Sample tissue paraffin embedding mold

Abstract

The utility model discloses a sample tissue paraffin embedding mould which comprises a bottom mould and bases, the bases are welded below two sides of the outside of the bottom mould, support rods are welded at the tops of the bases, sleeves are movably sleeved outside the support rods, shifting blocks are welded on the outer sides of the bottoms of the sleeves, lapping blocks are welded at the tops of the sleeves, and the lapping blocks are welded on the bottom of the bottom mould. And a side rod is longitudinally welded to one side of the bottom of the lapping block. According to the sample tissue paraffin embedding mold, the bottom plate is transversely fixed between one sides of the bottoms of the side rods, the bottom plate is fixedly connected with the lapping blocks on the two sides of the upper portion of the bottom mold under the connection of the side rods, pathological cutting blocks are placed in the bottom mold, molten wax liquid is injected into the bottom mold, and when the pathological cutting blocks are taken out again after condensation, the shifting blocks on the two sides can be pinched; the sleeve is lifted up along the supporting rod welded above the base, so that the bottom plate and the pathological cutting blocks on the surface of the bottom plate are lifted up, then the bottom plate is detached and reset in the bottom die, and the problem that the die is inconvenient to open and take materials is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paraffin embedding molds, in particular to a sample tissue paraffin embedding mold. Background Art

[0002] The paraffin embedding mold is a special tool for making samples. It is roughly divided into a metal base mold and an embedding box on top. After placing the pathological tissue in the base mold, pour the melted wax liquid into it, and then place the embedding box horizontally on the surface of the wax liquid to press the pathological assembly and the wax liquid, which not only assists in its shaping but also allows it to be quickly removed from the base mold after cooling.

[0003] In the past, when making wax blocks, the amount of wax liquid injected was controlled to make the embedding box float. After the wax liquid solidified, the embedding box and the sample were peeled off from here. However, the edges of such molds were relatively smooth in the past, and there was a lack of force points, making it difficult to accurately pull out the accessories, which might damage the sample.

[0004] Now, a new type of sample tissue paraffin embedding mold is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sample tissue paraffin embedding mold to solve the problem of inconvenience in opening the mold and taking out the material in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample tissue paraffin embedding mold, comprising a bottom mold and a base, bases are welded below both sides of the outside of the bottom mold, a support rod is welded on the top of the base, and a sleeve is movably sleeved on the outside of the support rod, and a shift block is welded on the outside of the bottom of the sleeve, a step block is welded on the top of the sleeve, a side rod is longitudinally welded on one side of the bottom of the step block, and a bottom plate is transversely fixed between one side of the bottom of the side rod, an embedding box is transversely clamped on the top of the bottom plate, and a leakage hole is provided at the bottom of the embedding box.

[0007] Preferably, the sleeve is sleeved on the outer side of the support rod, and the sleeve and the support rod are arranged in concentric circles.

[0008] Preferably, the side rods are symmetrically welded to two sides above the bottom plate, and the embedding box and the bottom plate are in the same vertical plane.

[0009] Preferably, a circular groove is provided on one side of the building block, and a gear is movably connected between the two ends of the circular groove, the front end of the building block is meshedly connected with a third bolt, tooth blocks are longitudinally arranged on both sides of the side rod, and a limiting groove is provided between the top and bottom ends of the side rod, both sides of the embedding box are embedded in the limiting grooves, a card slot is fixed at the rear center of the top of the embedding box, and a level is fixedly connected in the card slot.

[0010] Preferably, the side surface of the gear is in contact with the tooth block, and the tooth groove size of the gear matches the tooth block.

[0011] Preferably, slideways are excavated on the side surfaces at both ends below the bottom mold, and a slider is movably clamped inside the slideway, an extension rod is movably hinged on the outer side of the slider, and a fourth bolt is meshed and connected between the extension rod and the slider, a movable seat is installed below the extension rod, and a second bolt is meshed and connected between the movable seat and the extension rod, a fixed block is welded below the movable seat, a clamping block is transversely arranged below the fixed block, sleeve blocks are respectively welded to one side of the fixed block and the clamping block, and a first bolt is longitudinally meshed between the inner sides of the sleeve blocks, and a frosted pad is attached to the surfaces of the fixed block and the clamping block.

[0012] Preferably, the clamping block and the fixing block are of the same length, and the internal hole thread of the sleeve block matches the first bolt.

[0013] Preferably, the slider can slide left and right along the inner wall of the slideway, and the extension rod can swing in situ outside the slider.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the sample tissue paraffin embedding mold not only facilitates rapid material removal and adjusts the height of the embedding box, but also enables the mold to be in a horizontal state;

[0015] (1) A bottom plate is transversely fixed between one side of the bottom of the side rods. The bottom plate is fixedly connected to the blocks on both sides of the bottom mold under the connection of the side rods. The pathological cut block is placed in the bottom mold and melted wax liquid is injected. When it is taken out again after condensation, the pick blocks on both sides can be pinched and the sleeve can be lifted along the support rod welded on the top of the base to lift the bottom plate and the pathological cut block on its surface. Then the bottom plate is removed and returned to the bottom mold to make the next cut block;

[0016] (2) A gear is movably connected between the two ends of the circular groove. Since the gear contacts the third bolt in front, when the side rod is embedded in the limit groove, the side rod with the tooth block on the side wall can be pushed longitudinally and stably by the rotating gear, and the position of the side rod and the bottom plate below it can be locked by rotating the third bolt in front, so that the wax liquid can be forced to flow evenly during the flow, and the thickness of the processed wax block can be controlled;

[0017] (3) By arranging a clamping block horizontally below the fixed block, looking at the spirit level in the slot to see whether the water drop is in the center, the fixed block and the clamping block are respectively clamped and fixed on the upper and lower surfaces of the table body, and then locked with the first bolt embedded between the sleeve blocks, the position of the slider and the extension rod movably connected in front of it are adjusted along the front and rear slides, the height of the extension rod inserted in the movable seat is adjusted with the second bolt, and the hinge angle of the slider and the extension rod is locked with the fourth bolt. Even if it is located on an uneven table top, the horizontal state of the mold can be maintained, avoiding the pathological cutting being skewed, which makes subsequent slicing difficult. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the bottom mold of the utility model;

[0020] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0021] Figure 4 It is a schematic diagram of the front view structure of the clamping block of the utility model.

[0022] In the figure: 1, bottom mold; 2, sleeve; 3, shift block; 4, base; 5, fixed block; 6, clamping block; 7, slideway; 8, bottom plate; 9, embedding box; 10, leak hole; 11, frosting pad; 12, first bolt; 13, sleeve block; 14, second bolt; 15, support rod; 16, side rod; 17, limit groove; 18, step block; 19, slot; 20, level; 21, third bolt; 22, circular groove; 23, tooth block; 24, gear; 25, fourth bolt; 26, extension rod; 27, movable seat; 28, slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A sample tissue paraffin embedding mold, comprising a bottom mold 1 and a base 4, the bottom of both sides of the bottom mold 1 are welded with bases 4, the top of the base 4 is welded with a support rod 15, and the outside of the support rod 15 is movably sleeved with a sleeve 2, and the outer side of the bottom of the sleeve 2 is welded with a shift block 3, the top of the sleeve 2 is welded with a step block 18, one side of the bottom of the step block 18 is longitudinally welded with a side rod 16, and a bottom plate 8 is transversely fixed between one side of the bottom of the side rod 16, an embedding box 9 is transversely clamped above the bottom plate 8, and a leak hole 10 is provided at the bottom of the embedding box 9;

[0025] The sleeve 2 is sleeved on the outside of the support rod 15, the sleeve 2 and the support rod 15 are arranged in concentric circles, the side rods 16 are symmetrically welded on both sides above the bottom plate 8, and the embedding box 9 and the bottom plate 8 are in the same vertical plane;

[0026] Specifically, Figure 1 and Figure 2 As shown, the bottom plate 8 is fixedly connected to the blocks 18 on both sides above the bottom mold 1 under the connection of the side rods 16. The pathological blocks are placed in the bottom mold 1 and the melted wax liquid is injected. When it is taken out again after condensation, the blocks 3 on both sides can be pinched, and the sleeve 2 can be lifted along the support rods 15 welded above the base 4, thereby lifting the bottom plate 8 and the pathological blocks on its surface, and then the bottom plate 8 can be removed, and the proportional blocks can be sent to the machine for slicing.

[0027] Embodiment 2: A circular groove 22 is provided on one side of the inner portion of the step block 18, and a gear 24 is movably connected between the two ends of the inner portion of the circular groove 22, a third bolt 21 is meshedly connected to the front end of the step block 18, tooth blocks 23 are longitudinally arranged on both sides of the side rod 16, and a limiting groove 17 is provided between the top and bottom ends of the inner portion of the side rod 16, and both sides of the embedding box 9 are embedded in the limiting groove 17, a slot 19 is fixed at the rear center of the top of the embedding box 9, and a level 20 is fixedly connected to the slot 19, and the side surface of the gear 24 is in contact with the tooth block 23, and the tooth groove size of the gear 24 matches the tooth block 23;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, because the gear 24 is in contact with the third bolt 21 in front, when the side rod 16 is embedded in the limiting groove 17, the side rod 16 with the tooth block 23 on the side wall can be pushed longitudinally and stably by the rotating gear 24, and the position of the side rod 16 and the bottom plate 8 thereunder can be locked by rotating the third bolt 21 in front, so as to force the wax liquid to flow evenly.

[0029] Embodiment 3: slideways 7 are excavated on both end sides of the bottom mold 1, and a slider 28 is movably clamped inside the slideway 7, an extension rod 26 is movably hinged on the outer side of the slider 28, and a fourth bolt 25 is meshed and connected between the extension rod 26 and the slider 28, a movable seat 27 is installed below the extension rod 26, and a second bolt 14 is meshed and connected between the movable seat 27 and the extension rod 26, a fixed block 5 is welded below the movable seat 27, a clamping block 6 is transversely arranged below the fixed block 5, a sleeve block 13 is respectively welded on one side of the fixed block 5 and the clamping block 6, and a first bolt 12 is longitudinally meshed between the inner sides of the sleeve block 13, and a frosting pad 11 is attached to the surfaces of the fixed block 5 and the clamping block 6;

[0030] The clamp block 6 is the same length as the fixed block 5, the internal hole thread of the sleeve block 13 matches the first bolt 12, the slider 28 can slide left and right along the inner wall of the slideway 7, and the extension rod 26 can swing in situ outside the slider 28;

[0031] Specifically, Figure 1 and Figure 4 As shown, look at the spirit level 20 in the card slot 19 to see whether the water drop is in the center, clamp the fixing block 5 and the clamping block 6 on the upper and lower surfaces of the table body respectively, and then lock it with the first bolt 12 embedded between the sleeve blocks 13, adjust the position of the slider 28 and the extension rod 26 movably connected in front of it along the front and rear slideways 7, adjust the height of the extension rod 26 inserted in the movable seat 27 with the second bolt 14, and then lock the hinge angle of the slider 28 and the extension rod 26 with the fourth bolt 25. Even if it is on an uneven table top, the horizontal state of the mold can be maintained.

[0032] Working principle: When the utility model is used, first, look at the level meter 20 in the card slot 19 to see whether the water drop is in the center, and then clamp the fixing block 5 and the clamping block 6 on the upper and lower surfaces of the table body respectively, and then lock it with the first bolt 12 embedded between the sleeve blocks 13, and adjust the position of the slider 28 and the extension rod 26 that is movably connected in front of it along the slideways 7 at the front and rear, and adjust the height of the extension rod 26 inserted in the movable seat 27 with the second bolt 14, and then lock the hinge angle of the slider 28 and the extension rod 26 with the fourth bolt 25. Even if it is located on an uneven tabletop, the horizontal state of the mold can be maintained. The bottom plate 8 is fixedly connected to the blocks 18 on both sides above the bottom mold 1 under the connection of the side rods 16. Place the pathological blocks in the bottom mold 1 and inject the melted wax liquid. Because the gear 24 contacts the third bolt 21 in front, when the side rod 16 is embedded in the limit groove 17, the side rod 16 with the tooth block 23 on the side wall can be pushed longitudinally and stably by the rotating gear 24. The position of the side rod 16 and the bottom plate 8 below it is locked by rotating the third bolt 21 in front, which can force the wax liquid to flow evenly during flow and control the thickness of the processed wax block. When it is taken out again after condensation, the shifting blocks 3 on both sides can be pinched, and the sleeve 2 can be lifted along the support rod 15 welded above the base 4, thereby lifting the bottom plate 8 and the pathological blocks on its surface, and then the bottom plate 8 can be removed and returned to the bottom mold 1 to make the next block.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sample tissue paraffin embedding mold, comprising a bottom mold (1) and a base (4), characterized in that: Bases (4) are welded below both sides of the outside of the bottom mold (1), a support rod (15) is welded on the top of the base (4), and a sleeve (2) is movably sleeved on the outside of the support rod (15), and a shifting block (3) is welded on the outside of the bottom of the sleeve (2), a stepping block (18) is welded on the top of the sleeve (2), a side rod (16) is longitudinally welded on one side of the bottom of the stepping block (18), and a bottom plate (8) is transversely fixed between one side of the bottom of the side rod (16), an embedding box (9) is transversely clamped on the top of the bottom plate (8), and a leak hole (10) is provided at the bottom of the embedding box (9).

2. The paraffin embedding mold for sample tissue according to claim 1, characterized in that: The sleeve (2) is sleeved on the outside of the support rod (15), and the sleeve (2) and the support rod (15) are arranged in a concentric circle.

3. The paraffin embedding mold for sample tissue according to claim 1, characterized in that: The side rods (16) are symmetrically welded to the two sides above the bottom plate (8), and the embedding box (9) and the bottom plate (8) are located in the same vertical plane.

4. The paraffin embedding mold for sample tissue according to claim 1, characterized in that: A circular groove (22) is provided on one side of the building block (18), and a gear (24) is movably connected between the two ends of the circular groove (22). A third bolt (21) is meshedly connected to the front end of the building block (18). Tooth blocks (23) are longitudinally arranged on both sides of the side rod (16). A limiting groove (17) is provided between the top and bottom ends of the side rod (16). Both sides of the embedding box (9) are embedded in the limiting groove (17). A clamping groove (19) is fixed at the rear center of the top of the embedding box (9), and a level (20) is fixedly clamped in the clamping groove (19).

5. The paraffin embedding mold for sample tissue according to claim 4, characterized in that: The side surface of the gear (24) is in contact with the tooth block (23), and the tooth groove size of the gear (24) matches that of the tooth block (23).

6. The paraffin embedding mold for sample tissue according to claim 1, characterized in that: Both end sides of the bottom mold (1) are provided with slideways (7), and a slider (28) is movably connected inside the slideway (7). An extension rod (26) is movably hinged on the outer side of the slider (28), and a fourth bolt (25) is meshed and connected between the extension rod (26) and the slider (28). A movable seat (27) is installed below the extension rod (26), and a second bolt (14) is meshed and connected between the movable seat (27) and the extension rod (26). A fixed block (5) is welded below the movable seat (27), and a clamping block (6) is transversely arranged below the fixed block (5). A sleeve block (13) is respectively welded to one side of the fixed block (5) and the clamping block (6), and a first bolt (12) is longitudinally meshed between the inner sides of the sleeve block (13). A frosting pad (11) is attached to the surfaces of the fixed block (5) and the clamping block (6).

7. The paraffin embedding mold for sample tissue according to claim 6, characterized in that: The clamping block (6) and the fixing block (5) are of the same length, and the internal hole thread of the sleeve block (13) matches the first bolt (12).

8. The paraffin embedding mold for sample tissue according to claim 6, characterized in that: The slide block (28) can slide left and right along the inner wall of the slideway (7), and the extension rod (26) can swing in situ outside the slide block (28).

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