False tooth fixing support

Abstract

The utility model provides a false tooth fixing support and belongs to the technical field of false tooth supports. Comprising a bottom plate, a mounting shell is mounted at the top of the bottom plate, a first mounting seat and a second mounting seat are mounted at the bottom of the inner side of the mounting shell, a first bending block is rotationally connected to the side wall of the first mounting seat, a second bending block is rotationally connected to the top of the second mounting seat, and a supporting rod is rotationally connected to the top of the first bending block; the supporting rod penetrates through the first bending block, the bottom of the supporting rod is connected with a ball, and a connecting rod is connected between the second bending block and the ball. According to the false tooth fixing support, a first rotary knob is rotated to drive a first connecting shaft to rotate, the first connecting shaft drives a first bending block to rotate, and the first bending block drives a supporting rod to rotate, so that a connecting disc and a clamp are driven to rotate in the front-back direction, and the clamp inclines to change the display angle of a false tooth; by rotating a second knob, the second knob drives a third connecting shaft to rotate, the third connecting shaft drives a second bevel gear to rotate, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial tooth brackets, and in particular relates to an artificial tooth fixing bracket. Background Art

[0002] Application No. 202320978034.2 provides a denture fixing bracket. When fixing the denture crown, the rotating sleeve is rotated to deform the torsion spring. When the rotating sleeve is rotated, the moving rod slides inside the inclined slide. Since the inclined slide is inclined, the inclined slide pushes the sliding rod and the moving rod to move, so that the connecting plate slides on the surface of the limiting rod, so that the fixing rod shrinks into the telescopic hole. Then the crown is sleeved on the hollow vertical rod, and the rotating sleeve is no longer rotated, so that the rotating sleeve is reset by the torsion of the torsion spring, so that the inclined slide pulls the moving rod and the sliding rod outward, so that the connecting plate moves toward the inner wall of the hollow vertical rod, so that the fixing rod slides outward from the inside of the telescopic hole, so that the four fixing rods fix the crown in the same way.

[0003] However, after the device fixes the denture through the bracket, the position of the denture cannot be changed. However, during the processing of the denture, the position of the denture needs to be adjusted frequently so that the staff can grind and carve different parts of the denture. However, after the device fixes the denture, the bottom and back of the denture are difficult for the user to process, and the practicality is poor. Utility Model Content

[0004] In order to solve the problem of inconvenience in adjusting the position of dentures in the above-mentioned prior art, the utility model provides a denture fixing bracket, which adopts a support rod combined with a sphere to achieve the effect of changing the position of the clamp and the denture, and its specific technical scheme is: a denture fixing bracket, comprising: a base plate, a mounting shell is installed on the top of the base plate, and a mounting seat one and a mounting seat two are respectively installed on the inner bottom of the mounting shell, a bending block one is rotatably connected to the side wall of the mounting seat one, a bending block two is rotatably connected to the top of the mounting seat two, and a support rod is rotatably connected to the top of the bending block one, the support rod passes through the bending block one, a sphere is connected to the bottom of the support rod, and a connecting rod is connected between the bending block two and the sphere.

[0005] Preferably, an opening is provided at the top of the mounting shell; the top of the support rod extends out of the opening and is provided with a connecting plate, and a clamp is provided at the top of the connecting plate.

[0006] Preferably, a knob 1 is rotatably connected to an outer wall of one side of the mounting shell, and a connecting shaft 1 is connected between the knob 1 and the bending block 1.

[0007] Preferably, a knob 2 is rotatably connected to the outer wall on the other side of the mounting shell; a connecting shaft 2 is connected to the bottom of the bending block 2, the connecting shaft 2 passes through the mounting seat 2, a bevel gear 1 is mounted on the bottom of the connecting shaft 2, a bevel gear 2 is meshed with the surface of the bevel gear 1, and a connecting shaft 3 is connected between the bevel gear 2 and the knob 2.

[0008] Preferably, a plurality of slots are provided on the side walls of the knob 1 and the knob 2, and locking mechanisms are installed on the outer walls on both sides of the mounting shell, and the locking mechanisms are adapted to the slots.

[0009] Preferably, the locking mechanism comprises: a shell, a slide groove and a block, the shell is installed on the outer walls of both sides of the mounting shell, the side wall of the shell is provided with a slide groove, the slide groove is slidably connected with a block, and the block is adapted to the slot; the inner wall of the slide groove is provided with a side groove, the outer wall of the block is provided with a tooth block, the tooth block is located in the side groove, the shell is rotatably connected with a gear inside, the gear is meshed with the tooth block, and the center hole of the gear is fitted with a connecting shaft four; the connecting shaft four extends out of the shell at one end away from the gear and is provided with a knob three.

[0010] In addition, the denture fixing bracket in the above technical solution provided by the utility model may also have the following additional technical features: an arc groove is provided on the outer wall of the sphere.

[0011] In the above technical solution, one end of the connecting rod away from the bending block 2 is slidably connected in the arc groove.

[0012] Compared with the prior art, the utility model of a denture fixing bracket has the following beneficial effects:

[0013] 1. The denture fixing bracket drives the connecting shaft to rotate by turning the knob, and the connecting shaft drives the bending block to rotate, so that the bending block drives the supporting rod to rotate, thereby driving the connecting plate and the clamp to rotate in the front-back direction, so that the clamp is tilted to change the angle of the denture display;

[0014] 2. By turning knob 2, knob 2 drives connecting shaft 3 to rotate, connecting shaft 3 drives bevel gear 2 to rotate, bevel gear 2 meshes with bevel gear 1 to rotate, bevel gear 1 drives connecting shaft 2 to rotate, connecting shaft 2 drives bending block 2 to rotate, bending block 2 drives the ball to rotate through the connecting rod, and the ball drives the support rod to rotate, thereby changing the direction of the denture;

[0015] 3. By turning knob three, connecting shaft four is driven to rotate, and connecting shaft four drives the gear to rotate, so that the gear meshes with the tooth block, drives the card block to slide in the slide groove, and the card block enters the card groove to lock knob one and knob two to prevent knob one and knob two from rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the denture fixing bracket provided by the utility model;

[0017] Figure 2 A schematic cross-sectional view of the installation shell provided by the utility model;

[0018] Figure 3 A side view schematic diagram of the installation shell provided by the utility model;

[0019] Figure 4 for Figure 3 A magnified image of point A;

[0020] Figure 5 A schematic diagram of the three-dimensional structure of a sphere provided by the utility model;

[0021] in, Figures 1 to 5 The reference numerals and component names are: 1, base plate, 2, mounting shell, 3, mounting seat 1, 4, mounting seat 2, 5, bending block 1, 6, bending block 2, 7, support rod, 8, sphere, 9, connecting rod, 10, opening, 11, connecting plate, 12, clamp, 13, knob 1, 14, knob 2, 15, locking mechanism, 16, connecting shaft 1, 17, connecting shaft 2, 18, bevel gear 1, 19, bevel gear 2, 20, connecting shaft 3, 21, slot, 22, side slot, 23, tooth block, 24, gear, 25, connecting shaft 4, 26, knob 3, 81, arc slot, 151, housing, 152, slide slot, 153, block. DETAILED DESCRIPTION

[0022] The following is a combination of specific implementation cases and attached Figure 1-Figure 5 The utility model is further explained, but the utility model is not limited to these embodiments. The utility model provides a technical solution: a denture fixing bracket, comprising: a base plate 1, a mounting shell 2 is installed on the top of the base plate 1, the mounting shell 2 is fixed on the top of the base plate 1 by bolts, a mounting seat 3 and a mounting seat 4 are respectively installed on the inner bottom of the mounting shell 2, a bending block 5 is rotatably connected to the side wall of the mounting seat 3, a bending block 2 6 is rotatably connected to the top of the mounting seat 2 4, a support rod 7 is rotatably connected to the top of the bending block 5, the support rod 7 passes through the bending block 5, the support rod 7 and the bending block 5 are rotatably connected, a sphere 8 is connected to the bottom of the support rod 7, and a connecting rod 9 is connected between the bending block 2 6 and the sphere 8.

[0023] As a preferred embodiment, further, an opening 10 is provided at the top of the mounting shell 2, and the opening 10 is an arc-shaped structure and is arranged along the front-to-back direction; the opening 10 extends from the top of the support rod 7, and a connecting plate 11 is installed, and a clamp 12 is installed on the top of the connecting plate 11, and the user fixes the denture through the clamp 12.

[0024] As a preferred solution, further, a knob 13 is rotatably connected to the outer wall of one side of the mounting shell 2, and a connecting shaft 16 is connected between the knob 13 and the bending block 5. The connecting shaft 16 is rotated by rotating the knob 13, and the connecting shaft 16 drives the bending block 5 to rotate.

[0025] As a preferred embodiment, further, a knob 2 14 is rotatably connected to the outer wall on the other side of the mounting shell 2; a connecting shaft 2 17 is connected to the bottom of the bending block 2 6, the connecting shaft 2 17 passes through the mounting seat 2 4, a bevel gear 18 is mounted on the bottom of the connecting shaft 2 17, a bevel gear 2 19 is meshed on the surface of the bevel gear 18, and a connecting shaft 3 20 is connected between the bevel gear 2 19 and the knob 2 14; the user drives the connecting shaft 3 20 to rotate by rotating the knob 2 14, the connecting shaft 3 20 drives the bevel gear 2 19 to rotate, the bevel gear 2 19 meshes with the bevel gear 18 to rotate, the bevel gear 18 drives the connecting shaft 2 17 to rotate, the connecting shaft 2 17 drives the bending block 2 6 to rotate, the bending block 2 6 drives the ball 8 to rotate through the connecting rod 9, and the ball 8 drives the support rod 7 to rotate, thereby changing the direction of the connecting disk 11 and the clamp 12.

[0026] As a preferred solution, further, a plurality of slots 21 are provided on the side walls of knob 1 13 and knob 2 14 , and the plurality of slots 21 are arranged equidistantly, and locking mechanisms 15 are installed on the outer walls on both sides of the mounting shell 2 , and the locking mechanisms 15 are adapted to the slots 21 .

[0027] As a preferred solution, further, the locking mechanism 15 includes: a shell 151, a slide groove 152 and a block 153. The shell 151 is installed on the outer walls of both sides of the installation shell 2. The side wall of the shell 151 is provided with a slide groove 152. The block 153 is slidably connected in the slide groove 152. The block 153 is adapted to the slot 21; the inner wall of the slide groove 152 is provided with a side groove 22, and the outer wall of the block 153 is provided with a tooth block 23. The tooth block 23 is located in the side groove 22. A gear 24 is rotatably connected inside, and the gear 24 meshes with the tooth block 23. A connecting shaft 4 25 is mounted on the center hole of the gear 24. The connecting shaft 4 25 extends out of the housing 151 at one end away from the gear 24, and is provided with a knob 3 26. The connecting shaft 4 25 is driven to rotate by rotating the knob 3 26, and the connecting shaft 4 25 drives the gear 24 to mesh with the tooth block 23, thereby driving the card block 153 to slide in the slide groove 152, and the card block 153 extends into the card slot 21, locking the knob 13 and the knob 2 14.

[0028] As a preferred solution, further, an arc groove 81 is opened on the outer wall of the sphere 8, and the end of the connecting rod 9 away from the bending block 2 6 is slidably connected in the arc groove 81, and the connecting rod 9 is rotatably connected to the inner wall of the arc groove 81; when the support rod 7 is rotated to different angles, the connecting rod 9 slides in the arc groove 81, thereby driving the support rod 7 to rotate.

[0029] The bending block 1, bending block 2 and clamp in this case are prior art, and the clamp has the same structure and connection method as in the cited document. As long as the bending block 1, bending block 2 and clamp meet the requirements of this case, they are all acceptable.

[0030] Working principle: the electrical components appearing in the present application are all externally connected to a power source and a control switch when in use. After the present invention is installed, first check the installation fixation and safety protection of the present invention, and then it can be used; when in use, after the denture is fixed by the clamp 12, the user grinds and carves the denture. When the position of the denture needs to be adjusted, the user turns the knob 13 to make the knob 13 drive the connecting shaft 16 to rotate, the connecting shaft 16 drives the bending block 15 to rotate, and the bending block 15 drives the support rod 7 to rotate in the opening 10, so as to change the inclination angle of the denture, which is convenient for the user to process the bottom and back of the denture; the user turns the knob 2 14 to make the knob 2 14 drive the connecting shaft 3 20 to rotate, the connecting shaft 3 20 drives the bevel gear 2 19 to rotate, and the bevel gear 2 19 The meshing bevel gear 18 rotates, the bevel gear 18 drives the connecting shaft 2 17 to rotate, the connecting shaft 2 17 drives the bending block 2 6 to rotate, the bending block 2 6 drives the ball 8 to rotate through the connecting rod 9, thereby driving the clamp 12 to rotate, which is convenient for the user to grind and carve the side of the denture; when the support rod 7 is in a tilted state, the bending block 2 6 drives the connecting rod 9 to rotate, the connecting rod 9 slides in the arc groove 81, and drives the ball 8 to rotate; after adjusting the position of the clamp 12, the user turns the knob three 26 to make the knob three 26 drive the connecting shaft four 25 to rotate, the connecting shaft four 25 drives the gear 24 to rotate, the gear 24 meshes with the tooth block 23, drives the clamping block 153 to slide in the slide groove 152, the clamping block 153 enters the clamping groove 21, and locks the knob one 13 and the knob two 14 respectively to prevent rotation, which is very practical.

[0031] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does 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, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A denture fixing bracket, comprising: A base plate (1), characterized in that a mounting shell (2) is installed on the top of the base plate (1), a mounting seat 1 (3) and a mounting seat 2 (4) are respectively installed on the inner bottom of the mounting shell (2), a bending block 1 (5) is rotatably connected to the side wall of the mounting seat 1 (3), a bending block 2 (6) is rotatably connected to the top of the mounting seat 2 (4), a support rod (7) is rotatably connected to the top of the bending block 1 (5), the support rod (7) passes through the bending block 1 (5), a sphere (8) is connected to the bottom of the support rod (7), and a connecting rod (9) is connected between the bending block 2 (6) and the sphere (8).

2. The denture fixing bracket according to claim 1, characterized in that: The top of the mounting shell (2) is provided with an opening (10); the top of the support rod (7) extends out of the opening (10) and is provided with a connecting plate (11); and the top of the connecting plate (11) is provided with a clamp (12).

3. The denture fixing bracket according to claim 1, characterized in that: A knob (13) is rotatably connected to an outer wall of one side of the mounting shell (2), and a connecting shaft (16) is connected between the knob (13) and the bending block (5).

4. The denture fixing bracket according to claim 3, characterized in that: A knob 2 (14) is rotatably connected to the outer wall of the other side of the mounting shell (2); a connecting shaft 2 (17) is connected to the bottom of the bending block 2 (6); the connecting shaft 2 (17) passes through the mounting seat 2 (4); a bevel gear 1 (18) is mounted on the bottom of the connecting shaft 2 (17); a bevel gear 2 (19) is meshed on the surface of the bevel gear 1 (18); a connecting shaft 3 (20) is connected between the bevel gear 2 (19) and the knob 2 (14).

5. The denture fixing bracket according to claim 4, characterized in that: The side walls of the knob 1 (13) and the knob 2 (14) are both provided with a plurality of slots (21), and the outer walls on both sides of the mounting shell (2) are both provided with locking mechanisms (15), and the locking mechanisms (15) are adapted to the slots (21).

6. The denture fixing bracket according to claim 5, characterized in that: The locking mechanism (15) comprises: a shell (151), a slide groove (152) and a block (153); the shell (151) is installed on both side outer walls of the mounting shell (2); a slide groove (152) is provided on the side wall of the shell (151); a block (153) is slidably connected in the slide groove (152); the block (153) is adapted to the block groove (21); a side groove (22) is provided on the inner wall of the slide groove (152); A tooth block (23) is installed on the outer wall of the block (153), and the tooth block (23) is located in the side groove (22). A gear (24) is rotatably connected to the inside of the housing (151), and the gear (24) is meshed with the tooth block (23). A connecting shaft (25) is mounted on the center hole of the gear (24); the connecting shaft (25) extends out of the housing (151) at one end away from the gear (24) and is installed with a knob (26).

7. The denture fixing bracket according to claim 1, characterized in that: An arc-shaped groove (81) is provided on the outer wall of the sphere (8), and one end of the connecting rod (9) away from the second bending block (6) is slidably connected in the arc-shaped groove (81).

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