CN203220447U - Ultrasonic scaler handle - Google Patents
Ultrasonic scaler handle Download PDFInfo
- Publication number
- CN203220447U CN203220447U CN 201320211328 CN201320211328U CN203220447U CN 203220447 U CN203220447 U CN 203220447U CN 201320211328 CN201320211328 CN 201320211328 CN 201320211328 U CN201320211328 U CN 201320211328U CN 203220447 U CN203220447 U CN 203220447U
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- CN
- China
- Prior art keywords
- housing
- silica gel
- oscillator assembly
- sealing layer
- gel sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an ultrasonic scaler handle, comprising a housing and an oscillator assembly arranged in the housing, wherein the housing comprises a plug arranged at an end portion, wherein a tapered sleeve is screwed down on the plug; an LED (Light-Emitting Diode) lamp is arranged in the tapered sleeve; a silica gel sealing layer is arranged between the oscillator assembly and the housing; bosses are arranged on the upper and lower end faces of the silica gel sealing layer, respectively; a groove is formed between the bosses. As the silica gel sealing layer is arranged between the oscillator assembly and the housing of the ultrasonic scaler handle, the heat dissipation property is relatively good while the sealing property is guaranteed; and therefore, the effective heat dissipation of the oscillator assembly can be realized.
Description
Technical field
This utility model relates to ultrasonic cavitron, more specifically, relates to a kind of handle of ultrasonic cavitron.
Background technology
Ultrasonic cavitron is a kind of inverse piezoelectric effect supersonic vibration that utilizes piezoelectric ceramics (Piezoelectric Ceramic).The main frame of ultrasonic cavitron is directly vibration not, but the high frequency electrical signal that produces is transferred to ultrasonic tooth cleaner handgrip by lead.Piezoelectric ceramics (also claiming oscillator assembly) is subjected to excitation and produces vibration, and then drives the working head vibration.Different with traditional machine that cleans one's teeth is, ultrasonic cavitron does not directly act on tooth by frame for movement, but the ultrasonic cavitation that produces in water by ultrasound wave (mechanical vibration frequency〉20kHz) is disposed the tartar of dental surface is shatter.The old-fashioned Purely mechanical machine that cleans one's teeth is arranged relatively, and it is to not infringement of tooth.But because the tooth cleaner handgrip piezoelectric ceramic part can produce dither in the course of the work, therefore also be easy to generate a large amount of heats.Traditional tooth cleaner handgrip adopts rubber plastic around piezoelectric ceramics, though guaranteed that its heat dispersion of sealing property is relatively poor, long-time use causes the damage of piezo ceramic element easily.
Summary of the invention
At the deficiencies in the prior art, this utility model provides a kind of ultrasonic tooth cleaner handgrip, has better heat dispersion, has guaranteed its service life.
This utility model is achieved through the following technical solutions: ultrasonic tooth cleaner handgrip, comprise housing, with the oscillator assembly that is arranged in the housing, described housing comprises the plug that the end arranges, twist at described plug and to establish conical sleeve, the LED lamp is set in described conical sleeve, between described oscillator assembly and described housing, be provided with the silica gel sealing layer, in described silica gel sealing layer upper and lower end face boss is set respectively, between described boss, forms groove.
In the technique scheme, preferably, be provided with the light guide of truncated cone-shaped in described LED lamp the place ahead.
In the technique scheme, preferred, the height L that described boss is higher than described groove is between 0.35mm ~ 0.75mm.
The utlity model has following beneficial effect: the silica gel sealing layer is set guarantees that heat dispersion is better, can effectively dispel the heat to oscillator assembly in the sealing property between oscillator assembly and housing.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the structural representation of this utility model silica gel sealing layer.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment this utility model is described in further detail: referring to Fig. 1 to Fig. 2, ultrasonic tooth cleaner handgrip, comprise housing 1 and the oscillator assembly 5 that is arranged in the housing 1, described housing 1 comprises the plug 4 that the end arranges, at the described plug 4 stubborn conical sleeves 10 of establishing, in described conical sleeve 10, LED lamp 3 is set, between described oscillator assembly 5 and described housing 1, be provided with silica gel sealing layer 6, in described silica gel sealing layer 6 upper and lower end face boss 60 is set respectively, between described boss 60, forms groove 61.Described boss 60 is higher than the height of described groove 61 about 0.35mm ~ 0.75mm.The heat of oscillator assembly 5 generations is at first absorbed by silica gel sealing layer 6 like this, and the sidewall of the boss of both ends of the surface and inner walls is close to up and down, and oscillator assembly 5 vibrations make the air in the groove flow, and are beneficial to the heat on the silica gel sealing layer 6 that leaves faster.
Be provided with the light guide 2 of truncated cone-shaped in described LED lamp 3 the place aheads, the light beam that is used for the directing LED lamp can focus on the handle front end, guarantees can better observe intraoral situation in use.
Claims (3)
1. ultrasonic tooth cleaner handgrip, comprise housing (1) and be arranged at the interior oscillator assembly (5) of described housing (1), described housing (1) comprises the plug (4) that the end arranges, at the stubborn conical sleeve (10) of establishing of described plug (4), LED lamp (3) is set in described conical sleeve (10), it is characterized in that: between described oscillator assembly (5) and described housing (1), be provided with silica gel sealing layer (6), in described silica gel sealing layer (6) upper and lower end face boss (60) is set respectively, between described boss (60), forms groove (61).
2. ultrasonic tooth cleaner handgrip as claimed in claim 1 is characterized in that: the light guide (2) that is provided with truncated cone-shaped in described LED lamp (3) the place ahead.
3. ultrasonic tooth cleaner handgrip as claimed in claim 1, it is characterized in that: described boss (60) is higher than the height of described groove (61) 0.35mm ~ 0.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211328 CN203220447U (en) | 2013-04-24 | 2013-04-24 | Ultrasonic scaler handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211328 CN203220447U (en) | 2013-04-24 | 2013-04-24 | Ultrasonic scaler handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220447U true CN203220447U (en) | 2013-10-02 |
Family
ID=49247465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211328 Expired - Fee Related CN203220447U (en) | 2013-04-24 | 2013-04-24 | Ultrasonic scaler handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491230A (en) * | 2016-12-05 | 2017-03-15 | 桂林市啄木鸟医疗器械有限公司 | A kind of new ultrasonic dental scaler transducer and the tooth cleaner handgrip containing which |
| CN106491229A (en) * | 2016-11-30 | 2017-03-15 | 桂林市啄木鸟医疗器械有限公司 | A kind of new transducer and the handle containing which |
| CN106618774A (en) * | 2016-11-29 | 2017-05-10 | 桂林市啄木鸟医疗器械有限公司 | Novel luminous ultrasonic tooth cleaner handle and processing technology thereof |
-
2013
- 2013-04-24 CN CN 201320211328 patent/CN203220447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618774A (en) * | 2016-11-29 | 2017-05-10 | 桂林市啄木鸟医疗器械有限公司 | Novel luminous ultrasonic tooth cleaner handle and processing technology thereof |
| CN106491229A (en) * | 2016-11-30 | 2017-03-15 | 桂林市啄木鸟医疗器械有限公司 | A kind of new transducer and the handle containing which |
| CN106491230A (en) * | 2016-12-05 | 2017-03-15 | 桂林市啄木鸟医疗器械有限公司 | A kind of new ultrasonic dental scaler transducer and the tooth cleaner handgrip containing which |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20190424 |