Orthodontic forceps frame with stable installation

Abstract

The utility model discloses an oral orthodontic forceps frame with stable installation, belonging to the technical field of medical device auxiliary equipment. The oral orthodontic forceps frame with stable installation comprises a base and a connecting rod fixedly connected between the bases, and also comprises a sleeve, both side walls of the sleeve are provided with guide holes in the axial direction, the top of the sleeve is provided with a strip hole in the axial direction, a fixing plate is installed at a radial position of the outer wall of the sleeve, and a plurality of the fixing plates are equidistantly arranged at the axial position of the sleeve, a screw is rotatably connected to the inner side of the sleeve, an internal threaded sleeve is screwed at the screw, and the screw can be driven to rotate clockwise by a rotating handle, and the jaws of the surgical forceps are clamped by a movable plate in cooperation with the fixing plate, so that each surgical forceps is stably installed at its own work station, and the surgical forceps are separated from each other, which can effectively prevent cross infection.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device auxiliary equipment, and more specifically to an oral orthodontic forceps frame with stable installation. Background Art

[0002] At present, the dental department often uses a variety of orthodontic pliers when performing deformity correction, and most of these orthodontic pliers are placed directly on the operating tray.

[0003] The existing utility model patent with application number 201420768129.2 includes a base, a plug-in sleeve is formed in the middle of the base, a column is adapted in the plug-in hole of the plug-in sleeve, the outer wall of the column is fixedly connected to the inner sleeve of the bearing, the outer sleeve of the bearing is fixedly connected to the inner wall of the annular insert plate, a handle is fixedly provided on the outer wall of the annular insert plate, the handle is adapted to the silicone rubber handle cover, and the annular insert plate is evenly formed with a plurality of pliers handle plug-in holes around its edge. The above-mentioned existing technical solutions have the following defects: its height cannot be adjusted and cannot meet the needs of different users. The existing patent is an orthodontic pliers frame, patent authorization number CN209808615 Zhonggong

[0004] The height of the workbench can be adjusted to meet the needs of different users.

[0005] However, patent authorization number CN209808615 places the oral surgical forceps directly in the tray, and there is no block in the tray, which easily leads to contact between the jaw ends of the surgical forceps, thereby easily causing cross infection. Therefore, we propose a stably installed oral orthodontic forceps frame to solve the above-mentioned problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the prior art, the purpose of the utility model is to provide an oral orthodontic forceps frame with a stable installation. The handle can be used to drive the screw to rotate clockwise, and the movable plate can be used in conjunction with the fixed plate to clamp the jaws of the surgical forceps. Each surgical forceps can be stably installed at its respective work station, and the surgical forceps can be separated from each other, which can effectively prevent cross infection.

[0008] 2. Technical solution

[0009] To solve the above problems, the utility model adopts the following technical solutions.

[0010] An orthodontic forceps frame with stable installation, comprising a base and a connecting rod fixedly connected between the bases, and a sleeve, wherein both side walls of the sleeve are provided with guide holes in the axial direction, and the top of the sleeve is provided with a strip hole in the axial direction;

[0011] A fixing plate is installed at a radial position of the outer wall of the sleeve, and a plurality of fixing plates are arranged at equal intervals at an axial position of the sleeve;

[0012] A screw is rotatably connected to the inner side of the sleeve, an internal thread sleeve is threadedly connected to the screw, and a plurality of internal thread sleeves are equidistantly arranged at the axial position of the screw, and guide columns slidably connected to the guide holes are fixedly connected to the outer walls of both sides of the internal thread sleeve, and a connecting column slidably connected to the strip hole is fixedly connected to the top of the internal thread sleeve, and a movable plate is installed on the top of the connecting column;

[0013] The end of the screw rod is provided with a rotating handle located outside the sleeve.

[0014] Furthermore, bearings are installed at both ends of the sleeve, and the bearings are interference-connected with the ends of the screw;

[0015] Both ends of the screw rod are arranged in a smooth surface structure.

[0016] Furthermore, the guide column and the guide hole are gap-matched, and the connecting column and the strip hole are gap-matched.

[0017] Furthermore, outer walls at both ends of the sleeve are symmetrically fixedly connected with connection seats, and through holes are opened at the connection seats.

[0018] Furthermore, columns are symmetrically fixedly connected to the top of the base, and the columns are plug-connected to the through holes.

[0019] Furthermore, a butterfly bolt extending to the inner side of the through hole is threadedly connected to the end of one of the connecting seats, and the end of the butterfly bolt abuts against the outer wall of the column.

[0020] Furthermore, a rib is welded at the junction of the root of the column and the base, and a plurality of ribs are arranged at radial positions of the column.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] (1) In this scheme, the screw is driven by the rotating handle to rotate counterclockwise relative to the sleeve, and the guide column slides with the guide hole, so that the movable plate is driven away from the fixed plate by the connecting column, and the handles of the oral surgical forceps are separated and placed on the sleeve. Then, the screw is driven by the rotating handle to rotate clockwise, and the movable plate cooperates with the fixed plate to clamp the jaws of the surgical forceps. Each surgical forceps is stably installed at its respective work station, and the surgical forceps are separated from each other, which can effectively prevent cross infection.

[0024] (2) In this solution, the height of the sleeve can be adjusted by moving the connecting seat and the column up and down, so that the operator can adjust the height of the sleeve according to his or her height and operating position, and then rotate the butterfly bolt to position the sleeve. The structural strength of the junction between the bottom end of the column and the base can be improved by setting the rib plate, thereby ensuring the stability of the sleeve during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the external structure of the casing of the utility model;

[0027] Figure 3 It is a side view schematic diagram of the casing of the utility model;

[0028] Figure 4 It is a schematic cross-sectional view of the AA part of the sleeve of the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of the internal thread sleeve of the utility model.

[0030] Description of the numbers in the figure:

[0031] Base; 2. Connecting rod; 3. Sleeve; 4. Guide hole; 5. Strip hole; 6. Fixed plate; 7. Screw; 8. Turn handle; 9. Internal threaded sleeve; 10. Guide column; 11. Connecting column; 12. Movable plate; 13. Connecting seat; 14. Column; 15. Butterfly bolt; 16. Rib plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] See also Figure 1-5 , a stably installed oral orthodontic forceps frame, comprising a base 1 and a connecting rod 2 fixedly connected between the base 1, and a sleeve 3, both side walls of the sleeve 3 are provided with guide holes 4 in the axial direction, and the top of the sleeve 3 is provided with a strip hole 5 in the axial direction;

[0035] A fixing plate 6 is installed at a radial position of the outer wall of the sleeve 3, and a plurality of fixing plates 6 are arranged at equal distances at an axial position of the sleeve 3;

[0036] The inner side of the sleeve 3 is rotatably connected with a screw rod 7, and an internal thread sleeve 9 is threadedly connected to the screw rod 7, and multiple internal thread sleeves 9 are equidistantly arranged at the axial position of the screw rod 7, and the outer walls on both sides of the internal thread sleeve 9 are fixedly connected with guide columns 10 slidably connected to the guide hole 4, and the top of the internal thread sleeve 9 is fixedly connected with a connecting column 11 slidably connected to the strip hole 5, and a movable plate 12 is installed on the top of the connecting column 11;

[0037] The end of the screw rod 7 is provided with a rotating handle 8 located outside the sleeve 3;

[0038] It should be noted that when the stably installed oral orthodontic forceps frame is in use, the screw rod 7 is driven by the rotating handle 8 to rotate counterclockwise relative to the sleeve 3, and the guide column 10 cooperates with the guide hole 4 to slide, so that the connecting column 11 drives the movable plate 12 away from the fixed plate 6, and the handles of the oral surgical forceps are separated and placed on the sleeve 3, and then the screw rod 7 is driven by the rotating handle 8 to rotate clockwise, and the movable plate 12 cooperates with the fixed plate 6 to clamp the jaws of the surgical forceps, so that each surgical forceps is stably installed at its respective work station, and the surgical forceps are separated from each other, which can effectively prevent cross infection.

[0039] like Figure 2 , Figure 5 As shown, bearings are installed at both ends of the sleeve 3, and the bearings are interference-connected with the ends of the screw 7;

[0040] Both ends of the screw rod 7 are provided with a smooth surface structure;

[0041] It should be noted that the resistance of the screw rod 7 during the rotation process is reduced, and the rotation accuracy of the screw rod 7 is guaranteed.

[0042] like Figure 2 , Figure 4 , Figure 5 As shown, the guide column 10 is in clearance fit with the guide hole 4, and the connecting column 11 is in clearance fit with the strip hole 5;

[0043] It should be noted that the stability of the movable plate 12 during the movement is ensured, thereby ensuring the stability of the clamping of the surgical forceps.

[0044] like Figure 1 As shown, the outer walls of both ends of the sleeve 3 are symmetrically fixedly connected with connecting seats 13, and a through hole is opened at the connecting seat 13, and the top of the base 1 is symmetrically fixedly connected with a column 14, and the column 14 is plugged and connected with the through hole, and the end of one of the connecting seats 13 is screwed with a butterfly bolt 15 extending to the inside of the through hole, and the end of the butterfly bolt 15 is in contact with the outer wall of the column 14;

[0045] It should be noted that the height of the sleeve 3 can be adjusted by the connection seat 13 cooperating with the column 14 to move up and down, so that the operator can adjust the height of the sleeve 3 according to his height and operating position, and then rotate the butterfly bolt 15 to position the sleeve 3.

[0046] like Figure 1 As shown, a rib plate 16 is welded at the joint between the root of the column 14 and the base 1, and a plurality of rib plates 16 are arranged at the radial position of the column 14;

[0047] It should be noted that the ribs 16 can be provided to improve the structural strength of the junction between the bottom end of the column 14 and the base 1, thereby ensuring the stability of the sleeve 3 during the adjustment process.

[0048] When in use: the screw rod 7 is driven to rotate counterclockwise relative to the sleeve 3 by the rotating handle 8, and the guide column 10 cooperates with the guide hole 4 to slide, so that the movable plate 12 is driven away from the fixed plate 6 by the connecting column 11, and the handles of the oral surgical forceps are separated and placed on the sleeve 3, and then the screw rod 7 is driven to rotate clockwise by the rotating handle 8, and the jaws of the surgical forceps are clamped by the movable plate 12 and the fixed plate 6, so that each surgical forceps is stably installed at its respective work station.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A stably mounted orthodontic forceps frame, comprising a base (1) and a connecting rod (2) fixedly connected to the base (1), characterized in that: It also comprises a sleeve (3), wherein both side walls of the sleeve (3) are provided with guide holes (4) in the axial direction, and a strip hole (5) is provided in the axial direction at the top of the sleeve (3); A fixing plate (6) is installed at a radial position on the outer wall of the sleeve (3), and a plurality of fixing plates (6) are arranged at equal distances at an axial position of the sleeve (3); A screw rod (7) is rotatably connected to the inner side of the sleeve (3), an internal thread sleeve (9) is threadedly connected to the screw rod (7), and a plurality of internal thread sleeves (9) are equidistantly arranged at the axial position of the screw rod (7), and the outer walls on both sides of the internal thread sleeve (9) are fixedly connected to guide columns (10) slidably connected to the guide hole (4), and the top of the internal thread sleeve (9) is fixedly connected to a connecting column (11) slidably connected to the strip hole (5), and a movable plate (12) is installed at the top of the connecting column (11); The end of the screw rod (7) is provided with a rotating handle (8) located outside the sleeve (3).

2. The orthodontic forceps frame with stable installation according to claim 1, characterized in that: Bearings are installed at both ends of the sleeve (3), and the bearings are interference-connected with the ends of the screw (7); Both ends of the screw rod (7) are arranged in a smooth surface structure.

3. The orthodontic forceps frame with stable installation according to claim 1, characterized in that: The guide column (10) is clearance-matched with the guide hole (4), and the connecting column (11) is clearance-matched with the strip hole (5).

4. The orthodontic forceps frame with stable installation according to claim 1, characterized in that: The outer walls at both ends of the sleeve (3) are symmetrically fixedly connected to connection seats (13), and a through hole is provided at the connection seat (13).

5. The orthodontic forceps frame with stable installation according to claim 4, characterized in that: A column (14) is symmetrically fixedly connected to the top of the base (1), and the column (14) is plug-connected to the through hole.

6. The orthodontic forceps frame with stable installation according to claim 5, characterized in that: A butterfly bolt (15) extending to the inside of the through hole is threadedly connected to the end of one of the connection seats (13), and the end of the butterfly bolt (15) abuts against the outer wall of the column (14).

7. The orthodontic forceps frame with stable installation according to claim 6, characterized in that: A rib plate (16) is welded at the joint between the root of the column (14) and the base (1), and a plurality of rib plates (16) are arranged at radial positions of the column (14).

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