CN208823017U - A kind of tooth mould articulator - Google Patents
A kind of tooth mould articulator Download PDFInfo
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- CN208823017U CN208823017U CN201820230708.XU CN201820230708U CN208823017U CN 208823017 U CN208823017 U CN 208823017U CN 201820230708 U CN201820230708 U CN 201820230708U CN 208823017 U CN208823017 U CN 208823017U
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- plate
- substrate
- tooth mould
- condyle
- close
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- 239000000758 substrate Substances 0.000 claims abstract description 67
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of tooth mould articulators, its drip irrigation device include mandibular plate, maxillary plate, in mandibular plate one end vertically fixed two condyle columns, be set to maxillary plate close to mandibular plate side and the top pillar far from condyle column one end, the pivot of maxillary plate is set and is sleeved on pivot condyle ball, condyle slot is offered on the condyle column, the condyle ball slips in the condyle slot, the mandibular plate is provided with bottom base close to maxillary plate side, installs lower tooth mould on the bottom base；The maxillary plate is provided with top base close to mandibular plate side, and the top base includes the second substrate being arranged on the downside of the first substrate and first substrate of maxillary plate and is arranged between first substrate and the second substrate and the strut of adjustable in length；After fixed upper tooth mould and lower tooth mould, more convenient, quick distance between the two can be adjusted.
Description
Technical field
The utility model relates to tooth mould test toolss, more specifically, it relates to a kind of tooth mould articulator.
Background technique
Tooth mould is a kind of model of tooth, and commonly used in the operation such as dentistry, tooth shaping, tooth mould is that doctor is used to divide
Analyse the model of tooth shaping aspect.Tooth mould is to be come out the model copy of oral cavity Tooth using the material of profession, is then poured
Form tooth mould.
The tool that articulator is used to make tooth mould progress lock seam test can pass through mounting base after upper and lower two tooth mold formings
It is fixed, artificial tooth is then cut and made to bad tooth, the tooth mould made is fixed in mounting base later, so
Mounting base is placed on afterwards to close and carries out lock seam test on frame.
Existing articulator has under upper nest socket under ball-type and upper ball, and in most cases, both articulators can
It simulates condyle ball and socket structure enough to simulate the practical jawbone articulated structure of people, reaches identical effect.
The existing notification number that can refer to is the Chinese patent document of CN101461738A, and it discloses a kind of dental articulations
Frame, feature include the upper and lower jaw plate that inner face installs upper and lower artificial tooth, and the spacing of the upper and lower jaw plate can guarantee upper and lower artificial tooth
Fitting, the first condyle column assembly and the second condyle column assembly stretched on the connecting line of the mandibular plate rear end, in the first condyle column assembly and
The upper end of second condyle column assembly offers main condyle slot, and rotation is provided with condyle ball in main condyle slot, maxillary plate by pivot assembly with
The connection of condyle ball.
In experiment, if directly upper and lower two tooth moulds are fixed on maxillary plate and mandibular plate, when being engaged, on
Tooth mould and lower tooth mould can not contact, therefore in actual use, there is the tooth structure due to different people different, therefore is pacifying
When loading onto lower two tooth moulds, gypsum is set on mandibular plate first, after reaching certain altitude, lower tooth mould is fixed on gypsum
On plate, then plasterboard is set on maxillary plate, until upper tooth mould can be made to sting with lower tooth mould when maxillary plate and lower jaw plate closing
It is combined into only, this mode, is realized although can be realized occlusion, when testing different tooth moulds, need to re-start
Debugging, when operation, more waste time, and efficiency is lower.
Utility model content
In view of the deficienciess of the prior art, working as fixation the purpose of this utility model is to provide a kind of tooth mould articulator
After upper tooth mould and lower tooth mould, more convenient, quick distance between the two can be adjusted.
To achieve the above object, the utility model provides following technical solution:
A kind of tooth mould articulator, including mandibular plate, maxillary plate, in mandibular plate one end vertically fixed two condyle columns, setting
It close to mandibular plate side and the top pillar far from condyle column one end, the pivot of maxillary plate is set and is sleeved on pivot in maxillary plate
On condyle ball, offer condyle slot on the condyle column, the condyle ball slips in the condyle slot, and the mandibular plate is close to maxillary plate
Side is provided with bottom base, installs lower tooth mould on the bottom base；The maxillary plate is provided with top base close to mandibular plate side,
The top base includes that the second substrate on the downside of the first substrate and first substrate of maxillary plate and setting is arranged in the
Between one substrate and the second substrate and the strut of adjustable in length.
By using above-mentioned technical proposal, by the condyle slot that is opened up on the maxillary plate of setting, mandibular plate and its condyle column, with
And the pivot by setting, dental articulation is simulated, meanwhile, pass through the first substrate of setting, the second substrate and adjustable length
Strut, it is adjustable between lower tooth mould distance in realization, thus, after fixed upper tooth mould and lower tooth mould, can it is more convenient,
Quickly adjust distance between the two.
Preferably, the strut is provided with three groups, and the connecting pin of three groups of struts on the first substrate is not in same straight line
On.
By using above-mentioned technical proposal, by three groups of struts of setting, support upper tooth mould that strut is consolidated
Carry out occlusion experiment.
Preferably, the strut include the sleeve being vertically fixed on first substrate, in sleeve far from first substrate one end
The connecting rod being threaded in sleeve, the connecting rod are rotatably connected in the second substrate.
By using above-mentioned technical proposal, by fixed sleeve, it is threaded in the connecting rod of sleeve, by rotation,
Realize the adjusting to strut total length.
Preferably, interior one section in close first substrate of the sleeve is to slip section, set in one end far from first substrate
It is equipped with thread segment；The connecting rod is provided in the end close to first substrate in the sliding block of sliding section sliding.
By using above-mentioned technical proposal, by the way that sleeve is divided into both ends so that connecting rod along sleeve extend rotate when,
It will not slip, use is safe.
Preferably, the connecting rod and the second substrate ball-joint.
By using above-mentioned technical proposal, by passing through three struts of adjusting for connecting rod and the second substrate ball-joint
Length is different, and the angular adjustment to the second substrate may be implemented, and keeps its presentation horizontal or inclination, so that it is different to meet it
The experiment demand of tooth mould.
Preferably, the maxillary plate, mandibular plate side close to each other are fixedly installed magnet block one respectively；Described first
Substrate has been respectively fixedly connected with fixinig plate close to the side of mandibular plate in the side of close maxillary plate and bottom base, described solid
Stator is ferrimagnet.
It can be conveniently to upper base by the magnet block one and fixed plate of setting by using above-mentioned technical proposal
Seat, bottom base are dismantled.
Preferably, the maxillary plate, mandibular plate are just spaced apart in one surrounding of magnet block is equipped with multiple limiting slots；Described first
Substrate, bottom base are fixedly installed the limited block with limiting slot cooperation in the surrounding of fixinig plate.
By using above-mentioned technical proposal, by the limiting slot opened up and it is fixed on first substrate, the limit on bottom base
Position block, when installing top base, bottom base, the two is more firm.
Preferably, the second substrate and the bottom base are fixedly installed magnet block two in side close to each other,
And the fixing groove cooperated with upper tooth mould, lower tooth mould is offered on magnet block two.
It can be convenient and tooth mould is installed, is dismantled by the magnet block two of setting by using above-mentioned technical proposal.
In conclusion the utility model has the following beneficial effects:
1, by the condyle slot that is opened up on the maxillary plate of setting, mandibular plate and its condyle column and by the pivot of setting, mould
Quasi- dental articulation, meanwhile, by the strut of the first substrate of setting, the second substrate and adjustable length, lower tooth mould in realization
It is adjustable between distance, thus, after fixed upper tooth mould and lower tooth mould, more convenient, quick it can adjust between the two
Distance；
2, different by the length for adjusting three struts by by connecting rod and the second substrate ball-joint, it may be implemented pair
The angular adjustment of the second substrate keeps its presentation horizontal or inclination, so that it be made to meet the experiment demand of different tooth moulds；
3, by the magnet block of setting one and fixed plate, conveniently top base, bottom base can be dismantled.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of tooth mould articulator；
Fig. 2 is a kind of schematic diagram of the prominent top base of tooth mould articulator；
Fig. 3 be in a kind of tooth mould articulator in Fig. 2 A-A to cross-sectional view；
Fig. 4 is a kind of explosive view of prominent magnet block in tooth mould articulator；
Fig. 5 is a kind of explosive view of prominent limiting slot in tooth mould articulator.
Appended drawing reference: 1, mandibular plate；11, condyle column；12, condyle slot；13, magnet block one；14, limiting slot；2, maxillary plate；21,
Pivot；22, condyle ball；23, top pillar；3, top base；31, first substrate；32, the second substrate；33, strut；331, sleeve；3311,
Sliding section；3312, thread segment；332, connecting rod；3321, sliding block；3322, hand knob；4, bottom base；41, fixinig plate；42, it limits
Block；43, magnet block two；44, fixing groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing, wherein the identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of tooth mould articulator, as shown in Figure 1, including mandibular plate 1, maxillary plate 2 and being vertically fixed on mandibular plate 1
Condyle column 11, offer condyle slot 12 in the upper end of condyle column 11,2 one end of maxillary plate is fixedly connected with pivot 21, covers on the pivot shaft 21
Equipped with condyle ball 22, condyle ball 22 is rotatably connected in condyle slot 12, thus, maxillary plate 2 can be rotated relative to mandibular plate 1, upper
Jaw plate 2 is fixed with top pillar 23 far from one end of condyle column 11, and when maxillary plate 2 and mandibular plate 1 rotate close to each other, top pillar 23 is abutted
On mandibular plate 1, the minimum range between maxillary plate 2 and mandibular plate 1 is limited.
Wherein, condyle column 11 it is fixed on mandibular plate 1 there are two, the both ends of pivot 21 to two sides from extending in condyle slot 12.
Condyle slot 12 is formed with condyle slot 12 in one end far from top pillar 23 and is open.
When in use, maxillary plate 2 and the side close to each other of mandibular plate 1 are respectively arranged with top base 3 and bottom base 4, point
Upper tooth mould and lower tooth mould Yong Yu not be fixed, simulation lock seam test is carried out.
In conjunction with shown in Fig. 2 and Fig. 3, when carrying out occlusion experiment to different tooth moulds, because of the difference of the height of tooth mould, need
Top base 3 is replaced, so that the tooth mould to different height is tested, still, when in use, complicated operation,
It is in adjustable by the height setting of top base 3 in order to more fast tested, thus, it is real by adjusting top base 3
Now to the adjusting of upper tooth mould.
Top base 3 includes the second substrate of 31 downside of the first substrate 31 being arranged on maxillary plate 2 and first substrate
32 and it is arranged between first substrate 31 and the second substrate 32 and the strut 33 of adjustable in length, passes through and adjust strut 33
Length realizes the adjusting to distance between first substrate 31 and the second substrate 32.
Strut 33 includes the sleeve 331 being vertically fixed on first substrate 31 and sleeve 331 far from first substrate 31 1
The connecting rod 332 being threaded in it is held, wherein 332 lower end of connecting rod is rotatably connected in the second substrate 32, more preferably, branch
Bar 33 is provided with three groups, and connecting pin of three groups of struts 33 on first substrate 31 is not on the same line, so as to more
The first substrate 31 and the second substrate 32 of stable connection.
Further, the connection type of connecting rod 332 and the second substrate 32 is that ball-joint can by way of ball-joint
Conveniently connecting rod 332 to be adjusted respectively, meanwhile, in adjustment process, pass through the total of three struts 33 of control
Length realizes the adjusting to 32 level angle of the second substrate, keeps the practicality stronger.
Further, in adjustment process, in order to prevent due to rotation connection bar 332 excessively and cause connecting rod 332 with
Slipped between sleeve 331, will setting be in two sections on the inside of sleeve 331, one section for close to first substrate 31 obtain sliding section 3311, with
And the thread segment 3312 far from first substrate 31, meanwhile, the upper end of connecting rod 332 is provided with the sliding block slipped in sliding section 3311
3321, so that sliding block 3321 can be supported connecting rod 332, so that connecting rod when operating 332 slide downward of connecting rod
332 reduce swing, and when sliding block 3321 slips when close to thread segment 3312, connecting rod 332, which glides, to be stopped.
It is more preferred, it is fixedly installed hand knob 3322 close to the position of the second substrate 32 in connecting rod 332, so as to
Operation connecting rod 332 is facilitated to be rotated.
In conjunction with shown in Fig. 4 and Fig. 5, it is fixedly installed magnet block respectively in maxillary plate 2, mandibular plate 1 side close to each other
One 13, first substrate 31 is respectively fixedly connected in the side close to maxillary plate 2 and in bottom base 4 close to the side of mandibular plate 1
There is fixinig plate 41, and fixinig plate 41 is ferrimagnet, and top base 3 and bottom base 4 are conveniently fixed,
It, being capable of quick-replaceable and in replacement.
It further, can be more steady when top base 3 and bottom base 4 are mounted on and test on maxillary plate 2 and mandibular plate 1
It is fixed, it is just spaced apart in maxillary plate 2, mandibular plate 1 in one 13 surrounding of magnet block and is equipped with multiple limiting slots 14, limiting slot 14 can be half
Round, rectangular or irregular figure, meanwhile, it is fixedly installed in first substrate 31, bottom base 4 in the surrounding of fixinig plate 41
The limited block 42 cooperated with limiting slot 14.
In progress in use, upper tooth mould, lower tooth mould are separately mounted to the second substrate 32, bottom base 4 side close to each other,
To be fixedly installed magnet block 2 43 in the two side close to each other, offered on magnet block 2 43 and upper tooth mould, lower tooth
The fixing groove 44 of mould cooperation, so that upper and lower tooth mould is more preferably convenient, fast when being tested or being dismounted.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of tooth mould articulator, including mandibular plate (1), maxillary plate (2), two condyles vertically fixed in mandibular plate (1) one end
Column (11) is set to maxillary plate (2) close to the top pillar (23) of mandibular plate (1) side and separate condyle column (11) one end, setting upper
The pivot (21) of jaw plate (2) and the condyle ball (22) being sleeved on pivot (21) offer condyle slot on the condyle column (11)
(12), the condyle ball (22) is slipped in the condyle slot (12), it is characterized in that:
The mandibular plate (1) is provided with bottom base (4) close to maxillary plate (2) side, and lower tooth mould is installed on the bottom base (4)；
The maxillary plate (2) is provided with top base (3) close to mandibular plate (1) side, and the top base (3) includes being arranged in the upper jaw
The first substrate (31) of plate (2) and the second substrate (32) on the downside of first substrate (31) and setting are in first substrate (31)
Between the second substrate (32) and the strut (33) of adjustable in length.
2. tooth mould articulator according to claim 1, it is characterized in that:
The strut (33) is provided with three groups, and connecting pin of three groups of struts (33) on first substrate (31) be not in same straight line
On.
3. tooth mould articulator according to claim 1, it is characterized in that:
The strut (33) includes the sleeve (331) being vertically fixed on first substrate (31), in sleeve (331) separate first base
Plate (31) threaded one end is connected to the connecting rod (332) in sleeve (331), and the connecting rod (332) is rotatably connected on the second base
On plate (32).
4. tooth mould articulator according to claim 3, it is characterized in that:
Interior one section in close first substrate (31) of the sleeve (331) is sliding section (3311), far from first substrate (31)
One end be provided with thread segment (3312)；
The connecting rod (332) is provided in the end close to first substrate (31) in the sliding block of sliding section (3311) sliding
(3321).
5. tooth mould articulator according to claim 3, it is characterized in that:
The connecting rod (332) and the second substrate (32) ball-joint.
6. tooth mould articulator according to claim 1, it is characterized in that:
The maxillary plate (2), mandibular plate (1) side close to each other are fixedly installed magnet block one (13) respectively；
Side point of the first substrate (31) in side and bottom base (4) close mandibular plate (1) close to maxillary plate (2)
It is not fixedly connected with fixinig plate (41), the fixinig plate (41) is ferrimagnet.
7. tooth mould articulator according to claim 6, it is characterized in that:
The maxillary plate (2), mandibular plate (1), which are spaced apart in magnet block once (13) surrounding, is equipped with multiple limiting slots (14)；It is described
First substrate (31), bottom base (4) are fixedly installed the limited block with limiting slot (14) cooperation in the surrounding of fixinig plate (41)
(42).
8. tooth mould articulator according to claim 1, it is characterized in that:
The second substrate (32) and the bottom base (4) are fixedly installed magnet block two (43) in side close to each other,
And the fixing groove (44) cooperated with upper tooth mould, lower tooth mould is offered on magnet block two (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230708.XU CN208823017U (en) | 2018-02-08 | 2018-02-08 | A kind of tooth mould articulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230708.XU CN208823017U (en) | 2018-02-08 | 2018-02-08 | A kind of tooth mould articulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823017U true CN208823017U (en) | 2019-05-07 |
Family
ID=66303641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820230708.XU Active CN208823017U (en) | 2018-02-08 | 2018-02-08 | A kind of tooth mould articulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690918A (en) * | 2020-12-21 | 2021-04-23 | 北京圣爱吉友和义齿制作有限公司 | Digital scanning method for denture plaster model |
-
2018
- 2018-02-08 CN CN201820230708.XU patent/CN208823017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690918A (en) * | 2020-12-21 | 2021-04-23 | 北京圣爱吉友和义齿制作有限公司 | Digital scanning method for denture plaster model |
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