CN201840531U - Disposable optical fiber turbine handpiece - Google Patents
Disposable optical fiber turbine handpiece Download PDFInfo
- Publication number
- CN201840531U CN201840531U CN2010206018839U CN201020601883U CN201840531U CN 201840531 U CN201840531 U CN 201840531U CN 2010206018839 U CN2010206018839 U CN 2010206018839U CN 201020601883 U CN201020601883 U CN 201020601883U CN 201840531 U CN201840531 U CN 201840531U
- Authority
- CN
- China
- Prior art keywords
- handle
- inlet pipe
- turbine
- plastic
- plastic cellphone
- 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 relates to the technical field of medical appliances, in particular to a disposable optical fiber turbine handpiece which comprises a plastic handpiece body and a plastic handpiece handle. A turbine is arranged in the plastic handpiece body; the two ends of the turbine are provided with a bearing; the turbine and the bearings are sleeved on a mandrel; one end of the mandrel is connected with a sewing needle; and the sewing needle is extended out of the plastic handpiece body. An air inlet pipe is arranged in the plastic handpiece handle; one end of the air inlet pipe is extended out of the end part of the plastic handpiece handle; the other end of the air inlet pipe aims at the turbine; a water inlet pipe is also arranged in the plastic handpiece handle; one end of the water inlet pipe is extended out of the end part of the plastic handpiece handle; and the other end of the water inlet pipe is arranged below the plastic handpiece handle and points to the sewing needle. The disposable optical fiber turbine handpiece has a simple structure and a reduced manufacture cost, realizes disposable use and avoids potential safety hazard caused by incomplete sterilization; furthermore, an electric light is arranged on one side of the plastic handpiece handle close to the sewing needle, thereby improving convenience of operation.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly disposable optical fiber turbine hand machine.
Background technology
Existing dental handpiece mainly comprises mobile phone handle, the mobile phone body that has inner chamber that links to each other with the mobile phone handle, be installed in the intravital car pin that protrudes in outside the mobile phone body that has the miniature turbine of mandrel and link to each other with mandrel of mobile phone forms, described mandrel two ends are located on the wheel dynamic bearing of turbine both sides, mobile phone handle inside is provided with air inlet pipe, during use, by air inlet pipe gases at high pressure are imported turbine, drive the rotation of car pin by turbine, so that the shaping of tooth body operation.
Existing dental handpiece generally exists following defective and deficiency: when operation, need the dentist be worked by means of the light of operating board, because the light of operating board all is astigmatism, be unfavorable for that the dentist carries out valid function.In addition, the mobile phone handle of existing dental handpiece is to adopt metal material to make, and metal cost height can not accomplish disposable use, and the part parts also is difficult for thorough disinfection, has potential safety hazard.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, cost of manufacture is low, the disposable turbine hand machine that cleaning performance is good.
For achieving the above object, this utility model is by the following technical solutions:
The disposable optical fiber turbine hand machine of this utility model, it comprises plastic cellphone body and the plastic cellphone handle that is connected with the plastic cellphone body; Be provided with turbine in the described plastic cellphone body, the turbine two ends are provided with bearing, and described turbine and bearing fixing are arranged on the mandrel, and described mandrel one end connects the car pin, and it is external that the car pin stretches out plastic cellphone; Be provided with air inlet pipe in the described plastic cellphone handle, the end that air inlet pipe one end stretches out the plastic cellphone handle, the other end is aimed at the turbine setting, and described plastic cellphone handle is provided with electric light near a side of car pin, and described electric light is by lead and power supply and switch formation current supply circuit.
Further, be provided with water inlet pipe in the described plastic cellphone handle, the end that water inlet pipe one end stretches out the plastic cellphone handle, the other end is arranged at plastic cellphone handle bottom and points to the car pin.
Further, described air inlet pipe and water inlet pipe one end are fixed in the end of plastic cellphone handle by connector.
This utility model beneficial effect is: plastic cellphone body of the present utility model and plastic cellphone handle are made by plastic material, with respect to prior art, effectively reduce cost, simultaneously, can accomplish disposable use, avoid the potential safety hazard that does not thoroughly cause because of sterilization effectively; In addition, this utility model, described plastic cellphone handle is provided with electric light near a side of car pin, and described electric light can carry out effective illumination to the oral cavity by lead and power supply and switch formation current supply circuit, has improved the convenient degree of operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, plastic cellphone handle, 2, the plastic cellphone body, 3, air inlet pipe, 4, electric light,
5, switch, 6, connector, 7, water inlet pipe, 8, lead, 9, power supply
21, turbine, 22, bearing, 23, mandrel, 24, the car pin
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
As shown in Figure 1, a kind of disposable optical fiber turbine hand machine of this utility model, it comprises plastic cellphone body 2 and the plastic cellphone handle 1 of fixedlying connected with plastic cellphone body 2; Plastic cellphone body 2 and plastic cellphone handle 1 all can be made up of left shell and right shell body, also can be made up of upper shell and lower house.Generally speaking, the left shell of plastic cellphone body 2 and plastic cellphone handle 1 is one-body molded, and plastic cellphone body 2 and plastic cellphone handle 1 right shell body are one-body molded, and left shell and right shell body fasten like this, can form interconnective plastic cellphone body 2 and plastic cellphone handle 1.If plastic cellphone body 2 and plastic cellphone handle 1 are made up of upper shell and lower house, situation is identical with above-mentioned left shell and right shell body.
Be provided with turbine 21 in the described plastic cellphone body 2, turbine 21 two ends are provided with bearing 22, and described turbine 21 and bearing 22 fixedly are arranged on the mandrel 23, and described mandrel 23 1 ends connect car pin 24, and car pin 24 stretches out outside the plastic cellphone body 2.Turbine 21 rotations can drive mandrel 23 rotations, finally drive car pin 24 and rotate together.
Be provided with air inlet pipe 3 in the described plastic cellphone handle 1, the end that air inlet pipe 3 one ends stretch out plastic cellphone handle 1, the other end is aimed at turbine 21 and is provided with; Also be provided with water inlet pipe 7 in the described plastic cellphone handle 1, the end that water inlet pipe 7 one ends stretch out plastic cellphone handle 1, the other end is arranged at plastic cellphone handle 1 bottom and points to car pin 24.Air inlet pipe 3 and water inlet pipe 7 generally also all adopt plastic material to be made, and the first reduces cost, and it two is to help reaching disposable purpose.
Described air inlet pipe 3 and water inlet pipe 7 one ends are fixed in the end of plastic cellphone handle 1 by connector 6.Make structure compact more, in ventilation or water flowing, air inlet pipe 3 and water inlet pipe 7 do not have mobile phenomenon and take place, and what help operating carries out smoothly.
Described plastic cellphone handle 1 is provided with electric light 4 near a side of car pin 2, and described electric light 4 forms current supply circuit by lead 8 and power supply 9 and switch 5.When operation, can form effective illumination by the boil on the nape opposite the mouth intracavity, improved the convenient degree of operation.Power supply 9 can be battery or other charging device, and electric light 4 can adopt meter type lamp or LED lamp.
During operation this utility model, operator hand plastic cellphone handle 1, and the air inlet pipe 3 of stretching out plastic cellphone handle 1 end is connected with the water source with source of the gas respectively with water inlet pipe 7 one ends, opens source of the gas, gases at high pressure enter this utility model by air inlet pipe 3, blow turbine 21 rotations, final real car pin 24 rotations can be carried out manipulation to tooth, connect the water source again, water enters this utility model by water inlet pipe 7, carries out manipulation at 24 pairs of teeth of car pin, can effectively clean the oral cavity.Simultaneously, can press switch 5, turn on electric light 4, like this, when operation, can carry out effective illumination the oral cavity.
Plastic cellphone body of the present utility model and plastic cellphone handle are made by plastic material, with respect to prior art, effectively reduce cost, simultaneously, can accomplish disposable use, the potential safety hazard that can avoid sterilizing and thoroughly not cause; In addition, this utility model, described plastic cellphone handle is provided with electric light near a side of car pin, and described electric light can carry out effective illumination to the oral cavity by lead and power supply and switch formation current supply circuit, has improved the convenient degree of operation.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of this utility model patent claim, feature and principle change or modify, is included in this utility model patent claim.
Claims (3)
1. disposable optical fiber turbine hand machine, it comprises plastic cellphone body (2) and the plastic cellphone handle (1) that is connected with plastic cellphone body (2); Be provided with turbine (21) in the described plastic cellphone body (2), turbine (21) two ends are provided with bearing (22), described turbine (21) and bearing (22) fixedly are arranged on the mandrel (23), and described mandrel (23) one ends connect car pin (24), and car pin (24) stretches out outside the plastic cellphone body (2); Be provided with air inlet pipe (3) in the described plastic cellphone handle (1), air inlet pipe (3) one ends stretch out the end of plastic cellphone handle (1), the other end is aimed at turbine (21) setting, it is characterized in that: described plastic cellphone handle (1) is provided with electric light (4) near a side of car pin (24), and described electric light (4) forms current supply circuit by lead (8) and power supply (9) and switch (5).
2. disposable optical fiber turbine hand machine according to claim 1, it is characterized in that: be provided with water inlet pipe (7) in the described plastic cellphone handle (1), water inlet pipe (7) one ends stretch out the end of plastic cellphone handle (1), and the other end is arranged at plastic cellphone handle (1) bottom and points to car pin (24).
3. disposable optical fiber turbine hand machine according to claim 1 is characterized in that: described air inlet pipe (3) and water inlet pipe (7) one ends are fixed in the end of plastic cellphone handle (1) by connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206018839U CN201840531U (en) | 2010-11-11 | 2010-11-11 | Disposable optical fiber turbine handpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206018839U CN201840531U (en) | 2010-11-11 | 2010-11-11 | Disposable optical fiber turbine handpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840531U true CN201840531U (en) | 2011-05-25 |
Family
ID=44035437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206018839U Expired - Fee Related CN201840531U (en) | 2010-11-11 | 2010-11-11 | Disposable optical fiber turbine handpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840531U (en) |
-
2010
- 2010-11-11 CN CN2010206018839U patent/CN201840531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20131111 |