CN219891482U - Intelligent and practical background adjusting device - Google Patents
Intelligent and practical background adjusting device Download PDFInfo
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- CN219891482U CN219891482U CN202320529042.9U CN202320529042U CN219891482U CN 219891482 U CN219891482 U CN 219891482U CN 202320529042 U CN202320529042 U CN 202320529042U CN 219891482 U CN219891482 U CN 219891482U
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- adjusting
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- backlight
- glass film
- adjusting device
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- 239000011521 glass Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000002834 transmittance Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses an intelligent and practical background adjusting device, and relates to the technical field of accessories applied to industrial microscopes. The USB power line is connected to the rear end of the shell, and a backlight adjusting mechanism is arranged in the shell. According to the utility model, the fixing mechanism is arranged, an observed object is placed on the observation placing plate, and the potential adjusting supporting rod is driven to rotate by rotating the adjusting knob, so that the position of a connecting point at the front end of the potential adjusting supporting rod and the connecting point of the adjusting potentiometer are changed, the resistance value inside the adjusting potentiometer is changed, the effect of changing the current is achieved, when the current is minimum, the electric control dimming glass film has no light transmission effect and is pure white, the higher the current is, the stronger the light transmission of the electric control dimming glass film is, the backlight color is, and therefore, the observation background of a microscope can be changed under the condition that the backlight device is not moved or turned over, and the adjustment range of the device is changed from white to black, and the observation background can be adjusted according to the characteristics of the observed object.
Description
Technical Field
The utility model is applied to the technical field of accessories of industrial microscopes, and particularly relates to an intelligent and practical background adjusting device.
Background
Industrial microscopes are binocular microscopes that observe objects from different angles, causing the eyes to give a stereoscopic sensation. Is used for metallography, earth science, forensic examination and material quality control and research. Currently, commercial microscopes (including stereoscopic microscopes and monocular microscopes) are marked with a black-and-white plate, white on one side and black on the other side, and the background is fixed in brightness, and the color of the backlight is selected according to the object to be viewed by the microscope during observation.
When the background needs to be replaced, the whole backlight plate needs to be turned over and placed, and the observed object on the backlight plate needs to be taken off first; the operation is troublesome and time-consuming, the backlight plate only has two colors of black and white, cannot meet all objects to be observed, has poor observed effect, and particularly when a microscope is connected with a camera for observation, the backlight plate directly influences the exposure parameters of the camera so as to influence the effect and the authenticity of the object to be observed by the camera, so that an intelligent and practical background adjusting device is particularly needed.
In view of the above, intensive studies have been conducted to solve the above problems.
Disclosure of Invention
The utility model aims to provide an intelligent and practical background adjusting device so as to solve the problem that the operation of replacing the background in the background is troublesome and time-consuming; the backlight plate has only two colors of black and white, and cannot meet the problems of all observers and poor observation effect.
In order to solve the technical problems, the utility model provides an intelligent and practical background adjusting device, which comprises a shell and a backlight adjusting mechanism, wherein the rear end of the shell is connected with a USB power line, the backlight adjusting mechanism comprises an observation placing plate, an electric control dimming glass film, an adjusting potentiometer, a potential adjusting support rod, an adjusting knob, a locking pin and backlight flannelette, the backlight adjusting mechanism is arranged in the shell, the observation placing plate is arranged on the surface of the shell, the electric control dimming glass film is arranged below the observation placing plate, and the backlight adjusting mechanism is arranged in the shell.
Preferably, the observing and placing plate is connected with the shell through a clamping groove, and the observing and placing plate is made of transparent glass.
Preferably, the electric control dimming glass film is attached to the observing and placing plate, and the width of the electric control dimming glass film is larger than that of the observing and placing plate.
Preferably, the right end of the electric control dimming glass film is electrically connected with an adjusting potentiometer, and the right end of the adjusting potentiometer is movably connected with a potential adjusting supporting rod.
Preferably, the right end of the potential adjusting support rod is connected with an adjusting knob in a threaded mode, and an adjusting indication line is arranged on the surface of the adjusting knob.
Preferably, the top end of the potential adjusting support rod is movably connected with a locking pin, and the locking pin is in threaded connection with the shell.
Preferably, a backlight flannelette is fixedly arranged at the bottom end of the electric control dimming glass film, and the backlight flannelette is in pure black color.
Compared with the related art, the intelligent and practical background adjusting device provided by the utility model has the following beneficial effects:
the utility model provides an intelligent and practical background adjusting device, which is characterized in that an observer is placed on an observation placing plate by arranging a fixing mechanism, and then an adjusting knob is rotated to drive a potential adjusting support rod to rotate, so that the position of a connecting point of the front end of the potential adjusting support rod and a connecting point of an adjusting potentiometer is changed, the resistance value inside the adjusting potentiometer is changed, the effect of changing the current is achieved, when the current is minimum, an electric control dimming glass film has no light transmission effect, is pure white, and the larger the current is, the stronger the light transmission of the electric control dimming glass film is, and the darker the backlight color is.
After the transmittance of the electric control dimming glass film is regulated, the locking pin is unscrewed, and is propped against the potential regulating support rod to fixedly lock the electric control dimming glass film, so that the phenomenon that the electric control dimming glass film changes in transmittance due to the fact that the potential regulating support rod rotates when an object is observed due to the fact that an adjusting knob is touched by mistake is avoided, and the observation effect of a microscope is affected, and therefore the observation background of the microscope can be changed under the condition that a backlight device is not moved or turned over, the regulating range of the device is changed from white to black, and the observation background can be regulated according to the characteristics of the object to be observed; the practicality is strong, can satisfy more object observations, convenient operation.
Drawings
FIG. 1 is a schematic view of the overall front perspective structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of the mutual matching structure of the observation placing plate, the electric control dimming glass film and the backlight flannelette;
FIG. 4 is a schematic diagram of the mutual cooperation structure of the electric control dimming glass film, the adjusting potentiometer and the potential adjusting support rod;
reference numerals in the drawings: 1. a housing; 2. a USB power line; 3. a backlight adjustment mechanism; 301. observing the placing plate; 302. an electrically controlled dimming glass film; 303. adjusting a potentiometer; 304. a potential adjusting support rod; 305. an adjustment knob; 306. a locking pin; 307. and (5) backlight flannelette.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment I, given by FIGS. 1-4, the present utility model provides a technical solution: the utility model provides an intelligent and practical background adjusting device, including casing 1 and backlight adjustment mechanism 3, the rear end of casing 1 is connected with USB power cord 2, backlight adjustment mechanism 3 is including observing and placing board 301, automatically controlled dimming glass membrane 302, adjusting potentiometer 303, potential regulation branch 304, adjust knob 305, locking pin 306 and backlight flannelette 307, the inside of casing 1 sets up backlight adjustment mechanism 3, casing 1 surface mounting has and observes and places board 301, observe the below of placing board 301 and install automatically controlled dimming glass membrane 302, the inside of casing 1 is provided with backlight adjustment mechanism 3.
In the second embodiment, the observation placing plate 301 is connected to the housing 1 by a slot, the observation placing plate 301 is made of transparent glass, and when the observation is performed by using a microscope, the observation object is placed on the observation placing plate 301, and the transparent material can make the observation placing plate have better light transmittance, so that the color of the background plate can be better transmitted.
In the third embodiment, the electrically controlled light-adjusting glass film 302 is attached to the observing and placing plate 301, the width of the electrically controlled light-adjusting glass film 302 is larger than that of the observing and placing plate 301, the light transmittance of the electrically controlled light-adjusting glass film 302 can be changed through the current, when the current is minimum, the electrically controlled light-adjusting glass film 302 has no light transmittance effect, is pure white, and the larger the current is, the stronger the light transmittance of the electrically controlled light-adjusting glass film 302 is.
In the fourth embodiment, the right end of the electrically controlled dimming glass film 302 is electrically connected with an adjusting potentiometer 303, the right end of the adjusting potentiometer 303 is movably connected with a potential adjusting support rod 304, and the position of the connecting point between the front end connecting point of the adjusting potentiometer and the adjusting potentiometer 303 is changed by rotating the potential adjusting support rod 304, so that the resistance value inside the adjusting potentiometer 303 is changed, the effect of changing the current is achieved, and the transmittance of the electrically controlled dimming glass film 302 is controlled and changed.
In the fifth embodiment, the right end of the electric potential adjusting support rod 304 is in threaded connection with an adjusting knob 305, an adjusting indication line is arranged on the surface of the adjusting knob 305, the electric potential adjusting support rod 304 is driven to rotate by rotating the adjusting knob 305, and meanwhile, a user can conveniently and rapidly adjust the electric control dimming glass film 302 to a proper transmittance by adjusting the indicating line.
Embodiment six, top swing joint of potential regulation branch 304 has lock pin 306, is threaded connection between lock pin 306 and the casing 1, after adjusting the transmittance of automatically controlled glass membrane 302 that adjusts luminance, unscrews lock pin 306, makes it push up on potential regulation branch 304, fixes it and locks, avoids touching adjust knob 305 by mistake when observing the object and leads to potential regulation branch 304 to take place to rotate, leads to the transmittance of automatically controlled glass membrane 302 to change, influences the observation effect of microscope.
In the seventh embodiment, the backlight flannelette 307 is fixedly arranged at the bottom end of the electrically controlled dimming glass film 302, the backlight flannelette 307 is in pure black color, the backlight flannelette 307 provides a basic backlight for a microscope observation background, when the transmittance of the electrically controlled dimming glass film 302 is changed, the transparent backlight can also change in color depth, and different observation backlights can be provided for different observers conveniently.
Working principle: for an intelligent and practical background adjusting device, when the device is used, the USB power line 2 is firstly used for switching on the device, then an observed object is placed on the observation placing plate 301, the electric potential adjusting support rod 304 is driven to rotate by rotating the adjusting knob 305, the position of a connecting point at the front end of the electric potential adjusting support rod is changed with the connecting point of the adjusting potentiometer 303, the resistance value inside the adjusting potentiometer 303 is changed, the effect of changing the current is achieved, when the current is minimum, the electric control dimming glass film 302 has no light transmission effect and is pure white, the higher the current is, the stronger the light transmission of the electric control dimming glass film 302 is, the deeper the backlight color is, finally, after the light transmission of the electric control dimming glass film 302 is adjusted, the locking pin 306 is screwed down, the locking pin is propped against the electric potential adjusting support rod 304, the electric potential adjusting support rod 304 is fixedly locked, the electric potential adjusting support rod 304 is prevented from rotating due to the fact that the electric potential adjusting support rod 304 is mistakenly touched when the observed object is changed, and the observation effect of a microscope is affected, and the use process of the intelligent and practical background adjusting device is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligent and practical background adjusting device, includes casing (1) and adjustment mechanism (3) are shaded, its characterized in that: the rear end of casing (1) is connected with USB power cord (2), be shaded adjustment mechanism (3) including observing and place board (301), automatically controlled glass membrane (302) that adjusts luminance, adjusting potentiometer (303), potential regulation branch (304), adjust knob (305), locking pin (306) and be shaded flannelette (307), the inside of casing (1) sets up adjustment mechanism (3) in a poor light, casing (1) surface mounting has and observes and place board (301), observe the below of placing board (301) and install automatically controlled glass membrane (302) that adjusts luminance, the inside of casing (1) is provided with adjustment mechanism (3) in a poor light.
2. The intelligent and practical background adjusting device according to claim 1, wherein the observing and placing plate (301) is connected with the shell (1) through a clamping groove, and the observing and placing plate (301) is made of transparent glass.
3. The intelligent and practical background adjusting device according to claim 1, wherein the electrically controlled light adjusting glass film (302) is attached to the observing and placing plate (301), and the width of the electrically controlled light adjusting glass film (302) is larger than the width of the observing and placing plate (301).
4. The intelligent and practical background adjusting device according to claim 1, wherein the right end of the electric control dimming glass film (302) is electrically connected with an adjusting potentiometer (303), and the right end of the adjusting potentiometer (303) is movably connected with an electric potential adjusting supporting rod (304).
5. The intelligent and practical background adjusting device according to claim 1, wherein the right end of the potential adjusting support rod (304) is in threaded connection with an adjusting knob (305), and an adjusting indication line is arranged on the surface of the adjusting knob (305).
6. The intelligent and practical background adjusting device according to claim 1, wherein the top end of the potential adjusting support rod (304) is movably connected with a locking pin (306), and the locking pin (306) is in threaded connection with the shell (1).
7. The intelligent and practical background adjusting device according to claim 1, wherein a backlight flannel (307) is fixedly arranged at the bottom end of the electric control dimming glass film (302), and the backlight flannel (307) is in a pure black color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529042.9U CN219891482U (en) | 2023-03-17 | 2023-03-17 | Intelligent and practical background adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529042.9U CN219891482U (en) | 2023-03-17 | 2023-03-17 | Intelligent and practical background adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891482U true CN219891482U (en) | 2023-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320529042.9U Active CN219891482U (en) | 2023-03-17 | 2023-03-17 | Intelligent and practical background adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891482U (en) |
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2023
- 2023-03-17 CN CN202320529042.9U patent/CN219891482U/en active Active
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