CN219185552U - Electronic mouth sprayer - Google Patents

Abstract

The utility model relates to the technical field of mouth sprayers, in particular to an electronic mouth sprayer, which comprises an atomizing spray head and a mouth spray main body, wherein a spray hole column is arranged in the middle of the atomizing spray head, an upper cover, a lower cover and a water absorbing cotton and an atomizing sheet which are clamped and positioned between the upper cover and the lower cover are arranged in the atomizing spray head, wherein a righting groove for limiting the position of the water absorbing cotton is arranged on the lower cover, the mouth sprayer is held by a hand and a button is pressed, a lithium battery can provide power for the operation of the atomizing sheet, and sprayed water drops only have the size of 10 mu m.

Description

Electronic mouth sprayer

Technical Field

The utility model relates to the technical field of mouth sprayers, in particular to an electronic mouth sprayer.

Background

The sprayer is a short-term sprayer, is an appliance for turning liquid medicine or other liquid into mist by utilizing the suction effect and uniformly spraying the liquid medicine or other liquid on other objects, consists of a device for compressing air, a tubule, a nozzle and the like, has the advantages of rapidness, high efficiency, portability, cost saving and the like, has wider application, is provided with a push type mouth spraying structure in the mouth spraying deodorization field, and is easy to operate and used for uniformly acting a mouth spraying medicament on the inner wall of an oral cavity;

the traditional push type mouth sprayer needs frequent operation of a user to realize spraying, the situation of uneven spraying cannot be avoided, the use is also inconvenient, the sprayed medicament is tiny liquid drops, the liquid drops are concentrated on the inner wall of an oral cavity, the excessive amount is easy, the loss is large, the medicament waste can be caused, the push type mouth sprayer realizes pressurized liquid spraying by means of a pressurizing structure positioned in the push type mouth sprayer, the structure is complex, the volume is large, and the assembly and the application of the mouth sprayer are not facilitated.

Disclosure of Invention

The utility model aims to provide an electronic mouth sprayer, which solves the technical problems that the traditional push-type mouth sprayer needs frequent operation of a user to realize spraying, is difficult to avoid uneven spraying, is inconvenient to use, and is inconvenient to assemble and apply due to the fact that sprayed medicament is tiny liquid drops, the liquid drops are concentrated on the inner wall of an oral cavity, are easy to be excessive and have large loss, can cause waste of the medicament, and the push-type mouth sprayer realizes pressurized spraying by virtue of a pressurizing structure positioned in the push-type mouth sprayer, and has complex structure and large volume.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides an electron mouth sprayer, includes atomizer and mouthful main part of spouting, atomizer middle part is provided with the orifice post, atomizer embeds upper cover, lower cover and centre gripping location cotton and the atomizing piece of absorbing water between the two, wherein, cover down and be provided with the normal position groove that is used for spacing cotton position of absorbing water, this normal position groove is linked together with atomizer, the cyclic annular water storage space that the upper cover encloses, just cotton, atomizing piece and the orifice post of absorbing water are just setting up in order, make cotton absorbing water can be outwards spouted from the orifice post after atomizing by the atomizing piece atomizing.

The beneficial effects are that: this electron mouth sprayer holds mouthful sprayer and presses the button, and the lithium cell can provide electric power for atomizing piece operation, and spun drop of water only has 10 mu m size, compares in traditional push type mouth and spouts, and it is more even to go out the fog, and soft sweet fragrance can be full of the oral cavity immediately, can not cause mouthful to spout the waste of medicament, and just the water storage space of annular that atomizer, upper cover enclosed is linked together with upper cover, lower cover, relies on the ability of absorbing water of cotton, can draw the moisture to atomizing piece and atomize, need not to set up the pressurizing mechanism alone and can go out the fog, and design benefit, small in size can portably use.

Further, the outside cover of atomizing piece is equipped with the atomizing cover, the periphery of atomizing cover just is located and is provided with at least through-hole on the upper cover, just be provided with at least one gap towards one side of through-hole in the standing groove.

Further, the cross-section of upper cover is "H" structural design, and inlays with the atomizer inner wall between be equipped with the lower cover, the center of upper cover is provided with the ring of running through corresponding with the atomizing piece, the external diameter that runs through the ring is unanimous with the narrow footpath size of orifice post, it is provided with little sealing washer to run through between ring and the upper cover inside wall.

Further, the cross-section of lower cover is "concave" structural design, the lower cover is connected with the atomizer lock, the lower cover inner wall just is located the righting groove both sides and all is provided with the clamping position, all fixed the inlaying in the clamping position is equipped with the second magnet, two between the clamping position and be located the downside of lower cover and fixedly inlay and be equipped with two conducting strips, the outside of lower cover is provided with at least one concave circle, spacing being provided with big sealing washer between lower cover and the atomizer inner wall.

Further, the port department of mouth spout the main part inlays and establishes the end cover that is fixed with and is pegged graft with atomizer and be connected, the inner wall both sides of end cover all are provided with the jack groove, and spacing the inserting is equipped with the PCB mainboard between two jack grooves, the other end of PCB mainboard is contradicted and is spouted the terminal inner wall of main part at the mouth, PCB mainboard and the spacing PCB subplate that has of end cover inner wall support centre gripping, it is equipped with two electric thimble to insert on the PCB subplate, electric thimble wears out the end cover and offsets with the conducting strip and contact, the end cover is provided with two recesses towards one side of mouth spout the main part, and all fixedly inlay in the recess and be equipped with first magnet, first magnet corresponds the setting with the second magnet.

Further, fixedly provided with lithium cell, USB interface and at least one switch on the PCB mainboard, the USB interface wears to export to spout the main part setting, just the USB interface is connected with the lithium cell electricity, one side of end cover is provided with the extension board, and the free end of extension board is fixed with the button, the front of button wears to export to spout the main part outer wall, the reverse side of button is contradicted in the upside of switch.

Drawings

FIG. 1 is a split structure diagram of an electronic mouth sprayer of the utility model;

FIG. 2 is a side cutaway view of an electronic mouth spray according to the present utility model;

fig. 3 is a front cut-away view of an electronic mouth sprayer of the utility model.

Reference numeral 1, an atomization nozzle; 11. a jet hole column; 2. a mouth spray body; 21. an end cap; 22. a PCB motherboard; 23. a lithium battery; 24. a USB interface; 25. a switch; 26. a first magnet; 27. a button; 28. a PCB sub-board; 29. the electric thimble is connected; 3. an upper cover; 31. a through ring; 32. a small seal ring; 4. a lower cover; 41. a righting groove; 42. a clamping position; 43. a second magnet; 44. a conductive sheet; 45. a concave ring; 46. a large seal ring; 5. a water-absorbing cotton; 6. an atomizing sheet; 61. an atomizing sleeve.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

Referring to fig. 1 to 3, an electronic mouth sprayer comprises an atomization spray head 1 and a mouth spray main body 2, wherein a spray hole column 11 is arranged in the middle of the atomization spray head 1, an upper cover 3, a lower cover 4 and absorbent cotton 5 and an atomization sheet 6 which are clamped and positioned between the upper cover 3 and the lower cover 4 are arranged in the atomization spray head 1, a righting groove 41 for limiting the position of the absorbent cotton 5 is arranged on the lower cover 4, the righting groove 41 is communicated with an annular water storage space enclosed by the atomization spray head 1 and the upper cover 3, and the absorbent cotton 5, the atomization sheet 6 and the spray hole column 11 are arranged in sequence and are opposite to each other, so that water absorbed by the absorbent cotton 5 can be sprayed out from the spray hole column 11 after being atomized by the atomization sheet 6;

specifically, the annular water storage space enclosed by the atomizing nozzle 1 and the upper cover 3 is communicated with the righting groove 41 between the upper cover 3 and the lower cover 4, and water can be drawn to the atomizing sheet 6 for atomization by means of the water absorption capacity of the water absorption cotton 5, so that mist can be discharged without independently arranging a pressurizing mechanism; a one-way valve is fixedly embedded between the upper cover 3 and the lower cover 4 and is used for adding liquid into the water storage space.

Further, an atomization sleeve 61 is sleeved on the outer side of the atomization sheet 6, at least a through hole is formed in the periphery of the atomization sleeve 61 and located on the upper cover 3, and at least one gap is formed in one side, facing the through hole, of the righting groove 41;

further, the atomizing sleeve 61 is made of rubber or silica gel material, and has tightness when being extruded and deformed, the atomizing sleeve 61 is annular, a concave groove is formed in the inner side of the atomizing sleeve, and an opening is formed in one side of the concave groove in an adaptive manner, so that the atomizing sheet 6 can be conveniently placed in the atomizing sleeve; the through holes can guide liquid in the annular water storage space between the upper cover 3 and the lower cover 4, and the gaps can guide the liquid to be in contact with the absorbent cotton 5, so that the absorbent cotton 5 can absorb liquid.

Further, the cross section of the upper cover 3 is in an H-shaped structural design, a lower cover 4 is embedded between the upper cover and the inner wall of the atomizing nozzle 1, a penetrating ring 31 corresponding to the atomizing sheet 6 is arranged in the center of the upper cover 3, the outer diameter of the penetrating ring 31 is consistent with the narrow diameter of the spray hole column 11, and a small sealing ring 32 is arranged between the penetrating ring 31 and the inner wall of the upper cover 3;

specifically, the inner wall of the atomizer 1 is provided with an inner convex ring corresponding to the wide end of the upper cover 3, so that the upper cover 3 can be clamped between the inner convex ring and the lower cover 4; the inner diameter of the small sealing ring 32 is consistent with the outer diameter of the penetrating ring 31, so that the tightness of the joint of the upper cover 3 and the spray hole column 11 is ensured, and a certain gap is reserved between the small sealing ring 32 and the inner side wall of the upper cover 3 so as to reserve diversion for the through hole.

Further, the cross section of the lower cover 4 is of a concave structural design, the lower cover 4 is connected with the atomizing nozzle 1 in a buckled manner, clamping positions 42 are arranged on the inner wall of the lower cover 4 and positioned on two sides of the righting groove 41, a second magnet 43 is fixedly embedded in each clamping position 42, two conducting strips 44 are fixedly embedded between the two clamping positions 42 and positioned on the lower side of the lower cover 4, at least one concave ring 45 is arranged on the outer side of the lower cover 4, and a large sealing ring 46 is arranged between the lower cover 4 and the inner wall of the atomizing nozzle 1 in a limiting manner;

specifically, at least one triangular bulge is arranged on the outer wall of the lower cover 4, the same number of grooves are formed in the inner wall of the atomizing nozzle 1 corresponding to the triangular bulge, the lower cover 4 is embedded into the atomizing nozzle 1 in an interference manner, and the triangular bulge can be embedded into the grooves, so that the lower cover 4 and the atomizing nozzle 1 can be prevented from being separated; the conductive sheet 44 has both ends tilted and extended into the lower cover 4, and both ends thereof are provided with wire holes for connecting wires; the large sealing ring 46 is extruded between the lower cover 4 and the inner wall of the atomizing nozzle 1, so that the tightness of the connecting gap is fully ensured.

Further, an end cover 21 connected with the atomizing nozzle 1 in a plugging manner is embedded and fixed at the port of the port spraying main body 2, plugging grooves are formed in two sides of the inner wall of the end cover 21, a PCB main board 22 is inserted between the two plugging grooves in a limiting manner, the other end of the PCB main board 22 is abutted against the inner wall of the tail end of the port spraying main body 2, a PCB auxiliary board 28 is clamped and limited by the PCB main board 22 and an inner wall bracket of the end cover 21, two electric connection ejector pins 29 are inserted on the PCB auxiliary board 28, the electric connection ejector pins 29 penetrate through the end cover 21 and are abutted against the conducting strips 44, two grooves are formed in one side, facing the port spraying main body 2, of the end cover 21, first magnets 26 are fixedly embedded in the grooves, and the first magnets 26 and the second magnets 43 are correspondingly arranged;

specifically, the lower cover 4 may be embedded at the port of the mouth spray body 2, so that the mouth spray body 2 and the atomizer head 1 are positioned; the PCB main board 22 and the PCB auxiliary board 28 are mutually perpendicular, the PCB main board 22 can press the PCB auxiliary board 28, and the power connection thimble 29 is clamped between the PCB auxiliary board 28 and the end cover 21 so as to prevent the power connection thimble 29 from shifting back and forth to be separated; the first magnet 26 and the second magnet 43 are attracted to each other, so that the nozzle body 2 and the atomizer 1 are not easily separated, and the tightness of conductive contact is ensured.

Further, a lithium battery 23, a USB interface 24 and at least one switch 25 are fixedly arranged on the PCB main board 22, the USB interface 24 penetrates through the outlet nozzle main body 2, the USB interface 24 is electrically connected with the lithium battery 23, an extension board is arranged on one side of the end cover 21, a button 27 is fixed at the free end of the extension board, the front side of the button 27 penetrates through the outer wall of the outlet nozzle main body 2, and the back side of the button 27 is abutted against the upper side of the switch 25;

specifically, the lithium battery 23 is adhered to one side of the PCB main board 22 using a double-sided tape; the USB interface 24 can be externally connected with a power supply through a data line; the extension plate, the button 27 and the end cover 21 are integrally formed, and the button 27 can automatically reset after the button 27 is pressed by the elastic force of the extension plate.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides an electron mouth sprayer, includes atomizer (1) and mouthful main part (2), atomizer (1) middle part is provided with orifice post (11), its characterized in that, atomizer (1) embeds upper cover (3), lower cover (4) and centre gripping location cotton (5) and atomizing piece (6) of absorbing water between the two, wherein, be provided with on lower cover (4) and be used for spacing cotton (5) position of absorbing water's rightly groove (41), this rightly groove (41) are linked together with atomizer (1), the annular water storage space that upper cover (3) enclosed, just cotton (5), atomizing piece (6) and orifice post (11) of absorbing water are just set up in order for cotton (5) absorbing water can be outwards spouted from orifice post (11) after atomizing piece (6) atomizing.

2. An electronic mouthpiece according to claim 1, wherein: the outside cover of atomizing piece (6) is equipped with atomizing cover (61), be provided with at least through-hole on the periphery of atomizing cover (61) and being located upper cover (3), just be provided with at least one gap towards one side of through-hole in standing groove (41).

3. An electronic mouthpiece according to claim 1, wherein: the cross-section of upper cover (3) is "H" structural design, and inlays with atomizer (1) inner wall between be equipped with lower cover (4), the center of upper cover (3) is provided with and atomizes piece (6) corresponding through ring (31), the external diameter that runs through ring (31) is unanimous with the narrow diameter size of orifice post (11), be provided with little sealing washer (32) between through ring (31) and upper cover (3) inside wall.

4. An electronic mouthpiece according to claim 1, wherein: the cross-section of lower cover (4) is "concave" structural design, lower cover (4) is connected with atomizer (1) lock, lower cover (4) inner wall just is located and just is provided with clamping position (42) in standing groove (41) both sides, all fixedly inlay in clamping position (42) is equipped with second magnet (43), two between clamping position (42) and be located the downside of lower cover (4) fixedly inlay and be equipped with two conducting strips (44), the outside of lower cover (4) is provided with at least one concave circle (45), spacing between lower cover (4) and atomizer (1) inner wall is provided with big sealing washer (46).

5. An electronic mouthpiece according to claim 4, wherein: the utility model discloses a nozzle structure, including main part (2) is spouted to mouth, port department of main part (2) is inlayed and is fixed with end cover (21) of being connected with atomizer (1) grafting, the inner wall both sides of end cover (21) all are provided with the spliced groove, spacing being inserted between two spliced grooves is equipped with PCB mainboard (22), the other end of PCB mainboard (22) is contradicted and is spouted main part (2) terminal inner wall in the mouth, PCB mainboard (22) and end cover (21) inner wall support centre gripping are spacing have PCB subplate (28), it is equipped with two electric thimble (29) to insert on PCB subplate (28), electric thimble (29) are worn out end cover (21) and are inconsistent with conducting strip (44), one side that main part (2) was spouted towards the mouth is provided with two recesses, and all fixed the inlaying in the recess is equipped with first magnet (26), first magnet (26) and second magnet (43) correspond the setting.

6. An electronic mouthpiece according to claim 5, wherein: the lithium battery (23), the USB interface (24) and at least one switch (25) are fixedly arranged on the PCB main board (22), the USB interface (24) penetrates through the outlet spraying main body (2) to be arranged, the USB interface (24) is electrically connected with the lithium battery (23), an extension plate is arranged on one side of the end cover (21), a button (27) is fixed at the free end of the extension plate, the front surface of the button (27) penetrates through the outer wall of the outlet spraying main body (2), and the back surface of the button (27) is abutted to the upper side of the switch (25).

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