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CN-122004744-A - Remote control slit lamp and light source structure thereof

CN122004744ACN 122004744 ACN122004744 ACN 122004744ACN-122004744-A

Abstract

The invention belongs to the technical field of eye treatment diagnosis and treatment appliances, and particularly relates to a remote control slit lamp and a light source structure thereof. The light source structure comprises a light source main body, a baffle block frame seat, a first baffle block, a second baffle plate and a light source, wherein the first baffle block is provided with a long-strip-shaped vertical first light source channel, the second baffle block is provided with a long-strip-shaped second light source channel, when the second light source channel is parallel to the first light source channel, light rays pass through the two light sources and become flat slit light rays, and when the second light source channel is intersected with the first light source channel, the light rays pass through the two light sources and become punctiform light rays. According to the technical scheme, two matched structures are adopted to form the fissures, fissure light is formed, the relative angle is changed to realize the switching of flat fissure light and punctiform light, the eye examination can be effectively assisted, the multifunctional purpose is realized, the convenience is provided for production and maintenance, meanwhile, each part of the structure can be electrically controlled, the remote control is realized, and the disease examination can be conveniently carried out in an unattended scene.

Inventors

  • HAN YOUXIANG

Assignees

  • 四川双诚医联大数据科技有限公司

Dates

Publication Date
20260512
Application Date
20260226

Claims (10)

  1. 1. The light source structure of the remote control slit lamp is characterized by comprising: a light source main body (62); The stop block frame seat (69) can reciprocate between a dispersion irradiation station and a crack irradiation station, the crack irradiation station is positioned right in front of the light source main body (62), and the dispersion irradiation station is positioned right below the crack irradiation station; The first stop block (63) is arranged on the front side of the stop block frame seat (69) in a horizontal sliding manner and can move up and down along with the stop block frame seat (69), and the second stop block (64) is provided with a strip-shaped vertical first light source channel (631); The second light source channel (641) is arranged on the second stop block (64), when the second light source channel (641) is parallel to the first light source channel (631), light rays pass through the two light sources and become flat slit light rays, and when the second light source channel (641) crosses the first light source channel (631), the light rays pass through the two light sources and become punctiform light rays; when the second light source channel (641) is parallel to the first light source channel (631), sliding the second stopper (64) horizontally can change the width of the flat slit ray.
  2. 2. The light source structure of the remote control slit lamp according to claim 1, wherein the upper portion and the lower portion of the first stop block (63) are both slidably connected with a rail rod (65), two ends of the rail rod (65) are fixedly connected with a stop block frame (69), and the first stop block (63) can slide horizontally along the rail rod (65).
  3. 3. The light source structure of the remote control slit lamp according to claim 2, wherein the top surface of the first stop block (63) is provided with a strip-shaped insection, the top of the stop block frame seat (69) is provided with a slit adjusting motor (66), and a gear connected to an output shaft of the slit adjusting motor (66) is meshed with the strip-shaped insection.
  4. 4. The light source structure of the remote control slit lamp according to claim 1, wherein the second stop block (64) is in a shape of a round cake, annular insections are arranged on the periphery of the second stop block (64), a rotating motor (67) is arranged on the stop block frame seat (69), and a gear connected to an output shaft of the rotating motor (67) is meshed with the annular insections.
  5. 5. The light source structure of a remote control slit lamp according to claim 1, wherein the light source structure (6) further comprises a structural shell (61), and a lifting screw (68) is mounted on the structural shell (61), and the lifting screw (68) is driven by a motor and is in threaded connection with the stop block frame (69) so as to control the stop block frame (69) to move up and down.
  6. 6. A remote control slit lamp, which is characterized by comprising a case (1), a head support frame (3), a displacement mechanism (2), a bearing assembly (4), an image collector (7) and a light source structure (6) of the remote control slit lamp according to any one of claims 1-5, wherein the head support frame (3), the displacement mechanism and the bearing assembly are arranged in the case (1); the displacement mechanism (2) comprises a transverse module (21) and a longitudinal module (22), wherein the transverse module (21) is arranged on the longitudinal module (22); The support assembly (4) is arranged on the displacement mechanism (2) and is controlled to horizontally move, the support assembly (4) comprises a plurality of support arms capable of rotating independently, the light source structure (6) and the image collector (7) are respectively arranged on different support arms, so that the light source structure (6) can irradiate from different directions, and the image collector (7) can collect images from different directions; the head support frame (3) is arranged in front of the bearing assembly (4) and is used for supporting and positioning the head of a human body; The head support frame (3), the displacement mechanism (2), the bearing assembly (4), the image collector (7) and the electric components of the light source structure (6) are connected with a controller, and the controller is in communication connection with a remote server, so that the slit lamp is remotely controlled.
  7. 7. The remote control slit lamp according to claim 6, wherein the head support (3) comprises a head support (33), a chin rest (34) for chin positioning and a forehead rest (35) for forehead positioning are arranged on the head support (33), telescopic cylinders (32) are connected to the bottom of the head support (33), guide rods (31) are arranged on two opposite sides of the telescopic cylinders (32), the upper ends of the guide rods (31) are fixed with the head support (33), the lower ends of the guide rods are in sliding connection with guide sleeves (36), and the guide sleeves (36) are fixed on the bottom wall of the case (1).
  8. 8. The remote-control slit lamp according to claim 6, wherein the support arm comprises a transverse fixing arm (46) and a transverse sliding arm (47), the transverse sliding arm (47) is connected with the transverse fixing arm (46) in a sliding mode, a transverse moving motor is fixed at one end of the transverse sliding arm (47), and a transverse moving screw (48) connected to an output shaft of the transverse moving motor is connected with the transverse fixing arm (46) in a threaded mode.
  9. 9. The remote-control slit lamp according to claim 6, wherein the supporting assembly (4) comprises a bottom bearing platform (41) and a central tube shaft (42), the lower end of the central tube shaft (42) is connected with the bottom bearing platform (41), the bottom bearing platform (41) is fixed on the transverse module (21), a rod sleeve (43) at the end of the supporting arm is rotatably sleeved on the central tube shaft (42), internal grooves are formed in the inner wall of the rod sleeve (43), and an internal gear (44) is arranged in the central tube shaft (42), and the internal gear (44) is driven by an internal motor (45) and meshed with the internal grooves.
  10. 10. The remote-controlled slit lamp according to claim 9, wherein a backlight (5) and a distance sensor (8) are provided on one of the support arms of the bearing assembly (4), the distance sensor (8) being used for detecting the distance of the center tube shaft (42) assembly to the human eye, the backlight (5) being used for light filling.

Description

Remote control slit lamp and light source structure thereof Technical Field The invention belongs to the technical field of eye treatment diagnosis and treatment appliances, and particularly relates to a remote control slit lamp and a light source structure thereof. Background The slit lamp is called slit lamp microscope, which is an important examination instrument for ophthalmology. The illumination system of the slit lamp adopts the Kola illumination method, the light source forms a bright cross section image on the eyes after passing through a series of optical components, and a doctor checks the cross section image through a binocular stereo microscope and can adjust the magnification. Slit lamps often achieve slit width adjustment by means of slit adjusters, thereby changing the width of the optical fiber. The existing crack regulator is always arranged in front of the light source, and can only emit crack light, and when diffuse light is required to irradiate, the light source is required to be additionally provided, so that inconvenience is brought to production and maintenance. For this purpose, it is necessary to design a new light source structure of the slit lamp. Disclosure of Invention In order to solve the problems in the prior art, the scheme provides a remote control slit lamp and a light source structure thereof. The technical scheme adopted by the invention is as follows: A light source structure of a remotely controlled slit lamp, comprising: A light source main body; The block frame seat can reciprocate between a dispersion irradiation station and a crack irradiation station, the crack irradiation station is positioned right in front of the light source main body, and the dispersion irradiation station is positioned right below the crack irradiation station; The first stop block is arranged on the front side of the stop block frame seat in a horizontal sliding manner and can move up and down along with the stop block frame seat, and the second stop block is provided with a strip-shaped vertical first light source channel; The second stop block is rotatably arranged at the center of the stop block frame seat and is provided with a strip-shaped second light source channel; when the second light source channel is intersected with the first light source channel, the light rays pass through the two light sources and become punctiform light rays; When the second light source channel is parallel to the first light source channel, the width of the flat slit light can be changed by horizontally sliding the second stop block. Optionally, the upper part and the lower part of the first stop block are both connected with a track rod in a sliding way, two ends of the track rod are fixedly connected with the stop block frame seat, and the first stop block can slide horizontally along the track rod. Optionally, the top surface of the first stop block is provided with a strip-shaped insection, the top of the stop block frame seat is provided with a seam adjusting motor, and a gear connected to the output shaft of the seam adjusting motor is meshed with the strip-shaped insection. Optionally, the second stop block is in a round cake shape, annular insections are arranged on the periphery of the second stop block, a rotating motor is arranged on the stop block frame seat, and a gear connected to an output shaft of the rotating motor is meshed with the annular insections. The light source structure also comprises a structure shell, and a lifting screw is arranged on the structure shell, is driven by a motor and is in threaded connection with the stop block frame seat so as to control the stop block frame seat to move up and down. A light source structure of a remote control slit lamp comprises a box shell, a head support frame, a displacement mechanism, a bearing assembly, an image collector and a light source structure, wherein the head support frame, the displacement mechanism, the bearing assembly, the image collector and the light source structure are arranged in the box shell; The displacement mechanism comprises a transverse module and a longitudinal module, wherein the transverse module is arranged on the longitudinal module; The support assembly is arranged on the displacement mechanism and controlled by the displacement mechanism to horizontally move, and comprises a plurality of support arms capable of rotating independently, a light source structure and an image collector are respectively arranged on different support arms, so that the light source structure can irradiate from different directions, and the image collector can collect images from different directions; The head support frame is arranged in front of the support assembly and used for supporting and positioning the head of a human body; The head support frame, the displacement mechanism, the bearing assembly, the image collector and the electric components of the light source structure are connected with a controller, and the control