CN203153694U - Mouth mirror with adjustable mirror surface angle - Google Patents
Mouth mirror with adjustable mirror surface angle Download PDFInfo
- Publication number
- CN203153694U CN203153694U CN 201320202098 CN201320202098U CN203153694U CN 203153694 U CN203153694 U CN 203153694U CN 201320202098 CN201320202098 CN 201320202098 CN 201320202098 U CN201320202098 U CN 201320202098U CN 203153694 U CN203153694 U CN 203153694U
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- CN
- China
- Prior art keywords
- mirror
- handle
- sliding sleeve
- mouth
- supporting plate
- 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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Abstract
The utility model discloses a mouth mirror with an adjustable mirror surface angle and relates to the technical field of medical instruments. The mouth mirror comprises a support plate (1), a handle (2), a sliding sleeve (3), a fastening bolt (4), a concave mirror (5) and a support rod (6) and is characterized in that the handle (2) is connected to the center of the front surface of the support plate (1) through a hinge pin A in a rotating way; the sliding sleeve (3) which is adaptive to the handle is sleeved on the handle (2) in a sliding way; the fastening bolt (4) is arranged on the upper surface of the sleeving wall of the sliding sleeve (3); the concave mirror (5) is fixedly connected to the front surface of the upper end of the support plate (1); the support rod (6) is connected to the front surface of the lower end of the support plate (1) through a hinge pin B in the rotating way; and the other end of the support rod (6) is hinged to the sliding sleeve (3) on the upper surface of the handle (2). The mouth mirror is simple in structure and convenient to use, not only is the mirror surface angle adjustable, but also the wider and clearer view field can be observed through the reflection of the concave mirror, and the comprehensive observation of diseases inside the mouth cavity of a patient is conveniently carried out by a doctor.
Description
Technical field: this utility model relates to technical field of medical instruments, specifically a kind of mirror angle adjustable oral cavity mirror.
Background technology: at present, dental mirror mostly is formed by fixedly connecting by eyeglass and handle, and its connection angle is changeless, and when using this kind dental mirror, some position is difficult to observe in the oral cavity.In addition, the minute surface of existing dental mirror all is to adopt the very little plane mirror of minute surface, and therefore, the visual field that can see by direct reflection also is limited in the very little scope, has caused very big inconvenience for like this doctor's diagnosis and treatment.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, and not only mirror angle is adjustable, and can also increase the mirror angle adjustable oral cavity mirror in the visual field.
The purpose of this utility model is achieved in that this mirror angle adjustable oral cavity mirror comprises supporting plate, handle, sliding sleeve, fastening bolt, concave mirror, support bar, the supporting plate front center is by the bearing pin A handle that is being rotationally connected, the slip suit the sliding sleeve that adapts with it above the handle, is provided with fastening bolt above the sliding sleeve jacket wall; Positive fixedly connected the concave mirror of supporting plate epimere, front, supporting plate lower end is by the bearing pin B support bar that is being rotationally connected, and the support bar other end and the sliding sleeve above the handle are hinged.
During use, can regulate the supporting plate angle by moving sliding sleeve, thereby the concave mirror angle above the supporting plate is adjusted, because under the situation of equivalent diameter, the visual field of concave mirror is wider than plane mirror, therefore, use concave mirror can observe bigger scope.
Advantage of the present utility model: simple in structure, easy to use, not only mirror angle is adjustable, and can also observe wider, the visual field more clearly by the reflection of concave mirror, makes things convenient for the doctor to the complete observation of patient oral cavity internal diseases.
Description of drawings: Fig. 1 is structure chart of the present utility model.
The specific embodiment: describe in further detail below in conjunction with this utility model of Fig. 1: this mirror angle adjustable oral cavity mirror comprises supporting plate 1, handle 2, sliding sleeve 3, fastening bolt 4, concave mirror 5, support bar 6, supporting plate 1 front center is by the bearing pin A handle 2 that is being rotationally connected, the slip suit the sliding sleeve 3 that adapts with it above the handle 2, is provided with fastening bolt 4 above sliding sleeve 3 jacket walls; Positive fixedly connected the concave mirror 5 of supporting plate 1 epimere, front, supporting plate 1 lower end be by the bearing pin B support bar 6 that is being rotationally connected, and the top sliding sleeve 3 of support bar 6 other ends and handle 2 is hinged.
Claims (1)
1. mirror angle adjustable oral cavity mirror, comprise supporting plate (1), handle (2), sliding sleeve (3), fastening bolt (4), concave mirror (5), support bar (6), it is characterized in that supporting plate (1) front center is by the bearing pin A handle (2) that is being rotationally connected, the slip suit the sliding sleeve (3) that adapts with it above the handle (2), and sliding sleeve (3) is provided with fastening bolt (4) above the jacket wall; Positive fixedly connected the concave mirror (5) of supporting plate (1) epimere, supporting plate (1) front, lower end be by the bearing pin B support bar (6) that is being rotationally connected, and the top sliding sleeve (3) of support bar (6) other end and handle (2) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202098 CN203153694U (en) | 2013-04-08 | 2013-04-08 | Mouth mirror with adjustable mirror surface angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202098 CN203153694U (en) | 2013-04-08 | 2013-04-08 | Mouth mirror with adjustable mirror surface angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153694U true CN203153694U (en) | 2013-08-28 |
Family
ID=49014928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202098 Expired - Fee Related CN203153694U (en) | 2013-04-08 | 2013-04-08 | Mouth mirror with adjustable mirror surface angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888332A (en) * | 2018-05-11 | 2018-11-27 | 尹建新 | A kind of nail taking out apparatus in orthopaedics |
| CN110522401A (en) * | 2019-05-29 | 2019-12-03 | 张立侠 | A kind of clinical oral with can multi-angle regulation reflector apparatus |
| CN111358416A (en) * | 2020-03-21 | 2020-07-03 | 中国人民解放军联勤保障部队第九〇四医院 | Oral cavity observation mirror |
-
2013
- 2013-04-08 CN CN 201320202098 patent/CN203153694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888332A (en) * | 2018-05-11 | 2018-11-27 | 尹建新 | A kind of nail taking out apparatus in orthopaedics |
| CN110522401A (en) * | 2019-05-29 | 2019-12-03 | 张立侠 | A kind of clinical oral with can multi-angle regulation reflector apparatus |
| CN111358416A (en) * | 2020-03-21 | 2020-07-03 | 中国人民解放军联勤保障部队第九〇四医院 | Oral cavity observation mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140408 |