Novel observation device for department of stomatology

Abstract

The utility model relates to a novel observation device for department of stomatology, which comprises a movable seat, an observation adjusting mechanism is arranged in the movable seat, a support adjusting component is arranged at the bottom of the movable seat, the observation adjusting mechanism comprises a rotating part rotationally connected in the movable seat, the left side of the rotating part is fixedly connected with a movable part, and the left side of the movable part is fixedly connected with a support. The end, away from the rotating piece, of the movable piece is fixedly connected with a first lamp body, the top of the movable piece is rotationally connected with a second lamp body, and the interior of the movable piece is rotationally connected with a lead screw. According to the novel observation device for the department of stomatology, the rotating piece can drive the movable piece to rotate, so that the illumination direction of the second lamp body is conveniently adjusted, meanwhile, the inclination angle of the second lamp body can be adjusted by rotating a rotary knob, the illumination position of the second lamp body is accurately adjusted, and therefore a doctor can conveniently know the condition of a shielded part through the mirror surface; a first lamp body is matched, so that a doctor can perform comprehensive and specific examination, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral inspection equipment, in particular to a novel observation device for oral medicine. Background Art

[0002] The oral cavity is the starting part of the digestive tract; it communicates with the outside world through the fissure in the front and is connected to the pharynx through the isthmus in the back; there are teeth, tongue and other organs in the oral cavity; the front wall of the oral cavity is the lips, the side walls are the cheeks, the top is the palate, and the floor of the oral cavity is the mucosa and muscle structures; the oral cavity is divided into the oral vestibule in the anterior and lateral part and the proper oral cavity in the posterior and medial part by the upper and lower dental arches; when the upper and lower teeth are occluded, the oral vestibule and the proper oral cavity can be connected through the gap behind the third molar; clinically, when the patient's teeth are clenched, an opener or a cannula can be placed through this channel to inject drugs or nutrients and prevent tongue bites; regular oral examinations have different meanings for different people.

[0003] Please refer to a new type of observation device for stomatology with announcement number CN213588225U. In this patent, it is stated that "the existing oral observation device requires the doctor to hold the device with one hand, which is inconvenient to use, and there is no lighting measure on the device, and it is impossible to accurately observe the inside of the oral cavity; when the doctor observes the inside of the oral cavity, it is impossible to observe the details of the inside of the oral cavity in detail." The above embodiment can free the doctor's hands by rotating and moving the second bracket up and down on the first bracket, and cooperating with the up and down movement of the telescopic bracket. At the same time, the magnifying glass can rotate in all directions, which is convenient for the doctor to observe the inside of the oral cavity; however, the LED light in the above embodiment faces the oral cavity, and will be blocked by the teeth, lips, cheeks, palate and other parts when in use. It is not convenient to illuminate the shadow of the blocked part, and the practicality is not good. This application proposes another technical solution to solve this technical problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a new type of observation device for stomatology, which enables doctors to view any position of the patient's oral cavity, thereby facilitating a comprehensive and specific examination, and effectively improving the practicality of the device. It solves the problem that the existing oral observation device requires the doctor to hold the device in one hand, which is inconvenient to use, and there is no lighting measure on the device, so the inside of the oral cavity cannot be accurately observed; when the doctor observes the inside of the oral cavity, the details of the inside of the oral cavity cannot be observed in detail.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel observation device for stomatology, comprising a movable seat, an observation adjustment mechanism is arranged inside the movable seat, and a support adjustment component is arranged at the bottom of the movable seat;

[0006] The observation adjustment mechanism comprises a rotating member rotatably connected inside the movable seat, a movable member is fixedly connected to the left side of the rotating member, a first lamp body is fixedly connected to the end of the movable member away from the rotating member, a second lamp body is rotatably connected to the top of the movable member, a lead screw is rotatably connected inside the movable member, and a rotating assembly for driving the lead screw to rotate is arranged inside the movable member;

[0007] The outer side of the screw rod is threadedly connected to a threaded sleeve, the top of the threaded sleeve is rotatably connected to a connecting rod hinged to the second lamp body, the inside of the movable part is rotatably connected to a mirror frame, and the right side of the mirror frame is fixedly connected to a mirror surface.

[0008] Furthermore, the inner wall of the movable seat is fixedly connected with an anti-skid pad that fits with the outer wall of the rotating member, and the top of the movable seat is threadedly connected with a top screw that fits with the rotating member.

[0009] Furthermore, a rotation groove corresponding to the position of the lens frame is provided on the front of the movable part, and anti-slip stripes are provided on the outer side of the lens frame.

[0010] Furthermore, a sliding block is fixedly connected to the bottom of the threaded sleeve, and a limiting sliding groove which is slidably matched with the threaded sleeve and the sliding block is provided inside the movable part.

[0011] Furthermore, the rotating assembly includes a driving bevel gear shaft rotatably connected inside the movable part, the outer side of the screw rod is fixedly connected with a transmission bevel gear meshing with the driving bevel gear shaft, and the top end of the driving bevel gear shaft is fixedly connected with a knob.

[0012] Furthermore, a battery is fixedly connected inside the rotating member, and the battery is electrically connected to the first lamp body and the second lamp body. A charging hole electrically connected to the battery is provided on the right side of the rotating member.

[0013] Furthermore, the support adjustment component includes a swing arm movably mounted at the bottom of the movable seat, a support rod movably mounted at the bottom end of the swing arm, and a base is fixedly connected to the bottom of the support rod.

[0014] Furthermore, the bottom of the base is fixedly connected with universal wheels, and the number of the universal wheels is four.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. This new type of observation device for stomatology, through the observation adjustment mechanism, the first lamp body can improve the lighting of the oral cavity when it is in operation, so that the doctor can do a simple examination of the patient's oral cavity; and the second lamp body can be used in conjunction with the mirror to provide lighting to the part of the oral cavity that cannot be blocked, so that the doctor can understand the situation of the blocked part through the mirror, and then facilitate specific inspection; in this process, the rotating part can drive the rotation of the movable part, so as to facilitate the adjustment of the lighting direction of the second lamp body and increase the lighting range. In addition, the turning knob can adjust the inclination angle of the second lamp body and accurately adjust the lighting position of the second lamp body, effectively improving the practicality of the device and making it more convenient for the doctor to observe the oral cavity.

[0017] 2. The new type of observation device for stomatology has an improved support and adjustment component, which can enable the swing arm to drive the movable seat to move. With the rotation of the movable seat on the swing arm, the doctor can flexibly adjust the position of the movable part and support it, thereby freeing the doctor's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural cross-sectional view of the movable part of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a top view of the structure of the mirror frame of the utility model.

[0021] In the figure: 1, movable seat; 101, anti-slip pad; 2, rotating part; 3, movable part; 4, mirror frame; 5, mirror surface; 6, first lamp body; 7, screw rod; 8, threaded sleeve; 9, sliding block; 10, connecting rod; 11, second lamp body; 12, transmission bevel gear; 13, driving bevel gear shaft; 14, knob; 15, top screw; 16, battery; 17, charging port; 18, swing arm; 19, support rod; 20, base; 21, universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A novel observation device for stomatology in this embodiment includes a movable seat 1, an observation adjustment mechanism is arranged inside the movable seat 1, and a support adjustment component is arranged at the bottom of the movable seat 1.

[0024] Embodiment 1: The observation adjustment mechanism includes a rotating part 2 rotatably connected inside a movable seat 1, the inner wall of the movable seat 1 is fixedly connected with an anti-skid pad 101 that fits with the outer wall of the rotating part 2, and the top of the movable seat 1 is threadedly connected with a top screw 15 that fits with the rotating part 2. The anti-skid pad 101 can be used to increase friction so that the rotating part 2 can remain stationary without external force, and the set top screw 15 can press against the rotating part 2 to further improve the installation stability of the rotating part 2.

[0025] Among them, the left side of the rotating part 2 is fixedly connected to a movable part 3, and the end of the movable part 3 away from the rotating part 2 is fixedly connected to a first lamp body 6, which is convenient for a simple examination of the patient's oral cavity when the first lamp body 6 is in operation. The top of the movable part 3 is rotatably connected to a second lamp body 11, and the inside of the movable part 3 is rotatably connected to a screw rod 7. A rotating component for driving the screw rod 7 to rotate is arranged inside the movable part 3.

[0026] In this embodiment, the rotating assembly includes a driving bevel gear shaft 13 rotatably connected inside the movable part 3, and the outer side of the screw rod 7 is fixedly connected with a transmission bevel gear 12 meshing with the driving bevel gear shaft 13. The top of the driving bevel gear shaft 13 is fixedly connected with a knob 14, so that the knob 14 can drive the screw rod 7 to rotate by utilizing the transmission effect of the driving bevel gear shaft 13 and the transmission bevel gear 12. The outer side of the screw rod 7 is threadedly connected with a threaded sleeve 8.

[0027] Among them, the bottom of the threaded sleeve 8 is fixedly connected to a sliding block 9, and the interior of the movable part 3 is provided with a limiting slide groove that is slidably adapted to the threaded sleeve 8 and the sliding block 9, so as to facilitate the use of the limiting effect of the limiting slide groove on the sliding block 9 to limit the rotation of the threaded sleeve 8. The top of the threaded sleeve 8 is rotatably connected to a connecting rod 10 hinged to the second lamp body 11, and the interior of the movable part 3 is rotatably connected to a mirror frame 4, and the right side of the mirror frame 4 is fixedly connected to a mirror surface 5.

[0028] Among them, a rotating groove corresponding to the position of the lens frame 4 is opened on the front of the movable part 3, and anti-slip stripes are arranged on the outer side of the lens frame 4, so that the lens frame 4 can be rotated in the movable part 3 by using the rotating groove. The anti-slip stripes can facilitate the user to operate the lens frame 4 to rotate. A battery 16 is fixedly connected to the inside of the rotating part 2, and the battery 16 is electrically connected to the first lamp body 6 and the second lamp body 11. A charging hole 17 electrically connected to the battery 16 is arranged on the right side of the rotating part 2, so that the battery 16 can be used for energy supply.

[0029] It should be noted that the new type of observation device for stomatology, through the observation adjustment mechanism, can improve the lighting of the oral cavity when the first lamp body 6 is in operation, so as to facilitate the doctor to perform a simple examination of the patient's oral cavity; and the second lamp body 11 can be used in conjunction with the mirror 5 to provide lighting to the part of the oral cavity that cannot be blocked, so as to facilitate the doctor to raise the mirror 5 to understand the situation of the blocked part, and then facilitate specific inspection; in this process, the rotating part 2 can drive the rotation of the movable part 3, so as to facilitate the adjustment of the lighting direction of the second lamp body 11 and increase the lighting range. In addition, the rotating knob 14 can adjust the inclination angle of the second lamp body 11 and accurately adjust the lighting position of the second lamp body 11, thereby effectively improving the practicability of the device and making it more convenient for the doctor to observe the oral cavity.

[0030] Embodiment 2: The support and adjustment component includes a swing arm 18 movably installed at the bottom of the movable seat 1, a support rod 19 movably installed at the bottom end of the swing arm 18, a base 20 is fixedly connected to the bottom of the support rod 19, and a universal wheel 21 is fixedly connected to the bottom of the base 20. There are four universal wheels 21, which are convenient for adjusting the position of the base 20 by using the universal wheels 21, and at the same time, the support rod 19 and the swing arm 18 support the movable seat 1.

[0031] It should be noted that the new observation device for stomatology has an improved support and adjustment component, which can enable the swing arm 18 to drive the movable seat 1 to move. In conjunction with the rotation of the movable seat 1 on the swing arm 18, the doctor can flexibly adjust the position of the movable part 3 and support it, thereby freeing the doctor's hands.

[0032] The working principle of the above embodiment is:

[0033] When using the novel observation device for stomatology, the user can adjust the position of the base 20, the inclination angle of the swing arm 18 and the rotation angle of the movable seat 1 on the swing arm 18 as needed, so that the support adjustment component can fix the movable seat 1 at a predetermined position, so as to facilitate the doctor to examine the patient's oral cavity; when the first lamp body 6 is in operation, it can provide lighting to the position of the patient's oral cavity that is easy to observe, so as to facilitate the doctor to do a simple examination of the patient's oral cavity, and when the second lamp body 11 is in operation, it can illuminate the position in the oral cavity that is not easy to observe, so as to facilitate the doctor to cooperate with the unfolded mirror 5 to make a fine inspection of the patient's oral cavity, and in this process, the doctor can loosen the top screw 15, operate the rotating part 2 and the movable part 3 to rotate, and expand the lighting range of the second lamp body 11, and at the same time, the knob 14 can be operated to rotate to adjust the inclination angle of the second lamp body 11, further expand the lighting range of the second lamp body 11, and make fine adjustments to the lighting position, so as to facilitate the doctor to observe any position in the patient's oral cavity.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel observation device for stomatology, comprising a movable seat (1), characterized in that: An observation adjustment mechanism is provided inside the movable seat (1), and a support adjustment component is provided at the bottom of the movable seat (1); The observation adjustment mechanism comprises a rotating member (2) rotatably connected inside a movable seat (1), a movable member (3) is fixedly connected to the left side of the rotating member (2), an end of the movable member (3) away from the rotating member (2) is fixedly connected to a first lamp body (6), the top of the movable member (3) is rotatably connected to a second lamp body (11), a screw rod (7) is rotatably connected inside the movable member (3), and a rotating assembly for driving the screw rod (7) to rotate is arranged inside the movable member (3); The outer side of the screw rod (7) is threadedly connected to a threaded sleeve (8), the top of the threaded sleeve (8) is rotatably connected to a connecting rod (10) hinged to a second lamp body (11), the interior of the movable part (3) is rotatably connected to a mirror frame (4), and the right side of the mirror frame (4) is fixedly connected to a mirror surface (5).

2. A novel dental observation device according to claim 1, characterized in that: The inner wall of the movable seat (1) is fixedly connected to a non-slip pad (101) that fits the outer wall of the rotating member (2), and the top of the movable seat (1) is threadedly connected to a top screw (15) that fits the rotating member (2).

3. A novel dental observation device according to claim 1, characterized in that: The front side of the movable part (3) is provided with a rotation groove corresponding to the position of the mirror frame (4), and the outer side of the mirror frame (4) is provided with anti-slip stripes.

4. A novel dental observation device according to claim 1, characterized in that: The bottom of the threaded sleeve (8) is fixedly connected to a sliding block (9), and the interior of the movable part (3) is provided with a limiting sliding groove that is slidably matched with the threaded sleeve (8) and the sliding block (9).

5. The novel dental observation device according to claim 1, characterized in that: The rotating assembly comprises a driving bevel gear shaft (13) rotatably connected inside the movable part (3), a transmission bevel gear (12) meshing with the driving bevel gear shaft (13) is fixedly connected to the outer side of the screw rod (7), and a knob (14) is fixedly connected to the top end of the driving bevel gear shaft (13).

6. The novel dental observation device according to claim 1, characterized in that: A storage battery (16) is fixedly connected inside the rotating member (2), and the storage battery (16) is electrically connected to the first lamp body (6) and the second lamp body (11). A charging hole (17) electrically connected to the storage battery (16) is provided on the right side of the rotating member (2).

7. The novel observation device for stomatology according to claim 1, characterized in that: The support adjustment assembly comprises a swing arm (18) movably mounted at the bottom of the movable seat (1), a support rod (19) movably mounted at the bottom end of the swing arm (18), and a base (20) fixedly connected to the bottom of the support rod (19).

8. The novel dental observation device according to claim 7, characterized in that: The bottom of the base (20) is fixedly connected with a universal wheel (21), and the number of the universal wheels (21) is four.

Images