CN206259103U - The MC model of the controllable folding of handle type - Google Patents
The MC model of the controllable folding of handle type Download PDFInfo
- Publication number
- CN206259103U CN206259103U CN201621168630.0U CN201621168630U CN206259103U CN 206259103 U CN206259103 U CN 206259103U CN 201621168630 U CN201621168630 U CN 201621168630U CN 206259103 U CN206259103 U CN 206259103U
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- palatine
- chin piece
- model
- handle
- rear end
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Abstract
The utility model discloses a kind of MC model of the controllable folding of handle type,Including the cheek portion being made up of elastic material,Upper palatine,Chin piece,The tooth being embedded on palatine and chin piece gum and the tongue body between upper palatine and chin piece,Described cheek portion is set on palatine and chin piece,Upper palatine and chin piece rear end are connected by axis of rotation,Tongue body is carried out up and down by the drive of U-shaped connector,Chin piece rear end middle part is also fixed with hollow tube,Upper palatine rear end correspondence hollow tube position is provided with a driving ring,Driving ring is penetrated by steel wire from hollow tube upper end,And the driving handle set with hollow tube lower end from the extraction of hollow tube lower end is fixedly connected,Rotate the upper palatine of the driving ring for driving palate portion rear end to set traction by driving handle carries out upper and lower folding with respect to chin piece,The utility model is simple to operate,Fidelity is high,Cleaning is easy to maintenance,Promotion learning and memory is played in oral care techniques teaching simulation,Excite the effect of learning interest.
Description
Technical field
The utility model is related to clinic model field, especially the MC model of the controllable folding of handle type.
Background technology
Though existing MC model can allow learner to understand the structure in oral cavity, learn oral care techniques, study effect
Really unsatisfactory, one side reason is that existing model scale is excessive, and the upper jaw and the lower jaw manually can freely be expanded to 180 °, and majority is without face
Wrap up cheek, although be easy to learner to be understood in learning process, but find the oral cavity of adult normal in clinical practice
Small, cheek parcel of having the face, expanded angle when oral cavity does not reach training yet causes to be had difficulties during learner's practical operation, often
Occur nursing clean it is not in place, leakage wash or scratch patient oral cavity situation, though be on the other hand existing model tongue root with
Lower jaw is connected, but sublingual without glossodemus, and tongue body is enlarged, material is harder, and learner is in study often because tongue body is enlarged is led
Causing the medial surface of lower row's tooth cannot clean in place, and sublingual care method is not also right, and the root of the tongue is with lower jaw connecting portion easily because disconnected
Open and cause tongue to lack, also one side reason be carried out in NP shield suffer from link up be critically important, the reason of patient
Solution and cooperation are also very crucial, but when utilizing existing model learning, learner is that, merely in face of model manipulation, model is also appointed
Moved back and forth by learner, it is impossible to reach the effect of clinical scenario simulated teaching, also do not reach the training to learner's integration capability.
The content of the invention
In order to solve the deficiencies in the prior art, the purpose of this utility model is that a kind of structure simulation degree of offer is high, operates
The MC model of the controllable folding of handle type convenient, easy to maintenance.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is：A kind of mouth of the controllable folding of handle type
Chamber nursing model, it includes the cheek portion being made up of elastic material, upper palatine, chin piece, is embedded in upper palatine and chin piece tooth
Tooth on bed and the tongue body between upper palatine and chin piece, described cheek portion are set on palatine and chin piece,
Described upper palatine and chin piece rear end is connected by axis of rotation, and described tongue body is fixedly connected with a U-shaped connector one end,
The other end of U-shaped connector is drawn and towards chin piece front end by chin piece rear end, described tongue body by U-shaped connector drive into
Row is up and down, and described chin piece correspondence U-shaped connector extraction location is provided with through hole, and described chin piece rear end middle part is also solid
Surely hollow tube is provided with, described upper palatine rear end correspondence hollow tube position is provided with a driving ring, and described driving ring passes through steel wire
Penetrated from hollow tube upper end, and the driving handle set with hollow tube lower end is drawn from hollow tube lower end and be fixedly connected, by driving
Handle rotates the upper palatine of driving ring traction for driving palate portion rear end to set and carries out upper and lower folding with respect to chin piece.
Further, described upper palatine rotates the middle part being connected with chin piece and is provided with concave configuration, described chin piece pair
Answer concave configuration to be provided with bulge-structure, there is fit clearance, described rotating shaft edge between described concave configuration and bulge-structure
Wear direction and be arranged with torsionspring positioned at the both sides of concave configuration, when upper palatine opens, unclamp driving handle, reverse bullet
Spring can drive palatine to be closed with chin piece.
Further, described hollow tube lower end is also fixedly connected with handle, and described driving handle is rotatably connected on handle
On.
Further, the both sides position of described upper palatine and chin piece rear end is equipped with 1 four-part button box, described face
Cheek inner surface correspondence box position is provided with the sub-buckle coordinated with it.
Further, when described upper palatine opens with respect to chin piece, the maximum angle for opening is 60 degree.
Further, 14 teeth are inlaid with the gum of described upper palatine and chin piece.
Further, described U-shaped connector is U-shaped steel disc.
By using above-mentioned technical scheme, the beneficial effects of the utility model to be：Upper palatine and chin piece are rotated and is connected
Connect, and tooth be set on the gum of upper palatine and chin piece and the cheek portion of elastic material is arranged, make the fidelity of model high,
Tongue body is controlled to act by U-shaped steel disc, U-shaped steel disc movable end is arranged on chin piece lower section and towards chin piece front end so that
Manual manipulation tongue body activity is more convenient, and upper palatine is connected by the driving ring that rear end is set with the driving handle of hollow tube lower end
Connect, enable driving handle to make driving ring drive upper palatine to open when rotating, when driving handle loosens, upper palatine and chin piece
Rotating the torsionspring of junction can drive palatine and chin piece to close, can be maximum by the cooperation of these devices
Human oral cavity position is emulated, when learning oral care techniques, more interesting and authenticity.
Brief description of the drawings
The utility model is further elaborated with reference to the accompanying drawings and detailed description：
Fig. 1 is schematic diagram when product oral cavity of the present utility model closes；
Fig. 2 is schematic diagram when product oral cavity of the present utility model is opened；
Fig. 3 takes off the structural representation behind cheek portion for the utility model product；
Fig. 4 is the partial cutaway schematic of Fig. 3 products；
Fig. 5 is front schematic view when palatine and chin piece are opened on the utility model；
Fig. 6 is palatine on the utility model and the structural representation on rear side of chin piece；
Fig. 7 is the section simplified diagram in the utility model cheek portion.
Specific embodiment
As shown in Fig. 1 to one of 7, the utility model includes the cheek portion 1, the upper palatine 2, chin piece that are made up of elastic material
3rd, the tooth 5 being embedded on palatine 2 and the gum of chin piece 3 and the tongue body 4 between upper palatine 2 and chin piece 3, it is described
Cheek portion 1 is set on palatine 2 and chin piece 3, and described upper palatine 2 and the rear end of chin piece 3 rotate connection by rotating shaft 6,
Maximum angle when upper palatine 2 and chin piece 3 are opened is 60 degree, and described one end of 4 and one U-shaped connector of tongue body 41 is fixed and connected
Connect, the other end of U-shaped connector 41 is drawn and towards the front end of chin piece 3 by the rear end of chin piece 3, and described tongue body 4 is connected by U-shaped
The drive of part 41 carries out the corresponding extraction location of U-shaped connector 41 of up and down, described chin piece 3 and is provided with through hole 31, it is preferred that institute
The U-shaped connector 41 stated is U-shaped steel disc, and the described rear end of chin piece 3 middle part is also fixed with hollow tube 7, described upper palatine 2
Rear end correspondence hollow tube 7 position is provided with a driving ring 21, and described driving ring 21 is penetrated by steel wire 23 from the upper end of hollow tube 7,
And the driving handle 8 set with the lower end of hollow tube 7 from the extraction of the lower end of hollow tube 7 is fixedly connected, and is rotated in drive by driving handle 8
The upper palatine 2 of the traction of driving ring 21 that the rear end of palatine 2 is set carries out upper and lower folding with respect to chin piece 3.
In order to further improve upper palatine 2 and chin piece 3 open or closing course in the smoothness that acts, described upper palatine
2 rotate the middle part being connected with chin piece 3 is provided with concave configuration, and the described correspondence concave configuration of chin piece 3 is provided with bulge-structure, institute
There is fit clearance between the concave configuration and bulge-structure stated, described rotating shaft 6 is along wearing direction positioned at the two of concave configuration
Side is arranged with torsionspring 61, when upper palatine 2 opens, unclamp driving handle 8, torsionspring 61 can drive palatine 2 with
Chin piece 3 is closed.
Hand-held is carried out for convenience of faculty simultaneously, the described lower end of hollow tube 7 is also fixedly connected with handle 9, institute
The driving handle 8 stated is rotatably connected on handle 9.
Become easily to come off and be easy to more for the cheek portion 1 for avoiding flexible material from being made expands afterwards by long-term use
Change, described upper palatine 2 and the both sides position of the rear end of chin piece 3 are equipped with 1 four-part button box 22,32, described cheek portion 1
Inner surface correspondence box 22,32 positions are provided with the sub-buckle 11 coordinated with it.
In order to further improve emulator, 14 teeth are inlaid with described upper palatine 2 and the gum of chin piece 3
Tooth, described tongue body 4 is made of flexible material.
When in use, faculty can hold handle 9 by a hand, and finger catches on drive to the utility model product simultaneously
Fixed handle 8, during pressing driving handle 8, the steel wire 23 being connected with driving handle 8 can pull the band of driving ring 21 of the rear end of upper palatine 2
Dynamic upper palatine 2 is rotated, and opens palatine 2, while another hand can press U-shaped steel disc by finger, makes the activity of tongue body 4,
Oral cavity structure study and correct oral cleaning technology of demonstrating are convenient for, after demonstration is finished, pressing driving handle 8 can be unclamped
Finger, the torsionspring 61 of the another upper rear end of palatine 2 drives the upper return of palatine 2, while can also be further by by cheek
Portion 1 disassembles, and makes palatine 2, chin piece 3 exposed outside, carries out further oral cavity structure teaching and oral care techniques
Hints on operation is demonstrated, it is ensured that quality of instruction, is improved teaching interest and is motivated students' interest in learning.
Specific embodiment of the present utility model is the foregoing described, it will be appreciated by those of skill in the art that this is only
Be for example, those skilled in the art is on the premise of without departing substantially from principle of the present utility model and essence, can be to this reality
The mode of applying makes various changes or modifications, but these changes and modification each fall within protection domain of the present utility model.
Claims (7)
1. the MC model of the controllable folding of a kind of handle type, cheek portion that it includes being made up of elastic material, upper palatine, under
Palatine, the tooth being embedded on palatine and chin piece gum and the tongue body between upper palatine and chin piece, described face
Cheek is set on palatine and chin piece, it is characterised in that：Described upper palatine and chin piece rear end is connected by axis of rotation
Connect, described tongue body is fixedly connected with a U-shaped connector one end, the other end of U-shaped connector is drawn and court by chin piece rear end
To chin piece front end, described tongue body is driven by U-shaped connector carries out up and down, described chin piece correspondence U-shaped connector
Extraction location is provided with through hole, and described chin piece rear end middle part is also fixed with hollow tube, in described upper palatine rear end correspondence
Blank pipe position is provided with a driving ring, and described driving ring is penetrated by steel wire from hollow tube upper end, and is drawn from hollow tube lower end
The driving handle set with hollow tube lower end is fixedly connected, and rotating the driving ring for driving palate portion rear end to set by driving handle leads
Draw palatine carries out upper and lower folding with respect to chin piece.
2. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：Described is upper
Palatine rotates the middle part being connected with chin piece and is provided with concave configuration, and described chin piece correspondence concave configuration is provided with bulge-structure,
There is fit clearance between described concave configuration and bulge-structure, described rotating shaft edge wears direction positioned at the two of concave configuration
Side is arranged with torsionspring, when upper palatine opens, unclamps driving handle, and torsionspring can drive palatine to enter with chin piece
Row closure.
3. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：In described
Blank pipe lower end is also fixedly connected with handle, and described driving handle is rotatably connected on handle.
4. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：Described is upper
The both sides position of palatine and chin piece rear end is equipped with 1 four-part button box, described cheek portion inner surface correspondence box position
It is provided with the sub-buckle coordinated with it.
5. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：Described is upper
When palatine opens with respect to chin piece, the maximum angle for opening is 60 degree.
6. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：Described is upper
14 teeth are inlaid with the gum of palatine and chin piece.
7. the MC model of the controllable folding of a kind of handle type according to claim 1, it is characterised in that：Described U
Shape connector is U-shaped steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168630.0U CN206259103U (en) | 2016-11-02 | 2016-11-02 | The MC model of the controllable folding of handle type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168630.0U CN206259103U (en) | 2016-11-02 | 2016-11-02 | The MC model of the controllable folding of handle type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259103U true CN206259103U (en) | 2017-06-16 |
Family
ID=59024684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168630.0U Active CN206259103U (en) | 2016-11-02 | 2016-11-02 | The MC model of the controllable folding of handle type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259103U (en) |
-
2016
- 2016-11-02 CN CN201621168630.0U patent/CN206259103U/en active Active
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