Slice clamping structure

Abstract

The utility model discloses a slice clamping structure which comprises a slice frame provided with a slice groove for containing slices. A first elastic piece and a second elastic piece are arranged on the slice frame and are made of metal materials, and the first elastic piece pushes and extrudes the slice placed in the slice groove in the length direction of the slice groove so as to limit the slice in the length direction of the slice groove. The second elastic piece pushes and extrudes the slice placed in the slice groove in the width direction of the slice groove so as to limit the slice in the width direction of the slice groove; one or more of the first elastic piece, the second elastic piece and the slice frame are provided with limiting parts so that the slices can be limited on the outward side of the slice groove in the depth direction. According to the utility model, the slice is reliably clamped on the slice rack, and the assembly positioning precision is high; the first elastic piece and the second elastic piece are made of metal materials, clamping is easy and convenient, and the problem that the reliability of a plastic elastic arm is not high is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of slicing, in particular to a slicing clamping structure. Background Art

[0002] When performing microscopic imaging and digital slide scanning, in order to protect the slides, one or more slides are usually loaded into a given slide holder first, and the slides and slide holders form a slide holder set, and then the slide holder set is placed in the scanner for scanning. Therefore, the clamping condition of the slides in the slide holder will affect the overall efficiency and scanning quality.

[0003] The slice rack is usually provided with a slice slot to accommodate the slices. In addition, a limiting structure needs to be designed to fully limit the slices. At present, there are mainly two ways to limit the slices in the slice slot. One is to fasten with nuts and / or bolts, and the other is to limit and fix with plastic elastic arms. However, fastening with nuts and / or bolts is cumbersome and the clamping efficiency is not high. The method of limiting and fixing with plastic elastic arms has problems such as easy breakage of the plastic elastic arms and low reliability. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a slice clamping structure, which not only makes the slice clamping simple and convenient, but also avoids the problem of low reliability of plastic elastic arms.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a slice clamping structure, a first spring piece and a second spring piece are arranged on the slice frame, the first spring piece and the second spring piece are respectively made of metal materials, and the first spring piece pushes the slice placed in the slice groove along the length direction of the slice groove to limit the slice in the length direction of the slice groove, and the second spring piece pushes the slice placed in the slice groove along the width direction of the slice groove to limit the slice in the width direction of the slice groove; one or more of the first spring piece, the second spring piece and the slice frame are provided with a limiting part to limit the slice on the outward side in the depth direction of the slice groove.

[0006] Furthermore, the first spring piece is located at one side of the slicing groove in the length direction, and pushes the slice toward the other side of the slicing groove in the length direction; the second spring piece is located at one side of the slicing groove in the width direction, and pushes the slice toward the other side of the slicing groove in the width direction.

[0007] Furthermore, the first spring piece includes a first fixed portion and a first elastic portion, the first fixed portion is fixed to one side of the slicing groove in the length direction, one end of the first elastic portion supports the first fixed portion, and the other end of the first elastic portion is used to push the slice along the length direction of the slicing groove.

[0008] Furthermore, the first elastic portion is V-shaped, W-shaped, S-shaped, or wavy; the width direction of the first elastic piece is consistent with the depth direction of the slicing groove.

[0009] Furthermore, the limiting portion is arranged on the upper edge of the other end of the first elastic portion, and the limiting portion is a limiting sheet that can be placed on the upper end surface of the slice.

[0010] Furthermore, the second spring piece includes a second fixing portion and a second elastic portion, the second fixing portion is fixed to the slice frame, one end of the second elastic portion receives the second fixing portion, and the other end of the second elastic portion is used to push the slice along the width direction of the slice frame.

[0011] Furthermore, the second fixing portion is fixed to the other side of the slicing groove in the length direction, and the second elastic portion includes an elastic arm extending along one side of the length direction of the slicing groove, one end of the elastic arm supports the second fixing portion, and an extension piece is integrally formed on the upper side of the other end of the elastic arm. The extension piece is bent downward and is located on the side of the elastic arm facing the slice to push the slice along the width direction of the slice rack; a bending portion is provided on the elastic arm.

[0012] Furthermore, the first spring piece and / or the second spring piece are integrally injection-molded with the slicing frame.

[0013] Furthermore, the slicing frame is provided with the limiting portion, and the limiting portion includes at least one limiting hook arranged on the side surface on the other side of the slicing groove in the length direction and / or on the side surface on the other side of the slicing groove in the width direction, and the limiting hook can hook the upper end surface of the slice.

[0014] Furthermore, there are multiple slicing grooves, and the multiple slicing grooves are arranged along the width direction of the slicing grooves.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Since the slice holder of the utility model is provided with the first spring piece and the second spring piece, the first spring piece is used to push the slice along the length direction of the slice groove to limit the slice in the length direction of the slice groove, and the second spring piece is used to push along the width direction of the slice groove to limit the slice in the width direction of the slice groove, and one or more of the first spring piece, the second spring piece and the slice holder are provided with a limiting part, which can limit the slice on the side outward in the depth direction of the slice groove, so that the utility model can achieve three-dimensional limiting of the slice placed in the slice groove, so that the slice can be reliably clamped on the slice holder, and the assembly positioning accuracy is high. In addition, the utility model uses the first spring piece and the second spring piece made of metal to clamp the slice, which is not only simple to clamp, but also avoids the problem of low reliability of plastic elastic arms.

[0017] 2. The utility model can utilize the elastic deformation capability of the first spring piece and the second spring piece to be compatible with slices of different sizes, thereby improving the versatility of the utility model.

[0018] 3. The first spring piece and the second spring piece are integrally injection-molded with the slice frame, which can avoid additional assembly of the first spring piece and the second spring piece and ensure reliable cooperation between the first spring piece, the second spring piece and the slice frame.

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments; however, the slice clamping structure of the present invention is not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the first spring piece of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the second spring piece of the utility model;

[0023] Figure 4 yes Figure 1 A magnified schematic diagram of part A;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model after clamping the slices;

[0025] Figure 6 yes Figure 5 A magnified schematic diagram of part B;

[0026] Figure 7 yes Figure 5 A magnified schematic diagram of part C;

[0027] In the figure, 1, slicing frame, 11, slicing groove, 12, limiting hook, 2, slice, 3, first spring piece, 31, first fixing part, 32, first elastic part, 321, limiting piece, 4, second spring piece, 41, second fixing part, 42, second elastic part, 421, elastic arm, 422, extension piece, 423, bending part. DETAILED DESCRIPTION

[0028] In the present invention, the terms "first", "second", etc. are only used to distinguish similar objects, rather than to describe a specific order or sequence, and cannot be understood as indicating or implying relative importance. In the description, the directions or positional relationships indicated by "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0029] In addition, in the description of the present invention, unless otherwise specified, "plurality" refers to two or more than two. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. In the description of the present invention, unless otherwise clearly specified and limited, the terms "setting", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-Figure 7 As shown, a slice clamping structure of the utility model comprises a slice rack 1, which is provided with a slice slot 11 to accommodate a slice 2. A first spring piece 3 and a second spring piece 4 are provided on the slice rack 1, and the first spring piece 3 and the second spring piece 4 are respectively made of metal, and the first spring piece 3 pushes the slice 2 placed in the slice slot 11 along the length direction of the slice slot 11 to limit the slice 2 in the length direction of the slice slot 11, and the second spring piece 4 pushes the slice 2 placed in the slice slot 11 along the width direction of the slice slot 11 to limit the slice 2 in the width direction of the slice slot 11. Specifically, the first spring piece 3 is located at one side of the slice slot 11 in the length direction, and pushes the slice 2 to the other side of the slice slot 11 in the length direction. The second spring piece 4 is located at one side of the slice slot 11 in the width direction, and pushes the slice 2 to the other side of the slice slot 11 in the width direction. One or more of the first spring piece 3, the second spring piece 4 and the slice rack 1 are provided with a limiting portion to limit the slice 2 on the outer side of the depth direction of the slice slot 11. In this way, the slice 2 located in the slice groove 11 is limited in the length, width and depth directions of the slice groove 11 .

[0031] like Figure 2 As shown, the first spring piece 3 includes a first fixing portion 31 and a first elastic portion 32. The first fixing portion 31 is fixed to one side of the slice groove 11 in the length direction. One end of the first elastic portion 32 receives the first fixing portion 31, and the other end of the first elastic portion 32 is used to push the slice 2 along the length direction of the slice groove 11. Specifically, the width direction of the first spring piece 3 is consistent with the depth direction of the slice groove 11, both are located in the up-down direction, and the first fixing portion 31 of the first spring piece 3 is integrally embedded and molded with the slice frame 1, and the first fixing portion 31 is buried in the portion of the slice frame 1 corresponding to one side of the slice groove 11 in the length direction. In other embodiments, the first fixing portion 31 is connected to the slice frame 1 by screw fixing or clamping.

[0032] like Figure 2 As shown, the first elastic portion 32 is generally V-shaped, but not limited thereto. In other embodiments, the first elastic portion 32 is W-shaped, S-shaped, or wavy. The opening of the V-shape formed by the first elastic portion 32 faces one side of the slice groove 11 in the width direction. A limiting portion is provided on the upper edge of the other end of the first elastic portion 32, and the limiting portion is specifically a limiting piece 321 that can be placed on the upper end surface of the slice 2.

[0033] like Figure 3 As shown, the second elastic sheet 4 includes a second fixed portion 41 and a second elastic portion 42. The second fixed portion 41 is fixed to the slice frame 1. One end of the second elastic sheet receives the second fixed portion 41. The other end of the second elastic portion 42 is used to push the slice 2 along the width direction of the slice frame 1. Specifically, the second fixed portion 41 is fixed to the other side of the slice slot 11 in the length direction. The second elastic portion 42 includes an elastic arm 421 extending along the length direction of the slice slot 11. One end of the elastic arm 421 receives the second fixed portion 41. An extension piece 422 is integrally formed on the upper side of the other end of the elastic arm 421. The extension piece 422 is bent downward and is located on the side of the elastic arm 421 facing the slice 2, so as to push the slice 2 along the width direction of the slice frame 1. A bending portion 423 is provided on the elastic arm 421. The bending portion 423 is V-shaped, and the opening of the V-shaped portion faces one side of the slice slot 11 in the width direction. The provision of the bending portion 423 can improve the elastic deformation capacity of the second elastic portion 42. The second fixing portion 41 of the second spring piece 4 is integrally molded with the slice frame 1, and the second fixing portion 41 is embedded in the portion of the slice frame 1 on the other side of the corresponding section groove in the length direction. In other embodiments, the second fixing portion 41 is connected to the slice frame 1 by screw fixing or clamping.

[0034] In this embodiment, the slice rack 1 is also provided with a limiting portion, and the limiting portion includes at least one limiting hook 12 provided on the side surface of the slice slot 11 on the other side in the length direction and / or on the side surface of the slice slot 11 on the other side in the width direction, and the limiting hook 12 can hook the upper end surface of the slice 2. Specifically, as Figure 4 As shown, the limiting portion on the slicing frame 1 includes two limiting hooks 12 arranged on the side surface of the slicing groove 11 on the other side in the length direction, but is not limited thereto.

[0035] In this embodiment, there are multiple slice slots 11, and the multiple slice slots 11 are arranged along the width direction of the slice slots 11. Therefore, the slice rack 1 of the utility model can clamp multiple slices 2 at one time. The bottom surface of each slice slot 11 is partially hollowed out, but it is not limited to this.

[0036] The utility model is a slice clamping structure, and its working principle is as follows:

[0037] First, slightly push the first elastic part 31 of the first spring sheet 3, put the slice groove 11 into the slice groove 11, and in the process of putting the slice 2, tilt the slice 2 at a certain angle to avoid the limit hook 12. After the slice 2 is put into the slice groove 11, the first elastic part 32 of the first spring sheet 3 pushes the slice 2 to the other side of the slice groove 11 in the length direction. At the same time, the limit sheet 321 on the first spring sheet 3 is placed on the upper end surface of one end of the slice 2, and the limit hook 12 clamps the upper end surface of the other end of the slice 22. The extension sheet 422 on the second elastic part 42 of the second spring sheet 4 pushes the slice 2 to the other side of the slice groove 11 in the width direction, thereby achieving all-round positioning of the slice 2. Therefore, the utility model makes the slice 2 reliably clamped on the slice frame 1, and the assembly positioning accuracy is high. In addition, the utility model adopts the first spring sheet 3 and the second spring sheet 4 made of metal to clamp the slice 2, which is not only simple to clamp, but also avoids the problem of low reliability of the plastic elastic arm.

[0038] Since the first spring piece 3 and the second spring piece 4 have certain elastic deformation capabilities, the utility model can utilize the elastic deformation capabilities of the first spring piece 3 and the second spring piece 4 to be compatible with slices 2 of different sizes, thereby improving the versatility of the utility model.

[0039] The above embodiments are only used to further illustrate a slice clamping structure of the utility model, but the utility model is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model fall within the protection scope of the technical solution of the utility model.

Claims

1. A slice clamping structure, comprising a slice rack, the slice rack being provided with a slice slot for accommodating slices; characterized in that: The slicing frame is provided with a first spring sheet and a second spring sheet, the first spring sheet and the second spring sheet are respectively made of metal materials, and the first spring sheet pushes the slice placed in the slicing groove along the length direction of the slicing groove to limit the slice in the length direction of the slicing groove, and the second spring sheet pushes the slice placed in the slicing groove along the width direction of the slicing groove to limit the slice in the width direction of the slicing groove; one or more of the first spring sheet, the second spring sheet and the slicing frame are provided with a limiting part to limit the slice on the outward side in the depth direction of the slicing groove.

2. The slice clamping structure according to claim 1, characterized in that: The first spring piece is located at one side of the slicing groove in the length direction, and pushes the slice along the other side of the length direction of the slicing groove; the second spring piece is located at one side of the slicing groove in the width direction, and pushes the slice along the other side of the width direction of the slicing groove.

3. The slice clamping structure according to claim 2, characterized in that: The first spring piece includes a first fixed portion and a first elastic portion. The first fixed portion is fixed to one side of the slicing groove in the length direction. One end of the first elastic portion supports the first fixed portion, and the other end of the first elastic portion is used to push the slice along the length direction of the slicing groove.

4. The slice clamping structure according to claim 3 is characterized in that: The first elastic portion is V-shaped, W-shaped, S-shaped or wavy; the width direction of the first elastic piece is consistent with the depth direction of the slicing groove.

5. The slice clamping structure according to claim 3, characterized in that: The limiting portion is arranged on the upper edge of the other end of the first elastic portion, and the limiting portion is a limiting sheet that can be placed on the upper end surface of the slice.

6. The slice clamping structure according to claim 2, characterized in that: The second elastic piece includes a second fixing portion and a second elastic portion, the second fixing portion is fixed to the slice frame, one end of the second elastic portion receives the second fixing portion, and the other end of the second elastic portion is used to push the slice along the width direction of the slice frame.

7. The slice clamping structure according to claim 6, characterized in that: The second fixing portion is fixed to the other side of the slicing groove in the length direction, and the second elastic portion includes an elastic arm extending along one side of the length direction of the slicing groove, one end of the elastic arm supports the second fixing portion, and an extension piece is integrally formed on the upper side of the other end of the elastic arm. The extension piece is bent downward and is located on the side of the elastic arm facing the slice to push the slice along the width direction of the slice rack; a bending portion is provided on the elastic arm.

8. The slice clamping structure according to any one of claims 1 to 7, characterized in that: The first spring piece and / or the second spring piece are integrally injection-molded with the slicing frame.

9. The slice clamping structure according to any one of claims 1 to 7, characterized in that: The slicing rack is provided with the limiting portion, and the limiting portion includes at least one limiting hook arranged on the side surface of the slicing groove on the other side in the length direction and / or on the side surface of the slicing groove on the other side in the width direction, and the limiting hook can hook the upper end surface of the slice.

10. The slice clamping structure according to claim 1, characterized in that: There are multiple slicing grooves, and the multiple slicing grooves are arranged along the width direction of the slicing grooves.

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