CN114632733A - Insert formula dental chair negative pressure joint belt cleaning device soon - Google Patents
Insert formula dental chair negative pressure joint belt cleaning device soon Download PDFInfo
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- CN114632733A CN114632733A CN202210237842.3A CN202210237842A CN114632733A CN 114632733 A CN114632733 A CN 114632733A CN 202210237842 A CN202210237842 A CN 202210237842A CN 114632733 A CN114632733 A CN 114632733A
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- negative pressure
- dental chair
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- front side
- clamping
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 239000003814 drug Substances 0.000 claims abstract description 27
- 238000011010 flushing procedure Methods 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 26
- 238000005406 washing Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 208000025157 Oral disease Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/021—Cleaning pipe ends or pipe fittings, e.g. before soldering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a cleaning device for a negative pressure joint of a quick-insertion dental chair, which relates to the field of oral medical equipment and comprises: the shell is a closed cavity consisting of a front side wall, a top control plate, a rear back plate and a bottom plate; the control panel is arranged in the middle of the upper end of the top control panel; the quick-plug connectors are mounted on the front side of the front side wall; the brush cylinders are arranged on the rear side of the front side wall; the flushing joints are arranged on the rear side of the brush barrel; the medicament cavity is arranged inside the shell; the external water-air connector is arranged on the back surface of the rear back plate. The invention has the advantages that: the quick connector is adopted to fix the negative pressure connector, the dental chair negative pressure connector is convenient and quick to install, the dental chair negative pressure connector can be quickly cleaned, cross infection is avoided, and medical treatment and patient safety are guaranteed.
Description
Technical Field
The invention relates to the field of oral medical equipment, in particular to a cleaning device for a quick-insertion type dental chair negative pressure connector.
Background
The dental chair is used for oral surgery and examination and treatment of oral diseases. The electric dental chair is mainly adopted, the whole machine is fixed on the ground through a bottom plate, the bottom plate is connected with the upper part of the dental chair through a bracket, the action of the dental chair is controlled by a control switch on a chair back, and the working principle of the electric dental chair is that the control switch starts a motor to operate and drives a transmission mechanism to work, so that corresponding parts of the dental chair move. According to the treatment requirement, the control switch is operated to press a button, the dental chair can complete the actions of ascending, descending, bending, facing upward, resetting and the like, and air, water and electricity are three essential factors required by the dental comprehensive treatment chair, so that the pipelines of the air and the water are required to be well distributed (preferably to be moved from the underground) before installation, a primary water filter is preferably arranged in a water path so as to avoid influencing the service life of a water filter element in the machine, and an air pump is not required to be too close to the treatment chair so as to avoid the influence of noise during inflation on the treatment of a patient. If more equipment is provided, central air supply is adopted, so that not only can the expenditure be saved, the faults be reduced, but also the air supply quality can be guaranteed.
The suction head of the existing dental chair on the market can not be automatically cleaned, and needs to be manually cleaned, and various conditions such as adjusted cleaning agent, clear water, disinfection wiping, drying facilities and the like are prepared in advance. Sometimes, clinical work is busy, one patient gets off the dental chair and another patient gets on the dental chair immediately, the time reserved for cleaning preparation of nurses is not enough to clean the dental chair, and the object is not ready to clean the pipeline at all. If the pipeline is not cleaned in time, saliva, sputum scabs and blood are dried, the conditions of switch adhesion, pipeline blockage and the like of the negative pressure suction pipeline are easily caused, the pipeline is not cleaned in place, and cross infection is easily caused when an aspirator flows backwards, so that the problems are avoided, and the safety of medical treatment and patients is guaranteed.
Disclosure of Invention
In order to solve the technical problem, the quick-insertion type dental chair negative pressure joint cleaning device is provided, and the technical scheme solves the problem that the suction head of the existing dental chair on the market cannot be automatically cleaned.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a formula dental chair negative pressure connects belt cleaning device inserts soon includes:
the device comprises a shell, a front cover, a back cover, a front side wall, a top control plate, a rear back plate and a bottom plate, wherein the shell is a closed cavity formed by the front side wall, the top control plate, the back plate and the bottom plate;
the quick-plug connectors are mounted on the front side of the front side wall;
the brush cylinders are arranged on the rear side of the front side wall and correspond to the quick connection-pegs one by one;
the washing joints are arranged on the rear side of the brush barrel and correspond to the brush barrel one by one;
the drug cavity is arranged on one side of the outer part of the shell, the upper end of the drug cavity is connected with a drug inlet pipe, one side of the upper end of the drug cavity is connected with a water inlet joint, and the water inlet joint is communicated with an external water source;
the external water-air connector is arranged on the back face of the rear back plate and comprises a water connector and an air connector, the water connector is communicated with an external water source, and the air connector is communicated with an external air source.
Preferably, quick connector includes unable adjustment base, unable adjustment base is fixed in preceding lateral wall front side, unable adjustment base front side fixedly connected with joint base, joint base front side rotation is connected with the joint carousel, joint carousel front side rotates through the drive pivot and is connected with a plurality of jack catchs, run through on the joint carousel and seted up a plurality of arcs, a plurality of fixed rotating shafts of joint base front side fixedly connected with, fixed rotating shaft passes the arc wall and rotates with the jack catch and be connected.
Preferably, the joint base front side is opened and is equipped with the ring channel, the inside joint torsional spring that is provided with of ring channel, joint torsional spring one end is fixed in the ring channel bottom, the other end and joint carousel fixed connection.
Preferably, unable adjustment base front side fixedly connected with annular shell, the joint carousel sets up inside the accommodation space that unable adjustment base and annular shell are constituteed, annular shell week surface runs through and has seted up the rotation arc wall, joint carousel one side fixedly connected with rotates and pushes away the button, it passes and rotates the arc wall and extend to the annular shell outside to rotate to push away the button.
Preferably, the fixing base is connected with a plurality of fan-shaped sealing plates in a rotating mode, sealing torsion springs are arranged at positions, corresponding to the fan-shaped sealing plates, of the back of the fixing base, one ends of the sealing torsion springs are abutted to the fixing base, and the other ends of the sealing torsion springs are abutted to the back of the fan-shaped sealing plates.
Preferably, a brush section of thick bamboo front end is passed through brush section of thick bamboo bearing and is connected with preceding lateral wall rotation, a brush section of thick bamboo is half cylinder structure, brush section of thick bamboo rear end fixedly connected with rotates the worm wheel, it meshes with the drive worm to rotate the worm wheel, and is a plurality of through shaft coupling interconnect between the drive worm, leftmost side the drive worm is connected with the drive arrangement transmission.
Preferably, the driving device comprises a transmission and a driving motor, an output end of the driving motor is fixedly connected with an input end of a speed reducer, and an output end of the speed reducer is fixedly connected with the left-most driving worm.
Preferably, the flushing joint is fixedly installed inside the shell through a flushing joint support, the flushing joint support comprises a support base of the bottom and an upper fixing ring arranged on the support base, the flushing joint is arranged inside an accommodating space formed by the support base and the upper fixing ring, the flushing head is arranged at the front end of the flushing joint and extends forwards to the inside of the brush barrel, and a plurality of water-gas joints are arranged at the rear end of the flushing joint and are communicated with the water joint and the gas joint and the medicine inlet pipe respectively.
Preferably, the rear side of the back surface of the back plate is provided with a mounting bracket, and the mounting bracket is used for fixing the quick-insertion type dental chair negative pressure joint cleaning device on a dental chair.
Preferably, a control panel is arranged in the middle of the upper end of the top control panel, and the control panel comprises a display screen and a touch button arranged on the lower side of the display screen.
Compared with the prior art, the invention has the advantages that:
according to the invention, the flushing connector is externally connected with the water source, the air source and the medicament cavity, so that the dental chair negative pressure connector can be firstly subjected to medicament washing, the dental chair negative pressure connector is sterilized by medicament in the medicament cavity, then rinsed by clean water, residual medicament in the dental chair negative pressure connector is flushed, the dental chair negative pressure connector is dried by the external air source, and meanwhile, the brush barrel is arranged to scrub the surface of the dental chair negative pressure connector, so that the cleaning quality of the dental chair negative pressure connector is further improved, the cleanliness of the dental chair negative pressure connector can be effectively ensured, and the occurrence of cross infection is avoided.
The invention adopts a plug-in mode to fix the dental chair negative pressure joint during cleaning, adopts a quick plug-in joint to fix the negative pressure joint, drives a clamping rotary disc to rotate by rotating a push button during use, and drives a clamping rotary disc to rotate by rotating a clamping rotary disc and a clamping base simultaneously because a clamping jaw is rotatably connected with the clamping rotary disc and the clamping base, so that the clamping jaw rotates outwards around a fixed rotary shaft under the drive of the clamping rotary disc to open, the dental chair negative pressure joint is inserted at the moment, a fan-shaped sealing plate is pushed open by the dental chair negative pressure joint to abut against the front end of the dental chair negative pressure joint and a flushing head, then the rotating push button is released, the clamping rotary disc rotates to drive the clamping jaw to contract and clamp the dental chair negative pressure joint under the action of a return example of a clamping torsion spring, the dental chair negative pressure joint is convenient and quick to install during cleaning, the rapid cleaning of the dental chair negative pressure joint can be realized, the occurrence of the condition of cross infection is avoided, and the medical treatment is ensured, The patient is safe.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention
FIG. 3 is a schematic view of the internal perspective structure of the present invention;
FIG. 4 is an exploded view of the internal three-dimensional structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the quick connector of the present invention;
FIG. 6 is an exploded view of the quick connector of the present invention;
FIG. 7 is an exploded view of the quick connector of the present invention from another perspective;
FIG. 8 is a schematic back perspective view of the quick connector of the present invention;
FIG. 9 is a schematic perspective view of a driving structure of the brush cartridge according to the present invention;
FIG. 10 is a schematic view of the water-air communication of the flushometer adapter of the present invention.
The reference numbers in the figures are:
1. a housing; 101. a front side wall; 102. a top control panel; 103. a back panel; 104. a base plate;
2. mounting a bracket;
3. a control panel; 301. a display screen; 302. a touch button;
4. a quick connector; 401. a fixed base; 402. clamping the base; 403. an annular groove; 404. clamping a torsion spring; 405. fixing the rotating shaft; 406. clamping the rotary disc; 407. an arc-shaped slot; 408. driving the rotating shaft; 409. a claw; 410. rotating the push button; 411. an annular housing; 412. a fan-shaped sealing plate; 413. sealing the torsion spring;
5. a brush barrel; 501. rotating the worm gear;
6. flushing the joint; 601. a water-gas joint; 602. a rinsing head;
7. a brush cylinder bearing;
8. a medicament chamber; 801. a medicine inlet pipe; 802. a water inlet joint;
9. an external water-gas joint; 901. a water joint; 902. a gas joint;
10. flushing the adapter stent; 1001. a bracket base; 1002. an upper fixing ring;
11. a speed reducer;
12. a drive motor;
13. a drive worm;
14. a coupling is provided.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, a cleaning device for a negative pressure joint of a quick-insertion type dental chair comprises:
the device comprises a shell 1, wherein the shell 1 is a closed cavity consisting of a front side wall 101, a top control panel 102, a back panel 103 and a bottom plate 104, and a sewage drain hole is formed in the bottom plate 104 in a penetrating manner and used for being connected with an external sewage collecting device to discharge sewage;
the mounting bracket 2 is arranged on the back surface of the back plate 104 and used for fixing the quick-insertion type dental chair negative pressure joint cleaning device on a dental chair, and the mounting bracket 2 can be specifically designed according to different dental chair structures;
the control panel 3 is arranged in the middle of the upper end of the top control panel 102, the control panel 3 comprises a display screen 301 and a touch button 302 arranged on the lower side of the display screen, when the control panel is used, cleaning parameters are input through the touch button 302, and a data memory is arranged in the control panel 3 and used for storing equipment cleaning process records;
a plurality of quick-plug connectors 4, the quick-plug connectors 4 are mounted on the front side of the front side wall 101, as shown in fig. 5-8, the quick-plug connectors 4 include a fixing base 401, the fixing base 401 is fixed on the front side of the front side wall 101, the front side of the fixing base 401 is fixedly connected with a clamping base 402, the front side of the clamping base 402 is rotatably connected with a clamping turntable 406, the front side of the clamping turntable 406 is rotatably connected with a plurality of clamping jaws 409 through a driving rotating shaft 408, a plurality of arc-shaped grooves 407 are formed on the clamping turntable 406 in a penetrating manner, the front side of the clamping base 402 is fixedly connected with a plurality of fixing rotating shafts 405, the fixing rotating shafts 405 pass through the arc-shaped grooves 407 and are rotatably connected with the clamping jaws 409, the front side of the clamping base 402 is provided with an annular groove 403, a clamping torsion spring 404 is arranged in the annular groove 403, one end of the clamping torsion spring 404 is fixed on the bottom of the annular groove 403, the other end is fixedly connected with the clamping turntable 406, the annular housing 411 is fixedly connected with the front side of the fixing base 401, the clamping turntable 406 is arranged in the containing space formed by the fixed base 401 and the annular shell 411, a rotating arc-shaped groove is formed in the peripheral surface of the annular shell 411 in a penetrating mode, a rotating push button 410 is fixedly connected to one side of the clamping turntable 406, the rotating push button 410 penetrates through the rotating arc-shaped groove and extends to the outer side of the annular shell 411, a plurality of fan-shaped sealing plates 412 are rotatably connected to the back of the fixed base 401, a sealing torsion spring 413 is arranged at the position, corresponding to the fan-shaped sealing plates 412, of the back of the fixed base 401, one end of the sealing torsion spring 413 is abutted to the fixed base 401, the other end of the sealing torsion spring is abutted to the back of the fan-shaped sealing plates 412, when the clamping turntable 406 is not used, the fan-shaped sealing plates 412 are in a closed state under the elastic force of the sealing torsion spring 413, the sealing performance of an internal cleaning chamber is guaranteed, when the clamping turntable 406 is driven to rotate by rotating the rotating push button 410, and when the clamping turntable 406 rotates, because the clamping jaws 409 are simultaneously connected with the clamping turntable 406 and the clamping base 402, therefore, under the driving of the clamping rotary disc 406, the clamping jaws 409 rotate outwards around the fixed rotating shaft 405 and are opened, the dental chair negative pressure joint is inserted, the fan-shaped sealing plate 412 is jacked open by the dental chair negative pressure joint until the front end of the dental chair negative pressure joint is abutted against the flushing head 602, then the rotating push button 410 is loosened, and under the restoring force action of the clamping torsion spring 404, the clamping rotary disc 406 rotates to drive the clamping jaws 409 to contract and clamp the dental chair negative pressure joint;
a plurality of brush cylinders 5, a plurality of bristles are arranged in the brush cylinders, the brush cylinders 5 are arranged on the rear side of the front side wall 101, the brush cylinders 5 are of a semi-cylindrical structure, after cleaning is completed, the negative pressure joints are dried conveniently, the brush cylinders 5 and the quick connector 4 are arranged in a one-to-one correspondence manner, the front ends of the brush cylinders 5 are rotatably connected with the front side wall 101 through brush cylinder bearings 7, as shown in fig. 9, the rear ends of the brush cylinders 5 are fixedly connected with rotating worm wheels 501, the rotating worm wheels 501 are meshed with driving worms 13, a plurality of driving worms 13 are mutually connected through couplers 14, the leftmost driving worm 13 is in transmission connection with a driving device, the driving device comprises a speed changer 11 and a driving motor 12, the output end of the driving motor 12 is fixedly connected with the input end of the speed reducer 11, the output end of the speed reducer 11 is fixedly connected with the leftmost driving worm 13, and the driving worm 13 is driven by the driving device to synchronously rotate during cleaning, further driving the brush barrel 5 to rotate, and at the moment, the bristles in the brush barrel 5 scrub the negative pressure joint of the dental chair;
the washing joints 6 are arranged on the rear side of the brush barrel 5, the washing joints 6 are arranged in one-to-one correspondence with the brush barrel 5, the washing joints 6 are fixedly arranged inside the shell 1 through a washing joint support 10, the washing joint support 10 comprises a support base 1001 at the bottom and an upper fixing ring 1002 arranged on the support base 1001, the washing joints 6 are arranged inside an accommodating space formed by the support base 1001 and the upper fixing ring 1002, a washing head 602 is arranged at the front end of the washing joints 6, the washing head 602 extends forwards into the brush barrel 5, a plurality of water-gas joints 601 are arranged at the rear end of the washing joints 6, and the plurality of water-gas joints 601 are respectively communicated with a water joint 901, a gas joint 902 and a medicine inlet pipe 801, so that the disinfection and cleaning of the dental chair negative pressure joint and the washing and drying steps are realized;
the device comprises a medicament cavity 8, the medicament cavity 8 is arranged on one side of the outer part of a shell 1, the upper end of the medicament cavity 8 is connected with a medicament inlet pipe 801, one side of the upper end of the medicament cavity 8 is connected with a water inlet connector 802, the water inlet connector 802 is communicated with an external water source, a liquid outlet of the medicament cavity 8 is communicated with a corresponding water-gas connector 601 through a pipeline, when the device is cleaned, water is firstly added into the medicament cavity 8 to form a disinfection solution, and then the disinfection solution is led to a flushing connector 6 to disinfect and clean a negative pressure connector of the dental chair;
the external water-gas connector 9 is arranged on the back face of the rear back plate 103, the external water-gas connector 9 comprises a water connector 901 and a gas connector 902, the water connector 901 is communicated with an external water source, the gas connector 902 is communicated with an external gas source, and the water connector 901 and the gas connector 902 are respectively used for conveying the water source and the gas source to the flushing connector 6 to flush and dry the dental chair negative pressure connector.
The working principle of the invention is as follows: when cleaning, firstly, the clamping rotary disc 406 is driven to rotate by rotating the push button 410, when the clamping rotary disc 406 rotates, the claws 409 are simultaneously connected with the clamping rotary disc 406 and the clamping base 402 in a rotating way, so that under the drive of the clamping rotary disc 406, the claws 409 rotate outwards around the fixed rotary shaft 405 and are opened, then the dental chair negative pressure joint is inserted, the fan-shaped sealing plate 412 is pushed open by the dental chair negative pressure joint to the front end of the dental chair negative pressure joint to be abutted with the flushing head 602, then the rotating push button 410 is loosened, under the restoring force action of the clamping torsion spring 404, the clamping rotary disc 406 rotates to drive the claws 609 to contract and clamp the dental chair negative pressure joint, then the driving motor 12 is started, the driving worm 13 is driven by the driving device to synchronously rotate, then the brush barrel 5 is driven to rotate, at the moment, the bristles in the brush barrel 5 scrub the dental chair negative pressure joint, then water is added into the medicament cavity 8, form disinfectant, and then lead to disinfectant to flushometer 6 and carry out the disinfection washing of dental chair negative pressure joint, later through letting in the pure water to water joint 901 flushometer 6 and carry out the washing of dental chair negative pressure joint, later connect outside air supply to lead to flushometer 6 through air connector 902, weather dental chair negative pressure joint, accomplish cleanly.
In summary, the invention has the advantages that: the quick connector is adopted to fix the negative pressure connector, the dental chair negative pressure connector is convenient and quick to install, the dental chair negative pressure connector can be quickly cleaned, cross infection is avoided, and medical treatment and patient safety are guaranteed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A quick-insertion type dental chair negative pressure joint cleaning device comprises a shell (1), wherein the shell (1) is a closed cavity formed by a front side wall (101), a top control panel (102), a back panel (103) and a bottom plate (104), and a sewage drain hole is formed in the bottom plate (104) in a penetrating mode;
it is characterized by also comprising:
the quick plug connectors (4) are arranged on the front side of the front side wall (101);
the brush cylinders (5) are arranged on the rear side of the front side wall (101), and the brush cylinders (5) and the quick connectors (4) are arranged in a one-to-one correspondence manner;
the washing connectors (6) are arranged on the rear side of the brush barrel (5), and the washing connectors (6) are arranged in one-to-one correspondence with the brush barrel (5);
the medicine cavity (8) is arranged on one side of the outer portion of the shell (1), the upper end of the medicine cavity (8) is connected with a medicine inlet pipe (801), one side of the upper end of the medicine cavity (8) is connected with a water inlet joint (802), and the water inlet joint (802) is communicated with an external water source;
the external water-gas connector (9) is arranged on the back face of the rear back plate (103), the external water-gas connector (9) comprises a water connector (901) and a gas connector (902), the water connector (901) is communicated with an external water source, and the gas connector (902) is communicated with an external gas source.
2. The quick-insertion type dental chair negative pressure connector cleaning device is characterized in that the quick-insertion type dental chair negative pressure connector (4) comprises a fixing base (401), the fixing base (401) is fixed to the front side of the front side wall (101), a clamping base (402) is fixedly connected to the front side of the fixing base (401), a clamping turntable (406) is rotatably connected to the front side of the clamping base (402), a plurality of clamping jaws (409) are rotatably connected to the front side of the clamping turntable (406) through a driving rotating shaft (408), a plurality of arc-shaped grooves (407) are formed in the clamping turntable (406) in a penetrating mode, a plurality of fixing rotating shafts (405) are fixedly connected to the front side of the clamping base (402), and the fixing rotating shafts (405) penetrate through the arc-shaped grooves (407) and are rotatably connected with the clamping jaws (409).
3. The quick-insertion type dental chair negative pressure joint cleaning device is characterized in that an annular groove (403) is formed in the front side of the clamping base (402), a clamping torsion spring (404) is arranged inside the annular groove (403), one end of the clamping torsion spring (404) is fixed to the bottom of the annular groove (403), and the other end of the clamping torsion spring (404) is fixedly connected with the clamping rotary disc (406).
4. The quick-insertion type dental chair negative pressure joint cleaning device is characterized in that an annular shell (411) is fixedly connected to the front side of a fixing base (401), a clamping rotary disc (406) is arranged in a containing space formed by the fixing base (401) and the annular shell (411), a rotating arc-shaped groove is formed in the peripheral surface of the annular shell (411) in a penetrating mode, a rotating push button (410) is fixedly connected to one side of the clamping rotary disc (406), and the rotating push button (410) penetrates through the rotating arc-shaped groove and extends to the outer side of the annular shell (411).
5. The cleaning device for the negative pressure joint of the quick-insertion type dental chair is characterized in that a plurality of sector sealing plates (412) are rotatably connected to the back of the fixing base (401), a sealing torsion spring (413) is arranged at the position, corresponding to the sector sealing plates (412), on the back of the fixing base (401), one end of the sealing torsion spring (413) is abutted against the fixing base (401), and the other end of the sealing torsion spring is abutted against the back of the sector sealing plates (412).
6. The quick-insertion type dental chair negative pressure joint cleaning device according to claim 5, characterized in that the front end of the brush cylinder (5) is rotatably connected with the front side wall (101) through a brush cylinder bearing (7), the brush cylinder (5) is of a semi-cylindrical structure, the rear end of the brush cylinder (5) is fixedly connected with a rotating worm wheel (501), the rotating worm wheel (501) is meshed with a driving worm (13), the driving worms (13) are mutually connected through a coupler (14), and the driving worm (13) at the leftmost side is in transmission connection with a driving device.
7. The cleaning device for the negative pressure joint of the quick-insertion type dental chair is characterized in that the driving device comprises a transmission (11) and a driving motor (12), the output end of the driving motor (12) is fixedly connected with the input end of a speed reducer (11), and the output end of the speed reducer (11) is fixedly connected with the leftmost driving worm (13).
8. The quick-insertion type dental chair negative pressure joint cleaning device is characterized in that the flushing joint (6) is fixedly installed inside the shell (1) through a flushing joint support (10), the flushing joint support (10) comprises a support base (1001) at the bottom and an upper fixing ring (1002) arranged on the support base, the flushing joint (6) is arranged inside an accommodating space formed by the support base (1001) and the upper fixing ring (1002), a flushing head (602) is arranged at the front end of the flushing joint (6), the flushing head (602) extends forwards to the inside of the hairbrush barrel (5), a plurality of water-gas joints (601) are arranged at the rear end of the flushing joint (6), and the water-gas joints (901) and the gas-gas joints (902) are respectively communicated with a medicine inlet pipe (801).
9. The quick-insertion type dental chair negative pressure joint cleaning device according to claim 8, wherein a mounting bracket (2) is arranged at the rear side of the back surface of the back plate (104), and the mounting bracket (2) is used for fixing the quick-insertion type dental chair negative pressure joint cleaning device on a dental chair.
10. The cleaning device for the negative pressure joint of the quick-insertion type dental chair is characterized in that a control panel (3) is arranged in the middle of the upper end of the top control panel (102), and the control panel (3) comprises a display screen (301) and a touch button (302) arranged on the lower side of the display screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210237842.3A CN114632733A (en) | 2022-03-11 | 2022-03-11 | Insert formula dental chair negative pressure joint belt cleaning device soon |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210237842.3A CN114632733A (en) | 2022-03-11 | 2022-03-11 | Insert formula dental chair negative pressure joint belt cleaning device soon |
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| CN114632733A true CN114632733A (en) | 2022-06-17 |
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| CN202210237842.3A Pending CN114632733A (en) | 2022-03-11 | 2022-03-11 | Insert formula dental chair negative pressure joint belt cleaning device soon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772724A (en) * | 2024-02-28 | 2024-03-29 | 佛山市柯诺医疗器械有限公司 | Dental chair negative pressure joint belt cleaning device |
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| CN117772724B (en) * | 2024-02-28 | 2024-04-23 | 佛山市柯诺医疗器械有限公司 | Dental chair negative pressure joint belt cleaning device |
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Application publication date: 20220617 |