CN208989220U - A kind of oral cavity digital photography lip pull device - Google Patents
A kind of oral cavity digital photography lip pull device Download PDFInfo
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- CN208989220U CN208989220U CN201721130386.3U CN201721130386U CN208989220U CN 208989220 U CN208989220 U CN 208989220U CN 201721130386 U CN201721130386 U CN 201721130386U CN 208989220 U CN208989220 U CN 208989220U
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- lip
- oral cavity
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- retractor
- digital photography
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Abstract
The utility model relates to the technical fields of oral cavity digital photography auxiliary appliance, more particularly, to a kind of oral cavity digital photography lip pull device.The oral cavity digital photography lip pull device of the utility model, fixed link and telescopic level board including lip retractor, for fixing lip retractor, the fixed link are installed on the level board；The lip retractor includes cheek retractor and fixed handle, and the cheek retractor is telescopically connected to the two sides of the fixed handle, and the fixed handle is vertically connected in the fixed link.The oral cavity digital photography lip pull device of the utility model, can adjust and fix the distance between two lip retractors, and a doctor can be realized the distance and shooting of adjustment lip retractor；Patient oral cavity can be prevented to be hooked wound, and adapt to the patient of different age group, it is adaptable, it can be improved the comfort level of patient.
Description
Technical field
The utility model relates to the technical fields of oral cavity digital photography auxiliary appliance, more particularly, to a kind of oral cavity number
Code photography lip pull device.
Background technique
Oral photographing is one of important link in dental care, facilitates the collection of clinical data, is analyzed for preoperative diagnosis,
Keep the transmitting of aesthetic information and treatment plan more intuitive, is alternatively arranged as legal basis when necessary.During oral photographing, often
Lip cheek tissue is retracted using lip pull device, the hard and soft tissue in exposure mouth, while more light being made to enter cavity interior.
However, the lip pull device that clinic is often used at present cannot be according to the mouth opening and lip muscle tonue degree tune of patient
Whole, the jaw taken mutually cannot often expose full denture, it is difficult to the reference as clinical oral treatment.In addition, when doing oral photographing,
Need two doctor's cooperative cooperatings, one of doctor holds two oral cavity drag hooks for the corners of the mouth of patient oral cavity two sides toward post-tensioning
It opens, oral photographing is then carried out by another doctor.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of oral cavity digital photography is provided and is retracted with lip
Device can be adjusted the width of lip retractor to adapt to the different mouth opening of different patients and lip muscle tonue degree, and can adjust
And the distance fixed between two lip retractors is convenient for oral cavity digital photography.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of oral cavity digital photography lip pull device is provided, including lip retractor, for fixing lip retractor
Fixed link and telescopic level board, the fixed link be installed on the level board；The lip retractor includes mouth
Angle drag hook and fixed handle, the cheek retractor are telescopically connected to the two sides of the fixed handle, and the fixed handle hangs down
It is direct-connected to be connected in the fixed link.
The oral cavity digital photography lip pull device of the utility model, by between two fixed links of flexible level board adjustment
Distance can be adjusted with adjusting and fixing the distance between two lip retractors by the scalable connection of cheek retractor and fixed handle
The width of whole lip retractor is suitble to any with adapting to the different mouth opening in the oral cavity of different patients and the tensity of lip flesh
The patient of age bracket improves the comfort level of patient；In addition, the position of two lip retractors can be fixed, in oral cavity, number is taken the photograph
Operation can be completed in one people when shadow operates, and convenient and efficient, working efficiency is improved.
Further, the junction of the fixed link and the fixed handle be equipped with can elastic telescopic fixing clamp, it is described
Fixing clamp includes the identical fixed package piece of two chip architectures, fixes described in two panels between package piece and is connected by telescopic elastic component.It can bullet
Property flexible fixing clamp setting so that being fixed conveniently for lip retractor is quick, when needing fixed lip retractor, pull-up its
In a fixed package piece, be inserted into the fixed handle of lip retractor, the fixation of lip retractor can be completed.
Further, the level board is formed by intermediate plate and set on the sliding panel of intermediate board ends, and the fixed link is solid
Surely it is set on the sliding panel, the sliding panel is slidably connected with the intermediate plate.By adjusting the phase of fixed plate and intermediate plate
Position adjusting two fixed links to position adapts to the patient of different age group come the distance adjusting two lip retractors, fits
It is strong with property.
Further, the sliding panel is equipped with several shanks disposed in parallel, and the intermediate plate is equipped with and grafting
The spliced eye that bar matches；The spliced eye is equipped with the locating part of limitation shank and spliced eye relative displacement.Sliding panel with
Intermediate plate plug connection is conveniently adjusted the distance between two lip retractors, and the setting of locating part prevents sliding panel to be detached from intermediate plate.
Further, connecting rod is hingedly connected on the sliding panel, one end of the connecting rod is hingedly connected with fixation
Block；Screw rod is equipped at the center of the intermediate plate, the fixed block is fixedly connected with the screw rod.By screw rod in intermediate plate
In precession or back-out widen or shorten the distance between two lip retractors, it is easy to operate；It is retracted when adjusting two lips
When distance to suitable position between device, the relative position between intermediate plate and sliding panel is kept not under the action of screw rod and connecting rod
Become, the abundant exposure of patient's corona can be kept, convenient for the progress of photography, is not necessarily to two oral cavity drag hooks of a human hand held for patient oral cavity
The corners of the mouth of two sides pulls open backward, and another people carries out oral photographing, and working efficiency is improved.
Further, the cheek retractor is symmetrically set in the two sides of the fixed handle；The fixed handle is by polyphenyl
Y-type structure made of ethylene, including handle end and the joint end matched with cheek retractor；The cheek retractor is arc knot
The layer structure of structure, the endothecium structure made of polystyrene and polyurethane support forms.Setting is patient in order to prevent in this way
Lip cheek is broken by cheek retractor hook, and can improve the comfort level of patient.
Further, Spring screws are equipped between the cheek retractor and the fixed handle, the Spring screws are embedded at
One end of the cheek retractor；The fixed handle is equipped with the blocked hole of two groups of symmetric arrays, the blocked hole and the bullet
Spring screw matches.It, can be suitable to outside joint end or to being moved in joint end when needing to adjust the width of lip retractor
Position, the ball in Spring screws, which bounces, to be caught in connecting hole, realizes the fixation of cheek retractor and joint end.
Further, the handle end is equipped with knurling, and the handle end and the joint end are connected with the company to arch upward upwards
Connect end.The setting of knurling increases the frictional force between lip retractor and fixing clamp, so that connection is more firm；Connecting pin is to arch
The setting risen, which facilitates, is placed in joint end and cheek retractor in patient oral cavity, and the comfort level of patient can be improved.
Compared with prior art, the utility model has the beneficial effects that
Two lips can be adjusted by precession or back-out screw rod in the oral cavity digital photography lip pull device of the utility model
Distance between portion's retractor, structure is simple, easy to operate；Two lip retractors can be fixed by the effect between screw rod and connecting rod
Between distance, the abundant exposure of patient's corona can be kept, convenient for the progress of photography, will be suffered from without two oral cavity drag hooks of a human hand held
The corners of the mouth of person oral cavity two sides pulls open backward, and another people carries out oral photographing, and working efficiency is improved；By cheek retractor by
The layer structure composition of endothecium structure made of polystyrene and polyurethane support, can prevent patient oral cavity to be hooked wound, improve and suffer from
The comfort level of person；The width of adjustment lip retractor is convenient to by the setting of cheek retractor and joint end Spring screws, with
Adapt to the mouth opening and lip muscle tonue degree in the patient oral cavity of different age group, strong applicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the oral cavity digital photography lip pull device of the utility model.
Fig. 2 is the structural schematic diagram of oral cavity digital photography lip pull device open configuration.
Fig. 3 is the structural schematic diagram of oral cavity digital photography lip retractor.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
It is as shown in Figure 1 to Figure 3 the oral cavity digital photography lip pull device of the utility model, including lip retractor
1, for fixing the fixed link 2 and telescopic level board 3 of lip retractor 1, fixed link 2 is installed on level board 3；Lip
Retractor 1 includes cheek retractor 11 and fixed handle 12, and cheek retractor 11 is telescopically connected to the two sides of fixed handle 12, Gu
Determine handle 12 to be vertically connected in fixed link 2；Level board 3 is by intermediate plate 31 and set on 32 groups of sliding panel of 31 both ends of intermediate plate
At fixed link 2 is fixed on sliding panel 32, and sliding panel 32 is slidably connected with intermediate plate 31.
Specifically, as shown in Fig. 2, sliding panel 32 is equipped with several shanks 33 disposed in parallel, intermediate plate 31 is equipped with
The spliced eye 34 matched with shank, spliced eye 34 are equipped with the locating part of limitation shank 33 and 34 relative displacement of spliced eye
Sliding panel 32 is avoided to slip away intermediate plate 31；Connecting rod 5 is hingedly connected on sliding panel 32, one end of connecting rod 5 is hingedly connected with
Fixed block 6；Screw rod 7 is equipped at the center of intermediate plate 31, fixed block 6 is fixedly connected with screw rod 7, by screw rod 7 in intermediate plate
The distance between two lip retractors 1 is widened or is shortened in precession or back-out in 31, by the effect of screw rod 7 and connecting rod 5 can
Keep the relative position between intermediate plate 31 and sliding panel 32 constant；As shown in figure 3, being equipped between cheek retractor 11 and fixed handle 12
Spring screws 13, Spring screws 13 are embedded at one end of the cheek retractor 11, and fixed handle 12 is equipped with two groups of symmetric arrays
Blocked hole 14, blocked hole 14 matches with Spring screws 13, and the ball in Spring screws 13, which can bounce, to be caught in connecting hole 14,
Realize the fixation of cheek retractor 11 and joint end 14.
In addition, as shown in Figure 1, the junction of fixed link 2 and fixed handle 12 be equipped with can elastic telescopic fixing clamp 4, Gu
Clamp 4 includes the identical fixed package piece 41 of two chip architectures, is connected between the fixed package piece 41 of two panels by telescopic elastic component, convenient for solid
Determine the connection of handle 12 Yu fixed link 2；As shown in figure 3, cheek retractor 11 is symmetrically set in the two sides of the fixed handle 12, it is fixed
Handle 12 is the y-type structure made of polystyrene, including handle end 121 and the joint end matched with cheek retractor 11 122,
Cheek retractor 11 is arcuate structure, and the layer structure that the endothecium structure made of polystyrene and polyurethane support forms, can prevent
Only patient's lip cheek scratches, and improves patient comfort；Handle end 121 is equipped with knurling, and handle end 121 connect oriented with joint end 122
On the connecting pin 123 arched upward, convenient for cheek retractor 11 to be placed in patient oral cavity, and increase between lip retractor 1 and fixed link 2
Connection reliability.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
1. a kind of oral cavity digital photography lip pull device, which is characterized in that including lip retractor (1), be used for fixing lip
The fixed link (2) and telescopic level board (3) of portion's retractor, the fixed link (2) are installed in the two of the level board (3)
End；The lip retractor (1) includes cheek retractor (11) and fixed handle (12), and the cheek retractor (11) telescopically connects
The two sides of the fixed handle (12) are connected to, the fixed handle (12) is vertically connected on the fixed link (2).
2. digital photography lip pull device in oral cavity according to claim 1, which is characterized in that the fixed link (2)
With the junction of the fixed handle (12) be equipped with can elastic telescopic fixing clamp (4), the fixing clamp (4) includes two chip architectures
Identical fixed package piece (41) is fixed described in two panels between package piece (41) and is connected by telescopic elastic component.
3. digital photography lip pull device in oral cavity according to claim 1, which is characterized in that the level board (3)
It is made of intermediate plate (31) and the sliding panel (32) for being set to intermediate plate (31) both ends, the fixed link (2) is fixed at the cunning
On movable plate (32), the sliding panel (32) is slidably connected with the intermediate plate (31).
4. digital photography lip pull device in oral cavity according to claim 3, which is characterized in that the sliding panel (32)
Several shanks (33) disposed in parallel are equipped with, the intermediate plate (31) is equipped with the spliced eye matched with shank (33)
(34)；The spliced eye (34) is equipped with the locating part of limitation shank (33) and spliced eye (34) relative displacement.
5. digital photography lip pull device in oral cavity according to claim 3 or 4, which is characterized in that the sliding panel
(32) it is hingedly connected on connecting rod (5), one end of the connecting rod (5) is hingedly connected with fixed block (6)；The intermediate plate
(31) it is equipped at center screw rod (7), the fixed block (6) is fixedly connected with the screw rod (7).
6. digital photography lip pull device in oral cavity according to claim 1, which is characterized in that the cheek retractor
(11) two sides of the fixed handle (12) are symmetrically set in；The fixed handle (12) is the y-type structure made of polystyrene,
Including handle end (121) and the joint end (122) matched with cheek retractor；The cheek retractor (11) is arcuate structure, by
The layer structure composition of endothecium structure made of polystyrene and polyurethane support.
7. digital photography lip pull device in oral cavity according to claim 1 or 6, which is characterized in that the bicker is drawn
Spring screws (13) are equipped between hook (11) and the fixed handle (12), the Spring screws (13) are embedded at the cheek retractor
(11) one end；The fixed handle (12) is equipped with the blocked hole (14) of two groups of symmetric arrays, the blocked hole (14) and institute
Spring screws (13) are stated to match.
8. digital photography lip pull device in oral cavity according to claim 6, which is characterized in that the handle end
(121) it is equipped with knurling, the handle end (121) and the joint end (122) are connected with the connecting pin (123) arched upward upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130386.3U CN208989220U (en) | 2017-09-05 | 2017-09-05 | A kind of oral cavity digital photography lip pull device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130386.3U CN208989220U (en) | 2017-09-05 | 2017-09-05 | A kind of oral cavity digital photography lip pull device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989220U true CN208989220U (en) | 2019-06-18 |
Family
ID=66794117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721130386.3U Active CN208989220U (en) | 2017-09-05 | 2017-09-05 | A kind of oral cavity digital photography lip pull device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536656A (en) * | 2017-09-05 | 2018-01-05 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | A kind of oral cavity digital photography lip pull device |
| CN110353846A (en) * | 2019-07-30 | 2019-10-22 | 温州医科大学附属口腔医院 | A kind of tooth closes the pulling device of face exposure |
-
2017
- 2017-09-05 CN CN201721130386.3U patent/CN208989220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536656A (en) * | 2017-09-05 | 2018-01-05 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | A kind of oral cavity digital photography lip pull device |
| CN110353846A (en) * | 2019-07-30 | 2019-10-22 | 温州医科大学附属口腔医院 | A kind of tooth closes the pulling device of face exposure |
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