CN214017491U

CN214017491U - Illumination device for oral cavity department

Info

Publication number: CN214017491U
Application number: CN202022224046.5U
Authority: CN
Inventors: 周丽静
Original assignee: Shijiazhuang Second Hospital
Current assignee: Shijiazhuang Second Hospital
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-08-24
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an oral cavity department lighting device, including casing and grab handle, be equipped with the rotary drum in the casing, screw thread piece and spliced pole, the casing side is equipped with the drive assembly of drive rotary drum, and the screw thread piece passes through the T-shaped piece and is connected with the one end of spliced pole, and the spliced pole other end is connected with a plurality of rotatable coupling assembling, is equipped with power module, light, lantern and wireless receiving module in the top coupling assembling, is equipped with wireless transmitting module and control button on the grab handle, and the casing upside is equipped with the slider, the slide, the spring with put the dental lamina, put and be equipped with a plurality of tooth grooves on the dental lamina. The detachable connection is realized by the sliding block matched with the sliding groove on the shell, so that the tooth placing plate with the tooth placing groove on the upper side of the sliding block supports the teeth of a patient, the patient can open the oral cavity for observation for a long time, and the detachable connection is convenient to detach, replace and clean; the elastic force of the spring enables the tooth placing plate to elastically support the teeth, so that the comfort of a patient is higher.

Description

Illumination device for oral cavity department

Technical Field

The utility model relates to the field of medical equipment, specifically a lighting device for department of oral cavity.

Background

Oral surgery is an important clinical discipline in the oral medical profession, which studies the most common, most frequent and most frequent oral diseases among people, including dental hard tissue diseases, dental pulp diseases, periapical diseases, periodontal diseases and oral mucosal diseases. Traditional doctor is using medical flashlight to observe patient's oral cavity, and the patient opens the oral cavity for a long time and can make mouth muscle ache during the observation, can't open for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an illumination device for department of oral cavity 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:

an oral cavity illumination device comprises a shell and a grab handle arranged on the lower side of the shell, wherein a rotary drum is rotatably connected in the shell, a drive assembly for driving the rotary drum is arranged at the side end of the shell, the rotary drum is in threaded connection with a threaded block, the threaded block is connected with one end of a connecting column through a T-shaped block, the other end of the connecting column is connected with a plurality of rotatable connecting assemblies, the connecting assemblies are mutually and fixedly connected, a power module is arranged in the connecting assembly at the topmost end, a lighting lamp is arranged at the side end of the power module, a plurality of small lamps are circumferentially arranged on the power module, a wireless receiving module is arranged at the side end of the power module, a wireless transmitting module and a button for controlling the wireless transmitting module to work are arranged on the grab handle, a, the sliding plate is connected with the tooth placing plate through a plurality of springs, and a plurality of tooth placing grooves are formed in the tooth placing plate.

As a further aspect of the present invention: the driving assembly comprises a rotary column and a rotary block, the rotary column is fixedly connected with the rotary drum, the rotary column is rotatably connected with the shell, and the rotary column is fixedly connected with the rotary block.

As a further aspect of the present invention: the thread block is fixedly connected with the T-shaped block, the T-shaped block is fixedly connected with the connecting column, and a rotary groove for rotating the T-shaped block is formed in the connecting column.

As a further aspect of the present invention: coupling assembling includes hemisphere piece, first ball and long post, hemisphere piece and spliced pole fixed connection, hemisphere piece and first ball joint, first ball and long post fixed connection.

As a further aspect of the present invention: the rotary drum is connected with the shell through a plurality of second balls, the second balls are connected with the rotary drum in a sliding mode, an annular groove for the second balls to slide is formed in the rotary drum, the second balls are connected with the shell in a rolling mode, and a rolling groove for the second balls to roll is formed in the shell.

As a further aspect of the present invention: the lower side of the connecting column is detachably connected with a tongue depressor through a threaded rod.

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

the detachable connection is realized by the sliding block matched with the sliding groove on the shell, so that the tooth placing plate with the tooth placing groove on the upper side of the sliding block supports the teeth of a patient, the patient can open the oral cavity for observation for a long time, and the detachable connection is convenient to detach, replace and clean; the teeth of the tooth placing plate are elastically supported through the elastic force of the spring, so that the comfort of a patient is higher; the length of the connecting column is adjusted by rotating the rotating block, so that the lengths of the illuminating lamp and the small lamp on the topmost long column are adjusted, the three long columns are rotated to enable the first ball fixedly connected with the three long columns to roll on the hemispherical block, and the angle of the illuminating lamp on the topmost long column is adjusted so as to meet the requirements of different patients; the tongue of the patient is pressed through the tongue depressor, and the tongue depressor is detached from the connecting column by rotating the threaded rod to be cleaned when the tongue depressor is not required to be used or is required to be cleaned.

Drawings

Fig. 1 is a schematic structural view of an oral cavity illumination device.

Fig. 2 is a partially enlarged structural view of a portion a in fig. 1 of an oral cavity illuminating device.

Fig. 3 is a partially enlarged structural view of a portion B in fig. 1 of an oral cavity illuminating device.

Fig. 4 is a partially enlarged structural view of a portion C in fig. 1 of an oral cavity illuminating device.

Fig. 5 is a three-dimensional schematic view of a connecting assembly of an oral cavity illumination device.

In the figure: 1-shell, 2-grab handle, 3-rotary drum, 4-rotary column, 5-rotary block, 6-screw block, 7-T-shaped block, 8-rotary groove, 9-connecting column, 10-hemispherical block, 11-first ball, 12-long column, 13-power module, 14-lighting lamp, 15-small lamp, 16-wireless receiving module, 17-wireless transmitting module, 18-button, 19-tongue depressor, 20-threaded rod, 21-sliding plate, 22-spring, 23-tooth placing plate, 24-tooth placing groove, 25-sliding block, 26-sliding groove, 27-second ball, 28-ring groove and 29-rolling groove.

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.

Example 1

Referring to fig. 1-5, in the embodiment of the present invention, an illumination device for oral cavity department, includes a housing 1 and a handle 2 disposed at the lower side of the housing 1, a rotary drum 3 is rotatably connected in the housing 1, a driving component for driving the rotary drum 3 is disposed at the side end of the housing 1, the rotary drum 3 is in threaded connection with a thread block 6, the thread block 6 is connected with one end of a connection column 9 through a T-shaped block 7, the other end of the connection column 9 is connected with three rotatable connection components, the connection components are fixedly connected with each other, a power module 13 is disposed in the topmost connection component, a lighting lamp 14 is disposed at the side end of the power module 13, a plurality of small lamps 15 are circumferentially disposed on the power module 13, a wireless receiving module 16 is disposed at the side end of the power module 13, a wireless transmitting module 17 and a button 18 for controlling the operation of the wireless transmitting module 17 are disposed on the handle 2, a signal is sent out by pressing the button 18, the wireless receiving module 16 at the side end of the power module 13 receives the signal to control the lighting lamp 14 and the small lamps 15 to start up for lighting, 1 upside sliding connection of casing has slider 25, be equipped with on casing 1 and supply the gliding spout 26 of slider 25, slider 25 upper end fixedly connected with slide 21, slide 21 is connected with tooth plate 23 through a plurality of springs 22, it is equipped with a plurality of tooth sockets 24 to put on tooth plate 23, the tooth of the upside of patient's oral area is placed and is supported in putting tooth socket 24 on tooth plate 23, the elastic force effect through spring 22 makes that to put tooth plate 23 carry out elastic support to the tooth, messenger's patient comfort level is higher.

The driving assembly comprises a rotary column 4 and a rotary block 5, the rotary column 4 is fixedly connected with the rotary drum 3, the rotary column 4 is rotatably connected with the shell 1, the rotary column 4 is fixedly connected with the rotary block 5, the rotary block 5 is rotated to enable the rotary column 4 to rotate, and the rotary column 4 rotates to enable the rotary drum 3 fixedly connected with the rotary column to rotate;

further, a thread is arranged in the rotary drum 3, and a thread is arranged on the outer side of the thread block 3;

further, the thread block 6 is fixedly connected with the T-shaped block 7, the T-shaped block 7 is fixedly connected with the connecting column 9, a rotary groove 8 for the T-shaped block 7 to rotate is formed in the connecting column 9, the T-shaped block 7 rotates due to the rotation of the thread block 6, the T-shaped block 7 rotates in the rotary groove 8 in the connecting column 9, and the connecting column 9 rotates in the rotary drum 3 due to the movement of the thread block 6;

the connecting assembly comprises a hemispherical block 10, first balls 11 and long columns 12, the hemispherical block 10 is fixedly connected with the connecting column 9, the hemispherical block 10 is clamped with the first balls 11, the first balls 11 are fixedly connected with the long columns 12, and the three long columns 12 are rotated to enable the first balls 11 fixedly connected with the long columns to roll on the hemispherical block 10, so that the angle of an illuminating lamp 14 on the long column 12 at the topmost end is adjusted;

further, a plurality of second balls 27 are arranged at the connection position of the rotary drum 3 and the shell 1, the second balls 27 are slidably connected with the rotary drum 3, an annular groove 28 for the second balls 27 to slide is formed in the rotary drum 3, the second balls 27 are rotatably connected with the shell 1, a rolling groove 29 for the second balls 27 to roll is formed in the shell 1, when the rotary drum 3 rotates, the second balls 27 between the rotary drum 3 and the shell roll in the rolling groove 29 on the shell 1, the second balls 27 slide in the annular groove 28 on the rotary drum 3, the rotary drum 3 rotates to enable the thread block 6 in threaded connection with the rotary drum 3 to move in the rotary drum 3, the rotary drum 3 can rotate in the shell 1 conveniently due to the arrangement of the second balls 27, the position of the rotary drum 3 is limited by the second balls 27, and the rotary drum 3 is prevented from moving in the shell 1.

The working principle of the embodiment is as follows:

when the rotary lamp is used, the rotary block 5 is rotated according to the actual needs of different patients, so that the rotary column 4 rotates, so that the rotary drum 3 fixedly connected with the rotary column 3 rotates, when the rotary drum 3 rotates, the second ball 27 between the shells can roll in the rolling groove 29 on the shell 1, the second ball 27 slides in the annular groove 28 on the rotary drum 3, the rotary drum 3 rotates, so that the thread block 6 in threaded connection with the rotary drum 3 moves in the rotary drum 3, the thread block 6 moves, so that the T-shaped block 7 fixedly connected with the rotary drum moves, and the connecting column 9 moves through the connection effect of the rotary groove 8 on the connecting column 9, so that the position of the illuminating lamp 14 on the connecting assembly is adjusted;

rotating the three long columns 12 to enable the first ball 11 fixedly connected with the three long columns to roll on the hemispherical block 10, so that the angle of the illuminating lamp 14 on the topmost long column 12 is adjusted;

after the adjustment is finished, a user holds the grab handle 2, presses the button 18 to send a signal through the wireless generating module 17, and the wireless receiving module 16 at the side end of the power supply module 13 receives the signal to control the lighting lamp 14 and the small lamp 15 to start for lighting;

a user holds the grab handle 2 to enable the illuminating lamp 14 and the small lamp 15 to extend into the mouth of a patient, the tongue of the patient is pressed through the tongue spatula 19, teeth on the upper side of the mouth of the patient are placed in the tooth placing grooves 24 on the tooth placing plate 23 to be supported, and then observation is carried out;

when the tongue depressor 19 is not needed to be used or needs to be cleaned, the threaded rod 20 is rotated to detach the tongue depressor 19 from the connecting column 9 for cleaning;

when the tooth placing plate 23 is not needed, the tooth placing plate 23 is held by hand, so that the slide block 25 on the slide plate 21 at the lower side of the tooth placing plate 23 is taken down from the slide groove 26 on the shell 1.

Example 2

Further improvement is made on the basis of the embodiment 1, and the improvement points are as follows: the lower side of the connecting column 9 is detachably connected with a tongue depressor 19 through a threaded rod 20, and the tongue of a patient can be kept below the connecting column when the oral cavity is opened through the tongue depressor 19, so that a doctor can observe the inside of the oral cavity more easily.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An oral cavity department lighting device comprises a shell (1) and a grab handle (2) arranged on the lower side of the shell (1), and is characterized in that a rotary drum (3) is connected in the shell (1) in a rotating manner, a driving assembly for driving the rotary drum (3) is arranged at the side end of the shell (1), the rotary drum (3) is in threaded connection with a thread block (6), the thread block (6) is connected with one end of a connecting column (9) through a T-shaped block (7), the other end of the connecting column (9) is connected with a plurality of rotatable connecting assemblies, the connecting assemblies are fixedly connected with each other, a power module (13) is arranged in the connecting assembly at the top end, a lighting lamp (14) is arranged at the side end of the power module (13), a plurality of small lamps (15) are circumferentially arranged on the power module (13), a wireless receiving module (16) is arranged at the side end of the power module (13), be equipped with wireless transmitting module (17) on grab handle (2) and control button (18) of its work, casing (1) upside sliding connection has slider (25), be equipped with on casing (1) and supply slider (25) gliding spout (26), slider (25) upper end fixedly connected with slide (21), slide (21) are connected with tooth board (23) through a plurality of springs (22), it is equipped with a plurality of tooth sockets (24) of putting on tooth board (23).

2. An oral cavity illumination device according to claim 1, wherein the driving assembly comprises a rotary column (4) and a rotary block (5), the rotary column (4) is fixedly connected with the rotary drum (3), the rotary column (4) is rotatably connected with the housing (1), and the rotary column (4) is fixedly connected with the rotary block (5).

3. An illumination device for oral cavity department according to claim 1 characterized in that the thread block (6) is fixedly connected with the T-shaped block (7), the T-shaped block (7) is fixedly connected with the connecting column (9), the connecting column (9) is provided with a rotary groove (8) for the T-shaped block (7) to rotate.

4. An oral cavity lighting device according to claim 1, wherein the connecting assembly comprises a hemispherical block (10), a first ball (11) and a long column (12), the hemispherical block (10) is fixedly connected with the connecting column (9), the hemispherical block (10) is clamped with the first ball (11), and the first ball (11) is fixedly connected with the long column (12).

5. An oral cavity illumination device according to claim 1, wherein a plurality of second balls (27) are arranged at the joint of the rotary drum (3) and the housing (1), the second balls (27) are slidably connected with the rotary drum (3), an annular groove (28) for the second balls (27) to slide is arranged on the rotary drum (3), the second balls (27) are rotatably connected with the housing (1), and a rolling groove (29) for the second balls (27) to roll is arranged on the housing (1).

6. An oral cavity illumination device according to any one of claims 1 to 5, wherein a tongue depressor (19) is detachably connected to the underside of the attachment post (9) by means of a threaded rod (20).