Illumination mechanism and neurosurgical robot thereof

Abstract

The utility model discloses a lighting mechanism and neurosurgery operation robot, including mounting rack, the outside of mounting rack is provided with the sidelight adjusting mechanism, the sidelight adjusting mechanism includes motor, lead screw, adjusting plate, sidelight panel, telescopic subassembly and transmission subassembly, the bottom of bracket is provided with mounting groove, motor is fixed in mounting groove, and the transmission subassembly is fixed in the mounting groove. The adjusting plates are fixedly connected to the top ends of the side lamp panels correspondingly, the motor is connected with the telescopic assembly through the transmission assembly, and the lead screws are connected with the adjusting plates. The arrangement mode that the motor, the lead screw, the adjusting plate, the side lamp panels, the telescopic assembly and the transmission assembly are matched is utilized, so that the device has a certain function of automatically adjusting the illumination range, and the telescopic assembly is arranged so that one independent side lamp panel can be adjusted; therefore, medical staff can better irradiate a multi-angle area, and the problems that the irradiation range of an existing shadowless lamp is limited, and the irradiation range cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to lighting mechanisms, and in particular to a lighting mechanism and a neurosurgery robot thereof. Background Art

[0002] In recent years, with the rapid progress of advanced robotics, minimally invasive surgical techniques, and neuroimaging techniques, the concept of digital robotic neurosurgery is gradually taking shape, making it possible to achieve various functions necessary for surgical operations, such as precise micro-positioning, micro-manipulation, shape monitoring of the surgical space, and image display;

[0003] When a surgical robot is performing surgery, it needs to be used in conjunction with a shadowless lamp. The shadowless lamp uses light from multiple lamps to reduce the shadows in the working area. However, it is not easy to adjust the lighting position of the shadowless lamp during use, making it inconvenient to use. Moreover, when the surgery is specifically for lighting a specific position, the traditional shadowless lamp cannot be used flexibly, has a limited illumination range, and is not convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a lighting mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting mechanism, comprising a mounting frame, a bracket being fixedly mounted on the top end of the mounting frame;

[0006] A main light panel is fixedly mounted on the bottom end of the mounting frame, and a side light adjustment mechanism is arranged on the outside of the mounting frame;

[0007] The side light adjustment mechanism includes a motor, a screw, an adjustment plate, a side light board, a telescopic assembly and a transmission assembly. A mounting groove is provided at the bottom of the bracket, and the motor is fixedly installed inside the mounting groove. The plurality of adjustment plates are respectively fixedly connected to the top of the side light board. The motor is connected to the telescopic assembly through the transmission assembly, and the telescopic assembly is connected to the screw, which is threadedly interlaced with the adjustment plate.

[0008] Preferably, the telescopic assembly includes a telescopic rod, an extrusion plate, a rotating plate and a compression spring, a telescopic groove is opened at one end of the screw rod, the extrusion plate is located inside the telescopic groove, one end of the telescopic rod is fixedly connected to the extrusion plate, the other end of the telescopic rod is fixedly and interlacedly connected with the rotating plate, the compression spring is located inside the telescopic groove, and the telescopic rod is connected to the transmission assembly.

[0009] Preferably, the transmission assembly includes a first gear and a second gear, the output end of the motor is transmission-connected to the first gear, a plurality of the second gears are respectively fixedly connected to the other ends of a plurality of telescopic rods, and the first gear is meshingly connected to a plurality of the second gears.

[0010] Preferably, the outside of the screw rod is fixedly connected with a limit plate, a rotation groove is provided inside the mounting frame, and the limit plate is rotatably interlaced with the inner cavity of the rotation groove.

[0011] Preferably, two limiting rods are fixedly connected to one side of the adjustment plate, a plurality of limiting grooves are equidistantly formed on the outer wall of the mounting frame, and the limiting rods are slidably interlaced with the inner cavities of the limiting grooves.

[0012] Preferably, a plurality of grooves are equidistantly formed at the top of the mounting frame, the rotating plate is located inside the groove, a positioning groove is formed on one side of the inner wall of the groove, a positioning rod is threadedly inserted into the inner cavity of the positioning groove, and the positioning rod cooperates with the rotating plate.

[0013] Another object of the present utility model is to provide a neurosurgery robot, wherein the neurosurgery robot comprises the above-mentioned pressure delivery device.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes a setting method in which a motor, a screw rod, an adjustment plate, a side light panel, a telescopic component and a transmission component are coordinated. The motor can make the transmission component drive multiple screw rods to rotate, so that the positions of multiple side light panels can be adjusted at the same time through the adjustment plate, so that the device has a certain function of automatically adjusting the lighting range, which is convenient to use. The setting of the telescopic component enables the user to adjust a single side light panel, thereby helping medical personnel to better irradiate multi-angle areas, and solves the problem that the existing shadowless lamp has a limited irradiation range and cannot adjust the irradiation range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole viewed from above.

[0018] Figure 3 It is a schematic diagram of the overall front internal structure of the utility model.

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. mounting frame; 2. bracket; 3. main light board; 4. side light adjustment mechanism; 41. motor; 42. screw; 43. adjustment plate; 44. side light board; 45. telescopic assembly; 451. telescopic rod; 452. extrusion plate; 453. rotating plate; 454. compression spring; 46. transmission assembly; 461. first gear; 462. second gear; 5. limit plate; 6. limit rod; 7. positioning rod. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-4 A lighting mechanism shown includes a mounting frame 1, a bracket 2 is fixedly mounted on the top of the mounting frame 1, and the bracket 2 is an existing cantilever bracket, which is composed of at least six groups of joints, and the rotation angle of each group of joints is greater than 300 degrees;

[0023] A main light panel 3 is fixedly mounted on the bottom end of the mounting frame 1, and a side light adjustment mechanism 4 is arranged outside the mounting frame 1;

[0024] Furthermore, the side light adjustment mechanism 4 includes a motor 41, a screw rod 42, an adjustment plate 43, a side light panel 44, a telescopic assembly 45 and a transmission assembly 46. A mounting groove is provided at the bottom of the bracket 2. The motor 41 is fixedly installed inside the mounting groove. A plurality of adjustment plates 43 are respectively fixedly connected to the top of the side light panel 44. The motor 41 is connected to the telescopic assembly 45 through the transmission assembly 46. The telescopic assembly 45 is connected to the screw rod 42. The screw rod 42 is threadedly connected to the adjustment plate 43. The motor 41 is electrically connected to an external power supply through an external switch. The transmission assembly 46 can drive the plurality of screw rods 42 to rotate through the motor 41, so that the positions of the plurality of side light panels 44 can be adjusted simultaneously through the adjustment plate 43, so that the device has a certain function of automatically adjusting the lighting range.

[0025] Furthermore, the telescopic assembly 45 includes a telescopic rod 451, an extrusion plate 452, a rotating plate 453 and a compression spring 454. A telescopic groove is opened at one end of the screw rod 42, and the extrusion plate 452 is located inside the telescopic groove. One end of the telescopic rod 451 is fixedly connected to the extrusion plate 452, and the other end of the telescopic rod 451 is fixedly connected with the rotating plate 453. The compression spring 454 is located inside the telescopic groove. The telescopic rod 451 is connected to the transmission assembly 46. The extrusion plate 452 has a square cross-section. The extrusion plate 452 can drive the screw rod 42 to rotate by extruding the inner wall of the telescopic groove.

[0026] Furthermore, the transmission assembly 46 includes a first gear 461 and a second gear 462. The output end of the motor 41 is transmission-connected to the first gear 461. The multiple second gears 462 are respectively fixedly connected to the other ends of the multiple telescopic rods 451. The first gear 461 is meshingly connected to the multiple second gears 462. The first gear 461 can simultaneously drive the multiple second gears 462 to rotate, thereby driving the telescopic rod 451 to rotate, and driving the screw rod 42 to rotate through the extrusion plate 452, so that the adjustment plate 43 on the screw rod 42 is displaced, thereby realizing the adjustment of the positions of the multiple side light panels 44, thereby increasing the lighting range of the entire device.

[0027] Furthermore, the outside of the screw rod 42 is fixedly connected to a limit plate 5, and a rotation groove is opened inside the mounting frame 1. The limit plate 5 is rotatably interlaced with the inner cavity of the rotation groove. The setting of the limit plate 5 serves to limit the screw rod 42, so that the screw rod 42 can only rotate and cannot move in the horizontal direction.

[0028] Furthermore, two limit rods 6 are fixedly connected to one side of the adjustment plate 43, and a plurality of limit grooves are equidistantly provided on the outer wall of the mounting frame 1. The limit rods 6 are slidably and interlaced with the inner cavity of the limit grooves. The limit rods 6 serve to limit the adjustment plate 43, so that the adjustment plate 43 can only move in the horizontal direction along the limit grooves.

[0029] Furthermore, a plurality of grooves are equidistantly provided at the top of the mounting frame 1, and the rotating plate 453 is located inside the groove. A positioning groove is provided on one side of the inner wall of the groove, and a positioning rod 7 is inserted and connected through the inner cavity thread of the positioning groove. The positioning rod 7 cooperates with the rotating plate 453, and the setting of the positioning rod 7 serves to limit the rotating plate 453. When multiple side light panels 44 are adjusted uniformly, the positioning rod 7 can be rotated to fit the rotating plate 453, thereby preventing the telescopic rod 451 from being displaced. When it is necessary to adjust one of the side light panels 44 separately, it is only necessary to release the limit of the rotating plate 453 by the positioning rod 7 at the corresponding position, and the rotating plate 453 can be pulled to separate the second gear 462 at the corresponding position from the first gear 461, so that the rotating plate 453 can be rotated, thereby adjusting the position of a single side light panel 44, thereby helping medical personnel to better irradiate multi-angle areas.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lighting mechanism, comprising: A mounting frame (1), a bracket (2) being fixedly mounted on the top of the mounting frame (1); The invention is characterized in that: a main light panel (3) is fixedly mounted on the bottom end of the mounting frame (1), and a side light adjustment mechanism (4) is arranged outside the mounting frame (1); The side light adjustment mechanism (4) comprises a motor (41), a screw (42), an adjustment plate (43), a side light plate (44), a telescopic assembly (45) and a transmission assembly (46); a mounting groove is provided at the bottom of the bracket (2); the motor (41) is fixedly mounted inside the mounting groove; a plurality of adjustment plates (43) are respectively fixedly connected to the top of the side light plate (44); the motor (41) is connected to the telescopic assembly (45) through the transmission assembly (46); the telescopic assembly (45) is connected to the screw (42); and the screw (42) is threadedly interlaced with the adjustment plate (43).

2. The lighting mechanism according to claim 1, characterized in that: The telescopic assembly (45) comprises a telescopic rod (451), an extrusion plate (452), a rotating plate (453) and a compression spring (454); a telescopic groove is formed at one end of the screw rod (42); the extrusion plate (452) is located inside the telescopic groove; one end of the telescopic rod (451) is fixedly connected to the extrusion plate (452); the other end of the telescopic rod (451) is fixedly connected to the rotating plate (453); the compression spring (454) is located inside the telescopic groove; and the telescopic rod (451) is connected to the transmission assembly (46).

3. The lighting mechanism according to claim 2, characterized in that: The transmission assembly (46) comprises a first gear (461) and a second gear (462); the output end of the motor (41) is transmission-connected to the first gear (461); a plurality of second gears (462) are respectively fixedly connected to the other ends of a plurality of telescopic rods (451); and the first gear (461) is meshingly connected to the plurality of second gears (462).

4. The lighting mechanism according to claim 1, characterized in that: The outside of the screw rod (42) is fixedly connected to a limit plate (5), a rotation groove is provided inside the mounting frame (1), and the limit plate (5) is rotatably interlaced with the inner cavity of the rotation groove.

5. The lighting mechanism according to claim 1, characterized in that: Two limiting rods (6) are fixedly connected to one side of the adjustment plate (43); a plurality of limiting grooves are equidistantly formed on the outer wall of the mounting frame (1); and the limiting rods (6) are slidably interlaced with the inner cavities of the limiting grooves.

6. The lighting mechanism according to claim 2, characterized in that: The top of the mounting frame (1) is provided with a plurality of grooves at equal intervals, the rotating plate (453) is located inside the grooves, a positioning groove is provided on one side of the inner wall of the groove, a positioning rod (7) is threadedly inserted into the inner cavity of the positioning groove, and the positioning rod (7) cooperates with the rotating plate (453).

7. A neurosurgery robot, characterized in that: The neurosurgical robot comprises the lighting mechanism as described in any one of claims 1-6.

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