Auxiliary tray for mouth rehabilitation

Abstract

The utility model belongs to the technical field of auxiliary trays for mouth rehabilitation, and discloses an auxiliary tray for mouth rehabilitation, which comprises a connecting block, fixing plates arranged on two side surfaces of the connecting block, a handle arranged at the bottom of the connecting block, movable connecting pieces arranged between the side surfaces of the connecting block and the fixing plates, and telescopic connecting pieces arranged between the connecting block and the handle. The movable connecting piece comprises a second groove, a threaded rod and a rotary knob. The first groove, the threaded rod, the knob and the like are arranged, when the auxiliary tray needs to be placed in the oral cavity of a customer, the size of the oral cavity of the customer is measured firstly, then the groove cover is opened, the threaded rod is driven by the spiral knob to push the fixing plate to move, and therefore the size of the auxiliary tray can be adjusted according to the size of the oral cavity of the customer; and discomfort caused by a customer during use is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary trays for oral restoration, and in particular relates to an auxiliary tray for oral restoration. Background Art

[0002] Oral restoration, commonly known as dentures, is mainly aimed at the treatment of tooth defects and missing teeth. The function of the auxiliary tray is to make the gum tissue evenly compressed. The fixing plates on both sides of the existing auxiliary trays for oral restoration are fixed and cannot be adjusted according to the size of the customer's mouth. In this way, when the auxiliary tray is used in the customer's mouth, the doctor will feel uncomfortable during the oral restoration process. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary tray for oral restoration, so as to solve the problem that the auxiliary tray for oral restoration proposed in the above background technology has a fixed structure and cannot be adjusted according to the size of the customer's mouth, which may make the customer feel uncomfortable during use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary tray for oral restoration, comprising a connecting block, both sides of the connecting block are provided with fixed plates, the bottom of the connecting block is provided with a handle, the distance between the fixed plate and the connecting block can be adjusted by moving the connecting piece, a movable connecting piece is provided between the side of the connecting block and the fixed plate, a telescopic connecting piece is provided between the connecting block and the handle, and the distance between the connecting block and the handle can be adjusted by the telescopic connecting piece.

[0005] Preferably, the movable connecting member includes a second groove, a threaded rod and a knob. The second groove is opened on the surface of the connecting block. The second groove is opened on the surface of the connecting block. One end of the threaded rod is rotatably connected to the side of the fixed plate close to the connecting block through a bearing, and the other end is threaded through the side wall of the connecting block and extends into the second groove and is fixedly connected to the knob.

[0006] Preferably, the surface of the connecting block is hingedly connected to a slot cover, and the slot cover can be covered on the second groove, the surface of the connecting block is fixedly connected to a fixed block, a side surface of the fixed block is provided with a slot, the surface of the slot cover is rotatably connected to a clamping rod, and the other end of the clamping rod can be rotated into the clamping slot of the fixed block for clamping connection.

[0007] Preferably, the telescopic connecting piece includes a first groove, a connecting plate and a limit block, the top surface of the handle is provided with a first groove, the first groove is provided in the handle, the connecting plate is fixedly connected to the bottom of the connecting block, the bottom of the connecting plate is inserted into the first groove for sliding connection, limit blocks are fixedly provided on both sides of the bottom of the connecting plate, and the top opening diameter of the first groove is smaller than its bottom diameter.

[0008] Preferably, a plurality of evenly distributed slots are provided on the surface of the connecting plate in the vertical direction, and a fixing screw is spirally connected to the surface of the handle. The end thread of the fixing screw passes through the handle and extends to the first groove and can be inserted into the corresponding slot.

[0009] Preferably, the surface of the fixing plate is provided with through holes, a plurality of through holes are provided and are evenly distributed, and the bottom surface of the handle is provided with a through connection hole.

[0010] Preferably, both sides of the connection block are provided with limiting rods, and the sides of the two fixing plates close to the connection block are provided with limiting holes, and the two limiting rods are respectively inserted into the two limiting holes for sliding connection.

[0011] Preferably, the length of the limiting rod is greater than the length of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model is provided with a first groove, a threaded rod and a knob, etc. When the auxiliary tray is to be placed in the customer's mouth, the size of the customer's mouth is first measured, and then the groove cover is opened. The spiral knob drives the threaded rod to push the fixed plate to move, so that the size of the auxiliary tray can be adjusted according to the size of the customer's mouth, avoiding discomfort to the customer when using it.

[0014] (2) The utility model is provided with a first groove, a connecting plate and a fixing screw, etc. When the auxiliary tray is fixed in the customer's mouth by holding the handle, in order to facilitate the operation of the staff, the fixing screw is first loosened to allow the connecting plate to slide in the first groove to adjust the length of the handle, and then the fixing screw is screwed back into the slot to fix the adjusted handle length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 for Figure 1 A magnified view of part A;

[0018] In the figure: 1. fixing plate; 2. connecting block; 3. through hole; 4. connecting plate; 5. limiting block; 6. handle; 7. slot hole; 8. first groove; 9. connecting hole; 10. slot cover; 11. fixing block; 12. clamping rod; 13. fixing screw; 14. threaded rod; 15. knob; 16. second groove; 17. limiting rod; 18. limiting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: an auxiliary tray for oral restoration, comprising a connecting block 2, both sides of the connecting block 2 are provided with fixing plates 1, a handle 6 is provided at the bottom of the connecting block 2, a movable connecting piece is provided between the side of the connecting block 2 and the fixing plate 1, and the distance between the fixing plate 1 and the connecting block 2 can be adjusted by the movable connecting piece, and a telescopic connecting piece is provided between the connecting block 2 and the handle 6, and the distance between the connecting block 2 and the handle 6 can be adjusted by the telescopic connecting piece.

[0021] Through the above technical solution:

[0022] When the auxiliary tray needs to be placed in the customer's mouth, the size of the customer's mouth must first be measured, and then the fixing plate 1 is pushed to move by moving the connecting piece, and the distance between the fixing plate 1 and the connecting block 2 is adjusted to meet the customer's needs. In this way, the size of the auxiliary tray can be adjusted according to the size of the customer's mouth to avoid discomfort to the customer when using it.

[0023] Specifically, the movable connection member includes a second groove 16, a threaded rod 14 and a knob 15. The second groove 16 is provided on the surface of the connection block 2. One end of the threaded rod 14 is rotatably connected to the side of the fixed plate 1 close to the connection block 2 through a bearing, and the other end of the thread penetrates the side wall of the connection block 2 and extends into the second groove 16 and is fixedly connected to the knob 15. The two threaded rods 14 are symmetrically arranged, and the thread directions of the two threaded rods 14 are opposite. The threaded rod 14 is driven to rotate by rotating the knob 15, and the threaded connection between the threaded rod 14 and the connection block 2 is utilized to push the fixed plate 1 to move away from or close to the connection block 2, thereby adjusting the distance between the fixed plate 1 and the connection block 2 to adapt to the size of the customer's mouth.

[0024] Furthermore, a slot cover 10 is hingedly connected to the surface of the connecting block 2, and the slot cover 10 can be covered on the second groove 16. A fixing block 11 is fixedly connected to the surface of the connecting block 2, and a slot is provided on one side of the fixing block 11. A clamping rod 12 is rotatably connected to the surface of the slot cover 10, and the other end of the clamping rod 12 can be rotated into the slot of the fixing block 11 for clamping connection.

[0025] The purpose of providing the fixing block 11 and the clamping rod 12 is to fix the slot cover 10 to prevent the slot cover 10 from opening for no reason when the auxiliary tray enters the oral cavity, so that the liquid in the oral cavity enters the second groove 16 .

[0026] Furthermore, a through hole 3 is provided on the surface of the fixing plate 1 , and a plurality of through holes 3 are provided and evenly distributed. A through connection hole 9 is provided on the bottom surface of the handle 6 .

[0027] The purpose of providing a plurality of through holes 3 is to facilitate the flow of liquid in the oral cavity and to prevent the liquid in the oral cavity from accumulating in a certain place. The purpose of providing a connecting hole 9 is to facilitate hanging the auxiliary tray when the auxiliary tray is not in use.

[0028] Furthermore, both sides of the connection block 2 are provided with limit rods 17, and the sides of the two fixing plates 1 close to the connection block 2 are provided with limit holes 18, and the two limit rods 17 are respectively inserted into the two limit holes 18 for sliding connection. Through the limited sliding arrangement of the limit rods 17 and the limit holes 18, when the threaded rod 14 is rotated, the fixing plate 1 cannot be rotated due to being limited, so that the fixing plate 1 can only move.

[0029] Furthermore, the length of the limiting rod 17 is greater than the length of the threaded rod 14. When the threaded rod 14 is rotated to move the fixing plate 1 to the maximum distance from the connecting block 2, the limiting rod 17 is still in the limiting hole, thereby limiting the rotation of the fixing plate 1. Moreover, the position where the limiting hole is provided on the fixing plate 1 is no longer provided with a through hole 3.

[0030] See also Figure 1-Figure 2 As shown, the telescopic connecting piece includes a first groove 8, a connecting plate 4 and a limit block 5. The top surface of the handle 6 is provided with a first groove 8. The top of the connecting plate 4 is fixedly connected to the bottom of the connecting block 2. The bottom of the connecting plate 4 is inserted into the first groove 8 for sliding connection. Limit blocks 5 are fixedly provided on both sides of the bottom of the connecting plate 4. The top opening diameter of the first groove 8 is smaller than its bottom diameter.

[0031] Furthermore, a plurality of evenly distributed slots 7 are formed on the surface of the connecting plate 4 in the vertical direction, and a fixing screw 13 is spirally connected to the surface of the handle 6 . The end thread of the fixing screw 13 passes through the handle 6 and extends to the first groove 8 and can be inserted into the corresponding slot 7 .

[0032] Through the above technical solution:

[0033] When the auxiliary tray is fixed in the customer's mouth by holding the handle 6, in order to facilitate the staff's operation, first loosen the fixing screw 13 on the surface of the handle 6 to make the bottom of the connecting plate 4 slide in the first groove 8 to adjust the overall length of the handle 6, and then screw the fixing screw 13 into the corresponding position slot 7 on the surface of the connecting plate 4 to fix the adjusted length of the handle 6.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tray for oral restoration, characterized in that: The invention comprises a connecting block (2), wherein both sides of the connecting block (2) are provided with fixing plates (1), the bottom of the connecting block (2) is provided with a handle (6), a movable connecting piece is provided between the side of the connecting block (2) and the fixing plate (1), and the distance between the fixing plate (1) and the connecting block (2) can be adjusted by the movable connecting piece, and a telescopic connecting piece is provided between the connecting block (2) and the handle (6), and the distance between the connecting block (2) and the handle (6) can be adjusted by the telescopic connecting piece; The movable connecting member comprises a second groove (16), a threaded rod (14) and a knob (15); the second groove (16) is provided on the surface of the connecting block (2); one end of the threaded rod (14) is rotatably connected to the side surface of the fixed plate (1) close to the connecting block (2) through a bearing; the other end of the threaded rod (14) is threadedly penetrates the side wall of the connecting block (2) and extends into the second groove (16) and is fixedly connected to the knob (15); The telescopic connecting member comprises a first groove (8), a connecting plate (4) and a limit block (5); the top surface of the handle (6) is provided with the first groove (8); the top of the connecting plate (4) is fixedly connected to the bottom of the connecting block (2); the bottom of the connecting plate (4) is inserted into the first groove (8) for sliding connection; limit blocks (5) are fixedly provided on both sides of the bottom of the connecting plate (4); and the top opening diameter of the first groove (8) is smaller than the bottom diameter thereof.

2. The auxiliary tray for oral restoration according to claim 1, characterized in that: The surface of the connecting block (2) is hingedly connected to a slot cover (10), and the slot cover (10) can be covered on the second groove (16); the surface of the connecting block (2) is fixedly connected to a fixing block (11), a side surface of the fixing block (11) is provided with a slot, and the surface of the slot cover (10) is rotatably connected to a clamping rod (12), and the other end of the clamping rod (12) can be rotated into the slot of the fixing block (11) for clamping connection.

3. The auxiliary tray for oral restoration according to claim 1, characterized in that: The surface of the connecting plate (4) is provided with a plurality of evenly distributed slots (7) in the vertical direction, and the surface of the handle (6) is spirally connected with a fixing screw (13), and the end thread of the fixing screw (13) passes through the handle (6) and extends to the first groove (8) and can be inserted into the corresponding slot (7).

4. The auxiliary tray for oral restoration according to claim 3, characterized in that: The surface of the fixing plate (1) is provided with through holes (3), a plurality of through holes (3) are provided and are evenly distributed, and the bottom surface of the handle (6) is provided with a through connection hole (9).

5. The auxiliary tray for oral restoration according to claim 2, characterized in that: Limiting rods (17) are provided on both sides of the connection block (2), and limiting holes (18) are provided on the sides of the two fixing plates (1) close to the connection block (2), and the two limiting rods (17) are respectively inserted into the two limiting holes (18) for sliding connection.

6. The auxiliary tray for oral restoration according to claim 5, characterized in that: The length of the limiting rod (17) is greater than the length of the threaded rod (14).

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