CN215838942U - Novel oral cavity illumination is used in dentistry teaching device - Google Patents
Novel oral cavity illumination is used in dentistry teaching device Download PDFInfo
- Publication number
- CN215838942U CN215838942U CN202120542341.7U CN202120542341U CN215838942U CN 215838942 U CN215838942 U CN 215838942U CN 202120542341 U CN202120542341 U CN 202120542341U CN 215838942 U CN215838942 U CN 215838942U
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- fixedly connected
- shaped
- rod
- teaching
- novel oral
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 10
- 238000005286 illumination Methods 0.000 title claims description 5
- 239000003814 drug Substances 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel oral cavity illuminating device for stomatology teaching, which comprises a cross rod and is characterized in that: the lamp holder is characterized in that symmetrical sliding grooves are formed in the cross rod, sliding blocks are arranged in the sliding grooves respectively, two ends of each sliding groove are fixedly connected with the middle of an arc-shaped rod respectively, fixed shafts are fixedly connected in square through holes at two ends of each arc-shaped rod respectively, each fixed shaft is hinged to a lantern ring respectively, and each lantern ring is fixedly connected with a lighting lamp through a connecting rod respectively. The utility model relates to the field of oral lighting equipment, in particular to a novel oral lighting device for oral medicine teaching. This device can conveniently throw light on patient's oral cavity.
Description
Technical Field
The utility model relates to the field of oral lighting equipment, in particular to a novel oral lighting device for oral medicine teaching.
Background
When the dental oral rod is used for inspecting the teeth of a patient, the flashlight has to be held by a hand or the flashlight cap has to be worn, particularly when the upper row of the big socket teeth are inspected, the flashlight looks darker when the teeth are too far away from the inside, and the flashlight is not beneficial to the inspection of the dentist due to the fact that the teeth are too far away from the inside, so that an oral illuminating device which can be inserted into the mouth of the patient and can be conveniently adjusted in angle needs to be designed, and the defect in the prior art is that only an inspection device capable of illuminating is designed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a novel oral cavity illuminating device for oral cavity medical teaching, which is convenient for illuminating the oral cavity of a patient.
The utility model adopts the following technical scheme to realize the purpose of the utility model:
the utility model provides a novel oral cavity illumination is used in dentistry teaching device, includes the horizontal pole, characterized by: the transverse rod is provided with symmetrical sliding grooves, and a sliding block is arranged in each sliding groove;
the two ends of each sliding chute are respectively and fixedly connected with the middle parts of the arc-shaped rods, the square through holes at the two ends of each arc-shaped rod are respectively and fixedly connected with a fixed shaft, and each fixed shaft is respectively hinged with a lantern ring;
each lantern ring is fixedly connected with the illuminating lamp through a connecting rod.
As a further limitation of the technical scheme, the upper side of each sliding block is fixedly connected with the middle of a supporting rod, the two ends of each supporting rod are fixedly connected with the shell of a first universal joint, the ball body of each first universal joint is fixedly connected with the shell of a second universal joint through a round rod, and the ball body of each second universal joint is fixedly connected with the corresponding lantern ring through a round shaft.
As a further limitation of the technical solution, a guide rod is fixedly connected in each sliding groove, and each guide rod penetrates through the corresponding sliding block.
As a further limitation of the technical scheme, the middle part of the upper side of each supporting rod is fixedly connected with a U-shaped block, each U-shaped block is hinged with one end of an I-shaped rod, the other end of each I-shaped rod is hinged with a U-shaped fixing block, and the two U-shaped fixing blocks are fixedly connected with the two sides of the lower end of the cambered surface of the sleeve respectively.
As a further limitation of the technical scheme, a handle is fixedly connected to the center of the upper side of the cross rod, the handle penetrates through the sleeve, and the upper end of the cambered surface of the sleeve corresponds to the handle in threaded connection with a jackscrew.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) the angle adjustment of the illuminating lamp can be realized by the device, the angle adjustment of a plurality of illuminating lamps can be realized by moving the sleeve, the operation is simple, and the use is convenient
(2) This device can carry out the multi-angle illumination through a plurality of light, and the effect is better.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a partial enlarged view of the utility model at a in fig. 2.
Fig. 4 is a perspective view three of the present invention.
Fig. 5 is a partial enlarged view of the present invention at B in fig. 4.
In the figure: 1. the handle, 2, jackscrew, 3, sleeve, 4, I-shaped pole, 5, U-shaped piece, 6, bracing piece, 7, arc pole, 8, light, 9, slider, 10, spout, 11, universal joint two, 12, horizontal pole, 13, guide bar, 14, round bar, 15, round axle, 16, fixed axle, 17, the lantern ring, 18, connecting rod, 19, universal joint one, 20, U-shaped fixed block.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1-5, the utility model comprises a cross bar 12, wherein symmetrical sliding grooves 10 are arranged on the cross bar 12, and a sliding block 9 is respectively arranged in each sliding groove 10;
two ends of each sliding chute 10 are fixedly connected with the middle part of an arc-shaped rod 7 respectively, a fixed shaft 16 is fixedly connected in a square through hole at two ends of each arc-shaped rod 7 respectively, and each fixed shaft 16 is hinged with a lantern ring 17 respectively;
each lantern ring 17 is fixedly connected with the illuminating lamp 8 through a connecting rod 18.
The upper side of each sliding block 9 is fixedly connected with the middle of a supporting rod 6, the two ends of each supporting rod 6 are fixedly connected with a shell of a first universal joint 19, each ball body of the first universal joint 19 is fixedly connected with a shell of a second universal joint 11 through a round rod 14, and each ball body of the second universal joint 11 is fixedly connected with a corresponding lantern ring 17 through a round shaft 15.
Each sliding groove 10 is internally and fixedly connected with a guide rod 13, and each guide rod 13 penetrates through the corresponding sliding block 9.
The middle part of the upper side of each support rod 6 is fixedly connected with a U-shaped block 5, each U-shaped block 5 is hinged with one end of an I-shaped rod 4, the other end of each I-shaped rod 4 is hinged with a U-shaped fixed block 20, and the two U-shaped fixed blocks 20 are fixedly connected with the two sides of the lower end of the cambered surface of the sleeve 3 respectively.
The handle 1 is fixedly connected to the center of the upper side of the cross rod 12, the handle 1 penetrates through the sleeve 3, and the upper end of the arc surface of the sleeve 3 corresponds to the handle 1 and is in threaded connection with the jackscrew 2.
The working process of the utility model is as follows: during the use, unscrew jackscrew 2, movable sleeve 3, sleeve 3 drives U-shaped fixed block 20 and removes, U-shaped fixed block 20 drives the swing of I-shaped pole 4, I-shaped pole 4 drives U-shaped block 5 and removes, U-shaped block 5 drives bracing piece 6 and removes, bracing piece 6 drives slider 9 and removes along guide bar 13, bracing piece 6 drives first 19 movements of universal joint, first 19 swings of universal joint through round bar 14 drive second 11 swings, second 11 drives lantern ring 17 through round shaft 15 and rotates, lantern ring 17 drives connecting rod 18 and the swing of light 8, after adjusting the angle of light 8, screw jackscrew 2 tightly, carry out the light 8 and throw light on the use.
The above disclosure is only one specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (5)
1. The utility model provides a novel oral cavity illumination is used in dentistry teaching device, includes horizontal pole (12), characterized by: the cross bar (12) is provided with symmetrical sliding chutes (10), and each sliding chute (10) is internally provided with a sliding block (9);
the two ends of each sliding chute (10) are respectively and fixedly connected with the middle parts of the arc-shaped rods (7), the square through holes at the two ends of each arc-shaped rod (7) are respectively and fixedly connected with a fixed shaft (16), and each fixed shaft (16) is respectively hinged with a lantern ring (17);
each lantern ring (17) is fixedly connected with the illuminating lamp (8) through a connecting rod (18).
2. The novel oral lighting device for teaching of stomatology as claimed in claim 1, wherein: every the upside of slider (9) is the middle part of fixed connection bracing piece (6) respectively, every the both ends of bracing piece (6) are the shell of fixed connection universal joint (19) respectively, every the spheroid of universal joint (19) is respectively through the shell of round bar (14) fixed connection universal joint two (11), every the spheroid of universal joint two (11) is respectively through round axle (15) fixed connection correspond lantern ring (17).
3. The novel oral lighting device for teaching of stomatology as claimed in claim 2, wherein: each sliding groove (10) is internally and fixedly connected with a guide rod (13), and each guide rod (13) penetrates through the corresponding sliding block (9).
4. The novel oral lighting device for teaching of stomatology as claimed in claim 3, wherein: the middle of the upper side of each supporting rod (6) is fixedly connected with a U-shaped block (5) respectively, each U-shaped block (5) is hinged to one end of an I-shaped rod (4) respectively, the other end of each I-shaped rod (4) is hinged to a U-shaped fixing block (20) respectively, and the two U-shaped fixing blocks (20) are fixedly connected with the two sides of the lower end of the cambered surface of the sleeve (3) respectively.
5. The novel oral lighting device for teaching of stomatology as claimed in claim 4, wherein: the handle (1) is fixedly connected to the center of the upper side of the cross rod (12), the handle (1) penetrates through the sleeve (3), and the upper end of the arc surface of the sleeve (3) corresponds to the screw thread connection jackscrew (2) of the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542341.7U CN215838942U (en) | 2021-03-16 | 2021-03-16 | Novel oral cavity illumination is used in dentistry teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542341.7U CN215838942U (en) | 2021-03-16 | 2021-03-16 | Novel oral cavity illumination is used in dentistry teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838942U true CN215838942U (en) | 2022-02-18 |
Family
ID=80318085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120542341.7U Expired - Fee Related CN215838942U (en) | 2021-03-16 | 2021-03-16 | Novel oral cavity illumination is used in dentistry teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215838942U (en) |
-
2021
- 2021-03-16 CN CN202120542341.7U patent/CN215838942U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |