A replaceable plant fossil epidermis peeling needle

Abstract

The present invention provides a replaceable plant fossil epidermis peeling needle, including a handle plate, a scale line, a straight-head peeling needle, a round-head peeling needle, an angled-head peeling needle, an elbow-head peeling needle, a round-head auxiliary peeling tool stick needle, a blunt-head auxiliary peeling tool stick needle, an elbow-head auxiliary peeling tool stick needle, a grid-patterned anti-skid pattern and a connecting screw seat, wherein the scale line is longitudinally engraved on the upper position of the front surface of the handle plate. The scale line of the present invention specifically adopts a scale line with a measurement unit of millimeters, which can be used to determine the size of the epidermis under a solid microscope, and can be used as a scale when photographing fossils, and can also be carried around for field photography and measurement; the use of stainless steel material is hard enough and resistant to acid and alkali corrosion; the design of the connecting screw seat allows free switching of different tools; it solves the problem that there is no special epidermis peeling tool in the current paleoplant experiment, making paleoplant research more convenient and saving time.

Description

Technical Field

[0001] The invention belongs to the technical field of paleontology professional paleobotany experimental tools, and in particular relates to a replaceable plant fossil epidermis peeling needle. Background Art

[0002] Paleobotany is a branch of paleontology, and is the science that studies the plant kingdom during the geological period. The basis of paleobotany is the identification of plant fossils, and the next step of research can only be carried out after their genus and species are determined. Plant fossil identification mainly combines plant macroscopic characteristics (such as size, number of leaf veins, leaf edge characteristics, leaf division, etc.) and microscopic characteristics (including cell shape and size, cell wall characteristics, number of stomata, stomatal composition characteristics, upper and lower epidermal differences, etc.) and compares them with known genus and species to determine. Macroscopic feature observation is mainly carried out through a magnifying glass or a stereo microscope.

[0003] The microscopic characteristics need to be completed through the ancient plant epidermis experiment. The current common experimental method is to remove the epidermis of the plant fossil from the surrounding rock, remove the surrounding rock with HCI and HF, then oxidize the epidermis with concentrated nitric acid and saturated potassium chlorate, and then soak it in ammonia water for a short time. During the soaking process, tools can be used to separate the upper and lower epidermis of the plant fossil, remove the residual organic matter in the upper and lower epidermis, wash it, divide the epidermis into the required size, and observe it under an optical microscope or scanning electron microscope to achieve the research purpose.

[0004] The epidermis used in experiments is usually very small, a few millimeters or less, so the epidermis peeling process must be carried out under a solid microscope. Since plant fossils have been preserved in rocks for millions of years, the plant epidermis tissue has been compacted for a long time, and the upper and lower epidermis are very tight, so peeling the epidermis of plant fossils is a difficult task.

[0005] At present, there is no tool specifically used for peeling the epidermis of plant fossils. Most of them are done with the help of dissecting needles and bamboo sticks. The peeling step usually involves holding a bamboo stick with the left hand to press one side of the epidermis, peeling the upper and lower epidermis with a dissecting needle in the right hand, and then removing the residual organic matter therein. The bamboo stick is not resistant to acid and alkali, which will cause certain pollution to the sample and is seriously consumed. The existing dissecting needles are also usually long, which is not conducive to use under a microscope, and it is difficult to operate the upper and lower epidermis residues, which can only be achieved by repeated rinsing. The experimental effect is not good, the operation is difficult, and the experimental time is wasted.

[0006] In view of this, it is very necessary to invent a replaceable plant fossil epidermal peeling needle. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides a replaceable plant fossil epidermal peeling needle to solve the problems that the existing plant fossil epidermal peeling needle has a short service life, is not acid and alkali resistant enough, and the needle head of the peeling needle is inconvenient to replace. A replaceable plant fossil epidermal peeling needle, comprising a handle plate, a scale line, a straight peeling needle, a circle peeling needle, an angle peeling needle, an elbow peeling needle, a round-head auxiliary peeling tool stick needle, a blunt-head auxiliary peeling tool stick needle, an elbow auxiliary peeling tool stick needle, a grid-patterned anti-skid pattern, a connecting screw seat, a storage groove, a protective cover plate, a carrying handle, a lower restraint belt, an upper restraint belt, a disinfection tube, a hand pull ring, a sealing plug and a writing board, wherein the scale line is longitudinally engraved on the upper position of the front surface of the handle plate; the straight peeling needle, the circle peeling needle, the angle peeling needle and the elbow peeling needle are respectively threadedly connected to the outer surface of the connecting screw seat arranged on the left side; the round-head auxiliary peeling tool stick needle, the blunt-head auxiliary peeling tool stick needle and the elbow auxiliary The needle heads of the stripping tool rod are respectively threadedly connected to the outer surface of the connecting screw seat arranged on the right side; the grid pattern anti-slip patterns are respectively engraved on the left and right sides of the front surface of the handle plate; the connecting screw seats are respectively integrated and arranged at the left and right ends of the handle plate; the storage groove is opened in the middle position of the rear part of the handle plate; the protective cover plate is clamped on the upper part of the storage groove; the carrying handle is glued to the right side of the upper part of the front surface of the protective cover plate; the lower restraint belt and the upper restraint belt are respectively arranged on the left and right sides of the interior of the storage groove; the disinfection tube is inserted in the internal gap between the lower restraint belt and the upper restraint belt and the storage groove; the hand pull ring is embedded in the middle position of the right side of the sealing plug; the sealing plug is inserted on the right side of the disinfection tube; the writing board is glued to the left side of the rear surface of the handle plate.

[0008] Preferably, the disinfection tube is a tapered transparent PVC plastic tube; the interior of the disinfection tube is filled with disinfection cotton.

[0009] Preferably, the sealing plug is a silicone plug.

[0010] Preferably, the scale lines are specifically scale lines whose measurement unit is millimeters; and the zero mark of the scale lines is arranged on the left side of the handle plate.

[0011] Preferably, the handle plate is a stainless steel handle that is thick in the middle and thin at both sides.

[0012] Preferably, the grid anti-slip pattern is a diamond-shaped grid pattern.

[0013] Preferably, the straight-head peeling needle, the circular-head peeling needle, the angled-head peeling needle and the curved-head peeling needle are respectively made of stainless steel needles.

[0014] Preferably, the round-head auxiliary stripping tool rod needle, the blunt-head auxiliary stripping tool rod needle and the curved-head auxiliary stripping tool rod needle are respectively made of stainless steel needles.

[0015] Preferably, the diameter of the blunt-headed auxiliary stripping tool rod needle is larger than the diameter of the round-headed auxiliary stripping tool rod needle.

[0016] Preferably, the length of the handle plate is set to be between five centimeters and ten centimeters.

[0017] Preferably, the lengths of the straight-headed peeling needle, the round-headed peeling needle, the angled-headed peeling needle, the curved-headed peeling needle, the round-headed auxiliary peeling tool stick needle, the blunt-headed auxiliary peeling tool stick needle and the curved-headed auxiliary peeling tool stick needle are respectively set at two centimeters to four centimeters.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: for peeling the upper and lower epidermis of plant fossils under a stereo microscope, one is required to be held in each hand and used simultaneously, the left hand uses an auxiliary peeling tool (a round-headed auxiliary peeling tool stick needle, a blunt-headed auxiliary peeling tool stick needle, an elbow-headed auxiliary peeling tool stick needle) to press one end of the epidermis, and the right hand uses a peeling needle (straight-headed peeling needle, angled-headed peeling needle, elbowed-headed peeling needle) to separate the upper and lower epidermis, and then uses a needle (a round-headed peeling needle, an angled-headed peeling needle, elbowed-headed peeling needle) to scrape out the residue therein; the peeling tools can be used according to the actual conditions of different epidermis. The tool can be selected to remove useless residues between the two layers of epidermis; the scale lines are specifically measured in millimeters, which can be used to determine the size of the epidermis under a solid microscope, as a scale when photographing fossils, or carried with you for field sampling; the stainless steel material is hard enough and resistant to acid and alkali corrosion; the design of the connecting screw seat allows for free switching of different tools and safe storage; this invention solves the problem that there are currently no special tools for peeling off the epidermis in ancient plant experiments, making ancient plant research more convenient and saving time; the writing board can be used to record and write information to prevent incorrect use and avoid cross-use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a structural diagram of embodiment 1 of the present invention.

[0021] Figure 3 It is a structural diagram of embodiment 2 of the present invention.

[0022] Figure 4 It is a structural diagram of embodiment 3 of the present invention.

[0023] Figure 5It is a schematic structural diagram of the back of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the back opening of the present invention.

[0025] Figure 7 It is a schematic diagram of the application state of the present invention.

[0026] In the figure:

[0027] 1. Handle plate; 2. Scale line; 3. Fine needle for straight-head stripping; 4. Fine needle for round-head stripping; 5. Fine needle for angled stripping; 6. Fine needle for elbow stripping; 7. Round-head auxiliary stripping tool stick needle; 8. Blunt-head auxiliary stripping tool stick needle; 9. Elbow auxiliary stripping tool stick needle; 10. Grid pattern anti-slip pattern; 11. Connecting screw seat; 12. Storage groove; 13. Protective cover; 14. Carrying handle; 15. Lower restraint belt; 16. Upper restraint belt; 17. Disinfection tube; 18. Hand pull ring; 19. Sealing plug; 20. Writing board. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings:

[0029] Example:

[0030] As attached Figure 1 To Attachment Figure 4As shown, the present invention provides a replaceable plant fossil epidermis peeling needle, including a handle plate 1, a scale line 2, a straight peeling needle 3, a round peeling needle 4, an angle peeling needle 5, an elbow peeling needle 6, a round auxiliary peeling tool stick needle 7, a blunt round auxiliary peeling tool stick needle 8, an elbow auxiliary peeling tool stick needle 9, a grid pattern anti-slip pattern 10, a connecting screw seat 11, a storage groove 12, a protective cover plate 13, a carrying handle 14, and a lower restraint belt 15, upper restraint belt 16, disinfection tube 17, hand pull ring 18, sealing plug 19 and writing board 20, the scale line 2 is longitudinally engraved on the upper position of the front surface of the handle plate 1; the straight head peeling needle 3, the circle head peeling needle 4, the angle head peeling needle 5 and the elbow peeling needle 6 are respectively threadedly connected to the outer surface of the connecting screw seat 11 set on the left side; the round head auxiliary peeling tool rod needle 7, the blunt round head auxiliary peeling tool rod needle 8 and the elbow The auxiliary stripping tool rod needle head 9 is respectively threadedly connected to the outer surface of the connecting screw seat 11 arranged on the right side; the grid pattern anti-slip pattern 10 is respectively engraved on the left and right sides of the front surface of the handle plate 1; the connecting screw seat 11 is respectively integrated and arranged at the left and right ends of the handle plate 1; the storage groove 12 is opened in the middle position of the rear part of the handle plate 1; the protective cover plate 13 is clamped on the upper part of the storage groove 12; the carrying handle 14 is glued to the right position of the upper part of the front surface of the protective cover plate 13; the lower restraint belt 15 and the upper restraint belt 16 are respectively arranged on the left and right sides of the interior of the storage groove 12; the disinfection tube 17 is inserted in the internal gap between the lower restraint belt 15 and the upper restraint belt 16 and the storage groove 12; the hand pull ring 18 is embedded in the middle position on the right side of the sealing plug 19; the sealing plug 19 is inserted on the right side of the disinfection tube 17; the writing board 20 is glued to the left side of the rear surface of the handle plate 1.

[0031] In the above embodiment, specifically, the disinfection tube 17 is a tapered transparent PVC plastic tube; the interior of the disinfection tube 17 is filled with disinfection cotton.

[0032] In the above embodiment, specifically, the sealing plug 19 is a silicone plug.

[0033] In the above embodiment, specifically, the scale line 2 specifically adopts a scale line with a measurement unit of millimeters; the zero scale of the scale line 2 is set on the left side of the handle plate 1; it can be used to determine the size of the epidermis under a solid microscope, can also be used as a scale when photographing fossils, and can also be carried with you for field sampling.

[0034] In the above embodiment, specifically, the handle plate 1 is a stainless steel handle which is thick in the middle and thin at both sides.

[0035] In the above embodiment, specifically, the grid anti-skid pattern 10 specifically adopts a diamond-shaped grid pattern, which is beneficial to play an anti-skid and anti-falling role and ensures the accuracy of the peeling operation.

[0036] In the above embodiment, specifically, the straight-head peeling needle 3, the circular-head peeling needle 4, the angled-head peeling needle 5 and the curved-head peeling needle 6 are made of stainless steel needles respectively, which are hard enough and resistant to acid and alkali corrosion.

[0037] In the above embodiment, specifically, the round-head auxiliary stripping tool rod needle 7, the blunt-head auxiliary stripping tool rod needle 8 and the bent-head auxiliary stripping tool rod needle 9 are respectively made of stainless steel needles, which are hard enough and resistant to acid and alkali corrosion.

[0038] In the above embodiment, specifically, the length of the handle plate 1 is set to be between five centimeters and ten centimeters.

[0039] In the above embodiment, specifically, the diameter of the blunt-headed auxiliary stripping tool rod needle 8 is larger than the diameter of the round-headed auxiliary stripping tool rod needle 7 .

[0040] In the above embodiment, specifically, the lengths of the straight-headed peeling needle 3, the round-headed peeling needle 4, the angled peeling needle 5, the elbowed peeling needle 6, the round-headed auxiliary peeling tool stick needle 7, the blunt-headed auxiliary peeling tool stick needle 8 and the elbowed auxiliary peeling tool stick needle 9 are respectively set at two centimeters to four centimeters.

[0041] like Figure 5 As shown, when the stripping needle tip needs to be disinfected, hold the carrying handle 14 to open the protective cover 13, take out the disinfection tube 17 from the storage groove 12, hold the pull ring 18 to pull out the sealing plug 19, and insert the needle tip into the disinfection tube 17 for disinfection to ensure that the stripping is pure and pollution-free; at the same time, the spare needle tip can be inserted into the inner side of the lower restraint belt 15 and the upper restraint belt 16, which is convenient for replacement during replacement, increasing the convenience and practicality of operation.

[0042] How it works

[0043] When the present invention is used, it is used to peel off the upper and lower epidermis of plant fossils under a solid microscope. It is necessary to hold one in each hand and use them simultaneously. The left hand uses an auxiliary peeling tool (a round-headed auxiliary peeling tool stick needle 7, a blunt-headed auxiliary peeling tool stick needle 8, and an elbow-headed auxiliary peeling tool stick needle 9) to press one end of the epidermis, and the right hand uses a peeling needle (a straight-headed peeling needle 3, an angled-headed peeling needle 5, and an elbow-headed peeling needle 6) to separate the upper and lower epidermis, and then uses a fine needle (a round-headed peeling needle 4, an angled-headed peeling needle 5, and an elbow-headed peeling needle 6) to scrape out the residue therein; it can be selected according to the actual situation of different epidermises, and is used to remove useless residues between the two layers of epidermis; the scale line 2 specifically adopts a scale line with a measuring unit of millimeters, which can be used to determine the size of the epidermis under a solid microscope, and can also be used on fossils. It can be used as a scale when taking photos, and can also be carried with you for field sampling; the use of stainless steel is hard enough and resistant to acid and alkali corrosion; the design of the connecting screw seat 11 allows free switching of different tools and safe storage; this invention solves the problem that there are currently no special tools for peeling off the epidermis in paleobotany experiments, making paleobotany research more convenient and saving time; when it is necessary to disinfect the peeling needle, hold the carrying handle 14 to open the protective cover 13, take out the disinfection tube 17 from the storage groove 12, hold the pull ring 18 to pull out the sealing plug 19, and insert the needle into the disinfection tube 17 for disinfection, ensuring that the peeling is pure and pollution-free; at the same time, the spare needle can be inserted into the inner side of the lower restraint belt 15 and the upper restraint belt 16, which is convenient for replacement during replacement, increasing the convenience and practicality of operation.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A replaceable plant fossil epidermis peeling needle, characterized in that: The replaceable plant fossil epidermis peeling needle comprises a handle plate (1), a scale line (2), a straight peeling needle (3), a round peeling needle (4), an angle peeling needle (5), an elbow peeling needle (6), a round auxiliary peeling tool stick needle (7), a blunt round auxiliary peeling tool stick needle (8), an elbow auxiliary peeling tool stick needle (9), a grid pattern anti-slip pattern (10), a connecting screw seat (11), a storage groove (12), a protective cover plate (13), a carrying handle (14), and a lower restraining belt (15). The upper restraint belt (16), the disinfection tube (17), the hand pull ring (18), the sealing plug (19) and the writing board (20), the scale line (2) is longitudinally engraved on the upper position of the front surface of the handle plate (1); the straight head peeling needle (3), the round head peeling needle (4), the angled head peeling needle (5) and the elbow peeling needle (6) are respectively threadedly connected to the outer surface of the connecting screw seat (11) arranged on the left side; the round head auxiliary peeling tool rod needle (7), the blunt round head auxiliary peeling tool rod needle (8) and the elbow The auxiliary stripping tool rod needle (9) is respectively threadedly connected to the outer surface of the connecting screw seat (11) arranged on the right side; the grid pattern anti-skid pattern (10) is respectively engraved on the left and right sides of the front surface of the handle plate (1); the connecting screw seat (11) is respectively integrated at the left and right ends of the handle plate (1), and the receiving groove (12) is opened in the middle position of the rear part of the handle plate (1); the protective cover plate (13) is clamped on the upper part of the receiving groove (12); the carrying handle (14) is glued to the protective cover plate (13). The upper right side of the front surface; the lower restraint belt (15) and the upper restraint belt (16) are respectively arranged at the left and right sides of the interior of the storage groove (12); the disinfection tube (17) is inserted into the internal gap between the lower restraint belt (15) and the upper restraint belt (16) and the storage groove (12); the hand pull ring (18) is embedded in the middle position of the right side of the sealing plug (19); the sealing plug (19) is inserted into the right side of the disinfection tube (17); the writing board (20) is glued to the left side of the rear surface of the handle plate (1); The scale line (2) is specifically a scale line whose measurement unit is millimeters; the zero mark of the scale line (2) is arranged on the left side of the handle plate (1); The handle plate (1) is specifically a stainless steel handle that is thick in the middle and thin at both sides; The grid pattern anti-slip pattern (10) specifically adopts a diamond-shaped grid pattern; The straight-head peeling fine needle (3), the circular-head peeling fine needle (4), the angled-head peeling fine needle (5) and the curved-head peeling fine needle (6) are respectively made of stainless steel needles.

2. The replaceable plant fossil epidermis peeling needle according to claim 1, characterized in that: The round-head auxiliary stripping tool needle (7), the blunt-head auxiliary stripping tool needle (8) and the bent-head auxiliary stripping tool needle (9) are respectively made of stainless steel needles; the diameter of the blunt-head auxiliary stripping tool needle (8) is larger than the diameter of the round-head auxiliary stripping tool needle (7).

3. The replaceable plant fossil epidermal peeling needle according to claim 1, characterized in that: The length of the handle plate (1) is set to be between five centimeters and ten centimeters.

4. The replaceable plant fossil epidermal peeling needle according to claim 1, characterized in that: The lengths of the straight-headed peeling needle (3), the round-headed peeling needle (4), the angled peeling needle (5), the bent-headed peeling needle (6), the round-headed auxiliary peeling tool stick needle (7), the blunt-headed auxiliary peeling tool stick needle (8) and the bent-headed auxiliary peeling tool stick needle (9) are respectively set at 2 cm to 4 cm.

5. The replaceable plant fossil epidermal peeling needle according to claim 1, characterized in that: The disinfection tube (17) is specifically a tapered transparent PVC plastic tube; the interior of the disinfection tube (17) is filled with disinfection cotton.

6. The replaceable plant fossil epidermal peeling needle according to claim 1, characterized in that: The sealing plug (19) is specifically a silicone plug.

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