CN112908136A

CN112908136A - Plant specimen preparation fixing device

Info

Publication number: CN112908136A
Application number: CN202110104887.9A
Authority: CN
Inventors: 刘晓娟; 宋捷; 韩蓉; 张亮
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-04

Abstract

The invention discloses a plant specimen manufacturing and fixing device, which comprises a display box, wherein the lower surface of the display box is fixedly connected with four bases, the bottom wall of the display box is fixedly provided with a ventilation box, the display box is sleeved with a main board through a rotating rod, the left side wall of the display box is fixedly provided with a driving motor, the lower surface of the ventilation box is inserted with a lifting plate, the lower surface of the display box is provided with a chute, the inside of the chute is connected with a slide block in a sliding manner, the device can rapidly fix the plant specimen through the arrangement of a series of structures, the angle of the plant specimen can be conveniently adjusted through the arrangement of the driving motor, the ornamental value is improved, and meanwhile, through the mutual matching of an L-shaped clamping groove and an L-shaped clamping block, a collision ball and a bell can collide after a silica gel drying agent is wetted and expanded, so that the silica gel drying agent can, the drying efficiency is improved.

Description

Plant specimen preparation fixing device

Technical Field

The invention relates to the technical field of specimen equipment, in particular to a fixing device for manufacturing a plant specimen.

Background

The preparation of plant specimen is one of the powerful means of solving the teaching aid problem of botany. If the living bodies of plants exist in classroom teaching, students can deepen understanding. By using the plant specimen, the limitation of regional and seasonal parts of plants can be avoided. Meanwhile, the plant specimen preserves the shape and color of the plant, so that the plant can be observed and researched again in the future. A few plant specimens also have collection value, and the most common plant specimen is a cured leaf specimen.

The existing plant specimen preparation device usually adopts a natural air drying method, and the method has certain disadvantages, and when the plant specimen preparation device encounters continuous rainy days or cold weather, the air drying time is long, the plant specimen is easily corroded due to weather reasons, the plant specimen preparation device is not favorable for long-term storage, and the angle of the specimen cannot be adjusted when the specimen is viewed, so that the viewing effect is poor.

Disclosure of Invention

The present invention is directed to a fixing device for preparing plant specimen, which solves the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a plant specimen preparation fixing device, includes the show case, four bases of lower fixed surface of show case are connected with, the diapire fixed mounting of show case has the ventilation case, it is connected with the bull stick to rotate through the bearing between the roof of show case and the diapire, the surface cover of bull stick is equipped with the mainboard, the left side wall fixed mounting of show case has driving motor, the lower surface interlude of ventilation case is provided with the lifter plate, the bottom of lifter plate extends to the lower surface of show case, the spout has been seted up to the lower surface of show case, the inside sliding connection of spout has the slider.

Preferably, the edge of the outer surface of the display box is connected with a corner anti-collision strip through a strong adhesive.

Preferably, the opening has been seted up to the right flank of show case, the open-ended surface articulates there is sealing door, the first magnetic stripe of left surface fixedly connected with of sealing door, open-ended right flank fixedly connected with second magnetic stripe, first magnetic stripe with the polarity of second magnetic stripe is opposite.

Preferably, the front of the main board is provided with a groove, the outer surface of the main board is hinged to an auxiliary board through a hinge, the outer surface of the main board and the outer surface of the auxiliary board are both provided with thread grooves, fastening bolts are in threaded connection between the two thread grooves, and the main board and the auxiliary board are made of transparent glass materials.

Preferably, the output end of the driving motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft and the outer surface of the rotating rod are both connected with a transmission chain through transmission wheels in a transmission manner.

Preferably, the upper surface of ventilation case intercommunication has the inlet pipe, the internal thread of inlet pipe is connected with the sealing plug, the last fixed surface of sealing plug is connected with the carousel, the surface of carousel is provided with anti-skidding line.

Preferably, the top fixedly connected with fixed plate of lifter plate, the equal movable mounting of both sides face of fixed plate has the pulley, and is a plurality of the surface of pulley with the inner wall of ventilation case closely laminates, just the fixed plate with fixedly connected with supporting spring between the ventilation case.

Preferably, an L-shaped clamping groove is formed in the right side face of the lifting plate, an L-shaped clamping block is fixedly connected to the lower surface of the sliding block, the L-shaped clamping block is located inside the L-shaped clamping groove, and an extrusion spring is fixedly connected between the left side face of the sliding block and the left side wall of the sliding groove.

Preferably, the right side openly the left surface fixedly connected with telescopic link of base, the surface cover of telescopic link is equipped with expanding spring, just the left end fixedly connected with jingle bell of telescopic link, the right-hand member fixedly connected with who L type fixture block hits the ball, hit the ball with jingle bell looks parallel and level.

Preferably, the front of the display box is provided with an observation window, and the observation window is made of transparent glass.

Compared with the prior art, the invention has the beneficial effects that:

1. the fixing device is simple in structure, the groove formed in the outer surface of the main board is used for firstly padding the table paper layer in the groove, then the plant specimen is placed in the groove, and the main board and the auxiliary board can be tightly connected through the fastening bolt, so that the specimen can be conveniently fixed, and the fixing device is simple in structure and convenient and fast to use;

2. according to the invention, the driving motor is started to drive the rotating shaft to rotate through the driving motor arranged on the left side wall of the display box, the rotating rod is driven to rotate through the conveying chain, and the main board positioned on the outer surface of the rotating rod is further driven to rotate, so that the angle of the fixed plant specimen can be adjusted, and the ornamental effect can be improved;

3. according to the invention, through the ventilation box arranged on the bottom wall of the display box, the lifting plate is inserted into the lower surface of the ventilation box, when the silica gel drying agent expands when encountering damp, the fixed plate is extruded to drive the lifting plate to move downwards, so that the L-shaped clamping groove moves downwards, and when the L-shaped clamping groove moves downwards until being separated from the left end of the L-shaped clamping block, the L-shaped clamping block is pushed rightwards through the action of the extrusion spring, so that the collision ball is driven to move rightwards, the bell rings can make a sound through the collision of the collision ball through the cooperation of the collision ball and the bell rings, and the bell rings can make a left-right shaking through the collision under the action of the expansion spring, so that the sound is maximum, a user can quickly find the condition in the ventilation box, the silica gel drying agent can be timely replaced, and the drying efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic front sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic perspective view of the main board and the sub board of the present invention.

In the figure: 1. a display box; 2. corner anti-collision strips; 3. an opening; 4. a sealing door; 5. a first magnetic stripe; 6. a second magnetic stripe; 7. a base; 8. a ventilation box; 9. a rotating rod; 10. fastening a bolt; 11. a drive motor; 12. a rotating shaft; 13. a conveyor chain; 14. a main board; 15. a groove; 16. a sub-board; 17. a feed pipe; 18. a sealing plug; 19. a turntable; 20. a lifting plate; 21. a fixing plate; 22. a pulley; 23. a chute; 24. a slider; 25. an L-shaped fixture block; 26. a compression spring; 27. an L-shaped clamping groove; 28. knocking the ball; 29. a telescopic rod; 30. a tension spring; 31. ringing; 32. an observation window; 33. a support spring; 34. a thread groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a plant specimen preparation fixing device, including display box 1, four bases 7 of lower fixed surface of display box 1 are connected with, the diapire fixed mounting of display box 1 has ventilation box 8, it is connected with bull stick 9 to rotate through the bearing between the roof of display box 1 and the diapire, the surface cover of bull stick 9 is equipped with mainboard 14, display box 1's left side wall fixed mounting has driving motor 11, driving motor 11's model is YE2-80M1-2, ventilation box 8's lower surface alternates and is provided with lifter plate 20, lifter plate 20's bottom extends to display box 1's lower surface, spout 23 has been seted up to display box 1's lower surface, the inside sliding connection of spout 23 has slider 24.

Specifically, as shown in fig. 1-4, the edge of the outer surface of the display box 1 is connected with the corner anti-collision strip 2 through a strong adhesive, so as to play a role in protection, and prevent the damage caused by the long-time exposure of the outer side of the display box 1, thereby affecting the ornamental effect.

Specifically, as shown in fig. 1-4, opening 3 has been seted up to the right flank of display box 1, and opening 3's surface articulates there is sealing door 4, the first magnetic stripe 5 of left flank fixedly connected with of sealing door 4, and opening 3's right flank fixedly connected with second magnetic stripe 6, first magnetic stripe 5 and second magnetic stripe 6's polarity are opposite, cooperate through first magnetic stripe 5 and second magnetic stripe 6, can make the automatic inseparable closing of sealing door 4.

Specifically, as shown in fig. 1 to 4, a groove 15 is formed in the front surface of the main plate 14, the outer surface of the main plate 14 is hinged to the secondary plate 16 through a hinge, thread grooves 34 are formed in the outer surfaces of the main plate 14 and the secondary plate 16, a fastening bolt 10 is connected between the two thread grooves 34 in a threaded manner, the main plate 14 and the secondary plate 16 are both made of transparent glass, and the main plate 14 and the secondary plate 16 can be tightly connected through the fastening bolt 10.

Specifically, as shown in fig. 1-4, the output end of the driving motor 11 is fixedly connected with a rotating shaft 12, the outer surface of the rotating shaft 12 and the outer surface of the rotating rod 9 are both connected with a transmission chain 13 through transmission of a transmission wheel, and the rotating rod 9 can be driven to rotate when the rotating shaft 12 rotates, so that the angle of the specimen can be adjusted, and double-sided exhibition is facilitated.

Specifically, as shown in fig. 1 to 4, the upper surface of the ventilation box 8 is communicated with a feeding pipe 17, the inner thread of the feeding pipe 17 is connected with a sealing plug 18, the upper surface of the sealing plug 18 is fixedly connected with a rotating disc 19, and the outer surface of the rotating disc 19 is provided with anti-slip lines, so that the sealing plug 18 can be conveniently rotated, the sealing plug 18 is separated from the feeding pipe 17, and the silica gel desiccant can be poured into the ventilation box 8.

Specifically, as shown in fig. 1 to 4, a fixing plate 21 is fixedly connected to the top end of the lifting plate 20, pulleys 22 are movably mounted on both side surfaces of the fixing plate 21, the outer surfaces of the plurality of pulleys 22 are closely attached to the inner wall of the ventilation box 8, and a supporting spring 33 is fixedly connected between the fixing plate 21 and the ventilation box 8, and the supporting spring 33 can support the lifting plate, so that the fixing plate 21 can upwards extrude the silica gel drying agent, and the lifting plate 20 upwards moves.

Specifically, as shown in fig. 1 to 4, an L-shaped slot 27 is formed in the right side surface of the lifting plate 20, an L-shaped block 25 is fixedly connected to the lower surface of the slider 24, the L-shaped block 25 is located inside the L-shaped slot 27, an extrusion spring 26 is fixedly connected between the left side surface of the slider 24 and the left side wall of the sliding groove 23, and the L-shaped block 25 can be rapidly pushed to the right after the L-shaped block 25 and the L-shaped slot 27 are separated by the extrusion spring 26.

Specifically, as shown in fig. 1 to 4, a telescopic rod 29 is fixedly connected to the left side surface of the right base 7 on the front side, a telescopic spring 30 is sleeved on the outer surface of the telescopic rod 29, a bell 31 is fixedly connected to the left end of the telescopic rod 29, a ball 28 is fixedly connected to the right end of the L-shaped fixture block 25, the ball 28 is flush with the bell 31, and when the L-shaped fixture block 25 moves rightwards, the ball 28 can be driven to move rightwards until the bell 31 is struck, so that a user can be reminded to replace the silica gel drying agent in time.

Specifically, as shown in fig. 1 to 4, the front surface of the display box 1 is provided with an observation window 32, and the observation window 32 is made of transparent glass material, so that the specimen can be conveniently viewed.

The working principle is as follows: when the device is used, the safety of the device is checked before the device is used, the rotary disc 19 is rotated to drive the sealing plug 18 to rotate, the silica gel desiccant is poured into the ventilation box 8, the main component of the silica gel desiccant is silicon dioxide, the sealing door 4 is opened, the groove 15 arranged on the outer surface of the main board 14 is used for firstly padding a layer of table paper in the groove 15, then the plant specimen is placed in the groove 15, the main board 14 and the auxiliary board 16 can be tightly connected through the fastening bolt 10, so that the specimen can be conveniently fixed, the structure is simple, the use is convenient, the driving motor 11 arranged on the left side wall of the display box 1 is started to drive the rotary shaft 12 to rotate, the rotary rod 9 is driven to rotate through the transmission chain 13, the main board 14 arranged on the outer surface of the rotary rod 9 is driven to rotate, and the angle of the fixed plant specimen can be adjusted, the ornamental effect can be improved, the ventilating box 8 arranged on the bottom wall of the display box 1 is used, the lifting plate 20 is inserted into the lower surface of the ventilating box 8, after the silica gel drying agent swells in the presence of moisture, the fixing plate 21 is extruded to drive the lifting plate 20 to move downwards, the L-shaped clamping groove 27 is moved downwards, after the L-shaped clamping groove 27 moves downwards until the L-shaped clamping groove is separated from the left end of the L-shaped clamping block 25, the L-shaped clamping block 25 is pushed rightwards under the action of the extrusion spring 26, so that the collision ball 28 is driven to move rightwards, the bell 31 can be enabled to make a sound through the collision of the collision ball 28 through the cooperation of the collision ball 28 and the bell 31 can be enabled to shake leftwards and rightwards under the action of the expansion spring 30, the generated sound is enabled to be maximum, a user can conveniently and quickly find the condition inside the ventilating box 8, and the silica gel drying agent can be conveniently, the efficiency of drying is improved.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. 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.

Claims

1. The utility model provides a plant specimen preparation fixing device, includes show case (1), its characterized in that: the lower fixed surface of show case (1) is connected with four bases (7), the diapire fixed mounting of show case (1) has ventilation case (8), it is connected with bull stick (9) to rotate through the bearing between the roof of show case (1) and the diapire, the surface cover of bull stick (9) is equipped with mainboard (14), the left side wall fixed mounting of show case (1) has driving motor (11), the lower surface interlude of ventilation case (8) is provided with lifter plate (20), the bottom of lifter plate (20) extends to the lower surface of show case (1), spout (23) have been seted up to the lower surface of show case (1), the inside sliding connection of spout (23) has slider (24).

2. The plant specimen preparation fixing device according to claim 1, wherein: the edge of the outer surface of the display box (1) is connected with a corner anti-collision strip (2) through a strong adhesive.

3. The plant specimen preparation fixing device according to claim 1, wherein: opening (3) have been seted up to the right flank of show case (1), the surface of opening (3) articulates there is sealing door (4), the first magnetic stripe (5) of left surface fixedly connected with of sealing door (4), the right flank fixedly connected with second magnetic stripe (6) of opening (3), first magnetic stripe (5) with the polarity of second magnetic stripe (6) is opposite.

4. The plant specimen preparation fixing device according to claim 1, wherein: the front of mainboard (14) is seted up flutedly (15), the surface of mainboard (14) articulates through the hinge has subplate (16), thread groove (34) have all been seted up to the surface of mainboard (14) with the surface of subplate (16), and two threaded connection has fastening bolt (10) between thread groove (34), mainboard (14) with subplate (16) are the transparent glass material and make.

5. The plant specimen preparation fixing device according to claim 1, wherein: the output end of the driving motor (11) is fixedly connected with a rotating shaft (12), and the outer surface of the rotating shaft (12) and the outer surface of the rotating rod (9) are both connected with a transmission chain (13) through transmission of a transmission wheel.

6. The plant specimen preparation fixing device according to claim 1, wherein: the upper surface intercommunication of ventilation case (8) has inlet pipe (17), the inside threaded connection of inlet pipe (17) has sealing plug (18), the last fixed surface of sealing plug (18) is connected with carousel (19), the surface of carousel (19) is provided with anti-skidding line.

7. The plant specimen preparation fixing device according to claim 1, wherein: the top fixedly connected with fixed plate (21) of lifter plate (20), the equal movable mounting of both sides face of fixed plate (21) has pulley (22), and is a plurality of the surface of pulley (22) with the inner wall of ventilation case (8) closely laminates, just fixed plate (21) with fixedly connected with supporting spring (33) between ventilation case (8).

8. The plant specimen preparation fixing device according to claim 1, wherein: l type draw-in groove (27) have been seted up to the right flank of lifter plate (20), the lower fixed surface of slider (24) is connected with L type fixture block (25), L type fixture block (25) are located the inside of L type draw-in groove (27), just the left surface of slider (24) with fixedly connected with extrusion spring (26) between the left side wall of spout (23).

9. The plant specimen preparation fixture device of claim 8, wherein: openly right side the left surface fixedly connected with telescopic link (29) of base (7), the surface cover of telescopic link (29) is equipped with expanding spring (30), just the left end fixedly connected with jingle bell (31) of telescopic link (29), the right-hand member fixedly connected with of L type fixture block (25) hits ball (28), hit ball (28) with jingle bell (31) looks parallel and level.

10. The plant specimen preparation fixture device of claim 8, wherein: the front of the display box (1) is provided with an observation window (32), and the observation window (32) is made of transparent glass.