Dental handpiece cleaning machine

Abstract

The utility model relates to a dental handpiece cleaning machine. According to the technical scheme, the dental handpiece cleaning machine is characterized by comprising a protective mounting shell, a lubricating oil module, an air inlet module, a detergent module, a control module and two connector mounting plates, a cleaning bin is arranged in the protective mounting shell; a spraying arm is arranged at the bottom of the cleaning bin; the two connector mounting plates are oppositely arranged on the two sides of the cleaning bin. A plurality of mobile phone connectors which are inclined upwards and are matched with the dental mobile phone are arranged on the two connector mounting plates; one end of the first through hole is used for being communicated with an air inlet hole of the dental handpiece, and the other end of the second through hole is used for being communicated with an air outlet hole of the dental handpiece; the other end of the first through hole communicates with the output end of the lubricating oil module and the first air outlet end of the air inlet module. The other end of the second through hole is communicated with the cleaning bin; the overall structure is stable, and the dental handpiece cleaning and maintaining efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dental mobile phone cleaning, and more specifically, to a dental mobile phone cleaning machine. Background Art

[0002] Dental handpieces are medical devices used in dentistry to cut, shave, and drill patients' teeth. They are in close contact with patients' saliva, blood, gingival sulcus fluid, and dental plaque during operation. Therefore, the surface of dental handpieces, the turbine module inside the handpiece, and the pipelines may be contaminated by pathogenic microorganisms to varying degrees after use. In addition, dental handpieces may cause damage to patients' mucous membranes and skin during operation, which may easily induce blood-borne or infectious diseases. In addition, since dental handpieces are precisely manufactured and have complex structures, the turbine chamber inside the handpiece, water and gas pipelines, and other accessories all have complex cavities. Therefore, it is particularly necessary to thoroughly clean and oil the dental handpieces.

[0003] Existing dental handpiece cleaning machines mostly use special cleaning equipment to clean and maintain dental handpieces during the cleaning process; for example, the utility model patent with patent number: 2022216150352 discloses a dental handpiece cleaning device, which uses high-pressure gas as a power source to achieve automatic cleaning and maintenance of dental handpieces; but in this setting, during the cleaning and assembly process, the handpiece connector used to connect and fix the dental handpiece is higher than the head of the dental handpiece, so that the dental handpiece is installed and fixed in the inclined bin in a tilted downward state (such as Figure 6 As a result, during the cleaning and maintenance process, water that has seeped into the dental handpiece head is difficult to drain out, which greatly reduces the cleaning and maintenance efficiency of the equipment and increases the cost of use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a dental handpiece cleaning machine with the advantages of

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a dental handpiece cleaning machine, comprising: a protective mounting shell, a lubricating oil module for providing lubricating oil, an air intake module for connecting an air pump at the air intake end, a detergent module for providing detergent for cleaning the outside of the dental handpiece, a control module, and two joint mounting plates; a cleaning chamber is arranged in the protective mounting shell; a spray arm is arranged at the bottom of the cleaning chamber; two joint mounting plates are arranged on both sides of the cleaning chamber opposite to each other; a number of handpiece connectors that are inclined upward and compatible with the dental handpiece are arranged on the two joint mounting plates; and a number of handpiece connectors are arranged: one end is used to connect to the air intake hole of the dental handpiece; A first through hole and a second through hole at one end of which are connected to the air outlet of the dental mobile phone; the other end of the first through hole is respectively connected to the output end of the lubricating oil module and the first air outlet end of the air inlet module; the other end of the second through hole is connected to the cleaning bin; the second air outlet end of the air inlet module is respectively connected to the air inlet end of the detergent module and the air inlet end of the lubricating oil module; the output end of the detergent module is connected to the cleaning bin; a drain outlet and a water inlet are provided on the side surface of the protective mounting shell; the water inlet is connected to the spray arm; the drain outlet is connected to the cleaning bin; the lubricating oil module, the air inlet module and the detergent module are respectively electrically connected to the control module.

[0006] Optionally, the air intake module includes: an air pressure regulating valve, a first air intake valve, and a second air intake valve; the protective mounting shell is provided with an air intake port connected to the air pump; the air intake port is connected to the input end of the air pressure regulating valve; the output end of the air pressure regulating valve is respectively connected to the input end of the first air intake valve and the input end of the second air intake valve; the air outlet end of the second air intake valve is respectively connected to the air intake end of the lubricating oil module and the air intake end of the detergent module; the output end of the first air intake valve is connected to the air intake end of the first through hole; the air pressure regulating valve, the first air intake valve, and the second air intake valve are respectively electrically connected to the control module.

[0007] Optionally, the lubricating oil module includes: a lubricating oil tank for storing lubricating oil, and an oil quantity regulating valve; the air inlet end of the lubricating oil tank is connected to the air outlet end of the second air inlet valve; the output end of the lubricating oil tank is connected to the input end of the oil quantity regulating valve; the output end of the oil quantity regulating valve is connected to the input end of the first through hole; the lubricating oil tank is detachably arranged on the protective mounting shell; and the oil quantity regulating valve is electrically connected to the control module.

[0008] Optionally, the detergent module includes: a detergent tank for storing detergent, and a detergent regulating valve; the air inlet end of the detergent tank is connected to the air outlet end of the second air inlet valve; the output end of the detergent tank is connected to the input end of the detergent regulating valve; the output end of the detergent regulating valve is connected to the cleaning bin; the detergent tank is detachably arranged on the protective mounting shell; and the detergent regulating valve is electrically connected to the control module.

[0009] Optionally, the protective mounting shell includes: a detachable first shell and a second shell; the first shell and the second shell are detachably connected; the cleaning chamber is arranged in the first shell; the top cover of the first shell is provided with a capping cover; the capping cover is provided with an observation window; the water inlet and the drain outlet are respectively arranged on the side surfaces of the first shell close to the second shell; the lubricating oil tank and the detergent tank are both detachably arranged on both sides of the second shell; the air inlet is arranged on the top of the second shell.

[0010] Optionally, an air inlet and an air outlet communicated with the cleaning chamber are further provided on the side surface of the first shell; and a hot air blower is connected to the input end of the air inlet.

[0011] Optionally, the control module includes: a controller and a touch screen; the controller is fixedly disposed in the first mounting shell and electrically connected to the touch screen; the touch screen is disposed on a side surface of the first mounting shell.

[0012] In summary, the utility model has the following beneficial effects: the overall structure is stable and the cleaning and maintenance efficiency of the dental mobile phone is high; the assembly method in which the head of the dental mobile phone is higher than the mobile phone connector on the mounting plate makes it easier to discharge water that enters the inner wall of the dental mobile phone head during cleaning and maintenance, thereby effectively improving the cleaning and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an assembly drawing of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model when assembled;

[0015] Figure 3 This is a schematic diagram of the structural relationship of each component in the utility model

[0016] Figure 4 yes Figure 1 Rear view of

[0017] Figure 5 It is a schematic diagram of the pipeline structure in the utility model;

[0018] Figure 6It is the appendix to the specification of the utility model patent with patent number 2022216150352 Figure 4 .

[0019] In the figure: 1. Protective mounting shell; 2. Air intake module; 21. Air pressure regulating valve; 22. First air intake valve; 23. Second air intake valve; 24. Air inlet; 3. Lubricating oil module; 31. Lubricating oil tank; 32. Oil quantity regulating valve; 4. Detergent module; 41. Detergent tank; 42. Detergent regulating valve; 5. Control module; 51. Touch screen; 6. Connector mounting plate; 7. Cleaning chamber; 8. Spray arm; 9. Mobile phone connector; 10. Water inlet; 11. Drain; 12. Air inlet; 13. Exhaust; 14. Top cover; 15. Observation window. DETAILED DESCRIPTION

[0020] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0021] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0022] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] The utility model provides a dental handpiece cleaning machine, such as Figure 1-3 As shown, it includes: a protective mounting shell 1, a lubricating oil module 3 for providing lubricating oil, an air intake module 2 for connecting an air pump at the air intake end, a detergent module 4 for providing detergent for cleaning the outside of a dental mobile phone, a control module 5, and two joint mounting plates 6; a cleaning chamber 7 is arranged in the protective mounting shell 1; a spray arm 8 is arranged at the bottom of the cleaning chamber 7; the two joint mounting plates 6 are arranged on both sides of the cleaning chamber 7 opposite to each other; a plurality of mobile phone connectors 9 that are inclined upward and compatible with dental mobile phones are arranged on the two joint mounting plates 6; the plurality of mobile phone connectors 9 are provided with: a first through hole at one end for connecting with the air inlet hole of the dental mobile phone and a first through hole at one end for connecting with the air outlet hole of the dental mobile phone a second through hole for communication; the other end of the first through hole is respectively connected to the output end of the lubricating oil module 3 and the first air outlet end of the air intake module 2; the other end of the second through hole is connected to the cleaning bin 7; the second air outlet end of the air intake module 2 is respectively connected to the air inlet end of the detergent module 4 and the air inlet end of the lubricating oil module 3; the output end of the detergent module 4 is connected to the cleaning bin 7; a drain port 11 and a water inlet 10 are provided on the side surface of the protective mounting shell 1; the water inlet 10 is connected to the spray arm 8; the drain port 11 is connected to the cleaning bin 7; the lubricating oil module 3, the air intake module 2 and the detergent module 4 are respectively electrically connected to the control module 5.

[0025] In this embodiment, if Figure 1-3As shown, the two joint mounting plates 6 are both step-shaped joint mounting plates 6, and each joint mounting plate 6 is provided with a plurality of mobile phone joints 9 in an inclined state, so that when cleaning the dental mobile phone, the head of the dental mobile phone is higher than the mobile phone joints 9 on the mounting plate, so that the water entering the internal part of the dental mobile phone head during the cleaning process of the cleaning machine can be discharged more easily; when maintaining and cleaning the dental mobile phone, the outside of the dental mobile phone is cleaned first, and during the cleaning process, the air intake module 2 is used to input high-pressure gas, so that the detergent in the washing module connected to the air intake module 2 enters the cleaning cabin under the action of pressure and merges into the clean water in the spray arm 8, and the spray arm 8 sprays the clean water containing the detergent onto the surface of the dental mobile phone, The surface of the dental handpiece is rinsed; after the surface rinse is completed, the inside of the dental handpiece is lubricated and maintained; when lubricating and maintaining the inside of the dental handpiece, high-pressure gas is input by using the air intake module 2, so that the lubricating oil in the lubricating oil module 3 connected to the air intake module 2 is atomized and enters the internal pipeline of the dental handpiece through the handpiece connector 9 connected to the internal management of the dental handpiece for lubrication and maintenance; it is efficient and time-saving, and during maintenance and cleaning, under the action of the high-pressure gas inside the dental handpiece, the mixed impurities of detergent and water entering the dental handpiece during surface rinse can be discharged to avoid affecting the service life of the dental handpiece; in addition, the air intake module 23 can also blow air into the internal pipeline of the dental handpiece to remove the oil accumulated during lubrication and maintenance.

[0026] Further, the air intake module 2 includes: an air pressure regulating valve 21, a first air intake valve 22, and a second air intake valve 23; an air intake port 24 connected to the air pump is provided on the protective mounting shell 1; the air intake port 24 is connected to the input end of the air pressure regulating valve 21; the output end of the air pressure regulating valve 21 is respectively connected to the input end of the first air intake valve 22 and the input end of the second air intake valve 23; the air outlet end of the second air intake valve 23 is respectively connected to the air intake end of the lubricating oil module 3 and the air intake end of the detergent module 4; the output end of the first air intake valve 22 is connected to the air intake end of the first through hole; the air pressure regulating valve 21, the first air intake valve 22 and the second air intake valve 23 are respectively electrically connected to the control module 5; specifically, the air pressure regulating valve 21, the first air intake valve 22 and the second air intake valve 23 are all electromagnetic regulating valves;

[0027] Furthermore, the lubricating oil module 3 includes: a lubricating oil tank 31 for storing lubricating oil, and an oil quantity regulating valve 32; the air inlet end of the lubricating oil tank 31 is connected to the air outlet end of the second air inlet valve 23; the output end of the lubricating oil tank 31 is connected to the input end of the oil quantity regulating valve 32; the output end of the oil quantity regulating valve 32 is connected to the input end of the first through hole; the lubricating oil tank 31 is detachably arranged on the protective mounting housing 1; the oil quantity regulating valve 32 is electrically connected to the control module 5; specifically, the oil quantity regulating valve 32 is an electromagnetic regulating valve

[0028] Further, the detergent module 4 includes: a detergent tank 41 for storing detergent, and a detergent regulating valve 42; the air inlet end of the detergent tank 41 is connected to the air outlet end of the second air inlet valve 23; the output end of the detergent tank 41 is connected to the input end of the detergent regulating valve 42; the output end of the detergent regulating valve 42 is connected to the cleaning bin 7; the detergent tank 41 is detachably arranged on the protective mounting housing 1; the detergent regulating valve 42 is electrically connected to the control module 5; specifically, the detergent regulating valve 42 is an electromagnetic regulating valve;

[0029] In this embodiment, the air intake pipeline is divided into two air intake pipelines under the action of the first air intake valve 22 and the second air intake valve 23; the first air intake pipeline can be directly connected to the internal pipeline of the dental handpiece through the handpiece connector 9; the second air intake pipeline is connected to the lubricating oil module 3 and the detergent module 4 respectively; the air intake port 24 of the air intake module 2 is connected to an external high-pressure air pump; before cleaning and maintenance, the second air intake valve 23 is closed, and the first air intake valve 22 is opened, so that the high-pressure gas of the external high-pressure air pump passes through the first air intake pipeline and the handpiece connector 9 to enter the interior of the dental handpiece for preliminary impurity cleaning operations before cleaning and maintenance; when cleaning and maintenance are performed; the first air intake valve 22 is closed to make the first air intake pipeline in a closed state, while the second air intake pipeline is in a connected state; first, the outside of the dental handpiece is cleaned. During the cleaning process, the air intake module 2 is used to input high-pressure gas, so that the detergent in the detergent module 4 connected to the air intake module 2 enters the cleaning cabin under the action of pressure and melts The clean water in the spray arm 8 is sprayed by the spray arm 8 with the clean water containing the detergent onto the surface of the dental handpiece to rinse the surface of the dental handpiece. After the surface rinsing is completed, the internal part of the dental handpiece is lubricated and maintained. When lubricating and maintaining the internal part of the dental handpiece, the air intake module 2 is used to input high-pressure gas, so that the lubricating oil in the lubricating oil module 3 connected to the air intake module 2 is atomized and enters the internal pipeline of the dental handpiece through the connector module connected to the internal management of the dental handpiece for lubrication and maintenance. It is efficient and time-saving, and during maintenance and cleaning, under the action of the high-pressure gas inside the dental handpiece, the mixed impurities of the detergent and water entering the dental handpiece during surface rinsing can be discharged to avoid affecting the service life of the dental handpiece. After cleaning and lubricating maintenance are completed, the second air intake valve 23 is closed and the first air intake valve 22 is opened, so that the high-pressure gas of the external high-pressure air pump enters the interior of the dental handpiece through the first air intake pipeline, so as to remove the accumulated lubricating oil liquid in the internal pipeline of the dental handpiece.

[0030] Furthermore, the protective mounting shell 1 includes: a detachable first shell and a second shell; the first shell and the second shell are detachably connected; the cleaning chamber 7 is arranged in the first shell; the top cover of the first shell is provided with a capping cover 14; the capping cover 14 is provided with an observation window 15; the water inlet 10 and the drain outlet 11 are respectively arranged on the side surface of the first shell close to the second shell; the lubricating oil tank 31 and the detergent tank 41 are both detachably arranged on both sides of the second shell; the air inlet 24 is arranged on the top of the second shell.

[0031] In this embodiment, the protective mounting housing 1 is mainly composed of a first housing and a second housing; an observation window 15 is provided so that the user can observe the cleaning and maintenance status of the dental handpiece in real time.

[0032] Furthermore, an air inlet 12 and an air outlet 13 communicating with the cleaning chamber 7 are also provided on the side surface of the first shell; and an input end of the air inlet 12 is connected to a hot air blower.

[0033] In this embodiment, an air inlet 12 connected to the hot air blower is provided. When the dental handpiece is cleaned, the moisture on the surface of the dental handpiece can be dried faster, thereby improving the cleaning and maintenance efficiency of the dental handpiece.

[0034] Furthermore, the control module 5 includes: a controller, and a touch screen 51; the controller is fixedly disposed in the first installation shell and is electrically connected to the touch screen 51; the touch screen 51 is disposed on a side surface of the first installation shell.

[0035] In this embodiment, the controller may be a single chip microcomputer, MCU, PLC or other controller capable of controlling the normal operation of various components. In this embodiment, MCU is selected.

[0036] The utility model discloses a dental handpiece cleaning machine with a stable overall structure and high cleaning and maintenance efficiency of the dental handpiece. The dental handpiece head is assembled higher than the handpiece connector 9 on the mounting plate, so that water entering the inner wall of the dental handpiece head during the cleaning and maintenance process is more easily discharged, thereby effectively improving the cleaning and maintenance efficiency.

[0037] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A dental handpiece cleaning machine, characterized in that: include: A protective mounting shell, a lubricating oil module for providing lubricating oil, an air intake module for connecting an air pump at the air intake end, a detergent module for providing detergent for cleaning the outside of a dental handpiece, a control module, and two joint mounting plates; a cleaning chamber is arranged in the protective mounting shell; a spray arm is arranged at the bottom of the cleaning chamber; two joint mounting plates are arranged on both sides of the cleaning chamber in an opposite manner; a number of handpiece connectors that are inclined upward and compatible with dental handpieces are arranged on both joint mounting plates; a number of handpiece connectors are arranged: a first through hole at one end for communicating with the air intake hole of the dental handpiece and a second through hole at one end for communicating with the air outlet hole of the dental handpiece; the other end of the first through hole is respectively connected to the output end of the lubricating oil module and the first air outlet end of the air intake module; the other end of the second through hole is connected to the cleaning chamber; The second air outlet end of the air inlet module is respectively connected with the air inlet end of the detergent module and the air inlet end of the lubricating oil module; the output end of the detergent module is connected with the cleaning bin; a drain port and a water inlet are provided on the side surface of the protective mounting shell; the water inlet is connected with the spray arm; the drain port is connected with the cleaning bin; the lubricating oil module, the air inlet module and the detergent module are respectively electrically connected with the control module.

2. A dental handpiece cleaning machine according to claim 1, characterized in that: The air intake module includes: an air pressure regulating valve, a first air intake valve, and a second air intake valve; an air intake port connected to an air pump is provided on the protective mounting shell; the air intake port is connected to an input end of the air pressure regulating valve; an output end of the air pressure regulating valve is respectively connected to an input end of the first air intake valve and an input end of the second air intake valve; an outlet end of the second air intake valve is respectively connected to an air intake end of the lubricating oil module and an air intake end of the detergent module; an output end of the first air intake valve is connected to an air intake end of the first through hole; the air pressure regulating valve, the first air intake valve, and the second air intake valve are respectively electrically connected to the control module.

3. A dental handpiece cleaning machine according to claim 2, characterized in that: The lubricating oil module includes: a lubricating oil tank for storing lubricating oil, and an oil quantity regulating valve; the air inlet end of the lubricating oil tank is connected to the air outlet end of the second air inlet valve; the output end of the lubricating oil tank is connected to the input end of the oil quantity regulating valve; the output end of the oil quantity regulating valve is connected to the input end of the first through hole; the lubricating oil tank is detachably arranged on the protective mounting shell; the oil quantity regulating valve is electrically connected to the control module.

4. A dental handpiece cleaning machine according to claim 3, characterized in that: The detergent module includes: a detergent tank for storing detergent, and a detergent regulating valve; the air inlet end of the detergent tank is connected to the air outlet end of the second air inlet valve; the output end of the detergent tank is connected to the input end of the detergent regulating valve; the output end of the detergent regulating valve is connected to the cleaning bin; the detergent tank is detachably arranged on the protective mounting shell; the detergent regulating valve is electrically connected to the control module.

5. A dental handpiece cleaning machine according to claim 4, characterized in that: The protective installation shell includes: a detachable first shell and a second shell; the first shell and the second shell are detachably connected; the cleaning chamber is arranged in the first shell; the top cover of the first shell is provided with a capping cover; the capping cover is provided with an observation window; the water inlet and the drain outlet are respectively arranged on the side surface of the first shell close to the second shell; the lubricating oil tank and the detergent tank are both detachably arranged on both sides of the second shell; the air inlet is arranged on the top of the second shell.

6. A dental handpiece cleaning machine according to claim 5, characterized in that: An air inlet and an air outlet communicated with the cleaning chamber are also provided on the side surface of the first shell; and a hot air blower is connected to the input end of the air inlet.

7. The dental handpiece cleaning machine according to claim 5, characterized in that: The control module comprises a controller and a touch screen; the controller is fixedly arranged in the first shell and electrically connected to the touch screen; the touch screen is arranged on the side surface of the first shell.

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