Tongue side multi-angle unlocking device with supporting effect

Abstract

The utility model discloses a tongue side multi-angle unlocking device with a supporting effect, and relates to the technical field of oral cavity medical treatment, the tongue side multi-angle unlocking device comprises a grip, a main rod is installed at the opposite end of the grip, a supporting structure is installed at the top of the main rod, a length adjusting structure is installed on the inner wall of the main rod, and the length adjusting structure is connected with the grip. One end of the length adjusting structure is rotatably connected with an angle adjusting structure, and the supporting structure comprises a mounting block, a supporting plate, a turbine, a worm, a bidirectional threaded rod and a servo motor. The worm drives the turbine to rotate, the turbine drives the two-way threaded rod to rotate, the two-way threaded rod drives the sliding block and the supporting plate to move towards the opposite side while rotating, the oral cavity of a patient is opened through the supporting plate, and then the situation that the opening angle of the oral cavity of the patient is small, and the follow-up work quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oral medical treatment, in particular to a tongue-side multi-angle unlocking device with a supporting effect. Background Art

[0002] With the development of orthodontic technology and people's increasing requirements for aesthetics, lingual invisible orthodontics has gradually become a hot topic in orthodontics. Lingual brackets are usually made of metal or ceramics. In orthodontic treatment, the lingual brackets are first fixed to the tooth surface with a special adhesive, and then the orthodontic arch wire is fixed through the lingual bracket so that the correction force of the orthodontic arch wire can be transmitted to the teeth, thereby achieving the effect of tooth correction. The lingual multi-angle unlocker usually has an adjustable angle design, and the angle of the unlocking head can be freely changed as needed.

[0003] After searching, the applicant found that a Chinese patent disclosed "a lingual multi-angle unlocker", and its publication (announcement) number is "CN 219516602 U". This patent mainly uses the utility model to set a working mechanism that can be adjusted at multiple angles, so that the installation rod and the working rod can rotate left and right along the fixed seat and the first damping shaft, and the working rod can rotate up and down along the second damping shaft. Such a multi-angle adjustable method adapts to the operation needs of different areas and reduces the fatigue of doctors in clinical work. The installation rod and the working rod installed by the damping shaft have a certain damping effect and will not cause a large amount of displacement after the positioning is completed. However, the device has a poor supporting effect on the upper and lower jaws. During the treatment process, if the patient is relatively young and the degree of cooperation is not high, the degree of opening of the mouth directly affects the subsequent work quality. For this reason, we propose a lingual multi-angle unlocker with a supporting effect. Utility Model Content

[0004] The utility model aims to provide a tongue-side multi-angle unlocking device with supporting effect.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a tongue-side multi-angle lock opener with a supporting effect, comprising a handle, a main rod is installed at the opposite end of the handle, a supporting structure is installed on the top of the main rod, a length adjustment structure is installed on the inner wall of the main rod, one end of the length adjustment structure is rotatably connected with the angle adjustment structure, the supporting structure comprises a mounting block, a support plate, a worm wheel, a worm, a bidirectional threaded rod, a sliding block and a servo motor, the mounting block is located at the top and bottom of the main rod, a sliding groove is provided on the inner wall of the mounting block, the output end of the servo motor is fixedly connected to one end of the worm, the worm is meshingly connected to the worm wheel, the surface of the bidirectional threaded rod is fixedly connected to the inner wall of the worm wheel, the sliding block is threadedly connected to the bidirectional threaded rod, the sliding block is slidably connected to the sliding groove and is fixedly connected to the support plate.

[0006] As a further solution of the utility model: a cavity is opened on the inner wall of the main rod, an anti-slip groove is opened on the surface of the support plate, the length adjustment structure includes a drive motor, a screw rod and a threaded sleeve, the output end of the drive motor is fixedly connected to one end of the threaded rod, and the screw rod is threadedly connected to the threaded sleeve.

[0007] As a further solution of the utility model: two through grooves are opened on the right side of the main rod, and the threaded sleeve is slidably connected to the inner wall of the sliding groove.

[0008] As a further solution of the utility model: the drive motor and the servo motor are both installed on the inner wall of the cavity, and a rectangular groove is opened on the right end of the threaded sleeve.

[0009] As a further solution of the utility model: the angle adjustment structure includes a transverse movable plate, a longitudinal movable plate and an unlocking head, and the transverse movable plate is rotatably connected to the inner wall of the rectangular groove through a damping shaft.

[0010] As a further solution of the utility model: the longitudinal movable plate is rotatably connected to the opposite side of the transverse movable plate, and the unlocking head is installed on the right side of the longitudinal movable plate.

[0011] As a further solution of the utility model: the transverse movable plate, the longitudinal movable plate and the unlocking head are placed on the opposite side of the support plate.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is fixedly connected to the inner wall of the worm wheel by the surface of the bidirectional threaded rod. When the servo motor is started, the worm is driven to rotate, and the worm wheel is driven to rotate by the worm. The worm wheel drives the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it drives the sliding block and the support plate to move to the opposite side. The patient's mouth is opened by the support plate, thereby avoiding the small opening angle of the patient's mouth affecting the quality of subsequent work;

[0014] 2. The utility model is fixedly connected to the screw rod by a driving motor, the screw rod is threadedly connected to the threaded sleeve, and the threaded sleeve is limited by the through hole. When the driving motor is started, the screw rod can be driven to rotate, thereby driving the threaded sleeve to move to the deep part of the oral cavity. When the threaded sleeve moves, the angle adjustment structure is driven to move together. Multi-angle adjustment is achieved through the angle adjustment structure to adapt to operations in different depth areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation block of an embodiment of the utility model;

[0017] Figure 3 for Figure 2 A partial enlarged schematic diagram in the middle;

[0018] Figure 4 It is a schematic diagram of the length adjustment structure in the embodiment of the utility model.

[0019] In the figure: 1. handle; 2. main rod; 3. support structure; 31. mounting block; 32. support plate; 33. worm gear; 34. worm; 35. bidirectional threaded rod; 36. servo motor; 4. length adjustment structure; 41. drive motor; 42. lead screw; 43. threaded sleeve; 5. angle adjustment structure; 51. horizontal movable plate; 52. longitudinal movable plate; 53. unlocking head. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to the attached Figure 1 -Attached Figure 4The utility model provides a technical solution: a tongue-side multi-angle unlocking device with a supporting effect, comprising a handle 1, a main rod 2 is installed at the opposite end of the handle 1, a supporting structure 3 is installed on the top of the main rod 2, a length adjustment structure 4 is installed on the inner wall of the main rod 2, one end of the length adjustment structure 4 is rotatably connected with an angle adjustment structure 5, the supporting structure 3 comprises a mounting block 31, a support plate 32, a worm gear 33, a worm 34, a bidirectional threaded rod 35, a sliding block and a servo motor 36, the mounting block 31 is located at the top and bottom of the main rod 2, a sliding groove is provided on the inner wall of the mounting block 31, the output end of the servo motor 36 is fixedly connected to one end of the worm 34, the worm 34 is meshedly connected to the worm gear 33, the surface of the bidirectional threaded rod 35 is fixedly connected to the inner wall of the worm gear 33, the sliding block is threadedly connected to the bidirectional threaded rod 35, the sliding block is slidably connected to the sliding groove and is fixedly connected to the support plate 32.

[0022] Please see attached Figure 1 -Attached Figure 3 The support structure 3 includes a mounting block 31, a support plate 32, a worm wheel 33, a worm 34, a bidirectional threaded rod 35, a sliding block and a servo motor 36. The mounting block 31 is located at the top and bottom of the main rod 2. A sliding groove is provided on the inner wall of the mounting block 31. The output end of the servo motor 36 is fixedly connected to one end of the worm 34. The worm 34 is meshedly connected to the worm wheel 33. The surface of the bidirectional threaded rod 35 is fixedly connected to the inner wall of the worm wheel 33. The sliding block is threadedly connected to the bidirectional threaded rod 35. The sliding block is slidably connected to the sliding groove and is fixedly connected to the support plate 32. The drive motor 41 and the servo motor 36 are both installed on the inner wall of the cavity. A rectangular groove is provided on the right end of the threaded sleeve 43.

[0023] In this embodiment, the servo motor 36 provides power for the movement of the support plate 32. The support plate 32 is set to two. When the bidirectional threaded rod 35 rotates, it can drive the support plate 32 to move to the opposite side. When the bidirectional threaded rod 35 rotates in the opposite direction, it drives the support plate 32 to move to the opposite side. The support plate 32 is set with an arc.

[0024] When in use, the surface of the bidirectional threaded rod 35 is fixedly connected to the inner wall of the worm wheel 33. When the servo motor 36 is started, it drives the worm 34 to rotate, and the worm wheel 33 is rotated by the worm 34. The worm wheel 33 drives the bidirectional threaded rod 35 to rotate. While rotating, the bidirectional threaded rod 35 drives the sliding block and the support plate 32 to move to the opposite side, and the patient's mouth is opened by the support plate 32, thereby avoiding the small opening angle of the patient's mouth affecting the quality of subsequent work.

[0025] Example 2, please refer to the attached Figure 1 -Attached Figure 4The utility model provides a technical solution: a tongue-side multi-angle unlocking device with a supporting effect, comprising a handle 1, a main rod 2 is installed at the opposite end of the handle 1, a supporting structure 3 is installed on the top of the main rod 2, a length adjustment structure 4 is installed on the inner wall of the main rod 2, one end of the length adjustment structure 4 is rotatably connected with an angle adjustment structure 5, the supporting structure 3 comprises a mounting block 31, a support plate 32, a worm gear 33, a worm 34, a bidirectional threaded rod 35, a sliding block and a servo motor 36, the mounting block 31 is located at the top and bottom of the main rod 2, a sliding groove is provided on the inner wall of the mounting block 31, the output end of the servo motor 36 is fixedly connected to one end of the worm 34, the worm 34 is meshedly connected to the worm gear 33, the surface of the bidirectional threaded rod 35 is fixedly connected to the inner wall of the worm gear 33, the sliding block is threadedly connected to the bidirectional threaded rod 35, the sliding block is slidably connected to the sliding groove and is fixedly connected to the support plate 32.

[0026] Please refer to the attached Figure 4 A cavity is provided on the inner wall of the main rod 2, and an anti-slip groove is provided on the surface of the support plate 32. The length adjustment structure 4 includes a driving motor 41, a screw rod 42 and a threaded sleeve 43. The output end of the driving motor 41 is fixedly connected to one end of the screw rod 42, and the screw rod 42 is threadedly connected to the threaded sleeve 43. Two through grooves are provided on the right side of the main rod 2, and the threaded sleeve 43 is slidably connected to the inner wall of the slide groove. The angle adjustment structure 5 includes a transverse movable plate 51, a longitudinal movable plate 52 and an unlocking head 53. The transverse movable plate 51 is rotatably connected to the inner wall of the rectangular groove through a damping shaft, and the longitudinal movable plate 52 is rotatably connected to the opposite side of the transverse movable plate 51. The unlocking head 53 is installed on the right side of the longitudinal movable plate 52, and the transverse movable plate 51, the longitudinal movable plate 52 and the unlocking head 53 are placed on the opposite side of the support plate 32.

[0027] In this embodiment, the function of the driving motor 41 is to provide power for the extension and shortening of the threaded sleeve 43. The driving motor 41 can rotate forward and reverse. The longitudinal movable plate 52 and the transverse movable plate 51 are connected by a damping shaft. When adjusting the angle, the transverse movable plate 51 and the longitudinal movable plate 52 installed on the damping shaft have a certain damping effect, and the staff will have a certain tactile feeling when adjusting.

[0028] When in use, the drive motor 41 is fixedly connected to the screw rod 42, the screw rod 42 is threadedly connected to the threaded sleeve 43, and the threaded sleeve 43 is limited by the through hole. When the drive motor 41 is started, the screw rod 42 can be driven to rotate, thereby driving the threaded sleeve 43 to move to the deep part of the oral cavity. When the threaded sleeve 43 moves, it drives the angle adjustment structure 5 to move together. Multi-angle adjustment can be achieved through the angle adjustment structure 5 to adapt to operations in different depth areas.

[0029] Working principle:

[0030] Step 1: First, hold the handle 1 and place the support plate 32 in the patient's mouth, then start the servo motor 36. When the servo motor 36 is started, it drives the worm 34 to rotate, and the worm 34 drives the worm wheel 33 to rotate. The worm wheel 33 drives the bidirectional threaded rod 35 to rotate. The bidirectional threaded rod 35 drives the sliding block and the support plate 32 to move to the opposite side while rotating, so that the patient's mouth is opened by the support plate 32.

[0031] The second step, finally, if you need to unlock the deep part of the oral cavity, start the drive motor 41. When the drive motor 41 is started, it can drive the screw rod 42 to rotate, thereby driving the threaded sleeve 43 to move to the deep part of the oral cavity. When the threaded sleeve 43 moves, it drives the angle adjustment structure 5 to move together. Multi-angle adjustment is achieved through the angle adjustment structure 5. At this point, the entire workflow ends.

[0032] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0034] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0035] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A tongue-side multi-angle unlocking device with a supporting effect, comprising a handle (1), Features: A main rod (2) is installed at the opposite end of the handle (1), a support structure (3) is installed on the top of the main rod (2), a length adjustment structure (4) is installed on the inner wall of the main rod (2), one end of the length adjustment structure (4) is rotatably connected to an angle adjustment structure (5), the support structure (3) comprises a mounting block (31), a support plate (32), a worm gear (33), a worm (34), a bidirectional threaded rod (35), a sliding block and a servo motor (36), the The mounting block (31) is located at the top and bottom of the main rod (2), and a sliding groove is provided on the inner wall of the mounting block (31). The output end of the servo motor (36) is fixedly connected to one end of the worm (34), and the worm (34) is meshedly connected to the worm wheel (33). The surface of the bidirectional threaded rod (35) is fixedly connected to the inner wall of the worm wheel (33), and the sliding block is threadedly connected to the bidirectional threaded rod (35). The sliding block is slidably connected to the sliding groove and is fixedly connected to the support plate (32).

2. A tongue-side multi-angle unlocking device with supporting effect according to claim 1, Features: The inner wall of the main rod (2) is provided with a cavity, the surface of the support plate (32) is provided with an anti-slip groove, the length adjustment structure (4) comprises a drive motor (41), a screw rod (42) and a threaded sleeve (43), the output end of the drive motor (41) is fixedly connected to one end of the screw rod (42), and the screw rod (42) is threadedly connected to the threaded sleeve (43).

3. A tongue-side multi-angle unlocking device with supporting effect according to claim 2, Features: Two through grooves are formed on the right side of the main rod (2), and the threaded sleeve (43) is slidably connected to the inner wall of the sliding groove.

4. A tongue-side multi-angle unlocking device with supporting effect according to claim 2, Features: The driving motor (41) and the servo motor (36) are both mounted on the inner wall of the cavity, and a rectangular groove is formed at the right end of the threaded sleeve (43).

5. The tongue-side multi-angle unlocking device with supporting effect according to claim 1, Features: The angle adjustment structure (5) comprises a transverse movable plate (51), a longitudinal movable plate (52) and an unlocking head (53); the transverse movable plate (51) is rotatably connected to the inner wall of the rectangular groove via a damping shaft.

6. A tongue-side multi-angle unlocking device with supporting effect according to claim 5, Features: The longitudinal movable plate (52) is rotatably connected to the opposite side of the transverse movable plate (51), and the unlocking head (53) is installed on the right side of the longitudinal movable plate (52).

7. The tongue-side multi-angle unlocking device with supporting effect according to claim 5, Features: The transverse movable plate (51), the longitudinal movable plate (52) and the unlocking head (53) are arranged on the opposite side of the supporting plate (32).

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