CN213248916U

CN213248916U - Department of stomatology oral cavity searchlighting device

Info

Publication number: CN213248916U
Application number: CN202021310196.1U
Authority: CN
Inventors: 管琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-25
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a dental searchlighting device, which comprises a shell, wherein the surface of the shell is provided with a through groove, and the surface of the through groove is provided with a sliding mechanism which comprises a first spring fixedly connected with the surface of the through groove, the other end of the first spring is fixedly connected with a movable rod, the bottom of the movable rod is provided with a plurality of limiting grooves, the surface of the limit groove is movably connected with a limit rod, the bottom of the surface of the through groove is provided with a rectangular groove, and the surface of the rectangular groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a limiting rod, and the rectangular groove forms an elastic telescopic structure through a second spring and the limiting rod, a transverse block is welded on the surface of the rectangular groove, and the surface of the transverse block is rotatably connected with the limiting rod through the rotating shaft, so that the purposes of adjusting the searchlight of the searchlight device and avoiding the safety problem of the oral examination operation of the patient at present are achieved.

Description

Department of stomatology oral cavity searchlighting device

Technical Field

The utility model relates to an oral medicine technical field, concretely relates to department of stomatology oral cavity searchlighting device.

Background

The department of stomatology is one of the medical discipline categories, and the main diseases of the department of stomatology include: stomatoglossal part skin sample, epiderm submaxillary space infection, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw bone amelogenesis cytoma, chronic ethmoid sinusitis, mandibular retropulsion, tetracycline teeth disease, tongue leukoplakia, etc.

In the prior art, most searchlighting devices used in stomatology department are single in structure, the searchlighting devices need to enter the oral cavity of a patient, the searchlighting devices cannot adjust searchlights of the searchlighting devices at present, the searchlighting devices can cause burning sensation inside the oral cavity of the patient if entering the oral cavity of the patient for a long time, the patient feels uncomfortable and generates certain potential safety hazards, when the patient is treated for the oral cavity for a long time, the oral cavity of the patient is opened for a long time, the temporomandibular joint of the patient is fatigued, the patient possibly feels tired in the oral cavity or feels uncomfortable, the medical staff are accidentally injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a department of stomatology oral cavity searchlight device to reach the purpose of adjusting the searchlight of searchlight device at present and avoiding the safety problem to patient's oral cavity inspection operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a shell, wherein the surface of the shell is provided with a through groove, the surface of the through groove is provided with a sliding mechanism, the sliding mechanism comprises a first spring fixedly connected with the surface of the through groove, the other end of the first spring is fixedly connected with a movable rod, the bottom of the movable rod is provided with a plurality of limiting grooves, the surfaces of the limiting grooves are movably connected with a limiting rod, the bottom of the surface of the through groove is provided with a rectangular groove, the surface of the rectangular groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a limiting rod, the rectangular groove forms an elastic telescopic structure through the second spring and the limiting rod, the surface of the rectangular groove is welded with a transverse block, the surface of the transverse block is rotatably connected with the limiting rod through a rotating shaft, the surface of the rectangular groove is provided with a vertical groove, the surface of the vertical groove is welded with a baffle, and the, the top end of the surface of the shell is provided with a movable hole, the surface of the movable hole is movably connected with a hand push rod, the surface of the movable rod is provided with a searchlight, and the surface of the shell is provided with an auxiliary mechanism.

As a further description of the above technical solution:

the through groove is movably connected with the movable rod, and the through groove and the movable rod form an elastic telescopic structure through a first spring.

As a further description of the above technical solution:

the limiting groove and the through groove form a clamping structure through the limiting rod, and the hand push rod and the movable hole are located on the same vertical line.

As a further description of the above technical solution:

the vertical groove and the movable block are movably connected, and a clamping structure is formed between one side of the movable block and one side of the baffle.

As a further description of the above technical solution:

the utility model discloses a drive mechanism, including the rotation hole of seting up on the surface of shell, the surface swing joint who just rotates the hole has the rotation threaded rod, the surface of rotation threaded rod is opened has a plurality of and is prevented moving the hole, the surface threaded connection who rotates the threaded rod has a plurality of driven threaded rod, and the opposite side welding of driven threaded rod helps the board, the surface of helping the board passes through the axis of rotation and rotates the connection shell, the skin weld of shell has the riser, and the surface swing joint of riser has horizontal fixture block, one side fixedly connected with arm-tie of horizontal fixture block, the surface of horizontal fixture block is connected with reset spring.

As a further description of the above technical solution:

the transverse clamping block is movably connected with the anti-moving hole, and the transverse clamping block and the anti-moving hole form a limiting anti-moving structure through the reset spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under slide mechanism's effect, drive the movable rod through the handspike, send into the searchlight in the patient's mouth, the spacing groove of seting up through the movable rod surface can carry out the degree of depth with the gag lever post to the movable rod and adjust, under the effect of a spring, makes spacing groove and gag lever post block, prevents the activity of movable rod, effectually adjusts the searchlight to the firing of patient is felt to having improved the searchlight, has reduced the uncomfortable sense of searchlight device to the patient.

2. The utility model discloses in, under complementary unit's effect, through rotating the block rotation between threaded rod and the driven threaded rod, drive the board of helping opening and assist the patient and open the oral cavity, to preventing moving the hole effect through horizontal fixture block, make the clamping of rotating threaded rod, thereby prevent the board activity of helping opening and accidentally injure the patient.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a side view of the rotary threaded rod and the driven threaded rod.

Illustration of the drawings:

1. a housing; 2. a through groove; 3. a sliding mechanism; 301. a first spring; 302. a movable rod; 303. a limiting groove; 304. a limiting rod; 305. a rectangular groove; 306. a second spring; 307. a transverse block; 308. a vertical slot; 309. a baffle plate; 310. a movable block; 311. a movable hole; 312. a handspike; 313. a searchlight; 4. an auxiliary mechanism; 401. rotating the hole; 402. rotating the threaded rod; 403. a moving prevention hole; 404. a driven threaded rod; 405. a power-on board; 406. a vertical plate; 407. a horizontal clamping block; 408. pulling a plate; 409. a return spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an oral cavity searchlighting device for department of stomatology comprises a housing 1, a through groove 2 is formed on the surface of the housing 1, a sliding mechanism 3 is mounted on the surface of the through groove 2, the sliding mechanism 3 comprises a first spring 301 fixedly connected with the surface of the through groove 2, the other end of the first spring 301 is fixedly connected with a movable rod 302, the bottom of the movable rod 302 is provided with a plurality of limiting grooves 303, the surface of the limiting groove 303 is movably connected with a limiting rod 304, the surface of the through groove 2 is provided with a rectangular groove 305, the surface of the rectangular groove 305 is fixedly connected with a second spring 306, the other end of the second spring 306 is fixedly connected with a limiting rod 304, the limiting rod 304 is movably connected with the limiting groove 303, the rectangular groove 305 forms an elastic telescopic structure with the limiting rod 304 through the second spring 306, a transverse block 307 is welded on the surface of the rectangular groove 305, and the surface of the transverse block 307, perpendicular groove 308 has been seted up on the surface of rectangular channel 305, and the skin weld who erects groove 308 has baffle 309, the surperficial swing joint of baffle 309 has movable block 310, activity hole 311 has been seted up on the top on shell 1 surface, and the surface activity of activity hole 311 has linked handspike 312, the surface mounting of movable rod 302 has searchlight 313, the surface mounting of shell 1 has complementary unit 4, gag lever post 304 through rectangular channel 305 surface mounting carries out the block to spacing groove 303, it is spacing to make movable rod 302 carry out, can make gag lever post 304 move about through the elastic stretching structure between rectangular channel 305 and the gag lever post 304.

Furthermore, it is swing joint to lead to between groove 2 and the movable rod 302, and lead to and constitute the elasticity extending structure between groove 2 through a spring 301 and the movable rod 302, under the effect of a spring, the elasticity extending structure can make the movable rod 302 carry out cushioning effect, effectual protection searchlight 313.

Furthermore, the limit groove 303 forms a clamping structure between the limit rod 304 and the through groove 2, the hand push rod 312 and the movable hole 311 are positioned on the same vertical line, the hand push rod 312 moves in the movable hole 311 through the movable rod 302, the movable rod 302 can be operated on the surface of the shell 1, and the searchlight 313 enters the oral cavity of the patient.

Further, erect for swing joint between groove 308 and the movable block 310, and constitute the block structure between one side of movable block 310 and one side of baffle 309, movable block 310 runs through the activity on the surface of shell 1, can carry out front and back spacing to movable block 310 through baffle 309, when using gag lever post 304, through adjusting about going on movable block 310, make movable block 310 support gag lever post 304, prevent to move about between gag lever post 304 and the spacing groove 303, thereby protect movable rod 302.

Further, the auxiliary mechanism 4 comprises a rotating hole 401 formed on the surface of the housing 1, the surface of the rotating hole 401 is movably connected with a rotating threaded rod 402, the surface of the rotating threaded rod 402 is provided with a plurality of anti-moving holes 403, the surface of the rotating threaded rod 402 is connected with a plurality of driven threaded rods 404 in a threaded manner, the other side of each driven threaded rod 404 is welded with an opening assisting plate 405, the surface of the opening assisting plate 405 is rotatably connected with the housing 1 through a rotating shaft, the surface of the housing 1 is welded with a vertical plate 406, the surface of the vertical plate 406 is movably connected with a horizontal clamping block 407, one side of the horizontal clamping block 407 is fixedly connected with a pulling plate 408, the surface of the horizontal clamping block 407 is connected with a return spring 409, the number of the driven threaded rods 404 is two, when the rotating threaded rod 402 is used, the horizontal clamping block 407 extends backwards through the pulling plate 408, the rotating threaded rod 402 drives the driven threaded rod 404, when the patient's mouth is opened to a certain extent, the traverse block 407 is returned by the return spring 409, and the traverse block 407 is engaged with the movement prevention hole 403.

Furthermore, the horizontal clamping block 407 is movably connected with the anti-motion hole 403, the horizontal clamping block 407 forms an elastic telescopic structure through the return spring 409 and the vertical plate 406, and the horizontal clamping block 407 is clamped with the anti-motion hole 403 through the vertical plate 406 under the action of the return spring 409, so that the oral cavity of the patient is effectively protected.

The working principle is as follows: when in use, the hand push rod 312 drives the movable rod 302 to move through the movable hole 311 formed on the shell 1, so that the searchlight 313 enters the oral cavity of a patient, the through groove 2 has a buffering effect under the action of the first spring 301, when the movable rod 302 is contracted, the limiting rod 304 connected with the surface of the rectangular groove 305 through the rotating shaft is abutted against the movable rod 302 under the action of the movable block 310 movably connected with the vertical groove 308 to prevent the movable rod 302 from moving backwards, the movable rod 302 can rotate the threaded rod 402, after the patient is observed, the movable block 310 moves leftwards and rightwards to enable the limiting rod 304 to move, so that the movable rod 302 moves backwards, when the patient is observed in the oral cavity, the opening assisting plate 405 assists the patient to open the oral cavity by rotating the threaded rod 402 and the driven threaded rod 404, when the oral cavity is opened to a certain degree, the anti-moving hole 403 formed on the surface of the rotating threaded rod 402 is clamped with the transverse clamping block 407, the opening assisting plate 405 is fixed, discomfort of a patient is effectively reduced, after observation is finished, the pulling plate 408 is pulled, the transverse clamping block 407 is separated from the movement preventing hole 403, the rotating threaded rod 402 is further rotated, the opening assisting plate 405 is rotated, and the opening assisting plate 405 is separated from the oral cavity of the patient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a department of stomatology oral cavity searchlighting device, includes shell (1), its characterized in that, logical groove (2) has been seted up on the surface of shell (1), and the surface mounting who leads to groove (2) has slide mechanism (3), slide mechanism (3) including with lead to spring (301) that groove (2) fixed surface is connected, and the other end fixedly connected with movable rod (302) of spring (301), a plurality of spacing groove (303) have been seted up to the bottom of movable rod (302), and the surface swing joint of spacing groove (303) has gag lever post (304), rectangular channel (305) have been seted up to the bottom of the surface that leads to groove (2), and the fixed surface of rectangular channel (305) is connected with No. two spring (306), the other end fixedly connected with gag lever post (304) of No. two spring (306), and rectangular channel (305) constitute elastic expansion structure through between No. two spring (306) and gag lever post (304), the surface welding of rectangular channel (305) has horizontal piece (307), and the surface of horizontal piece (307) passes through the axis of rotation and rotates and connect gag lever post (304), perpendicular groove (308) have been seted up on the surface of rectangular channel (305), and the skin weld of erecting groove (308) has baffle (309), the surperficial swing joint of baffle (309) has movable block (310), activity hole (311) have been seted up on the top on shell (1) surface, and the surface activity chain of activity hole (311) has handspike (312), the surface mounting of movable rod (302) has searchlight (313), the surface mounting of shell (1) has complementary unit (4).

2. The dental oral cavity searchlighting device of claim 1, wherein the through groove (2) is movably connected with the movable rod (302), and the through groove (2) and the movable rod (302) form an elastic telescopic structure through a first spring (301).

3. The oral cavity searchlighting device of claim 1, wherein the limit groove (303) and the limit rod (304) form a clamping structure, and the hand push rod (312) and the movable hole (311) are positioned on the same vertical line.

4. The dental oral cavity searchlighting device of claim 1, wherein the vertical groove (308) is movably connected with the movable block (310), and a clamping structure is formed between one side of the movable block (310) and one side of the baffle (309).

5. The dental oral cavity searchlighting device of claim 1, wherein the auxiliary mechanism (4) comprises a rotary hole (401) formed on the surface of the housing (1), the surface of the rotating hole (401) is movably connected with a rotating threaded rod (402), the surface of the rotating threaded rod (402) is provided with a plurality of anti-moving holes (403), the surface of the rotary threaded rod (402) is in threaded connection with a plurality of driven threaded rods (404), an opening assisting plate (405) is welded on the other side of the driven threaded rod (404), the surface of the opening assisting plate (405) is rotatably connected with the shell (1) through a rotating shaft, a vertical plate (406) is welded on the surface of the shell (1), and the surface of the vertical plate (406) is movably connected with a horizontal clamping block (407), one side of the horizontal clamping block (407) is fixedly connected with a pulling plate (408), and the surface of the horizontal clamping block (407) is connected with a return spring (409).

6. The dental oral cavity searchlighting device of claim 5, wherein the horizontal clamping block (407) is movably connected with the anti-motion hole (403), and the horizontal clamping block (407) and the anti-motion hole (403) form an elastic telescopic structure through a return spring (409).