Oil filtering rack of turbine handpiece

Abstract

The utility model discloses a turbine mobile phone oil filtering rack which comprises a rack body which is integrally triangular and has a small upper part and a large lower part; the tray is arranged at the lower part of the frame body; the retaining rings are distributed on the upper portion of the frame body at intervals, the retaining rings are provided with notches allowing the turbine handpiece head closing-in portion to be inserted therein, and the inner diameter of the retaining rings is smaller than the maximum outer diameter of the turbine handpiece head. The machine head closing-up part of the turbine handpiece penetrates through the notch in the retaining ring, and the machine head is positioned at the upper part of the retaining ring, so that the turbine handpiece is hung on the frame body, and redundant lubricating oil in a handpiece pipeline can drop on a tray below as much as possible by hanging the turbine handpiece; the situation that much lubricating oil remains in the pipeline of the turbine handpiece, and oil stains permeate into packaging paper during high-pressure sterilization of paper-plastic packaging is avoided, the cleanliness of the turbine handpiece can be effectively guaranteed, and the sensing control standard is met.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment auxiliary devices, in particular to an oil filter frame for a turbine handpiece. Background Art

[0002] Turbine handpieces, also known as dental high-speed turbine handpieces or dental high-speed handpieces, are commonly used medical devices in dental treatment. Their working principle is mainly to use the principle of gas dynamics to accelerate the compressed air through the internal turbine blades, so that the turbine blades rotate at high speed. The airflow generated by this high-speed rotation can be used to clean the tooth surface and the gaps between teeth, and can also be used to grind teeth.

[0003] Turbine mobile phones are usually composed of mobile phone body, mobile phone head, bearing, bearing cover, mobile phone connector and other parts. Among them, the mobile phone body is the main part of the equipment, the bearing is the core component of the equipment, the mobile phone head is the working part of the equipment, and the bearing cover and mobile phone connector are auxiliary parts of the equipment. In order to ensure the normal operation of the mobile phone and extend its service life, an appropriate amount of lubricating oil is usually added to the mobile phone pipeline to play a role in lubrication, cooling and cleaning.

[0004] After each use of the mobile phone, in order to prevent cross infection, the turbine mobile phone needs to be packaged in paper and plastic and sterilized under high pressure. However, a certain amount of lubricating oil still remains in the mobile phone pipeline after use. Direct paper and plastic packaging will cause oil stains to penetrate into the packaging paper, which does not meet the infection control standards and is therefore in urgent need of improvement. Utility Model Content

[0005] The utility model aims to provide a turbine handpiece oil filter frame, aiming to solve the problem that residual lubricating oil after using a traditional turbine handpiece may cause oil stains to penetrate into paper-plastic packaging paper.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A turbine handpiece oil filter support, comprising:

[0008] The frame is triangular in shape, smaller at the top and larger at the bottom.

[0009] A tray is placed at the lower part of the frame;

[0010] A plurality of buckles are provided and spaced apart on the upper part of the frame. The buckles are provided with notches for inserting the closing part of the turbine head. The inner diameter of the buckles is smaller than the maximum outer diameter of the turbine head.

[0011] In an optional solution: a rubber layer is attached to the upper end surface of the buckle.

[0012] In an optional solution: the lower part of the frame body has a bracket, and the bracket has a recess for embedding the tray.

[0013] In an optional solution: the plurality of retaining rings and the corresponding notch sizes correspond to various models of worm gear mobile phones.

[0014] In an optional solution: a plurality of air pipes corresponding to the plurality of buckles are arranged on the frame, the air pipes are connected to an external air source, and a valve is arranged on the air pipes.

[0015] In an optional solution: a soft closing tube is connected to one end of the air pipe facing the buckle, and the maximum outer diameter of the closing tube is not less than the diameter of the worm gear mobile phone pipeline.

[0016] In an optional solution: a partition plate is fixedly connected to the inner wall of the closing tube along its axial direction, and the partition plate divides the inner cavity of the closing tube into an air inlet area and an air outlet area. The air inlet area is connected to the air pipe, and an oil outlet connected to the air outlet area is opened on the outer diameter of the closing tube.

[0017] In an optional solution: an oil guide sheet located on the peripheral wall of the oil outlet is fixedly connected to the outer wall of the closing tube.

[0018] The advantages of the utility model compared with the prior art are:

[0019] The utility model inverts the turbine mobile phone, passes the machine head closing part of the turbine mobile phone through the notch on the buckle, and makes the machine head be located on the upper part of the buckle, so that the turbine mobile phone is suspended on the frame. Thus, by suspending the turbine mobile phone, excess lubricating oil in the mobile phone pipeline can be dripped onto the tray below as much as possible, so as to avoid excessive lubricating oil remaining in the pipeline of the turbine mobile phone and causing oil stains penetrating the packaging paper during high-pressure sterilization of paper and plastic packaging, thereby effectively ensuring the cleanliness of the turbine mobile phone to meet the infection control standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0021] Figure 2 It is a front view of the overall structure of an embodiment of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the trachea and the closing tube of an embodiment of the utility model.

[0023] Figure 4 It is a schematic cross-sectional structure diagram of a closed-end pipe according to an embodiment of the utility model.

[0024] Reference numerals:

[0025] 1. Frame; 11. Bracket;

[0026] 2. Pallet;

[0027] 3. Buckle; 31. Notch;

[0028] 41. Trachea; 42. Valve;

[0029] 5. Closing tube; 51. Separator; 52. Air inlet area; 53. Air outlet area; 54. Oil outlet; 55. Oil guide plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments below; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0031] Embodiment 1:

[0032] like Figure 1-Figure 4 As shown, a turbine oil filter frame provided by the utility model comprises:

[0033] The frame 1 is triangular in shape and is smaller at the top and larger at the bottom. The frame 1 is made of stainless steel and has a height greater than the total length of the turbine.

[0034] The tray 2 is placed at the bottom of the frame 1 and can be made of stainless steel or plastic;

[0035] There are multiple buckle rings 3 which are spaced apart on the upper part of the frame 1. The buckle rings 3 are arranged horizontally. The buckle rings 3 have a notch 31 for inserting the closing part of the turbine head. The inner diameter of the buckle ring 3 is smaller than the maximum outer diameter of the turbine head.

[0036] After such arrangement, after the use of the turbine mobile phone, the turbine mobile phone can be turned upside down, and the closing part of the turbine mobile phone head can be passed through the notch 31 on the buckle 3, and the head can be located on the upper part of the buckle 3, so that the turbine mobile phone can be suspended on the frame 1. By hanging the turbine mobile phone, the excess lubricating oil in the mobile phone pipeline can be dripped onto the tray 2 below as much as possible, so as to avoid too much lubricating oil remaining in the turbine mobile phone pipeline and causing oil stains on the packaging paper during high-pressure sterilization of paper and plastic packaging, which can effectively ensure the cleanliness of the turbine mobile phone to meet the infection control standards.

[0037] Specifically, a rubber layer is attached to the upper end surface of the buckle 3 to effectively protect the turbine handpiece and avoid wear on the turbine handpiece head. Moreover, the sizes of the multiple buckles 3 and the corresponding notches 31 correspond to various models of worm gear handpieces, so that the oil filter rack of the present application can be applied to the oil filtering operations of different models of turbine handpieces.

[0038] Furthermore, refer to Figure 1 and Figure 2 A bracket 11 is provided at the lower part of the frame 1, and a recess is provided on the bracket 11 for embedding the tray 2. With the help of the recess on the bracket 11, the tray 2 can be effectively limited in sliding, ensuring the stability of the tray 2 during the oil filling process, so as to receive the lubricating oil dripping from multiple turbines.

[0039] Embodiment 2:

[0040] like Figure 1-Figure 4 As shown, the difference between this embodiment and the first embodiment is that:

[0041] In order to further improve the oil filtering efficiency of the turbine mobile phone on the oil filter frame of the present application, a plurality of air pipes 41 corresponding to the plurality of buckle rings 3 are arranged on the frame body 1, and the air pipes 41 are connected to an external air source. A valve 42 is arranged on the air pipe 41. The air pipe 41 can specifically be a coiled tube that can be bent and shaped arbitrarily.

[0042] In this way, when the turbine handpiece is suspended on the buckle 3, the air pipe 41 can be aligned with the pipeline at the bottom of the turbine handpiece, and the gas from the external gas source is ejected from the outlet of the air pipe 41 to purge the lubricating oil in the pipeline of the turbine handpiece, so as to promote the dripping speed of the lubricating oil and thus speed up the oil filtering efficiency of the turbine handpiece. The air pipe 41 made of a coiled tube can prevent the air pipe 41 from swinging when the gas is ejected from the outlet of the air pipe 41, thereby affecting the blowing effect of the gas on the lubricating oil in the pipeline of the turbine handpiece.

[0043] Specifically, refer to Figure 3 and Figure 4 The end of the air pipe 41 facing the buckle 3 is connected with a soft closing tube 5, which can be made of rubber or silicone. The maximum outer diameter of the closing tube 5 is not less than the diameter of the worm gear machine pipeline. A partition sheet 51 is fixedly connected to the inner wall of the closing tube 5 along its axial direction. The partition sheet 51 divides the inner cavity of the closing tube 5 into an air inlet area 52 and an air outlet area 53, wherein the air inlet area 52 and the air outlet area 53 are both connected to the air pipe 41. An oil outlet 54 connected to the air outlet area 53 is opened on the outer diameter of the closing tube 5, and an oil guide sheet 55 located on the peripheral wall of the oil outlet 54 is fixedly connected to the outer wall of the closing tube 5.

[0044] After such arrangement, after the turbine mobile phone is hung on the buckle 3, the air pipe 41 can be bent and the closing tube 5 can be inserted into the pipeline of the turbine mobile phone. Since the closing tube 5 is made of flexible material, the closing tube 5 can be clamped in the pipeline of any model of turbine mobile phone, which can effectively prevent the air pipe 41 from falling off from the turbine mobile phone during the blowing process. When the gas in the air pipe 41 is passed into the closing tube 5, it is only blown into the pipeline of the turbine mobile phone from the air inlet area 52, and the airflow entering the pipeline of the turbine mobile phone can be discharged from the air outlet area 53 and the oil outlet 54. With the help of this circulating airflow, the residual lubricating oil in the pipeline of the turbine mobile phone can be discharged in time, which can significantly improve the oil filtering efficiency of the lubricating oil; and the lubricating oil dripping from the oil outlet 54 drips onto the tray 2 below under the guidance of the oil guide sheet 55, which can effectively prevent the lubricating oil from dripping along the outer wall of the closing tube 5 and causing the closing tube 5 to be dirty.

[0045] The specific working effects of the utility model are as follows:

[0046] After the use of the turbine mobile phone is completed, the turbine mobile phone can be turned upside down, and the closing part of the turbine mobile phone head can be passed through the notch 31 on the buckle 3, and the head can be located on the upper part of the buckle 3, so that the turbine mobile phone can be suspended on the frame 1. By hanging the turbine mobile phone, the excess lubricating oil in the mobile phone pipeline can be dripped onto the tray 2 below as much as possible, so as to avoid too much lubricating oil remaining in the turbine mobile phone pipeline and causing oil stains on the packaging paper during high-pressure sterilization of paper and plastic packaging, which can effectively ensure the cleanliness of the turbine mobile phone to meet the infection control standards.

[0047] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0048] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A turbine oil filter holder, characterized in that: include: The frame (1) is triangular in shape and smaller at the top and larger at the bottom; A tray (2) is placed at the bottom of the frame (1); A plurality of buckles (3) are provided and spaced apart on the upper part of the frame (1); the buckles (3) have a notch (31) for inserting the closing part of the turbine head; the inner diameter of the buckles (3) is smaller than the maximum outer diameter of the turbine head.

2. The turbine oil filter holder according to claim 1, characterized in that: A rubber layer is attached to the upper end surface of the buckle (3).

3. The turbine oil filter holder according to claim 1, characterized in that: The frame body (1) has a bracket (11) at the bottom, and the bracket (11) has a recess for embedding the tray (2).

4. The turbine oil filter holder according to claim 1, characterized in that: The sizes of the plurality of buckles (3) and the corresponding notches (31) correspond to various models of worm gear mobile phones.

5. A turbine oil filter holder according to any one of claims 1 to 4, characterized in that: The frame (1) is provided with a plurality of air pipes (41) corresponding one-to-one to the plurality of buckles (3); the air pipes (41) are connected to an external air source; and a valve (42) is provided on the air pipes (41).

6. The turbine oil filter holder according to claim 5, characterized in that: One end of the air pipe (41) facing the buckle (3) is connected to a soft closing tube (5), and the maximum outer diameter of the closing tube (5) is not less than the diameter of the worm gear handpiece pipeline.

7. The turbine oil filter holder according to claim 6, characterized in that: A partition sheet (51) is fixedly connected to the inner wall of the closing tube (5) along its axial direction, and the partition sheet (51) divides the inner cavity of the closing tube (5) into an air inlet area (52) and an air outlet area (53). The air inlet area (52) is connected to the air pipe (41), and an oil outlet (54) connected to the air outlet area (53) is provided on the outer diameter of the closing tube (5).

8. The turbine oil filter holder according to claim 7, characterized in that: An oil guide sheet (55) located on the peripheral wall of the oil outlet (54) is fixedly connected to the outer wall of the closing tube (5).

Images