Resin embedded sample repairing machine

Abstract

The utility model belongs to the technical field of resin embedded sample block repair, and discloses a resin embedded sample repair machine. The resin-embedded sample repairing machine comprises a heating disc which is configured to contain a resin-embedded sample needing to be repaired; the isolation hood body is a cubic structural member with an opening in a single face and can cover the heating plate; and the blue light lamp tube is arranged on the inner side of the isolation cover body. According to the device disclosed by the utility model, by arranging the heating disc, accumulated water in a resin embedded sample block can be quickly removed; through the arrangement of the blue light lamp tube, the rapid solidification forming of the secondarily injected or dropwise added resin is realized, and the filling and curing repair of holes or cracks in the resin embedded sample block are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin embedded sample block repair, in particular to a resin embedded sample repair machine. Background Art

[0002] A resin-embedded specimen block is a block formed by embedding a biological or material sample in resin. Its primary purpose is to facilitate sample sectioning, observation, and analysis. For example, in biomedical research, resin embedding can maintain the structural integrity of some tissue samples, making them suitable for subsequent ultrathin sectioning for electron microscopy.

[0003] Regardless of photopolymerization or thermal polymerization, during the embedding process, due to the insufficient fixation, dehydration, and infiltration of the fresh tissue in the early stage, tiny cracks or holes may appear inside the embedded resin-embedded sample block, or water may accumulate in the tissue. If these tiny cracks or holes or internal water accumulation are not dealt with, it is easy to cause tissue shedding during the subsequent cutting and grinding process, and even affect the observation effect under the microscope. At present, the solution to this problem is usually to perform secondary filling in the holes or absorb and remove the accumulated water by drilling or cutting, and then wait for the resin to solidify naturally after the treatment. The above solution not only fails to effectively guarantee the reliability of the repair, but also because of the long waiting period for the resin to solidify during the process, the test time is prolonged and the test efficiency is low.

[0004] Therefore, there is an urgent need to provide a resin-embedded sample repair machine that has a faster repair processing efficiency and a better repair effect on the resin-embedded sample block to overcome the above problems.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art in that the repair processing efficiency of resin-embedded sample blocks is low and the repair effect is poor, and the purpose is to provide a resin-embedded sample repair machine.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a resin-embedded sample repair machine is used to repair the resin-embedded sample block that needs to be repaired, and the resin-embedded sample repair machine includes:

[0008] a heating tray configured to hold the resin-embedded sample to be repaired;

[0009] An isolation cover, which is a cubic structural member with a single-side opening and can be placed on the heating plate;

[0010] A blue light tube is arranged on the inner side of the isolation cover.

[0011] According to an embodiment of the present invention, a lamp holder is provided on the inner side of the isolation cover, and the blue light tube is installed on the lamp holder.

[0012] According to an embodiment of the present invention, a plurality of blue light tubes are provided, and one or more of the plurality of blue light tubes can be started as needed.

[0013] According to one embodiment of the present invention, the resin-embedded sample repair machine further comprises:

[0014] A repair machine body, which is a cubic structural member, and the heating plate is provided on the upper end surface of the repair machine body; along the vertical direction, the projections of the repair machine body and the isolation cover body overlap;

[0015] Adjustable foot spikes, at least three of which are provided, and the adjustable foot spikes are provided on the lower end surface of the repair machine body.

[0016] According to one embodiment of the present invention, the repair machine body includes:

[0017] Host switch;

[0018] Timer;

[0019] A light source switch, configured to control the blue light tube to start or shut down;

[0020] A heater switch is configured to control the heating plate to start or stop, and adjust the gear.

[0021] According to an embodiment of the present invention, the repair machine body further includes a cooling fan configured to cool the circuits in the repair machine body.

[0022] According to one embodiment of the present invention, the resin-embedded sample repair machine further comprises: a fixing post, one end of which is connected to the repair machine body, and one end of which extends toward a direction close to the isolation cover;

[0023] The isolation cover also includes:

[0024] a first portion, the first portion being detachably connected to the fixing post;

[0025] a second part, wherein one end of the second part close to the first part is rotatably connected to the first part via a first hinge;

[0026] a third part, wherein one end of the third part close to the first part is rotatably connected to the first part via a second hinge;

[0027] When the second part and the third part move toward each other to a closed position, the first part, the second part and the third part are combined to form a cubic structural member with a single-side opening; in the closed state, the second part and the third part are at least partially in contact.

[0028] According to one embodiment of the present invention, the second part includes a first vertical plate, a second vertical plate and a first flat plate, which are vertically connected in pairs; the first vertical plate is rotatably connected to the first part via the first hinge;

[0029] In the closed state, the first vertical plate, the first flat plate and the first portion are arranged perpendicularly, and the second vertical plate is arranged opposite to the first portion;

[0030] The third part includes a third vertical plate, a fourth vertical plate and a second flat plate connected in pairs; the third vertical plate is rotatably connected to the first part via the second hinge;

[0031] In the closed state, the third vertical plate and the second flat plate are arranged perpendicular to the first part, the fourth vertical plate is arranged opposite to the first part, the third vertical plate is arranged opposite to the first vertical plate, the second vertical plate is in contact with the fourth vertical plate, and the first flat plate is in contact with the second flat plate; along the horizontal direction and in a direction parallel to the extension direction of the first vertical plate and the third vertical plate, the projections of the second vertical plate and the fourth vertical plate coincide with the first part.

[0032] According to one embodiment of the present invention, a first handle is provided on a side of the second vertical plate away from the first portion;

[0033] A second handle is provided on a side of the fourth vertical plate away from the first portion.

[0034] According to an embodiment of the present invention, an extended flange is provided at one end of the first portion close to and / or away from the repair machine body;

[0035] The extended flange is provided with a perforation;

[0036] The fixing post is connected to the first portion through the through hole.

[0037] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0038] 1) In the present invention, by providing the heating plate, the accumulated water in the resin-embedded sample can be quickly removed; by providing the blue light tube, the resin injected or dripped in for the second time can be quickly solidified and formed;

[0039] 2) In the present invention, by providing the adjustable feet, the resin-embedded sample repair machine can be kept in a stable and relatively horizontal state, thereby ensuring the stability of the resin-embedded sample blocks.

[0040] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0042] Figure 1 This is a schematic structural diagram of a resin-embedded sample repair machine in a closed state according to an embodiment of the present invention;

[0043] Figure 2 This is a structural schematic diagram of a resin-embedded sample repair machine in a closed state from another angle according to an embodiment of the present invention;

[0044] Figure 3 This is a schematic structural diagram of a resin-embedded sample repair machine in an open state according to an embodiment of the present invention;

[0045] Figure 4 This is a structural schematic diagram of a resin-embedded sample repair machine in an open state from another angle according to an embodiment of the present invention.

[0046] Description of the main components in the figure:

[0047] 1. Heating plate; 2. Isolation cover; 20. Lamp holder; 21. First part; 22. Second part; 221. First vertical plate; 222. Second vertical plate; 223. First flat plate; 23. Third part; 231. Third vertical plate; 232. Fourth vertical plate; 233. Second flat plate; 24. First handle; 25. Second handle; 26. Extended flange; 27. Perforation; 3. Blue light tube; 4. Repair machine body; 40. Host switch; 41. Timer; 42. Light source switch; 43. Heater switch; 44. Cooling fan; 5. Adjustable foot nails; 6. Fixed column.

[0048] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0050] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0051] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0052] Figure 1 and Figure 2 , is a structural schematic diagram of a resin-embedded sample repair machine provided by the present application in a closed state (isolation cover 2); Figure 3 and Figure 4 , which is a structural schematic diagram of a resin-embedded sample repair machine provided by this application in an open state (isolation cover 2).

[0053] like Figures 1 to 4 As shown, the resin-embedded sample repair machine described in the present invention is used to repair the resin-embedded sample block that needs to be repaired. The resin-embedded sample repair machine includes:

[0054] A heating tray 1, configured to hold the resin-embedded sample to be repaired;

[0055] The isolation cover 2 is a cubic structure with a single-side opening, and the isolation cover 2 can be placed on the heating plate 1;

[0056] The blue light tube 3 is arranged on the inner side of the isolation cover 2 .

[0057] In the present invention, by providing the heating plate 1, the accumulated water in the resin-embedded sample can be quickly removed; by providing the blue light tube 3, the resin injected or dripped for the second time can be quickly solidified and formed.

[0058] In a specific implementation of this embodiment, the heating tray 1 can hold 10-30 resin-embedded samples (blocks) that need to be repaired.

[0059] In the present invention, the blue light lamp 3 is used for blue light curing operation; the wavelength of the blue light lamp 3 is 400-490nm, and the blue light lamp 3 irradiates the resin containing the photoinitiator to cause a polymerization reaction, thereby converting the resin from liquid to solid.

[0060] In a specific implementation of this embodiment, when the resin-embedded sample (block) to be repaired does not contain accumulated water, the resin can be directly injected or dripped for the second time, and then irradiated by the blue light tube 3; if there is accumulated water, the accumulated water needs to be evaporated and removed by the heating plate 1 first, and then the resin is injected or dripped for the second time, and then irradiated by the blue light tube 3.

[0061] Please see the attached Figure 3 In a specific implementation of this embodiment, a lamp holder 20 is provided on the inner side of the isolation cover 2 , and the blue light tube 3 is installed on the lamp holder 20 .

[0062] In the present invention, the lamp holder 20 is provided to provide an installation position for the blue light tube.

[0063] Please see the attached Figure 3 In a specific implementation of this embodiment, a plurality of blue light tubes 3 are provided (correspondingly, a plurality of lamp holders 20 are provided corresponding to the blue light tubes 3), and one or more of the plurality of blue light tubes 3 can be started as needed.

[0064] In the present invention, by providing one or more blue light tubes 3 that are started on demand, they are turned on according to the number of resin-embedded samples that need to be processed simultaneously, which makes it more adaptable and avoids meaningless waste of energy while ensuring the normal implementation of the repair processing function.

[0065] Please see the attached Figure 1 To the attached Figure 4 In a specific implementation of this embodiment, the resin-embedded sample repair machine further includes:

[0066] The repair machine body 4 is a cubic structural member, and the heating plate 1 is provided on the upper end surface of the repair machine body 4; along the vertical direction, the projections of the repair machine body 4 and the isolation cover 2 overlap;

[0067] The adjustable foot spikes 5 are at least three in number and are arranged on the lower end surface of the repair machine body 4 .

[0068] In the present invention, by providing the adjustable foot spikes 5, it can be ensured that the (resin-embedded sample) restoration machine is in a stable and relatively horizontal state.

[0069] Please see the attached Figure 1 To the attached Figure 4 In a specific implementation of this embodiment, the repair machine body 4 includes:

[0070] Host switch 40;

[0071] Timer 41;

[0072] A light source switch 42, configured to control the blue light tube 3 to start or shut down;

[0073] The heater switch 43 is configured to control the start or stop of the heating plate 1 and the gear adjustment.

[0074] In the present invention, by providing the heater switch 43 , the evaporation rate of accumulated water can be controlled as needed without damaging the resin-embedded sample block.

[0075] In a specific implementation of this embodiment, the timer 41 is electrically connected to both the light source switch 42 and the heater switch 43;

[0076] The timer 41 is used to control the on-time of the light source switch 42 and the heater switch 43 .

[0077] The timer 41 implements timing in the form of countdown. When the time counts down to zero, the light source switch 42 or the heater switch 43 that was originally turned on is turned off.

[0078] In a specific implementation of this embodiment, a plurality of light source switches 42 are provided, and the plurality of light source switches 42 control the on and off of the plurality of blue light tubes 3 .

[0079] In a specific implementation scheme of this embodiment (not shown in the figure), the repair machine body 4 also includes a battery (repeatedly rechargeable and dischargeable), which is arranged in the repair machine body 4 to provide power for the entire resin-embedded sample repair machine.

[0080] In another specific implementation of this embodiment, the repair machine body 4 also includes an external power cord (not shown in the figure), which is connected to a power socket through the external power cord to supply power to the resin-embedded sample repair machine.

[0081] Please see the attached Figure 2 and attached Figure 4 In a specific implementation of this embodiment, the repair machine body 4 further includes: a cooling fan 44, and the cooling fan 44 is configured to cool the circuits in the repair machine body 4.

[0082] When repairing holes or cracks in the sample block (before starting the blue light tube), the heating plate 1 needs to be cooled down to room temperature or lower. At this time, the cooling fan 44 can also be controlled to start running to achieve rapid cooling of the heating plate 1.

[0083] In the present invention, the cooling fan 44 is provided to ensure the safety and stability of the internal circuit, which has a positive significance for improving the reliability of the repair machine.

[0084] In a specific implementation of this embodiment, the cooling fan 44 is started when the host switch 40 is turned on.

[0085] In another specific implementation of this embodiment, the repair machine body 4 also includes a temperature detection device (not shown in the figure), which is configured to detect the ambient temperature (air temperature) of the internal circuit of the repair machine body 4. When it is detected that the ambient temperature of the internal circuit of the repair machine body 4 is greater than a predetermined temperature (for example, 50°C), the cooling fan 44 is started.

[0086] Please see the attached Figure 3 and attached Figure 4 In a specific implementation of this embodiment, the resin-embedded sample repair machine further includes: a fixing column 6, one end of which is connected to the repair machine body 4, and one end of which extends toward the direction close to the isolation cover 2;

[0087] The isolation cover 2 also includes:

[0088] a first portion 21 detachably connected to the fixing column 6 ;

[0089] a second portion 22, wherein one end of the second portion 22 close to the first portion 21 is rotatably connected to the first portion 21 via a first hinge;

[0090] A third portion 23, wherein one end of the third portion 23 close to the first portion 21 is rotatably connected to the first portion 21 via a second hinge;

[0091] When the second part 22 and the third part 23 move toward each other to a closed position, the first part 21, the second part 22 and the third part 23 are combined to form a cubic structural member with a single-side opening; in the closed state, the second part 22 and the third part 23 are at least partially in contact.

[0092] In the present invention, the isolation cover 2 is provided to form a sealed space, thereby ensuring the reliability of the sample block repair.

[0093] In a specific implementation of this embodiment, the isolation cover 2 and the repair machine body 4 are buckled together to form a sealed cavity;

[0094] Before the accumulated water in the sealed cavity is evaporated (heated by the heating plate 1 ) and the resin is solidified (irradiated by the blue light tube 3 ), the sealed cavity is vacuumed.

[0095] In a specific implementation of this embodiment, in order to ensure the sealing effect of the sealed cavity, rubber gaskets (not shown in the figure) are provided on the edges where the first part 21, the second part 22, and the third part 23 contact the repair machine body 4, and rubber gaskets are also provided on the edges where the first part 21, the second part 22, and the third part 23 contact each other.

[0096] In a specific implementation of this embodiment, a hollow passage is provided inside the fixing column 6 ; and the power supply circuit of the blue light tube 3 is at least partially hidden inside the fixing column 6 .

[0097] In a specific implementation of this embodiment, the second portion 22 can move toward or away from the third portion 23 with the hinge axis of the first hinge as the axis;

[0098] The third portion 23 can move toward or away from the second portion 22 with the hinge axis of the second hinge as the axis;

[0099] The other states of the isolation cover 2 except the closed state are called open states.

[0100] In a specific implementation of this embodiment, a matching buckle is provided at the contact point between the second portion 22 and the third portion 23;

[0101] When the isolation cover 2 is in a closed state, the matching buckles are engaged with each other.

[0102] Please see the attached Figure 1 To the attached Figure 4In a specific implementation of this embodiment, the second portion 22 includes a first vertical plate 221, a second vertical plate 222, and a first flat plate 223 that are vertically connected in pairs; the first vertical plate 221 is rotatably connected to the first portion 21 via the first hinge;

[0103] In the closed state, the first vertical plate 221 and the first flat plate 223 are arranged perpendicular to the first portion 21, and the second vertical plate 222 is arranged opposite to the first portion 21;

[0104] The third portion 23 includes a third vertical plate 231, a fourth vertical plate 232 and a second flat plate 233, which are vertically connected in pairs; the third vertical plate 231 is rotatably connected to the first portion 21 via the second hinge;

[0105] In the closed state, the third vertical plate 231 and the second flat plate 233 are arranged perpendicular to the first part 21, the fourth vertical plate 232 is arranged opposite to the first part 21, the third vertical plate 231 is arranged opposite to the first vertical plate 221, the second vertical plate 222 is in contact with the fourth vertical plate 232, and the first flat plate 223 is in contact with the second flat plate 233; along the horizontal direction and parallel to the extension direction of the first vertical plate 221 and the third vertical plate 231, the projections of the second vertical plate 222 and the fourth vertical plate 232 coincide with the first part 21.

[0106] Please see the attached Figure 1 and attached Figure 3 In a specific implementation of this embodiment, a first handle 24 is provided on a side of the second vertical plate 222 away from the first portion 21;

[0107] A second handle 25 is provided on a side of the fourth vertical plate 232 away from the first portion 21 .

[0108] Please see the attached Figure 3 In a specific implementation of this embodiment, an extended flange 26 is provided at one end of the first portion 21 close to and / or away from the repair machine body 4;

[0109] The extended flange 26 is provided with a perforation 27;

[0110] The fixing post 6 is connected to the first portion 21 through the through-hole 27 .

[0111] In a specific implementation of this embodiment, a removable raised plug is provided at the end of the fixing column 6 away from the repair machine body 4, and the outer diameter of the raised plug is larger than the aperture of the through hole 27; when the first part 21 penetrates the fixing column 6, the raised plug is installed on the end of the fixing column 6 away from the repair machine body 4.

[0112] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments with equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A resin embedded sample repair machine, used for repairing resin embedded sample blocks that need to be repaired, characterized in that: The resin embedded sample repair machine includes: A heating tray (1), the heating tray (1) being configured to hold the resin-embedded sample to be repaired; An isolation cover (2), the isolation cover (2) being a cubic structural member with a single-side opening, and the isolation cover (2) being capable of covering the heating plate (1); A blue light tube (3), wherein the blue light tube (3) is arranged on the inner side of the isolation cover (2).

2. A resin embedded sample repair machine according to claim 1, characterized in that: A lamp holder (20) is provided on the inner side of the isolation cover (2), and the blue light tube (3) is mounted on the lamp holder (20).

3. The resin embedded sample repair machine according to claim 2, characterized in that: A plurality of the blue light tubes (3) are provided, and one or more of the plurality of blue light tubes (3) can be started as needed.

4. The resin embedded sample repair machine according to claim 2, characterized in that: The resin embedded sample repair machine also includes: A repair machine body (4), the repair machine body (4) being a cubic structural member, the upper end surface of the repair machine body (4) being provided with the heating plate (1); along the vertical direction, the projections of the repair machine body (4) and the isolation cover (2) are overlapped; Adjustable foot spikes (5), at least three of which are provided, and the adjustable foot spikes (5) are provided on the lower end surface of the repair machine body (4).

5. The resin embedded sample repair machine according to claim 4, characterized in that: The repair machine body (4) comprises: Host switch (40); Timer (41); a light source switch (42), the light source switch (42) being configured to control the blue light tube (3) to be turned on or off; A heater switch (43) is configured to control the start or stop of the heating plate (1) and the gear adjustment.

6. The resin embedded sample repair machine according to claim 5, characterized in that: The repair machine body (4) further includes a cooling fan (44), and the cooling fan (44) is configured to cool the circuits in the repair machine body (4).

7. A resin embedded sample repair machine according to any one of claims 4 to 6, characterized in that: The resin-embedded sample repair machine further comprises: a fixing column (6), one end of which is connected to the repair machine body (4), and one end of which extends toward a direction close to the isolation cover (2); The isolation cover (2) further comprises: a first portion (21), the first portion (21) being detachably connected to the fixing column (6); a second portion (22), wherein one end of the second portion (22) close to the first portion (21) is rotatably connected to the first portion (21) via a first hinge; a third part (23), wherein one end of the third part (23) close to the first part (21) is rotatably connected to the first part (21) via a second hinge; When the second part (22) and the third part (23) move toward each other to a closed position, the first part (21), the second part (22) and the third part (23) are combined to form a cubic structural member with a single-side opening; in the closed state, the second part (22) and the third part (23) are at least partially in contact.

8. The resin embedded sample repair machine according to claim 7, characterized in that: The second part (22) includes a first vertical plate (221), a second vertical plate (222) and a first flat plate (223) connected in pairs vertically; the first vertical plate (221) is rotatably connected to the first part (21) via the first hinge; In the closed state, the first vertical plate (221), the first flat plate (223) and the first portion (21) are arranged perpendicularly, and the second vertical plate (222) and the first portion (21) are arranged opposite to each other; The third part (23) includes a third vertical plate (231), a fourth vertical plate (232) and a second flat plate (233) which are vertically connected in pairs; the third vertical plate (231) is rotatably connected to the first part (21) via the second hinge; In the closed state, the third vertical plate (231) and the second flat plate (233) are arranged perpendicular to the first part (21), the fourth vertical plate (232) is arranged opposite to the first part (21), the third vertical plate (231) is arranged opposite to the first vertical plate (221), the second vertical plate (222) is in contact with the fourth vertical plate (232), and the first flat plate (223) is in contact with the second flat plate (233); along the horizontal direction and in a direction parallel to the extension direction of the first vertical plate (221) and the third vertical plate (231), the projections of the second vertical plate (222) and the fourth vertical plate (232) coincide with the first part (21).

9. The resin embedded sample repair machine according to claim 8, characterized in that: A first handle (24) is provided on a side of the second vertical plate (222) away from the first portion (21); A second handle (25) is provided on a side of the fourth vertical plate (232) away from the first portion (21).

10. The resin embedded sample repair machine according to claim 7, characterized in that: An extended flange (26) is provided at one end of the first portion (21) close to and / or away from the repair machine body (4); The extended flange (26) is provided with a perforation (27); The fixing column (6) is connected to the first portion (21) through the through hole (27).

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