CN214853143U

CN214853143U - Illumination experimental box

Info

Publication number: CN214853143U
Application number: CN202120241242.5U
Authority: CN
Inventors: 王改萍; 马悟真
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Qingzhu Orchard Horticulture Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an illumination experimental box, in particular to the technical field of experimental equipment, which comprises a box body, wherein one side of the box body is rotatably provided with a box door, the inner wall of the box body is fixedly provided with a LED lamp, the inside of the box body is provided with a rotating frame, and one side of the rotating frame is provided with a driving mechanism for driving the rotating frame to rotate; the rotating frame comprises two support frames fixedly installed at the bottom of the box body, and a rotating shaft is arranged between the two support frames. The utility model has the advantages of being scientific and reasonable in structure, convenient operation can realize the rotation of rack through the rotating turret that sets up, and can realize the automatic rotation of rotating turret through the actuating mechanism who sets up for illumination can be received to the sample homoenergetic on the rack, improves the homogeneity of illumination, reduces experimental error, improves the accurate nature of experiment, simultaneously, is convenient for carry out placing and taking out operation of experimental sample, improves its practicality.

Description

Illumination experimental box

Technical Field

The utility model relates to an experimental facilities technical field specifically is an illumination experimental box.

Background

The LED illumination incubator is high-precision constant-temperature equipment with an illumination function, adopts an LED light source for illumination, has the characteristics of high brightness, low heat generation, long service life and the like, and can be widely used for plant cultivation, seed germination, seedling raising, tissue cell, microorganism cultivation, experiments and the like.

However, many fixed mounting of its inside rack of illumination experimental box on the existing market can not rotate, because the LED light source is fixed at experimental box top or bottom more, can appear illumination inhomogeneous phenomenon in the use, easily appear experimental error, influence the accurate nature of experiment. Accordingly, one skilled in the art provides an illumination experimental box to solve the problems set forth in the background art.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an illumination experimental box can realize the rotation of rack through the rotating turret that sets up, and can realize the automatic rotation of rotating turret through the actuating mechanism who sets up for illumination can be received to the sample homoenergetic on the rack, improves the homogeneity of illumination, reduces experimental error, improves the accurate nature of experiment, and simultaneously, be convenient for carry out placing and taking out operation of experimental sample, improve its practicality, solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an illumination experiment box comprises a box body, wherein a box door is rotatably arranged on one side of the box body, an LED lamp is fixedly arranged on the inner wall of the box body, a rotating frame is arranged in the box body, and a driving mechanism for driving the rotating frame to rotate is arranged on one side of the rotating frame; the rotating frame comprises two supporting frames fixedly arranged at the bottom of the box body, a rotating shaft is arranged between the two supporting frames, connecting frames are symmetrically sleeved on the outer sides of the rotating shaft, a plurality of fixing rods are distributed between the connecting frames at equal intervals, and the fixing rods are provided with placing frames.

As a further aspect of the present invention: the rack is including placing the board, the bilateral symmetry of placing the board is provided with the fixed plate, and places the upper surface equidistance of board and seted up a plurality of test tube slots, the top of fixed plate is provided with the sleeve with dead lever looks adaptation.

As a further aspect of the present invention: the placing rack is rotatably connected with the fixed rod through a sleeve.

As a further aspect of the present invention: the connecting frame is rotatably connected with the supporting frame through a rotating shaft.

As a further aspect of the present invention: the driving mechanism comprises a motor fixedly installed in the box body and a second belt pulley sleeved outside the rotating shaft, the output end of the motor is provided with a first belt pulley, a belt is arranged between the first belt pulley and the second belt pulley, and the first belt pulley is connected with the second belt pulley in a belt transmission mode.

As a further aspect of the present invention: and the inner side surface of the box door is fixedly provided with an LED lamp.

As a further aspect of the present invention: four angles of the lower surface of the box body are provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can realize the rotation of the placing rack through the arranged rotating rack, and can realize the automatic rotation of the rotating rack through the arranged driving mechanism, so that the samples on the placing rack can receive the illumination, the uniformity of the illumination is improved, the experimental error is reduced, the accuracy of the experiment is improved, meanwhile, the placing and taking-out operation of the experimental samples is convenient, the practicability is improved, the problems that the placing rack in the existing illumination experiment box is fixed, the illumination of the experimental samples is not uniform, the experimental error is easy to occur, and the accuracy of the experiment is influenced are solved, in the using process, the experimental samples are firstly placed into the test tube groove on the placing rack, then the motor works to drive the first belt pulley to rotate, and simultaneously, the belt drives the second belt pulley to rotate, further the rotating shaft drives the connecting rack to rotate through the fixed rod, thereby realizing the uniform rotation of the experimental samples, utilize the LED lamp to shine experimental sample, guarantee irradiant homogeneity, this project organization is simple, and the cost is lower, convenient to use, illumination is effectual, suitable extensive popularization.

Drawings

FIG. 1 is a schematic diagram of an illumination experimental box;

FIG. 2 is a schematic structural diagram of a rotating rack in an illumination experiment box;

fig. 3 is a schematic structural diagram of a placing rack in an illumination experiment box.

The reference signs are: 1. a box body; 2. a box door; 3. an LED lamp; 4. a rotating frame; 41. a support frame; 42. a rotating shaft; 43. a connecting frame; 44. fixing the rod; 45. placing a rack; 451. a fixing plate; 452. placing the plate; 453. a sleeve; 454. a test tube groove; 5. a drive mechanism; 51. an electric motor; 52. a first pulley; 53. a second pulley; 54. a belt; 6. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an illumination experiment box includes a box body 1, a box door 2 is rotatably installed on one side of the box body 1, an LED lamp 3 is fixedly installed on an inner wall of the box body 1, a rotating frame 4 is arranged inside the box body 1, and a driving mechanism 5 for driving the rotating frame 4 to rotate is arranged on one side of the rotating frame 4; the rotating frame 4 comprises two support frames 41 fixedly installed at the bottom of the box body 1, a rotating shaft 42 is arranged between the two support frames 41, connecting frames 43 are symmetrically sleeved on the outer sides of the rotating shaft 42, a plurality of fixing rods 44 are distributed between the two connecting frames 43 at equal intervals, and placing frames 45 are arranged on the fixing rods 44.

Further, the placing rack 45 includes a placing plate 452, fixing plates 451 are symmetrically arranged on both sides of the placing plate 452, a plurality of test tube slots 454 are equidistantly formed in the upper surface of the placing plate 452, and a sleeve 453 adapted to the fixing rod 44 is arranged at the top end of the fixing plate 451.

Still further, the holder 45 is rotatably connected to the fixing rod 44 through a sleeve 453.

Still further, the connecting frame 43 is rotatably connected to the supporting frame 41 through the rotating shaft 42.

Still further, the driving mechanism 5 includes a motor 51 fixedly installed in the box 1 and a second belt pulley 53 sleeved outside the rotating shaft 42, the output end of the motor 51 is provided with a first belt pulley 52, a belt 54 is arranged between the first belt pulley 52 and the second belt pulley 53, and the first belt pulley 52 and the second belt pulley 53 are in transmission connection through the belt 54.

Still further, the inner side surface of the box door 2 is fixedly provided with an LED lamp 3.

Still further, four angles of the lower surface of the box body 1 are provided with universal wheels 6, so that the illumination experiment box can be moved conveniently.

In the specific implementation process: the rotation of the placing frame 45 can be realized through the arranged rotating frame 4, the automatic rotation of the rotating frame 4 can be realized through the arranged driving mechanism 5, so that samples on the placing frame 45 can receive illumination, the illumination uniformity is improved, the experiment error is reduced, the experiment accuracy is improved, meanwhile, the placing and taking-out operation of the experiment samples is convenient, the practicability is improved, the problems that the placing frame 45 in the existing illumination experiment box is fixed, the illumination of the experiment samples is uneven, the experiment error is easy to occur and the experiment accuracy is influenced are solved, in the using process, the experiment samples are firstly placed into the test tube groove 454 on the placing frame 45 and then operated through the motor 51 to drive the first belt pulley 52 to rotate, meanwhile, the second belt pulley 53 is driven to rotate through the belt 54, the rotating shaft 42 drives the connecting frame 43 to rotate, so that the placing frame 45 is driven to rotate through the fixing rod 44, realize the uniform velocity of experimental sample and rotate, utilize LED lamp 3 to shine experimental sample, guarantee irradiant homogeneity, this design simple structure, the cost is lower, convenient to use, illumination is effectual, suitable extensive popularization.

The utility model discloses a theory of operation: in the in-service use process, put into the test tube groove 454 on the rack 45 earlier with experimental sample, rethread motor 51 work, it rotates to drive first belt pulley 52, and simultaneously, it rotates to drive second belt pulley 53 through belt 54, and then make pivot 42 drive link 43 and rotate, thereby drive rack 45 through dead lever 44 and rotate, realize the at the uniform velocity rotation of experimental sample, it can to shine experimental sample to utilize LED lamp 3, can realize the rotation of rack 45 through the rotating turret 4 that sets up, and can realize the automatic rotation of rotating turret 4 through the actuating mechanism 5 that sets up, make the sample homoenergetic on the rack 45 receive illumination, improve the homogeneity of illumination, reduce experimental error, improve the accurate nature of experiment, and simultaneously, this design is convenient for carry out placing and taking out operation of experimental sample, improve its practicality.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an illumination experimental box, includes box (1), its characterized in that: a box door (2) is rotatably mounted on one side of the box body (1), an LED lamp (3) is fixedly mounted on the inner wall of the box body (1), a rotating frame (4) is arranged inside the box body (1), and a driving mechanism (5) for driving the rotating frame (4) to rotate is arranged on one side of the rotating frame (4);

the rotating frame (4) comprises two support frames (41) fixedly installed at the bottom of the box body (1), a rotating shaft (42) is arranged between the support frames (41), a connecting frame (43) is symmetrically sleeved on the outer side of the rotating shaft (42), a plurality of fixing rods (44) are equidistantly distributed between the connecting frames (43), and placing frames (45) are arranged on the fixing rods (44).

2. An illumination experimental box according to claim 1, characterized in that: the rack (45) is including placing board (452), the bilateral symmetry of placing board (452) is provided with fixed plate (451), and places the upper surface equidistance of board (452) and seted up a plurality of test tube slots (454), the top of fixed plate (451) is provided with sleeve (453) with dead lever (44) looks adaptation.

3. An illumination experimental box according to claim 2, characterized in that: the placing rack (45) is rotatably connected with the fixed rod (44) through a sleeve (453).

4. An illumination experimental box according to claim 1, characterized in that: the connecting frame (43) is rotatably connected with the supporting frame (41) through a rotating shaft (42).

5. An illumination experimental box according to claim 1, characterized in that: actuating mechanism (5) establish second belt pulley (53) in pivot (42) outside including motor (51) and the cover of fixed mounting in box (1), the output of motor (51) is provided with first belt pulley (52), be provided with belt (54) between first belt pulley (52) and second belt pulley (53), and first belt pulley (52) pass through belt (54) transmission with second belt pulley (53) and be connected.

6. An illumination experimental box according to claim 1, characterized in that: and the inner side surface of the box door (2) is fixedly provided with an LED lamp (3).

7. An illumination experimental box according to claim 1, characterized in that: four angles of the lower surface of the box body (1) are provided with universal wheels (6).