CN213607018U - Multifunctional periodontal instrument knife - Google Patents
Multifunctional periodontal instrument knife Download PDFInfo
- Publication number
- CN213607018U CN213607018U CN202021491951.0U CN202021491951U CN213607018U CN 213607018 U CN213607018 U CN 213607018U CN 202021491951 U CN202021491951 U CN 202021491951U CN 213607018 U CN213607018 U CN 213607018U
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- CN
- China
- Prior art keywords
- shell
- fixing plate
- telescopic shaft
- periodontal instrument
- spring
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a multi-functional periodontal apparatus sword, which comprises a housin, the casing downside is provided with the magnifying glass, and the casing lower extreme is provided with the LED lamp, the casing middle part is provided with the switch, and the switch upside is provided with the square groove to the square inslot portion is provided with the slip strip, the casing upper end is provided with the button, and is connected with the depression bar below the button to the depression bar lower extreme is connected with the pressure disk, the inside first fixed plate that is provided with in casing upper end, and be provided with the slider on the first fixed plate to be connected with the telescopic shaft on the slider, the telescopic shaft is connected with first fixed plate through the fixed block, and is provided with first spring on the telescopic shaft, telescopic shaft one end hub connection has the connecting rod, and connecting. This multi-functional periodontal apparatus sword can be convenient for the different periodontal apparatus sword of fast switch-over when using to improve medical staff's work efficiency, and can be convenient for strengthen the illumination of service area, thereby reduce medical staff's the operation degree of difficulty.
Description
Technical Field
The utility model relates to a periodontal apparatus technical field specifically is a multi-functional periodontal apparatus sword.
Background
The periodontal instrument knife is a common tool for treating periodontal diseases, and is the most basic medical tool used in dental treatment.
However, the existing periodontal instrument knife is single and independent, and the periodontal instrument knife is more in variety, so that medical staff need to frequently replace the periodontal instrument knife when in use, the treatment time for a patient is prolonged, and under the condition of insufficient light, the operation at a tiny position is very troublesome, and the difficulty is brought to the work of the medical staff.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional periodontal apparatus sword to need frequently to change and use the not enough problem of operation difficulty of light when proposing current periodontal apparatus sword to use among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional periodontal instrument knife comprises a shell, wherein a magnifying glass is arranged on the lower side of the shell, an LED lamp is arranged at the lower end of the shell, a switch is arranged in the middle of the shell, a square groove is formed in the upper side of the switch, a sliding strip is arranged inside the square groove, a button is arranged at the upper end of the shell, a pressure rod is connected below the button, the lower end of the pressure rod is connected with a pressure plate, a first fixing plate is arranged inside the upper end of the shell, a sliding block is arranged on the first fixing plate, a telescopic shaft is connected onto the sliding block, the telescopic shaft is connected with the first fixing plate through a fixing block, a first spring is arranged on the telescopic shaft, a connecting rod is connected with one end of the telescopic shaft in a shaft mode, one end of the connecting rod is connected with the pressure plate in a shaft mode, a, and the lower end of the vertical rod is connected with the periodontal instrument knife, and a second spring is arranged on the vertical rod.
Preferably, the magnifier is arranged on one side of the lower end of the shell, and the magnifier is connected with the outer side surface of the shell through a rotating shaft.
Preferably, the structural shape of the LED lamp is circular ring shape, and the circumferences of the lamp beads in the LED lamp are equidistantly distributed in the LED lamp.
Preferably, the sliding block is connected with the first fixing plate in a sliding mode, and the first spring is located between the sliding block and the fixing block.
Preferably, the number of the vertical rods is 4, and 4 different periodontal instrument knives are connected to the lower sides of the vertical rods.
Preferably, the second fixing plate is evenly provided with 4 through holes, the upright rod is movably connected with the second fixing plate, and the second spring is arranged between the second fixing plate and the sliding strip.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional periodontal apparatus sword can be convenient for the different periodontal apparatus sword of fast switch-over when using to improve medical staff's work efficiency, and can be convenient for strengthen the illumination of service area, thereby reduce medical staff's the operation degree of difficulty:
1. when the periodontal instrument knife needs to be switched, the button at the upper end of the shell is pressed, the button drives the pressure rod to move downwards, the pressure rod presses the pressure plate, the pressure plate drives the connecting rod to pull the telescopic shaft inwards, so that the sliding block moves backwards, the buckle on the sliding strip is released, the periodontal instrument knife retracts into the shell under the action of the second spring, and the sliding strip at the upper end of the periodontal instrument knife needing to be used is pressed again;
2. the LED lamp at the lower end of the shell can be turned on by pressing the switch in the middle of the shell, so that the part needing to be observed can be enhanced in illumination.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic view of a point a in fig. 4 according to the present invention.
In the figure: 1. a housing; 2. a magnifying glass; 3. an LED lamp; 4. a switch; 5. a button; 6. a slide bar; 7. a square groove; 8. a first fixing plate; 9. a slider; 10. a telescopic shaft; 11. a first spring; 12. a fixed block; 13. a platen; 14. a connecting rod; 15. a pressure lever; 16. a second spring; 17. a periodontal instrument knife; 18. erecting a rod; 19. and a second fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional periodontal instrument knife comprises a shell 1, a magnifier 2, an LED lamp 3, a switch 4, a button 5, a sliding strip 6, a square groove 7, a first fixing plate 8, a sliding block 9, a telescopic shaft 10, a first spring 11, a fixing block 12, a pressure plate 13, a connecting rod 14, a pressure rod 15, a second spring 16, a periodontal instrument knife 17, a vertical rod 18 and a second fixing plate 19, wherein the lower side of the shell 1 is provided with the magnifier 2, the lower end of the shell 1 is provided with the LED lamp 3, the middle part of the shell 1 is provided with the switch 4, the upper side of the switch 4 is provided with the square groove 7, the sliding strip 6 is arranged in the square groove 7, the upper end of the shell 1 is provided with the button 5, the lower side of the button 5 is connected with the pressure rod 15, the lower end of the pressure rod 15 is connected with the pressure plate 13, the first fixing plate 8 is arranged in the upper end, the telescopic shaft 10 is connected with the first fixing plate 8 through the fixing block 12, a first spring 11 is arranged on the telescopic shaft 10, a connecting rod 14 is connected with one end of the telescopic shaft 10 in a shaft mode, one end of the connecting rod 14 is connected with the pressure plate 13 in a shaft mode, a second fixing plate 19 is arranged on the inner side of the middle of the shell 1, an upright rod 18 is connected onto the second fixing plate 19, the upper end of the upright rod 18 is connected with the sliding strip 6, the lower end of the upright rod 18 is connected with the periodontal instrument knife 17, and a second spring 16 is arranged on the upright rod.
The structural shape of the LED lamp 3 is circular, the lamp beads in the LED lamp 3 are distributed in the interior of the lamp beads in an equidistance mode, light can be supplemented to the observation position conveniently in a large area, and illumination can be more uniform.
Slider 9 and first fixed plate 8 sliding connection, and first spring 11 is located between slider 9 and the fixed block 12, can be convenient for pull telescopic shaft 10 through connecting rod 14 and move to inside, and telescopic shaft 10 drives slider 9 and slides on first fixed plate 8, and slider 9 can get back to the original position under the effect of first spring 11.
The number of the upright rods 18 is set to be 4, and the lower sides of the upright rods 18 are connected with 4 different kinds of periodontal instrument knives 17, so that the plurality of periodontal instrument knives 17 can be switched rapidly when the medical instrument knife is used, and the working efficiency of medical staff is improved.
The second fixing plate 19 is evenly provided with 4 through holes, the upright rods 18 are movably connected with the second fixing plate 19, and the second springs 16 are arranged between the second fixing plate 19 and the sliding strip 6, so that the upright rods 18 can be conveniently lifted up in the through holes in the second fixing plate 19 through the second springs 16 when the periodontal instrument knife 17 is switched, and the periodontal instrument knife 17 can be automatically retracted into the shell 1.
The working principle is as follows: firstly, selecting a periodontal instrument knife 17 to be used, pressing the selected sliding strip 6, enabling the sliding strip 6 to slide downwards, when a buckle on the sliding strip 6 is clamped on a sliding block 9 on a first fixing plate 8, fixing the sliding strip 6 at a fixed position, and driving the periodontal instrument knife 17 to extend out of the shell 1 by a vertical rod 18 below the sliding strip 6, so that the selected periodontal instrument knife 17 can be used;
when the periodontal instrument knife 17 needs to be switched, the button 5 at the upper end of the shell 1 is pressed, the button 5 drives the pressure rod 15 to move downwards, the pressure rod 15 presses the pressure plate 13, the pressure plate 13 drives the connecting rod 14 to pull the telescopic shaft 10 inwards, so that the sliding block 9 moves backwards, the buckle on the sliding strip 6 is released, the periodontal instrument knife 17 retracts into the shell 1 under the action of the second spring 16, and the sliding strip 6 at the upper end of the periodontal instrument knife 17 to be used is pressed again;
the LED lamp 3 at the lower end of the casing 1 can be turned on by pressing the switch 4 at the middle part of the casing 1, so that the brightness of the part needing to be observed can be enhanced, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multi-functional periodontal instrument sword, includes casing (1), its characterized in that: the magnifying glass is characterized in that a magnifying glass (2) is arranged on the lower side of the shell (1), an LED lamp (3) is arranged at the lower end of the shell (1), a switch (4) is arranged in the middle of the shell (1), a square groove (7) is arranged on the upper side of the switch (4), a sliding strip (6) is arranged inside the square groove (7), a button (5) is arranged at the upper end of the shell (1), a pressing rod (15) is connected below the button (5), the lower end of the pressing rod (15) is connected with a pressing disc (13), a first fixing plate (8) is arranged inside the upper end of the shell (1), a sliding block (9) is arranged on the first fixing plate (8), a telescopic shaft (10) is connected onto the sliding block (9), the telescopic shaft (10) is connected with the first fixing plate (8) through a fixing block (12), a first spring (11) is arranged on the telescopic shaft (10), and a connecting rod, and one end shaft of the connecting rod (14) is connected to the pressure plate (13), a second fixing plate (19) is arranged on the inner side of the middle of the shell (1), a vertical rod (18) is connected to the second fixing plate (19), the upper end of the vertical rod (18) is connected with the sliding strip (6), the lower end of the vertical rod (18) is connected with the periodontal instrument knife (17), and a second spring (16) is arranged on the vertical rod (18).
2. The multi-functional periodontal instrument knife of claim 1, wherein: the magnifier (2) is arranged on one side of the lower end of the shell (1), and the magnifier (2) is connected with the outer side surface of the shell (1) through a rotating shaft.
3. The multi-functional periodontal instrument knife of claim 1, wherein: the structural shape of the LED lamp (3) is circular ring-shaped, and the lamp beads in the LED lamp (3) are equidistantly distributed in the LED lamp.
4. The multi-functional periodontal instrument knife of claim 1, wherein: the sliding block (9) is connected with the first fixing plate (8) in a sliding mode, and the first spring (11) is located between the sliding block (9) and the fixing block (12).
5. The multi-functional periodontal instrument knife of claim 1, wherein: the number of the upright rods (18) is 4, and the lower sides of the upright rods (18) are connected with 4 different periodontal instrument knives (17).
6. The multi-functional periodontal instrument knife of claim 1, wherein: the second fixing plate (19) is evenly provided with 4 through holes, the upright rod (18) is movably connected with the second fixing plate (19), and the second spring (16) is arranged between the second fixing plate (19) and the sliding strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491951.0U CN213607018U (en) | 2021-05-28 | 2021-05-28 | Multifunctional periodontal instrument knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491951.0U CN213607018U (en) | 2021-05-28 | 2021-05-28 | Multifunctional periodontal instrument knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607018U true CN213607018U (en) | 2021-07-06 |
Family
ID=76642891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021491951.0U Expired - Fee Related CN213607018U (en) | 2021-05-28 | 2021-05-28 | Multifunctional periodontal instrument knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607018U (en) |
-
2021
- 2021-05-28 CN CN202021491951.0U patent/CN213607018U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |