CN208808438U - A kind of medical mouth hysteroscope - Google Patents
A kind of medical mouth hysteroscope Download PDFInfo
- Publication number
- CN208808438U CN208808438U CN201820684177.1U CN201820684177U CN208808438U CN 208808438 U CN208808438 U CN 208808438U CN 201820684177 U CN201820684177 U CN 201820684177U CN 208808438 U CN208808438 U CN 208808438U
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- China
- Prior art keywords
- knob
- arc
- gear
- handle
- mirror body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 description 16
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Endoscopes (AREA)
Abstract
The utility model discloses a kind of medical mouth hysteroscopes, including handle, fixed column and mirror body；Connecting shaft is fixedly installed on mirror body side wall；One end of connecting shaft is connected with arc gear wheel；Rotation axis is installed on the lateral wall of arc track；The outside of rotation axis is socketed with first gear；First gear is engaged with the first knob；One end of rotation axis is connected with fixing axle；The second knob is rotatably equipped on the end face of fixing axle；The central axis of second knob is connected by conveyer belt and the central shaft driven of second gear；Second gear engages connection with arc gear wheel.The utility model doctor can adjust the angle of mirror body by adjusting the first knob and the second knob, so as to observe the intraoral situation of patient from different angles at the position for not needing lever change；The case where present apparatus structure is simple, easy to adjust, can observe the intraoral situation of patient from different perspectives, and observation is clear, is convenient for detailed analysis patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of medical mouth hysteroscope.
Background technique
Oral cavity is structure critically important in human body, and with the continuous renewal of present Medical Devices, mouth mirror is in various big hospital
It is also increasingly wider with being applied in outpatient service.Mouth mirror is the most common medical instrument of the department of stomatology, and the every of the department of stomatology checks and treat
All be unable to do without mouth mirror, mouth mirror is mainly used for watching the health status on each surface of oral cavity inner teeth gear, existing mouth mirror its
Framework is all fairly simple, is made of a handle and the reflective mirror mounted in handle front end.Due between existing mouth mirror and handle
Angle be fixed, when in use, the handle in doctor's hand needs ceaselessly to shift one's position, and the head of doctor also will be with
Handle is constantly changing visual angle, in many cases even doctor come back and bow with using up amplitude peak be also extremely difficult to it is clear
Ground achievees the effect that observation.It is unfavorable for the detailed analysis to conditions of patients.
Utility model content
In order to solve the above technical problems, the utility model adopts the following technical solution:
The utility model provides a kind of medical mouth hysteroscope, including the handle for gripping and is arranged in handle front end
Fixed column and be arranged in fixed column front end be equipped with viewing lens mirror body；Connection is fixedly installed on the mirror body side wall
Axis；The one end of the connecting shaft far from mirror body extends to the inside of fixed column through the front side wall of fixed column and is connected with arc-shaped gear
Wheel；The arc gear wheel is slidably mounted in arc track；Rotation axis is fixedly installed on the lateral wall of the arc track；Institute
The outside for stating rotation axis is socketed with first gear close to one end of handle rear wall；The first gear is engaged with the first knob；
First knob is mounted in the mounting groove that handle upper surface opens up；
The rotation axis is connected with fixing axle far from the rear wall that one end of arc track extends through the handle；The fixing axle
The second knob is rotatably equipped on end face；The central axis of second knob passes through the central shaft driven of conveyer belt and second gear
Connection；The second gear engages connection with arc gear wheel；The both ends of the central axis of the second gear are slidably mounted on fixation
In the peripheral groove opened up on column inner sidewall.
Preferably, it is provided on the two sidewalls of the handle and the arc of gripping is facilitated to shake hands slot.
Preferably, the viewing lens is fog-proof lens.
Preferably, the arc gear wheel is semi-circle gear.
Preferably, the arc chute for conveyer belt sliding is provided on the handle rear wall.
The beneficial effects of the utility model are: making rotation axis that mirror body be driven to revolve around connecting shaft by adjusting the first knob
Turn；By adjusting the second knob, mirror body is set to surround the center axis thereof of arc gear wheel, doctor is in the position for not needing lever change
When setting, the angle of mirror body can be adjusted by adjusting the first knob and the second knob, so as to observe from different angles
The intraoral situation of patient；Present apparatus structure is simple, easy to adjust, can observe the intraoral situation of patient from different perspectives,
The case where observation is clear, is convenient for detailed analysis patient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of medical mouth hysteroscope provided by the embodiment of the utility model；
Fig. 2 is a kind of schematic cross-sectional view of medical mouth hysteroscope provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of arc gear wheel in the utility model；
Fig. 4 is the partial structurtes schematic cross-sectional view of fixed column in the utility model；
Fig. 5 is the structural schematic diagram of the first knob in the utility model.
Description of symbols:
1- handle, 101- fixed column, 2- connecting shaft, 3- mirror body, the first knob of 4-, 5- first gear, 6- rotation axis, 7- are solid
Dead axle, the second knob of 8-, 9- conveyer belt, 10- arc track, 11- arc gear wheel, 12- second gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 5, a kind of medical mouth hysteroscope, including for gripping handle 1,1 front end of handle is set
Fixed column 101 and be arranged in 101 front end of fixed column be equipped with viewing lens mirror body 3；It is fixedly installed on 3 side wall of mirror body
Connecting shaft 2；The one end of the connecting shaft 2 far from mirror body 3 extends to the inside of fixed column 101 through the front side wall of fixed column 101
And it is connected with arc gear wheel 11；The arc gear wheel 11 is slidably mounted in arc track 10；The outside of the arc track 10
Rotation axis 6 is fixedly installed on wall；The outside of the rotation axis 6 is socketed with first gear 5 close to one end of 1 rear wall of handle；
The first gear 5 is engaged with the first knob 4；First knob 4 is rotatably installed in the mounting groove that 1 upper surface of handle opens up
It is interior；Wherein, the arc gear wheel 11 can follow arc track 10 to rotate, i.e., the two sides of arc track 10, which are equipped with, can prevent arc
The backplate that arc gear wheel 11 and arc track 10 are detached from rotary course of shape track 10；
The rotation axis 6 is connected with fixing axle 7 far from the rear wall that one end of arc track 10 extends through the handle 1；It is described solid
The second knob 8 is rotatably equipped on the end face of dead axle 7；The central axis of second knob 8 passes through conveyer belt 9 and second gear 12
Central shaft driven connection；The second gear 12 engages connection with arc gear wheel 11；The central axis of the second gear 12
Both ends are slidably mounted in the peripheral groove opened up on 101 inner sidewall of fixed column；Wherein, the material of the conveyer belt 9 is PVC material
The contact surface of material, conveyer belt 9 and 8 central axis of the second knob and the central axis of second gear 12 is rubbing surface, when the second knob 8
When rotation under the drive of fixing axle 7, conveyer belt 9 can drive second gear 12 and the second knob 8 to rotate synchronously, the second tooth
Wheel 12 is rotated along the peripheral groove that 101 inner wall of fixed column opens up, i.e. realization second gear 12 and arc gear wheel 11 rotates synchronously,
Guarantee that second gear 12 is engaged with arc gear wheel 11；It is provided on the central axis of second gear 12 and on the second knob 8 for transmission
Groove with 9 slidings prevents conveyer belt 9 from skidding and is detached from.
Preferably, it is provided on the two sidewalls of the handle 1 and the arc of gripping is facilitated to shake hands slot, facilitate 1 pair of gripping handle trouble
Person observes.
Preferably, the viewing lens is fog-proof lens, prevents the intraoral attachment of moisture of patient in viewing lens, shadow
Ring observing effect.
Preferably, the arc gear wheel 11 is semi-circle gear, and mirror body 3 surrounds the angle model of 11 center axis rotation of arc gear wheel
0 ° -180 ° are trapped among, checks that range is wide.
Preferably, the arc chute slided for conveyer belt 9 is provided on 1 rear wall of handle, the radian of arc chute is
270 °, when rotation axis 6 rotates, realize the synchronous rotation of second gear 12 and arc gear wheel 11.
In use, gripping handle 1, mirror body 3 is insinuated into the oral cavity of patient and is observed, when needing through different angles
When the degree observation intraoral position of patient, the first knob 4 is rotated, the first knob 4 drives first gear 5 to rotate, 5 band of first gear
Turn moving axis 6 rotates, so that rotation axis 6 be made to drive mirror body 3 to rotate by arc gear wheel 11, realizes that mirror body 3 surrounds 2 turns of connecting shaft
It is dynamic, the position of the intraoral different sides up and down of patient can be observed by mirror body 3；During rotation axis 6 rotates,
Rotation axis 6 drive the second knob 8 surround 6 circular motion of rotation axis, the second knob 8 by conveyer belt 9 drive second gear 12 with
Arc gear wheel 11 rotates synchronously, and guarantees that second gear 12 and arc gear wheel 11 engage, rotates the second knob 8, the second knob 8 drives
Second gear 12 rotates, so that arc gear wheel 11 is driven to rotate, thus rotate mirror body 3 around the center of arc gear wheel 11, and it is real
The adjusting of existing 3 angle of mirror body, can watch the intraoral situation of patient from different perspectives.
A kind of medical mouth hysteroscope provided by the utility model makes rotation axis 6 drive mirror body 3 by adjusting the first knob 4
It is rotated around connecting shaft 2；By adjusting the second knob 8, mirror body 3 is made to surround the center axis thereof of arc gear wheel 11, Yi Sheng
When not needing the position of lever change 1, the angle of mirror body 3 can be adjusted by adjusting the first knob 4 and the second knob 8, from
And the intraoral situation of patient can be observed from different angles；Present apparatus structure is simple, easy to adjust, from different perspectives can be with
The case where observing the intraoral situation of patient, observing clearly, be convenient for detailed analysis patient.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of medical mouth hysteroscope, which is characterized in that including the handle (1) for gripping, setting consolidating in handle (1) front end
Fixed column (101) and setting are in mirror body (3) of fixed column (101) front end equipped with viewing lens；It is fixed on mirror body (3) side wall
Connecting shaft (2) are installed；Front side wall of the one end of the connecting shaft (2) far from mirror body (3) through fixed column (101) extends to solid
The inside of fixed column (101) is simultaneously connected with arc gear wheel (11)；The arc gear wheel (11) is slidably mounted in arc track (10)；
Rotation axis (6) are fixedly installed on the lateral wall of the arc track (10)；The outside of the rotation axis (6) is close to handle (1)
One end of rear wall is socketed with first gear (5)；The first gear (5) is engaged with the first knob (4)；First knob
(4) it is rotatably installed in the mounting groove that handle (1) upper surface opens up；
The rotation axis (6) is connected with fixing axle (7) far from the rear wall that the one end of arc track (10) extends through the handle (1)；Institute
It states and is rotatably equipped with the second knob (8) on the end face of fixing axle (7)；The central axis of second knob (8) passes through conveyer belt (9)
It is connect with the central shaft driven of second gear (12)；The second gear (12) engages connection with arc gear wheel (11)；Described
The both ends of the central axis of two gears (12) are slidably mounted in the peripheral groove opened up on fixed column (101) inner sidewall.
2. a kind of medical mouth hysteroscope as described in claim 1, which is characterized in that be provided on the two sidewalls of the handle (1)
The arc of gripping is facilitated to shake hands slot.
3. a kind of medical mouth hysteroscope as described in claim 1, which is characterized in that the viewing lens is fog-proof lens.
4. a kind of medical mouth hysteroscope as described in claim 1, which is characterized in that the arc gear wheel (11) is half knuckle-tooth
Wheel.
5. a kind of medical mouth hysteroscope as described in claim 1, which is characterized in that be provided with confession on handle (1) rear wall
The arc chute of conveyer belt (9) sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684177.1U CN208808438U (en) | 2018-05-08 | 2018-05-08 | A kind of medical mouth hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684177.1U CN208808438U (en) | 2018-05-08 | 2018-05-08 | A kind of medical mouth hysteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808438U true CN208808438U (en) | 2019-05-03 |
Family
ID=66268686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684177.1U Expired - Fee Related CN208808438U (en) | 2018-05-08 | 2018-05-08 | A kind of medical mouth hysteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208808438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887792A (en) * | 2020-08-04 | 2020-11-06 | 西安交通大学医学院第一附属医院 | Adjustable stomatoscope for stomatology department |
| CN112336296A (en) * | 2020-10-31 | 2021-02-09 | 新乡专知技术服务有限公司 | Special mouth mirror of department of stomatology |
| WO2022001913A1 (en) * | 2020-07-03 | 2022-01-06 | 广州欧欧医疗科技有限责任公司 | Oral medical tool |
-
2018
- 2018-05-08 CN CN201820684177.1U patent/CN208808438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001913A1 (en) * | 2020-07-03 | 2022-01-06 | 广州欧欧医疗科技有限责任公司 | Oral medical tool |
| CN111887792A (en) * | 2020-08-04 | 2020-11-06 | 西安交通大学医学院第一附属医院 | Adjustable stomatoscope for stomatology department |
| CN112336296A (en) * | 2020-10-31 | 2021-02-09 | 新乡专知技术服务有限公司 | Special mouth mirror of department of stomatology |
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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: 20190503 |