TWM469495U - Electronic microscope - Google Patents

Description

Electronic microscope

The present invention relates to a microscope, and more particularly to an electronic optical microscope.

Microscopic technology is one of the important technologies for the development of advanced science and technology. Whether it is the application of microscopic technology in all aspects of science, industry and medicine, it has the production of optical microscopy technology.

In general, the microscope used to view a living being or object is differentiated by the source and lens system. Among them, laser light or electron beam is focused by an electromagnetic lens to image a very small object. Currently, a scanning microscope and a transmission microscope are commonly used. If the general light is focused by a lens and the object is formed into an object for observation, it may be called a stereo microscope or an optical microscope.

Referring to Fig. 1, a microscope head device disclosed in U.S. Patent No. 7,102,817 B1, which is a type of optical microscope and has a tubular housing 10, a microscope unit 11, and a cover unit 12, the microscope The unit 11 has an outer cylinder 111 rotatably extending through the tubular housing 10. The cover unit 12 is disposed on the tubular housing 10 and has a sample for sensing the object to be tested. 100 image image sensor 121.

When the above-mentioned microscope head device observes the object to be tested 100, the distance between the microscope head device and the object to be tested is relatively short, and the highest magnification is required to be in contact with the object to be tested, so that the user cannot treat the object under the microscope device. The measurement object performs any operation. Moreover, the microscope head device lacks the concept of modular design, and the range of observation magnification is fixed and cannot be changed, so that the entire microscope range device must be replaced in different observation magnification ranges. Unable to achieve system sharing purposes.

Therefore, the object of the present invention is to provide an electronic microscope belonging to the optical microscope category that is modular and easy to carry, and includes an outer casing device, a transmission device disposed in the outer casing device, and a housing device disposed on the outer casing device. An imaging device inside, and a lighting device disposed in the housing device.

The housing device includes a first housing, a second housing that is coupled to the first housing, a partition disposed between the first and second housings, and a first and second joints a cover body under the housing, the partition plate and the first housing together define a first closed space, the partition plate and the second housing together define a second closed space, the cover body surrounds a cavity Set the space. The transmission device is disposed in the second enclosed space, and the camera device includes a first circuit board disposed in the second enclosed space and driven by the transmission device, and is disposed in the first enclosed space and electrically a second circuit board connected to the first circuit board, a signal transmission unit electrically connected to the second circuit board and exposed on the first casing, and a detachably disposed in the accommodating space of the hood The illuminating device is electrically connected to the lens of the first circuit board, and the illuminating device is disposed in the accommodating space of the hood.

The utility model has the beneficial effects of separating the enclosed space through the outer casing unit, giving the camera device and the transmission device good dustproof and protective effects, and controlling the transmission device to drive the camera device to move through a remote control device, and the operation is convenient. The camera device can transmit images to a display screen to improve the convenience of use, and the electronic microscope has a modular design as a whole, and has a shape such as a flashlight, is convenient to carry, and has high practicability.

2‧‧‧Shell device

21‧‧‧ first housing

210‧‧‧First enclosed space

211‧‧‧ vents

22‧‧‧ second housing

220‧‧‧Second enclosed space

23‧‧‧Baffle

24‧‧‧ Cover

240‧‧‧ accommodating space

25‧‧‧ cover

251‧‧‧outer perforation

3‧‧‧Transmission

31‧‧‧fourth circuit board

32‧‧‧Motor

33‧‧‧ Connecting rod

34‧‧‧ screw

35‧‧‧moving block

351‧‧‧Connecting parts

352‧‧‧Splicing parts

36‧‧‧Micro Switch

4‧‧‧ camera device

41‧‧‧First board

42‧‧‧Second circuit board

43‧‧‧Signal transmission unit

44‧‧‧ lens

5‧‧‧Lighting device

51‧‧‧ third circuit board

511‧‧‧Perforated

52‧‧‧Lighting diode

6‧‧‧ cooling fan

7‧‧‧Remote control

8‧‧‧ ‧ body

9‧‧‧Sensitives

Figure 1 is a perspective view of the microscope head device disclosed in U.S. Patent No. 7,102,817 B1; 2 is a perspective view showing a preferred embodiment of the electronic microscope of the present invention; FIG. 3 is an exploded perspective view of FIG. 2; FIG. 4 and FIG. 5 are schematic cross-sectional views, which are assisted by lateral and longitudinal cutting directions. 2, for the convenience of description, some of the components in FIGS. 4 and 5 are not shown; and FIG. 6 is a schematic view showing the actual use of the preferred embodiment.

The related features and technical details of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to Figures 2 and 3, a preferred embodiment of the electronic microscope of the present invention comprises a housing device 2, a transmission device 3 disposed in the housing device 2, and an imaging device 4 disposed in the housing device 2. A lighting device 5 disposed in the housing device 2, a cooling fan 6 disposed in the housing device 2, and a remote control device 7 for controlling the transmission device 3 and the lighting device 5.

Referring to FIGS. 3 to 5 , the housing device 2 includes a first housing 21 , a second housing 22 that is coupled to the first housing 21 , and a first housing and a second housing 21 , 22 . a partition 23, a cover 24 joined to the first and second housings 21, 22, and a cover 25 disposed on the cover 24, the partition 23 being shared with the first housing 21 A first enclosed space 210 is defined. The partition 23 and the second housing 22 define a second enclosed space 220. The cover 24 surrounds an accommodating space 240. The cover 25 is used for sealing. The accommodating space 240 is blocked and has light transmissivity.

The transmission device 3 is disposed in the second enclosed space 220 and includes a fourth circuit board 31 fixed to the second housing 22, and is fixed on the second housing 22 and electrically connected to the The fourth circuit board 31 a motor 32, a connecting rod 33 disposed on both sides of the motor 32, a screw 34 driven by the motor 32 and located between the two links 33, and a screw 34 driven by the screw 34 to be coupled to the screw 34 A moving block 35 that slides on the link 33. The moving block 35 has two connecting members 351, and a screwing member 352 interposed between the two connecting members 351. The two connecting members 351 are respectively disposed on the two connecting rods 33. The screw 352 is screwed to the screw 34 and moved by the screw 34.

The camera device 4 includes a first circuit board 41 disposed on the moving block 35 and driven by the moving block 35, and a second circuit 41 disposed in the first enclosed space 210 and electrically connected to the first circuit board 41. a circuit board 42 , a signal transmission unit 43 electrically connected to the second circuit board 42 and exposed on the first housing 21 , and a removably disposed in the accommodating space 240 of the cover body 24 and electrically connected The lens 44 of the first circuit board 41. The transmission device 3 further includes a micro switch 36 disposed on a side of the first circuit board 41 facing the cover body 24. The heat dissipation fan 6 is disposed in the second circuit board 42 and located in the first enclosed space 210. The first housing 21 has a plurality of heat dissipation holes 211 corresponding to the positions of the heat dissipation fan 6.

The illuminating device 5 is disposed in the accommodating space 240 of the cover body 24, and includes a third circuit board 51, and a plurality of LEDs 52 spaced apart from the third circuit board 51. The third circuit The plate 51 has an inner perforation 511. The cover 25 of the outer casing device 2 has a pair of outer perforations 251 which should be inserted into the inner perforations 511 of the third circuit board 51. The lens 44 is detachably disposed in the inner perforations 511. Projecting beyond the outer perforation 251. The special angle design of the LEDs 52 allows the LEDs to be focused on a plurality of points, and the electronic microscope can also cause the illumination device 5 to collect light at different observation heights.

Referring to Figures 3, 5, and 6, the electronic microscope is first fixed to a frame 8, and the signal transmission unit 43 of the camera device 4 is externally connected to a display screen (not shown). Next, an object to be observed 9 is placed under the lens 44, and a signal is transmitted through the remote control device 7 to the first The four circuit boards 31 are controlled to start the motor 32, and then the screw 34 is driven to move the moving block 35 back and forth on the screw 34 and the connecting rod 33 to drive the first circuit board 41 to move. The image captured by the lens 44 is imaged by the first circuit board 41, transmitted to the second circuit board 42 , and transmitted to the display screen via the signal transmission unit 43 . Therefore, the image is transmitted through the remote control device 7 . The first circuit board 41 is in a position where the image can be clearly imaged, and the light-emitting diode 52 of the illumination device 5 is focused on a plurality of points so as to generate a light collecting effect and irradiate the object to be observed 9, that is, The object to be observed 9 is clearly viewed on the display screen. The signal transmission unit 43 can be, for example, an HDMI connector or other equivalent components, and is not limited thereto.

It should be particularly noted that the micro switch 36 is disposed on a side of the first circuit board 41 facing the cover body 24, so when the first circuit board 41 moves until the micro switch 36 contacts the cover body 24, Representing that the first circuit board 41 has no space to move, the micro switch 36 will feed back a signal to the motor 32 so that the motor 32 will no longer drive the screw 34 to rotate in the same direction.

In addition, the brightness of the lighting device 5 and the activation of the cooling fan 6 can also be controlled by the remote control device 7. When the cooling fan 6 is activated, the hot air in the outer casing unit can be dissipated through the heat dissipation hole 211 on the first casing 21. It should be particularly noted that the technical features of the remote control device 7 for transmitting signals for various operations are understood by those of ordinary skill in the art, and are not described again, nor the detailed structure of the remote control device 7.

Through the description of the above embodiments, it can be seen that the present case does have the following enhancements:

First, modular design, easy to carry

The electronic microscope integrally forms a modular design, which can be used as long as it is externally connected to a power supply and a display screen, and has an outer shape such as a flashlight, is convenient to carry, and has high practicability.

Second, dustproof and protective effect is good

The first and second closed spaces 210, 220 defined by the first and second housings 21, 22 and the partition 23 allow the components of the transmission device 3 to be disposed in the first and second enclosed spaces 210, Within 220, it provides good dust and protection.

Third, the camera effect is good, easy to change the lens 44

Since the lens 44 protrudes beyond the through hole 251 outside the cover body 25 and is not shielded by the cover body 25, the image of the object to be observed 9 can be directly captured, and the image capturing effect is good, and the lens is not required. The lens 44 can be directly replaced by disassembling any device, which is convenient to operate.

Fourth, have a long working distance

The working distance between the lens and the object to be tested is increased without sacrificing the magnification, so that the user can operate the object under the electronic microscope.

Fifth, the lighting device can provide light collecting effect at different observation heights

The special angle design of the light-emitting diode enables the light-emitting diode to be focused on multiple points, and the electronic microscope can also cause the illumination device to collect light at different magnifications.

In summary, the electronic microscope of the present invention generates good dustproof and protective effects on the transmission device 3 through the configuration of the outer casing device 2. The imaging device 4 can directly transmit images to the display screen, thereby improving the convenience of use. The whole design is a modular design, which is convenient to carry and high in practicality, so it can achieve the purpose of the novel.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent.

2‧‧‧Shell device

21‧‧‧ first housing

211‧‧‧ vents

22‧‧‧ second housing

24‧‧‧ Cover

25‧‧‧ cover

251‧‧‧outer perforation

44‧‧‧ lens

7‧‧‧Remote control

Claims (10)

An electronic microscope includes: a housing device including a first housing, a second housing interengaged with the first housing, a partition disposed between the first and second housings, and a cover coupled to the first and second housings, the partition and the first housing together define a first enclosed space, the partition and the second housing together define a second enclosed space The cover body surrounds an accommodating space; a transmission device is disposed in the second closed space; and an image capturing device includes a first circuit board disposed in the second closed space and driven by the transmission device a second circuit board disposed in the first enclosed space and electrically connected to the first circuit board, a signal transmission unit electrically connected to the second circuit board and exposed on the first housing, and a a lens that is disposed in the accommodating space of the cover and electrically connected to the first circuit board; and an illuminating device disposed in the accommodating space of the cover. The electronic microscope according to claim 1, wherein the transmission device comprises a motor fixed to the second casing, and two connecting rods spaced apart from the motor, and the motor is driven by the motor. And a screw located between the two links, and a moving block driven by the screw to slide on the screw and the connecting rod, the first circuit board of the camera device is disposed on the moving block The movement is driven by the moving block. The electronic microscope of claim 2, wherein the illumination device comprises a third circuit board, and a plurality of light emitting diodes disposed on the third circuit board, the third circuit board having An inner perforation, the lens is detachably disposed in the inner perforation. The electronic microscope according to claim 3, further comprising a heat dissipating fan disposed on the second circuit board and located in the first enclosed space, the first housing having a plurality of corresponding cooling fans Position the vents. The electronic microscope according to claim 4, wherein the transmission further comprises a micro switch disposed on a side of the first circuit board facing the cover. An electronic microscope according to claim 5, wherein the moving block of the transmission has two mutually joined connecting members, and a screwing member interposed between the two connecting members, the two connecting The pieces are respectively disposed on the two links, and the screwing member is screwed on the screw and driven to move by the screw. The electronic microscope according to claim 6, wherein the outer casing device further comprises a cover body disposed on the cover body for blocking the accommodating space and having light transmissivity, the cover body having a cover The lens is protruded outside the outer perforation corresponding to the outer perforation of the perforation in the third circuit board. The electronic microscope according to claim 7, wherein the light emitting diode is disposed on the third circuit board with a special angle design, so that the light emitted by the plurality of light emitting diodes can be concentrated. The focus is on multiple points so that the illumination device can also produce a light collecting effect at different observation heights. The electronic microscope of claim 8, wherein the transmission further comprises a fourth circuit board fixed to the second housing, the motor being electrically connected to the fourth circuit board. The electronic microscope according to claim 9 of the patent application, further comprising a remote control device for controlling the transmission device and the illumination device.