Fixing device for oral implanting guide plate

Abstract

The utility model belongs to the technical field of oral implanting guide plate fixing, and particularly relates to a fixing device for an oral implanting guide plate, which comprises a support frame, fixing sleeves are fixedly mounted on the left side and the right side between the inner sides of the support frame, and a mounting block is fixedly mounted on the inner wall of the bottom of the support frame; by means of the arranged control assembly, when a worker controls the oral implantation guide plate body to ascend, a baffle can be ascended firstly, a special tool enters a control groove in the front side of a control block, the tool drives the control block and a rotating shaft to rotate, and the rotating shaft can drive a lead screw to rotate through a bevel gear after rotating; the screw rod can drive the sliding block to slide under stress after rotating, so that the sliding block drives the oral implanting guide plate body to ascend, the operation is more convenient and rapid, and the oral cavity of a human body is not easy to damage.

Description

Technical Field

[0001] This utility model relates to the field of dental implant guide fixation technology, and in particular to a fixation device for dental implant guides. Background Technology

[0002] The oral cavity is the starting point of the digestive tract. It connects to the outside world through the mouth fissure in the front and continues to the pharynx through the pharyngeal isthmus. The oral cavity contains organs such as teeth and tongue. The anterior wall of the oral cavity is the lip, the lateral walls are the cheeks, the roof is the palate, and the floor of the oral cavity is composed of mucosa and muscle structures. The oral cavity is divided into the oral vestibule in the anterolateral part and the oral cavity proper in the posteromedial part by the upper and lower dental arches. When the upper and lower teeth are occlusal, the oral vestibule and the oral cavity proper can communicate through the space behind the third molar. In the process of oral implant surgery, an oral implant guide fixation device is needed to fix the oral implant guide.

[0003] Announcement No. CN 217696921 U discloses a fixing device for an oral implant guide, including an oral implant guide body. Two connecting blocks arranged symmetrically front to back are fixedly connected to the right side of the oral implant guide body. A horizontal plate is fixedly connected to the bottom of the connecting blocks. Two blocks arranged symmetrically front to back are fixedly connected to the bottom of the horizontal plate. The inner cavity of the blocks is rotatably connected to a half tooth through a rotating shaft. One side of the half tooth extends to the outer side of the block and is fixedly connected to a support plate.

[0004] There are two potential problems with its use. First, the teeth above the semi-tooth are quite sharp during operation, which can easily damage the inside of the mouth, causing bleeding and infection during surgery. Second, the device requires a motor for operation. Since it is used inside the mouth, its waterproof effect is poor, which can easily damage the motor. Furthermore, repeated use of the device can lead to cross-infection. The addition of a motor increases manufacturing costs and makes it difficult to widely use. Therefore, we propose a fixation device for dental implant guides. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fixation device for dental implant guides.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fixation device for an oral implant guide includes a support frame, with fixing sleeves fixedly installed on the left and right sides of the inner side of the support frame, and an installation block fixedly installed on the bottom inner wall of the support frame; a control component, which is installed on the fixing sleeves and the installation block; and a waterproof component, which is installed on the support frame.

[0008] Preferably, the control assembly includes a rotating shaft, a control block, a connecting block, a lead screw, a bevel gear, a sliding block, and an oral implant guide plate body. The rotating shaft is rotatably mounted between the inner sides of the mounting blocks. The control block is fixedly mounted on the front side of the rotating shaft. The connecting block is fixedly mounted on the top of the mounting blocks. The lead screw is rotatably mounted between the inner sides of the connecting blocks. The bevel gear is fixedly mounted on the outer side of the rotating shaft and the lead screw, with adjacent bevel gears meshing. The sliding block is threaded onto the outer side of the lead screw. The fixing sleeve is fixedly mounted on the top of the connecting block. The oral implant guide plate body is fixedly mounted on the top of the sliding block.

[0009] By adopting the above technical solution, when the staff controls the rise of the oral implant guide plate, they can first raise the baffle, and then use a special tool to enter the control groove on the front side of the control block. The tool drives the control block and the rotating shaft to rotate, and the rotating shaft drives the lead screw to rotate through the bevel gear. After the lead screw rotates, it drives the sliding block to slide under force, and the sliding block drives the oral implant guide plate to rise. This makes the operation more convenient and faster, and less likely to cause damage to the oral cavity.

[0010] Preferably, the waterproof component includes a limiting rod, a spring, a baffle, and a protrusion. The limiting rod is fixedly installed on the left and right sides of the top inner wall of the support frame and arranged symmetrically. The spring is fixedly installed on the left and right sides of the top inner wall of the support frame. The baffle is fixedly installed on the other end of the spring, and the protrusion is fixedly installed on the front side of the baffle.

[0011] By adopting the above technical solution, when it is necessary to control the rise of the oral implant guide plate, the protrusion can be held with tweezers to drive the baffle to rise, which makes it easier for the staff to control the control block. After the operation is completed, the protrusion is released to allow the spring to drive the baffle to fall, so that the baffle protects the support frame and provides a good seal, making it difficult for liquid to enter the inside of the support frame.

[0012] Preferably, the support frame has sliding grooves on its front left and right sides, and the baffle is slidably installed between the inner sides of the sliding grooves. A sealing gasket is provided on the outer side of the baffle. The sealing gasket allows the baffle to protect the inner side of the support frame during surgery, preventing water from entering.

[0013] Preferably, the baffle has limiting grooves on the top left and right sides, and the outer diameter of the limiting rod is the same as the inner diameter of the groove.

[0014] By adopting the above technical solution, the limiting groove makes it easy for the baffle to be limited by the limiting rod during the sliding process, so that the baffle is less likely to deviate during the sliding process.

[0015] Preferably, the front side of the control block has a control groove, and the shape of the control tool is the same as the shape of the control groove.

[0016] By adopting the above technical solution, the control slot enables the control tool to drive the control block to rotate, so that the device does not need a motor to drive its movement, which reduces the manufacturing cost of the device and makes it easier to popularize.

[0017] Preferably, the inner sides of the connecting block and the mounting block are provided with rotating grooves, and the lead screw and the rotating shaft are respectively rotatably installed between the inner sides of the rotating grooves.

[0018] By adopting the above technical solution, the rotating groove facilitates the rotational installation of the lead screw and rotating shaft, making them more stable during rotation.

[0019] Preferably, the inner left and right sides of the fixed sleeve are provided with mounting grooves, and the outer left and right sides of the sliding block are fixedly installed with limit blocks, which are slidably installed between the inner sides of the mounting grooves.

[0020] By adopting the above technical solution, the mounting groove facilitates the limiting of the sliding block, so that the sliding block can only slide inside the mounting groove after being subjected to force.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] (1) The present invention provides a fixing device for dental implant guide plate. Through the set control components, when the staff controls the dental implant guide plate body to rise, the baffle can be raised first. A special tool is then inserted into the control groove on the front side of the control block, so that the tool drives the control block and the rotating shaft to rotate. After the rotating shaft rotates, it can drive the lead screw to rotate through the bevel gear. After the lead screw rotates, it can drive the sliding block to slide under force, so that the sliding block drives the dental implant guide plate body to rise. This makes the operation more convenient and quick, and less likely to cause damage to the human oral cavity.

[0023] (2) The present invention provides a fixing device for dental implant guide plate. With the waterproof component, when it is necessary to control the dental implant guide plate body to rise, the protrusion can be held by tweezers to drive the baffle to rise, so that the staff can control the control block. After the operation is completed, the protrusion is released to control the spring to drive the baffle to fall, so that the baffle protects the support frame and has good sealing performance, so that liquid is not easy to enter the inner side of the support frame. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a fixation device for an oral implant guide proposed in this utility model;

[0025] Figure 2This is a partial three-dimensional structural diagram of a fixation device for an oral implant guide plate proposed in this utility model.

[0026] Figure 3 This is a partial three-dimensional structural diagram of a fixation device for an oral implant guide plate proposed in this utility model.

[0027] Figure 4 This is a partial three-dimensional structural diagram of a fixation device for an oral implant guide plate proposed in this utility model.

[0028] In the diagram: 1. Support frame; 2. Fixing sleeve; 3. Mounting block; 4. Rotating shaft; 5. Control block; 6. Connecting block; 7. Lead screw; 8. Bevel gear; 9. Sliding block; 10. Dental implant guide plate body; 11. Limiting rod; 12. Spring; 13. Baffle; 14. Protrusion. Detailed Implementation Example

[0029] refer to Figure 1-4 A fixing device for an oral implant guide includes a support frame 1, with fixing sleeves 2 fixedly installed on the left and right sides of the inner side of the support frame 1, and mounting blocks 3 fixedly installed on the bottom inner wall of the support frame 1; a control component, which is installed on the fixing sleeves 2 and the mounting blocks 3; and a waterproof component, which is installed on the support frame 1. It should be noted that...

[0030] In this embodiment, the control assembly includes a rotating shaft 4, a control block 5, a connecting block 6, a lead screw 7, a bevel gear 8, a sliding block 9, and an oral implant guide plate body 10. The rotating shaft 4 is rotatably mounted between the inner sides of the mounting blocks 3. The control block 5 is fixedly mounted on the front side of the rotating shaft 4. The connecting block 6 is fixedly mounted on the top of the mounting blocks 3. The lead screw 7 is rotatably mounted between the inner sides of the connecting blocks 6. The bevel gear 8 is fixedly mounted on the outer sides of the rotating shaft 4 and the lead screw 7, with adjacent bevel gears 8 meshing. The sliding block 9 is threaded onto the outer side of the lead screw 7. The fixing sleeve 2 is fixedly mounted on the top of the connecting block 6. The guide plate body 10 is fixedly installed on the top of the sliding block 9. It should be noted that when the staff controls the oral implant guide plate body 10 to rise, the baffle 13 can be raised first. A special tool is then inserted into the control groove on the front side of the control block 5, so that the tool drives the control block 5 and the rotating shaft 4 to rotate. After the rotating shaft 4 rotates, it can drive the lead screw 7 to rotate through the bevel gear 8. After the lead screw 7 rotates, it can drive the sliding block 9 to slide under force, so that the sliding block 9 drives the oral implant guide plate body 10 to rise. This makes the operation more convenient and quick, and less likely to cause damage to the oral cavity.

[0031] In this embodiment, the waterproof component includes a limiting rod 11, a spring 12, a baffle 13, and a protrusion 14. The limiting rod 11 is fixedly installed on the left and right sides of the top inner wall of the support frame 1 and arranged symmetrically. The spring 12 is fixedly installed on the left and right sides of the top inner wall of the support frame 1. The baffle 13 is fixedly installed on the other end of the spring 12. The protrusion 14 is fixedly installed on the front side of the baffle 13. It should be noted that when it is necessary to control the oral implant guide plate body 10 to rise, the protrusion 14 can be held with tweezers to drive the baffle 13 to rise, thereby facilitating the operator to control the control block 5. After the operation is completed, the protrusion 14 is released to control the spring 12 to drive the baffle 13 to fall, so that the baffle 13 protects the support frame 1 and provides good sealing, thereby making it difficult for liquid to enter the inner side of the support frame 1.

[0032] In this embodiment, sliding grooves are provided on the left and right sides of the front side of the support frame 1. The baffle 13 is slidably installed between the inner sides of the sliding grooves. A sealing gasket is provided on the outer side of the baffle 13. It should be noted that the sliding grooves facilitate the storage of the baffle 13, so that the baffle 13 does not easily interfere with or block the control block 5 when it rotates. During the operation, the baffle 13 can protect the inner side of the support frame 1 to prevent water from entering.

[0033] In this embodiment, limit grooves are provided on the top left and right sides of the baffle 13. The outer diameter of the limit rod 11 is the same as the inner diameter of the slide groove. It should be noted that the limit grooves facilitate the baffle 13 to be limited by the limit rod 11 during the sliding process, so that the baffle 13 is not prone to displacement during the sliding process.

[0034] In this embodiment, a control groove is provided on the front side of the control block 5. The shape of the control tool is the same as the shape of the control groove. It should be noted that the control groove enables the control tool to drive the control block 5 to rotate, so that the device does not need a motor to drive its movement, which reduces the manufacturing cost of the device and makes it easier to popularize.

[0035] In this embodiment, the inner sides of the connecting block 6 and the mounting block 3 are provided with rotating grooves. The lead screw 7 and the rotating shaft 4 are respectively rotatably installed between the inner sides of the rotating grooves. It should be noted that the rotating grooves facilitate the installation of the lead screw 7 and the rotating shaft 4, making the lead screw 7 and the rotating shaft 4 more stable during rotation and less likely to detach.

[0036] In this embodiment, mounting grooves are provided on the left and right sides of the inner side of the fixed sleeve 2, and limiting blocks are fixedly installed on the left and right sides of the outer side of the sliding block 9. The limiting blocks are slidably installed between the inner sides of the mounting grooves. It should be noted that the limiting blocks make it difficult for the sliding block 9 to rotate with the lead screw 7 after being subjected to force, so that the sliding block 9 can slide inside the mounting groove after being subjected to force, thereby allowing the sliding block 9 to drive the oral implant guide plate body 10 to rise and fall.

[0037] The specific operation is as follows: When the staff controls the rise of the dental implant guide plate body 10, the baffle 13 can be raised first. A special tool is then inserted into the control groove on the front side of the control block 5, causing the tool to drive the control block 5 and the rotating shaft 4 to rotate. After the rotating shaft 4 rotates, it can drive the lead screw 7 to rotate through the bevel gear 8. After the lead screw 7 rotates, it can drive the sliding block 9 to slide under force, causing the sliding block 9 to drive the dental implant guide plate body 10 to rise. This makes the operation more convenient and quick, and less likely to cause damage to the oral cavity. When it is necessary to control the rise of the dental implant guide plate body 10, the protrusion 14 can be held with tweezers to drive the baffle 13 to rise, which makes it easier for the staff to control the control block 5. After the operation is completed, the control of the protrusion 14 is released, causing the spring 12 to drive the baffle 13 to descend. The baffle 13 protects the support frame 1, making the seal better and preventing liquid from entering the inside of the support frame 1.

[0038] The above provides a detailed description of a fixation device for an oral implant guide provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A fixing device for an oral implant guide, characterized in that: include: A support frame (1), wherein a fixing sleeve (2) is fixedly mounted on the left and right sides of the inner side of the support frame (1), and a mounting block (3) is fixedly mounted on the inner wall of the bottom of the support frame (1); A control assembly, wherein the control assembly is mounted on the fixed sleeve (2) and the mounting block (3); A waterproof component, wherein the waterproof component is mounted on a supporting frame (1).

2. The fixing device for an oral implant guide according to claim 1, characterized in that: The control assembly comprises a rotating shaft (4), a control block (5), a connecting block (6), a screw rod (7), a bevel gear (8), a sliding block (9) and an oral implant guide plate body (10), wherein the rotating shaft (4) is rotatably mounted between the inner sides of the mounting block (3), the control block (5) is fixedly mounted on the front side of the rotating shaft (4), the connecting block (6) is fixedly mounted on the top of the mounting block (3), the screw rod (7) is rotatably mounted between the inner sides of the connecting block (6), the bevel gear (8) is fixedly mounted on the outer sides of the rotating shaft (4) and the screw rod (7), and adjacent bevel gears (8) are meshed with each other, the sliding block (9) is threadedly mounted on the outer side of the screw rod (7), the fixed sleeve (2) is fixedly mounted on the top of the connecting block (6), and the oral implant guide plate body (10) is fixedly mounted on the top of the sliding block (9).

3. The fixing device for an oral implant guide according to claim 1, characterized in that: The waterproof component comprises a limit rod (11), a spring (12), a baffle (13) and a protrusion (14); the limit rod (11) is fixedly mounted on the left and right sides of the top inner wall of the support frame (1) and is symmetrically arranged; the spring (12) is fixedly mounted on the left and right sides of the top inner wall of the support frame (1); the baffle (13) is fixedly mounted on the other end of the spring (12); and the protrusion (14) is fixedly mounted on the front side of the baffle (13).

4. The fixing device for an oral implant guide according to claim 3, characterized in that: The left and right sides of the front side of the support frame (1) are provided with sliding grooves, the baffle plate (13) is slidably mounted between the inner sides of the sliding grooves, and a sealing gasket is provided on the outer side of the baffle plate (13).

5. The fixing device for an oral implant guide according to claim 3, characterized in that: Limiting grooves are provided on the left and right sides of the top of the baffle (13), and the outer diameter of the limiting rod (11) is the same as the inner diameter of the sliding groove.

6. The fixing device for an oral implant guide according to claim 2, characterized in that: A control groove is provided on the front side of the control block (5), and the shape of the control tool is the same as that of the control groove.

7. The fixing device for an oral implant guide according to claim 2, characterized in that: The inner sides of the connecting block (6) and the mounting block (3) are provided with rotation grooves, and the screw rod (7) and the rotating shaft (4) are respectively rotatably mounted between the inner sides of the rotation grooves.

8. The fixing device for an oral implant guide according to claim 2, characterized in that: The fixed sleeve (2) has installation grooves on its inner left and right sides, and the sliding block (9) has limit blocks fixedly installed on its outer left and right sides. The limit blocks are slidably installed between the inner sides of the installation grooves.

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