Planar imaging device
A planar imaging and imaging technology, which is applied in the direction of educational appliances, instruments, teaching models, etc., can solve the problems of erratic candle light source, low precision, large experimental error, etc., and achieve the effect of stable imaging, good effect and high experimental accuracy
Inactive Publication Date: 2017-09-01
安徽省庐江第四中学
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Problems solved by technology
[0003] Existing experiments are carried out using candles. The light source formed by candles is erratic. The accuracy of the two candles is not high, and the experimental error is large, which needs to be improved.
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[0024] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other without conflict; the present invention will be described in detail below with reference to the accompanying drawings and the embodiments.
[0025] refer to figure 1 :
[0026] A plane imaging device proposed by the present invention includes a base plate 1, a plane mirror 2, an imaging light source assembly, a reference light source assembly, and a power supply portion.
[0027] The plane mirror 2 is installed on the base plate 1 ; the imaging light source components and the reference light source components are distributed on both sides of the plane mirror 2 respectively.
[0028] The power supply part includes a magnetic unit, a bracket 3 , a support tube 4 , a driving mechanism 5 , a first fixed ring 6 , a second fixed ring 7 , an induction coil 8 , a first rotating ring 9 , and a second rotating ring 10 .
[0029] The magnetic uni...
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The invention discloses a planar imaging device. The planar imaging device comprises a bottom plate, a planar mirror, an imaging light source assembly, a reference light source assembly and a power supply unit; the planar mirror is mounted on the bottom plate; the imaging light source assembly and the reference light source assembly are arranged on both sides of the plane mirror correspondingly; the power supply unit comprises a magnetic unit, a bracket, a supporting tube, a driving mechanism, a first fixing ring, a second fixing ring, an induction coil, a first rotating ring and a second rotating ring; the magnetic unit is used for forming a magnetic field; the supporting tube is rotatably connected with the bracket; the driving mechanism is used for driving the supporting tube to rotate; the first fixing ring and the second fixing ring are all mounted on the supporting tube; the middle part of the induction coil is arranged in the magnetic field, the induction coil is connected with the supporting tube, and both ends of the induction coil are arranged in the inside of the supporting tube, wherein one end of the induction coil is electrically connected with the first fixing ring and the other end of the induction coil is electrically connected with the second fixing ring.
Description
technical field [0001] The invention relates to the technical field of experimental equipment, in particular to a plane imaging device. Background technique [0002] At present, in the experiment of "plane mirror imaging" in junior high school physics textbooks, an ordinary white glass plate is generally erected on the table as a mirror surface, the lit candle is placed on the table as an object object, and the unlit candle is placed on the glass plate. The table on the other side is used as the image-side object, move the image-side object until it completely coincides with the image formed by the object-side object, record the position of the object-side object and the image-side object on the table and make a connecting line, and measure the distance between them. The distance of the mirror surface can be used to obtain the imaging characteristics of "object" and "image" which are symmetrical with respect to the plane mirror. [0003] The existing experiments are carried...
Claims
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IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 邢海根饶才保徐建强
Owner 安徽省庐江第四中学