CN216012907U

CN216012907U - Support for processing slide specimen and processing device thereof

Info

Publication number: CN216012907U
Application number: CN202122013265.3U
Authority: CN
Inventors: 郭金灿; 王发科; 刘晓佳
Original assignee: Xiamen Talent Biomedical Technology Co Ltd
Current assignee: Xiamen Tongling Biomedical Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-11
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a bracket for processing slide glass samples, wherein the bracket is provided with a slot, two ends of the slot are opened, the slot comprises a first plane and a second plane which is arranged opposite to the first plane at an angle, and two ends of the first plane respectively extend to the openings. Through extending to both ends opening respectively with the both ends of first face, can form the cooperation relation with the apron at the longer distance in the slot, avoid the apron warpage. A slide glass processing device comprises a cover plate and a support, wherein the support is applied to the support, the cover plate can be arranged in a slot of the support, and the cover plate can be limited in the slot by a first plane and a second plane of the slot. The cover plate is limited by the first plane and the second plane, the structure is simple, and the cover plate can be stably limited on the bracket.

Description

Support for processing slide specimen and processing device thereof

Technical Field

The present invention relates generally to the field of biological sample processing, and more particularly, to a rack for processing a biological section specimen and a processing apparatus thereof.

Background

The whole process of detecting protein, pathogen or gene on a slide specimen needs dozens of scum steps, various factors of environment and operation seriously influence the accuracy of a test structure, and the urgent need of simplifying the operation process and reducing the factors influenced by the environment is to improve the efficiency and the accuracy of specimen detection.

The existing processing device can realize that the slide glass specimen is processed in the same device all the time without moving in the processing process, can reduce a plurality of operation steps of the slide glass specimen in the detection process, and can improve the efficiency and the reliability of the slide glass specimen processing. However, when the conventional slide cover plate is matched with a slide, the clamping force of the bracket is positioned at the top end, and the slide cover plate are easy to warp and swing in the application process, so that the detection efficiency and reliability are affected.

The Chinese patent discloses a bracket device for processing slide specimens, which is published as 2016, 12 and 21.A spring piece is arranged in an insertion groove of a bracket to abut against a cover plate. On the one hand, the structure is complex, the spring piece is arranged in the narrow inserting groove and is not easy to operate, and the structure is complex. On the other hand, the effect of pressing the cover plate by the spring piece is poor, and the cover plate is still warped due to failure of the spring, dislocation of the arrangement position of the spring and the like.

The above information disclosed in this background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

It is a primary object of the present invention to overcome at least one of the above-mentioned drawbacks of the prior art and to provide a bracket that reduces the number of intermediate structures such as springs for fixation and improves the stability of the fit between the cover plate and the bracket.

In order to achieve the purpose, the utility model adopts the following technical scheme:

according to one aspect of the utility model, a bracket for processing slide glass samples is provided, wherein a slot is arranged on the bracket, two ends of the slot are open, the slot comprises a first plane and a second plane which is arranged at an angle relative to the first plane, and two ends of the first plane respectively extend to the openings.

Through extending to both ends opening respectively with the both ends of first face, can form the cooperation relation with the apron at the longer distance in the slot, avoid the apron warpage.

According to an embodiment of the present invention, a guiding structure is disposed at a top end of the slot.

Through set up guide structure on the top of slot, can let the better convenient of the assembly of apron and support.

According to an embodiment of the utility model, the guide structure comprises a projection projecting on the second plane towards the slot, the projection being able to cooperate with the cover plate.

According to an embodiment of the present invention, a guide groove is formed between each of two sides of the protruding portion and the side wall of the insertion groove.

According to an embodiment of the present invention, the protruding portion is a square rib, and a top surface of the protruding portion is flush with a top surface of the bracket.

A guide groove is formed between the protruding portion and the side wall on the slot, and therefore the guide structure is optimized. And can cooperate with the apron through the bellying, support and press the apron, avoid the too big production in clearance between one end of apron and the support to rock, warpage scheduling problem.

According to an embodiment of the present invention, the second plane of the slot and the first plane of the adjacent slot are an integral structure.

According to an embodiment of the present invention, the plurality of slots are arranged in an array along a length direction of the bracket.

The second plane of the slot and the first surface of the adjacent slot are made into an integral structure, so that the structure of the support can be more compact. A plurality of slots can be arranged on the support to carry out regular arrangement, and the structure of the support is optimized.

According to an embodiment of the present invention, two ends of the bracket in the length direction are respectively provided with a slot structure.

The clamping groove structures are arranged at the two ends of the bracket, so that the bracket can be matched with other structures of the processing device conveniently.

According to another aspect of the utility model, a slide processing device is provided, which comprises a cover plate and a bracket, wherein the bracket is applied with the bracket, the cover plate can be arranged in a slot of the bracket, and the first plane and the second plane of the slot can limit the cover plate in the slot.

According to an embodiment of the utility model, the cover plate comprises a face plate and a rigid structure, the rigid structure being press-fittable against the second plane of the socket.

The cover plate is limited by the first plane and the second plane, the structure is simple, and the cover plate can be stably limited on the bracket. The cover plate is in abutting press fit with the second plane of the slot through the rigid structure, the structure is optimized, and the requirements of inserting the cover plate into the slot and stably fixing the cover plate are not needed to be met through the elastic structure.

Drawings

Various objects, features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments of the utility model, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the utility model and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:

fig. 1 is a schematic view of a bracket in one type of the subject matter shown in accordance with an exemplary embodiment from a first perspective.

Fig. 2 is a schematic view of a bracket in a second perspective in accordance with one illustrative embodiment.

FIG. 3 is a cross-sectional view of a treatment device in accordance with one illustrative embodiment.

Fig. 4 is a schematic illustration of a cover plate in a fourth perspective view in accordance with an exemplary embodiment of the present subject matter.

Fig. 5 is a sectional view taken along a-a in fig. 4.

Fig. 6 is a schematic illustration of a cover plate from a fifth perspective in accordance with an exemplary embodiment of the present subject matter.

Fig. 7 is a schematic illustration of a cover plate in a fifth perspective view in accordance with another exemplary embodiment of the present subject matter.

Wherein the reference numerals are as follows:

100. a processing device;

1. a support; 11. a fixed structure; 12. a main body; 13. a slot; 14. a guide structure; 14', a boss; 15. a first plane; 16. a second plane; 17. a slot structure; 18. a guide groove;

2. a cover plate; 2A, a cover plate; 21. a rigid structure; 21', side plates; 22. a panel; 23. a notch; 24. a hook is clamped; 25. a first side; 26. a second face; 27. a side surface; 28. stripes; 29. a label slot; 30. positioning the surface;

3. and (4) carrying a slide.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

Referring to fig. 3, a processing apparatus 100 capable of embodying the principles of the present invention is representatively illustrated in fig. 3, and includes a cover plate 2 and a frame 1, wherein the frame 1 is provided with a plurality of slots 13, and the cover plate 2 is capable of being disposed within the frame 1. The slide 3 is arranged on one side of the cover plate 2 provided with the notch 23, the slide 3 and the cover plate 2 are arranged in the slot 13 together, and the detection is to drip the reagent on the slide 3 from the notch 23. The two ends of the slot 13 are open, the two ends of the cover plate 2 extend out of the slot 13 respectively, and the two ends of the slide glass 3 also extend out of the openings at the two ends of the slot 13 respectively.

Referring to fig. 1 to 3, the stand 1 includes a main body 12 and a fixing structure 11 provided at the top of the main body 12, the fixing structure 11 being provided at the outer circumference of the main body 12. The fixing structure 11 may include a slot structure 17, and may include two slot structures 17, where the two slot structures 17 are respectively disposed at two ends of the bracket 1 in the length direction.

Although the fixing structure 11 is provided with the card slot structures 17 at both ends in the above embodiment, the present invention is not limited thereto. For example, the fixing structure 11 may be replaced by a hook structure or other assembling structure according to the actual application.

The main body 12 includes an outer frame and a slot 13, and the slot 13 is provided in the outer frame. The frame may be rectangular in configuration to facilitate mating with other structures of the processing apparatus 100. The outer frame includes a main body 12, a plurality of slots 13 may be formed in the main body, and the plurality of slots 13 may be arranged in an array, for example, a single-column array or a multi-column array, which may be arranged along the length direction of the rack 1.

The slot 13 has two open ends, and the two ends of the slot 13 extend to the two ends of the main body 12 respectively. The slot 13 includes a first plane 15 and a second plane 16, and the slot 13 may be formed by the first plane 15, the second plane 16 and two side walls. The first plane 15 and the second plane 16 are disposed opposite to each other with a certain angle therebetween. Specifically, the slot 13 may be disposed obliquely, and the first plane 15 and the second plane 16 are inclined toward the same direction. The angle between the first plane 15 and the top surface of the main body 12 is smaller than the angle between the second plane 16 and the top surface of the main body 12, for example, the angle between the first plane 15 and the top surface of the main body 12 is between 60 degrees and 80 degrees, and the angle between the second plane 16 and the top surface of the main body 12 is between 75 degrees and 90 degrees.

Although the insertion groove 13 is provided in an inclined manner in the above-described embodiment, the present invention is not limited thereto. The first plane 15 and the second plane 16 may be disposed at an angle in an alternative manner, for example, one of the first plane 15 and the second plane 16 may be disposed perpendicularly with respect to the top surface of the body 12.

The second plane 16 of one slot 13 can be made in one piece with the first plane 15 of the adjacent slot 13, enabling an optimal configuration of the support 1.

The top end of the slot 13 is provided with a guiding structure 14, and the guiding structure 14 may comprise a protruding portion 14 'protruding from the slot 13 on the second bottle, and a guiding groove 18 is formed between the protruding portion 14' and the side wall. The protrusion 14 'is made of square gold bar, and the top surface of the protrusion 14' is flush with the top surface of the main body 12.

Although the guide structure 14 employs the guide groove 18 formed between the boss 14' and the side wall in the above embodiment, the present invention is not limited thereto. According to the utility model, the guide groove 18 can be formed between the two projections 14', or else can be modified according to the fixing structure 11 of the cover 2.

Referring to fig. 3 to 6, the cover 2 comprises a panel and a rigid structure 21, the rigid structure 21 being arranged on the other side of the panel opposite to the notch 23, the rigid structure 21 being able to cooperate with the second plane 16.

The panel comprises a first face 25, a second face 26 and side faces 27, the first face 25 and the second face 26 forming an included angle therebetween. The second surface 26 is provided with side surfaces 27 on both sides, the second surface 26 and the side surfaces 27 form the notches 23, and the side surfaces 27 can be provided with stripes 28 which can increase friction force when grabbing.

The first surface 25 has a locating surface 30, and the bottom edge of the side surface 27 is flush with the locating surface 30 of the first surface 25. After the cover plate 2 is tightly attached to the slide 3, a capillary gap of 0.05-0.2mm can be formed between the first surface 25 and the surface of the slide 3. The bottom edge is provided with a label groove 29, when the carrier 3 is labeled, the label groove 29 can be protruded out of the surface of the carrier 3 by 0.01-0.1mm, and the label can be accommodated in the label groove 29. The side of the label groove 29 is provided with a convex limit edge, the limit edge is 0.2-0.8mm higher than the positioning surface 30, and the left and right deviation of the slide glass 3 can be limited.

The rigid structure 21 comprises two side plates 21 ', the side plates 21' being respectively arranged on both sides of the panel. The side plate 21' protrudes in the opposite direction to the side face 27. The side plate 21' can be matched with the guide groove 18 in the process of being inserted into the slot 13, and the assembly is convenient. And can be pressed against the second flat surface 16 after assembly.

Although in the above described embodiment the rigid structure 21 is provided with two side plates 21', the present invention is not limited thereto. According to the utility model, the rigid structure 21 can have alternative configurations, for example, with reference to fig. 7, the structure of the cover 2A can be different, the rigid structure 21 being a positioning plate, arranged in the middle of the panel. Correspondingly, the guiding structure 14 arranged in the bracket 1 can be a protruding part 14' respectively arranged at two sides, and a guiding groove 18 formed between the two parts is matched with the positioning plate.

Preferably, the side panel 21 'may extend from a first end of the first face 25 to a second end of the second face 26, which may enhance the strength of the cover panel 2, and the top edge of the side panel 21' is linearly spaced from the first face 25. The first end of the first surface 25 is provided with a hook 24, and the hook 24 can be matched with the slide 3. Specifically, the first end of the first surface 25 is folded to form a triangle, the hook 24 is disposed at the tip of the triangle, and the side plate 21' extends smoothly to the hook 24. The included angle of the tip may be between 110 degrees and 120 degrees.

It is to be understood that the various examples described above may be utilized in various orientations (e.g., inclined, inverted, horizontal, vertical, etc.) and in various configurations without departing from the principles of the present invention. The embodiments illustrated in the drawings are shown and described merely as examples of useful applications of the principles of the utility model, which is not limited to any specific details of these embodiments.

Of course, once the above description of representative embodiments is considered in great detail, those skilled in the art will readily appreciate that many modifications, additions, substitutions, deletions, and other changes may be made to these specific embodiments, and such changes are within the scope of the principles of the present invention. Therefore, the foregoing detailed description is to be clearly understood as being given by way of illustration and example only, the spirit and scope of the present invention being limited solely by the appended claims and their equivalents.

Claims

1. The utility model provides a support for handling slide glass sample, its characterized in that, be provided with the slot on the support, slot both ends opening, the slot include first plane and with the first plane is the relative second plane that sets up of angle, the both ends of first plane extend to the opening respectively.

2. The bracket of claim 1, wherein an angle between the first plane and the top surface of the bracket is less than an angle between the second plane and the bracket.

3. The bracket of claim 1, wherein the top end of the slot is provided with a guide structure, the guide structure comprising a protrusion protruding towards the slot in the second plane, the protrusion being capable of mating with the cover plate.

4. The bracket of claim 3, wherein guide grooves are formed between both sides of the protruding portion and the side walls of the insertion groove.

5. The bracket of claim 3, wherein the raised portion is a square rib, and a top surface of the raised portion is flush with a top surface of the bracket.

6. The bracket of claim 1, wherein the second plane of the slot is a unitary structure with the first plane of its adjacent slot.

7. The bracket of claim 1, wherein a plurality of the slots are arranged in an array along a length of the bracket.

8. The bracket according to claim 1, wherein the bracket is provided with a slot structure at each end in the length direction.

9. A slide treatment device, comprising a cover plate and a holder, the holder applying the holder of any one of claims 1 to 8, the cover plate being positionable in a slot of the holder, the first and second planes of the slot being capable of confining the cover plate within the slot.

10. The processing device of claim 9, wherein the cover plate comprises a faceplate and a rigid structure that is press-fittable against the second planar surface of the socket.