CN219438685U - Specimen science popularization fixing and displaying device - Google Patents

Abstract

The utility model discloses a specimen science popularization fixing and displaying device, in particular to the technical field of specimens, which comprises the following components: a work table; the rotary rod is rotatably arranged at the top of the workbench, the top end of the rotary rod is fixedly provided with a supporting table, the top of the supporting table is provided with a display table, and the top of the display table is provided with a fixing mechanism; the bottom of mount is fixed with the brace table, and the top and the show stand of mount rotate to be connected, the spout has been seted up to the top side of brace table, the inside of spout is provided with mobilizable movable block. According to the utility model, through the cooperation of the structures such as the fixing frame, the second threaded rod, the movable block, the connecting rod and the like, the specimen on the display stand can be driven to rotate up and down, and meanwhile, through the arrangement of the driving motor and the rotating rod, the display stand can drive the specimen to rotate left and right, so that multidirectional angle adjustment of the specimen can be realized, students can observe the whole specimen structure comprehensively and carefully, and the science popularization teaching display effect is greatly improved.

Description

Specimen science popularization fixing and displaying device

Technical Field

The utility model relates to the technical field of specimens, in particular to a specimen science popularization fixing and displaying device.

Background

The specimen is made of animal, plant, mineral, etc. and can be preserved for a long time and kept as original as possible by various treatments, so as to be used for exhibition, demonstration, education, identification, examination and other various researches, and the specimen treatment method can be used for taking the whole individual (even a plurality of individuals, such as bacteria, algae, etc. microorganisms, or the individual like fungi, etc. are small and gather together), or a part of the specimen is made into a sample, and the specimen can be made by treatments such as physical air drying, vacuum, chemical antiseptic treatment, etc.

In the course of biological science popularization teaching, in order to let the student know the knowledge of learning more audio-visual, can demonstrate relevant biological sample to the student, but the sample is at the in-process of show, receives the collision damage in order to prevent the sample, generally needs to fix the sample on the mesa, and consequently the orientation of sample is fixed to lead to the student to be difficult to comprehensive careful observe the structure of whole sample, the bandwagon effect is not good, and then has influenced the effect of science popularization teaching greatly.

Therefore, it is necessary to design a specimen science popularization fixing display device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a specimen science popularization fixing and displaying device, which is used for solving the problems that students in the background technology are difficult to comprehensively and carefully observe the structure of the whole specimen and the displaying effect is poor.

In order to achieve the above object, the present utility model provides the following technical solutions: a specimen science popularization fixing display device, comprising:

a work table;

the rotary rod is rotatably arranged at the top of the workbench, the top end of the rotary rod is fixedly provided with a supporting table, the top of the supporting table is provided with a display table, and the top of the display table is provided with a fixing mechanism;

the bottom of mount is fixed with the brace table, and the top and the show stand of mount rotate to be connected, the spout has been seted up to the top side of brace table, the inside of spout is provided with mobilizable movable block, just rotate between movable block and the show stand and be connected with the connecting rod.

Preferably, the movable block further comprises a second threaded rod and a driving motor, wherein the second threaded rod and the driving motor are installed on the supporting table, the second threaded rod is driven to rotate through the driving motor, and the movable block is connected to the second threaded rod through threaded screwing.

Preferably, a cavity groove is formed in the workbench, a driving motor is arranged in the cavity groove, and the rotating rod is driven to rotate through the driving motor.

Preferably, the output end of the driving motor is provided with a second gear, one end of the rotating rod extending to the inside of the cavity is fixedly provided with a first gear, and the first gear is vertically meshed with the second gear.

Preferably, the fixing mechanism comprises fixing plates symmetrically arranged at two ends of the top side of the display stand, a first threaded rod is arranged in the fixing plates through threads, a rotating handle is fixed at one end of the first threaded rod, and a clamping plate is movably connected to the other end of the first threaded rod.

Preferably, the bottom end of the clamping plate is fixed with a limiting block, and the top side of the display stand is provided with a limiting groove matched with the limiting block.

Preferably, the bottom of the workbench is provided with a movable wheel, and the top side of the workbench is provided with a handrail.

Preferably, a protective cover is rotatably arranged on the top of the workbench.

In the technical scheme, the utility model has the technical effects and advantages that:

through the cooperation of structure such as mount, second threaded rod, movable block and connecting rod, can make the show stand drive its sample rotation from top to bottom, simultaneously through setting up driving motor and bull stick, can make the show stand drive the sample and control rotatory, and then can realize the diversified angular adjustment of sample to the student can be comprehensive careful observe whole sample structure, has improved science popularization teaching bandwagon effect greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the protective cover of the present utility model;

FIG. 3 is a schematic view of the structure of the support table and the work table of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;

reference numerals illustrate:

1. a protective cover; 2. a support rod; 3. a work table; 4. a moving wheel; 5. a rotating rod; 6. a support table; 7. a fixing frame; 8. a fixing plate; 9. a clamping plate; 10. a first threaded rod; 11. a rotating handle; 12. a display stand; 13. a drive motor; 14. a connecting rod; 15. a chute; 16. a cavity groove; 17. a first gear; 18. a second gear; 19. a driving motor; 20. a movable block; 21. a second threaded rod; 22. a limit groove; 23. and a limiting block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Fig. 1 to fig. 4 show a specimen science popularization fixing and displaying device provided by the present utility model, which can be seen from the drawings, specifically includes:

a work table 3;

the rotary rod 5 is rotatably arranged at the top of the workbench 3, the top end of the rotary rod 5 is fixedly provided with a supporting table 6, the top of the supporting table 6 is provided with a display table 12, and the top of the display table 12 is provided with a fixing mechanism;

specifically, fixed establishment is including the fixed plate 8 of symmetry installation in show stand 12 topside both ends, and the inside of fixed plate 8 is provided with first threaded rod 10 through the screw thread, and the one end of first threaded rod 10 is fixed with stem 11, and the other end swing joint of first threaded rod 10 has splint 9.

It can be seen from the above that, when in use, the sample glass box can be placed on the display stand 12, then the handles 11 on both sides are respectively rotated, so that the handles 11 drive the first threaded rod 10 to move on the fixing plate 8, and then the first threaded rod 10 drives the clamping plates 9 to move, thereby making the two clamping plates 9 close to and clamp the sample glass box, and realizing rapid fixation.

In a preferred embodiment of the present utility model, a limiting block 23 is fixed at the bottom end of the clamping plate 9, and a limiting groove 22 matched with the limiting block 23 is formed on the top side of the display stand 12. Based on this, through setting up stopper 23 and spacing groove 22, can guide splint 9 to prevent splint 9 to take place the skew, improved stability greatly.

In a preferred embodiment of the utility model, the bottom of the workbench 3 is provided with a moving wheel 4, and the top side of the workbench 3 is provided with a handrail 2; the top of the workbench 3 is rotatably provided with a protective cover 1. Based on this, through the cooperation of handrail 2 and movable wheel 4, can carry out the push-and-pull to workstation 3 and remove to conveniently carry the use, and through the protection casing 1 that can overturn, can seal the protection to the fixed sample of workstation 3, further improved the security.

As shown in fig. 2 and 3, the specimen science popularization fixing display device further includes: the fixed frame 7, the bottom of the fixed frame 7 is fixed with the supporting table 6, the top of the fixed frame 7 is rotationally connected with the display table 12, a chute 15 is arranged on the top side of the supporting table 6, a movable block 20 is arranged in the chute 15, and a connecting rod 14 is rotationally connected between the movable block 20 and the display table 12;

further, the device also comprises a second threaded rod 21 and a driving motor 13 which are arranged on the supporting table 6, wherein the second threaded rod 21 is driven to rotate by the driving motor 13, and the movable block 20 is connected to the second threaded rod 21 by screwing; a cavity groove 16 is formed in the workbench 3, a driving motor 19 is arranged in the cavity groove 16, and the rotating rod 5 is driven to rotate by the driving motor 19;

through the technical scheme:

during the use, accessible driving motor 13 drive second threaded rod 21 rotates, make second threaded rod 21 drive movable block 20 slide in spout 15, then movable block 20 drives connecting rod 14 and rotates, make connecting rod 14 drive show stand 12 rotate on mount 7, thereby can make show stand 12 drive the sample on it and rotate from top to bottom, simultaneously, accessible driving motor 19 drive bull stick 5 rotates, make bull stick 5 drive brace table 6 rotate, afterwards brace table 6 accessible mount 7 drive show stand 12 rotate, thereby can make show stand 12 drive the sample and control the rotation, and then can realize the diversified angular adjustment of sample, so that the student can comprehensive careful observation whole sample structure, the science popularization teaching bandwagon effect has been improved greatly.

In a preferred embodiment of the present utility model, the output end of the driving motor 19 is provided with a second gear 18, one end of the rotating rod 5 extending into the cavity 16 is fixed with a first gear 17, and the first gear 17 is vertically meshed with the second gear 18. Based on this, the driving motor 19 can drive the second gear 18 to rotate, so that the second gear 18 drives the first gear 17 to rotate, and then the first gear 17 drives the rotating rod 5 to rotate, and under the transmission of this structure, the support table 6 can be accurately and stably controlled to rotate.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. A specimen science popularization fixing display device, which is characterized by comprising:

a work table (3);

the rotary rod (5) is rotatably arranged at the top of the workbench (3), a supporting table (6) is fixed at the top end of the rotary rod (5), a display table (12) is arranged at the top of the supporting table (6), and a fixing mechanism is arranged at the top of the display table (12);

the fixed frame (7), the bottom and the brace table (6) of fixed frame (7) are fixed, and the top and the show stand (12) of fixed frame (7) rotate to be connected, spout (15) have been seted up to the top side of brace table (6), the inside of spout (15) is provided with mobilizable movable block (20), just rotate between movable block (20) and show stand (12) and be connected with connecting rod (14).

2. The specimen science popularization fixing display device according to claim 1, wherein: the movable block (20) is connected to the second threaded rod (21) through screw threads in a screwing mode.

3. The specimen science popularization fixing display device according to claim 1, wherein: the workbench (3) is internally provided with a cavity groove (16), a driving motor (19) is arranged in the cavity groove (16), and the rotating rod (5) is driven to rotate through the driving motor (19).

4. A specimen science popularization fixing display device according to claim 3, wherein: the output end of the driving motor (19) is provided with a second gear (18), one end of the rotating rod (5) extending to the inside of the cavity groove (16) is fixedly provided with a first gear (17), and the first gear (17) is vertically meshed with the second gear (18).

5. The specimen science popularization fixing display device according to claim 1, wherein: the fixing mechanism comprises fixing plates (8) symmetrically arranged at two ends of the top side of the display table (12), a first threaded rod (10) is arranged in the fixing plates (8) through threads, a rotating handle (11) is fixed at one end of the first threaded rod (10), and a clamping plate (9) is movably connected to the other end of the first threaded rod (10).

6. The specimen science popularization fixing display device of claim 5, wherein: a limiting block (23) is fixed at the bottom end of the clamping plate (9), and a limiting groove (22) matched with the limiting block (23) is formed in the top side of the display table (12).

7. The specimen science popularization fixing display device according to claim 1, wherein: the bottom of the workbench (3) is provided with a moving wheel (4), and the top side of the workbench (3) is provided with a handrail (2).

8. The specimen science popularization fixing display device according to claim 1, wherein: the top of the workbench (3) is rotatably provided with a protective cover (1).