CN214810052U

CN214810052U - Die material blending device for oral clinical use

Info

Publication number: CN214810052U
Application number: CN202022705842.0U
Authority: CN
Inventors: 颜杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-23
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an oral cavity is clinical with impression material mediation device, include: the mixing cup is of a circular cylindrical structure, the sealing cover is in threaded fit with the top of the mixing cup, and the fixed base is fixed on one side of the top of the sealing cover; the transmission case is fixed in the middle of the top of the sealing cover; rabbling mechanism, rabbling mechanism sets up in the inside of mediation cup, and rabbling mechanism is used for carrying out the rapid mixing stirring to the impression material and the glued agent of mediation cup inside, this oral cavity is clinical with impression material mediation device, the drive mechanism who utilizes to set up drives first stirring leaf and second stirring leaf on the rabbling mechanism and rotates toward opposite direction, make the impression material and the glued agent of mediation cup inside have two different rotatory reverse stirring effect, the mixing degree of consistency of impression material and glued agent has been improved, the stirring efficiency has also been improved, the effect of stirring mediation is better.

Description

Die material blending device for oral clinical use

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a clinical impression material mediation device that uses in oral cavity.

Background

Dental implantation and restoration are important components of oral clinical medicine, the preparation of a dental impression is the first procedure of dental implantation and oral restoration work, the appearance and quality of the implanted teeth and the restored teeth are directly influenced by the quality of the impression, and the final restoration effect can be related. Therefore, it is very important for oral clinics to obtain an accurate impression of the mouth. In clinical work, the oral cavity impression material is mainly made of alginate, has accurate water-powder proportion, is fully stirred and uniformly mixed, so that the stirred impression material is fine and smooth, has few bubbles and good elasticity, and can exert the performance of the impression material to the maximum extent.

At present, the mainstream alginate impression material in the market is in a powder form and a paste form, the alginate impression material needs to be mixed with water or a cementing agent before being used, and the mixture can be used after being mixed with the water or the cementing agent, and the mixture is fully stirred and uniformly mixed, so that the stirred impression material is fine and smooth, less in bubbles and good in elasticity, but the structure of the conventional blending device is simpler, the use performance is single, the blending time is longer usually, the production efficiency of the impression material is influenced, and the vibration is easily generated during stirring and blending, so that the stirring effect is influenced. Therefore, the impression material blending device for the oral clinical use is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity is die material mediation device for clinical usefulness to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oral clinical impression material mediation device, comprising: the mixing cup is of a circular cylindrical structure, the sealing cover is in threaded fit with the top of the mixing cup, and the fixed base is fixed on one side of the top of the sealing cover; the transmission case is fixed in the middle of the top of the sealing cover; the stirring mechanism is arranged inside the mixing cup and is used for quickly mixing and stirring the impression material and the cementing agent inside the mixing cup; the transmission mechanism is arranged inside the transmission box and is used for driving the stirring mechanism to rotate; and the damping device is fixed at the bottom of the blending cup and is used for buffering the vibration generated during blending and stirring.

Preferably, the transmission mechanism comprises a transmission shaft and a first bearing, the transmission shaft is rotatably connected in an inner ring of the first bearing, the first bearing is clamped on the outer wall of one side of the transmission case, a driving bevel gear is fixed at one end of the transmission shaft positioned in the transmission case, the upper side and the lower side of the driving bevel gear are respectively engaged and connected with a forward bevel gear and a reverse bevel gear, a first stirring rod and a second stirring rod are respectively fixed in the central holes of the forward bevel gear and the reverse bevel gear, wherein the second stirring rod is of a hollow structure, the first stirring rod vertically penetrates into the second stirring rod downwards, the upper side and the lower side of the transmission case are respectively clamped with a second bearing and a third bearing, the top end of the first stirring rod is rotatably connected in the second bearing, and the top of second puddler rotates to be connected in the third bearing, unable adjustment base's top is fixed with and is used for driving the drive shaft to carry out rotatory drive arrangement.

Preferably, the driving device comprises a driving motor fixed at the top of the fixed base, a first gear is fixed at the output end of the driving motor, a bearing seat is arranged between the driving motor and the first gear, the bearing seat is fixed on the fixed base, a second gear is fixed at one end, away from the driving bevel gear, of the transmission shaft, and a gear belt is connected between the first gear and the second gear in a transmission manner.

Preferably, rabbling mechanism is including fixing the solid fixed ring of first solid fixed ring on the second puddler and fixing the solid fixed ring of second on first puddler, first solid fixed ring and the solid fixed ring of second all are provided with a plurality ofly, and the outer surface of the solid fixed ring of a plurality of first solid fixed rings and second respectively array distribution have first stirring leaf and second stirring leaf, the direction of rotation of first stirring leaf and second stirring leaf is opposite.

Preferably, damping device is including fixing the bolster in mediation cup bottom, the bolster is provided with four groups, and four groups of bolsters are annular array and distribute, the bottom of bolster is fixed with vibration damping mount, and vibration damping mount's top central point department of putting is fixed with the telescopic link that is connected with mediation cup.

Preferably, the bolster is including fixing the loop bar at the vibration damping mount top and fixing the extrusion stem in mediation cup bottom, the extrusion stem slides and alternates in the loop bar, the outside of extrusion stem is provided with first spring around, the one end of first spring is fixed at the interior top of loop bar, and the other end of first spring is fixed with the stopper, the stopper cover is established on the extrusion stem, the bottom of extrusion stem is fixed with the second spring, and the bottom mounting of second spring is in the interior bottom of loop bar.

Preferably, the top of the transmission case is provided with an oil filling hole.

Preferably, the top of the sealing cover is also provided with a feeding pipe communicated with the mixing cup, and the top end of the feeding pipe is in threaded fit with a screw cap.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model changes the mode that the traditional blending device can only stir in a single direction, and utilizes the arranged transmission mechanism to drive the first stirring blade and the second stirring blade on the stirring mechanism to rotate in opposite directions, so that the impression material and the cementing agent in the blending cup have two stirring actions with different reverse rotation directions, thereby improving the mixing uniformity of the impression material and the cementing agent, improving the stirring efficiency and having better stirring and blending effects; simultaneously, the damping device is arranged to play a role in damping and buffering, and the effect of stirring is avoided from being influenced, so that people can normally use the blending device to blend the impression material and the cementing agent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic structural view of the transmission mechanism and the stirring mechanism of the present invention;

FIG. 4 is a schematic structural view of the damping device of the present invention;

fig. 5 is a schematic structural diagram of the buffer member of the present invention.

In the figure: 1-mixing cup; 2-sealing cover; 3-fixing the base; 4-a transmission case; 5-a drive device; 6-a damping device; 7-a transmission mechanism; 8-a stirring mechanism; 9-a transmission shaft; 10-a first bearing; 11-a drive motor; 12-a first gear; 13-a bearing seat; 14-a gear belt; 15-a second gear; 16-a drive bevel gear; 17-forward rotation bevel gear; 18-a counter bevel gear; 19-a first stirring rod; 20-a second stirring rod; 21-a second bearing; 22-a third bearing; 23-a first retaining ring; 24-a first stirring blade; 25-a second retaining ring; 26-a second stirring blade; 27-a shock-absorbing mount; 28-a buffer; 29-a telescopic rod; 30-a loop bar; 31-a squeeze bar; 32-a first spring; 33-a limiting block; 34-second spring.

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. 1-5, the present invention provides a technical solution: an oral clinical impression material mediation device, comprising: the mixing cup comprises a mixing cup 1, a sealing cover 2 and a fixed base 3, wherein the mixing cup 1 is of a circular cylindrical structure, the sealing cover 2 is in threaded fit with the top of the mixing cup 1, and the fixed base 3 is fixed on one side of the top of the sealing cover 2; the transmission case 4 is fixed in the middle of the top of the sealing cover 2; the stirring mechanism 8 is arranged inside the mixing cup 1, and the stirring mechanism 8 is used for quickly mixing and stirring the impression material and the cementing agent inside the mixing cup 1; the transmission mechanism 7 is arranged inside the transmission box 4, and the transmission mechanism 7 is used for driving the stirring mechanism 8 to rotate; and the damping device 6 is fixed at the bottom of the mixing cup 1, and the damping device 6 is used for damping vibration generated during mixing and stirring.

The transmission mechanism 7 comprises a transmission shaft 9 and a first bearing 10, the transmission shaft 9 is rotatably connected in an inner ring of the first bearing 10, the first bearing 10 is clamped on an outer wall of one side of the transmission case 4, one end of the transmission shaft 9, which is located inside the transmission case 4, is fixed with a drive bevel gear 16, the upper side and the lower side of the drive bevel gear 16 are respectively connected with a forward bevel gear 17 and a reverse bevel gear 18 in a meshing manner, a first stirring rod 19 and a second stirring rod 20 are respectively fixed in central holes of the forward bevel gear 17 and the reverse bevel gear 18, wherein the second stirring rod 20 is of a hollow structure, the first stirring rod 19 vertically penetrates downwards into the second stirring rod 20, the upper side and the lower side of the transmission case 4 are respectively clamped with a second bearing 21 and a third bearing 22, the top end of the first stirring rod 19 is rotatably connected in the second bearing 21, and the top end of the second stirring rod 20 is rotatably connected in the third bearing 22, the top of the fixed base 3 is fixed with a driving device 5 for driving the transmission shaft 9 to rotate, the rotation of the transmission shaft 9 drives the driving bevel gear 16 to rotate, the rotation of the driving bevel gear 16 simultaneously drives the forward bevel gear 17 and the reverse bevel gear 18 to rotate in opposite directions, and further drives the first stirring rod 19 and the second stirring rod 20 to rotate in opposite directions, and finally drives the stirring mechanism 8 to generate opposite rotating shearing force.

Drive arrangement 5 is including fixing the driving motor 11 at unable adjustment base 3 top, driving motor 11's output is fixed with first gear 12, and is provided with bearing frame 13 between driving motor 11 and the first gear 12, bearing frame 13 is fixed on unable adjustment base 3, the one end that the initiative bevel gear 16 was kept away from to transmission shaft 9 is fixed with second gear 15, the transmission is connected with gear belt 14 between first gear 12 and the second gear 15, and it is rotatory to drive first gear 12 through driving motor 11, and first gear 12 is rotatory by gear belt 14 drive second gear 15, and then drives transmission shaft 9 by second gear 15 rotatory, and the transmission is more steady.

The stirring mechanism 8 comprises a first fixing ring 23 fixed on the second stirring rod 20 and a second fixing ring 25 fixed on the first stirring rod 19, a plurality of first fixing rings 23 and a plurality of second fixing rings 25 are arranged, and the outer surfaces of the plurality of first fixing rings 23 and the plurality of second fixing rings 25 are respectively distributed with first stirring blades 24 and second stirring blades 26 in an array manner, the rotating directions of the first stirring vanes 24 and the second stirring vanes 26 are opposite, the rotation of the first fixing rings 23 and the second fixing rings 25 respectively drives the first stirring vanes 24 and the second stirring vanes 26 connected to the first fixing rings 23 and the second fixing rings 25 to rotate in opposite directions, so that the impression material and the cementing agent in the mixing cup 1 have two stirring effects with different rotation directions, the mixing uniformity of the impression material and the cementing agent is improved, the stirring efficiency is also improved, and the stirring and mixing effects are better.

Damping device 6 is including fixing the bolster 28 in mediation cup 1 bottom, bolster 28 is provided with four groups, and four groups of bolsters 28 are annular array and distribute, the bottom of bolster 28 is fixed with vibration damping mount 27, and vibration damping mount 27's top central point department of putting is fixed with the telescopic link 29 that is connected with mediation cup 1 for it is more stable when reciprocating to mediate cup 1.

Said buffer 28 comprises a stem 30 fixed on top of the shock-absorbing base 27 and a squeezing rod 31 fixed on the bottom of the blending cup 1, the extrusion rod 31 is inserted into the loop bar 30 in a sliding way, a first spring 32 is arranged around the outside of the extrusion rod 31, one end of the first spring 32 is fixed on the inner top of the loop bar 30, and the other end of the first spring 32 is fixed with a limit block 33, the limit block 33 is sleeved on the extrusion rod 31, a second spring 34 is fixed at the bottom of the extrusion rod 31, and the bottom end of the second spring 34 is fixed at the inner bottom of the loop bar 30, when the mixing device vibrates, the mixing cup 1 drives the extrusion rod 31 to move in the loop rod 30 and drives the first spring 32 and the second spring 34 to stretch and compress one by one, thereby better cushion vibrations, avoid influencing the effect of stirring to make people can normally use mediation device to carry out the stirring mediation of impression material and cementing agent.

An oil filling hole is formed in the top of the transmission case 4, so that lubricating oil can be conveniently added into the transmission case 4, and the transmission of the transmission mechanism 7 is more stable.

The top of sealed lid 2 still is provided with the inlet pipe that is linked together with mediation cup 1, and the top screw-thread fit of inlet pipe has the spiral cover, is convenient for to the interior material that adds of mediation cup 1, stirs.

In the scheme, the type Y80M1-2 is preferably selected as the driving motor 11, the power supply interface of the motor is connected with the power supply system through the switch, and the circuit control systems applied in the technical scheme are all in conventional arrangement and are not described redundantly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. An oral cavity is impression material mediation device for clinical use, includes:

the mixing cup comprises a mixing cup (1), a sealing cover (2) and a fixed base (3), wherein the mixing cup (1) is of a circular cylindrical structure, the sealing cover (2) is in threaded fit with the top of the mixing cup (1), and the fixed base (3) is fixed on one side of the top of the sealing cover (2);

the transmission case (4), the transmission case (4) is fixed in the middle of the top of the sealing cover (2);

the stirring mechanism (8) is arranged inside the mixing cup (1), and the stirring mechanism (8) is used for quickly mixing and stirring the impression material and the cementing agent inside the mixing cup (1);

the transmission mechanism (7) is arranged inside the transmission box (4), and the transmission mechanism (7) is used for driving the stirring mechanism (8) to rotate;

the damping device (6) is fixed at the bottom of the mixing cup (1), and the damping device (6) is used for buffering vibration generated during mixing and stirring.

2. The oral clinical impression material reconciliation device of claim 1, wherein: the transmission mechanism (7) comprises a transmission shaft (9) and a first bearing (10), the transmission shaft (9) is rotatably connected in an inner ring of the first bearing (10), the first bearing (10) is clamped on an outer wall of one side of the transmission case (4), one end of the transmission shaft (9) positioned in the transmission case (4) is fixedly provided with a drive bevel gear (16), the upper side and the lower side of the drive bevel gear (16) are respectively connected with a forward bevel gear (17) and a reverse bevel gear (18) in a meshing manner, a first stirring rod (19) and a second stirring rod (20) are respectively fixed in central holes of the forward bevel gear (17) and the reverse bevel gear (18), the second stirring rod (20) is of a hollow structure, the first stirring rod (19) vertically penetrates into the second stirring rod (20) downwards, the upper side and the lower side of the transmission case (4) are respectively clamped with a second bearing (21) and a third bearing (22), the top of first puddler (19) rotates to be connected in second bearing (21), and the top of second puddler (20) rotates to be connected in third bearing (22), the top of unable adjustment base (3) is fixed with and is used for driving drive shaft (9) to carry out rotatory drive arrangement (5).

3. The oral clinical impression material reconciliation device of claim 2, wherein: drive arrangement (5) are including fixing driving motor (11) at unable adjustment base (3) top, the output of driving motor (11) is fixed with first gear (12), and is provided with bearing frame (13) between driving motor (11) and first gear (12), bearing frame (13) are fixed on unable adjustment base (3), the one end that drive bevel gear (16) was kept away from in transmission shaft (9) is fixed with second gear (15), the transmission is connected with toothed belt (14) between first gear (12) and second gear (15).

4. The oral clinical impression material reconciliation device of claim 2, wherein: rabbling mechanism (8) are including fixing first solid fixed ring (23) on second puddler (20) and fixing solid fixed ring (25) of second on first puddler (19), first solid fixed ring (23) and the solid fixed ring of second (25) all are provided with a plurality ofly, and the surface of a plurality of first solid fixed ring (23) and the solid fixed ring of second (25) array distribution respectively have first stirring leaf (24) and second stirring leaf (26), the direction of rotation of first stirring leaf (24) and second stirring leaf (26) is opposite.

5. The oral clinical impression material reconciliation device of claim 1, wherein: damping device (6) are including fixing bolster (28) in mediation cup (1) bottom, bolster (28) are provided with four groups, and four groups bolster (28) are the annular array and distribute, the bottom of bolster (28) is fixed with vibration damping mount (27), and the top central point department of putting of vibration damping mount (27) is fixed with telescopic link (29) that are connected with mediation cup (1).

6. The oral clinical impression material reconciliation device of claim 5, wherein: bolster (28) including fixing loop bar (30) at vibration damping mount (27) top and fixing extrusion rod (31) in mediation cup (1) bottom, extrusion rod (31) slide and alternate in loop bar (30), the outside of extrusion rod (31) is around being provided with first spring (32), the interior top at loop bar (30) is fixed to the one end of first spring (32), and the other end of first spring (32) is fixed with stopper (33), stopper (33) cover is established on extrusion rod (31), the bottom of extrusion rod (31) is fixed with second spring (34), and the bottom mounting of second spring (34) is at the interior bottom of loop bar (30).

7. The oral clinical impression material reconciliation device of claim 1, wherein: an oil filling hole is formed in the top of the transmission case (4).

8. The oral clinical impression material reconciliation device of claim 1, wherein: the top of the sealing cover (2) is also provided with a feeding pipe communicated with the mixing cup (1), and the top end of the feeding pipe is in threaded fit with a screw cover.