Slide pushing abnormity processing mechanism for slide scanning equipment

Abstract

The utility model provides a slide pushing exception handling mechanism for slide scanning equipment, which comprises a scanning objective table for bearing a slide and a slide bin, a slide pushing mechanism for pushing the slide to move is arranged on the scanning objective table, an exception handling bin is arranged below the slide bin, and the slide bin is connected with a lifting driving device. The lifting driving device drives the slide bin and the abnormity processing bin to move up and down; a slide inlet is formed in the side, close to the scanning objective table, of the abnormity processing bin. According to the utility model, by arranging the exception handling bin, when an exception condition that the slide cannot be smoothly pushed into the slide slot occurs, the slide can be temporarily pushed into the exception handling bin, so that the equipment can continue to operate normally, equipment failure and downtime caused by unsmooth pushing of the slide are avoided, and normal operation of the equipment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slide scanning equipment technical field, especially a kind of slide scanning equipment's push piece abnormal processing mechanism. BACKGROUND

[0002] Slide scanning equipment is a kind of device that obtains slide sample image under microscope by optical scanning means.This kind of equipment is widely used in pathology, cytology, biology and other fields, can convert the sample on traditional slide into digital image, and support high-resolution imaging and fast scanning of large range sample, which is particularly valuable for remote medical treatment, teaching, research and clinical diagnosis.

[0003] Among them, slide scanning equipment needs to be placed in scanning stage first when using the slide to be scanned and scan the slide, after scanning, the slide needs to be pushed into the slide slot in the slide magazine. In order to consider as many as possible to set slide slot to increase the storage capacity of slide, the entrance height of slide slot is only slightly larger than the thickness of slide, and the entrance width of slide slot is also only slightly larger than the width of slide. However, in the actual use process, due to the deviation of slide placement posture, the position deviation generated in the process of slide movement, etc., when the slide is pushed into the slide slot, one end of the slide will be stuck in the entrance of the slide slot, so that the slide cannot be smoothly pushed into the slide magazine, which will cause equipment failure downtime and affect the normal use of the equipment. SUMMARY

[0004] The utility model aims at solving the deficiency in prior art, provide a kind of slide scanning equipment's push piece abnormal processing mechanism.

[0005] The utility model aims at solving the deficiency in prior art, provide a kind of slide scanning equipment's push piece abnormal processing mechanism.

[0006] As preferred, the scanning stage is provided with two guide limit plates, and the slide placement area is formed between the two guide limit plates for placing the slide.

[0007] As preferred, the push piece mechanism includes a push rod and a driving member, one end of the push rod is connected to the driving member, and the push rod is driven to move by the driving member.

[0008] As preferred, a force sensor is arranged between the push rod and the driving member.

[0009] As a preference, the driving member is an electric cylinder or a pneumatic cylinder.

[0010] As a preference, the width of the slide entry of the abnormality processing bin is greater than twice the width of the slide, and the height of the slide entry is greater than four times the thickness of the slide.

[0011] As a preference, a temporary storage cavity for storing slides is arranged in the abnormality processing bin, the bottom surface of the temporary storage cavity is inclined, and a slide exit is arranged on the side of the abnormality processing bin away from the slide entry.

[0012] As a preference, a plurality of slide slots for inserting slides are arranged on the slide bin.

[0013] As a preference, the lifting driving device is a screw rod type electric lifting device.

[0014] The beneficial effects of the present application are:

[0015] 1. The abnormality processing bin is arranged, when an abnormal condition that the slide cannot be smoothly pushed into the slide slot occurs, the slide is temporarily pushed into the abnormality processing bin, so that the equipment continues to operate normally, the equipment failure downtime caused by poor slide pushing is avoided, and the normal operation of the equipment is ensured.

[0016] 2. The abnormality processing bin can be used to temporarily store some problematic slides or repeatedly scanned slides, so as to avoid the confusion of these slides with normal slides; for example, during the scanning process, it is found that the current slide has been scanned, which belongs to repeated scanning, at this time, the slide can be pushed into the abnormality processing bin, so as to be picked out from the normal slides, so as to avoid the confusion of the slide with other normal slides. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the abnormality processing bin.

[0018] Fig. 2 is a structural schematic view of one direction of the abnormality processing bin.

[0019] Fig. 3 is a structural schematic view of another direction of the abnormality processing bin.

[0020] In the figure: 1, scanning stage, 2, slide, 3, guide limiting plate, 4, push rod, 5, driving member, 6, slide bin, 7, abnormality processing bin, 7a, slide entry, 7b, slide exit, 8, lifting driving device. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the protection scope of the present application.

[0022] As shown in the drawings of the embodiments of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the protection scope of the present application. Figs. 1 to 3 As shown in the drawings of the embodiments of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the protection scope of the present application.

[0023] In the present application, the abnormal processing bin 7 is fixedly connected with the slide bin 6, the slide bin 6 is oppositely arranged with the scanning stage 1, the slide 2 is placed on the scanning stage 1 for scanning, after the scanning is completed, the slide 2 is moved by the slide pushing mechanism and enters the slide slot on the slide bin 6. During the pushing process of the slide 2, when one end of the slide 2 is clamped at the entrance of the slide slot, the slide 2 cannot be smoothly pushed into the slide bin 6, so that the abnormal situation of the slide 2 is pushed in. In this case, the slide pushing mechanism first pauses the pushing of the slide 2, then drives the slide bin 6 and the abnormal processing bin 7 to move upward by the lifting driving device 8, so that the slide 2 to be pushed is opposite to the slide entrance 7a on the abnormal processing bin 7, and the slide 2 is pushed into the abnormal processing bin 7 by the slide pushing mechanism. The area of the slide entrance 7a on the abnormal processing bin 7 is larger, the width and height dimensions of the slide entrance 7a are much larger than the width of the slide 2, so that the slide 2 can be smoothly pushed into the abnormal processing bin 7, and then the equipment continues to operate normally.

[0024] The present application sets the abnormal processing bin 7, when the slide 2 cannot be smoothly pushed into the slide slot, the slide 2 can be temporarily pushed into the abnormal processing bin, so that the equipment continues to operate normally, avoiding the equipment failure caused by the poor pushing of the slide 2, and ensuring the normal operation of the equipment.

[0025] In addition, the abnormal processing bin 7 can also be used for temporarily storing some problematic slides 2 or repeatedly scanned slides 2, avoiding the mixing of these slides 2 with normal slides 2. For example, during the scanning process, it is found that the current slide 2 has been scanned, which belongs to repeated scanning, at this time, the slide 2 can be pushed into the abnormal processing bin 7, so as to be picked out from the normal slides 2, so as to avoid the mixing of the slide 2 with other normal slides 2.

[0026] In the embodiment, the width of the slide inlet 7a on the abnormality processing bin 7 is greater than twice the width of the slide 2, and the height of the slide inlet 7a is greater than four times the thickness of the slide 2.

[0027] The abnormality processing bin 7 is provided with a temporary storage cavity for storing the slide 2, the bottom surface of the temporary storage cavity is inclined, and the abnormality processing bin 7 is provided with a slide outlet 7b away from the slide inlet 7a.

[0028] The scanning stage 1 is provided with two guide limiting plates 3, and the two guide limiting plates 3 form a slide 2 placement area for placing the slide 2. When the slide 2 is scanned, the slide 2 is placed between the two guide limiting plates 3; when the slide 2 is pushed to move on the scanning stage 1 by the slide pushing mechanism, the movement of the slide 2 is guided by the guide limiting plate 3, so that the slide 2 can move towards the direction of the slide bin 6.

[0029] The slide pushing mechanism includes a push rod 4 and a driving member 5, one end of the push rod 4 is connected with the driving member 5, and the push rod is driven to move by the driving member 5. The driving member 5 is fixedly arranged on the scanning stage 1.

[0030] Further, a force sensor is arranged between the push rod 4 and the driving member 5. The force sensor can detect the pushing force by being arranged between the push rod 4 and the driving member 5; when one end of the slide 2 is in contact with the top of the entrance of the slide slot, the pushing force value detected by the force sensor will become larger, so as to determine that the abnormal condition of “the slide 2 cannot be smoothly pushed into the slide slot” occurs.

[0031] In the embodiment, the driving member 5 is an electric cylinder or a gas cylinder.

[0032] In the embodiment, the lifting driving device is a screw type electric lifting device.

[0033] The utility model is not limited to the above-mentioned best implementation, and anyone can derive other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, any technical scheme with the same or similar to the present application falls within the protection scope of the utility model.

Claims

1. A slide abnormality handling mechanism for a slide scanning apparatus, characterized by comprising: The scanning stage for carrying the slide, the slide magazine, the slide pushing mechanism for pushing the slide to move is arranged on the scanning stage, the abnormal treatment magazine is arranged below the slide magazine, the slide magazine is connected with the lifting driving device, the lifting driving device drives the slide magazine and the abnormal treatment magazine to move up and down, and the slide entrance is arranged on one side of the abnormal treatment magazine close to the scanning stage.

2. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 1, wherein, Two guide limiting plates are arranged on the scanning stage, and a slide placement area for placing the slide is formed between the two guide limiting plates.

3. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 2, wherein, The slide pushing mechanism comprises a push rod and a driving piece, one end of the push rod is connected with the driving piece, and the push rod is driven to move by the driving piece.

4. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 3, wherein, A force sensor is arranged between the push rod and the driving piece.

5. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 3, wherein, The driving piece is an electric cylinder or a pneumatic cylinder.

6. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 1, wherein, The width of the slide entrance on the abnormal treatment magazine is greater than twice the width of the slide, and the height of the slide entrance is greater than four times the thickness of the slide.

7. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 1, wherein, A temporary storage cavity for storing the slide is arranged in the abnormal treatment magazine, the bottom surface of the temporary storage cavity is inclined, and a slide exit is arranged on the side of the abnormal treatment magazine away from the slide entrance.

8. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 1, wherein, A plurality of slide slots for inserting the slide are arranged on the slide magazine.

9. The slide abnormal pushing processing mechanism for slide scanning equipment according to claim 1, wherein, The lifting driving device is a screw type electric lifting device.

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