17results about "Metronomes" patented technology

The invention relates to the field of music beat training auxiliary devices, and discloses a dance music beat training device. A main platform is fixedly connected to the inner surface of a function achieving body, a limiting plate is movably connected to the inner surface of an overall displacement frame, a firing pin is welded to the outer surface of the overall displacement frame, a fixing block is welded to the position, corresponding to the middle of an impacted block, of the upper surface of the main platform, and the outer surface of the other end of the fixing block is fixedly connected to the overall displacement frame. When the device is used, the device moves up and down to adjust the swing speed of the device, then swings to the other side and can be fixed through the limiting block, and then is pulled out towards the two sides to move back and forth to adjust the position of the beat adjusting rod. And the rear equipment drives the swing block to periodically move left and right under the action of the rotating block, and the limiting plate is driven to advance by one grid through the limiting plate every time.

The utility model discloses an auxiliary metronome for sightsinging ear practice. The auxiliary metronome comprises a metronome body used for assisting in mastering rhythm and rhythm sensation in sightsinging ear practice training. A sound outlet cavity is formed in the bottom of the front side of the metronome body in a penetrating mode. A sound collecting cover I is movably assembled in an inner cavity of the sound outlet cavity and is used for amplifying and optimizing beat sound, so that the beat sound is transmitted to a user more clearly and intensively; meanwhile, the front side of the metronome body is movably provided with a pendulum bob part, the end part of the metronome body is provided with a stretching type locking assembly, the stretching type locking assembly is used for carrying out locking protection on the pendulum bob part, the end part of the metronome body is provided with a storage cavity, and the storage cavity is used for assembling parts of the stretching type locking assembly. By optimizing a sound output system, adding swing rod locking protection and improving the overall stability, the technical problems that a traditional metronome is unclear in sound output, a swing rod is prone to being damaged and placement is unstable are solved.

The invention belongs to the technical field of rhythm training instruments, and particularly relates to a training device for training music rhythm, which comprises a base plate, two ends of the base plate are connected with supports, a transmission mechanism is arranged between the two supports, one end of the transmission mechanism is provided with a knocking hammer, and the top end of the base plate is provided with a sounding piece. The knocking hammer knocks the sounding piece rhythmically through the transmission mechanism, the transmission mechanism comprises a rotating rod, a plurality of driven gears are arranged on the rotating rod, the number of teeth of the driven gears is increased step by step, a moving mechanism is arranged on the base plate, a self-adaptive assembly is arranged on the moving mechanism, a driving piece is arranged on the self-adaptive assembly, and the driving piece is in transmission fit with the driven gears. And the driving piece performs any transmission switching among the plurality of driven gears through the moving mechanism and the self-adaptive assembly. Through multi-stage gear transmission, a dynamic switching mechanism and self-adaptive control, the accuracy of rhythm adjustment and personalized adaptation of the training process are realized, and the efficiency of music rhythm training is remarkably improved.

The invention relates to a preschool education enlightenment metronome for music teaching, and the metronome is provided with a beat display part which comprises a hollow stand column, the stand column is internally provided with a sliding body and an electromagnet from top to bottom, the sliding body is vertically installed in the stand column in a sliding manner through guide blocks at two sides, and the stand column is internally connected with a first pressing sounder through a suspension coil spring. A magnet is installed in the sliding body, an electromagnet is clamped and fixed below the supporting ring through a pair of threaded rings, and the lower end of the lower supporting ring is connected with a second pressing sounder; a piston rod is coaxially fixed at the upper end of the sliding body, and a connecting rod is coaxially fixed at the lower end of the sliding body; a cross-shaped part is axially inserted into a top end opening of the stand column, and the two ends of the cross-shaped part are each provided with an elastic rubber sheet capable of expanding and deforming towards the outer side; after the electromagnet is electrified, three-gear magnetic force can be achieved, the sliding body is pushed to move upwards by different positions, different sound effects and actions are triggered, and the effect of rhythm sound and visual double experience is achieved.

The utility model discloses a beat adjusting mechanism on a mechanical metronome, which belongs to the field of mechanical metronomes and comprises a driven gear shaft, a driven gear concentric with the driven gear shaft is arranged on the driven gear shaft, a ringing control gear set and a ratchet wheel set are arranged on the driven gear shaft at intervals in the axial direction of the driven gear shaft, and the ratchet wheel set comprises two ratchet wheels. The two ratchet wheels are arranged in the axial direction of the driven gear shaft, the number of teeth on the ratchet wheels is twelve, the ringing control gear set comprises five adjusting gears, the five adjusting gears are arranged in the axial direction of the driven gear shaft, and the number of teeth on the adjusting gears is sequentially three, four, six, eight and twelve. Wherein the adjusting gear with three teeth is positioned on one side of the ratchet wheel group. The utility model aims to provide a beat adjusting mechanism on a mechanical metronome, which can increase the number of selectable beats and improve the applicability.

To provide a display control device that allows a user to easily keep the beats.SOLUTION: A display control device comprises a control unit that controls a light source unit. The control unit set one tempo from among a plurality of tempos, and changes, according to the timing of a first beat of the set tempo, a display form of light emitted from the light source unit and cast on a display unit from a third display form to a first display form. A first period during which the display form of the cast light changes between the third display form and the first display form has a constant length irrespective of the set tempo. The constant length is a length less than one beat of the fastest tempo of the tempos that can be set.SELECTED DRAWING: Figure 5

The utility model discloses a music metronome, which comprises a base on which a metronome body is arranged, and further comprises a rectangular groove arranged on the base, the adjusting gear I is rotatably arranged in the rectangular groove, and only half of the tooth tip of the adjusting gear I is arranged; the adjusting gear II is rotatably arranged in the rectangular groove, the tooth top of the adjusting gear II is only half, the adjusting gear I and the adjusting gear II are meshed with each other, and the initial tooth top positions are all right opposite to the bottom surface of the rectangular groove; the fan-shaped opening and closing shell is formed by detachably connecting a shell body I and a shell body II, the shell body I is connected with the half, without the tooth tip, of the adjusting gear I, and the shell body II is connected with the half, without the tooth tip, of the adjusting gear II; and twisting a handle. According to the music beat device, the problems that an existing external needle pendulum is prone to being damaged or fractured under the action of external force, and the overall protection performance is poor are solved.

The application discloses a synchronous metronome, a data acquisition synchronization device and a dual-computer hot backup system, relates to the technical field of dual-computer hot backup, and comprises a frame signal clock generation module, a signal detection module and a frame synchronization signal generation module.The frame signal clock generation module is used for mixing the first clock signal and the second clock signal to obtain a mixed signal, and processing the mixed signal into a first frame signal clock with a preset frequency.The signal detection module is used for outputting a synchronization start signal when the second clock signal and the first clock signal are detected.The frame synchronization signal generation module is used for generating a frame synchronization pulse signal according to the first frame signal clock when the synchronization start signal is detected.The application solves the problem that in the dual-computer high-availability scheme, the real-time accuracy of software implementation depends on the operating system, and it is difficult to ensure the consistency of the working rhythm of the dual computer.

The utility model discloses a music beat training device which comprises a protective shell, a rotating handle is rotationally connected to the middle position of one side of the protective shell, a metronome body rotationally connected in the protective shell is fixedly connected to one side of the rotating handle, and a winding mechanism is arranged on one side in the protective shell. A fixing column is arranged at the top end of the winding mechanism, and first limiting mechanisms are arranged at the two ends of one side of the fixing column. According to the metronome, one side of the protective shell is provided with a plurality of groups of positioning holes, when the pull rope on the rotating handle drives the magnetic rod to be pulled out of the positioning holes in the protective shell through the second movable block, the metronome main body can be rapidly rotated through the rotating handle, and at the moment, the angle between the protective shell and the metronome main body can be rapidly adjusted; and the magnetic rod on the rotating handle is inserted into the positioning holes at different positions on the protective shell, so that the position fixation of the metronome main body after the angle adjustment can be completed.

An in-ear monitor system has earpieces with haptic metronome actuators. Synchronized metronome vibration pulses, which pose no audible interference to audio monitoring, stimulate the user's ear and or ear canal. A sound engineer or technician from a control console selects or programs the synchronized metronome timing sequence and the sequence is multicast to one or more receiver body packs worn by the performer in the group. The timing sequence can alternatively be selected in response to audio commands spoken by a user wearing the in-ear monitor, or can be based on a beat sensor.

To provide a display control device that allows a user to grasp the timing of a beat.SOLUTION: A display control device comprises a control unit that controls a light source unit. The control unit changes a display position of light emitted from the light source unit and cast on a display unit so that the light repeatedly reciprocates on a predetermined track on the display unit in accordance with the timing of a beat, and stops the display position of the light at a position corresponding to both ends of the track in a constant period including the timing of the beat.SELECTED DRAWING: Figure 5

To provide an electronic metronome for conveying rhythms produced by the electronic metronome to a user by light, the electronic metronome being capable of conveying differences between strong beats and weak beats in a manner that the user can distinguish the strong beats and the weak beats more easily.SOLUTION: There is provided an electronic metronome 1 for conveying a rhythm to a user by the difference of light-emitting regions. The electronic metronome includes: a tempo setting unit for setting a tempo; a rhythm setting unit for setting a rhythm; a light-emitting unit made of a plurality of light-emitting regions, the light-emitting unit notifying a tempo by emitting light on the basis of the timing of the tempo set by the tempo setting unit; and a control unit for changing a light-emitting region of the light-emitting unit at the time of a strong beat and a weak beat on the basis of the rhythm set by the rhythm setting unit.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of metronomes, and discloses a music teaching metronome protection device which comprises a metronome body, a sliding groove opening is formed in the outer portion of the metronome body, two installation plates are fixedly installed on the side, away from the sliding groove opening, of the outer portion of the metronome body, and a protection shell is movably connected into the sliding groove opening. The two sides of the inner wall of the sliding groove opening are each provided with two grooves, the inner wall of each groove is provided with a positioning groove, the side, close to the inner wall of the sliding groove opening, of the protective shell is provided with four square rods, an opening mechanism is arranged between every two square rods on the same side, buffering is conducted through sponge, and then the swing rods are prevented from being damaged by shaking; normal use of the mechanical metronome is guaranteed, the service life of the mechanical metronome is prolonged, meanwhile, when the mechanical metronome needs to be used, the pull plate is pulled out, the protective shell can be separated from the metronome body, and the effect that a user can use the metronome conveniently while the swing rod is protected is achieved.

The invention relates to the technical field of auxiliary training devices, and discloses an auxiliary training device for music rhythm training, the auxiliary training device comprises a fixed mounting pad, the top of the fixed mounting pad is fixedly provided with a guide rail, the outer side of the guide rail is slidably connected with a metal sliding sleeve, and one side of the fixed mounting pad is fixedly provided with a protective shell; the device is provided with the rhythm flapping mechanism, the device attracts visual focuses through color changes and movement tracks while auditory stimulation is carried out, the exercise concentration duration of a user can be prolonged, part of visual learners replace traditional sound prompts through a light guiding module connected with the shell through light, and therefore the training effect is improved. Auxiliary training for music rhythm training is facilitated; the device is provided with a fine adjustment mechanism, the position of the mounting block is driven to be finely adjusted by impacting the connecting block, normal triggering and use of the impacting sounding block and the lamplight connecting shell are ensured, and normal proceeding of auxiliary training for music rhythm training can be ensured.

The invention discloses an aerobics music beat training device, and relates to the technical field of music training equipment. The metronome comprises a storage box, a metronome body is arranged in the storage box, sliding blocks are fixedly installed at the two ends of the metronome body, one sliding block is in threaded connection with a first threaded rod, the other sliding block is slidably connected to a guide rod, and the first threaded rod is fixedly installed at the output end of a driving motor; the first threaded rod is provided with a transmission mechanism, the transmission mechanism is used for controlling the threaded cylinder to rotate, the threaded cylinder is rotationally installed in the storage box, and the interior of the threaded cylinder is in threaded connection with a second threaded rod. The threaded cylinder rotates through the transmission mechanism to drive the second threaded rod and the supporting plate to move up and down, the telescopic rod is stable in guiding, it is guaranteed that the device does not shake or deviate, and beat training is accurate. After the metronome is used, the metronome body can be stored in the storage box, and the storage box can provide protection for the metronome body, so that damage caused by collision is avoided.

We provide a compact metronome that can display tempo using multiple visual display methods. [Solution] The metronome includes a display unit that includes three or more cells arranged in a row that light up and turn off; a user setting acquisition unit that acquires user settings; and a control execution unit that performs one of the following display controls according to user settings: a first display control that lights up or turns off the cells sequentially in a cycle from the cell at one end to the cell at the other end, and then from the cell at the other end back to the cell at the first end, in one beat; and a second display control that lights up or turns off the cells sequentially in a cycle from the cell at one end to the cell at the other end, in a half-cycle, in one beat, and then in a subsequent beat, lights up or turns off the cells sequentially in a cycle from the cell at the end that was just lit up or turned off to the cell at the opposite end, in a half-cycle.

A method which may include, using a computing device operating a processor: based on a signal indicative of detected instrumental sounds, determining a tempo at which a user is playing; and conveying feedback indicative of a difference between the determined tempo and a predefined tempo.