70 results about "Dental Scaler" patented technology

1. The name of the design product: ultrasonic tooth cleaner (JY01Pro). 2. The use of the design product: for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Ultrasonic dental scaler (M2). 2. Purpose of this design: For cleaning the oral cavity. 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 handle is cleaned to tooth cleaner cleaning, is related to tooth cleaner technical field, including handle, water delivery channel, tooth cleaner joint and flow regulation cylinder, install valve stem in flow regulation cylinder, and the upper middle part of valve stem is annular and is provided with flow regulation notched, and the outer wall of upper end and lower end of valve stem all is provided with sealing groove, and sealing groove is connected with sealing ring in the sleeve, and the top of valve stem still is connected with the adjusting button, the bottom of flow regulation cylinder is provided with the plug, and the inside of flow regulation cylinder is located between valve stem and plug still is provided with spring, this design is through pressing the adjusting button and drives valve stem to slide up and down, utilizes the relative position change of flow regulation notched and water delivery channel, can realize the stepless regulation of water flow size, satisfies the demand of different cleaning scene, in addition, the sealing ring on valve stem and the O shape sealing ring between plug and flow regulation cylinder, form multiple sealing structure, effectively prevent the occurrence of the phenomenon of water leakage, improve the use safety and reliability of equipment.

1. The name of the design product: tooth cleaner handle. 2. The use of the design product: handle for tooth cleaner. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of medical instruments, in particular to an ultrasonic tooth cleaning transducer which comprises an amplitude-change pole, a working cutter bar detachably connected to the head end of the amplitude-change pole, a plurality of piezoelectric ceramic pieces stacked at the tail end of the amplitude-change pole and a rear cover plate detachably connected to the tail end of the amplitude-change pole so as to limit and fix the piezoelectric ceramic pieces. A first threaded hole is formed in the tail end of the amplitude-change pole, a through hole is coaxially formed in the piezoelectric ceramic piece, a first connecting column inserted into the through hole and locked and attached to the first threaded hole in a threaded mode is fixed to the rear cover plate in a protruding mode, the rear cover plate abuts against the end face of the piezoelectric ceramic piece on the rearmost side, and the rear cover plate is provided with a cooling cavity extending to the first connecting column; and the cooling cavity is filled with a cooling medium. The cooling medium in the rear cover plate absorbs and dissipates heat generated by the piezoelectric ceramic piece through the cooling cavity, the temperature of the transducer is kept within a reasonable range, and the situation that the stability and the service life of equipment are affected due to serious overall heating of the transducer is reduced.

1. The name of the design product: tooth cleaner. 2. The use of the design product: for tooth cleaner, cleaning teeth and oral cavity. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: dental cleaning machine (A knob type). 2. The use of the design product: the design is used for cleaning teeth of dental cleaning machine. 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: Ultrasonic dental scaler. 2. Purpose of this product design: Ultrasonic teeth cleaning. 3. The key design features of this product are its perspective view. 4. The image or photograph that best illustrates the design's key points: a 3D model.

DENTAL SCALER WITH TAPERED ILLUMINATED GRIP

The utility model discloses a dental scaler with pulse water, which comprises a cavity capable of being communicated with a water source, a rotating shaft and a pull rod are arranged in the cavity, an eccentric wheel is sleeved on the rotating shaft, a movable groove is arranged on the pull rod, the eccentric wheel can be matched with the peripheral side wall of the movable groove in an abutting mode, and the pulse water is arranged in the cavity. The pull rod is arranged in the cavity so that the pull rod can intermittently ascend and descend in the cavity, the cavity further comprises a water outlet, the pull rod is provided with a sealing plug capable of being matched with the water outlet, the sealing plug can achieve intermittent opening and closing of the water outlet, the water outlet effect with pulse water can be achieved, and the good flushing effect is achieved.

1. Name of the product in this design: Ultrasonic dental scaler (J3). 2. Purpose of this design: For cleaning teeth. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: usage status reference diagrams.

1. The name of the design product: ultrasonic dental cleaning device (series). 2. The use of the design product: the design product is used for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: tooth cleaner. 2. The use of the design product: for cleaning teeth. 3. The design features of the design product: in shape. 4. The picture or photograph best indicating the design features: perspective view 1.

The utility model provides a tooth cleaner convenient to assemble and disassemble, which is characterized in that a tooth cleaning waterway is arranged in a tooth cleaning main body, two ends of the tooth cleaning waterway are provided with a water inlet and a mounting head, a tooth cleaning head is mounted in the mounting head, a quick release component is arranged in the mounting head, the water inlet is provided with a push switch, and a fool-proof component is arranged between the quick release component and the push switch. The fool-proof component is linked with the quick release component, the fool-proof component moves downwards to limit the pressing of the pressing switch after the quick release component is used for dismounting the tooth cleaning head, and the fool-proof component moves upwards to release the pressing switch when the tooth cleaning head is mounted. According to the dental scaler, the function of locking the change-over switch is achieved through the fool-proof assembly, and the problem that water is sprayed after installation due to the fact that the switch is touched by mistake in the dental cleaning pipe replacement process is avoided; the structure is simple in design, small in installation influence and convenient to operate, and water flow spraying caused by tooth cleaning pipe replacement or no operation of a user is effectively avoided; the product is simple in overall structure, reasonable in design, compact in structure, close in matching, small in size and convenient to operate, user experience is improved, and application and popularization are facilitated.

The utility model relates to the technical field of tooth cleaning, and discloses an ultrasonic tooth cleaner, which comprises a tooth cleaner main body and a tooth cleaning head detachably mounted at the front end of the tooth cleaner main body, the tooth cleaning head comprises a resin working tip and a connector used for mounting the resin working tip, an ultrasonic transducer is arranged in the tooth cleaner main body, and the ultrasonic transducer is connected with the connector. A vibrating shaft is installed at the output end of the ultrasonic transducer and extends into the resin working tip, a water storage box is arranged in the dental scaler main body, a micro water pump is installed on one side of the water storage box, a water guide pipe is fixedly connected to the outlet end of the micro water pump, water spraying holes are formed in the resin working tip, and a water spraying pipe is fixedly connected to the water spraying hole. One end of the water guide pipe extends into the water spraying hole; by arranging the resin working tip, the use cost can be reduced, the hardness of resin is lower than that of metal, abrasion to teeth can be reduced, scratches to the teeth are avoided, and the teeth are not prone to being too sensitive when cleaned.

The diagram shows different drawings of a dental scaler. Elements indicated by dotted lines are not part of the design for which registration is sought. The distinctive feature of the design lies in its shape. 1.1) Perspective view; 1.2) Left side view; 1.3) Right side view; 1.4) Top view; 1.5) Bottom view; 1.6) Front view; 1.7) Rear view; 1.8) Reference drawing

The invention provides a testing device and a measuring method for basic output characteristics of ultrasonic tooth cleaning equipment. The testing device comprises a base, an adjusting mechanism, a clamping assembly, a pressure measuring assembly and an image measuring system. A light-transmitting area is arranged on the base, and the adjusting mechanism drives the clamping assembly to enable the working tip to be arranged above the light-transmitting area. The force measuring surface of the pressure measuring assembly adjustably acts on the tip end of the work tip, and the image measuring system collects contour images of the work tip through the contour light source and the camera. The measuring method comprises the steps of measuring device preparation, static reference establishment, control vibration excitation, main vibration offset measurement and semi-offset force measurement. Non-contact measurement is adopted, the tooth cleaner is horizontally fixed through the clamping assembly, the contour light source and the camera are matched to collect the contour image of vibration of the working tip in the vertical direction, and main vibration offset measurement and semi-offset force measurement are carried out. And the pressure measuring assembly can adjust the force measuring surface to stably advance, so that the measurement precision is improved, and the quality control and performance evaluation requirements in research and development and mass production stages are met.

1. The name of the design product: tooth cleaner (JLY-08). 2. The use of the design product: the design product is used for cleaning teeth. 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 invention relates to the technical field of dental descalers, and discloses a broadband piezoelectric transducer and a preparation method thereof.The broadband piezoelectric transducer comprises a fastener, a cover plate assembly, a piezoelectric assembly and a copper sheet, a front cover plate and a rear cover plate are arranged at the two ends of the fastener in a sleeving mode respectively, and a plurality of ceramic wafers are arranged on the fastener in a sleeving mode; the copper sheet is inserted into the middle positions of the plurality of ceramic wafers, and the copper sheet is sleeved on the fastener. The copper sheets are located at the middle interfaces between every two adjacent ceramic wafers to form a collaborative vibration system of the cover plate, the ceramic wafers and the copper sheets, the vibration characteristics of the copper sheets are accurately matched with the vibration characteristics of the upper ceramic wafer and the lower ceramic wafer, so that the transducer forms double harmonic peaks, and part of vibration energy can be dissipated through interface friction between the copper sheets and the ceramic wafers. The copper sheet can quickly lead out heat generated in the vibration process of the ceramic wafer and radiate the heat to the outside, temperature rise of the transducer during continuous work is reduced, a rigid vibration transmission path is formed by the copper sheet, the front cover plate and the rear cover plate, and loss of vibration energy in the transmission process is reduced.

The utility model belongs to the technical field of ultrasonic tooth cleaning instruments, and particularly relates to a multi-band adjustable vibration head of an ultrasonic tooth cleaning instrument, which comprises a shell, a switch is arranged in the middle of the shell; a high-frequency oscillator is arranged in the middle of the shell; a mounting head is mounted in the middle of the high-frequency oscillator; the mounting head is arranged at the end part of the shell; an adjusting assembly is arranged between the shell and the mounting head; a protection assembly is installed on the outer side wall of the shell. The protection assembly is arranged at one end close to the tooth cleaning head; the adjusting assembly comprises an adjusting groove; the adjusting groove is formed in the end part of the mounting head; two sliding grooves are formed in the side wall of the adjusting groove. The two sliding grooves are arranged oppositely. By means of the structure, the angle of the tooth cleaning head can be rapidly adjusted, medical staff can rapidly adjust the contact angle between the installation head and teeth according to the specific position and condition of the oral cavity of a patient, the tooth cleaning head can be better attached to the surfaces of the teeth, and difficult-to-clean areas caused by angle discomfort are reduced.

1. Name of the product in this design: Sandblasting dental cleaning machine. 2. Purpose of this design: For teeth cleaning. 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: ultrasonic tooth cleaner. 2. The use of the design product: for cleaning teeth and oral cavity. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: assembly state diagram. 5. The component description of other circumstances that need to be explained: the design product is a component product, used and sold in combination.

1. The name of the design product: dental cleaning machine (F square screen). 2. The use of the design product: the dental cleaning machine for cleaning teeth. 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 invention discloses a pneumatic dental descaler, and belongs to the technical field of dental descalers, a driving assembly drives a working tip to generate vibration, and the driving assembly guides water to the working tip and sprays the water to cool the working tip and wash teeth, so that the structure of the driving assembly is relatively fixed; only the air inlet pipe, the water inlet pipe and the air return port which are fixed in position need to be arranged at the rear end of the driving assembly, the connecting assembly is connected to the rear end of the driving assembly and is designed into various forms in order to be provided with different types of quick connectors, and the structure of the driving assembly does not need to be changed. According to the requirements of customers, the corresponding connecting assemblies are selected to be assembled to the rear end of the driving assembly, and the various connecting assemblies can be separately and independently produced, so that the production and manufacturing process of the pneumatic dental descaler is simplified, and the production cost is further saved.

A torque wrench for dental scaler relates to the field of oral cleaning apparatus, comprising a shell, a wrench assembly, a limiting mechanism and an adjusting mechanism, the wrench assembly is rotatably arranged in the accommodating cavity, comprising a sleeve, a gear and an internal hexagonal wrench, the sleeve is coaxially rotatably arranged in the accommodating cavity with the accommodating hole; the gear is arranged on the outer side of the sleeve and rotates with it; the internal hexagonal wrench is arranged on the inner side of the sleeve, opposite to the accommodating hole and matched with the working head of the dental scaler; the limiting mechanism comprises a limiting block and a limiting assembly, the limiting block can be moved upward above the gear tooth top or downward in contact with the gear tooth root; the limiting assembly is connected with the limiting block and makes it always have the tendency to move close to the gear; the adjusting mechanism is connected with the limiting assembly to adjust the force applied by the limiting assembly on the limiting block. The present application can accurately control the torque size to adapt to different dental scalers, which has high practicability.

The invention discloses a dental scaler body assembly and a dental scaler. The dental scaler body assembly comprises a dental scaler main body, a first rotating body, a second rotating body and a cover body, the machine body is provided with a connecting hole and a connecting groove, a first shaft hole is formed in the bottom wall of the connecting groove, the connecting groove is communicated with the connecting hole and forms an opening, the first rotating body is rotatably arranged in the connecting hole, the driven gear part is meshed with the driving gear part so that rotation of the first rotating body can be transmitted to the second rotating body, and the second shaft part drives the tooth cleaning piece to rotate. The second shaft part of the second rotating body penetrates through the first shaft hole and is in clearance fit with the first shaft hole, and the tail end of the first shaft part is inserted into the second shaft hole of the cover body and is in clearance fit with the second shaft hole, so that the radial sizes of the first shaft hole, the second shaft hole, the first shaft part and the second shaft part can be far smaller than that of the connecting groove; therefore, the contact friction area between the second rotating body and the machine body can be reduced, and rotating heating and rotating noise of the second rotating body are reduced.

The utility model discloses an identity recognition system of an ultrasonic scaler. The identity recognition system comprises a control unit and the ultrasonic scaler, the ultrasonic tooth cleaner comprises a handle and a working head; the handle is provided with a handle information storage unit, and the handle information storage unit is used for storing first feature code information of the handle; the working head is provided with a working head information storage unit, and the working head information storage unit is used for storing second feature coding information of the working head; the control unit is electrically connected with the handle information storage unit and the working head information storage unit. The control unit comprises a preset feature code database; and the control unit is used for reading the first feature coding information and the second feature coding information after the working head and the handle are assembled, and outputting an electric signal to the working head to enable the working head to work when the first feature coding information and the second feature coding information are consistent with feature coding information in a preset feature coding database. By means of the system, accurate identification of the identity of the ultrasonic scaler is achieved.

1. The name of the design product: ultrasonic dental cleaning machine. 2. The use of the design product: for dental cleaning machine. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.