Microscope illumination assembly structure
By designing the microscope lighting component structure, using internal grooves, fixed frames, threaded rods and other mechanisms, the irradiation height and range of LED lamp sources are adjusted, which solves the problem of difficult adjustment of existing microscope lighting devices, and improves the observation effect and convenience of use.
Patent Information
- Application Number
- CN202421145349.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The lighting devices of existing microscopes are difficult to adjust the illumination range and light source intensity, which affects the observation effect.
A microscope lighting component structure is designed, including an inner groove, a fixed frame, a threaded rod, a movable block, a support block, a mounting plate, an LED lamp source and a turntable. Through the mutual cooperation of these mechanisms, the illumination height and range of the LED lamp source are adjusted.
It realizes auxiliary irradiation observation of different objects, facilitates the adjustment of light source intensity and irradiation range, and improves the applicability and convenience of use of the device.
Smart Images
Figure CN222653177U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microscope illumination, in particular to a microscope illumination component structure. Background Art
[0002] A microscope is an optical instrument composed of one lens or a combination of several lenses. It is a symbol of mankind's entry into the atomic age. Microscopes are mainly used to magnify tiny objects so that they can be seen by the naked eye. Microscopes are divided into optical microscopes and electron microscopes.
[0003] During use, a microscope needs to be assisted by an illumination component for observation. However, the illumination device on an existing microscope is difficult to adjust the range when illuminating the observed object, which affects the observation effect of different objects during observation. At the same time, when observing the same object, it is inconvenient to adjust the intensity of the light source, which makes it inconvenient to compare the results of the same object under light sources of different intensities. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a microscope illumination assembly structure to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, a microscope lighting component structure is provided, including a base, a microscope body is arranged on the upper side of the base, and an inner groove is arranged on the inner side of the base, a mounting plate is movably arranged on the inner side of the inner groove, a mounting groove is opened on the upper side of the mounting plate, an LED light source is fixedly arranged on the inner side of the mounting groove, and a fixing frame is fixedly arranged on the inner side of the inner groove at the lower side of the mounting plate, a threaded rod is rotatably arranged on the inner side of the fixing frame, two sections of opposite threads are arranged on the outer side of the threaded rod, and movable blocks are sleeved on the two sections of opposite threads on the outer side of the threaded rod, support blocks are rotatably arranged on the upper sides of the two groups of movable blocks, the support blocks are connected to the lower side of the mounting plate, the threaded rod movably passes through the inner groove and extends to the outside, and a turntable is fixedly arranged on the outer end of the threaded rod at the outer side of the inner groove.
[0006] Preferably, a placement groove is provided on the upper side of the base.
[0007] Preferably, a plurality of anti-sliding blocks are provided on the outer side of the turntable, and the plurality of anti-sliding blocks are all made of soft materials.
[0008] Preferably, both sides of the fixed frame are provided with limiting grooves for docking the movable block, and the movable block slides within the limiting grooves.
[0009] Preferably, a conical cylinder with a docking placement groove is fixedly arranged on the inner side of the inner groove.
[0010] Preferably, a light-transmitting mirror is fixedly provided on the inner side of the inner groove between the placement groove and the conical cylinder.
[0011] Preferably, a sliding block is rotatably provided on the upper side of the support block, a sliding groove for docking with the sliding block is provided on the lower side of the mounting plate, and the sliding block slides within the sliding groove in a limited position.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model provides mechanisms such as an inner groove, a fixed frame, a threaded rod, a movable block, a support block, a mounting plate, an LED light source, a turntable, etc., and through the cooperation of various mechanisms, it is possible to conveniently adjust the irradiation height of the LED light source, thereby facilitating auxiliary irradiation observation of different objects and improving the applicability of the device. In addition, by providing a conical cylinder, the irradiation range can be adjusted while adjusting the irradiation height of the LED light source, thereby facilitating the staff to compare the effects under different irradiation ranges, meeting various usage requirements and having a wider range of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a cross-sectional view of the base of the utility model;
[0016] Figure 3 This is a schematic diagram of the disassembly of the adjustment mechanism of the utility model;
[0017] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.
[0018] The accompanying drawings are marked as follows:
[0019] 1 base, 2 microscope body, 3 inner groove, 4 placement groove, 5 fixed frame, 6 threaded rod, 7 movable block, 8 support block, 9 mounting plate, 10 mounting groove, 11 LED light source, 12 turntable, 13 limit groove, 14 conical tube, 15 light-transmitting mirror, 16 slider, 17 slide groove. DETAILED DESCRIPTION
[0020] 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.
[0021] like Figure 1-4A microscope lighting assembly structure comprises a base 1, a microscope body 2 is arranged on the upper side of the base 1, and an inner groove 3 is arranged on the inner side of the base 1, a mounting plate 9 is movably arranged on the inner side of the inner groove 3, a mounting groove 10 is opened on the upper side of the mounting plate 9, an LED light source 11 is fixedly arranged on the inner side of the mounting groove 10, and a fixing frame 5 is fixedly arranged on the inner side of the inner groove 3 located at the lower side of the mounting plate 9, a threaded rod 6 is rotatably arranged on the inner side of the fixing frame 5, two sections of opposite threads are arranged on the outer side of the threaded rod 6, and movable blocks 7 are sleeved on the two sections of threads in opposite directions on the outer side of the threaded rod 6, support blocks 8 are rotatably arranged on the upper sides of the two groups of movable blocks 7, the support blocks 8 are connected to the lower side of the mounting plate 9, the threaded rod 6 movably passes through the inner groove 3 and extends to the outside, and a turntable 12 is fixedly arranged on the outer end of the threaded rod 6 located at the outer side of the inner groove 3, and the LED light source 11 can be flexibly adjusted in the inner groove 3 by rotating the turntable 12, so that it is convenient for the staff to adjust the light source when observing the object, thereby improving the convenience of use.
[0022] A placement groove 4 is provided on the upper side of the base 1 , and the placement groove 4 can be provided to facilitate positioning and observation of the object to be measured.
[0023] Among them, multiple groups of anti-sliding blocks are arranged on the outside of the turntable 12, and the multiple groups of anti-sliding blocks are all made of soft materials. The anti-sliding blocks can increase the friction of the turntable 12, thereby making it easier to rotate the turntable 19.
[0024] Among them, both sides of the fixed frame 5 are provided with limiting grooves 13 for docking the movable block 7. The movable block 7 slides in the limiting grooves 13. When the threaded rod 6 is rotated, the movable block 7 can be conveniently driven to move parallel to the threaded rod 6 through the limiting cooperation between the movable block 7 and the limiting grooves 13, thereby facilitating the installation plate 9 to move upward or downward, thereby improving the movement stability of the installation plate 9.
[0025] Among them, a conical tube 14 is fixedly arranged on the inner side of the inner groove 3 for docking with the placement groove 4. The conical tube 14 can adjust the illumination range of the LED light source 11. When the LED light source 11 moves upward, the illuminated light source range becomes larger. Similarly, when the LED light source 11 moves downward, the illuminated light source range becomes smaller, thereby meeting various usage requirements.
[0026] A light-transmitting mirror 15 is fixedly arranged on the inner side of the inner groove 3 between the placement groove 4 and the conical tube 14. The light-transmitting mirror 15 can facilitate the emission of the light source, making the illumination of the light source on the object more intuitive.
[0027] Among them, a slider 16 is rotatably arranged on the upper side of the support block 8, and a slide groove 17 for docking with the slider 16 is opened on the lower side of the mounting plate 9, and the slider 16 slides within the slide groove 17. When the support block 8 moves, it drives the slider 16 to slide in the slide groove 17, thereby facilitating the movement of the mounting plate 9 while ensuring the installation stability of the mounting plate 9.
[0028] Embodiment: During the use of the utility model, the object to be measured is first placed in the placement groove 4, and then the staff observes the object in the placement groove 4 through the microscope body 2. During the observation process, the LED light source 11 is turned on for auxiliary lighting. At the same time, the threaded rod 6 can be driven to rotate by rotating the turntable 12. The two groups of movable blocks 7 sleeved on the outer side of the threaded rod 6 move simultaneously along the threaded rod 6 under the limiting action of the limiting groove 13, and the distance between them is closer and closer. When the movable block 7 moves, it drives the supporting block 8 to move. At this time, the supporting block 8 lifts the mounting plate 9 upward, so that the irradiation height of the LED light source 11 can be adjusted. Similarly, the turntable 12 can also be rotated in the opposite direction. At this time, the LED light source 11 can be driven to move downward, so that it is convenient for the staff to observe the object at different lighting heights. At the same time, when the LED light source 11 moves, the irradiation range of the LED light source 11 can be adjusted through the action of the conical tube 14, so as to meet various usage requirements and have better applicability.
[0029] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A microscope illumination assembly structure, comprising a base (1), characterized in that: A microscope body (2) is arranged on the upper side of the base (1), and an inner groove (3) is arranged on the inner side of the base (1). A mounting plate (9) is movably arranged on the inner side of the inner groove (3). A mounting groove (10) is opened on the upper side of the mounting plate (9). An LED light source (11) is fixedly arranged on the inner side of the mounting groove (10). A fixing frame (5) is fixedly arranged on the inner side of the inner groove (3) at the lower side of the mounting plate (9). A threaded rod (6) is rotatably arranged on the inner side of the fixing frame (5). Two sections of threads in opposite directions are arranged on the outer side of the threaded rod (6). Movable blocks (7) are sleeved on the two sections of threads in opposite directions on the outer side of the threaded rod (6). Support blocks (8) are rotatably arranged on the upper sides of the two groups of movable blocks (7). The support blocks (8) are connected to the lower side of the mounting plate (9). The threaded rod (6) movably passes through the inner groove (3) and extends to the outer side. A rotating disk (12) is fixedly arranged on the outer end of the threaded rod (6) at the outer side of the inner groove (3).
2. A microscope illumination assembly structure according to claim 1, characterized in that: A placement groove (4) is provided on the upper side of the base (1).
3. A microscope illumination assembly structure according to claim 1, characterized in that: The outer side of the rotating disk (12) is provided with a plurality of anti-sliding blocks, and the plurality of anti-sliding blocks are all made of soft materials.
4. A microscope illumination assembly structure according to claim 1, characterized in that: Limiting grooves (13) for docking the movable block (7) are provided on both sides of the fixed frame (5), and the movable block (7) slides in a limited manner in the limiting grooves (13).
5. A microscope illumination assembly structure according to claim 2, characterized in that: A conical cylinder (14) that docks with the placement groove (4) is fixedly arranged on the inner side of the inner groove (3).
6. A microscope illumination assembly structure according to claim 2, characterized in that: A light-transmitting mirror (15) is fixedly arranged on the inner side of the inner groove (3) between the placement groove (4) and the conical cylinder (14).
7. A microscope illumination assembly structure according to claim 1, characterized in that: A slider (16) is rotatably arranged on the upper side of the support block (8), a slide groove (17) for docking with the slider (16) is provided on the lower side of the mounting plate (9), and the slider (16) slides in a limited position in the slide groove (17).