CN220423999U

CN220423999U - Safety protection type oral care strutting arrangement

Info

Publication number: CN220423999U
Application number: CN202321580486.1U
Authority: CN
Inventors: 毛敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-02-02
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a safety protection type oral care opening device, which relates to the technical field of medical appliances and comprises a supporting seat, wherein the upper surface of the supporting seat is connected with two opening frames, the top ends of the two opening frames are connected with opening blocks, the device facilitates the opening of the two opening frames in the transverse direction of the oral cavity of a patient through the matching of a frame body, a connecting block and an adjusting screw rod, and the matching between a guide block, a bolt, a rotating shaft and a pin hole is convenient, the opening of the opening blocks in the longitudinal direction of the oral cavity of the patient is convenient, the oral cavity of the patient can be opened to a sufficient size, the operation of doctors is convenient, the oral cavity is prevented from being bitten by the patients, the flexible disassembly and assembly between the two opening frames and the supporting seat are convenient, the doctors can hold the oral cavity of the patient conveniently through the supporting seat, the disassembly and assembly of the supporting seat are also convenient, the occupation of the operation space of the appliances is reduced, and the movement of the appliances is prevented from being hindered.

Description

Safety protection type oral care strutting arrangement

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a safety protection type oral care spreader.

Background

In the oral medical field, when looking over and operating patient's oral cavity, need use the instrument to prop up patient's oral cavity, make things convenient for doctor's operation, guarantee that patient's oral cavity can be in the open state at the operation in-process all the time and prevent the bite, for example chinese patent discloses oral cavity portion struts (bulletin number CN 218922804U), this struts can make patient's oral cavity prop up from two directions although convenient, but when using, because the regulation part volume of struts is great, obstructs the doctor easily and uses various apparatuses to look over the operation to patient's oral cavity, crowds doctor ' apparatus operation space.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safety protection type oral care spreader which solves the problem of influencing the operation of doctors on auxiliary instruments.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the safety protection type oral care expanding device comprises a supporting seat, wherein the upper surface of the supporting seat is connected with two expanding frames, and the top ends of the two expanding frames are connected with expanding blocks;

the opening frame comprises a frame body, the bottom of the frame body is connected with a connecting block, an adjusting screw rod is connected between the two connecting blocks, the bottom of the connecting block is connected with two adjusting blocks, and one side surface of each adjusting block is connected with a limiting sliding block.

As a further technical scheme of the utility model, the upper surface of the supporting seat is correspondingly provided with the mounting groove with the sliding paths of the two groups of adjusting blocks, the inner side wall of the mounting groove is correspondingly provided with the sliding grooves with the sliding paths of the two limiting sliding blocks, the elastic sheet is connected between the two limiting sliding blocks, and the supporting seat is connected with the connecting block through the adjusting blocks and the limiting sliding blocks.

As a further technical scheme of the utility model, the top end of the frame body is connected with a bearing block, the upper surface of the bearing block is connected with two guide rods, the outer surfaces of the two guide rods are connected with guide blocks, and connecting springs are respectively connected between the bearing block and the guide blocks on the outer surfaces of the two guide rods.

As a further technical scheme of the utility model, the bottom end of the spreading block is connected with a rotating shaft, a side surface of the top end of the frame body is provided with a through hole corresponding to the rotating shaft, the upper surface of the guide block is connected with a bolt, and the outer surface of the rotating shaft is provided with a plurality of pin holes corresponding to the bolt in an annular shape.

As a further technical scheme of the utility model, the inner diameter size of the mounting groove is matched with the sliding path of the two adjusting blocks, the inner diameter size of the sliding groove is matched with the sliding path of the limiting sliding block, the two adjusting blocks are connected through the elastic sheet, and the two connecting blocks are connected through the adjusting screw rod.

As a further technical scheme of the utility model, the surface of the guide block is correspondingly provided with a notch, the guide block is connected with the bearing block through the guide rod and the connecting spring, the inner diameter of the plurality of pin holes is matched with the outer diameter of the bolt, and the frame body is connected with the supporting block through the rotating shaft.

Advantageous effects

The utility model provides a safety protection type oral care spreader. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a safety protection type oral care strutting arrangement, through the cooperation of support body and connecting block and accommodate the lead screw, can make things convenient for two support bodies to the strutting of patient's oral cavity transverse direction, and the cooperation between guide block and bolt and pivot and the pinhole can make things convenient for the strutting piece to the strutting of patient's oral cavity longitudinal direction for patient's oral cavity can open sufficient size, makes things convenient for doctor's operation, prevents that the patient from biting the oral cavity.

2. The utility model provides a safety protection type oral care strutting arrangement, cooperation between through regulating block and spacing slider and shell fragment and mounting groove and spout can make things convenient for nimble dismouting between two support bodies and the supporting seat, not only is convenient for make things convenient for the doctor to hold the oral cavity that struts the patient through the supporting seat, simultaneously, when using the apparatus operation, is convenient for the dismouting to the supporting seat, reduces the crowding of apparatus operation space, prevents the activity that hinders the apparatus.

Drawings

Fig. 1 is a schematic structural view of a safety protection type oral care spreader;

FIG. 2 is a left side view of a safety shield oral care distraction device;

FIG. 3 is an exploded view of a safety protection oral care spreader;

FIG. 4 is an enlarged view of A of FIG. 3 of a safety shield oral care distraction device;

FIG. 5 is a schematic view of a connection structure of a spreader and spreader of a safety protection type oral care spreader;

fig. 6 is an enlarged view of B of fig. 5 of a safety shield oral care distraction device.

In the figure: 1. a support base; 11. a mounting groove; 12. a chute; 2. a support frame; 21. a frame body; 22. a connecting block; 23. adjusting a screw rod; 24. an adjusting block; 25. a limit sliding block; 26. a spring plate; 27. a support block; 28. a guide rod; 29. a guide block; 201. a connecting spring; 202. a plug pin; 3. a spreader block; 31. a rotating shaft; 32. pin holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a safety protection type oral care spreader: the utility model provides a safety protection type oral care strutting arrangement, includes supporting seat 1, and the upper surface of supporting seat 1 is connected with two and struts frame 2, and two struts the top of frame 2 and all is connected with struts piece 3, struts frame 2 and includes support body 21, and the bottom of support body 21 is connected with connecting block 22, is connected with accommodate the lead screw 23 between two connecting blocks 22, and connecting block 22's bottom is connected with two regulating blocks 24, and two regulating blocks 24's a side all is connected with spacing slider 25.

As shown in fig. 3-4, the upper surface of the supporting seat 1 is correspondingly provided with a mounting groove 11 with the sliding paths of two groups of adjusting blocks 24, the inner side wall of the mounting groove 11 is correspondingly provided with a sliding groove 12 with the sliding paths of two limiting sliding blocks 25, a spring piece 26 is connected between the two limiting sliding blocks 25, the supporting seat 1 is connected with the connecting block 22 through the adjusting blocks 24 and the limiting sliding blocks 25, the inner diameter size of the mounting groove 11 is matched with the sliding paths of the two adjusting blocks 24, the inner diameter size of the sliding groove 12 is matched with the sliding paths of the limiting sliding blocks 25, the two adjusting blocks 24 are connected through the spring piece 26, the two connecting blocks 22 are connected through the adjusting screw rod 23, and the supporting seat 1 and the supporting frame 2 are matched, so that the oral cavity of a patient can be more conveniently supported, and the adjusting blocks 24, the limiting sliding blocks 25 and the spring piece 26 are matched, so that the connecting block 22 and the supporting seat 1 can be conveniently disassembled and assembled.

As shown in fig. 5-6, the top end of the frame 21 is connected with a supporting block 27, the upper surface of the supporting block 27 is connected with two guide rods 28, the outer surfaces of the two guide rods 28 are connected with a guide block 29, the outer surfaces of the two guide rods 28 are both connected with a connecting spring 201 between the supporting block 27 and the guide block 29, the bottom end of the supporting block 3 is connected with a rotating shaft 31, a side surface of the top end of the frame 21 is correspondingly provided with a through hole with the rotating shaft 31, the upper surface of the guide block 29 is connected with a bolt 202, the outer surface of the rotating shaft 31 is correspondingly provided with a plurality of pin holes 32 in a ring shape, the surface of the guide block 29 is correspondingly provided with the guide rod 28 with notches, the guide block 29 is connected with the supporting block 27 through the guide rod 28 and the connecting spring 201, the inner diameter of the plurality of pin holes 32 is matched with the outer diameter of the bolt 202, the frame 21 is connected with the supporting block 3 through the rotating shaft 31, and the guide block 29 can be matched with the bolt 202 to control the rotating angle of the supporting block 3 along the rotating shaft 31, so that the fixed angle can be adjusted according to the oral cavity size of a patient.

The working principle of the utility model is as follows: when the oral cavity expanding device is used, one end of each of the two frame bodies 21 and the expanding block 3 is inserted into the oral cavity of a patient, the adjusting screw rod 23 is rotated, so that the connecting blocks 22 and the adjusting blocks 24 of the frame bodies 21 slide along the inner side walls of the mounting grooves 11 and the sliding grooves 12 on the surfaces of the supporting seat 1 and expand the oral cavity of the patient in the transverse direction, then the two guide blocks 29 are pressed downwards along the two guide rods 28 to press the connecting springs 201, so that the bolts 202 are separated from the pin holes 32 on the outer surfaces of the rotating shafts 31, the rotating shafts 31 are rotated to enable the expanding blocks 3 to adjust the angle, the oral cavity of the patient is expanded to a proper position, the guide blocks 29 are loosened, the connecting springs 201 drive the guide blocks 29 and the bolts 202 to reset, the bolts 202 are inserted into the corresponding pin holes 32, and the expansion of the oral cavity of the patient can be completed, and doctors are prevented from being bitten in the operation process;

the two adjusting blocks 24 are kneaded along the bottom surface of the connecting block 22, so that the two adjusting blocks 24 extrude the elastic sheet 26, the limiting slide block 25 connected to one side of the adjusting blocks 24 is separated from the sliding groove 12 on the inner side wall of the mounting groove 11, and then the supporting seat 1 is separated from the adjusting blocks 24, thereby being convenient for doctors to operate the oral cavity by using instruments.

Claims

1. The utility model provides a safety protection type oral care strutting arrangement, includes supporting seat (1), its characterized in that, the upper surface of supporting seat (1) is connected with two and struts frame (2), two prop up the top of frame (2) and all be connected with and prop up piece (3);

the opening frame (2) comprises a frame body (21), a connecting block (22) is connected to the bottom end of the frame body (21), an adjusting screw rod (23) is connected between the two connecting blocks (22), two adjusting blocks (24) are connected to the bottom end of the connecting block (22), and limit sliding blocks (25) are connected to one side face of each of the two adjusting blocks (24).

2. The oral care supporting device according to claim 1, wherein the upper surface of the supporting seat (1) is provided with a mounting groove (11) corresponding to the sliding path of the two groups of adjusting blocks (24), the inner side wall of the mounting groove (11) is provided with a sliding groove (12) corresponding to the sliding path of the two limiting sliding blocks (25), an elastic sheet (26) is connected between the two limiting sliding blocks (25), and the supporting seat (1) is connected with the connecting block (22) through the adjusting blocks (24) and the limiting sliding blocks (25).

3. The oral care spreader according to claim 1, wherein a supporting block (27) is connected to a top end of the frame body (21), two guide rods (28) are connected to an upper surface of the supporting block (27), guide blocks (29) are connected to outer surfaces of the two guide rods (28), and connecting springs (201) are connected between the supporting block (27) and the guide blocks (29).

4. The oral care supporting device according to claim 3, wherein a rotating shaft (31) is connected to the bottom end of the supporting block (3), a through hole is formed in a side surface of the top end of the frame body (21) corresponding to the rotating shaft (31), a bolt (202) is connected to the upper surface of the guide block (29), and a plurality of pin holes (32) are formed in the outer surface of the rotating shaft (31) corresponding to the bolt (202) in a ring shape.

5. The oral care spreader according to claim 2, wherein the inner diameter of the mounting groove (11) is adapted to the sliding path of two adjusting blocks (24), the inner diameter of the sliding groove (12) is adapted to the sliding path of a limit slider (25), the two adjusting blocks (24) are connected by a spring plate (26), and the two connecting blocks (22) are connected by an adjusting screw (23).

6. The oral care spreader according to claim 4, wherein the guide block (29) has a notch formed on a surface thereof corresponding to the guide rod (28), the guide block (29) is connected to the support block (27) through the guide rod (28) and the connecting spring (201), the plurality of pin holes (32) have an inner diameter adapted to an outer diameter of the plug pin (202), and the frame (21) is connected to the spreader (3) through the rotating shaft (31).