CN214119735U

CN214119735U - A lighting device for dental treatment

Info

Publication number: CN214119735U
Application number: CN202120304305.7U
Authority: CN
Inventors: 刘鲁慧; 杜艾盈; 宋生璋; 华建丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-03
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a lighting device for dental therapy belongs to the dental therapy field, including base and pole setting, the pole setting is fixed the top surface intermediate position of base, the top of pole setting is provided with branch, the free end of branch is rotated and is connected with the horizontal pole, the free end bottom surface of horizontal pole is fixed with the jib, the surface of jib is rotated the cover and is equipped with the nut, the bottom mounting of jib has the slide ball, the surface cover of slide ball is equipped with the ball seat, the inner wall of ball seat with the surface sliding connection of slide ball, the inside wall of nut with the lateral wall threaded connection of ball seat, the bottom surface of ball seat is fixed with the lamp shade, the bottom surface equipartition of lamp shade has a plurality of lamp pearls. The utility model discloses in, the lamp shade can slide on the smooth ball surface through the ball seat for the direction of illumination and the angle of lamp pearl can be adjusted wantonly, make things convenient for dentist to use more.

Description

A lighting device for dental treatment

Technical Field

The utility model belongs to the technical field of the dental treatment, especially, relate to an illumination device for dental treatment.

Background

Dentistry is a specialized consulting room specially designed for subdivision of oral teeth, and doctors often need to observe the tooth condition inside the oral cavity of patients through light source irradiation when carrying out dental treatment on the patients, and then a treatment scheme is formulated according to the condition of the patient, so that a lighting device for dental treatment is very important, and generally requires no shadow, good light quality, softness, small heat, no ultraviolet and infrared harmful radiation, no light, no stroboflash and the like.

Present traditional dental surgery light is mostly the halogen lamp of pointolite, except that the many mirror shadowless device that needs the structure complicacy, causes bulky, heavy problem, needs two mouthful shell pairs of nurse handheld to drawing to enlarge patient's mouth in dental therapy usually moreover, and lighting device shines and produces great shadow on nurse's arm easily, influences doctor's sight, and then influences dental therapy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the lighting device in the prior art is large in size, heavy and easy to generate shadows, the lighting device for dental treatment is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lighting device for dentistry treatment, includes base and pole setting, the pole setting is fixed the top surface intermediate position of base, the top of pole setting is provided with branch, the free end of branch is rotated and is connected with the horizontal pole, the free end bottom surface of horizontal pole is fixed with the jib, the surface of jib rotates the cover and is equipped with the nut, the bottom mounting of jib has the ball, the surface cover of ball is equipped with the ball seat, the inner wall of ball seat with the surface sliding connection of ball, the inside wall of nut with the lateral wall threaded connection of ball seat, the bottom surface of ball seat is fixed with the lamp shade, the bottom surface equipartition of lamp shade has a plurality of lamp pearls.

As a further description of the above technical solution:

the intermediate position of branch is provided with the threaded rod, the one end of threaded rod is run through branch and end are fixed with first turning handle, the threaded rod with branch rotates the connection, the other end surface of threaded rod symmetry threaded connection respectively has the pull rod, two the free end of pull rod symmetry respectively is fixed with mouthful type cover.

As a further description of the above technical solution:

the top of pole setting is rotated nestedly and is in branch keeps away from the one end of horizontal pole, branch with junction one side of pole setting is fixed with the nut, nut internal thread connection has the double-screw bolt, the one end of double-screw bolt is run through respectively branch with pole setting and end are fixed with the boss, the side of boss with the side of branch is laminated mutually, the boss is kept away from one side of double-screw bolt is fixed with the second turning handle.

As a further description of the above technical solution:

the base is disc-shaped structure, a plurality of movable wheels are symmetrically installed on the bottom surface of the base, and the movable wheels are provided with gravity type brake devices.

As a further description of the above technical solution:

the bottom surface of lamp shade is concave surface shape, the bottom surface spraying of lamp shade has mirror surface reflecting material, the lamp pearl adopts the OLED light source.

As a further description of the above technical solution:

two the pull rod with the inner wall screw thread opposite direction of threaded rod threaded connection department, two the mouth type cover all adopts medical grade silica gel material.

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, lamp shade through the setting, ball seat and smooth ball etc, rotate second turning handle and unscrew double-screw bolt threaded connection's nut, make the extrusion force of boss and branch reduce, the branch that deflects drives the height that horizontal pole and lamp shade and accords with patient's position, the horizontal pole that deflects removes patient mouth top with the lamp shade, it removes suitable position at the surface of smooth ball through the ball seat to rotate the lamp shade, rotate nut and ball seat threaded connection, make the ball seat inseparable with smooth ball surface laminating, frictional force increases, can be with the position locking of lamp shade, make the lamp shade be in near patient mouth top, and the angle of shining and the direction of light also adjust conveniently, be difficult to sheltered from the production shadow more.

2. The utility model discloses in, through pull rod, threaded rod and the mouth type cover that sets up etc, go into patient's mouth with mouth type cover card, it is rotatory to rotate first handle and drive the threaded rod, and the threaded rod drives two pull rods of threaded connection and pulls along the length direction of threaded rod to drive mouth type cover and pull open patient's mouth, play and replace artifical supplementary effect, the effectual staff's amount of labour that has reduced avoids nurse's arm to shelter from light, influence the problem of doctor's sight simultaneously.

Drawings

Fig. 1 is a front view of an illumination device for dental treatment according to the present invention;

fig. 2 is a top view of an illumination device for dental treatment according to the present invention (with the support bar in a horizontal state);

fig. 3 is an enlarged view of a portion a in fig. 1 of an illumination device for dental treatment according to the present invention.

Illustration of the drawings:

1. a base; 2. erecting a rod; 3. a strut; 4. a cross bar; 5. a boom; 6. a nut; 7. a sliding ball; 8. a ball seat; 9. a lamp shade; 10. a lamp bead; 11. a threaded rod; 12. a first stem; 13. a pull rod; 14. a mouth-shaped sleeve; 15. a nut; 16. a stud; 17. a boss; 18. a second stem; 19. a movable wheel.

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.

As shown in fig. 1-3, the lighting device for dental treatment of this embodiment includes a base 1 and a vertical rod 2, the vertical rod 2 is fixed at the middle position of the top surface of the base 1, a supporting rod 3 is arranged at the top end of the vertical rod 2, a cross rod 4 is rotatably connected to the free end of the supporting rod 3, a suspension rod 5 is fixed at the bottom surface of the free end of the cross rod 4, a nut 6 is rotatably sleeved on the outer surface of the suspension rod 5, a sliding ball 7 is fixed at the bottom end of the suspension rod 5, a ball seat 8 is sleeved on the outer surface of the sliding ball 7, the inner wall of the ball seat 8 is slidably connected to the outer surface of the sliding ball 7, the inner wall of the nut 6 is in threaded connection with the outer wall of the ball seat 8, a lampshade 9 is fixed at the bottom surface of the ball seat 8, a plurality of lamp beads 10 are uniformly distributed at the bottom surface of the lampshade 9, the lampshade 9 drives the lamp beads 10 to slide on the surface of the sliding ball 7 through the ball seat 8, and is in threaded connection with the surface of the ball seat 8 through the nut 6, the ball seat 8 extrudes the sliding ball 7 to generate friction force, so that the ball seat 8 can be locked on the surface of the sliding ball 7, thereby adjusting the irradiation angle and direction of the lamp bead 10.

As shown in fig. 1 and 2, a threaded rod 11 is arranged at the middle position of the supporting rod 3, one end of the threaded rod 11 penetrates through the supporting rod 3, and a first rotating handle 12 is fixed at the tail end of the threaded rod 11, the threaded rod 11 is rotatably connected with the supporting rod 3, pull rods 13 are respectively and symmetrically connected to the outer surface of the other end of the threaded rod 11 through threads, mouth-shaped sleeves 14 are respectively and symmetrically fixed at the free ends of the two pull rods 13, the threaded rod 11 is driven to rotate by rotating the first rotating handle 12, the two pull rods 13 which are connected through the threads on the threaded rod 11 move along the length direction of the threaded rod 11, and the mouth-shaped sleeves 14 are driven to pull open the mouth of a patient, so that the effect of replacing manual auxiliary treatment is achieved.

As shown in fig. 1 and 2, the top end of the upright rod 2 is rotatably embedded at one end of the support rod 3 far away from the cross rod 4, a nut 15 is fixed at one side of the joint of the support rod 3 and the upright rod 2, a stud 16 is connected in the nut 15 in an internal thread manner, one end of the stud 16 penetrates through the support rod 3 and the upright rod 2 respectively, and a boss 17 is fixed at the tail end of the stud 16, the side surface of the boss 17 is attached to the side surface of the support rod 3, a second rotating handle 18 is fixed at one side of the boss 17 far away from the stud 16, the nut 15 in threaded connection with the stud 16 is unscrewed by rotating the second rotating handle 18, so that the extrusion force of the boss 17 and the support rod 3 is reduced, the support rod 3 can be deflected, the angle between the support rod 3 and the upright rod 2 can be changed, and the function of adjusting the height of the lampshade 9 is achieved.

As shown in fig. 1 and 2, the base 1 is a disc-shaped structure, a plurality of movable wheels 19 are symmetrically installed on the bottom surface of the base 1, the movable wheels 19 are provided with gravity type brake devices, the movable wheels 19 are convenient to move and use, and the gravity type brake devices are adopted to prevent the lighting device from shifting due to mistaken collision during treatment and influencing dental treatment.

As shown in fig. 1-3, the bottom surface of the lampshade 9 is concave, the bottom surface of the lampshade 9 is coated with a mirror surface reflective material, the reflective material coated in the concave shape has a light-gathering effect, so that the illumination brightness in the oral cavity of a patient is ensured, meanwhile, the light source astigmatism is prevented from entering human eyes to cause glare, and the lamp bead 10 adopts an OLED light source, so that the light source is stable, the heat generation is small, the brightness is high, and no stroboflash exists.

As shown in fig. 1 and 2, the screw thread directions of the inner walls of the screw joints of the two pull rods 13 and the threaded rod 11 are opposite, so that the two mouth-shaped sleeves 14 move on the threaded rod 11 along opposite directions to replace manual counter-pulling, the two mouth-shaped sleeves 14 are made of medical silica gel materials, the safety and the health of the instrument are guaranteed, and the mouths of patients are protected.

The utility model discloses a theory of operation and application method:

when in use, firstly, a patient walks on a dental treatment bed, drags the upright rod 2 to move the lighting device to the side of the treatment bed, rotates the second rotating handle 18 to unscrew the nut 15 in threaded connection with the stud 16, so that the extrusion force of the boss 17 and the supporting rod 3 is reduced, deflects the supporting rod 3 to drive the height of the cross rod 4 and the lampshade 9 to accord with the position of the patient, then screws the stud 16 and the nut 15 through rotating the second rotating handle 18 to increase the extrusion force of the boss 17 and the supporting rod 3, the angle between the supporting rod 3 and the upright rod 2 is fixed, secondly, clamps the mouth-shaped sleeve 14 into the mouth of the patient, rotates the first rotating handle 12 to drive the threaded rod 11 to rotate, the threaded rod 11 drives the two pull rods 13 in threaded connection to oppositely pull along the length direction of the threaded rod 11 and drives the mouth-shaped sleeve 14 to pull the mouth of the patient, then deflects the cross rod 4 to move the lampshade 9 to the upper, rotate lamp shade 9 and remove suitable position through ball seat 8 on the surface of ballly 7, rotate nut 6 and 8 threaded connection of ball seat for ball seat 8 is inseparable with 7 surface laminating of ballly, and frictional force increases, locks the position of lamp shade 9, and the doctor can carry out dental treatment work at last.

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 lighting device for dental therapy, includes base (1) and pole setting (2), its characterized in that, pole setting (2) are fixed the top surface intermediate position of base (1), the top of pole setting (2) is provided with branch (3), the free end of branch (3) is rotated and is connected with horizontal pole (4), the free end bottom surface of horizontal pole (4) is fixed with jib (5), the surface of jib (5) is rotated the cover and is equipped with nut (6), the bottom mounting of jib (5) has smooth ball (7), the surface cover of smooth ball (7) is equipped with ball seat (8), the inner wall of ball seat (8) with the surface sliding connection of smooth ball (7), the inside wall of nut (6) with the lateral wall threaded connection of ball seat (8), the bottom surface of ball seat (8) is fixed with lamp shade (9), and a plurality of lamp beads (10) are uniformly distributed on the bottom surface of the lampshade (9).

2. The lighting device for dental treatment according to claim 1, wherein a threaded rod (11) is arranged at a middle position of the supporting rod (3), one end of the threaded rod (11) penetrates through the supporting rod (3) and a first rotating handle (12) is fixed at the tail end of the threaded rod, the threaded rod (11) is rotatably connected with the supporting rod (3), pull rods (13) are symmetrically and threadedly connected to the outer surface of the other end of the threaded rod (11), and mouth-shaped sleeves (14) are symmetrically fixed to the free ends of the two pull rods (13).

3. The lighting device for dental treatment according to claim 2, wherein the top end of the upright rod (2) is rotatably nested at one end of the support rod (3) far away from the cross rod (4), a nut (15) is fixed at one side of the connection position of the support rod (3) and the upright rod (2), a stud (16) is connected in the nut (15) in a threaded manner, one end of the stud (16) penetrates through the support rod (3) and the upright rod (2) respectively, a boss (17) is fixed at the tail end of the stud, the side surface of the boss (17) is attached to the side surface of the support rod (3), and a second rotating handle (18) is fixed at one side of the boss (17) far away from the stud (16).

4. An illumination device for dental treatment according to claim 3, characterized in that the base (1) is a disc-shaped structure, a plurality of movable wheels (19) are symmetrically mounted on the bottom surface of the base (1), and the movable wheels (19) are provided with gravity brake devices.

5. The lighting device for dental treatment as claimed in claim 4, wherein the bottom surface of the lampshade (9) is concave, the bottom surface of the lampshade (9) is coated with a specular reflecting material, and the lamp beads (10) adopt OLED light sources.

6. The lighting device for dental treatment as claimed in claim 5, wherein the screw thread direction of the inner wall of the threaded connection of the pull rod (13) and the threaded rod (11) is opposite, and the mouth-shaped sleeve (14) is made of medical grade silicone.