CN209156165U - A kind of dental handpiece oiling drainage equipment - Google Patents

Abstract

A kind of dental handpiece oiling drainage equipment.It is related to the field of medical instrument technology more particularly to a kind of dental handpiece oiling drainage equipment.Provide a kind of dental handpiece oiling drainage equipment that draining oiling is high-efficient.At least one including being set on shell is used to be connected to the interface of dental handpiece, the pipeline assembly with the orifice is equipped in the shell, the pipeline assembly includes the tracheae component being connected to air compressor machine, the oil pipe component being connected to oil cylinder and the capstan for pressurization, one end of the capstan is connected to the tracheae component, and the other end of the capstan is connected to the oil pipe component.

Description

A kind of dental handpiece oiling drainage equipment

Technical field

The utility model relates to the field of medical instrument technology more particularly to a kind of dental handpiece oiling drainage equipment.

Background technique

Dental handpiece is common hand-held diagnostic equipment especially during teeth surfaces in dental operation.Tooth The manufacture of section's mobile phone is accurate, structure is complicated, and after the completion of dental handpiece production, certain water can be generally remained inside dental handpiece Divide and other corrosive deposits avoid to protect dental handpiece internal structure because there is residual moisture to cause internal spare and accessory parts rotten Erosion, it is therefore desirable to which draining oiling is carried out to mobile phone.Traditional draining oil injection operation can only be operated by manpower, be first aligned with blower The blowing draining of mobile phone installing port, then carries out oiling to mobile phone with oiling machine again, trivial operations, inefficiency, and can not be true Whether good recognize draining oiling effect.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is that: it is high-efficient to provide a kind of draining oiling Dental handpiece oiling drainage equipment.

The purpose of this utility model adopts the following technical scheme that realization: a kind of dental handpiece oiling drainage equipment, including sets It is used to be connected to the interface of dental handpiece at least one on shell, the pipeline group with the orifice is equipped in the shell Part, the pipeline assembly include the tracheae component being connected to air compressor machine, the oil pipe component being connected to oil cylinder and adding for pressurization Pressure pipeline, one end of the capstan are connected to the tracheae component, and the other end of the capstan is connected to the oil pipe group Part.

Further, the tracheae component includes the main tracheae being connected to gas source and branch's gas for being connected to the main tracheae Pipe, the main tracheae are connected to the interface, and branch's tracheae is inserted into the oil cylinder；

Be respectively equipped with solenoid valve one and reversal valve on the main tracheae, branch's tracheae be located at gas source and solenoid valve one it Between main tracheae on, be successively arranged non-return valve and pressurizing valve on branch's tracheae, it is main described in the inlet communication of the reversal valve Tracheae, interface described in one of outlet of the reversal valve, one end of the capstan and branch's tracheae connect It is logical, compressed gas is led in the tracheae component, leads to lubricating oil in the oil pipe component.

Further, the oil pipe component includes petroleum pipeline, and one end of the petroleum pipeline is connected to the oil cylinder, described defeated Another outlet of the other end of oil pipe and the reversal valve, another outlet and the interface of the reversal valve connect Logical, the petroleum pipeline is equipped with solenoid valve two and non-return valve, and the other end of the capstan is connected to the petroleum pipeline.

Further, the compressed gas is nitrogen or inert gas.

Further, the oil cylinder is equipped with oil filler, and the oil filler is connected to the oil cylinder, and the oil filler stretches out The shell and it is fixed on the housing.

Further, the pipeline assembly be equipped with pressure relief device, the pressure relief device include pressure release branch and be set to institute The relief valve of pressure release branch road is stated, the pressure release branch is connected to the pipeline assembly.

Further, the pressure release branch is connected to branch's tracheae.

Further, the interface is equipped with the clamping device for clamping the dental handpiece, the clamping device packet It includes and is placed in the interface lower part and is driven by the cylinder the cushion cap slided on the shell and is placed in the interface top and is fixed at Presenting a theatrical performance as the last item on a programme on the shell, the cylinder are fixed on the housing；

The dental handpiece be plugged on the interface and be placed in the cushion cap and it is described present a theatrical performance as the last item on a programme between, the cushion cap is to institute It is close to state direction of presenting a theatrical performance as the last item on a programme, the dental handpiece is pressed on described present a theatrical performance as the last item on a programme.

Further, the shell is equipped with for driving the driving mechanism presented a theatrical performance as the last item on a programme, and the driving mechanism includes solid Fixed electromagnet one on the housing and the electromagnet two for being placed in one top of electromagnet, the electromagnet one and the electricity Pressure spring is equipped between magnet two, described present a theatrical performance as the last item on a programme is fixed on the electromagnet two.

Further, the dental handpiece oiling drainage equipment further includes control device, and the control device includes being equipped with The singlechip chip of input/output module；

Solenoid valve one, solenoid valve two, reversal valve pass through input/output module signal with pressurizing valve respectively and connect monolithic machine core Piece, the singlechip chip control the on-off of solenoid valve one, solenoid valve two, reversal valve and pressurizing valve by input/output module.

Compared with prior art, the utility model is designed by interior of shell oil circuit and wind path, can be under the same interface It realizes draining and oiling process, does not need through artificial conversion operation, it is convenient and efficient, and can ensure that drainage effect is good.Add Pressure pipeline is connected to tracheae component, is pressurizeed using the oil liquid in the gas oil supply tube assembly in tracheae component, will be oily using gas Liquid mist forms fogging oil, so that the disperse that oil liquid can be more uniform does not need in dental handpiece by manually turning Operation is changed, it is convenient and efficient, and can ensure that drainage effect is good.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model inner tubular structure schematic diagram；

Solid arrow is gas flow direction in figure, and dotted arrow is oil liquid flow direction；

1, shell in figure；2, interface；31, main tracheae；32, branch's tracheae；33, solenoid valve one；34, reversal valve；35, it pressurizes Valve；36, non-return valve one；4, oil cylinder；41, oil filler；51, petroleum pipeline；52, solenoid valve two；53, non-return valve two；6, capstan； 71, pressure release branch；72, relief valve；81, cushion cap；82, it presents a theatrical performance as the last item on a programme；83, cylinder.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

The utility model as shown in Figure 1, a kind of dental handpiece oiling drainage equipment, including be set on shell 1 at least one A interface 2 for being used to be connected to dental handpiece, the shell 1 is interior to be equipped with the pipeline assembly being connected to the interface 2, the pipeline group Part includes the tracheae component being connected to air compressor machine, the oil pipe component being connected to oil cylinder 4 and the capstan 6 for pressurization, described One end of capstan 6 is connected to the tracheae component, and the other end of the capstan 6 is connected to the oil pipe component, the gas Lead to compressed gas in tube assembly, leads to lubricating oil in the oil pipe component.It is designed by 1 internal oil passages of shell and wind path, Neng Gou The same interface 2 is lower to realize draining and oiling process, does not need through artificial conversion operation, convenient and efficient, and can ensure to arrange Water works well.Capstan 6 is connected to tracheae component, is added using the oil liquid in the gas oil supply tube assembly in tracheae component Pressure forms fogging oil, so that the disperse that oil liquid can be more uniform is in dental handpiece using gas by oil atomization.

As shown in Fig. 2, the tracheae component includes the main tracheae 31 being connected to gas source and is connected to the main tracheae 31 Branch's tracheae 32, the main tracheae 31 are connected to the interface 2, and branch's tracheae 32 is inserted into the oil cylinder 4；It is shown in Fig. 2 It is the state of two interfaces 2, draining and oil injection operation can be carried out simultaneously for two dental handpieces.Wherein, branch's tracheae 32 Oil cylinder 4 is protruded into, for pressurizeing to oil cylinder 4, promotes the oil liquid in oil cylinder 4 to recycle in oil pipe component, while main tracheae 31 is connect Mouthfuls 2 gas supply (i.e. in Fig. 2 interface A and interface B supply respectively), utilize remaining moisture in high pressure gas discharge dental handpiece And dust impurity etc., while being pressurizeed using branch's tracheae 32 to oil cylinder 4, dental handpiece oiling is given by interface 2, it can be same A interface 2 is lower to realize draining and oiling process, does not need through artificial conversion operation, convenient and efficient, and can ensure to drain effect Fruit is good.Preferably, the endotracheal ventilation of main intratracheal and branch is compressed nitrogen or compressed inert gas, the prior art In generally use inside compressed air cleaning dental handpiece at low cost, but the oxygen gas component in compressed air is during cleaning Oxidation reaction occurs with the part in dental handpiece, promotes part accelerated oxidation, influences service life.It is preferably used in this programme Nitrogen or inert gas (such as helium) during cleaning dust and residual moisture nitrogen and inert gas be not easy and dentistry hand Oxidation reaction occurs for the part in machine, will not influence service life.

Solenoid valve 1 and reversal valve 34 are respectively equipped on the main tracheae 31, branch's tracheae 32 is located at gas source and electricity On main tracheae 31 between magnet valve 1, non-return valve 1 and pressurizing valve 35, non-return valve are successively arranged on branch's tracheae 32 One 36 for preventing gas backstreaming, and pressurizing valve 35 can further increase the gas pressure in branch's tracheae 32, so that into The gas pressure of people's oil cylinder 4 increases, and pushes oil liquid flow effect more preferable.Main tracheae described in the inlet communication of the reversal valve 34 31, interface 2 described in one of outlet of the reversal valve 34, one end of the capstan 6 and branch's tracheae 32 connections.

Needed before oiling first in dental handpiece dust impurity and remaining moisture clean, it is therefore desirable to will Oiling pipeline is separated with main tracheae 31 by reversal valve 34, first will commutation when needing to be discharged dust impurity and residual moisture Valve 34 is adjusted to main 31 access of tracheae, and main 31 access of tracheae is connected at this time, is blown into dental handpiece, make to be discharged dust impurity and Residual moisture.

Main tracheae 31 is commutated by reversal valve 34 when oiling, using the gas in main tracheae 31 as oil atomization when oiling Power resources, branch's tracheae 32 pressurizes to oil cylinder 4 at this time, so that oil liquid flows in oil transportation component, by main 31 gas of tracheae Drive, further enhance air pressure and make oil atomization effect more preferable, mist of oil drop more formed mist of oil injection dental handpiece in.

The oil pipe component includes petroleum pipeline 51, and one end of the petroleum pipeline 51 is connected to the oil cylinder 4, the petroleum pipeline Another outlet of 51 other end and the reversal valve 34, another outlet of the reversal valve 34 and the interface 2 Connection, the petroleum pipeline 51 are equipped with solenoid valve 2 52 and non-return valve 2 53, the other end of the capstan 6 and the oil transportation Pipe 51 is connected to.Solenoid valve 2 52 is set on petroleum pipeline 51, dust impurity is discharged and when remaining moisture at solenoid valve 2 52 Closed state prevents oil remaining in petroleum pipeline 51 from scurrying into main tracheae 31 when dust impurity and remaining moisture is discharged, right Dental handpiece pollutes.

When oil transportation, the solenoid valve 2 52 on petroleum pipeline 51 is opened, and oil liquid can flow in petroleum pipeline 51, and non-return valve 2 53 is anti- Only oil liquid flows back, and with the gas mixing sprayed in main tracheae 31, is formed in mist of oil injection dental handpiece.

Oil cylinder 4 is equipped with oil filler 41, and the oil filler 41 is connected to the oil cylinder 4, and the oil filler 41 stretches out described It shell 1 and is fixed on the shell 1.The pipeline assembly is equipped with pressure relief device, and the pressure relief device includes pressure release branch 71 and the relief valve 72 on the pressure release branch 71, the pressure release branch 71 be connected to the pipeline assembly.The pressure release Branch 71 is connected to branch's tracheae 32.It needs to need to carry out pressure discharge operations to when 4 oiling of oil cylinder by oil filler 41, lead to It crosses relief valve 72 to release the gas in main tracheae 31, prevents from jeopardizing user toward occurring danger during 4 oiling of oil cylinder Safety.

Interface 2 is equipped with the clamping device for clamping the dental handpiece, and the clamping device includes being placed in described connect Mouthful 2 lower parts and the cushion cap 81 slided on shell 1 is driven by cylinder 83 and is placed in 2 top of interface and is fixed at described 82 are presented a theatrical performance as the last item on a programme on shell 1, and the cylinder 83 is fixed on the shell 1；The dental handpiece is plugged on the interface 2 and sets In the cushion cap 81 and it is described present a theatrical performance as the last item on a programme between 82, the cushion cap 81 is close to 82 directions of presenting a theatrical performance as the last item on a programme, by the dental handpiece pressure Tightly present a theatrical performance as the last item on a programme on 82 described.When dental handpiece is connected to interface 2, cushion cap 81 82 is fixed dental handpiece with presenting a theatrical performance as the last item on a programme, the company of preventing It connects bad.When fixed dental handpiece, the cylinder 83 being fixed on shell 1 pushes cushion cap 81 mobile to 82 directions of presenting a theatrical performance as the last item on a programme, by dentistry Mobile phone compresses.

The dental handpiece oiling drainage equipment further includes control device, and the control device includes being equipped with input/output The singlechip chip of module；Solenoid valve 1, solenoid valve 2 52, reversal valve 34 and pressurizing valve 35 pass through input/output mould respectively Block signal connects singlechip chip, and the singlechip chip controls solenoid valve 1, solenoid valve two by input/output module 52, the on-off of reversal valve 34 and pressurizing valve 35.Singlechip chip 51 series monolithics stable using performance, by pre-recording in list Process control valve on-off in piece machine core piece, to realize oiling, drain function.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (10)

1. a kind of dental handpiece oiling drainage equipment, at least one including being set on shell is used to be connected to connecing for dental handpiece Mouthful, it is characterised in that: it is equipped with the pipeline assembly with the orifice in the shell, the pipeline assembly includes and air compressor machine One end of the tracheae component of connection, the oil pipe component being connected to oil cylinder and the capstan for pressurization, the capstan connects Leading to the tracheae component, the other end of the capstan is connected to the oil pipe component, leads to compressed gas in the tracheae component, Lead to lubricating oil in the oil pipe component.

2. a kind of dental handpiece oiling drainage equipment as described in claim 1, it is characterised in that: the tracheae component include with The main tracheae of gas source connection and the branch's tracheae being connected to the main tracheae, the main tracheae are connected to the interface, the branch Tracheae is inserted into the oil cylinder；

Solenoid valve one and reversal valve are respectively equipped on the main tracheae, branch's tracheae is located between gas source and solenoid valve one On main tracheae, it is successively arranged non-return valve and pressurizing valve on branch's tracheae, main tracheae described in the inlet communication of the reversal valve, Interface described in one of outlet of the reversal valve, one end of the capstan are connected to branch's tracheae.

3. a kind of dental handpiece oiling drainage equipment as claimed in claim 2, it is characterised in that: the oil pipe component includes defeated Oil pipe, one end of the petroleum pipeline are connected to the oil cylinder, and another of the other end of the petroleum pipeline and the reversal valve go out Mouth connection, another outlet of the reversal valve and the orifice, the petroleum pipeline are equipped with solenoid valve two and non-return valve, The other end of the capstan is connected to the petroleum pipeline.

4. a kind of dental handpiece oiling drainage equipment as described in claim 1, it is characterised in that: the compressed gas is nitrogen Or inert gas.

5. a kind of dental handpiece oiling drainage equipment as described in claim 1, it is characterised in that: the oil cylinder, which is equipped with, to refuel Mouthful, the oil filler is connected to the oil cylinder, and the oil filler stretches out the shell and fixes on the housing.

6. a kind of dental handpiece oiling drainage equipment as claimed in claim 2, it is characterised in that: the pipeline assembly is equipped with Pressure relief device, the pressure relief device include pressure release branch and the relief valve set on pressure release branch road, the pressure release branch with The pipeline assembly connection.

7. a kind of dental handpiece oiling drainage equipment as claimed in claim 6, it is characterised in that: the pressure release branch with it is described The connection of branch's tracheae.

8. a kind of dental handpiece oiling drainage equipment as described in claim 1, it is characterised in that: the interface is equipped with and is used for The clamping device of the dental handpiece is clamped, the clamping device includes being placed in the interface lower part and being driven by the cylinder in shell It the cushion cap of upper sliding and is placed in the interface top and is fixed at presenting a theatrical performance as the last item on a programme on the shell, the cylinder is fixed on described outer On shell；

The dental handpiece be plugged on the interface and be placed in the cushion cap and it is described present a theatrical performance as the last item on a programme between, the cushion cap is to the pressure Platform direction is close, and the dental handpiece is pressed on described present a theatrical performance as the last item on a programme.

9. a kind of dental handpiece oiling drainage equipment as claimed in claim 8, it is characterised in that: the shell is equipped with and is used for The driving mechanism presented a theatrical performance as the last item on a programme described in driving, the driving mechanism include the electromagnet one fixed on the housing and are placed in the electricity The electromagnet two of one top of magnet, is equipped with pressure spring, described present a theatrical performance as the last item on a programme is fixed on institute between the electromagnet one and the electromagnet two It states on electromagnet two.

10. a kind of dental handpiece oiling drainage equipment as described in claim 1, it is characterised in that: the dental handpiece oiling Drainage equipment further includes control device, and the control device includes the singlechip chip equipped with input/output module；

Solenoid valve one, solenoid valve two, reversal valve pass through input/output module signal with pressurizing valve respectively and connect singlechip chip, The singlechip chip controls the on-off of solenoid valve one, solenoid valve two, reversal valve and pressurizing valve by input/output module.