CN212699176U - Dental handpiece liquid removing device - Google Patents
Dental handpiece liquid removing device Download PDFInfo
- Publication number
- CN212699176U CN212699176U CN202020597976.2U CN202020597976U CN212699176U CN 212699176 U CN212699176 U CN 212699176U CN 202020597976 U CN202020597976 U CN 202020597976U CN 212699176 U CN212699176 U CN 212699176U
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- China
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- anion
- dental handpiece
- box body
- negative ion
- pressure chamber
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Abstract
The utility model discloses a dental handpiece liquid removing device, which comprises a box body, a negative ion generating unit, a negative pressure chamber and an air pump; an opening is formed in the front side of the box body, and four corners of the lower surface of the box body are respectively provided with supporting legs; an anion generating unit: the negative ion generating unit comprises a negative ion generator, a negative ion pipeline, a supporting plate and a negative ion cover, the negative ion generator is placed on the supporting plate, the supporting plate is fixed on the supporting leg, one end of the negative ion pipeline is connected with a negative ion outlet of the negative ion generator, the other end of the negative ion pipeline is connected with the negative ion cover, and the negative ion cover is fixed on the top of the inner side of the box body; the negative pressure chamber is arranged at the bottom of the inner side of the box body; the air suction pump is arranged on the lower side of the box body, and an air inlet of the air suction pump is communicated with the interior of the negative pressure chamber through a pipeline. Not only can remove liquid from the dental handpiece, but also can sterilize and disinfect, and can meet medical requirements.
Description
Technical Field
The utility model relates to a dental handpiece maintains technical field, specifically is a dental handpiece removes liquid device.
Background
The dental handpiece is a treatment tool in the oral cavity diagnosis and treatment process, and the inner cavity of the dental handpiece is slender and has a plurality of gaps. When the operation of the dental handpiece stops, negative pressure can be generated in the dental handpiece, and saliva, blood and debris enter the dental handpiece along with air and water, so that the dental handpiece becomes an important medium for cross infection.
The dental handpiece liquid removal device provided by the prior art with application number 201821620617.3 comprises a mounting seat and an air pump, wherein the mounting seat is provided with a mounting hole for mounting a dental handpiece, and the inner wall of the mounting hole is used for being in sealing fit with the outer wall of the dental handpiece; the air pump is communicated with the mounting hole and used for pumping gas in the mounting hole.
It has poor sanitary conditions, is easy to cause secondary infection and can not meet the medical requirements.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a dental handpiece removes liquid device, not only can remove liquid to dental handpiece, can also disinfect, can satisfy medical requirement, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dental handpiece liquid removing device comprises a box body, a negative ion generating unit, a negative pressure chamber and an air suction pump;
a box body: an opening is formed in the front side of the box body, and four corners of the lower surface of the box body are respectively provided with supporting legs;
an anion generating unit: the negative ion generating unit comprises a negative ion generator, a negative ion pipeline, a first supporting plate and a negative ion cover, wherein the negative ion generator is arranged on the first supporting plate, the first supporting plate is fixed on the supporting leg, one end of the negative ion pipeline is connected with a negative ion outlet of the negative ion generator, the other end of the negative ion pipeline is connected with the negative ion cover, and the negative ion cover is fixed on the top of the inner side of the box body;
a negative pressure chamber: the negative pressure chamber is arranged at the bottom of the inner side of the box body;
air pump: the air suction pump is arranged on the lower side of the box body, an air inlet of the air suction pump is communicated with the interior of the negative pressure chamber through a pipeline, mounting cylinders communicated with the interior of the negative pressure chamber are arranged on the upper surface of the negative pressure chamber at equal intervals, an opening at the bottom end of the dental handpiece is sleeved at the top end of the mounting cylinder, an electromagnetic valve is arranged on the mounting cylinder, control switches corresponding to the electromagnetic valves are arranged on the outer side of the negative pressure chamber respectively, the output end of each control switch is connected with the input end of the corresponding electromagnetic valve, and the input end of each control switch is electrically;
the negative ion air pump further comprises a control panel, and the output end of the control panel is electrically connected with the input ends of the negative ion generator and the air pump respectively.
The negative ions generated by the negative ion generator are emitted to the upper part of the dental handpiece through the pipeline and the negative ion cover, and the air suction pump enables the negative pressure chamber to generate negative pressure to suck air heated by the electric heating wire and ultraviolet rays to sterilize.
Further, still include the waste liquid collection unit, the waste liquid collection unit contains second backup pad, waste liquid case, waste liquid pipeline and valve, the waste liquid case passes through waste liquid pipeline intercommunication with the negative pressure room, the valve has concatenated at the waste liquid pipeline middle part, the second backup pad is fixed on the landing leg, and the waste liquid collection unit can be collected the waste liquid in the negative pressure room in the waste liquid case.
Furthermore, the dental handpiece is further provided with an ultraviolet lamp tube, the lower side of the anion cover is provided with the ultraviolet lamp tube, and the input end of the ultraviolet lamp tube is electrically connected with the ultraviolet light emitted by the ultraviolet light at the output end of the control panel, so that the dental handpiece can be sterilized.
Furthermore, the negative ion cover also comprises a connecting unit and a movable plate, wherein the front side and the rear side of the negative ion cover are respectively movably connected with the movable plate through the connecting unit.
Further, the linkage unit contains pivot mount pad, compression spring and pivot, and the anion cover front and back side both ends are fixed with the pivot mount pad respectively, the both sides of fly leaf are fixed with the pivot, and the pivot rotates with the pivot mount pad to be connected, compression spring cup joints in the pivot, and the linkage unit can provide the damping to the fly leaf, carries on spacingly.
Further, still include second grade hinge, dead lever, connecting rod and one-level hinge, the inboard one end of one-level hinge swing joint connecting rod that passes through of box, the other end of connecting rod passes through second grade hinge swing joint another connecting rod, the inboard of box still is fixed with the dead lever, and the dead lever is located the middle part rear side of dental handpiece, the connecting rod is located the middle part front side of dental handpiece, and the connecting rod can buckle through the hinge and conveniently place dental handpiece, and dead lever and connecting rod are spacing to dental handpiece.
Further, still include sliding door, slide and handle, the department of windowing of box is equipped with the sliding door, the rear side of box is windowed and is located the downside and be equipped with the slide, slide and sliding door sliding connection, the tip of sliding door is equipped with the handle, and internal devices such as electric heating wire, convenient health are washd in maintenance that can be convenient through the sliding door.
Compared with the prior art, the beneficial effects of the utility model are that: this dental handpiece removes liquid device has following benefit:
1. the negative ion generator is arranged and is conveyed into the negative ion cover through the negative ion pipeline, and the negative ion cover is uniformly dispersed into the box body to inactivate and sterilize the air in the box body;
2. the ultraviolet lamp and the electric heating wire are arranged for further disinfection and sterilization, and air is heated, so that the interior of the dental handpiece is dry, and bacteria are not easy to breed;
3. the sliding door is arranged, so that the machine can be maintained conveniently, and convenience is provided for people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic view of the structure of the connection unit of the present invention.
In the figure: the device comprises a supporting rod 1, a second-stage hinge 2, an anion generating unit 3, an anion generator 31, an anion pipeline 32, a first supporting plate 33, an anion cover 34, a waste liquid collecting unit 4, a second supporting plate 41, a waste liquid box 42, a waste liquid pipeline 43, a valve 44, a connecting unit 5, a rotating shaft mounting seat 51, a compression spring 52, a rotating shaft 53, a dental handpiece 6, a mounting cylinder 7, a negative pressure chamber 8, supporting legs 9, a fixing rod 10, a connecting rod 11, an electromagnetic valve 12, a control switch 13, a control panel 14, a fixing frame 15, an air suction pump 16, a supporting column 17, a movable plate 18, a box body 19, an ultraviolet lamp tube 20, an electric heating wire 21, a first-stage hinge 22, a slideway 23, a handle 24 and a drawing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a technical solution: a dental handpiece liquid removing device comprises a box body 19, a negative ion generating unit 3, a negative pressure chamber 8 and an air extracting pump 16;
an opening is arranged at the front side of the box body 19, and the four corners of the lower surface of the box body 19 are respectively provided with a supporting leg 9
The air suction pump 16 is arranged at the lower side of the box body 19, and an air inlet of the air suction pump 16 is communicated with the interior of the negative pressure chamber 8 through a pipeline; the negative pressure chamber 8 generates negative pressure by the operation of the air suction pump 16;
the device comprises a box body 19, a negative pressure chamber 8, an installation cylinder 7, an electromagnetic valve 12, a control switch 13 and a power supply, wherein the negative pressure chamber 8 is arranged at the bottom of the inner side of the box body 19, the installation cylinder 7 communicated with the inside of the negative pressure chamber 8 is arranged on the upper surface of the negative pressure chamber 8 at equal intervals, the top end of the installation cylinder 7 is sleeved with an opening at the bottom end of a dental handpiece 6, the installation cylinder 7 is provided with the electromagnetic valve 12, the outer side of the negative pressure chamber 8 is provided with the control switch 13 respectively corresponding to the electromagnetic; the electromagnetic valve 12 is controlled to be closed through the control switch 13, gas in the installation cylinder 7 is extracted, negative pressure is formed inside the dental handpiece 6, external gas enters a tube cavity and a gap inside the dental handpiece 6 through a pore, and flowing gas carries liquid attached to the wall of the tube cavity and the wall of the gap to flow into the negative pressure chamber 8;
the device also comprises a waste liquid collecting unit 4, wherein the waste liquid collecting unit 4 comprises a second supporting plate 41, a waste liquid box 42, a waste liquid pipeline 43 and a valve 44, the waste liquid box 42 is communicated with the negative pressure chamber 8 through the waste liquid pipeline 43, the valve 44 is connected in series in the middle of the waste liquid pipeline 43, and the second supporting plate 41 is fixed on the supporting leg 9; waste liquid in the negative pressure chamber 8 can be collected into the waste liquid tank 42 through the valve 44 when the equipment stops running;
wherein, the anion generating unit 3 comprises an anion generator 31, an anion pipe 32, a first supporting plate 33 and an anion cover 34, the anion generator 31 is arranged on the first supporting plate 33, the first supporting plate 33 is fixed on the supporting leg 9, one end of the anion pipe 32 is connected with the anion outlet of the anion generator 31, the other end of the anion pipe 32 is connected with the anion cover 34, the anion cover 34 is fixed on the top of the inner side of the box 19, the lower side of the anion cover 34 is provided with an ultraviolet lamp tube 20, the input end of the ultraviolet lamp tube 20 is electrically connected with the output end of the control panel 14, the anion generator 31 is conveyed into the anion cover 34 through the anion pipe 32, the anion cover 34 is uniformly dispersed into the box to inactivate and sterilize the air in the box 19, the ultraviolet lamp tube 20 and the electric heating wire 21 further sterilize and heat the air to dry the interior of the dental handpiece, bacteria are not easy to breed;
the ultraviolet lamp further comprises a connecting unit 5 and a movable plate 18, the front side and the rear side of the negative ion cover 34 are movably connected with the movable plate 18 through the connecting unit 5 respectively, the direction of ultraviolet lamp light can be adjusted through adjusting the movable plate 18, the connecting unit 5 comprises a rotating shaft mounting seat 51, a compression spring 52 and a rotating shaft 53, the rotating shaft mounting seat 51 is fixed at the two ends of the front side and the rear side of the negative ion cover 34 respectively, the rotating shaft 53 is fixed at the two sides of the movable plate 18, the rotating shaft 53 is rotatably connected with the rotating shaft mounting seat 51, and the compression spring 52 is sleeved on the; the compression spring 52 gives sufficient damping to the fixed movable plate 18;
the dental handpiece comprises a box body 19, a first-level hinge 22, a second-level hinge 2, a fixed rod 10, a connecting rod 11 and a first-level hinge 22, wherein the inner side of the box body 19 is movably connected with one end of the first-level hinge 22 through the movable connecting rod 11, the other end of the connecting rod 11 is movably connected with the other connecting rod 11 through the second-level hinge 2, the fixed rod 10 is fixed on the inner side of the box body 19, the fixed rod 10 is positioned on the rear side of the middle part of the dental handpiece 6; the connecting rod 11 can be rotated to be folded, so that the dental handpiece 6 can be conveniently taken and placed;
the multifunctional refrigerator is characterized by further comprising a sliding door 25, a slide rail 23 and a handle 24, wherein the sliding door 25 is arranged at the position of the opening window of the refrigerator body 19, the slide rails 23 are arranged on the upper side and the lower side of the position of the opening window at the rear side of the refrigerator body 19, the slide rail 23 is connected with the sliding door 25 in a sliding mode, and the handle 24 is arranged at the end part of the sliding door 25; can be opened and closed to facilitate the inside of the cleaning equipment.
The ultraviolet lamp comprises a control panel 14, wherein the output end of the control panel 14 is respectively and electrically connected with the input ends of an ultraviolet lamp tube 20, an electric heating wire 21, an air suction pump 16 and a negative ion generator 31; the activation of the suction pump 16, the negative ion generator 31, the ultraviolet lamp 20, and the electric heating wire 21 is controlled by the control panel 14.
When in use:
the connecting rod 11 is opened outwards, the dental handpiece 6 is installed on the installation barrel 7, the connecting rod 11 is pushed back to limit the dental handpiece 6, the control panel 13 is operated to respectively open the negative ion generator 31, the electric heating wire 21, the ultraviolet lamp 20 and the air suction pump 16, the negative ion generator 31 is conveyed into the negative ion cover 34 through the negative ion pipeline 32 to be diffused in the box body 19, the air suction pump 16 enables the negative pressure chamber 8 to form negative pressure, the negative pressure chamber 8 enables the dental handpiece 6 to form negative pressure, negative ions in the box body 19 can be sucked into the box body to play a role in inactivation and sterilization, the movable plate 18 is adjusted to enable the reflecting plate 27 to irradiate ultraviolet rays on the dental handpiece 6, sterilization is further performed, and liquid removal is completed.
It is to be noted that, in this embodiment, the control panel 14 is provided with control buttons corresponding to the air pump 16, the negative ion generator, the electric heating wire 21 and the ultraviolet lamp 20, the air pump 16, the negative ion generator, the electric heating wire 21 and the ultraviolet lamp 20 can be freely configured according to practical application scenarios, it is suggested that the air pump 16 can be 2BV2070ONC00-2P available from electromechanical devices ltd, shenzhen city, and the electric heating wire 21 is suggested to be about 12V, and the control panel 14 controls the air pump 16, the negative ion generator, the electric heating wire 21 and the ultraviolet lamp 20 to work by using a method commonly used in the prior art. The control solenoid valve 12 of the control switch 13 operates in a manner commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A dental handpiece removes liquid device which characterized in that: comprises a box body (19), a negative ion generating unit (3), a negative pressure chamber (8) and an air pump (16);
case (19): an opening is formed in the front side of the box body (19), and four corners of the lower surface of the box body (19) are respectively provided with supporting legs (9);
negative ion generation unit (3): the anion generating unit (3) comprises an anion generator (31), an anion pipeline (32), a first supporting plate (33) and an anion cover (34), wherein the anion generator (31) is placed on the first supporting plate (33), the first supporting plate (33) is fixed on the supporting leg (9), one end of the anion pipeline (32) is connected with an anion outlet of the anion generator (31), the other end of the anion pipeline (32) is connected with the anion cover (34), and the anion cover (34) is fixed at the top of the inner side of the box body (19);
negative pressure chamber (8): the negative pressure chamber (8) is arranged at the bottom of the inner side of the box body (19);
air pump (16): the air suction pump (16) is arranged on the lower side of the box body (19), an air inlet of the air suction pump (16) is communicated with the interior of the negative pressure chamber (8) through a pipeline, mounting cylinders (7) communicated with the interior of the negative pressure chamber (8) are arranged on the upper surface of the negative pressure chamber (8) at equal intervals, the top end of each mounting cylinder (7) is sleeved with a bottom opening of the dental handpiece (6), an electromagnetic valve (12) is arranged on each mounting cylinder (7), control switches (13) corresponding to the electromagnetic valves (12) are arranged on the outer sides of the negative pressure chamber (8), the output ends of the control switches (13) are connected with the input ends of the electromagnetic valves (12), and the input ends of the control switches (13) are electrically connected with the output ends of an;
the air pump further comprises a control panel (14), and the output end of the control panel (14) is respectively and electrically connected with the input ends of the negative ion generator (31) and the air pump (16).
2. A dental handpiece fluid removal device as in claim 1, wherein: still include waste liquid collection unit (4), waste liquid collection unit (4) contain second backup pad (41), waste liquid case (42), waste liquid pipeline (43) and valve (44), waste liquid case (42) and negative pressure chamber (8) are through waste liquid pipeline (43) intercommunication, waste liquid pipeline (43) middle part has concatenated valve (44), second backup pad (41) are fixed on landing leg (9).
3. A dental handpiece fluid removal device as in claim 1, wherein: the anion generating set further comprises an ultraviolet lamp tube (20) and an electric heating wire (21), the ultraviolet lamp tube (20) is arranged on the lower side of the anion cover (34), the electric heating wire (21) is arranged below the ultraviolet lamp tube (20), and the input ends of the ultraviolet lamp tube (20) and the electric heating wire (21) are electrically connected with the output end of the control panel (14).
4. A dental handpiece fluid removal device as in claim 3, wherein: the anion mask further comprises a connecting unit (5) and a movable plate (18), wherein the front side and the rear side of the anion mask (34) are movably connected with the movable plate (18) through the connecting unit (5) respectively.
5. A dental handpiece fluid removal device as in claim 4, wherein: the connecting unit (5) contains pivot mount pad (51), compression spring (52) and pivot (53), and the side both ends are fixed with pivot mount pad (51) respectively around anion cover (34), the both sides of fly leaf (18) are fixed with pivot (53), and pivot (53) rotate with pivot mount pad (51) and are connected, compression spring (52) cup joint on pivot (53).
6. A dental handpiece fluid removal device as in claim 1, wherein: still include second grade hinge (2), dead lever (10), connecting rod (11) and one-level hinge (22), the inboard one end of one-level hinge (22) swing joint (11) that passes through of box (19), the other end of connecting rod (11) passes through second grade hinge (2) swing joint other connecting rod (11), the inboard of box (19) still is fixed with dead lever (10), and dead lever (10) are located the middle part rear side of dental handpiece (6), connecting rod (11) are located the middle part front side of dental handpiece (6).
7. A dental handpiece fluid removal device as in claim 1, wherein: the novel refrigerator is characterized by further comprising a sliding door (25), a slide way (23) and a handle (24), wherein the sliding door (25) is arranged at the position of the rear side opening window of the box body (19), the slide way (23) is arranged on the upper side and the lower side of the position of the rear side opening window of the box body (19), the slide way (23) is connected with the sliding door (25) in a sliding mode, and the handle (24) is arranged at the end portion of the sliding door (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597976.2U CN212699176U (en) | 2020-04-21 | 2020-04-21 | Dental handpiece liquid removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597976.2U CN212699176U (en) | 2020-04-21 | 2020-04-21 | Dental handpiece liquid removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212699176U true CN212699176U (en) | 2021-03-16 |
Family
ID=74945042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597976.2U Expired - Fee Related CN212699176U (en) | 2020-04-21 | 2020-04-21 | Dental handpiece liquid removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212699176U (en) |
-
2020
- 2020-04-21 CN CN202020597976.2U patent/CN212699176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |