CN220832984U

CN220832984U - Oral cavity opening device for oral cavity examination

Info

Publication number: CN220832984U
Application number: CN202321828925.6U
Authority: CN
Inventors: 贾佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-04-26
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an oral cavity opening device for oral cavity examination, which comprises a support frame, wherein two arc plates are fixedly connected in the middle of the support frame, first sliding grooves are formed in two sides of the support frame, a cross rod is fixedly connected between two first connecting blocks of a first threaded rod in a rotating mode and connected to the inner side of the first sliding grooves, a second sliding groove is formed in the rear side of the cross rod, a second connecting block is fixedly connected to the left side of the rear side of the second threaded rod, a sponge plate is arranged at the rear end of the second connecting block, a movable plate is fixedly connected to the rear side of the third connecting block, a through hole is formed in the right side of the cross rod, a second adjusting knob is arranged on the inner side of the through hole, an illuminating lamp is arranged on the left side of the front side of the support frame, an magnifier is arranged on the right side of the front side of the support frame, and a head support is arranged on the rear side of the support frame. According to the utility model, the positions of the spreader are adjusted through the knob, and then the positions of the illuminating lamp and the magnifier are adjusted to amplify and observe the oral cavity.

Description

Oral cavity opening device for oral cavity examination

Technical Field

The utility model relates to the technical field of oral cavity opening devices, in particular to an oral cavity opening device for oral cavity examination.

Background

The main dental diseases comprise diseases such as stomatology, medical science classification, including stomatognathic facial skin, epidermosubmaxillary gap infection, maxillofacial lymphangioma, dentate sudden eduction deformity, maxillary Dou Exing tumor, jaw enameloblastoma, chronic ethmoiditis, mandibular retroversion, tetracycline teeth, tongue white spots and the like, and a detailed and effective treatment plan is formulated in the treatment process, careful and exquisite treatment of doctors and positive cooperation of patients are key to successful treatment. In the process of checking the oral cavity by doctors, a spreader is required to spread the oral cavity of a person.

Along with the continuous development of society, the science is continuously advancing, and medical science is also continuously advancing, and at present when checking or treating patient, it is required to strut patient's oral cavity, makes the oral cavity field of vision clear, makes things convenient for pathological examination and treatment, and among the current oral cavity struts device technique, most is patient initiative and opens mouth or doctor's handheld struts, to the inefficiency of oral cavity inspection, in addition in the inspection process of oral cavity, need to carry out the local enlargement to the inspection and need sufficient brightness.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an oral cavity opening device for oral cavity examination.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oral cavity inspection struts device, includes the support frame, two arc boards of fixedly connected with in the middle of the support frame, the support frame both sides are provided with first spout, first spout inboard rotates and is connected with first threaded rod, two first threaded rod downside threaded connection has first connecting block, two fixedly connected with horizontal pole between the first connecting block, the horizontal pole rear side is provided with the second spout, the inboard sliding connection of second spout has the second threaded rod, the left fixedly connected with second connecting block of second threaded rod rear side, the right threaded connection of second threaded rod rear side has the third connecting block, the second connecting block rear end is provided with the sponge board, third connecting block rear side fixedly connected with movable plate, the horizontal pole right side is provided with the through-hole, the through-hole inboard is provided with second adjust knob, support frame front side left side is provided with the light, support frame front side right is provided with the magnifying glass, the support frame rear side is provided with head support.

As a further description of the above technical solution:

The first threaded rod is connected to the top of the front side of the support frame in a penetrating mode, and the upper end of the first threaded rod is fixedly connected with a first adjusting knob.

As a further description of the above technical solution:

The second connecting block rear end fixedly connected with head rod just fixed connection between head rod rear end and the sponge board.

As a further description of the above technical solution:

the outside sliding connection of movable plate has the silica gel cover just the position of silica gel cover corresponds with the sponge board.

As a further description of the above technical solution:

The left end of the second adjusting knob is fixedly connected with the right end of the second threaded rod.

As a further description of the above technical solution:

The rear side of the illuminating lamp is rotationally connected with a second connecting rod, the rear end of the second connecting rod is rotationally connected with a fourth connecting block, and the rear end of the fourth connecting block is fixedly connected with the supporting frame.

As a further description of the above technical solution:

The magnifying glass rear end rotates and is connected with the third connecting rod just the third connecting rod rear end rotates and is connected with the fifth connecting block, fixed connection between fifth connecting block rear end and the support frame.

The utility model has the following beneficial effects:

1. According to the utility model, the height of the spreader is adjusted by adjusting the first knob on the support frame, and then the oral cavity is spread by adjusting the second knob on the cross rod, so that the mouth opening can be adjusted according to the position and the size of the oral cavity of a person, the mouth opening is not required, and a dentist is not required to hold the spreader all the time, so that the mouth opening is convenient and quick.

2. According to the utility model, the angle positions of the magnifier and the lamplight are changed by rotating the adjusting connecting rod on the supporting frame, so that the oral cavity is observed in an amplified manner, and enough light sources are provided for illuminating the oral cavity, thereby facilitating the examination of dentists on the oral cavity.

Drawings

Fig. 1 is a perspective view of an oral cavity opening device for oral cavity examination according to the present utility model;

Fig. 2 is an exploded view of an oral cavity opening device for oral cavity examination according to the present utility model;

Fig. 3 is a cross-sectional view of an oral cavity opening device for oral cavity examination according to the present utility model.

Legend description:

1. A support frame; 2. an arc plate; 3. a first chute; 4. a first threaded rod; 41. a first adjustment knob; 5. a first connection block; 6. a cross bar; 7. a second chute; 8. a second threaded rod; 9. a second connection block; 10. a third connecting block; 11. a sponge plate; 12. a first connecting rod; 13. a moving plate; 14. a silica gel sleeve; 15. a through hole; 16. a second adjustment knob; 17. a lighting lamp; 18. a magnifying glass; 19. a head support; 20. a second connecting rod; 21. a fourth connecting block; 22. a third connecting rod; 23. and a fifth connecting block.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: an oral cavity opening device for oral cavity examination comprises a support frame 1, two arc plates 2 are fixedly connected in the middle of the support frame 1, first sliding grooves 3 are arranged at two sides of the support frame 1, a first threaded rod 4 is rotationally connected at the inner side of the first sliding grooves 3, first connecting blocks 5 are connected at the lower sides of the two first threaded rods 4 in a threaded manner, a cross rod 6 is fixedly connected between the two first connecting blocks 5, a second sliding groove 7 is arranged at the rear side of the cross rod 6, a second threaded rod 8 is slidingly connected at the inner side of the second sliding groove 7, a second connecting block 9 is fixedly connected at the left side of the rear side of the second threaded rod 8, a third connecting block 10 is connected at the right side of the rear side of the second threaded rod 8 in a threaded manner, a sponge plate 11 is arranged at the rear end of the second connecting block 9, a movable plate 13 is fixedly connected at the rear side of the third connecting block 10, a through hole 15 is arranged at the right side of the cross rod 6, a second adjusting knob 16 is arranged at the inner side of the through hole 15, the left side of support frame 1 front side is provided with light 17, the right side of support frame 1 front side is provided with magnifying glass 18, support frame 1 rear side is provided with head support 19, patient puts the head on head support 19, adjust first adjust knob 41 in support frame 1 upper end front side, drive its lower extreme fixed connection's first threaded rod 4 rotatory make with first threaded rod 4 threaded connection's first connecting block 5 reciprocate, thereby make fixed connection's between two first connecting blocks 5 horizontal pole 6 reciprocate, the patient opens the mouth, put sponge board 11 in the oral cavity left side, adjust second adjust knob 16 in the through-hole 15 inboard and drive its left end fixed connection's second threaded rod 8 rotation, make the third connecting block 10 with second threaded rod 8 screw-thread fit move rightwards, make silica gel cover 14 paste on the oral cavity right side, reach the effect of strutting the oral cavity.

The first threaded rod 4 is connected to the front top of the support frame 1 in a penetrating mode, the first adjusting knob 41 is fixedly connected to the upper end of the first threaded rod 4, the first connecting rod 12 is fixedly connected to the rear end of the second connecting rod 9, the rear end of the first connecting rod 12 is fixedly connected to the sponge plate 11, the silica gel sleeve 14 is slidably connected to the outer side of the moving plate 13, the position of the silica gel sleeve 14 corresponds to that of the sponge plate 11, the left end of the second adjusting knob 16 is fixedly connected to the right end of the second threaded rod 8, the second connecting rod 20 is rotatably connected to the rear end of the illuminating lamp 17, the rear end of the second connecting rod 20 is rotatably connected to the fourth connecting rod 21, the rear end of the fourth connecting rod 21 is fixedly connected to the support frame 1, the rear end of the magnifying glass 18 is rotatably connected to the third connecting rod 22, the rear end of the third connecting rod 22 is rotatably connected to the fifth connecting rod 23, the rear end of the fifth connecting rod 23 is fixedly connected to the support frame 1, the position of the illuminating lamp 17 and the magnifying glass 18 is changed by adjusting the positions of the second connecting rod 20 and the third connecting rod 22 which are rotatably connected to the fourth connecting rod 21 and the fifth connecting rod 23, the angle of the front end of the second connecting rod 20 and the front end of the third connecting rod 22 is rotatably connected to the fourth connecting rod 20 and the magnifying glass 18, the angle of the magnifying glass is convenient for a doctor to rotate the magnifying glass and the doctor to examine the condition inside the magnifying cavity.

Working principle: the patient puts the head on head support 19, adjust first adjust knob 41 in support frame 1 upper end front side, drive its lower extreme fixed connection's first threaded rod 4 rotatory make the first connecting block 5 of first threaded rod 4 threaded connection reciprocate, thereby make the horizontal pole 6 of fixed connection between two first connecting blocks 5 reciprocate, the patient opens the mouth, put sponge board 11 in the oral cavity left side, adjust the second adjust knob 16 in the through-hole 15 inboard and drive its left end fixed connection's second threaded rod 8 rotatory, make the third connecting block 10 with second threaded rod 8 screw-thread fit move rightwards, make silica gel cover 14 paste on the oral cavity right side, reach the effect of strutting the oral cavity, through adjusting the second connecting rod 20 and the third connecting rod 22 of rotating connection with fourth connecting block 21 and fifth connecting block 23 change the position of light 17 and magnifying glass 18, rotate the angle of light 17 and magnifying glass 18 in second connecting rod 20 and third connecting rod 22 front end, amplify the illumination, make things convenient for the doctor to examine the oral cavity internal condition.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an oral cavity is struts device for oral examination, includes support frame (1), its characterized in that: two arc boards (2) of fixedly connected with in the middle of support frame (1), support frame (1) both sides are provided with first spout (3), first spout (3) inboard rotation is connected with first threaded rod (4), two first threaded rod (4) downside threaded connection has first connecting block (5), two fixedly connected with horizontal pole (6) between first connecting block (5), horizontal pole (6) rear side is provided with second spout (7), the inboard sliding connection of second spout (7) has second threaded rod (8), second threaded rod (8) rear side left side fixedly connected with second connecting block (9), second threaded rod (8) rear side right threaded connection has third connecting block (10), second connecting block (9) rear end is provided with sponge board (11), third connecting block (10) rear side fixedly connected with movable plate (13), horizontal pole (6) right side is provided with through-hole (15), through-hole (15) inboard is provided with second adjust knob (16), support frame (1) left side is provided with on the front side, support frame (1) is provided with on the left side, support frame (1) is provided with on the front side (17).

2. The oral distraction device for oral examination according to claim 1, wherein: the first threaded rod (4) is connected to the top end of the front side of the support frame (1) in a penetrating mode, and the upper end of the first threaded rod (4) is fixedly connected with a first adjusting knob (41).

3. The oral distraction device for oral examination according to claim 1, wherein: the rear end of the second connecting block (9) is fixedly connected with a first connecting rod (12), and the rear end of the first connecting rod (12) is fixedly connected with the sponge plate (11).

4. The oral distraction device for oral examination according to claim 1, wherein: the outside of the moving plate (13) is connected with a silica gel sleeve (14) in a sliding manner, and the position of the silica gel sleeve (14) corresponds to the sponge plate (11).

5. The oral distraction device for oral examination according to claim 1, wherein: the left end of the second adjusting knob (16) is fixedly connected with the right end of the second threaded rod (8).

6. The oral distraction device for oral examination according to claim 1, wherein: the rear side of the illuminating lamp (17) is rotationally connected with a second connecting rod (20) and the rear end of the second connecting rod (20) is rotationally connected with a fourth connecting block (21), and the rear end of the fourth connecting block (21) is fixedly connected with the supporting frame (1).

7. The oral distraction device for oral examination according to claim 1, wherein: the rear end of the magnifier (18) is rotationally connected with a third connecting rod (22) and the rear end of the third connecting rod (22) is rotationally connected with a fifth connecting block (23), and the rear end of the fifth connecting block (23) is fixedly connected with the support frame (1).