CN115920218B - Multifunctional oral cavity spraying device - Google Patents
Multifunctional oral cavity spraying device Download PDFInfo
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- CN115920218B CN115920218B CN202310234443.6A CN202310234443A CN115920218B CN 115920218 B CN115920218 B CN 115920218B CN 202310234443 A CN202310234443 A CN 202310234443A CN 115920218 B CN115920218 B CN 115920218B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a multifunctional oral cavity spraying device, which relates to the field of oral cavity spraying and comprises a first shell and a second shell, wherein one side of one end of the first shell is hinged with one side of one end of the second shell, a plurality of disposable spray head assemblies are placed in the first shell, a placement assembly is arranged in the first shell, so that the plurality of disposable spray head assemblies can be stored on the placement assembly, and a rotating assembly for rotating the placement assembly is arranged in the first shell. Compared with the prior art, the invention has the advantages that: the rotation of the rotating column can be automatically realized through the rotation of the first shell on the second shell, and then the disposable nozzle assembly which needs to be used can be rotated to the position connected with the first connecting pipe, so that the disposable nozzle assembly is convenient to be connected quickly, manual operation is not needed, and the disposable nozzle assembly is safer and more sanitary.
Description
Technical Field
The invention relates to the field of oral cavity spraying, in particular to a multifunctional oral cavity spraying device.
Background
The oral cavity is the initial part of the digestive system, its anterior wall is the upper and lower lips, the side walls are cheeks, the upper wall is the palate, and the lower wall is the floor of the mouth. The oral cavity is divided into an oral vestibule and an inherent oral cavity, the oral vestibule is positioned between an upper lip, a lower lip, a cheek, an upper dental arch, a lower dental arch and gums, the oral fissure formed by encircling the front oral lip is communicated with the outside, the oral fissure formed by encircling the back oral isthmus is positioned in a space formed by encircling the upper dental arch, the lower dental arch and the gums, the top of the oral fissure is a palate, and the bottom of the oral fissure consists of mucous membrane, muscles and skin.
When the oral cavity is treated, oral cavity spraying is often used, but medical staff needs to penetrate a spray head of a spraying device into the oral cavity of a patient in order to aim at an affected part when spraying different patients or patients for many times, so that the oral cavity spraying device is easy to touch the oral mucosa of the patient, bacteria are easy to adhere to the spray head and grow, and the next patient is affected; when the oral cavity of a patient is sprayed, the oral liquid is easy to generate, and when the oral liquid is sprayed, the oral liquid is easy to flow to an affected part, so that the drug effect is reduced.
Disclosure of Invention
The invention aims to solve the technical problems, and can be used for placing a plurality of disposable nozzle assemblies to be replaced, and the disposable nozzle assemblies to be replaced can be automatically inserted into the first connecting pipe through the mutual matching of the disposable nozzle assemblies, the placing assembly, the rotating assembly, the spraying assembly, the material taking assembly and the absorbing assembly by rotating the first shell on the second shell, so that the disposable nozzle assemblies to be replaced can be replaced more quickly; after the spraying is finished, the produced oral water can be collected through the disposable spray head assembly, so that the effect of the oral water on the drug effect in an oral cavity is avoided, and a multifunctional oral spray device is further provided.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a multifunctional oral cavity atomizer, includes shell one and shell two, one side of shell one end articulates with one side of shell two one end, place a plurality of disposable shower nozzle subassemblies in the shell one, be equipped with in the shell one and place the subassembly to make a plurality of disposable shower nozzle subassemblies can deposit on placing the subassembly, be equipped with in the shell one and be used for rotating the rotating assembly of placing the subassembly, be equipped with the spraying subassembly in the shell two, spraying subassembly and disposable shower nozzle subassembly are connected and are used for spraying the affected part, be equipped with in the shell two and be used for taking out the material taking component of disposable shower nozzle subassembly in the shell one, one side in the shell two is equipped with and absorbs the subassembly for collect the mouthful water that produces; the disposable shower nozzle subassembly includes suction pipe, barrel and atomizer, the one end and the barrel of suction pipe are linked together, the other end and the atomizer intercommunication of barrel, the lateral wall of barrel is equipped with a plurality of through-holes one, the barrel inner wall is equipped with the sheet rubber, the sheet rubber covers through-hole one completely, the one end and the barrel that atomizer were kept away from to the sheet rubber are fixed mutually.
Further, rotating assembly includes pivot, worm wheel, worm, gear, rack, shape frame, magnetic part one and magnetic part two, pivot both ends are rotated with the both ends of a shell inner wall respectively and are connected, the outside at pivot one end is established to the worm wheel cover, the one end inner wall connection of shell one is equipped with a plurality of slip posts one, and a plurality of the outside slip cap of slip post one is equipped with the sliding block, sliding block and shape frame looks fixed connection, the rack is fixed at shape frame inner wall, shell one end inner wall still is fixed and is equipped with two rotation seats, two rotate between the inboard of rotation seat and be equipped with the dwang, the outside cover of dwang one end is established and is fixed with worm wheel engagement's worm, the outside cover of dwang other end is established and is fixed with one-way bearing, the outside cover of one-way bearing is established and is fixed with the gear, the gear and rack engagement setting, magnetic part one embedding is fixed in one side that shape frames is close to a shell inner wall, magnetic part two embedding are fixed in one side outer wall of shell two, magnetic part one side and magnetic part one side can be equipped with one side of three corresponding with the slip cap can be equipped with three through the mutual rotation of the slip cap, one side of the shell one side of the three side of the shell can be equipped with three with the slip cap, one side of the corresponding spring assembly is connected with one side of the three.
Specifically, place the subassembly and include the spliced pole, rotate the groove and take out the breach, it establishes the outside at the pivot to rotate the spliced pole cover, a plurality of the rotation groove sets up in the outside of spliced pole along the circumferencial direction, it sets up for convex structure to rotate the groove cross-section, barrel side and rotation inslot wall offset, take out the breach setting on rotating the groove to make the barrel take out the breach through taking out and can follow the rotation groove position and take out.
The spraying subassembly includes stock solution box, the pump body, connecting pipe one and hose, the stock solution box is fixed in the shell two, the outside at the stock solution box is fixed to the pump body, the feed liquor end and the stock solution box in-connection of the pump body, the output and the hose intercommunication of the pump body, the other end and the connecting pipe one of hose communicate, be equipped with the connecting hole on the two one end lateral walls of shell, connecting pipe one can pass the connecting hole, the connecting hole position is corresponding with taking out the hole, be equipped with the feed liquor hole on the shell two, be equipped with the feed liquor pipe with the intercommunication in the stock solution box in the feed liquor hole, be equipped with screw-thread fit's cap on the feed liquor pipe.
Preferably, the material taking assembly comprises a first supporting plate, a second supporting plate, a third supporting plate, a first extruding rod and a second extruding rod, wherein the first supporting plate is fixedly connected with the other end of the connecting pipe in a sealing way, the third supporting plate is fixedly connected with the liquid storage box through a connection of the first extruding rod, the second supporting plate is fixedly connected with the liquid storage box, the other side of the third supporting plate is fixedly connected with one end of the second extruding rod, the extrusion block is arranged at the other end of the second extruding rod through a supporting rod connection, a sliding hole is formed in the second shell, the supporting rod penetrates through the sliding hole, and the supporting rod can slide in the sliding hole.
Further, the suction assembly comprises a collection box, a waterproof ventilation film and an elastic air bag, the collection box is fixed on the inner wall of a second shell, the elastic air bag is fixed between a second support plate and a third support plate, one side of the elastic air bag is communicated with a first check valve, the first check valve is consistently fixed on the third support plate, one side of the elastic air bag is communicated with a PE pipe, the PE pipe penetrates through the third support plate, a second check valve is fixedly arranged on one side wall of the collection box in a penetrating mode, the other end of the PE pipe is communicated with the second check valve, the waterproof ventilation film is vertically fixedly arranged in the collection box, a second connecting pipe is arranged on the other side of the collection box in a communicating mode through a control valve, one end, close to the collection box, of the second shell is provided with a second through hole, and the second connecting pipe penetrates through the second through hole.
Specifically, the lateral wall rotation of shell two is equipped with the knob, rotate through the bearing on the shell two lateral walls and run through and be equipped with the screw rod, screw rod one end with the knob is connected, the other end of screw rod passes lifter plate one, be equipped with on the lifter plate one with screw rod matched with pivoted screw hole, shell two inner wall connection is equipped with a plurality of slip posts two that run through lifter plate one, slip post two top connection is equipped with the stopper, a plurality of still slip cover is equipped with lifter plate two on the slip post two, the lifter plate is located between stopper and lifter plate one, lifter plate two can offset with the stopper, the outside cover of slider post two is equipped with spring one, one end and lifter plate one phase fixed connection of spring one, the other end and lifter plate two phase fixed connection of spring one, lifter plate two upside connection is equipped with wedge shaped latch segment one, the downside connection of lifter plate two is equipped with wedge shaped latch segment two.
Preferably, a fixing plate is connected to the inner wall of the second shell, and one side of the fixing plate is connected with the support rod through the second spring.
Further, one end inner wall of the first shell is connected with a shielding ring which can prop against the rotating column through a fixing rod, and the shielding ring is provided with a taking-out groove corresponding to the connecting hole position.
Specifically, the upside of extrusion pole two is equipped with the slider, the fixed support column that is equipped with of one end inner wall of shell two, the downside of support column is equipped with slider matched with slide rail.
Compared with the prior art, the invention has the advantages that:
1. the rotation of the rotating column can be automatically realized through the rotation of the first shell on the second shell, so that the disposable nozzle assembly to be used can be rotated to a position connected with the first connecting pipe, the disposable nozzle assembly can be conveniently and quickly connected, the manual operation is not needed, and the disposable nozzle assembly is safer and more sanitary;
2. the disposable nozzle assembly and the first connecting pipe can be automatically connected through the material taking assembly, and the cylinder body can be automatically slid to the position of the taking-out notch, so that the disposable nozzle assembly can be quickly taken out of the rotating groove, and the disposable nozzle assembly is more convenient and quicker to take out;
3. After the connection of the disposable nozzle assemblies is completed each time, the corresponding rotating groove faces the taking-out hole, and before the next operation, a plurality of disposable nozzle assemblies fixed on the outer side of the rotating column can be always placed on the inner side of the first shell, so that the disposable nozzle assemblies which are not installed and connected are prevented from being exposed to the outside and suffering from external pollution;
4. after spraying the liquid medicine through the disposable nozzle assembly, the disposable nozzle assembly can be connected to the second connecting pipe, the disposable nozzle assembly can absorb the mouth water, the mouth water of a patient is prevented from flowing to an affected part to affect the medicine effect, and in the process, the first connecting pipe automatically contracts in the second housing, and the first connecting pipe is prevented from being polluted by foreign objects;
5. through the effect of shielding ring, only with the disposable shower nozzle subassembly of connecting pipe one can be gliding take out the groove through, and then can make the barrel take out in taking out breach position, and then can be to the firm shielding of unused disposable shower nozzle subassembly fixed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another perspective view of the present invention.
FIG. 3 is a schematic view showing the structure of the side of the extraction hole of the present invention.
FIG. 4 is a schematic view of the cross-sectional structure of the position A-A of FIG. 3 in accordance with the present invention.
FIG. 5 is a schematic cross-sectional view of the first and second housings of FIG. 3 in an expanded state in accordance with the present invention.
Fig. 6 is a schematic perspective view of a shielding ring according to the present invention.
Fig. 7 is a schematic perspective view of a rotating column according to the present invention.
Fig. 8 is a schematic perspective view of a rotating assembly according to the present invention.
Fig. 9 is a schematic view of the disposable showerhead assembly of the present invention.
Fig. 10 is an enlarged view of the position a in fig. 5 according to the present invention.
As shown in the figure: 1. a first shell; 2. a second shell; 3. a disposable spray head assembly; 4. placing the assembly; 5. a rotating assembly; 6. a spray assembly; 7. a material taking assembly; 8. a suction assembly; 9. a suction pipe; 10. a cylinder; 11. an atomizing nozzle; 12. a rubber sheet; 13. a rotating shaft; 14. rotating the column; 15. a rotating groove; 16. taking out the notch; 17. a worm wheel; 18. a worm; 19. a gear; 20. a rack; 21. shaped frame; 22. a first magnetic member; 23. a second magnetic piece; 24. a sliding column I; 25. a sliding block; 26. a rotating lever; 27. a one-way bearing; 28. a take-out hole; 29. a liquid storage box; 30. a pump body; 31. a first connecting pipe; 32. a hose; 33. a connection hole; 34. a liquid inlet pipe; 35. a first supporting plate; 36. a second supporting plate; 37. a third supporting plate; 38. a first extrusion rod; 39. a second extrusion rod; 40. a support rod; 41. a sliding hole; 42. a collection box; 43. a waterproof breathable film; 44. a control valve; 45. a second connecting pipe; 46. a knob; 47. a screw; 48. lifting plate I; 49. a sliding column II; 50. a lifting plate II; 51. a first locking block; 52. a second locking block; 53. a fixing plate; 54. a fixed rod; 55. a shielding ring; 56. a take-out groove; 57. a support column; 58. an elastic air bag; 59. a PE tube; 60. a first check valve; 61. and a second check valve.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
In the description of the present invention, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
Referring to fig. 1, 2, 3, 4 and 9, a multifunctional oral cavity spraying device comprises a first shell 1 and a second shell 2, wherein one side of one end of the first shell 1 is hinged with one side of one end of the second shell 2, a plurality of disposable nozzle assemblies 3 are placed in the first shell 1, a placement assembly 4 is arranged in the first shell 1 so that the plurality of disposable nozzle assemblies 3 can be stored on the placement assembly 4, a rotating assembly 5 for rotating the placement assembly 4 is arranged in the first shell 1, a spraying assembly 6 is arranged in the second shell 2, the spraying assembly 6 is connected with the disposable nozzle assemblies 3 and used for spraying an affected part, a material taking assembly 7 for taking out the disposable nozzle assemblies 3 in the first shell 1 is arranged in the second shell 2, and a suction assembly 8 is arranged on one side of the second shell 2 and used for collecting produced oral water; the disposable nozzle assembly 3 comprises a suction pipe 9, a cylinder 10 and an atomization nozzle 11, one end of the suction pipe 9 is communicated with the cylinder 10, the other end of the cylinder 10 is communicated with the atomization nozzle 11, a plurality of first through holes are formed in the side wall of the cylinder 10, a rubber sheet 12 is arranged on the inner wall of the cylinder 10, the rubber sheet 12 completely covers the first through holes, and one end, far away from the atomization nozzle 11, of the rubber sheet 12 is fixed with the cylinder 10.
Referring to fig. 1, 4, 5 and 8, the rotating assembly 5 includes a rotating shaft 13, a worm wheel 17, a worm 18, a gear 19, a rack 20, a -shaped frame 21, a first magnetic member 22 and a second magnetic member 23, two ends of the rotating shaft 13 are respectively connected with two ends of an inner wall of a first casing 1 in a rotating manner, the worm wheel 17 is sleeved and fixed on an outer side of one end of the rotating shaft 13, one end inner wall of the first casing 1 is connected with a plurality of first sliding columns 24, a plurality of outer sliding sleeves of the first sliding columns 24 are provided with sliding blocks 25, the sliding blocks 25 are fixedly connected with a -shaped frame 21, the rack 20 is fixed on an inner wall of the -shaped frame 21, two rotating seats are further fixedly arranged on an inner wall of one end of the first casing 1, a rotating rod 26 is rotatably arranged between inner sides of the two rotating seats, one end of the rotating rod 26 is sleeved and fixed with the worm 18 meshed with the worm wheel 17, the one-way bearing 27 is fixedly sleeved on the outer side of the other end of the rotating rod 26, the gear 19 is fixedly sleeved on the outer side of the one-way bearing 27, the gear 19 is meshed with the rack 20, the first magnetic part 22 is fixedly embedded on one side, close to the inner wall of the first shell 1, of the -shaped frame 21, the second magnetic part 23 is fixedly embedded on the outer wall of one side of the second shell 2, the first magnetic part 22 and the second magnetic part 23 can attract each other along with the rotation of the first shell 1 corresponding to the second shell 2, a take-out hole 28 is formed in one side of the first shell 1, so that the disposable spray head assembly 3 can be taken out from the first shell 1 through the take-out hole 28, a third spring is sleeved on the outer side of the first sliding column 24, one end of the third spring is fixedly connected with the sliding block 25, and the other end of the third spring is fixedly connected with the first shell 1.
Referring to fig. 1, 4, 5, 6, 7 and 9, the placement module 4 includes a rotating column 14, a rotating groove 15 and a removal notch 16, the rotating column 14 is sleeved and fixed on the outer side of the rotating shaft 13, a plurality of rotating grooves 15 are arranged on the outer side of the rotating column 14 along the circumferential direction, the cross section of each rotating groove 15 is in a circular arc structure, the side surface of the cylinder 10 abuts against the inner wall of each rotating groove 15, and the removal notch 16 is arranged on the rotating groove 15, so that the cylinder 10 can be removed from the position of the rotating groove 15 through the removal notch 16.
Specifically, when the first casing 1 and the second casing 2 are unfolded in a rotating manner, the second magnetic part 23 and the first magnetic part 22 are attracted to each other, so that the first magnetic part 22 moves towards the second magnetic part 23, and simultaneously, the -shaped frame 21 is driven to slide towards the second magnetic part 23, the sliding block 25 on the -shaped frame 21 is enabled to slide stably when the outer side of the first casing 24 slides, the -shaped frame 21 is enabled to slide stably, the first casing 1 and the second casing 2 are driven to slide on the gear 19 when the -shaped frame 21 slides horizontally, the one-way bearing 27 is driven to rotate, the rotating rod 26 is driven to rotate, the worm 18 is driven to rotate through the rotating rod 26, the worm wheel 17 is driven to rotate, the rotating shaft 13 is enabled to rotate, the extracting hole 28 is aligned to the adjacent side rotating groove 15 from one rotating groove 15 on the rotating column 14, the disposable nozzle assembly 3 in the extracting hole 28 is enabled to be aligned to the extracting hole 28, when the first casing 1 and the second casing 2 are required to slide horizontally, the first casing 1 and the second casing 2 are driven to slide, the rack 20 is driven to slide on the gear 19 when the first casing 1 and the second casing 2 slide horizontally, the one-way bearing 27 is driven to rotate through the rotating rod 26 is driven to rotate, the worm wheel 18 is driven to rotate through the rotating rod 18, and the rotating rod 17 is driven to rotate, the rotating through the rotating rod, the rotating rod 13 is driven to rotate, and the rotating is driven to rotate, the rotating one side rotating hole 13 is driven to rotate, and the rotating, the one side is driven to rotate, and the rotating hole is driven to rotate, and the rotating, and the one-way rotating rod is made to rotate, and the rotating rod is.
Specifically, the plurality of disposable head assemblies 3 can be placed in different rotary grooves 15 for storage, the cylinder 10 can be fixed in the rotary groove 15 through the rotary groove 15 with the circular arc structure, and the cylinder 10 can be taken out at the position of the taking-out notch 16 when sliding to the position of the taking-out notch 16.
Referring to fig. 1, 4 and 5, the spray assembly 6 includes a liquid storage box 29, a pump body 30, a first connecting pipe 31 and a flexible pipe 32, the liquid storage box 29 is fixed in a second housing 2, the pump body 30 is fixed at the outer side of the liquid storage box 29, a liquid inlet end of the pump body 30 is communicated with the liquid storage box 29, an output end of the pump body 30 is communicated with the flexible pipe 32, the other end of the flexible pipe 32 is communicated with the first connecting pipe 31, a connecting hole 33 is formed in a side wall of one end of the second housing 2, the first connecting pipe 31 can penetrate through the connecting hole 33, the position of the connecting hole 33 corresponds to that of the taking-out hole 28, a liquid inlet hole is formed in the second housing 2, a liquid inlet pipe 34 communicated with the liquid storage box 29 is arranged in the liquid inlet hole, and a pipe cap in threaded fit with the liquid inlet pipe 34 is arranged on the liquid inlet pipe 34.
Specifically, the liquid inlet pipe 34 can be opened by rotating the pipe cap, the medicine to be sprayed can be stored in the liquid storage box 29 conveniently through the liquid inlet pipe 34, the medicine in the liquid storage box 29 can be sequentially connected with the first connecting pipe 31 through the hose 32 by opening the pump body 30, and the pump body 30 is controlled to be opened and closed through an external controller during specific use.
Referring to fig. 1, 4, 5 and 10, the material taking assembly 7 includes a first supporting plate 35, a second supporting plate 36, a third supporting plate 37, a first extruding rod 38 and a second extruding rod 39, the first supporting plate 35 is fixedly connected with the other end of the first connecting pipe 31 in a sealing manner, the third supporting plate 37 is connected with the other side of the first supporting plate 35 through the first extruding rod 38, the second supporting plate 36 is fixedly connected with the liquid storage box 29, the other side of the third supporting plate 37 is fixedly connected with one end of the second extruding rod 39, the other end of the second extruding rod 39 is connected with an extruding block through a supporting rod 40, a sliding hole 41 is formed in the second housing 2, the supporting rod 40 passes through the sliding hole 41, and the supporting rod 40 can slide in the sliding hole 41; the outer side wall of the second shell 2 is rotatably provided with a knob 46, the side wall of the second shell 2 is rotatably provided with a screw 47 in a penetrating manner through a bearing, one end of the screw 47 is connected with the knob 46, the other end of the screw 47 penetrates through a first lifting plate 48, the first lifting plate 48 is provided with a threaded hole which is matched with the screw 47 to rotate, the inner wall of the second shell 2 is connected with a plurality of sliding columns II 49 which penetrate through the first lifting plate 48 in a sliding manner, the top ends of the sliding columns II 49 are connected with limiting blocks, a plurality of sliding columns II 49 are also sleeved with a second lifting plate 50 in a sliding manner, the second lifting plate 50 is positioned between the limiting blocks and the first lifting plate 48, the second lifting plate 50 can be abutted against the limiting blocks, the outer side of the sliding column II 49 is sleeved with a first spring, one end of the first spring is fixedly connected with the first lifting plate 48, the other end of the first spring is fixedly connected with the second lifting plate 50, the upper side of the lifting plate II 50 is connected with a wedge-shaped locking block 51, and the lower side of the second rod 39 is connected with a wedge-shaped locking block II 52; the inner wall of the second shell 2 is connected with a fixing plate 53, and one side of the fixing plate 53 is connected with the supporting rod 40 through a second spring.
Specifically, when the first casing 1 and the second casing 2 are unfolded, and the take-out hole 28 and the connecting hole 33 are corresponding, the extrusion block is pushed to slide on the outer side of the second casing 2, so that the support rod 40 slides in the sliding hole 41, and the second extrusion rod 39 pushes the third support plate 37 to slide against the elastic force of the second spring, at this time, the second locking block 52 on the second extrusion rod 39 can skip the first locking block 51, the first locking block 51 is extruded when the first locking block 51 is skipped, the second lifting plate 50 can stably lift and slide on the outer side of the second sliding column 49 under the action of the first spring, after the second locking block 52 skips the first locking block 51, the second locking block 52 continues to slide, and the second extrusion rod 39 drives the third support plate 37, the first extrusion rod 38 and the first support plate 35 to slide, the first connecting pipe 31 is driven to slide through the first support plate 35 and is inserted into the suction pipe 9, at this time, the atomizer 11 at the other end of the first housing 1 can be abutted against the first housing 1 (in order to make the first housing 1 generate a reaction force to the atomizer 11, the cylinder 10 and the suction tube 9 are stationary relative to the first housing 1, so that the first connecting tube 31 is smoothly inserted into the suction tube 9), the suction tube 9 and the first connecting tube 31 are in interference fit, so that the first connecting tube 31 can be fixed at one end of the first connecting tube 31 when the first connecting tube 31 is inserted into the suction tube 9, the extrusion block is released after the first connecting tube 31 is inserted into the suction tube 9, the supporting rod 40 is pushed to slide away from the second direction by the elastic force of the second spring when the second spring is reset, the first connecting tube 31 and the suction tube 9 are driven to slide by the extrusion rod 39, the third supporting plate 37, the first extrusion rod 38 and the first supporting plate 35 until the first locking block 51 and the second locking block 52 are abutted, the barrel 10 just slides to the position of the taking-out notch 16, so that when the first shell 1 rotates around the second shell 2 to be folded for resetting, the barrel 10 can slide out of the position of the taking-out notch 16, and the disposable nozzle assembly 3 can be automatically taken out of the first shell 1 to spray on affected parts.
Referring to fig. 1, 5 and 10, the suction assembly 8 includes a collection box 42, a waterproof and air-permeable membrane 43 and an elastic air bag 58, the collection box 42 is fixed on the inner wall of the second housing 2, the elastic air bag 58 is fixed between the second support plate 36 and the third support plate 37, a one-way valve 60 is disposed on one side of the elastic air bag 58 in a communicating manner, the one-way valve 60 is disposed on the third support plate 37 in a penetrating manner, a PE pipe 59 is disposed on one side of the elastic air bag 58 in a communicating manner, the PE pipe 59 is disposed on the third support plate 37 in a penetrating manner, a second check valve 61 is disposed on one side wall of the collection box 42 in a penetrating manner, the other end of the PE pipe 59 is communicated with the second check valve 61, a waterproof and air-permeable membrane 43 is disposed in the collection box 42 in a vertically fixed manner, a second connecting pipe 45 is disposed on the other side of the collection box 42 in a communicating manner through the control valve 44, a through hole II is disposed at one end of the second housing 2 adjacent to the collection box 42, and the second connecting pipe 45 passes through the hole II.
Specifically, when the third support plate 37 slides towards the second support plate 36, the elastic air bag 58 can be extruded, at the moment, the air in the elastic air bag 58 is discharged through the first check valve 60 under the action of the first check valve 60, the air can not be blown into the collecting box 42 under the action of the second check valve 61, when the water is required to be sucked, the suction pipe 9 is pulled out of the first connecting pipe 31 and the suction pipe 9 is connected to the second connecting pipe 45, the suction pipe 9 is fixed on the second connecting pipe 45 due to the interference fit of the second connecting pipe 45 and the suction pipe 9, at the moment, the control valve 44 is opened, the knob 46 is rotated, the screw 47 is driven to rotate, the lifting plate 48 slides towards the knob 46 on the outer side of the second sliding column 49, the lifting plate 50 is pulled by the first spring, the locking block 51 is separated from the locking block 52, the first locking block 51 does not clamp and fix the second locking block 52 any more, the second spring drives the supporting rod 40 to slide, the second extrusion rod 39 pulls the third supporting plate 37, the second extrusion rod 39 pulls the elastic air bag 58 to expand, the first check valve 60 is closed, the PE pipe 59 (bendable) and the second check valve 61 (when the second check valve 61 is opened) are used for pumping air into the collecting box 42, negative pressure is generated in the collecting box 42, suction force is generated in the cylinder 10 through the control valve 44, the second connection pipe 45 and the suction pipe 9, suction force is generated when the cylinder 10 is placed in the oral cavity of a patient, suction port water is collected in the collecting box 42 through the suction pipe 9, the second connection pipe 45 and the control valve 44, the absorbed port water is prevented from permeating the waterproof air-permeable membrane 43 through the waterproof air-permeable membrane 43, and then enters the PE pipe 59 and the elastic air bag 58 through the second check valve 61, after the water is sucked, the control valve 44 is closed, the lifting plate I48 is reset by reversely rotating the knob 46, the suction pipe 9 is pulled out of the second connecting pipe 45 and is thrown into the medical garbage can, and when the medical garbage can is specifically used, the control valve 44 is controlled to be opened and closed through an external controller.
Referring to fig. 1, 5 and 6, an inner wall of one end of the first housing 1 is connected to a shielding ring 55 capable of abutting against the rotating post 14 through a fixing rod 54, and the shielding ring 55 is provided with a removal slot 56 corresponding to the position of the connecting hole 33.
Specifically, when the rotating column 14 rotates in the first housing 1, the shielding ring 55 does not rotate, and the position of the taking-out groove 56 is unchanged, so that a plurality of disposable nozzle assemblies 3 fixed on the rotating column 14 are shielded, the uninstalled disposable nozzle assemblies 3 are prevented from sliding in the rotating groove 15, the cylinder 10 on the uninstalled disposable nozzle assemblies slides out through the taking-out notch 16, the first connecting pipe 31 can be inserted into the disposable nozzle assemblies 3 in the corresponding rotating groove 15 through the rotating groove 15 only when the rotating groove 15 corresponds to the connecting hole 33, and the first connecting pipe 31 is fixed on the first connecting pipe 31.
Referring to fig. 1 and 5, a slide block is disposed on the upper side of the second extrusion rod 39, a support column 57 is fixedly disposed on an inner wall of one end of the second housing 2, and a slide rail matched with the slide block is disposed on the lower side of the support column 57.
Specifically, when the second extrusion rod 39 slides, the sliding block slides on the sliding rail, so that the second extrusion rod 39 slides stably.
The working principle and the use flow of the invention are as follows:
when not used, the portable folding type electric bicycle is in a folding state like that of figure 1, wherein the first shell 1 and the second shell 2 are in a folding state, and are convenient to carry;
before use, the liquid inlet pipe 34 can be opened by rotating the pipe cap, so that the medicine to be sprayed can be conveniently stored in the liquid storage box 29 through the liquid inlet pipe 34, and a plurality of disposable nozzle assemblies 3 which need to be used are placed in a plurality of rotating grooves 15 (except the rotating grooves 15 which are aligned with the taking-out holes 28 and are used for avoiding the condition of being touched and polluted by foreign objects when the disposable nozzle assemblies are carried) on the rotating column 14;
when one of the disposable nozzle assemblies 3 in the first housing 1 is required to be aligned with the connection hole 33, the first housing 1 and the second housing 2 are unfolded to be in the state shown in fig. 5;
when the first shell 1 and the second shell 2 are unfolded in a rotating mode, the second magnetic part 23 and the first magnetic part 22 are attracted in opposite directions, the first magnetic part 22 moves towards the second magnetic part 23, meanwhile, the -shaped frame 21 is driven to slide towards the second magnetic part 23, the -shaped frame 21 can stably slide when the sliding block 25 on the -shaped frame 21 slides outside the first sliding column 24, the rack 20 is driven to slide on the gear 19 when the -shaped frame 21 horizontally slides, the one-way bearing 27 is driven to rotate, at the moment, the one-way bearing 27 is in a driving state, the rotating rod 26 is driven to rotate, the worm 18 is driven to rotate through the rotating rod 26, the worm wheel 17 is driven to rotate, the rotating shaft 13 is driven to rotate, the one rotating groove 15 on the rotating column 14 aligns with the taking-out hole 28 to the adjacent side rotating groove 15, and the disposable nozzle assembly 3 in the rotating shaft is aligned with the taking-out hole 28;
At this time, in the state that the first casing 1 and the second casing 2 are unfolded, the taking-out hole 28 corresponds to the connecting hole 33, the extrusion block is pushed to slide outside the second casing 2, so that the supporting rod 40 slides in the sliding hole 41, the elastic force of the second spring is overcome, the extrusion rod 39 pushes the third supporting plate 37 to slide, the extrusion of the elastic air bag 58 can be performed when the third supporting plate 37 slides towards the second supporting plate 36, at this time, the locking block two 52 on the extrusion rod 39 can skip the locking block one 51, the locking block one 51 can be extruded when the locking block one 51 is skipped, the lifting plate two 50 can stably slide up and down outside the sliding column two 49 under the action of the first spring, after the locking block two 52 skips the locking block one 51, the locking block two 52 continues to slide, and the extrusion rod two 39 drives the third supporting plate 37, the extrusion rod one 38 and the first supporting plate 35 to slide, the first connecting pipe 31 is driven to be inserted into the suction pipe 9 in a sliding manner through the first supporting plate 35, at this time, the atomizing nozzle 11 at the other end of the first housing 1 can be abutted against the first housing 1 (in order to enable the first housing 1 to generate a reaction force to the atomizing nozzle 11, the cylinder 10 and the suction pipe 9 are static relative to the first housing 1, so that the first connecting pipe 31 is conveniently and smoothly inserted into the suction pipe 9), the suction pipe 9 and the first connecting pipe 31 are in interference fit, so that the first connecting pipe 31 can be fixed at one end of the first connecting pipe 31 when the first connecting pipe 31 is inserted into the suction pipe 9, the extrusion block is released after the first connecting pipe 31 is inserted into the suction pipe 9, the supporting rod 40 is pushed to slide away from the second spring by the elastic force generated by the second spring to cooperate with the second extrusion rod 39, the third supporting plate 37, the first extrusion rod 38, the first supporting plate 35 drives the first connecting pipe 31 and the suction pipe 9 to slide until the first locking block 51 and the second locking block 52 are propped against each other, the cylinder 10 just slides to the position of the taking-out notch 16, and in addition, when the second extrusion rod 39 slides, the sliding block slides on the sliding rail, so that the second extrusion rod 39 slides stably;
When the rotating column 14 rotates in the first shell 1, the shielding ring 55 does not rotate, the position of the taking-out groove 56 is unchanged, and therefore a plurality of disposable nozzle assemblies 3 fixed on the rotating column 14 are shielded, the non-installed disposable nozzle assemblies 3 are prevented from sliding in the rotating groove 15, the cylinder 10 on the non-installed disposable nozzle assemblies slides out through the taking-out notch 16, the first connecting pipe 31 can only pass through the rotating groove 15 when the rotating groove 15 corresponds to the connecting hole 33, the first connecting pipe 31 is inserted into the disposable nozzle assemblies 3 in the corresponding rotating groove 15, and the disposable nozzle assemblies 3 are further fixed on the first connecting pipe 31;
the first shell 1 and the second shell 2 are reset and folded, the first shell 1 and the second shell 2 are rotated, the first shell 1 is separated from the second shell 2 by the pulling force generated when the first shell 1 and the second shell 2 are separated, the sliding block 25 slides outside the first shell 24 by the elastic force generated when the spring three is reset, the -shaped frame 21 slides in the direction far away from the second magnetic part 23, the rack 20 can be driven to slide on the gear 19, the gear 19 is rotated, the rotation of the rotation rod 26 cannot be driven due to the action of the one-way bearing 27, the rotation of the rotation shaft 13 cannot be driven by the worm wheel 17 and the worm 18, the rotation of the rotation column 14 cannot be driven, the first shell 1 is reset by rotating and folding around the second shell 2, the cylinder 10 can slide out at the position of the taking-out notch 16, the disposable spray head assembly 3 is automatically taken out in the first shell 1 by the taking-out hole 28 along with the cylinder 10, the disposable spray head assembly 3 in the first shell 1 is fixed on the first shell 31, the disposable spray head assembly 3 is not driven to rotate the rotation rod 26 in the process, and the disposable spray head assembly 3 is still placed in the placing slot 15 is prevented from being polluted in the process of placing the disposable spray head assembly 3;
When spraying, the atomizing nozzle 11 on the sliding cylinder 10 is aligned with an affected part to be sprayed, the medicine in the liquid storage box 29 can sequentially pass through the hose 32, the first connecting pipe 31, the suction pipe 9 and the cylinder 10 by opening the pump body 30, and the medicine is sprayed on the affected part by the atomizing nozzle 11, and at the moment, the through hole I can be blocked by the rubber sheet 12 (because the rubber sheet 12 is arranged on the inner wall of the cylinder 10 and completely covers the through hole I, one end of the rubber sheet 12 far away from the atomizing nozzle 11 is fixed with the cylinder 10, and therefore, the pressure in the cylinder 10 is increased when the medicine is gushed into the cylinder 10, and the rubber sheet 12 is extruded to be propped against the inner wall of the cylinder 10, so that the purpose of blocking the through hole I is achieved);
since the elastic air bag 58 can be extruded when the third supporting plate 37 slides towards the second supporting plate 36, the air in the elastic air bag 58 is discharged through the first one-way valve 60 under the action of the first one-way valve 60, the air in the collecting box 42 is not blown in under the action of the second one-way valve 61, after spraying is finished, when water is required to be sucked, the suction pipe 9 is pulled out of the first connecting pipe 31 and the suction pipe 9 is connected with the second connecting pipe 45, the suction pipe 9 is fixed on the second connecting pipe 45 due to the interference fit of the second connecting pipe 45 and the suction pipe 9, at the moment, the first lifting plate 48 slides towards the direction of the knob 46 outside the second sliding column 49 by opening the control valve 44 and rotating the knob 46 to drive the screw 47, the first lifting plate 51 is separated from the second locking plate 52 by the traction of the first lifting plate 50 of the spring, the first locking block 51 does not clamp and fix the second locking block 52 any more, the second spring drives the supporting rod 40 to slide, the second extrusion rod 39 pulls the third supporting plate 37, the second extrusion rod 39 pulls the elastic air bag 58 to expand, the first check valve 60 is closed, the PE pipe 59 (bendable) and the second check valve 61 (when the second check valve 61 is opened) are used for pumping air into the collecting box 42, negative pressure is generated in the collecting box 42, suction force is generated in the cylinder 10 through the control valve 44, the second connection pipe 45 and the suction pipe 9, suction force is generated when the cylinder 10 is placed in the oral cavity of a patient, suction port water is collected in the collecting box 42 through the suction pipe 9, the second connection pipe 45 and the control valve 44, the absorbed port water is prevented from permeating the waterproof air-permeable membrane 43 through the waterproof air-permeable membrane 43, and then enters the PE pipe 59 and the elastic air bag 58 through the second check valve 61, after the water is sucked, the control valve 44 is closed, the lifting plate I48 is reset by reversely rotating the knob 46, the suction pipe 9 is pulled out of the second connecting pipe 45 and is thrown into the medical garbage can, and when the medical garbage can is specifically used, the control valve 44 and the pump body 30 are controlled to be opened and closed through an external controller.
The above steps are the application process, and the next repetition is needed.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the invention belongs to the prior art known to the person skilled in the art.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. A multifunctional oral spray device, characterized in that: the disposable shower nozzle comprises a first shell (1) and a second shell (2), wherein one side of one end of the first shell (1) is hinged with one side of one end of the second shell (2), a plurality of disposable shower nozzle assemblies (3) are placed in the first shell (1), a placement assembly (4) is arranged in the first shell (1) so that the plurality of disposable shower nozzle assemblies (3) can be stored on the placement assembly (4), a rotating assembly (5) for rotating the placement assembly (4) is arranged in the first shell (1), a spraying assembly (6) is arranged in the second shell (2), the spraying assembly (6) is connected with the disposable shower nozzle assemblies (3) and used for spraying an affected part, a material taking assembly (7) for taking out the disposable shower nozzle assemblies (3) in the first shell (1) is arranged in the second shell (2), and a sucking assembly (8) is arranged on one side of the second shell (2) and used for collecting produced mouth water;
The disposable spray head assembly (3) comprises a suction pipe (9), a cylinder body (10) and an atomization spray head (11), one end of the suction pipe (9) is communicated with the cylinder body (10), the other end of the cylinder body (10) is communicated with the atomization spray head (11), a plurality of first through holes are formed in the side wall of the cylinder body (10), a rubber sheet (12) is arranged on the inner wall of the cylinder body (10), the rubber sheet (12) completely covers the first through holes, and one end, far away from the atomization spray head (11), of the rubber sheet (12) is fixed with the cylinder body (10);
the rotating assembly (5) comprises a rotating shaft (13), a worm wheel (17), a worm (18), a gear (19), a rack (20), a -shaped frame (21), a first magnetic part (22) and a second magnetic part (23), wherein two ends of the rotating shaft (13) are respectively and rotatably connected with two ends of the inner wall of the first casing (1), the worm wheel (17) is sleeved and fixed on the outer side of one end of the rotating shaft (13), a plurality of first sliding columns (24) are connected with the inner wall of one end of the first casing (1), sliding blocks (25) are sleeved on the outer side of the first sliding columns (24), the sliding blocks (25) are fixedly connected with the -shaped frame (21), the rack (20) is fixed on the inner wall of the -shaped frame (21), two rotating seats are fixedly arranged on the inner wall of one end of the first casing (1), a rotating rod (26) is rotatably arranged between the inner sides of the two rotating seats, a worm (18) meshed with the rotating rod (17) is fixedly sleeved on the outer side of one end of the rotating rod (26), a plurality of the other end of the rotating rod (26) is fixedly sleeved with a bearing (27), the outer side of the worm wheel (26) is fixedly meshed with the one side of the gear (19) and one side of the rack (19) is fixedly meshed with the one side of the rack (19), the magnetic part II (23) is embedded and fixed on the outer wall of one side of the shell II (2), the magnetic part I (22) and the magnetic part II (23) can attract each other along with the rotation of the shell II (2) corresponding to the shell I (1), one side of the shell I (1) is provided with a taking-out hole (28) so that the disposable nozzle component (3) can be taken out from the shell I (1) through the taking-out hole (28), a spring III is sleeved on the outer side of the sliding column I (24), one end of the spring III is fixedly connected with the sliding block (25), and the other end of the spring III is fixedly connected with the shell I (1).
2. A multi-functional oral spray device according to claim 1, wherein: the utility model provides a place subassembly (4) including rotating post (14), rotation groove (15) and take out breach (16), the outside at pivot (13) is established to rotation post (14) cover, and is a plurality of rotation groove (15) set up in the outside of rotating post (14) along the circumferencial direction, rotation groove (15) cross-section is convex structure setting, barrel (10) side and rotation groove (15) inner wall offset, take out breach (16) set up on rotation groove (15) to make barrel (10) can follow rotation groove (15) position through taking out breach (16) and take out.
3. A multi-functional oral spray device according to claim 2, wherein: the spraying subassembly (6) is including stock solution box (29), pump body (30), connecting pipe one (31) and hose (32), stock solution box (29) are fixed in shell two (2), the outside at stock solution box (29) is fixed to pump body (30), the feed liquor end of pump body (30) communicates in stock solution box (29), the output and the hose (32) of pump body (30) communicate, the other end and the connecting pipe one (31) of hose (32) communicate, be equipped with connecting hole (33) on shell two (2) one end lateral wall, connecting pipe one (31) accessible connecting hole (33), connecting hole (33) position is corresponding with taking out hole (28), be equipped with the feed liquor hole on shell two (2), be equipped with in the feed liquor hole with feed liquor pipe (34) of intercommunication in stock solution box (29), be equipped with screw-thread fit's cap on feed liquor pipe (34).
4. A multi-functional oral spray device according to claim 3, wherein: the material taking assembly (7) comprises a first supporting plate (35), a second supporting plate (36), a third supporting plate (37), a first extruding rod (38) and a second extruding rod (39), wherein the first supporting plate (35) is fixedly connected with the other end of the first connecting pipe (31), the third supporting plate (37) is fixedly connected with the other side of the first supporting plate (35) through the first extruding rod (38), the second supporting plate (36) is fixedly connected with the liquid storage box (29), the other side of the third supporting plate (37) is fixedly connected with one end of the second extruding rod (39), the other end of the second extruding rod (39) is provided with an extruding block through a supporting rod (40), a sliding hole (41) is formed in the second casing (2), the supporting rod (40) penetrates through the sliding hole (41), and the supporting rod (40) can slide in the sliding hole (41).
5. The multi-purpose oral spray device of claim 4, wherein: the utility model provides a suction component (8) is including collecting box (42), waterproof ventilated membrane (43) and elasticity gasbag (58), collect the inner wall of box (42) and fix in two (2) of shell, elasticity gasbag (58) are fixed between two (36) of backup pad and three (37) of backup pad, one side intercommunication of elasticity gasbag (58) is equipped with check valve one (60), one side intercommunication of elasticity gasbag (58) is equipped with PE pipe (59) throughout and is fixed on three (37) of backup pad, PE pipe (59) run through three (37) setting of backup pad, it is equipped with check valve two (61) to run through to collect box (42) a side wall, the other end and the second (61) of check valve of PE pipe (59) are linked together, the vertical waterproof ventilated membrane (43) that are equipped with in collection box (42) are equipped with two (45) through control valve (44) intercommunication, one end that shell two (2) are close to collection box (42) is equipped with through-hole two (45), connecting pipe two (45) pass through-hole.
6. The multi-purpose oral spray device of claim 5, wherein: the outer side wall of the second shell (2) rotates and is provided with a knob (46), the side wall of the second shell (2) is rotatably penetrated through a bearing and is provided with a screw rod (47), one end of the screw rod (47) is connected with the knob (46), the other end of the screw rod (47) penetrates through a first lifting plate (48), a threaded hole which is matched with the screw rod (47) and rotates is formed in the first lifting plate (48), the inner wall of the second shell (2) is connected with a plurality of sliding columns (49) which penetrate through the first lifting plate (48) in a sliding manner, the top ends of the sliding columns (49) are connected with limiting blocks, a plurality of sliding columns (49) are further sleeved with a second lifting plate (50), the second lifting plate (50) is located between the limiting blocks and the first lifting plate (48), the second lifting plate (50) can be abutted against the limiting blocks, one end of the first lifting plate (48) is fixedly connected with the first lifting plate (48) in a sleeved mode, the other end of the first spring is fixedly connected with the second lifting plate (50), and the upper side of the second lifting plate (50) is connected with the second lifting plate (50) in a sliding mode, and the second side of the second lifting plate (50) is provided with a wedge-shaped locking block (39).
7. The multi-purpose oral spray device of claim 6, wherein: the inner wall of the second shell (2) is connected with a fixing plate (53), and one side of the fixing plate (53) is connected with the supporting rod (40) through a second spring.
8. The multi-purpose oral spray device of claim 7, wherein: one end inner wall of the first shell (1) is connected with a shielding ring (55) which can prop against the rotating column (14) through a fixed rod (54), and the shielding ring (55) is provided with a take-out groove (56) corresponding to the position of the connecting hole (33).
9. The multi-purpose oral spray device of claim 8, wherein: the upper side of the extrusion rod II (39) is provided with a sliding block, a supporting column (57) is fixedly arranged on the inner wall of one end of the shell II (2), and the lower side of the supporting column (57) is provided with a sliding rail matched with the sliding block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310234443.6A CN115920218B (en) | 2023-03-13 | 2023-03-13 | Multifunctional oral cavity spraying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310234443.6A CN115920218B (en) | 2023-03-13 | 2023-03-13 | Multifunctional oral cavity spraying device |
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| CN115920218B true CN115920218B (en) | 2023-05-09 |
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| US20070101994A1 (en) * | 2005-11-08 | 2007-05-10 | Waters Lewis W | Aerosol inhalation apparatus |
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| CN205814852U (en) * | 2016-04-29 | 2016-12-21 | 中国人民解放军第四军医大学 | A kind of department of otorhinolaryngology nursing chemical spraying device |
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| CN115920218A (en) | 2023-04-07 |
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