended from the float in a direction of the rotator, and a phono cartridge attached to the arm and including a sound playback stylus.

1. Name of the designed product: decorative lamp (phonograph). 2. Use of the designed product: for lighting and decoration. 3. Design points of the designed product: in the overall shape of the product. 4. Picture or photo best showing the design points: perspective view.

The utility model relates to the technical field of projectors, and discloses a gramophone type projector, which comprises a shell, a volume gear knob arranged on one side of the shell, a sound scene selection button arranged adjacent to the volume gear knob, and a light adjusting knob arranged adjacent to the sound scene selection button. A PCB is fixedly arranged on the inner side wall, provided with the volume gear knob, the sound scene selection button and the light adjusting knob, of the shell, and a control processing unit is arranged on the PCB. The control processing unit is connected with a music chip unit, the music chip unit is connected with a volume adjusting unit, and the volume gear knob is specifically connected with the volume adjusting unit; the sound scene selection button and the light adjusting knob are connected with the control processing unit; a bottom cover plate is arranged at the bottom end of the shell, a sound transmission hole is formed in the bottom cover plate, and a loudspeaker is fixedly arranged on the sound transmission hole. According to the utility model, the indoor atmosphere with atmosphere sense can be molded, the functions are rich, the operation is simple, and the practicability is strong.

1. Name of the product of this design: Phonograph (KSL‑316#). 2. Purpose of this design product: used for audio playback and decoration. 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: Stereoscopic drawing 1. 5. The top surface has been expressed in the three-dimensional diagram, and the top view is omitted; the bottom surface of this design product is a part that is not easy to see or cannot be seen when in use, and the top view is omitted.

1. Name of the product in this design: Phonograph (925#). 2. Purpose of this design: for playing audio and decoration. 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. 5. The top surface has been shown in the perspective view, so the top view is omitted; the bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model discloses a phonograph speed regulation device which comprises a box body, a first rotating shaft is rotatably connected to the left side of the interior of the box body, a first driven gear is fixedly connected to the upper portion of the first rotating shaft, a second driven gear is fixedly connected to the middle of the first rotating shaft, and a lifting device is fixedly connected to the right side of the interior of the box body. A rotating rod is arranged on the right side of the lifting device, a rotary knob is fixedly connected to the right end of the rotating rod, a motor is fixedly connected to the upper portion of the lifting device, a second rotating shaft is fixedly connected to the output end of the motor, and a first driving gear is fixedly connected to the upper end of the second rotating shaft; and the lower end of the second rotating shaft is fixedly connected with a second driving gear. Through the above structure, the speed of the phonograph can be adjusted, and the speed of the phonograph can be adjusted by using the knob, thereby preventing a user from touching the phonograph by mistake.

The utility model belongs to the technical field of phonograph, and discloses a portable phonograph which comprises a storage box, a fixing plate and a phonograph body, a side box door is hinged to one side of the storage box, a sliding plate is horizontally arranged at the bottom of the storage box in a sliding mode, three placing frames are vertically arranged on the sliding plate at intervals, lifting assemblies are arranged on the two sides of the sliding plate, and the side box door is hinged to the fixing plate. The lifting assembly comprises mounting strips, strip-shaped holes and a driving unit, a hinge shaft is rotationally arranged on the mounting strip in the middle, two rockers are rotationally arranged on the hinge shaft, first clamping shafts are rotationally arranged at the upper ends of the rockers and slidably arranged in the strip-shaped holes in the upper side, and second clamping shafts are rotationally arranged at the lower ends of the rockers and slidably arranged in the strip-shaped holes in the lower side. The second clamping shaft is arranged in the strip-shaped hole in the lower side in a sliding mode. The driving unit drives the two second clamping shafts to slide inwards, so that the two rocking bars rotate relative to the hinged shaft, the placing frames on the upper side and the middle are lifted, the distance between the music films is large, the covers of the music films are directly observed, and the time for personnel to find the needed music films is shortened.

The utility model belongs to the technical field of hand-held gramophones, and particularly relates to a hand-held gramophone with a bottom leveling structure, which comprises a hand-held gramophone box body, one end of the hand-held gramophone box body is hinged with a box cover, the top of the hand-held gramophone box body is provided with a tone arm and a tone tuning knob, and the bottom of the hand-held gramophone box body is hinged with the box cover. According to the handheld gramophone, the rotating rod is rotated through the adjusting knob, at the moment, due to the fact that the first bevel gear and the second bevel gear are in the meshing relation, the lead screw is driven to rotate together, and the handheld gramophone can be used for carrying the handheld gramophone, so that the handheld gramophone can be used for carrying the handheld gramophone, and the handheld gramophone can be used for carrying the handheld gramophone. Threaded connecting blocks in threaded connection with the outer walls of the lead screws can ascend and descend along the sliding grooves under the action of the sliding blocks, then the supporting leg frames are driven to be adjusted in a telescopic mode, and a user only needs to adjust the four supporting leg frames according to the concave-convex condition of the table top, so that the portable gramophone box body can be kept in a stable state. Therefore, the use effect of the portable gramophone box body is improved.

The utility model discloses a gramophone-shaped CD (compact disc) disc player, which comprises a base station, a CD movement assembly arranged on the base station, a trumpet-flower-shaped loudspeaker positioned on one side of the base station and a singing arm type structure, the singing arm type structure is positioned on the outer side of the CD movement assembly, and the loudspeaker extends upwards to the upper part of the base station. According to the utility model, the singing arm structure and the trumpet-shaped loudspeaker are combined on the CD player, and the appearance of a gramophone is reengraved, so that the appearance requirement is met. The singing arm type structure is designed to be a control switch used for controlling the CD movement assembly, and the control switch comprises a control knob and a rocker arm connected to the control knob. A user drives the control knob to rotate by moving the rocker arm so as to control on and off of the CD movement assembly. According to the utility model, the singing arm structure is combined on the CD player as a control switch, so that the appearance requirement is met, and the practical function application is met.

1. The name of the product of this design: Children's Educational Retro Phonograph. 2. Purpose of the product of this design: to be used as a phonograph. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

1. Name of the Design Product: Phonograph. 2. Use of the Design Product: The design product is used for playing or recording audio. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: Perspective view. 5. The bottom surface of the design product is a part that is not easily seen or not seen during use, and the bottom view is omitted.

1. Name of the product in this design: Phonograph (920#). 2. Purpose of this design: for playing audio and decoration. 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. 5. The top surface has been shown in the perspective view, so the top view is omitted; the bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

1. The name of the design product: the main body of a phonograph (UD005). 2. The use of the design product: for playing sound. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: the colored part is not within the scope of protection.

The utility model discloses a record protection device for a vertical phonograph, which comprises a base, a box body is arranged at the upper end of the base, a plurality of vertical plates are arranged at the bottom in the box body at intervals, a supporting seat is fixedly connected between every two connected vertical plates, the side walls of the plurality of vertical plates are fixedly connected with mounting shells, and the mounting shells are fixedly connected with the bottom of the box body. Second springs are arranged in the multiple mounting shells, one ends of the second springs are fixedly connected with second limiting plates, clamping plates are fixedly connected to the side walls of the second limiting plates, sponge pads are arranged on the side walls of the multiple clamping plates, and clamping grooves are formed in the upper surfaces of the multiple supporting seats. Through the above structure, the clamping groove is used for positioning the disc, the clamping plate is pushed to move through the elasticity of the second spring, and the clamping plate is used for clamping the disc, so that the disc is kept stable, and collision is avoided.

The utility model relates to the technical field of record players, in particular to a record player rotating speed control device which comprises a record player shell and a driving device fixed on the inner side of the middle of the record player shell, a main oil tank is arranged on one side of the record player shell, and a pressurizing oil tank is arranged on one side of the main oil tank and communicated with the driving device and the inner side of the main oil tank. The inner wall of the pressurizing oil tank abuts against a deflation abutting frame in a sliding mode, the middle of the deflation abutting frame abuts against a sealing extrusion piece in a sliding mode, and one end of the sealing extrusion piece penetrates through the outer wall of the phonograph shell. According to the utility model, the main oil tank and the pressurization oil tank are arranged on one side of the phonograph, and the inner side of the pressurization oil tank is slidably connected with the deflation abutting frame and the sealing extrusion sheet, so that the phonograph can push the sealing extrusion sheet in a reciprocating manner to fill the lubricating oil in the pressurization oil tank into the inner side of the lubricating oil pipe in the lubricating oil adding process; the lubricating effect of the phonograph is improved.

1. The name of the design product: phonograph loudspeaker (horn flower-K6). 2. The use of the design product: loudspeaker for phonograph. 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. The name of the design product: children's early education phonograph (V2). 2. The use of the design product: the design product is used to play sound content such as stories and children's songs, and has a recording function. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly 1 perspective view. 5. The rear view, left view and right view of assembly 2 are the same as the front view of assembly 2, and the rear view, left view and right view of assembly 2 are omitted.

1. Name of the product of this design: Toy (phonograph). 2. Purpose of this product: Through repeated practice with the repeat function of the phonograph, children's understanding of different sentence patterns can be strengthened and deepened, and their ability to express themselves can be cultivated. 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: Stereoscopic drawing 1.

1. The name of the design product: gramophone (i5-PRO cabinet type). 2. The use of the design product: the design product is used for playing black vinyl record sound equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: A part of the enlarged view is a partial enlarged view of A in perspective view 1; B part of the enlarged view is a partial enlarged view of B in perspective view 2; C part of the enlarged view is a partial enlarged view of C in perspective view 2; D part of the enlarged view is a partial enlarged view of D in perspective view 3.

1. The name of the design product: gramophone and black vinyl record player (X5). 2. The use of the design product: for playing audio and decoration. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design product is not easily visible or not visible during use, and the top view is omitted.

1. Name of the product in this design: Phonograph Speaker (E12). 2. Purpose of this design: A phonograph 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 rendering 1.

The embodiment of the invention provides an integrated phonograph comprising a support which comprises a supporting plate and a fixing plate arranged below the supporting plate, and the fixing plate is provided with at least one through hole; the phonograph is arranged on the supporting plate; the sound box comprises a sound box main body and at least one sound box supporting leg connected to the bottom of the sound box main body, the sound box main body is arranged between the supporting plate and the fixing plate, the sound box supporting leg penetrates through the through hole, and the sound box is used for playing audio signals output by the phonograph. According to the integrated phonograph, integrated combination of the phonograph and the loudspeaker box can be achieved, use convenience is improved, independent supporting of the loudspeaker box can be achieved, vibration generated when the loudspeaker box works cannot be transmitted to the phonograph, and therefore the influence of the loudspeaker box on the phonograph can be reduced.

The utility model discloses a phonograph disc with an anti-accidental-touch effect, which comprises an installation frame and a turntable phonograph, the interior of the installation frame is fixedly connected with the outer side of the turntable phonograph, the top of the turntable phonograph is provided with a disc, the bottom of the turntable phonograph is fixedly connected with a base at equal intervals, and the top of the installation frame is provided with a protection box. And connecting blocks are fixedly connected to the bottom of the protection box at equal intervals, sliding grooves are formed in the mounting frame at equal intervals, and fixing assemblies are arranged in the sliding grooves and used for fixing the connecting blocks. According to the phonograph disc with the mistaken touch prevention effect, the protection box and the fixing assembly are arranged, so that people can be prevented from mistakenly touching or colliding the turntable phonograph and the disc, the turntable phonograph and the disc can be effectively protected from being damaged, and the service life of equipment and the service life of the disc are prolonged.

1. Name of the product in this design: Phonograph Horn (Trumpet Flower - K8). 2. Purpose of this design: for use as a loudspeaker in a phonograph. 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.

The utility model relates to the technical field of phonograph, in particular to a vinyl record device. The vinyl record device comprises a box body and a base arranged on the box body, a preset distance exists between the base and the box body, a singing arm module is arranged on the base, a circuit board is arranged in the box body, the singing arm module is connected with a first wire, the first wire penetrates through the base and extends into the box body, and the circuit board is connected with the base. And the singing arm module is connected with the circuit board through the first lead. By adopting the above mode, the direct rigid connection between the tone arm module and the box body can be avoided, the tone quality of the vinyl record device can be improved, and the use cost of a user can be reduced.

The present invention relates to a new process for the production of a phonograph disc for analog storing, recording and / or reproduction of a sound content, as well as to a phonograph disc obtainable by means of the aforementioned process.