CN220932762U - Intelligent fluorescent epiboom device - Google Patents

Abstract

The application provides an intelligent fluorescent epiboom device, which is characterized by comprising a first shell and a second shell, wherein the first shell is internally provided with: a light source mechanism for providing a multiple light source effect; the heat dissipation mechanism is used for dissipating heat of the light source mechanism; the heat dissipation mechanism is connected with the light source mechanism; the second housing is internally provided with: the fluorescence excitation mechanism is used for collecting light rays and exciting a fluorescence effect; the transition mechanism is used for guiding the light rays output by the light source mechanism to the fluorescence excitation mechanism; the driving mechanism is used for driving the fluorescence excitation mechanism; the driving mechanism is in transmission connection with the fluorescence excitation mechanism; the application has the advantages of good heat dissipation effect and automatic switching of fluorescent channels.

Description

Intelligent fluorescent epiboom device

Technical Field

The application relates to the technical field of optical equipment, in particular to an intelligent fluorescent epiboom device.

Background

The fluorescent microscope is a device used by matching a microscope with a fluorescent excitation device, the fluorescent excitation device is used for irradiating an observed object to emit fluorescent light, then the shape and the position of the object are observed under the microscope, and in the existing illumination optical microscope, the common microscope can be upgraded into the fluorescent microscope by the fluorescent excitation device.

The fluorescent excitation device generally comprises an excitation light source and a fluorescent excitation turntable, however, the existing excitation light source has high heat generation and poor heat dissipation effect when in work, and the existing fluorescent excitation turntable adopts a single manual rotation mode to switch a fluorescent excitation channel, so that the fluorescent excitation device is troublesome in operation and lacks flexibility, and therefore, the fluorescent excitation device needs to be improved.

Disclosure of Invention

Aiming at the defects existing in the prior art, the embodiment of the application provides an intelligent fluorescent epiboom device, which solves the problems existing in the related art and has the following technical scheme:

The embodiment of the application provides an intelligent fluorescent epiboly arm device, which comprises a first shell and a second shell, wherein the first shell is internally provided with: a light source mechanism for providing a multiple light source effect; the heat dissipation mechanism is used for dissipating heat of the light source mechanism; the heat dissipation mechanism is connected with the light source mechanism; the second housing is internally provided with: the fluorescence excitation mechanism is used for collecting light rays and exciting a fluorescence effect; the transition mechanism is used for guiding the light rays output by the light source mechanism to the fluorescence excitation mechanism; the transition mechanism is connected with the first shell; the driving mechanism is used for driving the fluorescence excitation mechanism; the driving mechanism is in transmission connection with the fluorescence excitation mechanism.

In one embodiment, the transition mechanism comprises: a straight barrel; the straight lens barrel is provided with a lens group and a telescopic piece capable of adjusting the lens distance of the lens group; the straight lens barrel is arranged on the second shell; the telescopic piece is detachably connected with the second shell.

In one embodiment, a transverse sliding plate is movably arranged on the straight lens barrel; at least one function expanding lens is detachably arranged on the transverse sliding plate.

In one embodiment, an optical adapter corresponding to the light source mechanism is provided at an end of the straight barrel; one end of the optical adapter is connected with the first shell, and the other end of the optical adapter is connected with the second shell.

In one embodiment, the light source mechanism includes: the LED lamp comprises a refractor, a plurality of LED lamps and a plurality of light gathering cups correspondingly matched with the LED lamps; the LED lamps are equidistantly arranged on the heat dissipation mechanism; one end of the light focusing cup is connected with the heat dissipation mechanism, and the other end of the light focusing cup is sleeved on the outer side of the LED lamp; the refractor is arranged on the heat dissipation mechanism and is positioned on the outer side of the light condensation cup.

In one embodiment, the heat dissipation mechanism includes: a heat-dissipating aluminum plate and at least one heat-dissipating fan; one end of the heat dissipation aluminum plate is arranged in the first shell, and the other end of the heat dissipation aluminum plate is connected with the LED lamp; the heat radiation fan is arranged on the heat radiation aluminum plate.

In one embodiment, the fluorescence excitation mechanism includes: the rotating disc, the first gear and the refraction components are used for collecting light rays and exciting fluorescent effects; the turntable is rotatably arranged on the second shell; one end of the first gear is arranged on the rotary table, and the other end of the first gear is in transmission connection with the driving mechanism; and a plurality of refraction components are arranged on the turntable.

In one embodiment, the refraction assembly includes: a lens support, a two-way lens and at least one optical filter; the lens support is arranged on the turntable; the two-way lens is obliquely arranged on the lens bracket; at least one optical filter is arranged on the lens support and is respectively positioned at two sides of the two-way lens.

In one embodiment, the drive mechanism includes: a second gear and a driving motor; the driving motor is arranged on the second shell; one end of the second gear is arranged at the output end of the driving motor, and the other end of the second gear is in transmission connection with the first gear.

In one embodiment, an adjusting window for exposing the rotary disc part and a positioner for limiting the rotary disc are further arranged in the second shell.

The advantages or beneficial effects in the technical scheme at least comprise:

The heat generated by the light source mechanism in the intelligent fluorescent epiboom device can be discharged through the heat dissipation mechanism, so that the heat productivity of equipment is reduced; the light sources generated by the light source mechanism can be guided to the fluorescence excitation mechanism to form a fluorescence excitation channel after passing through the transition mechanism, and the fluorescence excitation mechanism can rotate under the action of the driving mechanism to replace a manual channel switching mode, so that the effect of automatically switching the fluorescence excitation channel is achieved.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.

Drawings

In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not therefore to be considered limiting of its scope.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model (with the first housing hidden);

FIG. 3 is a schematic view of the structure of the transverse skateboard of the present utility model;

FIG. 4 is a schematic view of the structure of the light source mechanism of the present utility model;

FIG. 5 is a schematic diagram of a heat dissipation mechanism according to the present utility model;

FIG. 6 is a schematic view of the optical path within the first housing of the present utility model;

FIG. 7 is a schematic diagram of a fluorescence excitation mechanism according to the present utility model;

fig. 8 is an exploded view of a refractive assembly according to the present utility model.

In the figure: 11. a first housing; 12. a second housing; 2. a light source mechanism; 21. a refractor; 22. an LED lamp; 23. a light gathering cup; 3. a heat dissipation mechanism; 31. a heat-dissipating aluminum plate; 32. a heat radiation fan; 4. a fluorescence excitation mechanism; 41. a turntable; 42. a first gear; 43. a refractive component; 431. a lens holder; 432. a two-way lens; 433. a light filter; 5. a transition mechanism; 51. a straight barrel; 52. a telescoping member; 53. a transverse slide plate; 54. an optical adapter; 6. a driving mechanism; 61. a second gear; 7. adjusting the window; 8. a positioner; 9. fluorescent channels.

Detailed Description

In the following, only certain exemplary embodiments are briefly described in order to make the objects, features and advantages of the present utility model more comprehensible. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 8, the present utility model provides an intelligent fluorescent epiboom device, comprising a first housing 11 and a second housing 12, wherein the first housing 11 is provided with: a light source mechanism 2 for providing a multiple light source effect; a heat radiation mechanism 3 for radiating heat from the light source mechanism 2; the heat dissipation mechanism 3 is connected with the light source mechanism 2; the second housing 12 is provided with: the fluorescence excitation mechanism 4 is used for collecting light rays and exciting a fluorescence effect; a transition mechanism 5 for guiding the light outputted from the light source mechanism 2 to the fluorescence excitation mechanism 4; the transition mechanism 5 is connected with the first shell 11; a driving mechanism 6 for driving the fluorescence excitation mechanism 4; the driving mechanism 6 is in transmission connection with the fluorescence excitation mechanism 4.

In the embodiment, the light source mechanism 2 and the heat dissipation mechanism 3 are arranged in the first shell 11, the fluorescence excitation mechanism 4, the transition mechanism 5 and the driving mechanism 6 are arranged in the second shell 12, and one end of the transition mechanism 5 is connected with the first shell 11; wherein:

the light source mechanism 2 can generate a plurality of different light source effects, and when the light source mechanism 2 works, a certain amount of heat is generated, and can be discharged through the mutually connected heat dissipation mechanisms 3, so that the heat productivity in the first shell 11 is reduced, and the heat dissipation effect of equipment is improved; the light output by the light source mechanism 2 enters the fluorescence excitation mechanism 4 of the second shell 12 after passing through the transition mechanism 5, the transition mechanism 5 can prevent the light output by the light source mechanism 2 from scattering, the fluorescence excitation mechanism 4 can refract after receiving the light and excite the fluorescence effect by utilizing the collected light, and the fluorescence can be output to the outside through the fluorescence channel 9 at the lower end of the second shell 12 after excitation; the driving mechanism 6 is in transmission connection with the fluorescence excitation mechanism 4, the driving mechanism 6 can drive the fluorescence excitation mechanism 4 to rotate, and a plurality of fluorescence excitation channels are arranged on the fluorescence excitation mechanism 4, so that the fluorescence excitation mechanism 4 can be switched to different fluorescence excitation channels, and the effect of outputting different types of light of the equipment is achieved; under the action of the driving mechanism 6, the fluorescence excitation mechanism 4 can automatically switch the fluorescence excitation channel, so that the automation degree of the equipment is higher, and the operation is more convenient.

Further, the transition mechanism 5 includes: a straight barrel 51; a lens group and a telescopic member 52 for adjusting the lens distance of the lens group are arranged on the straight barrel 51; the straight barrel 51 is provided on the second housing 12; the telescoping member 52 is detachably connected to the second housing 12.

In the present embodiment, the lens group is composed of a front lens and a rear lens, and is disposed in the inner cavity of the straight barrel 51, and thus is not shown in the drawing; the outer side of the straight lens barrel 51 is provided with a telescopic piece 52, the telescopic piece 52 is detachably arranged on the second shell 12, and the position of the telescopic piece 52 on the straight lens barrel 51 can be adjusted, so that the telescopic piece 52 can adjust the rear lens in the straight lens barrel 51, and the optimal light focusing effect can be achieved by adjusting the distance between the front lens and the rear lens.

Further, a transverse slide plate 53 is movably provided on the straight barrel 51; at least one function expanding lens is detachably arranged on the transverse sliding plate 53.

In this embodiment, a transverse sliding plate 53 is disposed in the horizontal direction of the straight barrel 51, the transverse sliding plate 53 can move on the straight barrel 51, and a placement groove is formed on the transverse sliding plate 53, and can be used for mounting and dismounting various lenses with different functions, such as polarized lenses, dark field rings, and the like, so as to improve the flexibility of using the device.

Further, an optical adapter 54 corresponding to the light source mechanism 2 is provided at an end of the straight barrel 51; one end of the optical adapter 54 is connected to the first housing 11, and the other end of the optical adapter 54 is connected to the second housing 12.

In this embodiment, an optical adapter 54 is disposed at the end of the straight barrel 51, two ends of the optical adapter 54 are respectively connected to the first housing 11 and the second housing 12, the light outputted by the light source mechanism 2 enters the fluorescence excitation mechanism 4 after passing through the transition mechanism 5 by the optical adapter 54, and the optical adapter 54 has the function of connecting the first housing 11 and the second housing 12 and simultaneously satisfying the light transmission effect.

Further, the light source mechanism 2 includes: a refractor 21, a plurality of LED lamps 22, and a plurality of light focusing cups 23 correspondingly adapted to the LED lamps 22; a plurality of LED lamps 22 are equidistantly arranged on the heat dissipation mechanism 3; one end of the light-gathering cup 23 is connected with the heat dissipation mechanism 3, and the other end of the light-gathering cup 23 is sleeved outside the LED lamp 22; the refractor 21 is provided on the heat dissipation mechanism 3 and is located outside the light collection cup 23.

In this embodiment, each LED lamp 22 and each light-gathering cup 23 are correspondingly adapted to form a single light source, and the light source mechanism 2 can generate different light source effects through the plurality of combined LED lamps 22 and light-gathering cups 23, and the light sources are arranged on the heat dissipation mechanism 3 at equal intervals (see fig. 4), and the light-gathering cups 23 can collect and gather light emitted by the LED lamps 22, so that light beams of the light sources can be better focused and output; the refractor 21 is arranged on the heat dissipation mechanism 3 and is positioned at the outer side of the light gathering cup 23, a refractive lens is arranged in the refractor 21, and the light rays emitted by the light sources are output towards the same direction through the refractive lens (the light ray output direction is shown in fig. 6); in addition, LED lamp 22 and spotlight cup 23 are all connected with cooling mechanism 3, and the heat that both during operation produced all can dispel the heat through cooling mechanism 3 to prevent that equipment from during operation from overheated, guarantee that equipment normally works.

Further, the heat dissipation mechanism 3 includes: a heat-dissipating aluminum plate 31 and at least one heat-dissipating fan 32; one end of the heat dissipation aluminum plate 31 is arranged in the first shell 11, and the other end of the heat dissipation aluminum plate 31 is connected with the LED lamp 22; the heat radiation fan 32 is provided on the heat radiation aluminum plate 31.

In this embodiment, two heat dissipation fans 32 are adopted, and two heat dissipation fans 32 are both installed on the heat dissipation aluminum plate 31 and located at opposite sides of the installation position of the light source mechanism 2, and the heat dissipation aluminum plate 31 adopts a heat dissipation fin mode, so that the heat transfer effect on the LED lamp 22 and the light condensation cup 23 can be enhanced, and when the heat dissipation fan 32 works, the heat on the heat dissipation aluminum plate 31 can be blown out of the first housing 11, so that the dual heat dissipation effect on the light source mechanism 2 is achieved.

Further, the fluorescence excitation mechanism 4 includes: the rotary table 41, the first gear 42 and a plurality of refraction components 43 for collecting light and exciting fluorescent effect; the turntable 41 is rotatably arranged on the second shell 12; one end of the first gear 42 is arranged on the turntable 41, and the other end of the first gear 42 is in transmission connection with the driving mechanism 6; a plurality of refraction assemblies 43 are disposed on the turntable 41.

In this embodiment, the first gear 42 is installed at the lower end of the turntable 41 and is in transmission connection with the driving mechanism 6, and the driving mechanism 6 can drive the turntable 41 to rotate on the second housing 12 through gear transmission; the plurality of refraction components 43 are all detachably arranged at the upper end of the rotary table 41, the refraction components 43 form a fluorescence excitation channel of the device, the refraction components 43 can be driven to rotate and be converted into different kinds of refraction components 43 when the rotary table 41 rotates, and referring to fig. 7, the device of the embodiment is provided with 8 groups of fluorescence excitation channels, and then the fluorescence excitation mechanism 4 can switch and output 8 different light beams when working, so that the device is convenient and flexible to use.

Further, the refraction component 43 includes: a lens frame 431, a dichroic lens 432, and at least one filter 433; the lens bracket 431 is arranged on the turntable 41; the two-way lens 432 is obliquely arranged on the lens bracket 431; at least one filter 433 is disposed on the lens frame 431 and located on two sides of the dichroic lens 432.

In this embodiment, two optical filters 433 are provided, two optical filters 433 are both installed on a lens bracket 431, a two-way lens 432 is disposed at a middle position of the lens bracket 431 at an angle of 45 degrees, two optical filters 433 are respectively disposed at two sides of the two-way lens 432 and have an included angle with the two-way lens 432 of 45 degrees, two optical filters 433 and the two-way lens 432 together form a fluorescence excitation channel (see fig. 8) capable of generating a 90-degree light refraction effect on the lens bracket 431, and a general effect of a main brand fluorescence excitation channel can be realized by disassembling and replacing the optical filters 433 on the lens bracket 431;

in addition, the fluorescence excitation channel can be correspondingly matched with different kinds of light source adapters for use, so that various different light source schemes (such as different colors, different light intensities and the like) are provided, and the specific scheme can be adjusted according to the actual demands of users, and the operation is flexible and convenient.

Further, the driving mechanism 6 includes: a second gear 61 and a driving motor; the drive motor is mounted on the second housing 12; one end of the second gear 61 is disposed at the output end of the driving motor, and the other end of the second gear 61 is in transmission connection with the first gear 42.

In this embodiment, the second gear 61 in the driving mechanism 6 is meshed with the first gear 42 in the fluorescence excitation mechanism 4 to form a gear set with a large gear ratio, and the gear set can realize accurate positioning of the turntable on the first gear 42 under the driving action of the driving motor by the second gear 61, so as to achieve the driving effect on the fluorescence excitation mechanism 4.

Further, an adjusting window 7 through which the turntable 41 is partially exposed, and a positioner 8 that can limit the turntable 41 are also provided in the second housing 12.

In this embodiment, an adjusting window 7 is further disposed on one side of the second housing 12, and a small portion of the turntable 41 is exposed through the adjusting window 7, so that a user can manually rotate the turntable 41 without stopping the driving mechanism 6 or the driving mechanism 6, and the adjustment mode of the turntable 41 is more flexible; the second casing 12 is provided with a positioner 8, and the positioner 8 can position the rotating turntable 41, so that the turntable 41 is prevented from rotating accidentally due to false touch.

The intelligent fluorescent epiboom device has the advantages that the heat dissipation effect of the device is good, and the fluorescent channels can be automatically switched.

In the description of the present specification, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (10)

1. An intelligent fluorescent epiboom device is characterized by comprising a first shell and a second shell, wherein the first shell is internally provided with:

a light source mechanism for providing a multiple light source effect;

The heat dissipation mechanism is used for dissipating heat of the light source mechanism; the heat dissipation mechanism is connected with the light source mechanism;

the second housing is internally provided with:

The fluorescence excitation mechanism is used for collecting light rays and exciting a fluorescence effect;

The transition mechanism is used for guiding the light rays output by the light source mechanism to the fluorescence excitation mechanism; the transition mechanism is connected with the first shell;

The driving mechanism is used for driving the fluorescence excitation mechanism; the driving mechanism is in transmission connection with the fluorescence excitation mechanism.

2. The intelligent fluorescent fall arm arrangement of claim 1, wherein the transition mechanism comprises: a straight barrel; the straight lens barrel is provided with a lens group and a telescopic piece capable of adjusting the lens distance of the lens group; the straight lens barrel is arranged on the second shell; the telescopic piece is detachably connected with the second shell.

3. The intelligent fluorescent epi-arm device according to claim 2, wherein a transverse slide plate is movably provided on the straight barrel; at least one function expanding lens is detachably arranged on the transverse sliding plate.

4. The intelligent fluorescent drop arm apparatus of claim 2, wherein an optical adapter corresponding to the light source mechanism is provided at an end of the straight barrel; one end of the optical adapter is connected with the first shell, and the other end of the optical adapter is connected with the second shell.

5. The intelligent fluorescent fall arm arrangement of any one of claims 1-4, wherein the light source mechanism comprises: the LED lamp comprises a refractor, a plurality of LED lamps and a plurality of light gathering cups correspondingly matched with the LED lamps; the LED lamps are equidistantly arranged on the heat dissipation mechanism; one end of the light focusing cup is connected with the heat dissipation mechanism, and the other end of the light focusing cup is sleeved on the outer side of the LED lamp; the refractor is arranged on the heat dissipation mechanism and is positioned on the outer side of the light condensation cup.

6. The intelligent fluorescent fall arm apparatus of claim 5, wherein the heat dissipation mechanism comprises: a heat-dissipating aluminum plate and at least one heat-dissipating fan; one end of the heat dissipation aluminum plate is arranged in the first shell, and the other end of the heat dissipation aluminum plate is connected with the LED lamp; the heat radiation fan is arranged on the heat radiation aluminum plate.

7. The intelligent fluorescent epi-arm apparatus of any one of claims 1-4, wherein the fluorescent excitation mechanism comprises: the rotating disc, the first gear and the refraction components are used for collecting light rays and exciting fluorescent effects; the turntable is rotatably arranged on the second shell; one end of the first gear is arranged on the rotary table, and the other end of the first gear is in transmission connection with the driving mechanism; and a plurality of refraction components are arranged on the turntable.

8. The intelligent fluorescent fall arm arrangement of claim 7, wherein the refraction assembly comprises: a lens support, a two-way lens and at least one optical filter; the lens support is arranged on the turntable; the two-way lens is obliquely arranged on the lens bracket; at least one optical filter is arranged on the lens support and is respectively positioned at two sides of the two-way lens.

9. The intelligent fluorescent fall arm arrangement of claim 7, wherein the drive mechanism comprises: a second gear and a driving motor; the driving motor is arranged on the second shell; one end of the second gear is arranged at the output end of the driving motor, and the other end of the second gear is in transmission connection with the first gear.

10. The intelligent fluorescent arm apparatus of claim 7, wherein an adjustment window through which the turntable is partially exposed and a positioner which limits the turntable are further provided in the second housing.