Auxiliary sharpening device for periodontal curettage device

Abstract

The auxiliary sharpening device comprises a dust collecting bin, a first L-shaped plate, a top plate and a fixing plate, a T-shaped supporting plate is installed at one end of the top of the dust collecting bin, the fixing plate is installed at the end, away from the T-shaped supporting plate, of the top of the dust collecting bin, and the first L-shaped plate is installed at the end, away from the fixing plate, of the T-shaped supporting plate. A screw hole is formed in the top of the first L-shaped plate, and a threaded rod is installed in the screw hole in a threaded mode. The dust collection bin, the air suction pipe, the filter screen and the air suction pump are installed, during use, the air suction pump sucks air through the air suction pipe, dust and chippings generated during grinding can be sucked into the dust collection bin, the dust and the chippings are filtered through the filter screen, the dust and the chippings can be collected into the dust collection bin, the dust and the chippings can be prevented from drifting around, and the dust collection efficiency is improved. And therefore, the dust and the chippings can be conveniently and uniformly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an auxiliary sharpening device for a periodontal scaler. Background Art

[0002] A periodontal scaler is a commonly used tool in periodontal treatment. It can be used to scrape off tartar and plaque attached to the surface of the tooth root, thereby performing deep cleaning of the periodontium. After using the periodontal scaler, its blade is easily blunted, making it difficult to clean tartar. Therefore, it is necessary to sharpen the blade using a sharpening device to keep it sharp.

[0003] For example, the invention patent: "An auxiliary sharpening device for a periodontal scaler", with the announcement number: "CN116787276A", uses a brush plate to clean the tip of the periodontal scaler to prevent impurities from remaining on the tip of the periodontal scaler and affecting the grinding flatness of the tip of the periodontal scaler, thereby making the periodontal scaler grinded smoother and sharper. However, during the implementation of the patent, since there is no dust collection mechanism, the dust and debris generated by grinding are scattered everywhere and attached to the protective shell, which not only easily causes environmental pollution, but also requires the staff to manually clean the protective shell. Therefore, the present invention provides an auxiliary sharpening device for a periodontal scaler to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an auxiliary sharpening device for a periodontal scaler to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary sharpening device for a periodontal scaler, comprising a dust collecting bin, a first L-shaped plate, a top plate and a fixed plate, a T-shaped support plate being installed at one end of the top of the dust collecting bin, and a fixed plate being installed at one end of the top of the dust collecting bin away from the T-shaped support plate, a first L-shaped plate being installed at one end of the T-shaped support plate away from the fixed plate, a screw hole being arranged at the top of the first L-shaped plate, a threaded rod being installed at the internal thread of the screw hole, a top plate being installed at the top of the fixed plate, and a bottom plate being installed at one end of the bottom of the top plate close to the T-shaped support plate, second bearings being installed at both sides of the bottom of the bottom plate, a rotating rod being installed at the inside of the second bearing, and a mounting rod being installed at the outside of the rotating rod. A rod is provided, and a second L-shaped plate is installed at the bottom of the mounting rod, a motor is installed at one end of the second L-shaped plate close to the fixed plate, and a rotating shaft is installed at the output end of the motor, the rotating shaft passes through the second L-shaped plate, and a grindstone is installed at the end of the rotating shaft away from the motor, an electric telescopic rod is installed at the top of the fixed plate away from the T-shaped support plate, and the output end of the electric telescopic rod passes through the fixed plate, an air pump is installed at the top of one end of the dust collecting bin close to the T-shaped support plate, and an air extraction pipe extending to the inside of the dust collecting bin is installed at the input end of the air extraction pump, a control panel is installed at the top of the dust collecting bin away from the air extraction pump, and the output end of the control panel is electrically connected to the air extraction pump, the electric telescopic rod and the input end of the motor through wires.

[0006] Preferably, a through opening is provided at a middle position of the top of the dust collecting bin, and a filter is installed inside the dust collecting bin.

[0007] Preferably, a second sliding assembly is installed at one end of the first L-shaped plate close to the fixed plate, and a second sliding plate is slidably installed at one end of the second sliding assembly away from the first L-shaped plate, and a clamping plate is installed at the bottom of the second sliding plate.

[0008] Preferably, a first bearing is installed on the top of the second sliding plate, and a connecting rotating rod is installed inside the first bearing, and one end of the connecting rotating rod away from the first bearing is connected to the threaded rod.

[0009] Preferably, a first sliding assembly is installed at one end of the bottom of the top plate close to the fixed plate, and a first sliding plate is slidably installed at the bottom of the first sliding assembly, the first sliding plate is connected to the output end of the electric telescopic rod, and the end of the first sliding plate away from the fixed plate is hinged with a connecting rod, and the end of the connecting rod away from the first sliding plate is hinged to the mounting rod.

[0010] Preferably, a handle is installed on the top of the threaded rod, and a sponge cover is installed on the outside of the handle.

[0011] Preferably, reinforcing plates are installed at the bottom of both ends of the T-shaped supporting plate, and the ends of the reinforcing plates away from the T-shaped supporting plate are connected to the dust collecting bin.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The auxiliary sharpening device for the periodontal scaler is equipped with a dust collecting bin, an air extraction pipe, a filter and an air extraction pump. When in use, the air extraction pump extracts air through the air extraction pipe, and the dust and debris generated by grinding can be sucked into the dust collecting bin, and the dust and debris can be filtered through the filter, so that the dust and debris can be collected in the dust collecting bin, which can prevent the dust and debris from floating around, thereby facilitating the unified cleaning of the dust and debris;

[0014] 2. The auxiliary sharpening device for the periodontal scaler is equipped with a splint, a connecting rod, a threaded rod, a second sliding plate and a first bearing. When in use, the threaded rod is rotated clockwise to drive the splint to move downward, so that the splint and the periodontal scaler fit closely, and the periodontal scaler can be firmly clamped by the T-shaped support plate and the splint;

[0015] 3. The auxiliary sharpening device for the periodontal scaler is installed with an electric telescopic rod, a connecting rod, a first sliding assembly, a first sliding plate, a second bearing and a connecting rod. When in use, the electric telescopic rod pushes or pulls the first sliding plate to move, so that the connecting rod pushes or pulls the mounting rod to rotate, and the inclination angle of the grindstone can be adjusted, so that the grindstone can fit closely with the inclined surface of the periodontal scaler head, which can effectively improve the grinding effect of the periodontal scaler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic cross-sectional front view of a first L-shaped plate of the utility model;

[0019] Figure 4 It is a schematic side view of the bottom plate of the utility model.

[0020] In the figure: 1. dust collecting bin; 2. exhaust pipe; 3. filter; 4. exhaust pump; 5. T-shaped support plate; 6. first L-shaped plate; 7. clamping plate; 8. connecting rotating rod; 9. threaded rod; 10. screw hole; 11. top plate; 12. electric telescopic rod; 13. fixing plate; 14. opening; 15. control panel; 16. second L-shaped plate; 17. mounting rod; 18. bottom plate; 19. connecting rod; 20. first sliding assembly; 21. first sliding plate; 22. grinding stone; 23. rotating shaft; 24. motor; 25. second sliding assembly; 26. second sliding plate; 27. first bearing; 28. second bearing; 29. ​​rotating rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: an auxiliary sharpening device for a periodontal scaler, comprising a dust collecting bin 1, a first L-shaped plate 6, a top plate 11 and a fixed plate 13, a T-shaped support plate 5 is installed at one end of the top of the dust collecting bin 1, and the fixed plate 13 is installed at the end of the top of the dust collecting bin 1 away from the T-shaped support plate 5, the first L-shaped plate 6 is installed at the end of the T-shaped support plate 5 away from the fixed plate 13, and a screw hole 10 is provided at the top of the first L-shaped plate 6, and a threaded rod 9 is installed at the internal thread of the screw hole 10, a top plate 11 is installed at the top of the fixed plate 13, and a bottom plate 18 is installed at the end of the bottom of the top plate 11 close to the T-shaped support plate 5, second bearings 28 are installed on both sides of the bottom of the bottom plate 18, and a rotating rod 29 is installed inside the second bearing 28, a mounting rod 17 is installed on the outer side of the rotating rod 29, and a second L-shaped plate 16 is installed at the bottom of the mounting rod 17, and a second L-shaped plate 16 close to the fixed plate 13 is installed at one end of the second L-shaped plate 16 A motor 24 is installed at the end, where the model of the motor 24 is Y90S-2, and a rotating shaft 23 is installed at the output end of the motor 24, the rotating shaft 23 passes through the second L-shaped plate 16, and a grindstone 22 is installed at the end of the rotating shaft 23 away from the motor 24, an electric telescopic rod 12 is installed at the top of the fixed plate 13 away from the end of the T-shaped support plate 5, where the model of the electric telescopic rod 12 is J64RT2UNIVER, and the output end of the electric telescopic rod 12 passes through the fixed plate 13, and an air pump 4 is installed at the top of the dust collecting bin 1 near the T-shaped support plate 5, where the model of the air pump 4 is VCH1028, and an air extraction pipe 2 extending to the inside of the dust collecting bin 1 is installed at the input end of the air pump 4, and a control panel 15 is installed at the top of the dust collecting bin 1 away from the end of the air pump 4, and the output end of the control panel 15 is electrically connected to the air pump 4, the electric telescopic rod 12 and the input end of the motor 24 through wires.

[0023] In this implementation:

[0024] Furthermore, a through opening 14 is provided at the middle position of the top of the dust collecting bin 1, and a filter screen 3 is installed inside the dust collecting bin 1. Dust and debris generated by grinding are sucked into the dust collecting bin 1 through the through opening 14, and the dust and debris are filtered through the filter screen 3, so that the dust and debris can be collected inside the dust collecting bin 1.

[0025] Furthermore, a second sliding assembly 25 is installed at one end of the first L-shaped plate 6 close to the fixed plate 13, and a second sliding plate 26 is slidably installed at one end of the second sliding assembly 25 away from the first L-shaped plate 6. A clamping plate 7 is installed at the bottom of the second sliding plate 26, and the periodontal scraper can be firmly clamped by the T-shaped support plate 5 and the clamping plate 7.

[0026] Furthermore, a first bearing 27 is installed on the top of the second sliding plate 26, and a connecting rotating rod 8 is installed inside the first bearing 27. The end of the connecting rotating rod 8 away from the first bearing 27 is connected to the threaded rod 9. The threaded rod 9 moves downward through the thread, and the threaded rod 9 drives the connecting rotating rod 8 to move together, so that the connecting rotating rod 8 drives the second sliding plate 26 to move through the first bearing 27, so that the splint 7 and the periodontal scaler can be tightly fitted, and the periodontal scaler can be firmly clamped by the T-shaped support plate 5 and the splint 7.

[0027] Furthermore, a first sliding assembly 20 is installed at one end of the bottom of the top plate 11 close to the fixed plate 13, and a first sliding plate 21 is slidably installed at the bottom of the first sliding assembly 20, the first sliding plate 21 is connected to the output end of the electric telescopic rod 12, and the end of the first sliding plate 21 away from the fixed plate 13 is hinged with a connecting rod 19, and the end of the connecting rod 19 away from the first sliding plate 21 is hinged to the mounting rod 17. When in use, the electric telescopic rod 12 pushes or pulls the first sliding plate 21 to move, so that the connecting rod 19 pushes or pulls the mounting rod 17 to rotate, so that the inclination angle of the grindstone 22 can be adjusted, so that the grindstone 22 can fit closely with the inclined surface of the periodontal scaler head, which can effectively improve the grinding effect of the periodontal scaler.

[0028] Furthermore, a handle is installed on the top of the threaded rod 9, and a sponge cover is installed on the outside of the handle to facilitate the staff to rotate the threaded rod 9.

[0029] Furthermore, reinforcing plates are installed at the bottom of both ends of the T-shaped support plate 5, and the ends of the reinforcing plates away from the T-shaped support plate 5 are connected to the dust collecting bin 1, so that the T-shaped support plate 5 can be firmly installed on the dust collecting bin 1.

[0030] Working principle:

[0031] When in use, the device is powered on, and the periodontal scaler is placed on the T-shaped support plate 5 so that its blade is facing the grinding stone 22;

[0032] The staff can rotate the threaded rod 9 clockwise, and the threaded rod 9 drives the connecting rotating rod 8 to rotate. The connecting rotating rod 8 rotates inside the first bearing 27, and the connecting rotating rod 8 does not drive the second sliding plate 26 to rotate through the first bearing 27. The threaded rod 9 moves downward through the thread, and the threaded rod 9 drives the connecting rotating rod 8 to move together, so that the connecting rotating rod 8 drives the second sliding plate 26 to move through the first bearing 27, so that the splint 7 and the periodontal scaler can be closely fitted, and the periodontal scaler can be firmly clamped by the T-shaped support plate 5 and the splint 7;

[0033] During grinding, the staff can start the motor 24 through the control panel 15, and the motor 24 drives the grinding stone 22 to rotate through the rotating shaft 23, so that the blade of the periodontal scaler can be grinded by the grinding stone 22;

[0034] At the same time, the staff can start the electric telescopic rod 12 through the control panel 15, and the electric telescopic rod 12 pushes or pulls the first sliding plate 21 to move, and the first sliding plate 21 drives the connecting rod 19 to move together, so that the connecting rod 19 pushes or pulls the mounting rod 17 to rotate, and the mounting rod 17 drives the second L-shaped plate 16 to rotate, so that the inclination angle of the grinding stone 22 can be adjusted, so that the grinding stone 22 can be closely fitted with the inclined surface of the periodontal scaler head, which can effectively improve the grinding effect of the periodontal scaler;

[0035] During the grinding process, the staff can start the vacuum pump 4 through the control panel 15. The vacuum pump 4 will extract the gas inside the dust collecting bin 1 through the vacuum pipe 2. The dust and debris generated by grinding can be sucked into the dust collecting bin 1 through the opening 14, and the dust and debris can be filtered through the filter net 3. The dust and debris can be collected inside the dust collecting bin 1, which can prevent the dust and debris from floating around, thereby facilitating the unified cleaning of the dust and debris.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary sharpening device for a periodontal scaler, comprising a dust collecting bin (1), a first L-shaped plate (6), a top plate (11) and a fixing plate (13), characterized in that: A T-shaped support plate (5) is installed at one end of the top of the dust collecting bin (1), and a fixing plate (13) is installed at one end of the top of the dust collecting bin (1) away from the T-shaped support plate (5); a first L-shaped plate (6) is installed at one end of the T-shaped support plate (5) away from the fixing plate (13); a screw hole (10) is provided at the top of the first L-shaped plate (6); a threaded rod (9) is installed at the internal thread of the screw hole (10); a top plate (11) is installed at the top of the fixing plate (13); a bottom plate (18) is installed at one end of the bottom of the top plate (11) close to the T-shaped support plate (5); second bearings (28) are installed on both sides of the bottom of the bottom plate (18), and a rotating rod (29) is installed inside the second bearing (28); a mounting rod (17) is installed on the outer side of the rotating rod (29), and a second L-shaped plate (16) is installed at the bottom of the mounting rod (17); the second L-shaped plate (16) is close to the fixing plate A motor (24) is installed at one end of the fixed plate (13), and a rotating shaft (23) is installed at the output end of the motor (24), the rotating shaft (23) passes through the second L-shaped plate (16), and a grinding stone (22) is installed at the end of the rotating shaft (23) away from the motor (24), an electric telescopic rod (12) is installed at the top of the fixed plate (13) away from the T-shaped support plate (5), and the output end of the electric telescopic rod (12) passes through the fixed plate (13), an air pump (4) is installed at the top of the end of the dust collecting bin (1) close to the T-shaped support plate (5), and an air extraction pipe (2) extending into the interior of the dust collecting bin (1) is installed at the input end of the air extraction pump (4), and a control panel (15) is installed at the top of the end of the dust collecting bin (1) away from the air extraction pump (4), and the output end of the control panel (15) is electrically connected to the air extraction pump (4), the electric telescopic rod (12) and the input end of the motor (24) through wires.

2. The auxiliary sharpening device for a periodontal scaler according to claim 1, characterized in that: A through opening (14) is provided at the middle position of the top of the dust collecting bin (1), and a filter screen (3) is installed inside the dust collecting bin (1).

3. The auxiliary sharpening device for a periodontal scaler according to claim 1, characterized in that: A second sliding assembly (25) is installed at one end of the first L-shaped plate (6) close to the fixed plate (13), and a second sliding plate (26) is slidably installed at one end of the second sliding assembly (25) away from the first L-shaped plate (6), and a clamping plate (7) is installed at the bottom of the second sliding plate (26).

4. The auxiliary sharpening device for a periodontal scaler according to claim 3, characterized in that: A first bearing (27) is installed on the top of the second sliding plate (26), and a connecting rod (8) is installed inside the first bearing (27). One end of the connecting rod (8) away from the first bearing (27) is connected to the threaded rod (9).

5. The auxiliary sharpening device for a periodontal scaler according to claim 1, characterized in that: A first sliding assembly (20) is installed at one end of the bottom of the top plate (11) close to the fixed plate (13), and a first sliding plate (21) is slidably installed at the bottom of the first sliding assembly (20), the first sliding plate (21) is connected to the output end of the electric telescopic rod (12), and a connecting rod (19) is hinged at one end of the first sliding plate (21) away from the fixed plate (13), and one end of the connecting rod (19) away from the first sliding plate (21) is hinged to the mounting rod (17).

6. The auxiliary sharpening device for a periodontal scaler according to claim 1, characterized in that: A handle is installed on the top of the threaded rod (9), and a sponge sleeve is installed on the outside of the handle.

7. The auxiliary sharpening device for a periodontal scaler according to claim 1, characterized in that: Reinforcing plates are installed at the bottom of both ends of the T-shaped support plate (5), and the ends of the reinforcing plates away from the T-shaped support plate (5) are connected to the dust collecting bin (1).

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