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CN-224232268-U - Physical discipline optical imaging device

CN224232268UCN 224232268 UCN224232268 UCN 224232268UCN-224232268-U

Abstract

The utility model relates to an imaging device and provides an optical imaging device for physical disciplines, which comprises a connecting seat, a guide seat, sliding rails, magnetic attraction blocks, sliding seats, guide rods, sliding blocks and the like, wherein the guide seat is symmetrically arranged on the left and right sides of the connecting seat, the sliding rails are respectively arranged on the guide seat, the magnetic attraction blocks are respectively arranged at the rear parts of the guide seat and the connecting seat and are used for being adsorbed on a teaching blackboard, at least one sliding seat is respectively arranged on the sliding rails in a sliding mode, the guide rods are respectively and vertically arranged on the sliding blocks, and the sliding blocks are respectively and slidably arranged on the guide rods. According to the utility model, the optical imaging device capable of being adsorbed on the teaching blackboard is arranged, so that experimental phenomena, dynamic data changes and the like can be intuitively presented on the blackboard through adjustment of the high-definition optical component during experimental demonstration, an explanation principle of an operator is assisted, relevant knowledge points are projected in real time by matching with the content of a blackboard writing, and the development data or a schematic diagram is formed, so that a diagram-written combined teaching picture is formed, the blackboard writing space is saved, and students can quickly establish knowledge association.

Inventors

  • LIU YU

Assignees

  • 刘昱

Dates

Publication Date
20260512
Application Date
20250626

Claims (6)

  1. 1. A physical discipline optical imaging device comprises a connecting seat (1); The optical imaging device is characterized by further comprising a guide seat (2), a sliding rail (21), magnetic attraction blocks (3), sliding seats (4), guide rods (5) and sliding blocks (51), wherein the guide seat (2) is symmetrically arranged on the connecting seat (1) left and right, the sliding rails (21) are arranged on the guide seat (2), the magnetic attraction blocks (3) are arranged at the rear parts of the guide seat (2) and the connecting seat (1) and are used for being adsorbed on a teaching blackboard, at least one sliding seat (4) is arranged on the sliding rails (21) in a sliding mode, the guide rods (5) are vertically arranged on the sliding blocks (51), the sliding blocks (51) are arranged on the guide rods (5) in a sliding mode, tightening blocks are screwed in the sliding blocks (51), one inward ends of the tightening blocks are abutted to the guide rods (5), the tightening blocks are used for fixing positions of the sliding blocks (51) on the guide rods (5), and adjusting clamping seats are arranged on the sliding blocks (51) and elements required by optical imaging are installed through the adjusting clamping seats.
  2. 2. The physical discipline optical imaging device according to claim 1, characterized in that the guide bases (2) are all hinged on the fixed base, the two guide bases (2) are rotated to be in a state of being parallel to the connecting base (1), the guide bases (2) are rotated and folded, the guide rods (5) are all rotatably arranged on the sliding base (4), tightening screws are arranged at the rotation axis points of the guide rods (5) and the sliding base (4), the tightening screws are used for fixing the rotation angle of the guide rods (5) on the sliding base (4), the guide rods (5) are rotated and folded through or loosened by the tightening screws, and the folded guide rods (5) are clung to the surface of the sliding rail (21).
  3. 3. The physical discipline optical imaging device according to claim 2, wherein the adjusting clamp block comprises a semi-annular guide rail (6), a rotating block (61), a dial (62), a clamping seat (63) and a clamping block (64), the semi-annular guide rail (6) is rotatably arranged on the sliding block (51), a semi-annular sliding groove is arranged on the semi-annular guide rail (6), the clamping seat (63) is slidably arranged in the semi-annular sliding groove, the dial (62) is rotatably arranged on the semi-annular guide rail (6), the rotating block (61) is rotatably arranged at the rotating shaft point of the semi-annular guide rail (6), the indicating block facing to the scale mark on the dial (62) is arranged on the rotating block (61), the other end of the rotating block (61) is connected with the clamping seat (63) on the same semi-annular guide rail (6), when the clamping seat (63) rotates along the semi-annular sliding block, the indicating block on the corresponding angle scale mark on the rotating block (61) is synchronously rotated, the clamping seat (63) is elastically connected with the clamping block (64) through an elastic piece, the clamping block (63) is arranged on the clamping seat (63) and is elastically matched with the clamping block (64) on the same side of the clamping block (64) through the elastic piece, realizing the elastic clamping of the object.
  4. 4. A physical discipline optical imaging device as set forth in claim 3, further comprising a suitcase (7) and a base pad (71), wherein the suitcase (7) is composed of a case body and a rotary case cover, the base pad (71) is disposed at the lower part of the case body, a plurality of accommodating grooves are formed in the base pad (71), each accommodating groove is used for accommodating one optical element, and a cavity for accommodating the whole folded device is formed in the case body.
  5. 5. The physical discipline optical imaging device of claim 4, further comprising a rubber block (22), wherein the rubber block (22) is arranged on the same side of the guide seat (2) as the magnetic attraction block (3).
  6. 6. The physical discipline optical imaging device of claim 5, further comprising a cushion block extending outwards at the lower part of the connecting seat (1) and the lower part of the tail end of the guide seat (2).

Description

Physical discipline optical imaging device Technical Field The present utility model relates to imaging devices, and more particularly to physical discipline optical imaging devices. Background In current physical optics teaching, traditional teaching aid has obvious teaching efficiency bottleneck, and in the optical principle teaching process, operating personnel often need to operate experimental equipment, drawing the light path diagram, writing formula derivation simultaneously, leads to classroom time fragmentation, and student's attention is forced to frequently switch between blackboard characters and experimental apparatus, is difficult to form the knowledge correlation of system. The teaching mode of separating the teaching aid from the blackboard writing not only occupies a large amount of blackboard space, but also makes abstract optical phenomena difficult to be presented synchronously with theoretical explanation, and seriously influences the visual understanding of students on core concepts such as fluctuation optics, imaging rules and the like. The traditional optical teaching aid mainly has three inherent defects that a fixed experiment table occupies classroom space and cannot form space corresponding to blackboard writing content, an operator can easily block vision of the student during demonstration, a discrete optical element is complicated to adjust and cannot realize real-time linkage display of optical path parameters and blackboard theory, and a traditional projection device is independent of a blackboard area, so that experimental phenomena, formula deduction and schematic diagram display space rupture are caused, and the student needs to repeatedly switch observation focuses. The physical isolation of the teaching aid and the teaching medium directly restricts the information transmission efficiency and the knowledge construction effect of classroom teaching. Disclosure of utility model In order to overcome the disadvantages of the prior art, it is an object of the present utility model to provide a physical discipline optical imaging device. The technical scheme is that the physical discipline optical imaging device comprises a connecting seat, a guide seat, sliding rails, magnetic attraction blocks, sliding seats, guide rods and sliding blocks, wherein the guide seat is symmetrically arranged on the left and right sides, the sliding rails are arranged on the guide seat, the magnetic attraction blocks are arranged at the rear parts of the guide seat and the connecting seat and are used for being adsorbed on a teaching blackboard, at least one sliding seat is arranged on the sliding rails in a sliding mode, the guide rods are vertically arranged on the sliding blocks, the sliding blocks are arranged on the guide rods in a sliding mode, tightening blocks are screwed in the sliding blocks, one inward ends of the tightening blocks are abutted to the guide rods, the tightening blocks are used for fixing the positions of the sliding blocks on the guide rods, and adjusting clamping seats are arranged on the sliding blocks and are used for installing elements required for optical imaging through the adjusting clamping seats. Further, the guide holders are all hinged to the fixing base, two guide holders are rotated to be in an existing parallel state with the connecting base, the guide holders are rotated and folded, the guide rods are all rotatably arranged on the sliding base, screw tightening rods are arranged at the rotating shaft points of the guide rods and the sliding base, the screw tightening rods are used for fixing the rotating angle of the guide rods on the sliding base, the guide rods are rotated and folded through the screw tightening rods or are loosened, and the folded guide rods are pressed close to the surface of the sliding rail. Further, adjust the clamp splice including semi-ring guide rail, the rotating block, the calibrated scale, cassette and fixture block, all rotate on the sliding block and be equipped with the semi-ring guide rail, be equipped with the semi-ring spout on the semi-ring guide rail, all the slidingtype in the semi-ring spout is equipped with the cassette, all be equipped with the calibrated scale on the semi-ring guide rail, the rotating block department of the rotating axis of semi-ring guide rail all rotates and is equipped with the rotating block, all be equipped with the instruction piece towards scale mark on the calibrated scale on the rotating block, the cassette rotates and rotates along the cassette on the semi-ring guide rail, the instruction piece on the rotating block rotates in step, on the angle scale that corresponds on the directional calibrated scale, all be connected with the fixture block through elastic component elastic connection on the cassette, be equipped with the fixed block relative with the fixture block position on the cassette, the effort of elastic component pulls the fixture block on to fixed block one side on the s