CN221654236U - A retractable oral mirror - Google Patents

Abstract

The utility model discloses a retractable oral cavity probe, which comprises a storage rod, one end of the outer surface of the storage rod is provided with anti-skid grooves, one end of both sides of the storage rod is provided with sliding grooves, the other end of the storage rod is rotatably installed with a rotating part, a support ear is installed at the middle position of the other end of the rotating part, a rotating rod is installed at one end of the rotating part, and a threaded rod is installed at one end of the rotating rod. In the utility model, through the cooperation of the connecting member and the auxiliary plate, the doctor can connect the probe plate with the storage rod through the connecting member, and then the doctor can adjust the position of the probe plate through the auxiliary plate, so that the doctor can observe the blind spot of the patient's oral cavity with one hand, and does not need the assistance of others when the doctor performs other operations, and through the cooperation between the threaded rod and the telescopic rod, the distance between the storage rod and the connecting rod can be extended, so as to solve the problem of the long length of the oral cavity probe, and at the same time, it is convenient for the doctor to observe the conditions inside the oral cavity of different patients.

Description

A retractable oral mirror

Technical Field

The utility model relates to the technical field of medical instruments, and in particular to a retractable oral cavity mirror.

Background Art

The science of diagnosis, treatment, and prevention of oral and maxillofacial diseases. Dentistry mainly studies the basic theories and knowledge of stomatology, receives training in the diagnosis, treatment, and prevention of oral and maxillofacial diseases, and acquires the basic ability to diagnose, repair, and prevent common and frequently occurring oral diseases.

Oral mirrors are used in dentistry. When doctors examine patients' mouths, they need to use oral mirrors to observe the blind spots in the patients' mouths, and they need to use a probe plate for assistance. If the doctor needs to perform other operations, the doctor needs to seek assistance from others, which makes the operation more troublesome. In addition, traditional oral mirrors are long, which makes it inconvenient for doctors to observe the internal conditions of the mouths of different patients.

Utility Model Content

The purpose of the present invention is to provide a retractable oral mirror to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a retractable oral mirror, comprising a storage rod, one end of the outer surface of the storage rod is provided with anti-slip grooves, one end of the two sides of the storage rod is provided with sliding grooves, the other end of the storage rod is rotatably installed with a rotating part, and a support ear is installed at the middle position of the other end of the rotating part, a rotating rod is installed at one end of the rotating part, a threaded rod is installed at one end of the rotating rod, a telescopic rod is rotatably installed on the outer surface of the threaded rod, sliding blocks are installed at the other ends of both sides of the telescopic rod, a connecting rod is installed at one end of the telescopic rod, a mirror is installed at one end of the connecting rod, and a connecting part is installed at the other end of the outer surface of the storage rod, an auxiliary plate is installed on the top of the connecting part, and a probe plate is installed at one end of the auxiliary plate.

Preferably, a rotation groove is provided at the other end inside the storage rod, the size of the rotation groove on the storage rod is matched with the size of the rotating member, and the storage rod is rotationally connected to the rotating member through the rotation groove.

Preferably, the storage rod is sleeved with the rotating rod, the size of the slide groove is matched with the size of the slider, and the telescopic rod is slidably connected to the storage rod through the slider and the slide groove.

Preferably, a threaded hole is provided in the middle of the other end of the telescopic rod, the size of the threaded hole on the telescopic rod is matched with the size of the threaded rod, and the telescopic rod is rotatably connected to the threaded rod through the threaded hole.

Preferably, the connecting piece is sleeved with the storage rod, and the storage rod is sleeved with the telescopic rod.

Preferably, a through hole is provided on one side of the ear.

Compared with the prior art, the beneficial effects of the present invention are as follows: the retractable oral mirror, through the cooperation of the connecting piece and the auxiliary plate, the doctor can connect the exploration plate to the storage rod through the connecting piece, and then the doctor can adjust the position of the exploration plate through the auxiliary plate, so that the doctor can observe the blind spots of the patient's oral cavity with one hand, and no assistance from others is required when the doctor performs other operations. In addition, through the cooperation between the threaded rod and the telescopic rod, the distance between the storage rod and the connecting rod can be extended, which solves the problem of the long length of the oral mirror and makes it convenient for the doctor to observe the conditions inside the oral cavity of different patients.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a three-dimensional diagram of the present invention;

Fig. 2 is a front view of the present invention;

Fig. 3 is a front cross-sectional view of the internal structure of the present invention;

Fig. 4 is a side view of the practical storage rod;

FIG5 is an enlarged view of the structure at point A in FIG3 of the present utility model.

In the figure: 1. Storage rod; 2. Anti-slip groove; 3. Rotating part; 4. Support ear; 5. Rotating rod; 6. Slide groove; 7. Threaded rod; 8. Telescopic rod; 9. Sliding block; 10. Connecting rod; 11. Detector mirror; 12. Connecting part; 13. Auxiliary plate; 14. Detector plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical, not all of the embodiments. Based on the embodiment in the practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

Please refer to Figures 1-5. An embodiment of the present invention is a retractable oral mirror, including a storage rod 1. One end of the outer surface of the storage rod 1 is provided with an anti-slip pattern 2. The doctor puts the base of the thumb in contact with the anti-slip pattern 2, which is convenient for the user to operate the oral mirror with one hand. One end of both sides of the storage rod 1 is provided with a slide groove 6. The other end of the storage rod 1 is rotatably installed with a rotating member 3. The middle position of the other end of the rotating member 3 is installed with a support ear 4. A rotating rod 5 is installed at one end of the rotating member 3. A threaded rod 7 is installed at one end of the rotating rod 5. The doctor drives the rotating rod 5 by rotating the support ear 4, thereby driving the threaded rod 7 to rotate, so that the telescopic rod 8 can move in the storage rod 1. The telescopic rod 8 is rotatably mounted on the outer surface of the threaded rod 7, and the other ends of the telescopic rod 8 are mounted with sliders 9. Through the cooperation between the slide groove 6 and the sliders 9, the telescopic rod 8 can move in the storage rod 1 and will not rotate when the connecting rod 10 moves. A connecting rod 10 is mounted on one end of the telescopic rod 8, and a probe mirror 11 is mounted on one end of the connecting rod 10. A connecting piece 12 is mounted on the other end of the outer surface of the storage rod 1, and an auxiliary plate 13 is mounted on the top of the connecting piece 12. A probe plate 14 is mounted on one end of the auxiliary plate 13. The doctor uses his fingers to clamp the position of the probe plate 14 with the help of the auxiliary plate 13.

In this embodiment, a rotating groove is provided at the other end inside the storage rod 1. The size of the rotating groove on the storage rod 1 is adapted to the size of the rotating member 3. The storage rod 1 is rotatably connected to the rotating member 3 through the rotating groove, and the rotating member 3 prevents the rotating rod 5 from falling off the storage rod 1.

In this embodiment, the storage rod 1 and the rotating rod 5 are socketed, the size of the slide groove 6 is adapted to the size of the slider 9, and the telescopic rod 8 is slidably connected to the storage rod 1 through the slider 9 and the slide groove 6. The cooperation between the slider 9 and the slide groove 6 prevents the telescopic rod 8 from rotating when moving in the storage rod 1.

In this embodiment, a threaded hole is opened in the middle position of the other end of the telescopic rod 8. The size of the threaded hole on the telescopic rod 8 is adapted to the size of the threaded rod 7. The telescopic rod 8 is rotatably connected to the threaded rod 7 through the threaded hole. The telescopic rod 8 is driven to move in the storage rod 1 through the cooperation between the threaded hole and the threaded rod 7.

In this embodiment, the connecting member 12 is sleeved with the storage rod 1 , and the storage rod 1 is sleeved with the telescopic rod 8 . The doctor can connect the probe plate 14 to the storage rod 1 through the connecting member 12 .

In this embodiment, a through hole is provided on one side of the ear 4 so that the doctor can hang it through the ear 4, which is convenient for the doctor to place it.

Working principle: the doctor's base of thumb contacts the anti-slip pattern 2, and the doctor adjusts the position of the probe plate 14 by pressing the auxiliary plate 13 with his fingers. Then, the support ear 4 is rotated to drive the rotating rod 5 to rotate in the storage rod 1, thereby driving the threaded rod 7 to rotate, so that the telescopic rod 8 can move in the storage rod 1, and the cooperation between the slide groove 6 and the slider 9 can prevent the telescopic rod 8 from rotating during the movement. In this process, the distance between the storage rod 1 and the connecting rod 10 is extended, so as to achieve the effect of adjusting the length of the dental mirror.

For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or scope of the present invention. Therefore, the embodiments of the present invention are exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be considered as limiting the claims involved.

In the description of this utility, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing this utility and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting this utility. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

Claims (6)

1. A retractable oral mirror, comprising a storage rod (1), characterized in that: one end of the outer surface of the storage rod (1) is provided with an anti-slip pattern (2), one end of both sides of the storage rod (1) is provided with a slide groove (6), the other end of the storage rod (1) is rotatably mounted with a rotating member (3), a support ear (4) is mounted at the middle position of the other end of the rotating member (3), a rotating rod (5) is mounted at one end of the rotating member (3), and a threaded rod is mounted at one end of the rotating rod (5). (7), a telescopic rod (8) is rotatably mounted on the outer surface of the threaded rod (7), a slider (9) is mounted on the other end of both sides of the telescopic rod (8), a connecting rod (10) is mounted on one end of the telescopic rod (8), a probe mirror (11) is mounted on one end of the connecting rod (10), a connecting piece (12) is mounted on the other end of the outer surface of the storage rod (1), an auxiliary plate (13) is mounted on the top of the connecting piece (12), and a probe plate (14) is mounted on one end of the auxiliary plate (13). 2. A retractable oral mirror according to claim 1, characterized in that a rotation groove is provided at the other end inside the storage rod (1), the size of the rotation groove on the storage rod (1) is adapted to the size of the rotating member (3), and the storage rod (1) is rotationally connected to the rotating member (3) through the rotation groove. 3. A retractable oral mirror according to claim 1, characterized in that: the storage rod (1) and the rotating rod (5) are socketed with each other, the size of the slide groove (6) is adapted to the size of the slider (9), and the telescopic rod (8) is slidably connected to the storage rod (1) through the slider (9) and the slide groove (6). 4. A telescopic oral mirror according to claim 1, characterized in that: a threaded hole is opened in the middle position of the other end of the telescopic rod (8), the size of the threaded hole on the telescopic rod (8) is adapted to the size of the threaded rod (7), and the telescopic rod (8) is rotatably connected to the threaded rod (7) through the threaded hole. 5. A retractable oral mirror according to claim 1, characterized in that: the connecting piece (12) and the storage rod (1) are sleeved together, and the storage rod (1) and the telescopic rod (8) are sleeved together. 6. A retractable oral mirror according to claim 1, characterized in that a through hole is provided on one side of the ear (4).