Needle insertion tool table for manufacturing insect specimens

Abstract

The utility model belongs to the technical field of insect specimen manufacturing, and particularly relates to a needle inserting tool table for manufacturing insect specimens, which comprises a placing table, a plurality of inserting holes are uniformly formed in the top surface of the placing table, the inserting holes are distributed in an annular array by taking the central axis of the placing table as a rotating shaft, and the depths of the inserting holes are sequentially increased. A through hole is formed in the center of the top face of the containing table, and a plurality of round holes are formed in the side wall of the containing table. The circular holes are located below the inserting holes respectively, the multiple circular holes are distributed in a spiral mode, and the inserting holes are all communicated with the circular holes. Positioning grooves are formed in the top face of the containing table, the positioning grooves are perpendicular to the central axis of the inserting hole, and the positioning grooves are communicated with the through hole. The device can adapt to insects of different sizes, the table sheet can be conveniently and accurately fixed on the placing table through the contact pins, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to insect specimen production technical field, specifically relates to a needle insertion tool table for making insect specimen. BACKGROUND

[0002] The production of insect specimens is a meticulous and interesting process that not only helps us better understand the biodiversity of nature, but also serves scientific research and education. During the production of insect specimens, the needle insertion tool table (also known as the insect average table, three-level table, or five-level table) is an indispensable tool that plays a crucial role in specimen fixation and display. It ensures the uniformity of insect specimens by providing standardized insect fixation, uniform needle and label height, and position.

[0003] Through patent retrieval, it was found that the Chinese patent with application number CN201910771769.6 discloses a special tool for small insect specimen production and cutting. This tool can effectively extend the service life of the three-level table and reduce the loss of triangular paper sheets and insect needles during the production process. However, the number of needle holes on the three-level table is small, and the sizes of different insects are different, so the fixation depth of the insect needle on the table sheet is different. Therefore, a tool table that is flexible and highly practical needs to be designed. CONTENT OF THE NEW UTILITY MODEL

[0004] The utility model aims to provide a needle insertion tool table for making insect specimens, which can accommodate insects of different sizes, facilitate the use of insect needles to fix specimens, accurately position the table paper and needle insertion position, and unify the needle insertion height of labels and the height of insect backs, so that the specimens can maintain consistent height, improve aesthetics, and have high practicality.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A needle insertion tool table for making insect specimens includes a placement table. A plurality of insertion holes are evenly formed on the top surface of the placement table. The insertion holes are arranged in a ring array around the central axis of the placement table. The depth of the insertion holes gradually increases. A through hole is formed in the center of the top surface of the placement table. A plurality of circular holes are formed in the side wall of the placement table.

[0007] The circular holes are located below the insertion holes. The circular holes are arranged in a spiral pattern. The insertion holes are in communication with the circular holes.

[0008] Positioning grooves are formed on the top surface of the placement table. The positioning grooves are perpendicular to the central axis of the insertion holes. The positioning grooves are in communication with the through hole.

[0009] The placement table has a regular pentagonal prism structure.

[0010] The bottom surface of the placing table is fixedly connected with an annular pad.

[0011] The bottom surface of the placing table is fixedly connected with an annular pad.

[0012] The utility model achieves the following technical effects:

[0013] The utility model relates to a needle inserting tool table suitable for making insect specimens of different sizes.

[0014] The placing table is a prism structure, is not easy to roll compared with the traditional cylinder, reduces the risk of rolling, the positioning groove of the placing table can make the needle inserting position of the table paper more accurate, the through hole in the center can be used for inserting the needle of a giant insect, in addition, if the inserting hole is blocked, it can be dredged through the round hole, so that the needle can be inserted in place, and the fixing effect of the insect specimen is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model embodiment;

[0016] Figure 2 It is the top view of the utility model embodiment;

[0017] Figure 3 It is the bottom view of the utility model embodiment;

[0018] Figure 4 It is the side view of the utility model embodiment.

[0019] In the drawings, the components represented by each reference numeral are listed as follows:

[0020] 1, placing table; 2, inserting hole; 3, through hole; 4, round hole; 5, positioning groove; 6, annular pad; 7, annular magnetic sheet. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples.

[0022] For example, Figures 1-4As shown, a needle insertion tool table for making insect specimens includes a placement table 1, the top surface of the placement table 1 is uniformly provided with a plurality of insertion holes 2, the insertion holes 2 are all corresponding to the corners of the placement table 1, the center distance of the insertion holes 2 from the corners of the placement table 1 is 3mm, the diameter of the insertion holes 2 is 2mm, the insertion holes 2 are arranged in a ring array with the central axis of the placement table 1 as the rotation axis, the depth of the insertion holes 2 is deepened in turn, a through hole 3 is provided at the center of the top surface of the placement table 1, and a plurality of circular holes 4 are provided on the side wall of the placement table 1.

[0023] Preferably, the material of the placement table 1 is wood substitute, which is light, easy to carry, low cost, durable, moisture-proof and insect-resistant.

[0024] As shown in the drawings, Figure 1 The circular holes 4 are respectively located below the insertion holes 2, and the plurality of circular holes 4 are arranged in a spiral manner, and the insertion holes 2 are in communication with the circular holes 4.

[0025] Specifically, the depths of the insertion holes 2 are 26mm, 21mm, 16mm, 11mm and 6mm respectively, and the depth of the circular hole 4 is 10mm. Because the diameter of the insertion hole 2 is small, foreign matter may cause the insect needle to be unable to be accurately inserted to the specified height. The insect needle can be used to press the foreign matter so that it falls into the circular hole 4, and the foreign matter can be easily removed with tweezers.

[0026] As shown in the drawings, Figure 1 and Figure 2 The placement table 1 is provided with a positioning groove 5 on the top surface, the positioning groove 5 is vertically arranged with the central axis of the insertion hole 2, and the positioning groove 5 is in communication with the through hole 3. A positioning groove 5 is engraved on the top of the placement table 1, the depth of the positioning groove 5 is 1mm, a line from the midpoint to each vertex, and a vertical line of the angle bisector is made with the insertion hole 2 as the vertical point, and there are 10 positioning lines. The positioning groove can effectively and accurately position the needle insertion position of the tablet, avoid the insect needle to be inserted skewly, reduce the wear of the needle tip of the insect needle, and the positioning groove is not easy to be worn compared with the line, and has a long service life.

[0027] As shown in the drawings, Figures 1-3 The placement table 1 is a regular pentagonal prism structure.

[0028] Specifically, the placement table 1 can be set to be a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism, etc. according to requirements, and in the present scheme, it is preferably a pentagonal prism, and the column body is not easy to roll.

[0029] The center distance of the insertion hole 2 from the edge of the placement table 1 is 3mm, and a closer distance is more convenient for sticking the insect specimen with an incorrect posture on the table paper, and avoids the insect limbs from being touched by the column body.

[0030] As shown in the drawings, Figure 3As shown, the bottom surface of the placement table 1 is fixedly connected with a ring-shaped pad 6. The ring-shaped pad 6 is made of rubber, silica gel or plastic, etc. and can increase the friction between the placement table 1 and the table top, further improving the stability of the placement table 1 and ensuring the smooth progress in the insect specimen making.

[0031] As shown, the bottom surface of the placement table 1 is fixedly connected with a ring-shaped pad 6. The ring-shaped pad 6 is made of rubber, silica gel or plastic, etc. and can increase the friction between the placement table 1 and the table top, further improving the stability of the placement table 1 and ensuring the smooth progress in the insect specimen making. Figure 3 As shown, the bottom surface of the placement table 1 is fixedly connected with a ring-shaped pad 6. The ring-shaped pad 6 is made of rubber, silica gel or plastic, etc. and can increase the friction between the placement table 1 and the table top, further improving the stability of the placement table 1 and ensuring the smooth progress in the insect specimen making.

[0032] In addition, compared with the traditional three-stage table (only three heights can be selected) on the market, the present table can provide more height options for the jack 2 (five heights), because the height of the insect itself is not uniform, and the more the number of height options for the jack 2, the more the selectivity.

[0033] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A pinning tool table for preparing insect specimens, characterized in that: The device includes a placement platform (1), on the top surface of which a plurality of insertion holes (2) are evenly provided. The insertion holes (2) are arranged in a circular array with the central axis of the placement platform (1) as the rotation axis. The depth of the insertion holes (2) increases sequentially. A through hole (3) is provided at the center of the top surface of the placement platform (1). A plurality of round holes (4) are provided on the side wall of the placement platform (1).

2. The pinning tool table for preparing insect specimens according to claim 1, characterized in that: The circular holes (4) are located below the insertion holes (2), and the circular holes (4) are arranged in a spiral pattern. The insertion holes (2) are all connected to the circular holes (4).

3. A pinning tool table for preparing insect specimens according to claim 1, characterized in that: The top surface of the placement platform (1) is provided with positioning grooves (5), and the positioning grooves (5) are all perpendicular to the central axis of the insertion hole (2), and the positioning grooves (5) are all connected to the through hole (3).

4. A pinning tool table for preparing insect specimens according to claim 1, characterized in that: The placement platform (1) is a regular pentagonal prism structure.

5. A pinning tool table for preparing insect specimens according to claim 1, characterized in that: The bottom surface of the placement platform (1) is fixedly connected to an annular pad (6).

6. A pinning tool table for preparing insect specimens according to claim 5, characterized in that: The bottom surface of the placement platform (1) is fixedly connected to an annular magnetic sheet (7) inside the annular pad (6).

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