CN205068967U - Multi -functional teaching aid of oral cavity teaching - Google Patents
Multi -functional teaching aid of oral cavity teaching Download PDFInfo
- Publication number
- CN205068967U CN205068967U CN201520819286.6U CN201520819286U CN205068967U CN 205068967 U CN205068967 U CN 205068967U CN 201520819286 U CN201520819286 U CN 201520819286U CN 205068967 U CN205068967 U CN 205068967U
- Authority
- CN
- China
- Prior art keywords
- pullover
- retriever
- tweezers
- probe
- pull
- 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
Links
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Endoscopes (AREA)
Abstract
The utility model provides a multi -functional teaching aid of oral cavity teaching, including tooth mirror camera lens, the pull end, the retriever, the telescopic link, tweezers, the probe, the protective sheath, it is pullover, the switch, power supply unit and laser lamp, both ends are provided with the same screw thread around the retriever, end screw thread connection before pull end rear end and the retriever, the end is equipped with tooth mirror camera lens before the pull end, the inside open -ended cavity backward that is equipped with of pull end, the end center is equipped with the probe before the retriever, the end is equipped with the telescopic link behind the retriever, the telescopic link rear end is connected with tweezers, end screw thread connection has the protective sheath behind the retriever, end screw thread connection has pulloverly behind the protective sheath, pullover bottom center is equipped with the laser lamp, pullover lateral wall is equipped with control switch, pullover inside is equipped with power supply unit. A multi -functional teaching aid of oral cavity teaching, have the function of tooth mirror, probe and tweezers, a thing is multi -purpose, dismantles, the equipment is convenient, has lightened teacher's the burden of carrying, has avoided making a round trip to rotate the apparatus and has lost time, has improved the quality of instruction.
Description
Technical field
The utility model relates to oral teaching apparatus field, particularly relates to a kind of oral teaching Multifunctional teaching aid.
Background technology
In the process of oral teaching, teacher needs to use the apparatuses such as odontoscope, probe and tweezers and comes to student's teaching demonstration content, because these apparatuses mostly are independently, so teacher often needs to prepare multiple different apparatus before the class, ceaselessly switch when using, what not only increase teacher carries burden, and switches apparatus back and forth and lose time, and affects quality of instruction.
Utility model content
The utility model object is, overcome the deficiencies in the prior art part, a kind of oral teaching Multifunctional teaching aid is provided, there is the function of odontoscope, probe and tweezers, one-object-many-purposes, dismounting, easy to assembly, what alleviate teacher carries burden, avoid and switch apparatus back and forth and lose time, improve quality of instruction.
A kind of oral teaching Multifunctional teaching aid described in the utility model, includes odontoscope camera lens, pull end, rear handle, expansion link, tweezers, probe, protective sleeve, pullover, switch, supply unit and laser lamp.Pull end and rear handle are the main elements of a kind of oral teaching Multifunctional teaching aid described in the utility model, rear handle rear and front end is provided with identical screw thread, pull end rear end is connected with rear handle nose threads, and pull end front end is provided with odontoscope camera lens, and pull end inside is provided with aft-opening cavity.Rear handle front end center is provided with probe; rear handle follower head is provided with expansion link; expansion link rear end is connected with tweezers; rear handle rear end has been threaded protective sleeve; protective sleeve rear end be threaded be provided with pullover; described pullover bottom centre is provided with laser lamp, and pullover sidewall is provided with gauge tap, and pullover inside is provided with supply unit.As required rear handle can be pulled down when in use; change to one of probe or of tweezers; can combinationally use with pull end; also can separately use; probe or tweezers can be protected time rear handle and protective sleeve fit together; laser lamp can so that teachers ' teaching time instruction use, can by all assembling parts together when carrying.
A kind of oral teaching Multifunctional teaching aid described in the utility model, one-piece construction is simple, easy for operation, good stability, reliability is high, use a kind of oral teaching Multifunctional teaching aid described in the utility model, there is the function of odontoscope, probe and tweezers, one-object-many-purposes, dismounting, easy to assembly, what alleviate teacher carries burden, avoids to switch apparatus back and forth and lose time, and improves quality of instruction.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of oral teaching Multifunctional teaching aid described in the utility model.Accompanying drawing 2 is rear handle structure schematic diagram.Accompanying drawing 3 is protective sleeve structural representations.Accompanying drawing 4 is pullover plan structure schematic diagram.
Handle 4-expansion link 5-tweezers 6-probe 7-protective sleeve 8-pullover 9-switch 10-supply unit 11-laser lamp after 1-odontoscope camera lens 2-pull end 3-.
Embodiment
Referring now to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4; be described as follows: a kind of oral teaching Multifunctional teaching aid described in the utility model in conjunction with the embodiments, include odontoscope camera lens 1, pull end 2, rear handle 3, expansion link 4, tweezers 5, probe 6, protective sleeve 7, pullover 8, switch 9, supply unit 10 and laser lamp 11.Pull end 2 and rear handle 3 are main elements of a kind of oral teaching Multifunctional teaching aid described in the utility model, rear handle 3 rear and front end is provided with identical screw thread, pull end 2 rear end is connected with rear handle 3 nose threads, pull end 2 front end is provided with odontoscope camera lens 1, and pull end 2 inside is provided with aft-opening cavity.Rear handle 3 front end center is provided with probe 6; rear handle 3 follower head is provided with expansion link 4; expansion link 4 rear end is connected with tweezers 5; rear handle 3 rear end has been threaded protective sleeve 7; protective sleeve 7 rear end is threaded and is provided with pullover 8; described pullover 8 bottom centre are provided with laser lamp 11, and pullover 8 sidewalls are provided with gauge tap 9, and pullover 8 inside are provided with supply unit 10.As required rear handle 3 can be pulled down when in use; change to one of probe 6 or of tweezers 5; can combinationally use with pull end 2; also can separately use; probe 6 or tweezers 5 can be protected time rear handle 3 and protective sleeve 7 fit together; laser lamp 11 can so that teachers ' teaching time instruction use, can by all assembling parts together when carrying.A kind of oral teaching Multifunctional teaching aid described in the utility model, one-piece construction is simple, easy for operation, good stability, reliability is high, use a kind of oral teaching Multifunctional teaching aid described in the utility model, there is the function of odontoscope, probe and tweezers, one-object-many-purposes, dismounting, easy to assembly, what alleviate teacher carries burden, avoids to switch apparatus back and forth and lose time, and improves quality of instruction.
Claims (1)
1. an oral teaching Multifunctional teaching aid, include odontoscope camera lens (1), pull end (2), rear handle (3), expansion link (4), tweezers (5), probe (6), protective sleeve (7), pullover (8), switch (9), supply unit (10) and laser lamp (11), it is characterized in that, pull end (2) and rear handle (3) are main elements, rear handle (3) rear and front end is provided with identical screw thread, pull end (2) rear end is connected with rear handle (3) nose threads, pull end (2) front end is provided with odontoscope camera lens (1), pull end (2) inside is provided with aft-opening cavity, rear handle (3) front end center is provided with probe (6), rear handle (3) follower head is provided with expansion link (4), expansion link (4) rear end is connected with tweezers (5), rear handle (3) rear end has been threaded protective sleeve (7), protective sleeve (7) rear end is threaded and is provided with pullover (8), pullover (8) bottom centre is provided with laser lamp (11), pullover (8) sidewall is provided with gauge tap (9), pullover (8) inside is provided with supply unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819286.6U CN205068967U (en) | 2015-10-22 | 2015-10-22 | Multi -functional teaching aid of oral cavity teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819286.6U CN205068967U (en) | 2015-10-22 | 2015-10-22 | Multi -functional teaching aid of oral cavity teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068967U true CN205068967U (en) | 2016-03-02 |
Family
ID=55395491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819286.6U Expired - Fee Related CN205068967U (en) | 2015-10-22 | 2015-10-22 | Multi -functional teaching aid of oral cavity teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767806A (en) * | 2021-01-08 | 2021-05-07 | 中国人民解放军空军军医大学 | Special odontoscope device of basic experiment teaching |
| CN113143493A (en) * | 2021-04-16 | 2021-07-23 | 南方医科大学第三附属医院（广东省骨科研究院） | Multifunctional forceps structure for oral treatment |
-
2015
- 2015-10-22 CN CN201520819286.6U patent/CN205068967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767806A (en) * | 2021-01-08 | 2021-05-07 | 中国人民解放军空军军医大学 | Special odontoscope device of basic experiment teaching |
| CN113143493A (en) * | 2021-04-16 | 2021-07-23 | 南方医科大学第三附属医院（广东省骨科研究院） | Multifunctional forceps structure for oral treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |