CN213282812U

CN213282812U - Department of stomatology oral cavity searchlighting device

Info

Publication number: CN213282812U
Application number: CN202021106804.7U
Authority: CN
Inventors: 李永頔
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-28
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an oral cavity searchlighting device for department of stomatology, which comprises a shell, a press switch and an expansion block, wherein the surface of the upper end of the shell is rotatably connected with a roller through a first bearing, the surface of the lower end of the shell is connected with the press switch, the bottom of the shell is movably provided with a power switch, the inside of the shell is fixedly provided with a baffle, the surface of one side of the baffle is respectively and fixedly provided with an anode interface and a cathode interface, a battery is movably arranged between the anode interface and the cathode interface at both ends, the top end inside the shell is fixedly provided with a first connecting block, one end of the shell is fixedly connected with a first connecting rod, the middle part of one end of the first connecting rod is fixedly provided with a camera, the utility model can ensure that the oral cavity of a patient is opened to the maximum extent through the installation of an auxiliary expansion mechanism, in addition, the angle of the searchlighting, greatly saving observation time.

Description

Department of stomatology oral cavity searchlighting device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a department of stomatology oral cavity searchlighting device.

Background

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 glost cell tumor, chronic ethmoid sinusitis, mandibular retraction, four-ring plain tooth, tongue leukoplakia and other diseases, and in addition, the modern stomatological department mainly develops orthodontics, cold light whitening, cosmetic repair, fine manufacturing of various baked porcelain teeth, and partial removable false teeth, rubber support, steel support, titanium alloy steel support teeth and various precision accessories, instant false teeth and complete false teeth. Carry out pulposis, periodontal disease, periapical disease, root canal therapy, glass ion, the prevention and the treatment of compound resin photocuring filling in tooth and children's odontopathy simultaneously, in numerous stomatology development, all need observe patient's oral cavity without exception, do not have doubt, carry out good illumination to the oral cavity and can more do benefit to medical personnel and observe the oral cavity, current mouth mirror searchlight device has the following problem nevertheless:

1. most of the existing oral cavity searchlighting devices are direct light sources, so that the adjustment of the angle of the light source is required to be continuously carried out when a doctor observes the interior of an oral cavity from different angles, and the device is very inconvenient and wastes time.

2. In addition, the existing oral cavity searchlighting device also needs to be matched with an auxiliary tool to open the oral cavity of a patient as much as possible so as to facilitate observation during the examination of the oral cavity of the patient, so that the difficulty and the matching of illumination are greatly increased, and therefore, the oral cavity searchlighting device for the department of stomatology is urgently needed to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of stomatology oral cavity searchlighting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dental oral cavity searchlighting device comprises a shell, a press switch and an expansion block, wherein the surface of the upper end of the shell is rotatably connected with a roller through a first bearing, the surface of the lower end of the shell is connected with the press switch, the bottom of the shell is movably provided with a power switch, a partition plate is fixedly arranged in the shell, the surface of one side of the partition plate is respectively fixedly provided with an anode interface and a cathode interface, batteries are respectively and movably arranged between the anode interface and the cathode interface at two ends of the partition plate, the top end in the shell is fixedly provided with a first connecting block, one end of the shell is fixedly connected with a first connecting rod, the middle part of one end of the first connecting rod is fixedly provided with a camera, the periphery of the camera is uniformly and fixedly provided with LED illuminating lamp tubes, the LED illuminating lamp tubes are totally provided with four, and the surfaces on two, two first bracing piece, two has been cup jointed all movably in the surface of second bracing piece first bracing piece's the all fixed mounting in one end of first bracing piece has the expansion piece, every the all fixed mounting in inside of first bracing piece has pressure spring, and every pressure spring all runs through in the inside and the second connecting block fixed connection of second bracing piece, every the all fixedly connected with second connecting rod in bottom of second connecting block, every the second connecting rod all has the folding rod through second bearing swing joint, just the one end difference fixedly connected with first connecting block of folding rod and push switch.

As a further aspect of the present invention: the fixed surface of casing upper end installs the display screen, just the display screen is located the left side of running roller, the fixed surface of display screen installs signal receiver.

As a further aspect of the present invention: and a USB interface is fixedly arranged on the surface of one side of the shell.

As a further aspect of the present invention: one end of the press switch is movably connected with the shell through a hinge, and the press switch penetrates through the inside of the shell.

As a further aspect of the present invention: and the surface inside the power switch is respectively and fixedly provided with a positive electrode interface and a negative electrode interface.

As a further aspect of the present invention: and a soft rubber sterile protection pad is fixedly arranged on the surface of the outer side of the expansion block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through installing camera and display screen, signal receiver on the display screen just can receive the picture information of camera transmission so that doctor's more careful observation like this to evenly distributed all around of camera has the LED illumination fluorescent tube can make the inside brighter in oral cavity, and the picture that the camera was shot is also clearer, has solved traditional problem that hinders doctor's observation sight.

2. In addition, the utility model discloses still through installing the expansion piece, can expand the regulation of angle according to doctor's requirement to the aseptic protection pad of flexible glue is installed in the outside of expansion piece, can protect patient's oral cavity not broken by wearing and tearing, also makes the patient more comfortable.

Drawings

Fig. 1 is a schematic perspective view of an entire oral cavity searchlighting device in the department of stomatology.

Fig. 2 is a schematic sectional view of an entire dental searchlighting device in the department of stomatology.

Fig. 3 is an enlarged schematic structural view of a lighting mechanism in an oral cavity searchlighting device in the department of stomatology.

Fig. 4 is an enlarged cross-sectional structural view of a first support rod of an oral cavity searchlighting device in the department of stomatology.

In the figure: casing 1, press switch 2, display screen 3, head rod 4, first bracing piece 5, second bracing piece 6, flexible glue aseptic pad 7, expansion piece 8, running roller 9, switch 10, signal receiver 11, first bearing 12, battery 13, folding rod 14, second bearing 15, second connecting rod 16, hinge 17, anodal interface 18, negative pole interface 19, first connecting block 20, camera 21, LED illumination fluorescent tube 22, pressure spring 23, second connecting block 24, USB interface 25

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an oral cavity probing device for department of stomatology comprises a housing 1, a press switch 2 and an expansion block 8, wherein a roller 9 is rotatably connected to the surface of the upper end of the housing 1 through a first bearing 12, the roller 9 can adjust the shooting angle of a camera 21 through electrical signal connection, the press switch 2 is connected to the surface of the lower end of the housing 1, the press switch 2 can control the expansion size of the expansion block 8, a power switch 10 is movably installed at the bottom of the housing 1, a partition board is fixedly installed inside the housing 1, a positive interface 18 and a negative interface 19 are respectively and fixedly installed on the surface of one side of the partition board, a battery 13 is movably installed between the positive interface 18 and the negative interface 19 at both ends, the battery 13 can provide electric energy for an LED lighting tube 22 and the camera 21, a first connection block 20 is fixedly, one end of the shell 1 is fixedly connected with a first connecting rod 4, a camera 21 is fixedly installed in the middle of one end of the first connecting rod 4, the camera 21 can shoot pictures inside the oral cavity of a patient so as to be more clearly observed by a doctor, LED illuminating lamp tubes 22 are uniformly and fixedly installed around the camera 21, the LED illuminating lamp tubes 22 can illuminate the oral cavity of the patient so as to be more clearly observed, four LED illuminating lamp tubes 22 are arranged, the surfaces of two sides of the first connecting rod 4 are fixedly connected with second supporting rods 6, the surfaces of the two second supporting rods 6 are movably sleeved with first supporting rods 5, one ends of the two first supporting rods 5 are fixedly provided with expansion blocks 8, a pressure spring 23 is fixedly installed inside each first supporting rod 5, the pressure spring 23 can exert a pulling action force on the first supporting rod 5 under the stress, and each pressure spring 23 is fixedly connected with a second connecting block 24 and penetrates through the inside of the second supporting rod 6, the bottom of each second connecting block 24 is fixedly connected with a second connecting rod 16, each second connecting rod 16 is movably connected with a folding rod 14 through a second bearing 15, and one end of each folding rod 14 is fixedly connected with a first connecting block 20 and a press switch 2 respectively.

Referring to fig. 1, a display screen 3 is fixedly mounted on the surface of the upper end of the housing 1, the display screen 3 can receive the pictures shot by the camera 21 through the signal receiver 11 for observation, the display screen 3 is located on the left side of the roller 9, and the signal receiver 11 is fixedly mounted on the surface of the display screen 3.

Referring to fig. 1, a USB interface 25 is fixedly disposed on a surface of one side of the housing 1, and the USB interface 25 can charge the battery.

Referring to fig. 2, one end of the push switch 2 is movably connected to the housing 1 through a hinge 17, and the push switch 2 penetrates through the housing 1.

Referring to fig. 2, the surface of the power switch 10 is fixedly provided with a positive electrode interface 18 and a negative electrode interface 19.

Referring to fig. 1, a soft rubber sterile pad 7 is fixedly mounted on the outer surface of the expansion block 8, and the soft rubber sterile pad 7 is softer and can protect the inner wall of the oral cavity of the patient from being damaged.

The utility model discloses a theory of operation is: when the utility model is used, firstly, a doctor should hold the shell 1 by hand, after the power is switched on through the power switch 10, the camera 21 and the LED lighting lamp tube 22 can normally operate, the signal receiver 11 on the surface of the display screen 3 can receive the picture shot by the camera 21 and display the picture, so that the doctor can observe the delicate and clear picture inside the oral cavity of a patient more conveniently, when the doctor extends the camera 21 into the oral cavity of the patient, the folding rod 14 connected to the camera can be driven to move by pressing the press switch 2, the second connecting rod 16 connected to the folding rod 14 is driven to move, the pressure spring 23 connected to the second connecting rod 16 is stressed to contract inwards, then the inward contraction of the first supporting rod 5 is driven to adjust the expansion angle of the expansion block 8, at the moment, the adjusted soft rubber sterile protection pad 7 can expand the oral cavity of the patient to be observed by the doctor, after the observation is finished, the power supply is turned off through the operation, and the cleaning, the disinfection and the placement are carried out.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An oral cavity searchlighting device for department of stomatology comprises a shell (1), a press switch (2) and an expansion block (8), and is characterized in that: the surface of the upper end of the shell (1) is rotatably connected with a roller (9) through a first bearing (12), the surface of the lower end of the shell (1) is connected with a press switch (2), the bottom of the shell (1) is movably mounted with a power switch (10), the inside of the shell (1) is fixedly mounted with a partition plate, the surface of one side of the partition plate is respectively fixedly mounted with an anode interface (18) and a cathode interface (19), two ends of the partition plate are movably mounted with a battery (13) between the anode interface (18) and the cathode interface (19), the top inside of the shell (1) is fixedly mounted with a first connecting block (20), one end of the shell (1) is fixedly connected with a first connecting rod (4), the middle of one end of the first connecting rod (4) is fixedly mounted with a camera (21), and the periphery of the camera (21) is uniformly and fixedly mounted with LED illuminating lamp tubes, the number of the LED lighting lamp tubes (22) is four, the surfaces of two sides of the first connecting rod (4) are fixedly connected with second supporting rods (6), the surfaces of two second supporting rods (6) are movably sleeved with first supporting rods (5), one ends of two first supporting rods (5) are fixedly provided with expansion blocks (8), a pressure spring (23) is fixedly arranged in each first supporting rod (5), each pressure spring (23) penetrates through the inside of the second support rod (6) and is fixedly connected with a second connecting block (24), the bottom of each second connecting block (24) is fixedly connected with a second connecting rod (16), each second connecting rod (16) is movably connected with a folding rod (14) through a second bearing (15), and one end of the folding rod (14) is fixedly connected with a first connecting block (20) and a press switch (2) respectively.

2. The dental oral cavity searchlighting device of claim 1, wherein: the surface fixed mounting of casing (1) upper end has display screen (3), just display screen (3) are located the left side of running roller (9), the surface fixed mounting of display screen (3) has signal receiver (11).

3. The dental oral cavity searchlighting device of claim 1, wherein: and a USB interface (25) is fixedly arranged on the surface of one side of the shell (1).

4. The dental oral cavity searchlighting device of claim 1, wherein: one end of the press switch (2) is movably connected with the shell (1) through a hinge (17), and the press switch (2) penetrates through the shell (1).

5. The dental oral cavity searchlighting device of claim 1, wherein: and the surface inside the power switch (10) is fixedly provided with a positive electrode interface (18) and a negative electrode interface (19) respectively.

6. The dental oral cavity searchlighting device of claim 1, wherein: and a soft rubber sterile protection pad (7) is fixedly arranged on the surface of the outer side of the expansion block (8).