CN216933139U

CN216933139U - Oral cavity clinical oral cavity opening device

Info

Publication number: CN216933139U
Application number: CN202122323562.8U
Authority: CN
Inventors: 姜祚来; 田俊; 李静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-07-12
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses an oral cavity dilator for oral cavity clinic, and relates to the technical field of oral cavity clinic treatment. The device comprises a supporting plate, wherein the top of the supporting plate is rotatably connected with a rotating rod, a fixing rod is vertically and fixedly installed on the side surface of one end, far away from the supporting plate, of the rotating rod, the fixing rod is parallel to the supporting plate, a supporting block is fixedly installed at one end, far away from the rotating rod, of the fixing rod, and the top of the fixing rod is vertically connected with a sliding rod in a penetrating mode. According to the utility model, a patient sits on the supporting plate, the supporting block is close to the jaw of the patient by rotating the rotating rod, the pressing plate is inserted into the extrusion rod for fixing, a worker closes the fixing rod and the extrusion block to each other by grip force so that the extrusion spring sleeved outside the sliding rod is compressed, the patient opens the mouth to enable the pressing plate to be positioned above the tongue in the oral cavity of the patient, the chin is placed on the supporting block, and the pressing plate presses the tongue of the patient by releasing the compression on the extrusion spring.

Description

Oral cavity clinical oral cavity opening device

Technical Field

The utility model relates to the technical field of oral clinical treatment equipment, in particular to an oral opening dilator for oral clinical use.

Background

Department of stomatology, one of the medical discipline categories. The main stomatological diseases include stomatological facial skin sample, epidermal submandibular space infection, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw amelogenesis cytoma, chronic ethmoid sinusitis, mandibular retropulsion, tetracycline pigmentation, tongue leukoplakia and other diseases. Department of stomatology needs to use auxiliary equipment in the treatment process, for example, oral cavity lamp, oral cavity strut ware etc. and medical personnel need press the inspection to patient's tongue through pressing the clamp plate when diagnosing patient's oral cavity, and present operation mode is through artifical handheld clamp plate, then another hand holds the light and shines and operate very inconveniently when making the staff treat to the oral cavity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides an oral cavity clinical oral cavity dilator.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an oral cavity is clinical with oral area spreader, includes the backup pad, the top of backup pad is rotated and is connected with the rotary rod, the perpendicular fixed mounting in one end side that the backup pad was kept away from to the rotary rod has dead lever and backup pad to be parallel to each other, the one end fixed mounting that the rotary rod was kept away from to the dead lever has the supporting shoe, the perpendicular through connection in top of dead lever has the slide bar, the bottom fixed mounting of slide bar has the extrusion piece, be equipped with extrusion spring and extrusion spring cup joint at the surface of slide bar between the top of extrusion piece and the bottom of dead lever, the top fixed mounting of slide bar has the stripper bar, the perpendicular slip through connection in side of stripper bar has detachable press the platen, the top sliding connection of stripper bar has the detachable light.

Furthermore, the top of the supporting plate is vertically and fixedly provided with a supporting rod, and the top of the supporting rod is fixedly provided with a supporting block.

Furthermore, the top of the supporting plate is vertically in threaded connection with a screw, and a supporting plate is fixedly mounted at the top of the screw.

Furthermore, the top of the extrusion rod is provided with a sliding groove, and the bottom of the illuminating lamp is connected with the sliding groove in a sliding manner.

Further, the side surface of the extrusion rod is vertically in threaded connection with a screw rod.

Further, the perpendicular slip through connection in side of branch has the interlude pole, the fixed cover of one end that the pole that alternates is close to the rotary rod has connect the extrusion piece, the extrusion piece is equipped with reset spring and reset spring cup joints the surface at the pole that alternates with branch, fixed cover has connected solid fixed ring on the surface of rotary rod, gu seted up the ring channel on the surface of fixed ring, seted up joint hole and the interlude pole on the inner wall of ring channel and alternate and be connected.

The utility model has the following beneficial effects: according to the utility model, a patient sits on the supporting plate, the supporting block is close to the jaw of the patient by rotating the rotating rod, the pressing plate is inserted into the extrusion rod for fixing, the fixed rod and the extrusion block are mutually close by a worker through grip force, so that the extrusion spring sleeved outside the sliding rod is compressed, the patient opens the mouth to enable the pressing plate to be positioned above the tongue in the oral cavity of the patient, the chin is placed on the supporting block, the pressing plate is enabled to press the tongue of the patient by releasing the compression on the extrusion spring, the illumination on the sliding extrusion rod is convenient for adjusting the distance between the light and the mouth of the patient, and the tongue of the patient is pressed and illuminated by the device, so that the hands of the worker can conveniently treat the oral cavity.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

reference numerals: 1. a support plate; 2. rotating the rod; 3. a fixing rod; 4. a supporting block; 5. a slide bar; 6. extruding the block; 7. a compression spring; 8. an extrusion stem; 9. a pressing plate; 10. an illuminating lamp; 11. a strut; 12. a support block; 13. a screw; 14. a support plate; 15. a chute; 16. a screw rod; 17. inserting the rod; 18. extruding the sheet; 19. a return spring; 20. a fixing ring; 21. an annular groove; 22. a clamping hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in figures 1 and 3, the oral cavity clinical mouth opening device comprises a support plate 1, supporting legs are arranged at four right angles of the bottom of the support plate 1, the top of the support plate 1 is rotatably connected with a rotary rod 2, the rotary rod 2 is positioned beside one right angle of the top of the support plate 1, the rotary rod 2 is L-shaped, a fixed rod 3 is vertically and fixedly installed on one side surface of the rotary rod 2 far away from the support plate 1, the fixed rod 3 is parallel to the support plate 1, a supporting block 4 is fixedly installed at one end of the fixed rod 3 far away from the rotary rod 2, a patient sits on the support plate 1, the supporting block 4 is close to the jaw of the patient through rotation of the rotary rod 2, the chin of the patient is supported by the support plate 1 in the examination process, a sliding rod 5 is vertically and penetratingly connected with the top of the fixed rod 3, two extrusion blocks 6 are fixedly installed at the bottoms of the sliding rods 5, and the extrusion blocks 6 are fixed between the bottoms of the two sliding rods 5, an extrusion spring 7 is arranged between the top of an extrusion block 6 and the bottom of a fixed rod 3, the extrusion spring 7 is sleeved on the outer surface of a sliding rod 5, an extrusion rod 8 is fixedly installed at the top of the sliding rod 5, a limiting ring is fixedly sleeved on the surface of the sliding rod 5 between the extrusion rod 8 and the fixed rod 3, a certain distance is kept between the extrusion rod 8 and the fixed rod 3 through the limiting ring so as to facilitate a worker to use the device, a detachable pressing plate 9 is vertically and slidably connected to the side surface of the extrusion rod 8, a detachable illuminating lamp 10 is slidably connected to the top of the extrusion rod 8, the pressing plate 9 is inserted into the extrusion rod 8 to be fixed, the worker places the thumb of one hand between the extrusion rod 8 and the fixed rod 3 and compresses the extrusion spring 7 through holding power, after the extrusion spring 7 is compressed, the patient opens the mouth to make the plate 9 be positioned above the tongue of the oral cavity of the patient and places the chin on the supporting block 4, the compression to extrusion spring 7 through the staff release makes pressing plate 9 press patient's tongue, and pressing plate 9 is located the one end bottom of patient's oral cavity and is equipped with the lug and is convenient for more press patient's tongue, is convenient for adjust the distance of light apart from patient's oral area through the top with light 10 sliding connection at the stripper rod 8.

As shown in fig. 1, a supporting rod 11 is vertically and fixedly mounted at the top of the supporting plate 1, a supporting block 12 is fixedly mounted at the top of the supporting rod 11, the supporting rods 11 are fixedly mounted at four right angles at the top of the supporting plate 1, the tops of the two supporting rods 11 and the bottom of the supporting block 12 are fixedly mounted, and the arms of a patient are supported by the two supporting blocks 12 so as to improve the comfort level of the patient in the treatment process.

As shown in fig. 2, a screw 13 is vertically screwed on the top of the supporting plate 1, a supporting plate 14 is fixedly mounted on the top of the screw 13, the height of the supporting plate 14 is adjusted by rotating the screw 13, and after the height of the supporting plate 14 is adjusted, a patient sits on the supporting plate 14, so that the device is suitable for patients with different heights.

As shown in fig. 3, a sliding groove 15 is formed in the top of the extrusion rod 8, the bottom of the illuminating lamp 10 is slidably connected with the sliding groove 15, the sliding groove 15 is a T-shaped notch, one end of the sliding groove 15, which is close to the mouth of the patient, is closed, the illuminating lamp 10 is slid into the sliding groove 15 through the end of the extrusion rod 8, which is far away from the mouth of the patient, and the distance from the illuminating lamp 10 to the mouth of the patient is adjusted by sliding the illuminating lamp 10.

As shown in fig. 3, a lead screw 16 is vertically screwed to a side surface of the pressing rod 8, and one end of the lead screw 16 near the pressing plate 9 is abutted against the pressing plate 9 by rotating the lead screw 16 to fix the pressing plate 9.

As shown in fig. 4, a penetrating rod 17 is vertically slidably connected to the side surface of the supporting rod 11 in a penetrating manner, an extruding sheet 18 is fixedly sleeved on one end of the penetrating rod 17 close to the rotating rod 2, a return spring 19 is arranged on the extruding sheet 18 and the supporting rod 11, the return spring 19 is sleeved on the outer surface of the penetrating rod 17, a fixing ring 20 is fixedly sleeved on the outer surface of the rotating rod 2, an annular groove 21 is formed on the outer surface of the fixing ring 20, a clamping hole 22 is formed on the inner wall of the annular groove 21, the clamping hole 22 is in penetrating connection with the penetrating rod 17, the penetrating rod 17 is pulled to separate the penetrating rod 17 from the clamping hole 22 and then the rotating rod 2 is rotated, the penetrating rod 17 and the return spring 19 abutting against each other on the inner wall of the annular groove 21 during the rotation of the rotating rod 2 are compressed through the extruding sheet 18 and the supporting rod 11, when the supporting block 4 on the rotating rod 2 rotates to the submaxillary position of the patient, the inserting rod 17 is inserted and connected with the clamping hole 22 through the elastic force of the return spring 19, so that the rotating rod 2 is not easy to rotate, and the stability of the device is improved.

Claims

1. The oral cavity clinical mouth opening device is characterized by comprising a supporting plate (1), wherein the top of the supporting plate (1) is rotatably connected with a rotary rod (2), one end side surface of the rotary rod (2), far away from the supporting plate (1), is vertically and fixedly provided with a fixed rod (3) and the fixed rod (3) is parallel to the supporting plate (1), one end of the fixed rod (3), far away from the rotary rod (2), is fixedly provided with a supporting block (4), the top of the fixed rod (3) is vertically and penetratingly connected with a sliding rod (5), the bottom of the sliding rod (5) is fixedly provided with an extrusion block (6), an extrusion spring (7) is arranged between the top of the extrusion block (6) and the bottom of the fixed rod (3), the extrusion spring (7) is sleeved on the outer surface of the sliding rod (5), and the top of the sliding rod (5) is fixedly provided with an extrusion rod (8), the side surface of the extrusion rod (8) is vertically slidably connected with a detachable pressing plate (9) in a penetrating manner, and the top of the extrusion rod (8) is slidably connected with a detachable illuminating lamp (10).

2. The oral clinical mouth opener according to claim 1, wherein a support rod (11) is vertically and fixedly mounted on the top of the support plate (1), and a support block (12) is fixedly mounted on the top of the support rod (11).

3. The oral clinical mouth opener according to claim 1, wherein a screw (13) is vertically and threadedly connected to the top of the support plate (1), and a support plate (14) is fixedly mounted on the top of the screw (13).

4. The oral cavity clinical mouth opening device according to claim 1, wherein the top of the extrusion rod (8) is provided with a sliding groove (15), and the bottom of the illuminating lamp (10) is slidably connected with the sliding groove (15).

5. The oral clinical mouth opener according to claim 1, characterized in that the side of the extrusion rod (8) is vertically screwed with a screw rod (16).

6. The oral cavity clinical oral cavity opener according to claim 2, wherein the side surface of the supporting rod (11) is vertically slidably connected with the inserting rod (17) in a penetrating manner, one end of the inserting rod (17) close to the rotating rod (2) is fixedly sleeved with the extruding sheet (18), the extruding sheet (18) and the supporting rod (11) are provided with the reset spring (19) and the reset spring (19) is sleeved on the outer surface of the inserting rod (17), the outer surface of the rotating rod (2) is fixedly sleeved with the fixing ring (20), the outer surface of the fixing ring (20) is provided with the annular groove (21), the inner wall of the annular groove (21) is provided with the clamping hole (22) and the clamping hole (22) which are alternately connected with the inserting rod (17).