Novel dental scanning body alignment structure

Abstract

The utility model discloses a novel dental scanning body aligning structure, which relates to the technical field of dental instruments and comprises a dental scanning body main body, a movable frame is slidably mounted on the inner wall of a sliding chute, a limiting mechanism for clamping and limiting the dental scanning body main body is arranged on the movable frame, a fixing block is arranged on the movable frame, and a positioning block is arranged on the fixing block. The number of the fixing blocks is two, T-shaped columns are rotationally arranged on the two fixing blocks, connecting rods are arranged on the surfaces of the two T-shaped columns, supporting blocks are arranged on the surfaces of the two connecting rods, adjusting mechanisms for adjusting the supporting range are arranged on the two supporting blocks, and the limiting mechanism comprises four rectangular blocks. The rectangular blocks are installed on the left side of the movable frame, and the two rectangular blocks on the upper portion are rotationally provided with the two-way screw rods, so that the dental scanning body main body can be clamped and limited conveniently, the mouth opening area can be adjusted conveniently, the dental scanning body mouth opening device is suitable for being used by various users, operation is easy, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental instrument technical field, concretely relates to a novel dental scanning body alignment structure. BACKGROUND

[0002] The dental scanning body is an important tool for connecting a digital oral scanner in the dental field, mainly composed of a scanning positioning needle, a scanning body and a scanning model, the scanning positioning needle is used for obtaining accurate data of a tooth bone defect area, the scanning body is a special positioning piece fixed on an implant, used for connecting the scanner, and the scanning model is used for making a digital dental model, a novel dental scanning body alignment structure is disclosed in Chinese patent publication No.

[0003] In the above technical solution, a novel dental scanning body alignment structure is used, four positioning pins are rotated respectively when in use, the rubber block is in contact with the dental scanning body, and the distance between the adjusting block and the dental scanning body is adjusted through the limiting pin, the support area of the mouth is adapted, the operation is more troublesome, and auxiliary tools may be needed to cooperate to complete the limiting and adjusting work.

[0004] Therefore, a novel dental scanning body alignment structure is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a novel dental scanning body alignment structure.

[0006] The utility model discloses a novel dental scanning body alignment structure to realize the following technical scheme in the specific adoption:

[0007] A novel dental scanning body alignment structure, including dental scanning body main part, the dental scanning body main part is set up with the sliding slot, the inner wall of sliding slot is installed with the moving frame of sliding, be provided with the limiting mechanism that is used to clamp the position of dental scanning body main part on the moving frame, be provided with fixed block on the moving frame, the number of fixed block is provided with two, two T type post are rotatoryly set up on two fixed blocks, be provided with connecting rod on the surface of two T type post, be provided with the support block on the surface of two connecting rods, two support blocks are provided with the adjusting mechanism of adjusting support range.

[0008] Further, the limiting mechanism comprises four rectangular blocks, the rectangular blocks are installed on the left side of the moving frame, two upper rectangular blocks are rotationally installed with bidirectional screws, two lower rectangular blocks are installed with cylinders, two clamps are threadedly installed on the bidirectional screws, the two clamps are slidingly installed on the outer wall of the cylinder, and a knob is installed on the front side of the bidirectional screw.

[0009] Further, rubber pads are arranged on the surfaces of the two clamps and are in contact with the dental scanning body.

[0010] Further, the adjusting mechanism comprises two arc-shaped blocks, the arc-shaped blocks are slidingly installed on the inner wall of the adjusting mechanism, four arc-shaped grooves are formed in the support block, a plurality of adjusting grooves are formed in the support block, a plurality of fixing columns are installed on the two arc-shaped blocks, springs are sleeved on the outer walls of the fixing columns, two adjusting blocks are slidingly installed on the outer walls of the adjusting grooves, the arc-shaped blocks are slidingly installed on the inner walls of the adjusting grooves, and the two ends of the springs are installed on the surfaces of the arc-shaped blocks and the adjusting blocks.

[0011] Further, a plurality of circular grooves are formed on the surfaces of the two adjusting blocks, and the fixing columns are slidingly installed on the inner walls of the circular grooves.

[0012] Further, the number of sliding grooves is two, and the two sliding grooves are symmetrically distributed on the dental scanning body.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses, through the setting of bidirectional screw rod, clamping plate and spring, when using, according to the area of mouth support to user, through pressing adjusting block, adjusting block will and corresponding adjusting groove be separated from each other, and slide into arc -shaped groove, and fixed column slides on adjusting block, and compress spring, at this moment can slide to adjusting block, and arc -shaped block, fixed column and spring move along, when adjusting block adjusts to specified position, loosen adjusting block, under the reset spring of spring, make adjusting block reset, slide into corresponding adjusting groove, then expand the support area of support block, then set disposable sanitary film cover on support block and adjusting block, place in the mouth of user again, adhere at gum, and the upper and lower lips are propped open, according to the position of scanning tooth, the position of dental scanning body main part's scanning lens is adjusted, can advance or pull back dental scanning body main part, slide on moving frame, when position adjustment is completed, rotate knob, drive bidirectional screw rod to rotate, make two clamping plates move close to each other, two rubber pads are in close contact with dental scanning body main part, its material setting, can enhance the friction resistance of dental scanning body main part contact, improve the stability of limit, at this moment can swing left and right to dental scanning body main part, and fixed block rotates on connecting rod, scans the tooth in the oral cavity alignment, thereby convenient to dental scanning body main part clamping limit and convenient adjustment mouth prop open area, adapt to a variety of user uses, simple operation, strong practicality. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is the structure schematic diagram of the clamping plate of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the adjusting groove of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the adjusting block of the utility model.

[0019] Sign significance: 1, dental scanning body main part;2, sliding groove;3, moving frame;4, limit mechanism;401, rectangle block;402, bidirectional screw rod;403, clamping plate;404, cylinder;405, knob;5, fixed block;6, T type post;7, connecting rod;8, support block;9, adjusting mechanism;901, arc -shaped groove;902, adjusting groove;903, arc -shaped block;904, fixed column;905, spring;906, adjusting block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] The electrical elements appearing in the text are all connected with the master controller and 220V mains from the outside, and the master controller can be a conventional known device such as a computer for control.

[0024] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application.

[0025] As Figures 1-3As shown, a new dental scanning body alignment structure includes a dental scanning body 1, a groove 2 is formed on the dental scanning body 1, a moving frame 3 is slidably installed on the inner wall of the groove 2, a limiting mechanism 4 for clamping and limiting the dental scanning body 1 is arranged on the moving frame 3, a fixing block 5 is arranged on the moving frame 3, the number of the fixing block 5 is two, a T-shaped column 6 is rotatably arranged on the two fixing blocks 5, a connecting rod 7 is arranged on the surface of the two T-shaped columns 6, a supporting block 8 is arranged on the surface of the two connecting rods 7, and an adjusting mechanism 9 for adjusting the supporting range of the supporting block 8 is arranged on the two supporting blocks 8. In this embodiment, during use, the supporting range of the supporting block 8 is adjusted according to the area of the mouth support of the user through the adjusting mechanism 9, and the adjustment can be completed by simply pressing and sliding. Then, a disposable sanitary film sleeve is sleeved on the supporting block 8 and the adjusting mechanism 9, and is placed in the user's mouth, adheres to the gums, and supports the upper and lower lips. According to the position of the scanned teeth, the position of the scanning lens of the dental scanning body 1 is adjusted, the dental scanning body 1 can be pushed forward or pulled backward, and the dental scanning body 1 is slidably arranged on the moving frame 3. When the position adjustment is completed, the dental scanning body 1 is clamped and limited by the limiting mechanism 4 to avoid deviation. At this time, the dental scanning body 1 can be adjusted left and right, and the fixing block 5 rotates on the connecting rod 7 to scan the aligned teeth in the oral cavity, thereby facilitating clamping and limiting the dental scanning body 1, conveniently adjusting the mouth opening area, adapting to the use of various users, being simple to operate, and being highly practical.

[0026] As Figures 1-2 shown, the limiting mechanism 4 includes four rectangular blocks 401, the rectangular blocks 401 are installed on the left side of the moving frame 3, two-way screws 402 are rotatably installed on the upper two rectangular blocks 401, cylinders 404 are installed on the lower two rectangular blocks 401, two clamping plates 403 are threadedly installed on the two-way screws 402, and the two clamping plates 403 are slidably installed on the outer wall of the cylinder 404. A knob 405 is installed on the front side of the two-way screw 402. In this embodiment, by rotating the knob 405, the two-way screw 402 is driven to rotate, and the two clamping plates 403 slide on the cylinder 404 to move along a trajectory of approaching each other or moving away from each other, thereby adjusting the distance between the two clamping plates 403.

[0027] As Figure 2 shown, rubber pads are arranged on the surfaces of the two clamping plates 403, and the rubber pads are in contact with the dental scanning body 1. In this embodiment, when the two clamping plates 403 move close to each other, the two rubber pads are in close contact with the dental scanning body 1. The material is arranged to increase the frictional resistance of the contact with the dental scanning body 1 and improve the stability of the limiting.

[0028] As Figure 1-4As shown, the adjusting mechanism 9 comprises two arc-shaped blocks 903 which are slidingly installed on the inner wall of the adjusting mechanism 9, the support block 8 is provided with four arc-shaped grooves 901, the support block 8 is provided with a plurality of adjusting grooves 902, a plurality of fixed columns 904 are installed on the two arc-shaped blocks 903, a spring 905 is sleeved on the outer wall of each fixed column 904, two adjusting blocks 906 are slidingly installed on the outer wall of the plurality of adjusting grooves 902, and the arc-shaped block 903 is slidingly installed on the inner wall of the adjusting groove 902, and the two ends of the spring 905 are installed on the surfaces of the arc-shaped block 903 and the adjusting block 906. In this embodiment, by pressing the adjusting block 906, the adjusting block 906 is separated from the corresponding adjusting groove 902 and slides into the arc-shaped groove 901, the fixed column 904 slides on the adjusting block 906 and compresses the spring 905, at this time the adjusting block 906 can slide, and the arc-shaped block 903, the fixed column 904 and the spring 905 move together, when the adjusting block 906 is adjusted to the specified position, the adjusting block 906 is released, the adjusting block 906 is reset under the reset force of the spring 905 and slides into the corresponding adjusting groove 902, so that the position of the adjusting block 906 is adjusted, the area of the support block 8 for supporting the mouth is expanded, the operation is simple and fast.

[0029] As shown in Figure 4 The surfaces of the two adjusting blocks 906 are provided with a plurality of circular grooves, and the fixed column 904 is slidingly installed on the inner wall of the circular groove. In this embodiment, by providing the circular groove, the fixed column 904 can slide in it.

[0030] As shown in Figure 1 The number of the sliding grooves 2 is two and they are symmetrically distributed on the dental scanning body main body 1. In this embodiment, by setting the number of the sliding grooves 2, the stability is improved.

[0031] In summary, in use, according to the area of supporting the user's mouth, the supporting range of the supporting block 8 is adjusted through the adjusting mechanism 9, and only the sliding pressing is needed to complete the adjustment, then the disposable sanitary film sleeve is sleeved on the supporting block 8 and the adjusting mechanism 9, and is placed in the user's mouth, is attached to the gum, and the upper and lower lips are supported, the position of the scanning lens of the dental scanning body main body 1 is adjusted according to the position of the scanned tooth, the dental scanning body main body 1 can be pushed forward or pulled backward, and when the position adjustment is completed, the dental scanning body main body 1 is clamped and positioned through the limiting mechanism 4, the deviation is avoided, at this time, the dental scanning body main body 1 can be adjusted left and right, the fixed block 5 rotates on the connecting rod 7, and the teeth in the oral cavity are scanned, so that the dental scanning body main body 1 is clamped and positioned, the mouth opening area is adjusted, a plurality of users can be adapted, the operation is simple, the practicability is high, the knob 405 is rotated, the bidirectional screw rod 402 is driven to rotate, the two clamping plates 403 slide on the cylinder 404, and the movement track is close to each other or away from each other, so that the distance between the two clamping plates 403 is adjusted, when the two clamping plates 403 move close to each other, the two rubber pads are in close contact with the dental scanning body main body 1, the material is arranged, the friction resistance of the contact with the dental scanning body main body 1 can be enhanced, and the stability of the positioning can be improved, the adjusting block 906 is pressed, the adjusting block 906 is separated from the corresponding adjusting groove 902, and slides into the arc-shaped groove 901, the fixed column 904 slides on the adjusting block 906 and compresses the spring 905, at this time, the adjusting block 906 can slide, the arc-shaped block 903, the fixed column 904 and the spring 905 move, when the adjusting block 906 is adjusted to the specified position, the adjusting block 906 is released, the adjusting block 906 is reset under the reset elastic force of the spring 905 and slides into the corresponding adjusting groove 902, so that the position adjustment of the adjusting block 906 is facilitated, the area of the mouth opening of the supporting block 8 is expanded, the operation is simple, and the speed is fast, the circular groove is arranged, the fixed column 904 slides in the circular groove, the number of the sliding grooves 2 is arranged, and the stability is improved.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A new dental scan body alignment structure comprising a dental scan body main body (1), characterized in that, The dental scanner body (1) is provided with a sliding groove (2), and a movable frame (3) is slidably installed on the inner wall of the sliding groove (2). The movable frame (3) is provided with a limiting mechanism (4) for clamping and limiting the dental scanner body (1). The movable frame (3) is provided with a fixing block (5). The number of fixing blocks (5) is set to two. T-shaped columns (6) are rotatably provided on both fixing blocks (5). Connecting rods (7) are provided on the surface of the two T-shaped columns (6). Support blocks (8) are provided on the surface of the two connecting rods (7). Adjustment mechanisms (9) for adjusting the support range are provided on both support blocks (8).

2. A novel dental scan body alignment structure according to claim 1, characterized in that, The limiting mechanism (4) includes four rectangular blocks (401). The rectangular blocks (401) are installed on the left side of the moving frame (3). Two bidirectional screws (402) are rotatably installed on the two upper rectangular blocks (401), and cylinders (404) are installed on the two lower rectangular blocks (401). Two clamping plates (403) are threaded on the bidirectional screws (402), and the two clamping plates (403) are slidably installed on the outer wall of the cylinders (404). A knob (405) is installed on the front side of the bidirectional screws (402).

3. A novel dental scan body alignment structure according to claim 2, characterized in that, Both of the clamps (403) have rubber pads on their surfaces, and the rubber pads are in contact with the dental scanning body (1).

4. A novel dental scan body alignment structure according to claim 1, wherein, The adjustment mechanism (9) includes two arc-shaped blocks (903), which are slidably mounted on the inner wall of the adjustment mechanism (9). The support block (8) has four arc-shaped grooves (901) and multiple adjustment grooves (902). Multiple fixing columns (904) are installed on the two arc-shaped blocks (903). Springs (905) are sleeved on the outer walls of the multiple fixing columns (904). Two adjustment blocks (906) are slidably mounted on the outer walls of the multiple adjustment grooves (902). The arc-shaped blocks (903) are slidably mounted on the inner wall of the adjustment grooves (902). The two ends of the springs (905) are respectively mounted on the surfaces of the arc-shaped blocks (903) and the adjustment blocks (906).

5. A novel dental scan body alignment structure according to claim 4, wherein, Multiple circular grooves are provided on the surfaces of the two adjustment blocks (906), and the fixing column (904) is slidably installed on the inner wall of the circular groove.

6. A novel dental scan body alignment structure according to claim 1, wherein, The number of the grooves (2) is set to two, which are symmetrically distributed on the dental scanning body (1).

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