Orthodontic auxiliary device

Abstract

The utility model discloses an orthodontic auxiliary device, which belongs to the technical field of orthodontics and comprises a supporting plate, four sides of the supporting plate are fixedly connected with a first positioning head, a second positioning head, a third positioning head and a fourth positioning head respectively. Sleeves are arranged above the first positioning head, the second positioning head, the third positioning head and the fourth positioning head, positioning rods are connected to the upper portions of the sleeves in a threaded mode, and positioning needles are connected to one sides of the positioning rods in a threaded mode. The positioning rod is connected into the sleeve in a threaded mode, the positioning needles with different height designs can correspond to different sizes of dental crowns of patients, in actual use, the lower portions of teeth can be supported by the positioning head, the center position of the dental crown is determined through the needle point of the positioning needle for positioning, and the bracket is adhered to the positioning position through external tweezers. Then the positioning needle is used for abutting against the bracket again, the angle and the position of the bracket are finely adjusted through the tweezers, different positioning heads can be switched according to different tooth positions, practicability is high, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oral orthodontics, and more specifically to an oral orthodontics auxiliary device. Background Art

[0002] Orthodontics, that is, correcting teeth and eliminating malocclusion, can achieve the effect of beautiful teeth. It mainly studies the etiology, diagnosis and analysis of malocclusion, as well as its prevention and treatment. Orthodontic treatment mainly uses various corrective devices to adjust the coordination between facial bones, teeth, and maxillofacial nerves and muscles.

[0003] Based on the above, the inventors have found that: when performing orthodontic treatment on teeth, brackets are needed for correction. Before using the brackets, a positioner is needed to position the crown, and then the brackets are glued. However, the current positioning structure is single and can only position and correct a single tooth, which has low practicality. In addition, when correcting teeth, the patient's saliva will fall directly onto the bracket, and the doctor needs to use other tools to process it before continuing the correction. Therefore, in view of this, the existing structure is studied and improved, and an oral orthodontic auxiliary device is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an oral orthodontic auxiliary device, which can prevent the current single positioning structure, which can only position and correct a single tooth and has low practicality. In addition, when correcting teeth, the patient's saliva will directly fall onto the bracket, and the doctor needs to use other tools to process it before continuing the correction.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An oral orthodontic auxiliary device comprises a support plate, wherein four sides of the support plate are respectively fixedly connected with a positioning head 1, a positioning head 2, a positioning head 3 and a positioning head 4, sleeves are arranged above the positioning heads 1, 2, 3 and 4, a positioning rod is threadedly connected to the top of the sleeve, a positioning needle is threadedly connected to one side of the positioning rod, absorbent cotton is installed above the positioning head 1, and an installation groove is provided on the inner side of the positioning head 1, a thread groove 1 is provided on the inner bottom of the installation groove, a thread groove 2 is fixedly connected to the inner side of the positioning rod, and a thread layer is arranged below the positioning rod.

[0009] Furthermore, a LOGO icon is provided in the middle of the support plate, and anti-slip layers are fixedly connected to the four corners of the support plate, and the support plate is made of high-precision stainless steel;

[0010] Furthermore, the positioning head 1 and the positioning head 3, the positioning head 2 and the positioning head 4 are symmetrically arranged on both sides of the support plate, and the structural composition of the positioning head 1, the positioning head 2, the positioning head 3 and the positioning head 4 is consistent;

[0011] Furthermore, a thread groove three is provided on the inner side of the sleeve, and the thread groove three is threadedly connected to the thread layer;

[0012] Furthermore, the positioning rods are provided with four groups, each group of positioning rods is equipped with a group of positioning pins, one side of the positioning pins is provided with a thread head, and the thread head is threadedly connected with the thread groove;

[0013] Furthermore, the positioning pins are provided in four groups, and the heights of the positioning pins decrease step by step from positioning head 1, positioning head 2, positioning head 3 to positioning head 4 in a clockwise direction, and the height spacing of the positioning pins in each group is consistent;

[0014] Furthermore, the absorbent cotton is provided with four groups, each group of absorbent cotton is composed of two pieces of absorbent cotton stacked together, two thread grooves four are provided on the inner side of each piece of absorbent cotton, the inner side of the thread groove four is threadedly connected with a screw rod, and the screw rod penetrates the absorbent cotton from top to bottom and is threadedly connected with the thread groove one.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this solution, the positioning rod is threadedly connected to the sleeve, and the positioning pins designed with different heights can correspond to the different sizes of the patient's crown. In actual use, the positioning head can be supported on the lower part of the tooth, and the center position of the crown can be confirmed by the tip of the positioning pin for positioning. The bracket can be glued to the positioning position with external tweezers, and then the positioning pin can be used to press against the bracket again, and the angle and position of the bracket can be fine-tuned with tweezers. Different positioning heads can be switched according to different tooth positions. It is highly practical and easy to use.

[0018] (2) In this solution, absorbent cotton is installed on the inner side of each positioning head, and a screw is used to penetrate the absorbent cotton and connect it with a threaded groove. The anti-skid layer can increase the friction between the support plate and the hand, which can absorb the patient's saliva and quickly disassemble and assemble the absorbent cotton, making subsequent replacement more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2This is a schematic diagram of the structure of the support plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the water-absorbent cotton of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the positioning component of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Pallet; 101. LOGO icon; 102. Anti-slip layer;

[0025] 2. Position the first one;

[0026] 3. Position the second head;

[0027] 4. Position the third head;

[0028] 5. Position the first four;

[0029] 6. Sleeve; 61. Thread groove three;

[0030] 7. Positioning rod;

[0031] 8. Positioning needle; 81. Threaded head;

[0032] 9. Water-absorbing cotton; 91. Four thread grooves; 92. Screw;

[0033] 10. Mounting slot

[0034] 11. Thread groove 1

[0035] 12. Thread groove two;

[0036] 13. Thread layer. DETAILED DESCRIPTION

[0037] 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.

[0038] Example:

[0039] See also Figure 1-4An orthodontic auxiliary device includes a support plate 1, and four sides of the support plate 1 are respectively fixedly connected with a positioning head 1 2, a positioning head 2 3, a positioning head 3 4 and a positioning head 4 5. The positioning head 1 2, the positioning head 2 3, the positioning head 3 4 and the positioning head 4 5 are used for switching correction according to the patient's crown size. The positioning head 1 2, the positioning head 2 3, the positioning head 3 4 and the positioning head 4 5 are all provided with a sleeve 6 above, and the sleeve 6 is used to install a positioning rod 7. The positioning rod 7 is threadedly connected to the top of the sleeve 6, and one side of the positioning rod 7 is threaded. A positioning pin 8 is connected, and the positioning rod 7 and the positioning pin 8 are used to locate the center position of the crown. An absorbent cotton 9 is installed above the positioning head 2, and the absorbent cotton 9 is used to absorb the patient's saliva. A mounting groove 10 is opened on the inner side of the positioning head 2, and a thread groove 11 is opened on the inner bottom of the mounting groove 10. The mounting groove 10 and the thread groove 11 are used to install the absorbent cotton 9. A thread groove 2 12 is fixedly connected to the inner side of the positioning rod 7, and a thread layer 13 is arranged below the positioning rod 7, and the thread layer 13 is used to install the positioning rod 7.

[0040] See also Figure 1 and Figure 2 A LOGO icon 101 is provided in the middle of the support plate 1, and anti-skid layers 102 are fixedly connected to the four corners of the support plate 1. The support plate 1 is made of high-precision stainless steel. The anti-skid layer 102 can prevent the support plate from slipping when being taken.

[0041] See also Figure 1 and Figure 2 The positioning head 1 2 and the positioning head 3 4, the positioning head 2 3 and the positioning head 4 5 are symmetrically arranged on both sides of the support plate 1, and the positioning head 1 2, the positioning head 2 3, the positioning head 3 4 and the positioning head 4 5 have the same structural composition. By setting the positioning head 1 2, the positioning head 2 3, the positioning head 3 4 and the positioning head 4 5, the correction can be switched according to the patient's crown size.

[0042] See also Figure 1 and Figure 2 A thread groove three 61 is provided on the inner side of the sleeve 6, and the thread groove three 61 is threadedly connected to the thread layer 13. The positioning rod 7 can be threadedly connected by setting the thread groove three 61.

[0043] See also Figure 1 and Figure 3 There are four groups of positioning rods 7, each group of positioning rods 7 is equipped with a group of positioning pins 8, one side of the positioning pins 8 is provided with a thread head 81, the thread head 81 is threadedly connected with the second thread groove 12, and the positioning pins 8 can be installed by setting the thread head 81 and the second thread groove 12.

[0044] See also Figure 1 and Figure 2There are four groups of positioning needles 8, and the heights of the positioning needles 8 decrease step by step in a clockwise direction from positioning head 1 2, positioning head 2 3, positioning head 3 4 to positioning head 4 5. The height spacing of each group of positioning needles 8 is consistent. By setting positioning needles 8 of different heights, corresponding switching can be performed according to the different sizes of the patient's crowns.

[0045] See also Figure 1 and Figure 3 There are four groups of absorbent cotton 9, each group of absorbent cotton 9 is composed of two pieces of absorbent cotton 9 stacked together, two thread grooves four 91 are provided on the inner side of each piece of absorbent cotton 9, the inner side of the thread groove four 91 is threadedly connected with a screw rod 92, the screw rod 92 penetrates the absorbent cotton 9 from top to bottom and is threadedly connected with the thread groove one 11, and the absorbent cotton 9 can absorb the patient's saliva by arranging the absorbent cotton 9.

[0046] During use: thread the positioning rod 7 into the sleeve 6 in sequence, and use the positioning needles 8 designed with different heights to correspond to the different sizes of the patient's crown. During actual use, the positioning head can be supported on the lower part of the tooth, and the tip of the positioning needle 8 can be used to confirm the center position of the crown for positioning, and the bracket can be glued to the positioning position using external tweezers. Then, the positioning needle 8 is used again to press against the bracket, and the angle and position of the bracket are fine-tuned with tweezers. The absorbent cotton 9 is installed on the inner side of each positioning head, and the screw 92 is used to penetrate the absorbent cotton 9 and thread it with the thread groove 11. The anti-slip layer 102 can increase the friction between the support plate 1 and the hand, which can absorb the patient's saliva and quickly disassemble and assemble the absorbent cotton 9, making subsequent replacement more convenient. Different positioning heads can be switched according to different tooth positions, which is highly practical and convenient to use.

[0047] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[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. An orthodontic auxiliary device, comprising a support plate (1), wherein four sides of the support plate (1) are respectively fixedly connected with a first positioning head (2), a second positioning head (3), a third positioning head (4) and a fourth positioning head (5), wherein: A sleeve (6) is arranged above each of the positioning head 1 (2), the positioning head 2 (3), the positioning head 3 (4) and the positioning head 4 (5); a positioning rod (7) is threadedly connected to the top of the sleeve (6); a positioning needle (8) is threadedly connected to one side of the positioning rod (7); a water-absorbing cotton (9) is installed above the positioning head 1 (2); a mounting groove (10) is provided on the inner side of the positioning head 1 (2); a thread groove 1 (11) is provided at the inner bottom of the mounting groove (10); a thread groove 2 (12) is fixedly connected to the inner side of the positioning rod (7); and a thread layer (13) is provided below the positioning rod (7).

2. An orthodontic auxiliary device according to claim 1, characterized in that: A LOGO icon (101) is provided in the middle of the support plate (1), and anti-slip layers (102) are fixedly connected to the four corners of the support plate (1). The support plate (1) is made of high-precision stainless steel.

3. An orthodontic auxiliary device according to claim 1, characterized in that: The positioning head one (2), the positioning head three (4), the positioning head two (3) and the positioning head four (5) are symmetrically arranged on both sides of the support plate (1), and the positioning head one (2), the positioning head two (3), the positioning head three (4) and the positioning head four (5) have the same structural composition.

4. An orthodontic auxiliary device according to claim 1, characterized in that: A third thread groove (61) is provided on the inner side of the sleeve (6), and the third thread groove (61) is threadedly connected to the thread layer (13).

5. An orthodontic auxiliary device according to claim 1, characterized in that: The positioning rods (7) are provided with four groups, each group of positioning rods (7) is equipped with a group of positioning pins (8), one side of the positioning pins (8) is provided with a thread head (81), and the thread head (81) is threadedly connected with the second thread groove (12).

6. An orthodontic auxiliary device according to claim 1, characterized in that: The positioning needles (8) are provided in four groups, and the heights of the positioning needles (8) decrease step by step in a clockwise direction from positioning head one (2), positioning head two (3), positioning head three (4) to positioning head four (5), and the height spacing of the positioning needles (8) in each group is consistent.

7. An orthodontic auxiliary device according to claim 1, characterized in that: The absorbent cotton (9) is provided with four groups, each group of absorbent cotton (9) is formed by stacking two pieces of absorbent cotton (9), and two thread grooves (91) are provided on the inner side of each piece of absorbent cotton (9). The inner side of the thread groove (91) is threadedly connected with a screw rod (92), and the screw rod (92) penetrates the absorbent cotton (9) from top to bottom and is threadedly connected with the thread groove (11).

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