Transplanting needle storage device

Abstract

The utility model discloses a transplanting needle storage device which comprises a storage box, a foam plate is arranged on the inner bottom wall of the storage box, a plurality of inserting grooves are formed in the top of the foam plate, and a plurality of adjusting clamping plates are arranged on the inner walls of the two sides of the storage box at equal intervals. A plurality of adjusting clamping grooves which are vertically distributed at equal intervals are formed in the opposite sides of the adjusting clamping plates on the two sides, a plurality of limiting plates which can slide up and down are arranged in the storage box and located above the foam plate, and a plurality of limiting holes corresponding to the inserting grooves are formed in the limiting plates; inserting rods matched with the adjusting clamping grooves are arranged at the two ends of the limiting plate in a penetrating mode. After the transplanting needles are inserted, the transplanting needles are straightened through the adjusting clamping plate, the limiting plate and the inserting rod, needle heads are prevented from interfering and making contact with one another, the transplanting needles are stored more orderly, the possibility that the needle heads collide with other needles can be reduced when the transplanting needles are taken, and the safety of experimenters and the safety of the transplanting needles are protected.

Description

Technical Field

[0001] This utility model belongs to the field of laboratory equipment technology, and in particular relates to a device for storing transplant needles. Background Technology

[0002] Transplantation needles are common consumables used in experiments for micromanipulations such as cell or embryo fixation, injection, and transplantation. To better meet the needs of researchers, finer and longer needles are required. Therefore, some researchers make their own needles by softening one end of a thin glass tube (a few millimeters in diameter) over an alcohol lamp and then drawing it out (e.g., ...). Figure 6 As shown in the figure, the lengths of the transplant needles that I made myself were not uniform, and some of them had a curved arc due to the way they were made.

[0003] If these homemade transplant needles are placed flat in a storage box, the needles will be in contact with each other, making it inconvenient to handle individually. Furthermore, because the needles are in contact with each other, they are prone to collisions and damage when handled. Therefore, most transplant needles are placed vertically with the thicker end inserted into a foam board, and to facilitate insertion and removal, the diameter of the insertion hole is often larger than the diameter of the needle's body. In this case, because the transplant needle is long and thin, with only one end inserted into the foam board and the needle body and tip exposed, the upper end of the needle is prone to tilting. Combined with the curved shape of some needle tips, this can easily lead to the needle tips of multiple needles becoming intertwined and messy. When handling a needle, it is easy for it to collide with other needles, resulting in damage due to collisions. Summary of the Invention

[0004] The purpose of this invention is to address the problems existing in the prior art by providing a device for storing transplant needles, which enables safe and orderly storage of transplant needles and facilitates their retrieval.

[0005] To achieve the above objectives, the utility model employs the following technical solution: a transplant needle storage device, comprising a storage box, wherein a foam board is provided on the inner bottom wall of the storage box, and multiple slots are provided on the top of the foam board; multiple adjusting plates are equidistantly arranged on the inner walls of both sides of the storage box, and multiple vertically equidistant adjusting slots are provided on the opposite side of each adjusting plate; multiple sliding limiting plates are provided inside the storage box and above the foam board, and multiple limiting holes corresponding to the slots are provided on the limiting plates; and insert rods adapted to the adjusting slots are passed through both ends of the limiting plates.

[0006] By the above technical scheme, the adjusting card plate, the limiting plate and the inserting rod are used to right the implantation needle after the implantation needle is inserted, avoid the needle head from interfering with each other, make the implantation needle storage more orderly, and reduce the possibility of collision between the needle head and other needles when taking, so as to not only protect the safety of the experimenter but also protect the safety of the implantation needle. In addition, a plurality of limiting plates are arranged, the heights of different limiting plates can be freely adjusted, so that the implantation needles can be stored separately according to the length, and the adaptability of the product is improved.

[0007] Optionally, both sides of the limiting plate are provided with sliding blocks, and both inner side walls of the storage box are provided with sliding grooves matched with the sliding blocks.

[0008] By the above technical scheme, the sliding block is used to guide the limiting plate, so that the limiting plate can only slide up and down, and horizontal displacement of the limiting plate is avoided, thereby achieving the limiting effect.

[0009] Optionally, the limiting plate is in the shape of an inverted "[", and the two side walls of the limiting plate are in contact with the two inner side walls of the storage box.

[0010] Optionally, a notch is formed at a corner of the top end of the limiting plate, and the inserting rod passes through the limiting plate from the side wall of the notch and extends into the adjusting card groove. The notch provides sufficient space for the movement of the inserting rod, so as to facilitate the experimenter to pull out the inserting rod and adjust the height of the limiting plate.

[0011] Optionally, one side wall of the storage box without the adjusting card plate is provided with a side turning plate. When the experimenter puts in or takes out the implantation needle, the side turning plate is turned open, so that the experimenter can put or take the implantation needle from the front, and the operation of the experimenter is more convenient.

[0012] Optionally, a fitting groove is formed in the outer edge of the top of the storage box, and a box cover matched with the fitting groove is arranged on the top of the storage box. The box cover can prevent external factors such as dust and moisture from entering the inside of the storage box, so as to protect the implantation needle from being contaminated. In addition, the design of the fitting groove matched with the box cover can lock the side turning plate after the box cover is covered, so that the side turning plate cannot be automatically turned open.

[0013] Optionally, a damping rubber sleeve is arranged on the surface of the inserting rod. The damping rubber sleeve can make the inserting rod have a damping effect, so as to avoid the inserting rod inserted into the adjusting card groove from being automatically pulled out when the storage box is moved. The inserting rod is an "L"-shaped rod, which is convenient for the experimenter to pull out.

[0014] Optionally, the inner side of the side turning plate is in contact with the two adjusting card plates. The adjusting card plates provide a limiting effect when the side turning plate is closed inward, so as to avoid the side turning plate from being turned inward too much and causing the box cover to be unable to be normally covered.

[0015] Compared with the prior art, the beneficial effects of the utility model are: 1, utilize the adjusting card board, the stop plate and the plug rod after the insertion of the transplanting needle, right the transplanting needle, avoid the mutual interference contact of the needle head, make the transplanting needle storage more orderly, when taking, can reduce the possibility of needle head and other needle collision, not only protect the safety of the experimenter also protects the safety of the transplanting needle;2, set up multiple stop plates, the height of different stop plates can be freely adjusted, so this can be placed after grouping according to the length of the transplanting needle, improve the adaptability of the product;3, the notch provides sufficient activity space for the plug rod, which is convenient for the experimenter to pull the plug rod and adjust the height of the stop plate;4, when the experimenter puts in or takes out the transplanting needle, the side turning plate is turned over, so that the experimenter can place or take the transplanting needle from the front, making the operation of the experimenter more convenient;5, the box cover can prevent dust, moisture and other external factors from entering the storage box, thereby protecting the transplanting needle from pollution;In addition, the design of the embedded groove cooperates with the box cover, after the box cover is covered, the side turning plate can be locked, so that the side turning plate will not be automatically turned over. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic view that the storage box of the utility model separates from the box cover;

[0017] Figure 2 It is the overall perspective view of the storage box of the utility model;

[0018] Figure 3 It is the perspective view of the structure stop plate of the utility model;

[0019] Figure 4 It is the section view of the structure storage box of the utility model;

[0020] Figure 5 It is the bottom perspective view of the structure box cover of the utility model;

[0021] Figure 6 It is the contrast sample drawing of capillary glass tube and self-made transplanting needle.

[0022] In the drawing: 1, storage box;101, embedded groove;102, sliding groove;2, side turning plate;3, box cover;4, adjusting card board;401, adjusting card slot;5, foam board;6, stop plate;601, limiting hole;602, sliding block;7, plug rod;100, capillary glass tube;200, self-made transplanting needle. DETAILED DESCRIPTION

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] This application is for the storage of self-made transplant needles, such as... Figure 6 As shown, one end of a capillary glass tube 100 with a diameter of a few millimeters is heated over an alcohol lamp to soften it, and then the end is stretched to become thinner to make a homemade transplant needle 200.

[0026] like Figure 1 As shown in Figure 3, the specific solution of the embodiment is as follows: A transplant needle storage device includes a storage box 1. The inner bottom wall of the storage box 1 is provided with a foam board 5. The top of the foam board 5 is provided with multiple slots 501. Three adjusting plates 4 are equidistantly arranged on the inner walls of both sides of the storage box 1. On the opposite side of the two adjusting plates 4, multiple vertically equidistant adjusting slots 401 are provided. Inside the storage box 1 and above the foam board 5, multiple sliding limiting plates 6 are provided. Multiple limiting holes 601 corresponding to the slots 501 are provided on the limiting plates 6. Insert rods 7 that are adapted to the adjusting slots 401 are passed through both ends of the limiting plates 6.

[0027] Preferably, the slot 501 and the limiting hole 601 are arranged in a matrix, which facilitates the flexible replacement of the limiting plate 6.

[0028] In this embodiment, after the transplant needle is inserted, it is important to ensure that the thicker end of the transplant needle is facing down and the thinner end is facing up. Move the limiting plate 6 upward and lock its position using the insertion rod 7 to straighten the transplant needle and prevent the needle tips from interfering with each other. This makes the transplant needles stored more orderly and reduces the possibility of the needle tip colliding with other needles when taking them out. This not only protects the safety of the experimenter but also the safety of the transplant needle.

[0029] It should be noted that when determining the final height of the limiting plate 6, it is best to slide the limiting plate 6 to the junction of the needle tip and the straight tube. This will straighten the transplant needle and prevent it from tilting, while also not affecting its handling.

[0030] In addition, in order to avoid the foam scraps in the foam plate from entering the needle tube, a rubber tube is inserted into the slot 501 in advance to place the implantation needle.

[0031] In the embodiment, three limiting plates 6 are arranged, the height of each limiting plate 6 is independently set, and according to the length of the implantation needle, the implantation needles can be roughly divided into three groups, the three groups of implantation needles correspond to the three limiting plates 6 respectively, and the height of the limiting plate 6 corresponding to the implantation needle in different groups is set to be different, so that each implantation needle can be righted, and thus the adaptability of the product is improved.

[0032] As shown in Figures 1-3 , in the embodiment, three limiting plates 6 are arranged, the height of each limiting plate 6 is independently set, and according to the length of the implantation needle, the implantation needles can be roughly divided into three groups, the three groups of implantation needles correspond to the three limiting plates 6 respectively, and the height of the limiting plate 6 corresponding to the implantation needle in different groups is set to be different, so that each implantation needle can be righted, and thus the adaptability of the product is improved.

[0033] As shown in Figure 3 , sliding blocks 602 are arranged on the two side walls of the limiting plate 6, and sliding grooves 102 adapted to the sliding blocks 602 are arranged on the left and right inner side walls of the storage box 1, and the sliding blocks 602 are slidingly connected in the sliding grooves 102. The limiting plate 6 is guided by the sliding block 602, so that the limiting plate 602 can only slide up and down, and transverse displacement of the limiting plate 602 is avoided, and a limiting effect is achieved.

[0034] The limiting plate 6 is in the shape of an inverted “[” and the two side walls of the limiting plate 6 are in contact with the two side walls of the storage box 1. A notch is arranged at a corner of the top end of the two side walls of the limiting plate 6, the insertion rod 7 passes through the limiting plate from the side wall of the notch and extends into the adjusting clamping groove 401, and the notch provides sufficient space for the insertion rod 7 to move, which facilitates the experimental personnel to pull out the insertion rod 7 and adjust the height of the limiting plate 6.

[0035] It should be noted that a damping rubber sleeve is arranged on the surface of the insertion rod 7, the damping rubber sleeve enables the insertion rod 7 to have a damping effect, which avoids the insertion rod inserted into the adjusting clamping groove 401 from automatically sliding out when the storage box 1 is moved, and the insertion rod 7 is an “L” shaped rod, which is convenient for the experimental personnel to pull out. The insertion rod 7 can also be a straight rod, and one end of the straight rod can be provided with a thick head.

[0036] As shown in Figure 1 , one side wall of the storage box 1 without the adjusting clamping plate 4 is arranged as the side turning plate 2, and when the experimental personnel put in or take out the implantation needle, the side turning plate 2 is turned open, so that the experimental personnel can put or take out the implantation needle from the front, and the operation of the experimental personnel is more convenient.

[0037] As shown in Figure 1 , Figure 5As shown, the outer edge of the top of the storage box 1 is provided with a fitting groove 101, the top of the storage box 1 is provided with a box cover 3 matched with the fitting groove 101, and the side of the box cover 3 abutting the storage box 1 is also provided with a frame groove matched with the fitting groove. The box cover 3 can prevent dust, moisture and other external factors from entering the inside of the storage box 1, thereby protecting the transplanting needle from being contaminated; in addition, the design of the fitting groove 101 matched with the box cover 3 can lock the side turning plate 2 after the box cover 3 is covered, so that the side turning plate 2 cannot be automatically turned open.

[0038] The box cover 3 is made of transparent material such as transparent acrylic or glass plate, which facilitates the experimenter to visually see the number of transplanting needles in the storage box 1.

[0039] It is worth noting that the inner side of the side turning plate 2 is in contact with the two adjusting clamping plates 4, which provides a limiting action for the inward closing of the side turning plate 2, avoiding the side turning plate 2 from being excessively turned inward, which causes the box cover 3 to be unable to be normally covered.

[0040] The working principle of the above embodiment is that when the transplanting needle is stored, the pipe body end of the transplanting needle is inserted into the corresponding insertion slot of the foam plate 5 through the limiting hole 601, and then the height of the limiting plate 6 is adjusted according to the length of the transplanting needle inserted into each group of limiting plates 6, the insertion rod 7 is pulled out from the adjusting clamping groove 401 to slide the limiting plate 6 up and down, and the limiting plate 6 is adjusted to be below the junction of the pipe body and the needle head of the transplanting needle, then the insertion rod 7 is inserted into the corresponding adjusting clamping groove 401 to fix the limiting plate 6.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for storing transplant needles, characterized in that, The utility model provides a storage box, the inner bottom wall of the storage box is equipped with a foam board, the top of the foam board is provided with a plurality of insertion slots, the two side inner walls of the storage box are equidistantly provided with a plurality of adjusting clamping plates, the opposite side of the two adjusting clamping plates is provided with a plurality of vertical equidistantly distributed adjusting clamping slots, the inside of the storage box and the top of the foam board are provided with a plurality of limiting plates that can slide up and down, the limiting plate is provided with a plurality of limiting holes corresponding with the insertion slot, and the both ends of the limiting plate are provided with insertion rods matched with the adjusting clamping slots.

2. The implant needle storage device of claim 1, wherein: The both side walls of the limiting plate are provided with sliding blocks, and the left and right inner side walls of the storage box are provided with sliding grooves matched with the sliding blocks, and the sliding blocks are slidingly connected in the sliding grooves.

3. The implant needle storage device of claim 1, wherein: The limiting plate is inverted "["] type, and the two side walls of the limiting plate are in contact with the two side inner walls of the storage box.

4. The implant needle storage device of claim 1, wherein: The corner of the top end of the two side walls of the limiting plate is provided with a notch, the insertion rod passes through the limiting plate from the side wall of the notch and extends to the inside of the adjusting clamping slot.

5. The implant needle storage device of claim 1, wherein: The side wall of the storage box without the adjusting clamping plate is provided with a side turning plate.

6. The implant needle storage device of claim 1, wherein: The outer edge of the top of the storage box is provided with an embedded groove, and the top cover of the storage box is provided with a box cover matched with the embedded groove.

7. The implant needle storage device of claim 1, wherein: The surface of the insertion rod is provided with a damping rubber sleeve, and the insertion rod is an "L" type rod.

8. The implant needle storage device of claim 5, wherein: The inner side of the side turning plate is in contact with the two adjusting clamping plates.

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