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Novel luminous ultrasonic tooth cleaner handle and processing technology thereof

A dental scaler and handle technology, applied in the directions of cleaning teeth, dentistry, cleaning methods and appliances, etc., can solve problems such as unsatisfactory handle comfort, and achieve the effects of improving comfort, improving comfort, and ensuring coaxiality

Inactive Publication Date: 2017-05-10
GUILIN WOODPECKER MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The handle of the existing ultrasonic dental treatment equipment includes a shell, a transducer, a top cover and a light emitting device; the transducer includes a horn at the front end, a piezoelectric ceramic in the middle and a main rod at the rear end; the light emitting device is sleeved on the horn , the top sleeve is set on the end of the transducer close to the main rod; the piezoelectric ceramics and the main rod are arranged in the shell, so the design leads to unsatisfactory comfort of the handle

Method used

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  • Novel luminous ultrasonic tooth cleaner handle and processing technology thereof
  • Novel luminous ultrasonic tooth cleaner handle and processing technology thereof
  • Novel luminous ultrasonic tooth cleaner handle and processing technology thereof

Examples

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no. 1 example

[0016] Such as figure 1 , figure 2 As shown, a new type of light ultrasonic scaler handle includes a housing 2, a transducer 1, a top cover 4 and a light emitting device 3; the transducer 1 includes a horn 1.1 at the front end, a piezoelectric ceramic 1.5 in the middle and The main rod 1.3 at the rear end; the light-emitting device 3 is set on the horn 1.1, and the top sleeve 4 is set on the end of the transducer 1 close to the main rod 1.3; the piezoelectric ceramic 1.5 and the main rod 1.3 are arranged in the shell 2; the handle is also Including the front snap ring 5 arranged in the casing 2, the transducer 1 also includes an injection molding structure 1.2 covering the piezoelectric ceramic 1.5; the front snap ring 5 is set on the horn 1.1, and is arranged on the light emitting device 3 and the injection molding structure 1.2 Between, and the interference connection with the injection molding structure 1.2. Preferably, an axial first wiring groove 5.2 is provided on the...

no. 2 example

[0027] Such as image 3 As shown, the present invention also discloses a novel handle of an ultrasonic dental scaler with light, which includes a housing 2, a transducer 1, a top cover 4 and a light emitting device 3; The electric ceramic 1.5 and the main rod 1.3 at the rear end; the light emitting device 3 is set on the horn 1.1, and the top sleeve 4 is set on the end of the transducer 1 close to the main rod 1.3; the piezoelectric ceramic 1.5 and the main rod 1.3 are arranged on the shell 2 Inside; the handle also includes a rear snap ring 6 arranged in the shell 2, and the transducer 1 also includes an injection molding structure 1.2 covering the piezoelectric ceramic 1.5; the rear snap ring 6 is set on the main rod 1.3, and is arranged on the top sleeve 4 and Between the injection molding structures 1.2, and interfere with the injection molding structures 1.2. Preferably, the rear snap ring 6 is provided with an axial second wiring groove 6.1 on its circumferential surfac...

no. 3 example

[0036] The present invention also discloses a process for processing the handle of the above-mentioned dental machine. The above-mentioned dental machine handle also includes a socket A (the socket A is set in the fixing seat 8, and the two are integrated), and the transducer 1 is loaded into the shell 2 Previously, the soldering position of socket A was encapsulated with silicone.

[0037] Silicone has the characteristics of waterproof, high temperature resistance, and softness. The advantage of using the package of the present invention is that, under the conditions of waterproof insulation, and the characteristics of the front snap ring or the rear snap ring, the softness of silica gel can make socket A The derived water-through structure reduces the vibration impact of the main rod 1.3, thereby further improving the comfort of the handle.

[0038] It should be noted that the above-mentioned silicone encapsulation is carried out before the transducer 1 is installed in the s...

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Abstract

The invention provides a novel luminous ultrasonic tooth cleaner handle, comprising a housing, a transducer, a top sleeve and a light-emitting device, wherein the transducer comprises an amplitude-change pole arranged at the front end, piezoelectric ceramics positioned in the middle part, and a main rod arranged at the rear end; the light-emitting device sleeves the amplitude-change pole, and the top sleeve sleeves one end, close to the main rod, of the transducer; the piezoelectric ceramics and the main rod are arranged in the housing; the handle also comprises a front snap ring arranged in the housing; the transducer also comprises an injection molding structure which is wrapped around the piezoelectric ceramics; the front snap ring sleeves the amplitude-change pole, is arranged between the light-emitting device and the injection molding structure, and is abutted against with the injection molding structure. The invention also discloses another novel luminous ultrasonic tooth cleaner handle. The invention further discloses a processing technology of the ultrasonic tooth cleaner handles. The novel luminous ultrasonic tooth cleaner handles and the processing technology have the advantages and positive effects that the front snap ring or a rear snap ring is used for matching the injection molding structure of the transducer, so that the coaxiality of the housing and the transducer is guaranteed while the normal wiring of a lamp wire of the handle is guaranteed, and the comfort degree of the handle is greatly improved.

Description

technical field [0001] The invention belongs to the field of dental treatment equipment, and in particular relates to a novel handle of an ultrasonic dental scaler with light and its processing technology. Background technique [0002] Ultrasonic dental treatment equipment is used for dental clinical cleaning and surgery. Its types include ultrasonic tooth scaler, ultrasonic periodontal treatment instrument, ultrasonic bone cutting surgery equipment, etc. The working principle of these equipment is to transfer electric energy through transducers. The mechanical energy converted into ultrasonic vibration is transmitted to different types of working heads connected to the transducer to realize the functions of its equipment. For example, ultrasonic dental scalers can be used to remove dental calculus, smoke spots, and bacterial plaque. [0003] The handle of the existing ultrasonic dental treatment equipment includes a shell, a transducer, a top cover and a light emitting devi...

Claims

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Application Information

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IPC IPC(8): A61C17/20
CPCA61C17/20
Inventor 吴勋贤李云林剑华
Owner GUILIN WOODPECKER MEDICAL INSTR
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