Illuminating device for clinical examination

Abstract

The invention relates to the technical field of lighting devices, and discloses a clinical examination lighting device which comprises a carbon steel mounting seat, a carbon steel mounting pad is fixed to the outer side of the carbon steel mounting seat, and an auxiliary examination adjusting mechanism is arranged at the top of the carbon steel mounting seat; the device is provided with an auxiliary examination adjusting mechanism, so that the device has multiple angle adjusting functions, the illumination direction can be adjusted according to actual needs of doctors, the doctors can conveniently adjust the illumination state anytime and anywhere, the examination precision and efficiency are improved, and clinical examination illumination is facilitated; the device is provided with an illumination fine adjustment device, after a movable sleeve moves, an illumination lamp body is driven to move by moving a carbon steel sleeve, so that the illumination position of the illumination lamp body is adjusted, a reinforcing cast iron support and a reinforcing connecting frame both play a role in connection and reinforcement, and a transparent lampshade plays a role in protecting the illumination lamp body; the lighting effect of the lighting lamp body cannot be affected, and clinical examination lighting is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and in particular to a lighting device for clinical examination. Background Art

[0002] Clinical refers to direct contact with patients and actual observation of patients. The clinical department is the main body of the hospital, and it is directly responsible for the admission, diagnosis, and treatment of patients. Clinical personnel include doctors and nurses who are directly involved in the treatment and care of patients. The medical technology department is what was called the "non-clinical" department in the past. It also has doctors and nurses, but does not directly participate in the treatment and care of patients. It only provides direct services for clinical diagnosis and treatment. Clinical testing mainly uses experimental methods of physics, chemistry, and biology to conduct qualitative or quantitative analysis of various specimens (including blood and other body fluid specimens, secretion specimens, excrement specimens, and tissue specimens, etc.) to obtain objective data reflecting the body's functional state, pathological changes, or causes of disease. Clinical testing should provide results that are of clinical value and as accurate as possible, so that clinicians can make correct diagnosis and timely treatment of patients' diseases, and provide relevant information for observing efficacy, inferring prognosis, and preventing diseases. At the same time, necessary consultation should be provided for clinicians to correctly interpret test results and make the best use of various information. Clinical testing generally refers to the results of a series of laboratory tests and projects provided by clinical laboratories (i.e., the laboratory department, laboratory in a hospital, or an independent laboratory) for clinical medicine, which are used for the diagnosis of diseases. When conducting clinical examinations, insufficient lighting often occurs, and lighting devices are needed to assist in the conduct of clinical examinations.

[0003] A Chinese patent discloses a lighting device for clinical examination (authorization announcement number CN 220459319 U). The patented technology solves the problem that the current gynecological clinical lighting examination operation is inconvenient for doctors to use. The device comprises a medical bed, a notch is provided in the middle of one end of the medical bed, two foot blocking oblique blocks are symmetrically fixedly connected to one end of the top of the medical bed, a fixed plate is fixedly connected to the other end of the medical bed, an electric telescopic cylinder is installed in the middle of one side of the fixed plate, a moving plate is installed at the bottom of the medical bed, one end of the electric telescopic cylinder is fixedly connected to the bottom of one end of the moving plate, a transmission component is installed at the bottom of the moving plate, and an inverted T-shaped rod is rotatably connected to the other end of the moving plate; the lighting device for clinical examination is directly installed at the bottom of the medical bed, and when in use, the lighting is moved out from the bottom of the medical bed by adjustment and directly aimed at the patient's genitals for lighting, which is convenient for doctors to examine patients and is conducive to the accuracy of doctors' judgment of symptoms.

[0004] However, the above-mentioned lighting device is not easy to adapt to the clinical examination needs of different patients during use, such as the lighting needs of the patient's feet or upper limbs in a standing state. Therefore, those skilled in the art provide a lighting device for clinical examination to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] The object of the present invention is to provide a lighting device for clinical examination to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A lighting device for clinical examination, comprising a carbon steel mounting seat, a carbon steel mounting pad is fixed to the outer side of the carbon steel mounting seat, an auxiliary inspection adjustment mechanism is arranged on the top of the carbon steel mounting seat, a support block is fixed to the top of the carbon steel mounting seat, a mounting cast iron pad is fixed to the outer side of the carbon steel mounting seat, a non-slip pedal is arranged on the top of the mounting cast iron pad, a limited position mounting frame is fixed to the top of the support block, a fixed connector is arranged on the outer side of the auxiliary inspection adjustment mechanism, self-locking rotating frames are installed on both sides of the fixed connector, a protective mounting cover is fixed to the outer side of the self-locking rotating frame, and a lighting fine-tuning device is fixed inside the protective mounting cover;

[0008] The auxiliary inspection and adjustment mechanism includes a counterweight fixing seat, a support fixing seat is fixed on the outer side of the counterweight fixing seat, an AC servo motor is fixed on the top of the support fixing seat, a rotating bracket is fixed on the outer side of the output shaft of the AC servo motor, a fixed mounting sleeve is fixed on the outer side of the rotating bracket, a connecting movable column extending to the outer side is movably inserted inside the rotating bracket, a fixed connecting sleeve is fixed on the outer side of the fixed mounting sleeve, a first reinforcement plate is fixed on the outer side of the fixed connecting sleeve, a movable reinforcement sleeve is rotatably connected to the outer side of the fixed connecting sleeve through a rotating shaft, a second reinforcement plate is fixed on the outer side of the movable reinforcement sleeve, a cast iron threaded rod is fixed on the outer side of the first reinforcement plate, a limiting mounting plate is fixed to one end of the cast iron threaded rod, an anti-slip sleeve is movably sleeved on the outer side of the cast iron threaded rod, and a cast iron threaded sleeve is threadedly connected on the outer side of the cast iron threaded rod.

[0009] As a further solution of the present invention: a groove is provided on the outer side of the second reinforcing plate, and the size of the groove is adapted to the size of the cast iron threaded rod.

[0010] As a further solution of the present invention: the counterweight fixing seat and the carbon steel mounting seat are fixedly connected, and a groove for accommodating the movement of the rotating bracket is provided inside the counterweight fixing seat.

[0011] As a further solution of the present invention: the inner wall of the fixed connection sleeve and the inner wall of the movable reinforcement sleeve are both in contact with the outer side of the connecting movable column, and a fixed connection head is fixed at one end of the connecting movable column.

[0012] As a further solution of the present invention: a groove is provided inside the position limiting mounting frame, and the size of the groove is adapted to the size of the connecting movable column.

[0013] As a further solution of the present invention: the lighting fine-tuning device includes a reinforced cast iron bracket, both ends of the reinforced cast iron bracket are fixed with a cast iron mounting shell, the bottom of the cast iron mounting shell is fixed with a transparent lampshade, a reinforced connecting frame is fixed between the corresponding surfaces of the two transparent lampshades, a DC servo motor is fixed to the inner top wall of the cast iron mounting shell, a cast iron turntable is fixed to the outer side of the output shaft of the DC servo motor, the outer side of the cast iron turntable is rotatably connected to a guide wheel via a rotating shaft, and the interior of the cast iron mounting shell is slidably connected to a guide sliding block via a sliding groove.

[0014] As a further solution of the present invention: a movable sleeve is fixed to the bottom of the guide sliding block, a movable carbon steel sleeve is installed at the bottom of the movable sleeve, a lighting lamp body is fixed to the bottom of the movable carbon steel sleeve, and a guide cast iron rod is fixed between the inner walls on both sides of the cast iron mounting shell.

[0015] As a further solution of the present invention: a guide groove is provided inside the movable sleeve, and the size of the guide groove is matched with the size of the guide wheel.

[0016] As a further solution of the present invention: the movable carbon steel sleeve is movably sleeved on the outer side of the guide cast iron rod, and the cast iron mounting shell is fixedly connected to the protective mounting cover.

[0017] As a further solution of the present invention: a through groove is provided at the bottom of the protective mounting cover, and the size of the through groove is adapted to the size of the transparent lampshade.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The device is provided with an auxiliary inspection adjustment mechanism. When conducting clinical examination, the main body of the lighting lamp in the protective installation cover can be started for clinical examination lighting. If the patient's feet need to be clinically examined, the feet can be stepped on the non-slip pedal and the angle of the self-locking rotating frame can be adjusted. The protective installation cover is driven to rotate by the self-locking rotating frame, so that the main body of the lighting lamp in the protective installation cover is illuminated and clinical examination lighting is performed. If the patient's upper limbs and other parts need to be examined, the AC servo motor outside the counterweight fixing seat can be started, and the rotating bracket is driven to rotate by the output shaft of the AC servo motor. After the rotating bracket rotates to a suitable angle, the AC servo motor can be stopped and self-locked, so as to conveniently adjust the use angle of the rotating bracket. Moreover, after the rotating bracket rotates, it can drive the connecting moving column and the fixed connecting head to be lifted. When used subsequently, the use height of the fixed connecting head can be adjusted in the vertical direction. The device has a variety of angle adjustment functions, and can adjust the lighting direction according to the actual needs of the doctor, so that the doctor can adjust the lighting state anytime and anywhere, improve the accuracy and efficiency of the examination, and facilitate the lighting of the clinical examination.

[0020] 2. The device is provided with a lighting fine-tuning device. After the orientation of the protective mounting cover is adjusted by the self-locking rotating frame, the lighting position of the lighting lamp body sometimes still needs to be fine-tuned. At this time, the DC servo motor can be started to start the cast iron turntable. When the cast iron turntable rotates, the guide wheel connected to it by the rotating shaft can roll in the movable sleeve, and the guide wheel drives the movable sleeve to move. At this time, the guide sliding block and the movable carbon steel sleeve on the outside of the movable sleeve both play a guiding role. After the movable sleeve is moved, the lighting lamp body is driven to move by the movable carbon steel sleeve, so as to adjust the lighting position of the lighting lamp body. The reinforced cast iron bracket and the reinforced connecting frame both play a role of connection and reinforcement. The transparent lampshade protects the lighting lamp body and will not affect the lighting effect of the lighting lamp body, which is beneficial to clinical examination lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A stereogram of a lighting device for clinical examination;

[0022] Figure 2 A top view of a lighting device for clinical examination;

[0023] Figure 3 It is a front view of a lighting device for clinical examination;

[0024] Figure 4 is a side view of a lighting device for clinical examination;

[0025] Figure 5 This is a schematic diagram of the outer structure of a lighting device for clinical examination;

[0026] Figure 6A top view of an auxiliary inspection adjustment mechanism in a clinical inspection lighting device;

[0027] Figure 7 A stereoscopic diagram of an auxiliary inspection adjustment mechanism in a clinical inspection lighting device;

[0028] Figure 8 This is a schematic diagram of the outer structure of a movable reinforcement sleeve in a lighting device for clinical examination;

[0029] Fig. 9 A lighting device for clinical examination Figure 8 A schematic diagram of the enlarged structure of region A;

[0030] Fig.10 It is a schematic diagram of the outer structure of a first reinforcement plate in a lighting device for clinical examination;

[0031] Fig.11 This is a schematic diagram of the outer structure of a lighting fine-tuning device in a lighting device for clinical examination;

[0032] Fig.12 A schematic diagram of the internal structure of a lighting fine-tuning device in a lighting device for clinical examination;

[0033] Fig.13 A schematic diagram of the internal structure of a cast iron mounting housing in a clinical examination lighting device;

[0034] Fig.14 A lighting device for clinical examination Fig.13 Schematic diagram of the enlarged structure of area B.

[0035] In the figure: 1. Carbon steel mounting seat; 2. Carbon steel mounting pad; 3. Auxiliary inspection and adjustment mechanism; 31. Counterweight fixing seat; 32. Support fixing seat; 33. AC servo motor; 34. Rotating bracket; 35. Fixed mounting sleeve; 36. Connecting movable column; 37. Fixed connecting sleeve; 38. First reinforcement plate; 39. Movable reinforcement sleeve; 310. Second reinforcement plate; 311. Cast iron threaded rod; 312. Limiting mounting plate; 313. Anti-slip sleeve; 314. Cast iron threaded sleeve; 4. Support block; 5 , limit mounting frame; 6, cast iron mounting pad; 7, anti-slip pedal; 8, lighting fine-tuning device; 81, reinforced cast iron bracket; 82, cast iron mounting shell; 83, transparent lampshade; 84, reinforced connecting frame; 85, DC servo motor; 86, cast iron turntable; 87, guide wheel; 88, movable sleeve; 89, movable carbon steel sleeve; 810, lighting lamp body; 811, guide cast iron rod; 812, guide sliding block; 9, fixed connector; 10, self-locking rotating frame; 11, protective mounting cover. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-14 In an embodiment of the present invention, a lighting device for clinical examination includes a carbon steel mounting seat 1, a carbon steel mounting pad 2 is fixed to the outer side of the carbon steel mounting seat 1, an auxiliary inspection adjustment mechanism 3 is arranged on the top of the carbon steel mounting seat 1, a support block 4 is fixed to the top of the carbon steel mounting seat 1, a mounting cast iron pad 6 is fixed to the outer side of the carbon steel mounting seat 1, a non-slip pedal 7 is arranged on the top of the mounting cast iron pad 6, a limited position mounting frame 5 is fixed to the top of the support block 4, a fixed connector 9 is arranged on the outer side of the auxiliary inspection adjustment mechanism 3, self-locking rotating frames 10 are installed on both sides of the fixed connector 9, a protective mounting cover 11 is fixed to the outer side of the self-locking rotating frame 10, and a lighting fine-tuning device 8 is fixed inside the protective mounting cover 11;

[0038] The auxiliary inspection and adjustment mechanism 3 includes a counterweight fixing seat 31, a support fixing seat 32 is fixed on the outer side of the counterweight fixing seat 31, an AC servo motor 33 is fixed on the top of the support fixing seat 32, a rotating bracket 34 is fixed on the outer side of the output shaft of the AC servo motor 33, the counterweight fixing seat 31 and the carbon steel mounting seat 1 are fixedly connected, a groove for accommodating the movement of the rotating bracket 34 is provided inside the counterweight fixing seat 31, a fixed mounting sleeve 35 is fixed on the outer side of the rotating bracket 34, a connecting movable column 36 extending to the outer side is movably inserted inside the rotating bracket 34, a groove is provided inside the limiting mounting frame 5, and the size of the groove is adapted to the size of the connecting movable column 36, a fixed connecting sleeve 37 is fixed on the outer side of the fixed mounting sleeve 35, and the outer side of the fixed connecting sleeve 37 A first reinforcement plate 38 is fixed, and a movable reinforcement sleeve 39 is rotatably connected to the outer side of the fixed connection sleeve 37 through a rotating shaft. A second reinforcement plate 310 is fixed to the outer side of the movable reinforcement sleeve 39. The inner walls of the fixed connection sleeve 37 and the inner walls of the movable reinforcement sleeve 39 are both fitted with the outer side of the connecting movable column 36. A fixed connecting head 9 is fixed to one end of the connecting movable column 36. A cast iron threaded rod 311 is fixed to the outer side of the first reinforcement plate 38. A groove is provided on the outer side of the second reinforcement plate 310, and the size of the groove is adapted to the size of the cast iron threaded rod 311. A limited mounting plate 312 is fixed to one end of the cast iron threaded rod 311. The outer side of the cast iron threaded rod 311 is movably sleeved with an anti-slip sleeve 313, and the outer side of the cast iron threaded rod 311 is threadedly connected with a cast iron threaded sleeve 314. During clinical examination, the lighting body 810 in the protective mounting cover 11 can be started for clinical examination lighting. If the patient's feet need to be clinically examined, the feet can be stepped on the anti-slip pedal 7, and the angle of the self-locking rotating frame 10 can be adjusted. The protective mounting cover 11 is driven to rotate by the self-locking rotating frame 10, so that the lighting body 810 in the protective mounting cover 11 can be illuminated and used for clinical examination lighting. If the patient's upper limbs and other parts need to be examined, the AC servo motor 33 outside the counterweight fixing seat 31 can be started, and the rotating bracket 34 can be driven to rotate by the output shaft of the AC servo motor 33. After the rotating bracket 34 rotates to a suitable angle, the AC servo motor 33 can be stopped and self-locked, so as to facilitate the adjustment of the rotating bracket. When the bracket 34 is rotated, the movable column 36 and the fixed connection head 9 can be lifted up. When it is used later, the use height of the fixed connection head 9 can be adjusted in the vertical direction. When adjusting, it is only necessary to rotate the cast iron threaded sleeve 314 on the outer side of the cast iron threaded rod 311 to make the corresponding surface of the cast iron threaded sleeve 314 away from the second reinforcement plate 310, and release the extrusion of the cast iron threaded sleeve 314 on the corresponding surface of the anti-slip sleeve 313. Then, the extrusion of the movable reinforcement sleeve 39 and the inner wall of the fixed connection sleeve 37 on the outer side of the movable column 36 can be released, and then one end of the movable column 36 can be moved in the rotating bracket 34. After the movable column 36 drives the fixed connection head 9 and the protective mounting cover 11 to move to a suitable position, the cast iron threaded sleeve 314 is rotated again.The movable reinforcement sleeve 39 and the fixed connection sleeve 37 are tightly attached to the outer side of the connecting movable column 36 and locked. Therefore, the device has multiple angle adjustment functions and can adjust the lighting direction according to the actual needs of the doctor, making it convenient for the doctor to adjust the lighting status anytime and anywhere.

[0039] As an embodiment of the present invention, the lighting fine-tuning device 8 includes a reinforced cast iron bracket 81, both ends of the reinforced cast iron bracket 81 are fixed with a cast iron mounting shell 82, the bottom of the cast iron mounting shell 82 is fixed with a transparent lampshade 83, a reinforced connecting frame 84 is fixed between the corresponding surfaces of the two transparent lampshades 83, a DC servo motor 85 is fixed to the inner top wall of the cast iron mounting shell 82, a cast iron turntable 86 is fixed to the outer side of the output shaft of the DC servo motor 85, and the outer side of the cast iron turntable 86 is rotatably connected to a guide wheel 87 through a rotating shaft, and the cast iron turntable 86 is connected to the outer side of the cast iron turntable 86. The interior of the cast iron mounting shell 82 is slidably connected with a guide sliding block 812 through a slide groove, a movable sleeve 88 is fixed to the bottom of the guide sliding block 812, a movable carbon steel sleeve 89 is installed at the bottom of the movable sleeve 88, a through groove is opened at the bottom of the protective mounting cover 11, and the size of the through groove is adapted to the size of the transparent lamp cover 83, a lighting lamp body 810 is fixed to the bottom of the movable carbon steel sleeve 89, a guide cast iron rod 811 is fixed between the inner walls of both sides of the cast iron mounting shell 82, a guide groove is opened inside the movable sleeve 88, and the size of the guide groove is The size of the guide wheel 87 is adapted, and the movable carbon steel sleeve 89 is movably sleeved on the outer side of the guide cast iron rod 811. The cast iron mounting housing 82 is fixedly connected to the protective mounting cover 11. After the orientation of the protective mounting cover 11 is adjusted by the self-locking rotating frame 10, the lighting position of the lighting lamp body 810 sometimes still needs to be fine-tuned. At this time, the DC servo motor 85 can be started to start the cast iron turntable 86 to rotate. When the cast iron turntable 86 rotates, the guide wheel 87 connected to it through the rotating shaft can be rotated in the movable sleeve 8 8, and the guide wheel 87 drives the movable sleeve 88 to move. At this time, the guide sliding block 812 and the movable carbon steel sleeve 89 on the outside of the movable sleeve 88 both play a guiding role. After the movable sleeve 88 moves, the movable carbon steel sleeve 89 drives the lighting lamp body 810 to move, thereby adjusting the lighting position of the lighting lamp body 810. The reinforced cast iron bracket 81 and the reinforced connecting frame 84 both play a role of connection and reinforcement. The transparent lampshade 83 plays a role of protecting the lighting lamp body 810 and will not affect the lighting effect of the lighting lamp body 810.

[0040] The working principle of the present invention is as follows: the device is provided with an auxiliary inspection adjustment mechanism 3. When conducting clinical examination, the lighting lamp main body 810 in the protective mounting cover 11 can be started to illuminate for clinical examination. If the patient's feet need to be clinically examined, the feet can be stepped on the anti-slip pedal 7, and the angle of the self-locking rotating frame 10 can be adjusted. The protective mounting cover 11 is driven to rotate by the self-locking rotating frame 10, so that the lighting lamp main body 810 in the protective mounting cover 11 can illuminate and perform clinical examination lighting. If the patient's upper limbs and other parts need to be examined, the AC servo motor 33 outside the counterweight fixing seat 31 can be started, and the rotating bracket 34 can be driven to rotate by the output shaft of the AC servo motor 33. The rotating bracket 34 After rotating to a suitable angle, the AC servo motor 33 can be stopped and self-locked, so as to conveniently adjust the use angle of the rotating bracket 34. Moreover, after the rotating bracket 34 is rotated, it can drive the connecting movable column 36 and the fixed connecting head 9 to be lifted. When using it later, the use height of the fixed connecting head 9 can be adjusted in the vertical direction. When adjusting, it is only necessary to rotate the cast iron threaded sleeve 314 on the outer side of the cast iron threaded rod 311 to make the corresponding surface of the cast iron threaded sleeve 314 away from the second reinforcement plate 310, and release the extrusion of the cast iron threaded sleeve 314 on the corresponding surface of the anti-slip sleeve 313, so as to release the extrusion of the movable reinforcement sleeve 39 and the inner wall of the fixed connection sleeve 37 on the outer side of the connecting movable column 36, and then one end of the connecting movable column 36 can be moved in the rotating bracket 34. After the connecting movable column 36 drives the fixed connecting head 9 and the protective mounting cover 11 to move to the appropriate position, the cast iron threaded sleeve 314 is rotated again to make the movable reinforcement sleeve 39 and the fixed connecting sleeve 37 close to the outer side of the connecting movable column 36 and complete the locking. Therefore, the device has multiple functions of adjusting angles, and can adjust the lighting direction according to the actual needs of the doctor, so that the doctor can adjust the lighting state anytime and anywhere, improve the accuracy and efficiency of the examination, and facilitate the clinical examination lighting. The device is provided with a lighting fine-tuning device 8. After the direction of the protective mounting cover 11 is adjusted by the self-locking rotating frame 10, the lighting position of the lighting lamp main body 810 sometimes still needs to be fine-tuned. At this time, the DC servo motor 85 can be started to let the DC servo The servo motor 85 starts the cast iron turntable 86 to rotate. When the cast iron turntable 86 rotates, the guide wheel 87 connected to it through the rotating shaft can roll in the movable sleeve 88, and the guide wheel 87 drives the movable sleeve 88 to move. At this time, the guide sliding block 812 and the movable carbon steel sleeve 89 on the outside of the movable sleeve 88 both play a guiding role. After the movable sleeve 88 moves, the movable carbon steel sleeve 89 drives the lighting lamp body 810 to move, thereby adjusting the lighting position of the lighting lamp body 810. The reinforced cast iron bracket 81 and the reinforced connecting frame 84 both play a role of connection and reinforcement. The transparent lampshade 83 protects the lighting lamp body 810 and will not affect the lighting effect of the lighting lamp body 810, which is beneficial to clinical examination lighting.

[0041] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lighting device for clinical examination, comprising a carbon steel mounting base (1), characterized in that: A carbon steel mounting pad (2) is fixed to the outer side of the carbon steel mounting seat (1), an auxiliary inspection and adjustment mechanism (3) is arranged on the top of the carbon steel mounting seat (1), a support block (4) is fixed to the top of the carbon steel mounting seat (1), a mounting cast iron pad (6) is fixed to the outer side of the carbon steel mounting seat (1), a non-slip pedal (7) is arranged on the top of the mounting cast iron pad (6), a limited position mounting frame (5) is fixed to the top of the support block (4), a fixed connector (9) is arranged on the outer side of the auxiliary inspection and adjustment mechanism (3), self-locking rotating frames (10) are installed on both sides of the fixed connector (9), a protective mounting cover (11) is fixed to the outer side of the self-locking rotating frame (10), and a lighting fine-tuning device (8) is fixed inside the protective mounting cover (11); The auxiliary inspection and adjustment mechanism (3) comprises a counterweight fixing seat (31), a support fixing seat (32) is fixed on the outer side of the counterweight fixing seat (31), an AC servo motor (33) is fixed on the top of the support fixing seat (32), a rotating bracket (34) is fixed on the outer side of the output shaft of the AC servo motor (33), a fixed mounting sleeve (35) is fixed on the outer side of the rotating bracket (34), a connecting movable column (36) extending to the outer side is movably inserted inside the rotating bracket (34), a fixed connecting sleeve (37) is fixed on the outer side of the fixed mounting sleeve (35), and the fixed A first reinforcement plate (38) is fixed to the outer side of the connecting sleeve (37); a movable reinforcement sleeve (39) is rotatably connected to the outer side of the fixed connecting sleeve (37) via a rotating shaft; a second reinforcement plate (310) is fixed to the outer side of the movable reinforcement sleeve (39); a cast iron threaded rod (311) is fixed to the outer side of the first reinforcement plate (38); a limiting mounting plate (312) is fixed to one end of the cast iron threaded rod (311); an anti-slip sleeve (313) is movably sleeved on the outer side of the cast iron threaded rod (311); and a cast iron threaded sleeve (314) is threadedly connected to the outer side of the cast iron threaded rod (311).

2. A clinical examination lighting device according to claim 1, characterized in that: A groove is provided on the outer side of the second reinforcing plate (310), and the size of the groove matches the size of the cast iron threaded rod (311).

3. The clinical examination lighting device according to claim 1, characterized in that: The counterweight fixing seat (31) and the carbon steel mounting seat (1) are fixedly connected, and a groove for accommodating the movement of the rotating bracket (34) is provided inside the counterweight fixing seat (31).

4. The clinical examination lighting device according to claim 1, characterized in that: The inner wall of the fixed connection sleeve (37) and the inner wall of the movable reinforcement sleeve (39) are both in contact with the outer side of the connecting movable column (36), and a fixed connection head (9) is fixed to one end of the connecting movable column (36).

5. The clinical examination lighting device according to claim 1, characterized in that: A groove is provided inside the position-limiting mounting frame (5), and the size of the groove matches the size of the connecting movable column (36).

6. The clinical examination lighting device according to claim 1, characterized in that: The lighting fine-tuning device (8) comprises a reinforced cast iron bracket (81), both ends of the reinforced cast iron bracket (81) are fixed with a cast iron mounting shell (82), the bottom of the cast iron mounting shell (82) is fixed with a transparent lampshade (83), a reinforced connecting frame (84) is fixed between the corresponding surfaces of the two transparent lampshades (83), a DC servo motor (85) is fixed to the inner top wall of the cast iron mounting shell (82), a cast iron turntable (86) is fixed to the outer side of the output shaft of the DC servo motor (85), the outer side of the cast iron turntable (86) is rotatably connected to a guide wheel (87) via a rotating shaft, and the inside of the cast iron mounting shell (82) is slidably connected to a guide sliding block (812) via a sliding groove.

7. A clinical examination lighting device according to claim 6, characterized in that: A movable sleeve (88) is fixed to the bottom of the guide sliding block (812), a movable carbon steel sleeve (89) is installed at the bottom of the movable sleeve (88), a lighting lamp body (810) is fixed to the bottom of the movable carbon steel sleeve (89), and a guide cast iron rod (811) is fixed between the inner walls on both sides of the cast iron mounting shell (82).

8. The clinical examination lighting device according to claim 7, characterized in that: A guide groove is provided inside the movable sleeve (88), and the size of the guide groove matches the size of the guide wheel (87).

9. The clinical examination lighting device according to claim 7, characterized in that: The movable carbon steel sleeve (89) is movably sleeved on the outer side of the guide cast iron rod (811), and the cast iron mounting shell (82) is fixedly connected to the protective mounting cover (11).

10. The lighting device for clinical examination according to claim 7, characterized in that: A through slot is provided at the bottom of the protective mounting cover (11), and the size of the through slot matches the size of the transparent lampshade (83).

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