CN212646128U

CN212646128U - A frozen slicer for phytology experiment

Info

Publication number: CN212646128U
Application number: CN202021578990.4U
Authority: CN
Inventors: 张巧玉; 王哲; 王春生; 徐源
Original assignee: Xinyang Agriculture and Forestry University
Current assignee: Xinyang Agriculture and Forestry University
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-02
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to a slicer field especially relates to a frozen slicer for plant experiment, including ring body equipment main part, the case groove has been seted up on the front end surface of equipment main part, the one end fixedly connected with auxiliary workbench of equipment main part, one side fixedly connected with baffle that auxiliary workbench's upper end is close to the equipment main part, the baffle is provided with two sets ofly, and is two sets of be provided with the slide rail between the baffle, the upper end sliding connection of slide rail has cleaning device, cleaning device includes first uncovered piece, the lower extreme corner of first uncovered piece is provided with the gyro wheel, the front end surface of first uncovered piece runs through and is provided with the bolt. A frozen slicer for botany experiment, can satisfy the sliced needs of user's temporary storage, can save the time of making a round trip to rush away, can clean the surface of glass sliding closure, can accomodate the uncovered piece of second.

Description

A frozen slicer for phytology experiment

Technical Field

The utility model relates to a slicer field, in particular to a frozen slicer for phytology experiment.

Background

The slice is a slice obtained by cutting the organism tissue or mineral with a special cutter, and is an animal and plant tissue slice observed by an optical microscope or an electron microscope. According to different requirements, the blade can be used for carrying out bare-handed slicing, the tissue block can be embedded in paraffin or collodion or frozen at low temperature, and the tissue block is sliced by a freezing microtome, wherein the freezing microtome is an instrument which can quickly make a tissue slice for observation by enabling the tissue to reach certain hardness at low temperature, and the freezing microtome consists of a slicing device and a refrigerating system. The complete freezing and slicing system is generally composed of a main machine (a freezing box, a sample head, a quick freezing table and other devices), a knife rest and a blade. The conventional freezing microtome is short of an auxiliary workbench and does not have regions for temporarily storing experimental samples, files and the like, a user needs to go back and forth, scientific research time is wasted, in addition, dust is easily accumulated on the surface of optical glass, and in order to solve the problems, the freezing microtome for the botany experiment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a frozen slicer for plant experiment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a freezing slicer for a plant experiment comprises a ring body equipment main body, wherein a box groove is formed in the front end surface of the equipment main body, an auxiliary workbench is fixedly connected to one end of the equipment main body, two groups of baffles are fixedly connected to one side, close to the equipment main body, of the upper end of the auxiliary workbench, a sliding rail is arranged between the two groups of baffles, a cleaning device is slidably connected to the upper end of the sliding rail and comprises a first opening block, rollers are arranged at the corners of the lower end of the first opening block, a bolt penetrates through the front end surface of the first opening block, a supporting block is arranged in the first opening block and close to the upper end of the first opening block, a second opening block is slidably connected to the upper end surface of the supporting block, round holes are formed in the front end surface and the rear end surface of the second opening block, and a damping rotating shaft penetrates through the inside of the second opening block, the utility model discloses an equipment, including the first uncovered piece of second, the lower extreme fixedly connected with telescopic link of second uncovered piece, the surface of telescopic link is provided with dustless cloth, the upper end of auxiliary workbench is close to rear end edge department and is provided with the file box, the front end of the upper end file box of auxiliary workbench is provided with the operation case, the other end surface of equipment main part is provided with the runner, the rectangle opening has been seted up to the upper end of equipment main part, the inside of equipment main part is close to upper end opening part sliding connection has the glass sliding closure, the upper end open-ended rear of equipment main part is provided with.

Preferably, the damping rotating shaft is located at the center of the second opening block, the dust-free cloth is detachably connected with the telescopic rod, the round holes are matched with the bolts, and the second opening block is slidably connected with the inner wall of the first opening block and the upper end of the supporting block.

Preferably, the first open block is detachably connected with the second open block through a bolt penetrating through a round hole.

Preferably, one end of the file box is provided with a ball pen, the file box is open, the inside of the file box is provided with partition plates, and the distances between the partition plates in the file box are the same.

Preferably, the inside fixedly connected with screens board of operation case, the below of screens board is provided with the reagent box the surface of screens board is seted up porosely, the hole on screens board surface and reagent box are located same vertical horizontal line.

Preferably, one end of each of the two groups of baffles is fixedly connected with one end surface of the equipment main body.

Preferably, alcohol is provided inside the tank.

Compared with the prior art, the utility model discloses following beneficial effect has: the freezing slicer for the botany experiment can meet the requirement of a user for temporarily storing slices by arranging the operation box at the upper end of the auxiliary workbench, the user can record and temporarily store the obtained experiment result by arranging the file box, the time for running back and forth can be saved, the second open block is taken out from the inside of the first open block by the bolt, the second open block is straightened by pulling up the second open block under the action of the damping rotating shaft and is taken out from the upper end of the inner supporting block of the first open block, the surface of the glass sliding cover can be cleaned by dipping alcohol on the surface of the dust-free cloth, the second open block is sent into the inside of the first open block and is folded into an L shape, the bolt is aligned with the round hole and inserted into the inside of the first open block and the second open block, so that the second open block is fixed on the inner wall of the first open block, and then can accomodate the second open piece.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a freezing microtome for plant experiments according to the present invention;

FIG. 2 is an enlarged schematic view of a cleaning device of a freezing microtome for botany experiments according to the present invention;

fig. 3 is a schematic structural view of a second opening block and a damping rotating shaft of the freezing and slicing machine for botany experiments according to the present invention;

fig. 4 is a schematic structural diagram of a first open block and a supporting block of a rotary surface changing device of a freezing slicer for botany experiments.

In the figure: 1. an apparatus main body; 2. a rotating wheel; 3. a tank trough; 4. alcohol; 5. a baffle plate; 6. a slide rail; 7. an auxiliary worktable; 8. a cleaning device; 81. a first open block; 82. a roller; 83. a bolt; 84. a second open block; 85. a telescopic rod; 86. dust-free cloth; 87. a circular hole; 88. a damping rotating shaft; 89. a support block; 9. a reagent box; 10. a clamping plate; 11. an operation box; 12. a ball point pen; 13. a file box; 14. a display screen; 15. a glass sliding cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, a freezing slicer for botany experiments comprises a ring body device main body 1, a box groove 3 is formed on the front end surface of the device main body 1, an auxiliary worktable 7 is fixedly connected to one end of the device main body 1, a baffle 5 is fixedly connected to one side of the upper end of the auxiliary worktable 7 close to the device main body 1, two sets of baffles 5 are arranged, a slide rail 6 is arranged between the two sets of baffles 5, a cleaning device 8 is slidably connected to the upper end of the slide rail 6, the cleaning device 8 comprises a first open block 81, a roller 82 is arranged at the lower end corner of the first open block 81, a bolt 83 is arranged on the front end surface of the first open block 81 in a penetrating manner, a supporting block 89 is arranged inside the first open block 81 close to the upper end, a second open block 84 is slidably connected to the upper end surface of the supporting block 89, round holes 87 are formed on the front and rear end surfaces of the second open block 84, a damping rotating shaft 88, the lower end fixedly connected with telescopic link 85 of second uncovered piece 84, the surface of telescopic link 85 is provided with dustless cloth 86, the upper end of auxiliary workbench 7 is close to rear end edge department and is provided with file box 13, the front end of the upper end file box 13 of auxiliary workbench 7 is provided with operation box 11, the other end surface of equipment main body 1 is provided with runner 2, the rectangle opening has been seted up to the upper end of equipment main body 1, the inside of equipment main body 1 is close to upper end opening part sliding connection has glass sliding closure 15, the upper end open-ended rear of equipment main body 1 is provided with display screen 14.

The scheme has the following working processes: opening a power switch, setting the temperature of a freezing box, the temperature of a cold table, the temperature of a sample head and the thickness of a sliced piece according to the requirement of a plant sample, placing the sample on a quick freezing table, rotating a rotating wheel 2 to slice the sample, taking the sliced piece sample out and placing the sliced piece sample in an operation box 11, observing experimental data, taking a ball pen 12 out, recording experimental results in a book, placing the recorded data book in a file box 13 for other personnel to consult and summarize, screwing a bolt 83 off from the surface of a first opening block 81, holding the joint of the second opening block 84 and a telescopic rod 85 by one hand, holding the lower end of the second opening block 84 in the first opening block 81 by the other hand to straighten the second opening block 84 upwards, then drawing the second opening block 84 out from the upper end of a supporting block 89, taking alcohol 4 out from the inside of a box groove 3, opening a bottle cap of the alcohol 4, holding the lower end of the second opening block 84 to place a dust-free cloth 86 on the upper end of the alcohol 4, slightly pressing the alcohol 4 to wet the dust-free cloth 86, gripping the lower end of the second open block 84 to control the dust-free cloth 86 to wipe the surface of the glass sliding cover 15, when the dust-free cloth 86 needs to be replaced, taking down the dust-free cloth 86 from the lower end of the telescopic rod 85 and replacing the dust-free cloth 86 with new one, after the cleaning operation is completed, sliding the second open block 84 into the inside of the first open block 81 from the upper end of the supporting block 89, sliding for a certain distance, pulling the second open block 84 downwards towards the inside of the first open block 81, folding the second open block 84 under the action of the damping rotating shaft 88, placing a part of the folded second open block 84 at the upper end of the supporting block 89, clamping the other part of the folded second open block in the inside of the first open block 81, aligning the bolt 83 with the round hole 87 and inserting the first open block 81 and the inside of the second open block 84, and finally screwing the bolt 83 tightly. In addition, if the cleaning operation is frequent, and the height of the dust-free cloth 86 is changed by adjusting the height of the telescopic rod 85 under the condition that the dust on the surface of the glass sliding cover 15 is less, when the dust-free cloth 86 contacts the surface of the glass sliding cover 15, the roller 82 slides in the slide rail 6 to drive the first opening block 81 and the dust-free cloth 86 to move, and the dust on the surface of the glass sliding cover 15 is rapidly cleaned by the dust-free cloth 86 in the moving process.

Further, the damping rotating shaft 88 is located at the center of the second open block 84, the dust-free cloth 86 is detachably connected with the telescopic rod 85, the round hole 87 is matched with the bolt 83, and the second open block 84 is slidably connected with the inner wall of the first open block 81 and the upper end of the supporting block 89.

Further, the first opening block 81 is detachably connected to the second opening block 84 through a bolt 83 penetrating through the circular hole 87.

Further, one end of the file box 13 is provided with a ball pen 12, the file box 13 is arranged to be open, partition plates are arranged inside the file box 13, and the distances between the partition plates inside the file box 13 are the same.

Furthermore, a clamping plate 10 is fixedly connected inside the operation box 11, a hole is formed in the surface, provided with the reagent box 9 and clamped by the clamping plate 10, of the clamping plate 10, and the hole in the surface of the clamping plate 10 and the reagent box 9 are located on the same vertical horizontal line.

Furthermore, one end of each of the two groups of baffles 5 is fixedly connected with one end surface of the device main body 1.

Further, alcohol 4 is provided inside the tank 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A frozen slicer for botany experiments, comprising a ring body device body (1), characterized in that: the box groove (3) is formed in the front end surface of the equipment main body (1), an auxiliary workbench (7) is fixedly connected to one end of the equipment main body (1), baffles (5) are fixedly connected to one side, close to the equipment main body (1), of the upper end of the auxiliary workbench (7), two groups of baffles (5) are arranged, a sliding rail (6) is arranged between the two groups of baffles (5), a cleaning device (8) is slidably connected to the upper end of the sliding rail (6), the cleaning device (8) comprises a first opening block (81), rollers (82) are arranged at the lower end corner of the first opening block (81), bolts (83) penetrate through the front end surface of the first opening block (81), a supporting block (89) is arranged in the position, close to the upper end, of the inside of the first opening block (81), and a second opening block (84) is slidably connected to the upper end surface of the supporting block (89), round holes (87) are formed in the front end surface and the rear end surface of the second opening block (84), a damping rotating shaft (88) penetrates through the inside of the second opening block (84), the lower end of the second open block (84) is fixedly connected with a telescopic rod (85), the surface of the telescopic rod (85) is provided with dust-free cloth (86), a file box (13) is arranged at the upper end of the auxiliary workbench (7) close to the edge of the rear end, the front end of a file box (13) at the upper end of the auxiliary workbench (7) is provided with a working box (11), the surface of the other end of the equipment main body (1) is provided with a rotating wheel (2), the upper end of the equipment main body (1) is provided with a rectangular opening, a glass sliding cover (15) is connected inside the device main body (1) close to the opening at the upper end in a sliding way, a display screen (14) is arranged behind an upper end opening of the equipment main body (1).

2. The frozen slicer for botany experiments as claimed in claim 1, wherein: the damping rotating shaft (88) is located at the center of the second opening block (84), the dust-free cloth (86) is detachably connected with the telescopic rod (85), the round hole (87) is matched with the bolt (83), and the second opening block (84) is slidably connected with the inner wall of the first opening block (81) and the upper end of the supporting block (89).

3. The frozen slicer for botany experiments as claimed in claim 1, wherein: the first opening block (81) penetrates through the round hole (87) through a bolt (83) and is detachably connected with the second opening block (84).

4. The frozen slicer for botany experiments as claimed in claim 1, wherein: one end of the file box (13) is provided with a ball pen (12), the file box (13) is open, a partition board is arranged inside the file box (13), and the distances between the partition boards inside the file box (13) are the same.

5. The frozen slicer for botany experiments as claimed in claim 1, wherein: the inside fixedly connected with screens board (10) of operation case (11), the below of screens board (10) is provided with reagent box (9) the surface of screens board (10) is seted up porosely, the hole on screens board (10) surface is located same vertical horizontal line with reagent box (9).

6. The frozen slicer for botany experiments as claimed in claim 1, wherein: one end of each of the two groups of baffle plates (5) is fixedly connected with the surface of one end of the equipment main body (1).

7. The frozen slicer for botany experiments as claimed in claim 1, wherein: and alcohol (4) is arranged in the tank groove (3).