Adjusting structure of detection lamp for oral examination
By incorporating a double-ball joint structure into the dental examination lamp, the problems of traditional dental examination lamps being space-consuming, labor-intensive, and inaccurate are solved, enabling flexible multi-angle adjustment and efficient illumination while reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2026-03-20
AI Technical Summary
Traditional dental examination lamps have large, laborious, and inaccurate adjustment mechanisms, and their adjustment mechanisms are complex and costly, with limited lamp head rotation range.
The double ball joint structure is adopted. By setting the double ball joint at the upper end of the inspection lamp to adjust the angle, the illumination angle can be adjusted in all directions, which simplifies the adjustment mechanism and reduces costs.
The ability to adjust the lighting fixtures at multiple angles within a small space improves illumination efficiency and accuracy, reduces the space occupied, simplifies the operation process, and lowers costs.
Smart Images
Figure CN224008367U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the adjusting structure field of detection lamp for oral examination more specifically, relate to a kind of adjusting structure of detection lamp for oral examination. BACKGROUND
[0002] The detection lamp for oral examination is used to provide illumination when oral surgery and diagnosis, usually by base, swing arm, lamp, fixed on ceiling, wall or floor, provide illumination to the oral area of patient, is the necessary device in oral examination and treatment;
[0003] Since the patient's own visual blind area in oral cavity, patient cannot directly observe own oral condition, in order to find out the cause and correct disposal, need doctor to observe in detail, and oral cavity is shielded due to lips, and illumination area is small, and doctor needs to adjust light source angle constantly to see oral cavity completely;
[0004] Traditional detection lamp for oral examination is usually provided with lamp that can rotate in vertical direction to illuminate oral cavity comprehensively, then whole lamp is displaced in horizontal position by swing arm to complete multi-angle adjustment of lamp, but swing arm displacement necessarily needs to occupy larger indoor space, and swing arm also needs to bear the support of lamp, so it is heavy and laborious, and not accurate enough, often needs to be debugged many times, time-consuming and laborious, therefore, an adjusting structure of detection lamp for oral examination is proposed.
[0005] In the prior art, the adjusting structure of the detection lamp for oral examination disclosed in the utility model with the announcement number CN218721063U belongs to the field of medical equipment, and includes a bottom plate, a support rod is installed on the upper end face of the bottom plate, and a bearing disc is arranged at the other end of the support rod away from the bottom plate.The adjusting structure of the detection lamp for oral examination of the utility model is provided with a ball head on the outer circumferential wall of the connecting ring, which is rotatably connected with the two clamping rods and the end portion of the second rotating plate, respectively, so that the connecting ring and the lamp can be flipped in horizontal and vertical directions to realize multi-angle adjustment, the lamp can be independently and stereoscopically rotated in a small space without the assistance of the swing arm, sufficient illumination is provided for the user to observe the inside of the patient's oral cavity, the indoor space occupied by the swing arm is reduced, the angle adjustment efficiency and accuracy of the lamp are improved, and the efficiency of oral detection and treatment is improved.
[0006] The independent flipping structure is arranged at the lamp head, the flipping structure range is small, the flipping range of the lamp head is limited, the adjusting structure is arranged outside the lamp head, the volume is large, the illumination of the lamp head is affected, and the adjusting mechanism is complex and high in cost. UTILITY MODEL CONTENT
[0007] In view of the problems in the prior art, the adjusting structure of the detection lamp for oral examination aims to provide an adjusting structure of a detection lamp for oral examination, which is characterized in that a double-ball-joint structure is arranged at the upper end of the examination lamp, the angle is adjusted through the double-ball-joint during adjustment, the angle of irradiation can be adjusted in all directions, the adjusting mechanism is simple, and the cost is low.
[0008] To solve the above problems, the utility model adopts the following technical scheme.
[0009] An adjusting structure of a detection lamp for oral examination, which comprises an examination lamp supporting arm and an examination lamp, a first ball socket-shaped supporting recess is fixedly connected to the outer end surface of the examination lamp supporting arm, a ball socket is arranged on the inner side surface of the lower end of the first ball socket-shaped supporting recess, a first ball head is clamped and mounted on the inner side surface of the ball socket, a supporting rod is fixedly connected to the lower surface of the first ball head, a second ball head is fixed to the lower surface of the supporting rod, the outer surface of the second ball head is clamped to the inner side surface of a second ball socket-shaped supporting recess, a supporting rib is fixedly connected to the outer surface of the second ball socket-shaped supporting recess, the lower surface of the supporting rib is fixedly connected to the upper surface of the examination lamp, a first threaded jackscrew is threadedly connected to the inner side surface of the upper end of the first ball socket-shaped supporting recess, and a second threaded jackscrew is threadedly connected to the inner side surface of the lower end of the second ball socket-shaped supporting recess.
[0010] Further, a threaded hole is arranged on the upper end surface of the first ball socket-shaped supporting recess, and the first threaded jackscrew is threadedly connected to the inner side surface of the threaded hole of the first ball socket-shaped supporting recess.
[0011] Further, the first threaded jackscrew is tightly fixed to the outer surface of the first ball head, and a rubber block is fixed to the threaded column end face of the first threaded jackscrew.
[0012] Further, a threaded hole is arranged on the lower end inner side surface of the second ball socket-shaped supporting recess, and the second threaded jackscrew is threadedly connected to the inner side surface of the threaded hole of the second ball socket-shaped supporting recess.
[0013] Further, a rubber block is fixed to the threaded column end of the second threaded jackscrew, and the second threaded jackscrew is tightly fixed to the second ball head.
[0014] Further, the first ball head, the first ball socket-shaped supporting recess, the second ball socket-shaped supporting recess and the second ball head are made of medical stainless steel.
[0015] Further, the examination lamp supporting arm adopts a folded angle rod structure.
[0016] Compared with the prior art, the utility model has the advantages of:
[0017] (1) by adopting the double ball head joint structure is arranged at the upper end of the inspection lamp, its adjustment angle is adjusted through the double ball head joint, the angle of the irradiation can be universally adjusted, the adjusting mechanism is simple, and the cost is low. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the first schematic view of the whole structure of the utility model;
[0019] Figure 2 It is the second schematic view of the whole structure of the utility model;
[0020] Figure 3 It is the cross section view of the whole structure of the utility model;
[0021] Figure 4 It is the distribution relation schematic view of the first ball head and the second ball head of the utility model;
[0022] Figure 5 It is the first screw top silk schematic view of the utility model.
[0023] Mark explanation in the drawing:
[0024] 1 inspection lamp support arm, 2 first ball socket support concave seat, 3 first ball head, 4 support rod, 5 second ball head, 6 second ball socket support concave seat, 7 support rib, 8 inspection lamp, 9 first screw top silk, 10 second screw top silk, 910 rubber block. DETAILED DESCRIPTION
[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.
[0026] Embodiment 1
[0027] Please refer to Figures 1-5The adjusting structure of the detection lamp for oral examination comprises an examination lamp support arm 1, an examination lamp 8, a first ball socket support recess 2 fixedly connected to the outer end surface of the examination lamp support arm 1, a ball socket arranged on the inner side surface of the lower end of the first ball socket support recess 2, a first ball head 3 clamped and mounted on the inner side surface of the ball socket, a support rod 4 fixedly connected to the lower surface of the first ball head 3, a second ball head 5 fixedly arranged on the lower surface of the support rod 4, the outer surface of the second ball head 5 being clamped on the inner side surface of a second ball socket support recess 6, a support rib 7 fixedly connected to the outer surface of the second ball socket support recess 6, the lower surface of the support rib 7 being fixedly connected to the upper surface of the examination lamp 8, a first threaded top pin 9 threadedly connected to the inner side surface of the upper end of the first ball socket support recess 2, and a second threaded top pin 10 threadedly connected to the inner side surface of the lower end of the second ball socket support recess 6; the double ball head section structure arranged on the upper end of the examination lamp is adopted, the angle is adjusted through the double ball head section when adjusting, the angle of irradiation can be universally adjusted, the adjusting mechanism is simple, and the cost is low.
[0028] A threaded hole is arranged on the upper end surface of the first ball socket support recess 2, and the first threaded top pin 9 is threadedly connected to the inner side surface of the threaded hole of the first ball socket support recess 2; the first threaded top pin 9 is convenient to install.
[0029] The first threaded top pin 9 is tightly fixed on the outer surface of the first ball head 3, and a rubber block 910 is fixed on the threaded column end surface of the first threaded top pin 9; the first ball head 3 is extruded through the rubber block 910 when extruding, the friction force is increased, and the locking is firm after turning adjustment.
[0030] A threaded hole is arranged on the inner side surface of the lower end of the second ball socket support recess 6, and the second threaded top pin 10 is threadedly connected to the inner side surface of the threaded hole of the second ball socket support recess 6; the second threaded top pin 10 is convenient to install.
[0031] A rubber block 910 is fixed on the threaded column end of the second threaded top pin 10, and the second threaded top pin 10 locks the second ball head 5; the rubber block 910 is arranged for increasing the friction force, the friction force is increased through the extrusion of the rubber block 910 when the second threaded top pin 10 locks the second ball head 5, and the locking is firm.
[0032] The first ball head 3, the first ball socket support recess 2, the second ball socket support recess 6 and the second ball head 5 are made of medical stainless steel; the medical stainless steel is not rusted (the medical stainless steel refers to being made of (18-10), that is, +18% chromium +10% nickel, so that it is more durable and more resistant to corrosion. Still, metal ions will leak (close to the warning line), which is generally harmless but should be avoided by nickel allergy sufferers. This kind of stainless steel is called 18-10 stainless steel, which is mainly used for the manufacture of medical devices and tableware due to its durability and safety properties, and shows good corrosion resistance in various media and is suitable for long-term use in the body without corrosion);
[0033] The inspection lamp supporting arm 1 adopts a folded angle bar structure; in use, the outer end surface of the inspection lamp supporting arm 1 is fixedly connected with a first ball socket supporting recess 2, the inner side surface of the lower end of the first ball socket supporting recess 2 is provided with a ball socket, the inner side surface of the ball socket is clamped and mounted with a first ball head 3, the lower surface of the first ball head 3 is fixedly connected with a supporting rod 4, the lower surface of the supporting rod 4 is fixedly connected with a second ball head 5, the outer surface of the second ball head 5 is clamped on the inner side surface of a second ball socket supporting recess 6, the outer surface of the second ball socket supporting recess 6 is fixedly connected with a supporting rib 7, the lower surface of the supporting rib 7 is fixedly connected on the upper surface of an inspection lamp 8, the upper end of the inspection lamp 8 forms a double ball head supporting joint structure, when the angle is adjusted, the first ball head 3 and the second ball head 5 can be respectively turned in the first ball socket supporting recess 2 and the second ball socket supporting recess 6, the angle can be adjusted by turning, the angle is adjusted flexibly and conveniently, and after the angle is adjusted, the corresponding ball head can be fixed by locking a first threaded jackscrew 9 and a second threaded jackscrew 10, the operation is convenient, the mechanism is simple, and the cost is low.
[0034] The above merely describes a preferred embodiment of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the improved concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An adjustment structure for an examination lamp for oral examination, comprising an examination lamp support arm (1) and an examination lamp (8), characterized in that: The outer end surface of the inspection lamp support arm (1) is fixedly connected to a first ball-and-socket support recess (2). The lower inner surface of the first ball-and-socket support recess (2) is provided with a ball socket, and a first ball head (3) is snapped onto the inner surface of the ball socket. The lower surface of the first ball head (3) is fixedly connected to a support rod (4). The lower surface of the support rod (4) is fixedly connected to a second ball head (5). The outer surface of the second ball head (5) is snapped onto the inner surface of the second ball-and-socket support recess (6). The outer surface of the second ball-and-socket support recess (6) is fixedly connected to a support rib (7). The lower surface of the support rib (7) is fixedly connected to the upper surface of the inspection lamp (8). The upper inner surface of the first ball-and-socket support recess (2) is connected to a first threaded set screw (9) by a thread. The lower inner surface of the second ball-and-socket support recess (6) is connected to a second threaded set screw (10) by a thread.
2. The adjustment structure of a dental examination light according to claim 1, characterized in that: The upper surface of the first ball-shaped support recess (2) is provided with a threaded hole, and the first threaded set screw (9) is threadedly connected to the inner surface of the threaded hole of the first ball-shaped support recess (2).
3. The adjustment structure of a dental examination light according to claim 1, characterized in that: The first threaded set screw (9) is pressed and fixed to the outer surface of the first ball head (3), and a rubber block (910) is fixed to the threaded column end face of the first threaded set screw (9).
4. The adjustment structure of a dental examination light according to claim 1, characterized in that: The lower inner surface of the second ball-shaped support recess (6) is provided with a threaded hole, and the second threaded set screw (10) is threadedly connected to the inner surface of the threaded hole of the second ball-shaped support recess (6).
5. The adjustment structure of a dental examination light according to claim 1, characterized in that: A rubber block (910) is fixed to the threaded end of the second threaded set screw (10), and the second threaded set screw (10) locks and fixes the second ball head (5).
6. The adjustment structure of a dental examination light according to claim 1, characterized in that: The first ball head (3), the first ball-shaped support recess (2), the second ball-shaped support recess (6), and the second ball head (5) are made of medical stainless steel.
7. The adjustment structure of a dental examination light according to claim 1, characterized in that: The inspection lamp support arm (1) adopts an angled rod structure.