CN211300433U - Movable dental prosthesis for department of stomatology - Google Patents
Movable dental prosthesis for department of stomatology Download PDFInfo
- Publication number
- CN211300433U CN211300433U CN201921911735.4U CN201921911735U CN211300433U CN 211300433 U CN211300433 U CN 211300433U CN 201921911735 U CN201921911735 U CN 201921911735U CN 211300433 U CN211300433 U CN 211300433U
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- sealing
- shell
- rod
- supercharging device
- connecting rod
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Abstract
The utility model discloses a movable dental prosthesis for department of stomatology, the structure of which comprises a shell, an observation window, a switch button, a jet orifice, a solenoid valve, a supercharging device, a liquid feeding pipe, a sealing cover and a power cord, the utility model discloses a supercharging device is installed at the top of the sterilizer, when in use, the sterilizing liquid in the sterilizer is supercharged through the supercharging device, and the solenoid valve is installed in the sterilizer, when in use, the motor controlling the supercharging device generates power, the piston plate is driven to reciprocate through the cooperation between the connecting rods, the circulation direction of gas is respectively controlled through two one-way valves, the interior of the sterilizing liquid is supercharged, then the solenoid valve is controlled to be opened, the sterilizing water is sprayed out, the stain on the surface of the tooth is washed, the sterilizing effect on the tooth is increased, the operation is simple, the manual operation of a user is reduced, i.e. to increase the automation of the sterilizer.
Description
Technical Field
The utility model relates to a tooth repair equipment technical field, concretely relates to portable department of stomatology tooth restorer.
Background
Oral devices refer to a variety of small hand-held tools intended for use in dentistry, internationally known as oral appliances, and oral disease often causes dental problems that require restoration of teeth when they are severely defective.
Need wash the disinfection etc. to the tooth before restoreing the tooth, traditional washing disinfection is disinfectant fluid washing disinfection, sprays disinfectant fluid through the instrument and disinfects, because traditional disinfectant fluid adopts manual extruded mode to spray the tooth, when wasing, need wash the spot on tooth surface and spray disinfectant fluid to the tooth again and disinfect, complex operation, and spray and need extrude the press pump repeatedly and exert pressure and spray, complex operation, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, provide a portable department of stomatology tooth restorer now, solved because traditional disinfectant adopts the mode of manual extrusion to spray the tooth, when wasing, need wash the spot on tooth surface and spray disinfectant to the tooth again and disinfect, complex operation, and spray and need extrude the pressure pump repeatedly and exert pressure and spray, complex operation, awkward problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a movable dental prosthesis for department of stomatology, which comprises a shell,
the switch key is used for controlling the electromagnetic valve and the supercharging device;
a pressurizing device for pressurizing the sterilized water in the housing;
the sealing cover is used for sealing the liquid feeding pipe;
furthermore, two switch keys are arranged;
furthermore, a sealing ring is arranged at the joint of the sealing cover and the liquid feeding pipe, and anti-skid grains are arranged on the outer side of the liquid feeding pipe.
Furthermore, an observation window is opened at the front end of the shell, a switch button is embedded in the top of the front end of the shell, the bottom end of the shell is in threaded connection with the jet flow port, an electromagnetic valve is installed at the bottom inside the shell, a supercharging device is installed at the top of the shell, the top of the left side of the shell is in threaded connection with a liquid feeding pipe, the left end of the liquid feeding pipe is in threaded locking with a sealing cover, and the rear end of the supercharging device is connected with a power line.
Further, supercharging device comprises set casing, check valve, motor, axis of rotation, first connecting rod, second connecting rod, piston rod, sealed tube and piston plate, the check valve is all installed at both ends about the set casing, the motor is installed to the set casing right-hand member, the output shaft of motor left end carries out concentric rotation through shaft coupling and axis of rotation, the axis of rotation left end rotates with first connecting rod one end and pegs graft, the first connecting rod other end rotates through pivot and second connecting rod to be connected, second connecting rod bottom rotates through pivot and piston rod to be connected, the piston rod bottom is run through sealed tube and piston plate and is locked firmly each other, and the piston plate slides from top to bottom along the sealed tube inner wall, the set casing bottom is locked firmly each other through bolt and shell, solenoid valve, power cord and motor all are connected with the switch button electricity.
Furthermore, the check valve comprises a valve body, a support rod, a straight rod, a spring, a sealing ball and a sealing plate, wherein the bottom end inside the valve body is locked with the support rod through a bolt, the middle part of the top end of the support rod is welded with the straight rod, the spring is sleeved outside the straight rod, the sealing ball is embedded into the top end inside the spring, the top end inside the valve body is locked with the sealing plate through a bolt, and the outside of the valve body is locked with a fixed shell through threads.
Furthermore, the check valve is provided with two, set up respectively with the set casing upper and lower both ends, and the circulation direction of two check valves is from top to bottom.
Furthermore, the top end of the sealing tube is provided with a limiting tube, the inner wall of the limiting tube is attached to the piston rod through a rubber ring, and the piston rod slides up and down along the rubber ring in the limiting tube.
Furthermore, a sealing ring is sleeved on the outer side of the sealing plate, and the outer side of the sealing ring is attached to the inner wall of the sealing pipe.
Furthermore, a through hole is formed in the circle center of the sealing plate, and the outer diameter of the sealing ball is larger than the inner diameter of the through hole in the sealing plate by 0.5 CM.
Furthermore, the top of the left end of the sealing tube is connected with the fixed shell through a guide tube, and the guide tube extends out of the fixed shell.
Furthermore, the motor is an M315-401 series micro motor, is small in size, convenient to install and large in rotation force.
Furthermore, the sealing ball is made of butadiene-acrylonitrile rubber.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that the traditional disinfectant adopts a manual extrusion mode to spray the teeth, when in cleaning, the stains on the surfaces of the teeth need to be cleaned and then the disinfectant is sprayed on the teeth, the operation is complex, and the spraying needs to be repeatedly extruded by a pressure pump to exert pressure and spray, the operation is complex, and the use is inconvenient, the utility model discloses an install a supercharging device at the top of a sterilizer, when in use, the disinfectant in the sterilizer is supercharged through the supercharging device, and an electromagnetic valve is installed in the sterilization, when in use, the motor of the supercharging device is controlled to generate power, the piston plate is driven to reciprocate through the matching between the connecting rods, the circulation of gas is respectively controlled through two one-way valves, the inside of the disinfectant is supercharged, then the electromagnetic valve is controlled to be opened, the disinfectant is sprayed out, and the stains on the surfaces of the teeth are washed, the tooth disinfection effect is improved, the operation is simple, the manual operation of a user is reduced, and the automation effect of the disinfector is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the inner structure of the housing of the present invention;
FIG. 3 is a side sectional view of the internal structure of the supercharging device of the present invention;
FIG. 4 is a schematic structural view of the sealing tube of the present invention;
fig. 5 is a sectional view of the inner structure of the check valve of the present invention.
In the figure: the device comprises a shell-1, an observation window-2, a switch button-3, a spout-4, an electromagnetic valve-5, a supercharging device-6, a liquid feeding pipe-7, a sealing cover-8, a power line-9, a fixed shell-61, a one-way valve-62, a motor-63, a rotating shaft-64, a first connecting rod-65, a second connecting rod-66, a piston rod-67, a sealing pipe-68, a piston plate-69, a valve body-621, a supporting rod-622, a straight rod-623, a spring-624, a sealing ball-625 and a sealing plate-626.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a mobile dental prosthesis: comprises a shell (1) and a cover plate,
the switch key 3 is used for controlling the electromagnetic valve 5 and the supercharging device 6;
a pressurizing device 6 for pressurizing the sterilizing water inside the housing 1;
the sealing cover 8 is used for sealing the liquid feeding pipe 7;
two switch keys 3 are arranged;
wherein, the sealing washer is arranged at the joint of the sealing cover 8 and the liquid feeding pipe 7, and anti-skid grains are arranged on the outer side of the liquid feeding pipe 7.
Wherein, observation window 2 has been seted up to 1 front end of shell, 1 front end top embedding of shell has switch button 3, 1 bottom of shell carries out threaded connection with spout mouth 4, solenoid valve 5 is installed to 1 inside bottom of shell, supercharging device 6 is installed at 1 top of shell, 1 left side top of shell carries out threaded connection with liquid feeding pipe 7, and liquid feeding pipe 7 left end carries out the screw thread lock solid with sealed lid 8, 6 rear ends of supercharging device are connected with power cord 9.
Wherein, the supercharging device 6 is composed of a fixed casing 61, a one-way valve 62, a motor 63, a rotating shaft 64, a first connecting rod 65, a second connecting rod 66, a piston rod 67, a sealing tube 68 and a piston plate 69, the one-way valve 62 is installed at both the upper and lower ends of the fixed casing 61, the motor 63 is installed at the right end of the fixed casing 61, the output shaft at the left end of the motor 63 concentrically rotates with the rotating shaft 64 through a coupler, the left end of the rotating shaft 64 is rotatably inserted into one end of the first connecting rod 65, the other end of the first connecting rod 65 is rotatably connected with the second connecting rod 66 through a rotating shaft, the bottom end of the second connecting rod 66 is rotatably connected with the piston rod 67 through a rotating shaft, the bottom end of the piston rod 67 penetrates through the sealing tube 68 and is mutually locked with the piston plate 69, the piston plate 69 slides up and down along the inner wall of the sealing, the electromagnetic valve 5, the power line 9 and the motor 63 are all electrically connected with the switch key 3.
The check valve 62 is composed of a valve body 621, a support rod 622, a straight rod 623, a spring 624, a sealing ball 625 and a sealing plate 626, wherein the bottom end inside the valve body 621 is locked with the support rod 622 through a bolt, the middle part of the top end of the support rod 622 is welded with the straight rod 623, the spring 624 is sleeved outside the straight rod 623, the sealing ball 625 is embedded in the top end inside the spring 624, the top end inside the valve body 621 is locked with the sealing plate 626 through a bolt, and the outside of the valve body 621 is locked with the fixing shell 61 through threads.
Wherein, check valve 62 is provided with two, set up respectively with fixed shell 61 upper and lower both ends, and two check valve 62's circulation direction is from top to bottom, is favorable to making gas to circulate and controls, is convenient for admit air the increase to the disinfectant.
Wherein, sealed tube 68 top is provided with a spacing pipe, and spacing intraductal wall is laminated with piston rod 67 through the rubber circle, and piston rod 67 slides from top to bottom along the rubber circle in the spacing pipe, is favorable to sealing between sealed tube 68 and the piston rod 67.
The outer side of the sealing plate 626 is sleeved with a sealing ring, and the outer side of the sealing ring is attached to the inner wall of the sealing pipe 68, so that the sealing between the sealing plate 626 and the sealing pipe 68 is facilitated.
A through hole is formed in the center of the sealing plate 626, the outer diameter of the sealing ball 625 is larger than the inner diameter of the through hole in the sealing plate 626 by 0.5CM, and the bottom of the through hole in the sealing plate 626 is sealed by the top end of the sealing ball 625.
Wherein, the top of the left end of the sealing tube 68 is connected with the fixed shell 61 through a conduit, and the conduit extends out of the fixed shell 61, which is beneficial to exhausting and air intake inside the sealing tube 68 through the conduit.
The motor 63 is an M315-401 series micro motor, and is small in size, convenient to mount and large in rotating force.
The sealing ball 625 is made of nitrile rubber.
According to the table, the sealing ball 625 is made of nitrile rubber, so that the strength and the wear resistance of the sealing ball are greatly enhanced, and the service life of the sealing ball is prolonged.
The sealing ball 625 is made of butadiene rubber, the nitrile rubber is prepared from butadiene and acrylonitrile by an emulsion polymerization method, the nitrile rubber is mainly produced by a low-temperature emulsion polymerization method, the oil resistance is excellent, the wear resistance is high, the heat resistance is good, the bonding force is strong, the nitrile rubber is mainly used for manufacturing oil-resistant rubber products, NBR is short, and the synthetic rubber prepared by copolymerizing butadiene and acrylonitrile is oil-resistant (especially alkane oil) and good in aging resistance.
The working principle is as follows: before use, firstly, the sealing cover 8 is opened, disinfectant is added into the shell 1 through the liquid adding pipe 7, then the liquid adding pipe 7 is sealed through the sealing cover 8, when in use, the power cord 9 is connected with an external power supply to be used as power supply, then the switch button 3 is pressed to send a control command to respectively control the electromagnetic valve 5 and the motor 63, the electromagnetic valve 5 is controlled to be opened, the motor 63 is controlled to generate power, the output shaft drives the circle center of the right end of the rotating shaft 64 to rotate through the coupler, the rotating shaft 64 drives one end of the first connecting rod 65 to rotate, the other end of the first connecting rod 65 drives the second connecting rod 66 to revolve around the rotating shaft 64 through the rotating shaft, the bottom end of the second connecting rod 66 drives the piston rod 67 at the bottom to slide upwards and repeatedly along the limiting pipe at the top of the sealing pipe 68, and the piston plate 69 at the bottom is driven by the piston rod, when the piston plate 69 moves upwards, reduce the inside atmospheric pressure of stationary housing 61, make outside air pass through the sealing plate 626 in the check valve 62 at the top of stationary housing 61, through the through-hole extrusion sealing ball 625 of the centre of a circle department of sealing plate 626, sealing ball 625 pushes down spring 624 and moves downwards, make gas get into in the stationary housing 61, when the piston plate 69 moves downwards, increase the inside gas of stationary housing 61, because the circulation direction of two check valves 62 is from top to bottom, make gas enter into in the shell 1 through the check valve 62 of stationary housing 61 bottom, pressurize in the shell 1, make the sterile water spout, wash the spot on tooth surface, increase the disinfection effect to the tooth, and is simple in operation, reduce user's manual operation, namely, increase the automatic effect of sterilizer.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A mobile dental prosthesis comprising a housing (1), characterized in that it further comprises:
the switch key (3) is used for controlling the electromagnetic valve (5) and the supercharging device (6);
a pressurizing device (6) for pressurizing the sterilizing water inside the housing (1);
the sealing cover (8) is used for sealing the liquid feeding pipe (7);
wherein two switch keys (3) are arranged;
wherein, a sealing ring is arranged at the joint of the sealing cover (8) and the liquid feeding pipe (7), and anti-skid grains are arranged on the outer side of the liquid feeding pipe (7).
2. The mobile dental restoration apparatus of claim 1, wherein: observation window (2) have been seted up to shell (1) front end, shell (1) front end top embedding has switch button (3), shell (1) bottom carries out threaded connection with jet-flow mouth (4), solenoid valve (5) are installed to shell (1) inside bottom, supercharging device (6) are installed at shell (1) top, shell (1) left side top carries out threaded connection with liquid feeding pipe (7), and liquid feeding pipe (7) left end carries out the screw thread lock solid with sealed lid (8), supercharging device (6) rear end is connected with power cord (9).
3. The mobile dental restoration apparatus of claim 2, wherein: the supercharging device (6) consists of a fixed shell (61), a one-way valve (62), a motor (63), a rotating shaft (64), a first connecting rod (65), a second connecting rod (66), a piston rod (67), a sealing pipe (68) and a piston plate (69), wherein the one-way valve (62) is installed at each of the upper end and the lower end of the fixed shell (61), the motor (63) is installed at the right end of the fixed shell (61), an output shaft at the left end of the motor (63) rotates concentrically with the rotating shaft (64) through a coupler, the left end of the rotating shaft (64) rotates and is connected with one end of the first connecting rod (65), the other end of the first connecting rod (65) rotates and is connected with the second connecting rod (66) through a rotating shaft, the bottom end of the second connecting rod (66) rotates and is connected with the piston rod (67) through the rotating shaft, the bottom end of the piston rod (67) penetrates through the sealing, and the piston plate (69) slides up and down along the inner wall of the sealing pipe (68), the bottom end of the fixed shell (61) is locked with the shell (1) through bolts, and the electromagnetic valve (5), the power line (9) and the motor (63) are electrically connected with the switch key (3).
4. The mobile dental restoration apparatus according to claim 3, wherein: the check valve (62) comprises a valve body (621), a supporting rod (622), a straight rod (623), a spring (624), a sealing ball (625) and a sealing plate (626), the bottom end inside the valve body (621) is locked with the supporting rod (622) through a bolt, the middle of the top end of the supporting rod (622) is welded with the straight rod (623), the spring (624) is sleeved outside the straight rod (623), the sealing ball (625) is embedded into the top end inside the spring (624), the top end inside the valve body (621) is locked with the sealing plate (626) through a bolt, and the outside of the valve body (621) is locked with a fixed shell (61) through threads.
5. The mobile dental restoration apparatus according to claim 3, wherein: check valve (62) are provided with two, set up respectively with fixed shell (61) upper and lower both ends, and the circulation direction of two check valve (62) is from top to bottom.
6. The mobile dental restoration apparatus according to claim 3, wherein: the top end of the sealing tube (68) is provided with a limiting tube, the inner wall of the limiting tube is attached to the piston rod (67) through a rubber ring, and the piston rod (67) slides up and down along the rubber ring in the limiting tube.
7. The mobile dental restoration apparatus according to claim 4, wherein: and a sealing ring is sleeved on the outer side of the sealing plate (626), and the outer side of the sealing ring is attached to the inner wall of the sealing pipe (68).
8. The mobile dental restoration apparatus according to claim 4, wherein: a through hole is formed in the circle center of the sealing plate (626), and the outer diameter of the sealing ball (625) is larger than the inner diameter of the through hole in the sealing plate (626) by 0.5 CM.
9. The mobile dental restoration apparatus according to claim 3, wherein: the top of the left end of the sealing tube (68) is connected with the fixed shell (61) through a guide tube, and the guide tube extends out of the fixed shell (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911735.4U CN211300433U (en) | 2019-11-07 | 2019-11-07 | Movable dental prosthesis for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911735.4U CN211300433U (en) | 2019-11-07 | 2019-11-07 | Movable dental prosthesis for department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211300433U true CN211300433U (en) | 2020-08-21 |
Family
ID=72080304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921911735.4U Expired - Fee Related CN211300433U (en) | 2019-11-07 | 2019-11-07 | Movable dental prosthesis for department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211300433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873800A (en) * | 2020-12-25 | 2021-06-01 | 重庆瑞霆塑胶有限公司 | Film extrusion casting equipment |
| CN115645214A (en) * | 2022-08-23 | 2023-01-31 | 广州艾捷斯医疗器械有限公司 | Dental chair disinfection device and dental chair |
-
2019
- 2019-11-07 CN CN201921911735.4U patent/CN211300433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873800A (en) * | 2020-12-25 | 2021-06-01 | 重庆瑞霆塑胶有限公司 | Film extrusion casting equipment |
| CN112873800B (en) * | 2020-12-25 | 2022-11-22 | 重庆瑞霆塑胶有限公司 | Film extrusion casting equipment |
| CN115645214A (en) * | 2022-08-23 | 2023-01-31 | 广州艾捷斯医疗器械有限公司 | Dental chair disinfection device and dental chair |
| CN115645214B (en) * | 2022-08-23 | 2023-09-26 | 广州艾捷斯医疗器械有限公司 | Dental chair degassing unit and dental chair |
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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: 20200821 Termination date: 20211107 |