Slide fixing device

Abstract

The invention discloses a slide fixing device, and relates to the technical field of slide loading and fixing, the slide fixing device comprises a main body and a fixing assembly, the main body has a first end and a second end opposite to each other, the fixing assembly comprises a fixing member and an elastic member, the fixing member is slidably connected to the main body, and the elastic member is slidably connected to the main body. The two axial ends of the elastic piece abut against the second end of the main body and the fixing piece respectively, and the first end of the main body and the end, opposite to the elastic piece, of the fixing piece define a clamping space used for clamping a glass slide.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of slide loading and fixing technology, in particular to a slide fixing device. BACKGROUND

[0002] In the field of medical image scanning, the slide needs to be fixed during microscopic imaging or focusing or scanning process to prevent the slide from shaking during the imaging of the object, thereby causing unclear vision. There are various types and styles of slide fixing devices on the market according to different imaging, and screws, bolts or rivets are basically used as fasteners in various slide fixing devices. On the one hand, these fasteners are exposed to the outside for a long time, which may cause loosening, rusting and dust accumulation, thereby affecting the cleanliness of the slide and the appearance of the slide fixing device. On the other hand, it is difficult to control the tightness of the fasteners, and too tight fasteners may damage the slide, and too loose fasteners may cause loosening and affect the stability of the slide, making it inconvenient to fix the slide. SUMMARY

[0003] The main purpose of the present application is to provide a slide fixing device to improve the convenience of slide loading and fixing.

[0004] To achieve the above purpose, the slide fixing device provided by the present application comprises a main body and a fixing assembly, the main body has a first end and a second end opposite to each other, the fixing assembly comprises a fixing member and an elastic member, the fixing member is slidably connected to the main body, and the two ends of the elastic member in the axial direction abut against the second end of the main body and the fixing member respectively, and the first end of the main body and the end of the fixing member away from the elastic member enclose a clamping space for clamping the slide.

[0005] In an embodiment, the fixing assembly further comprises a limiting member, the two ends of the limiting member in the axial direction abut against the main body and the fixing member respectively to limit the stroke of the movement of the fixing member relative to the main body.

[0006] In an embodiment, the fixing member is provided with a first matching part, and the side of the main body facing the fixing member is provided with a second matching part, the first matching part and the second matching part are in clamping cooperation, and both extend along the sliding direction of the fixing member.

[0007] In an embodiment, the first matching part is one of a dovetail protrusion and a dovetail groove, and the second matching part is the other one.

[0008] In an embodiment, the main body is provided with a guide column, the elastic member is sleeved on the guide column, the side of the fixing member facing the main body is formed with a guide hole, the guide hole extends along the sliding direction of the fixing member, and the elastic member is clamped in the guide hole.

[0009] In an embodiment, the first end of the main body is provided with a first supporting surface, the second end of the second main body is provided with a second supporting surface, the first supporting surface is provided with a first clamping part, and one end of the fixing member facing the first clamping part is provided with a second clamping part, the first clamping part and the first supporting surface form a first clamping space, and the second clamping part and the second supporting surface form a second clamping space.

[0010] In an embodiment, the first clamping part is a slope structure facing the first supporting surface, and the second clamping part is a slope structure facing the second supporting surface.

[0011] In an embodiment, the first clamping part and the main body are in an integral structure.

[0012] In an embodiment, the slide fixing device further comprises a magnetic connection member, which is arranged on the circumference of the main body, and is used to magnetically fix the slide fixing device to a loader.

[0013] The technical scheme of the present application provides a slide fixing device, which comprises a main body and a fixing assembly. The main body provides a mounting and guiding base for the fixing assembly, ensuring the accuracy of the sliding track of the fixing member. The fixing member adjusts the distance from the first end of the main body by sliding, and the elastic pressure of the elastic member always provides a clamping force towards the first end. When it is necessary to clamp a slide, the fixing member is pushed away from the first end, and the elastic member is compressed. Then, the slide is placed in the clamping space between the first end of the main body and the fixing member. After the fixing member is released, the elastic member releases the elastic potential energy to push the fixing member back to its original position, and the first end of the main body cooperates with the fixing member to clamp the slide. This structure design realizes the rapid clamping and stable fixing of the slide through elastic driving, without the need for additional locking operation, thereby improving the operation convenience. Meanwhile, the adjustable clamping space is suitable for slides of various specifications, which helps to expand the application range of the slide fixing device and ensure the stability of the slide during observation or detection. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on the drawings shown.

[0015] Figure 1 The structure diagram of an embodiment of the slide fixing device provided by the present application; Figure 2 The structure diagram of an embodiment of the slide fixing device provided by the present application;Figure 1 Front view of the slide fixing device; Figure 3 The application relates to a slide fixing device. Figure 1 Structure schematic view of the back of the slide fixing device; Figure 4 The application relates to a slide fixing device. Figure 1 Exploded structure schematic view of the slide fixing device; Figure 5 The application relates to a slide fixing device. Figure 4 Structure schematic view of the main body; Figure 6 The application relates to a slide fixing device. Figure 5 Top structure schematic view of the main body; Figure 7 The application relates to a slide fixing device. Figure 4 Structure schematic view of the fixing component; Figure 8 The application relates to a slide fixing device. Figure 2 Sectional structure schematic view of A-A of the slide fixing device; Figure 9 The application relates to a slide fixing device. Figure 2 Sectional structure schematic view of B-B of the slide fixing device.

[0016] Brief description of the drawings: 100, slide fixing device; 1, main body; 11, second matching part; 12, guide column; 13, first clamping part; 1a, first supporting surface; 1b, second supporting surface; 2, fixing assembly; 21, fixing component; 21a, limiting groove; 21b, guide hole; 211, first matching part; 212, second clamping part; 22, elastic component; 23, limiting component; 3, magnetic attraction connecting component; 200, slide.

[0017] The application is further described below with reference to the drawings and embodiments. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0019] It should be noted that if the embodiments of the application involve directionality indications (such as up, down, left, right, front, back, etc.), the directionality indications are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directionality indications also change accordingly.

[0020] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0021] In the field of medical imaging, slides need to be fixed during microscopic imaging, focusing, or scanning to prevent them from shifting and obscuring the image. Various types and styles of slide fixing devices are available on the market, depending on the imaging method. These devices generally use screws, bolts, or rivets as fasteners. On the one hand, these fasteners, exposed to the elements for extended periods, are prone to loosening, rusting, and dust accumulation, affecting the cleanliness of the slides and the aesthetics of the fixing device. On the other hand, controlling the tightening force of these fasteners is difficult; excessive tightening can damage the slide, while insufficient tightening can cause it to loosen and affect its stability, making slide fixing inconvenient.

[0022] To solve the above problems, please refer to... Figures 1 to 4 The present invention proposes a glass slide fixing device 100, including a main body 1 and a fixing component 2. The main body 1 has a first end and a second end opposite to each other. The fixing component 2 includes a fixing member 21 and an elastic member 22. The fixing member 21 is slidably connected to the main body 1. The two ends of the elastic member 22 abut against the second end of the main body 1 and the fixing member 21 respectively. The first end of the main body 1 and the end of the fixing member 21 facing away from the elastic member 22 form a clamping space for clamping the glass slide 200.

[0023] The present invention provides a slide fixing device 100, suitable for the precise fixing of slides 200 in scenarios such as microscopic observation and pathological section analysis. Through the cooperation of the fixing component 2 and the main body 1, a stable clamping space is formed, enabling rapid clamping and stable fixation of the slide 200, avoiding slide displacement during observation or testing that could affect the accuracy of the results. The slide fixing device 100 includes a main body 1 and a fixing component 2. The main body 1 can be made of high-strength plastic or metal, with sufficient structural rigidity to provide a stable mounting base for the fixing component 2. Its opposing first and second ends constitute the two boundary ends of the clamping space. The overall dimensions can be designed according to the specifications of conventional slides 200 to ensure compatibility. The fixing component 21 of the fixing assembly 2 is made of a wear-resistant and rigid material, and is slidably connected to the main body 1, allowing it to move smoothly along the length of the main body 1. Its end facing away from the elastic element 22 is the clamping contact surface, which is smoothed to avoid scratching the glass slide 200. The elastic element 22 can be a cylindrical spring or a leaf spring, possessing good elastic recovery performance and fatigue resistance. Its two axial ends abut against the second end of the main body 1 and the fixing component 21 respectively, continuously applying elastic pressure towards the first end to the fixing component 21. The main body 1 provides the mounting and guiding foundation for the fixing assembly 2, ensuring the precise sliding trajectory of the fixing component 21. The fixing component 21 adjusts its distance from the first end of the main body 1 by sliding to accommodate glass slides 200 of different lengths. The elastic pressure of the elastic element 22 ensures that the fixing component 21 always maintains a clamping force towards the first end. When it is necessary to clamp the slide 200, push the fixing member 21 away from the first end, compress the elastic member 22, and place the slide 200 in the clamping space between the first end of the main body 1 and the fixing member 21. After releasing the fixing member 21, the elastic member 22 releases its elastic potential energy to push the fixing member 21 back to its original position, working together with the first end of the main body 1 to clamp the slide 200. This structural design achieves quick clamping and stable fixation of the slide 200 through elastic drive, without the need for additional locking operations, improving operational convenience. At the same time, the adjustable clamping space adapts to various specifications of slides 200, which helps to broaden the application range of the slide fixing device 100 and ensure the stability of the slide 200 during observation or testing. The main body 1 provides an installation and guiding foundation for the fixing component 2, ensuring the accurate sliding trajectory of the fixing member 21; the fixing member 21 adjusts the distance from the first end of the main body 1 by sliding to adapt to slides 200 of different thicknesses or widths; the elastic pressure of the elastic member 22 ensures that the fixing member 21 always has a clamping force towards the first end. When it is necessary to clamp the glass slide 200, push the fixing member 21 away from the first end, and the elastic member 22 is compressed, placing the glass slide 200 in the clamping space between the first end of the main body 1 and the fixing member 21. After the fixing member 21 is released, the elastic member 22 releases its elastic potential energy to push the fixing member 21 to reset, and works with the first end of the main body 1 to clamp the glass slide 200.This structural design enables quick clamping and secure fixation of the slide 200 through elastic drive, eliminating the need for additional locking operations and improving ease of operation. At the same time, the adjustable clamping space is suitable for various sizes of slides 200, which helps to broaden the applicability of the slide fixing device 100 and ensure the stability of the slide 200 during observation or testing.

[0024] Furthermore, in one embodiment, please refer to Figure 2 , Figure 3 , Figure 7 as well as Figure 8 The fixing component 2 also includes a limiting member 23, the two ends of which abut against the main body 1 and the fixing member 21 respectively in the axial direction, so as to limit the travel of the fixing member 21 relative to the main body 1.

[0025] The fixing component 2 includes a limiting member 23, which is made of rigid material and its size is adapted to the distance between the main body 1 and the fixing member 21. Its two axial ends are tightly abutted against the main body 1 and the fixing member 21 respectively, ensuring that the fixing member 21 does not shift during sliding. The length of the limiting member 23 is designed according to the maximum sliding stroke of the fixing member 21, which clarifies the movement boundary of the fixing member 21 relative to the main body 1, avoids the elastic member 22 from being over-compressed and causing permanent deformation, and at the same time prevents the fixing member 21 from sliding excessively and detaching from the main body 1. The bottom end of the fixing member 21 forms a limiting groove 21a. The limiting member 23 penetrates the main body 1 and partially extends into the limiting groove 21a. Since the slide fixing device 100 is placed on the loader and has support below, even if the limiting member 23 is set at the bottom of the slide fixing device 100, it will not fall off. The two ends of the limiting member 23 abut against the main body 1 and the fixing member 21 respectively. When there is no slide 200 fixed on the main body 1, the elastic force of the elastic member 22 pushes the limiting groove 21a on the fixing member 21 to abut against the outer peripheral wall of the limiting member 23, thereby restricting the movement of the fixing member 21. This prevents the elastic member 22 from pushing the fixing member 21 out when there is no slide 200 fixed on the slide fixing device 100, causing the fixing member 21 to disengage from the main body 1, thus ensuring the stability of the slide fixing device 100. Specifically, in this embodiment, the limiting member 23 is a cylindrical structure and is set at the bottom end of the fixing member 21. In other embodiments, the limiting member 23 can also be a prism structure, or it can be inserted into the main body 1 below through the fixing member 21 from the top to achieve a fit. The specific choice can be made according to actual needs.

[0026] In one embodiment, please refer to Figure 2 , Figure 7 as well as Figure 9 The fastener 21 is provided with a first mating part 211, and the main body 1 is provided with a second mating part 11 on the side facing the fastener 21. The first mating part 211 and the second mating part 11 are engaged and mated, and both extend along the sliding direction of the fastener 21.

[0027] The fixing member 21 has a first mating part 211, and the main body 1 has a second mating part 11 on the side facing the fixing member 21. Both parts are engaged in a snap-fit ​​manner and extend along the sliding direction of the fixing member 21. The engagement of the first mating part 211 and the second mating part 11 ensures smooth sliding while preventing the fixing member 21 from shifting vertically or horizontally. The snap-fit ​​of the first mating part 211 and the second mating part 11 provides precise guidance for the sliding of the fixing member 21, restricting its movement to the sliding direction only, preventing skewness or displacement during sliding, and improving the stability of clamping the slide 200. The fixing member 21 slides along the second mating part 11 of the main body 1 via the first mating part 211. The synergistic effect of both parts makes the movement trajectory of the fixing member 21 precisely controllable, and the elastic pressure applied by the elastic member 22 will not cause the fixing member 21 to shift. This snap-fit ​​structure further improves the accuracy and stability of the sliding of the fixing member 21, preventing uneven force or displacement of the slide 200 due to the shift of the fixing member 21, and helps to ensure clamping accuracy.

[0028] In one embodiment, the first mating part 211 is one of a dovetail protrusion and a dovetail groove, and the second mating part 11 is the other of the two. The dovetail protrusion has a trapezoidal or conical cross-section, and its two inclined surfaces provide good guidance and positioning. The cross-section of the dovetail groove is precisely matched with the dovetail protrusion, and the two fit tightly together, effectively limiting the displacement of the fixing member 21 in the direction perpendicular to the sliding direction. The mating surface of the dovetail structure is smooth, reducing sliding friction and ensuring that the fixing member 21 moves smoothly along the sliding direction. At the same time, it has good load-bearing capacity and can withstand the elastic pressure of the elastic member 22 without deformation. The first mating part 211 and the second mating part 11 of the dovetail structure form a stable sliding guide structure. The inclined surface of the trapezoidal or conical cross-section provides bidirectional positioning constraints, preventing the fixing member 21 from moving up and down or left and right during the sliding process. When the fixing member 21 slides along the main body 1, the dovetail protrusion and the dovetail groove fit tightly together, resulting in higher guiding accuracy. Even under the continuous pressure of the elastic member 22, the fixing member 21 can still maintain a stable sliding trajectory. This dovetail-shaped mating structure, compared to the ordinary raised groove mating, has stronger positioning stability and load-bearing capacity, which helps to improve the overall rigidity and sliding accuracy of the fixing component 2, and further ensures the clamping stability of the glass slide 200.

[0029] In one embodiment, please refer to Figure 4 , Figure 5 , Figure 7 as well as Figure 8 The main body 1 is provided with a guide post 12, and an elastic member 22 is sleeved on the guide post 12. A guide hole 21b is formed on the side of the fixing member 21 facing the main body 1. The guide hole 21b extends along the sliding direction of the fixing member 21, and the elastic member 22 is engaged in the guide hole 21b.

[0030] The main body 1 is provided with a guide post 12, which can be integrally formed or threadedly fixed to the main body 1, possessing sufficient rigidity, and its axial direction is consistent with the sliding direction of the fixing member 21. An elastic member 22 is sleeved on the guide post 12, which provides radial positioning for the elastic member 22, preventing bending deformation during compression or reset. A guide hole 21b is formed on the side of the fixing member 21 facing the main body 1, extending along the sliding direction of the fixing member 21. The hole diameter matches the outer diameter of the elastic member 22, and the end of the elastic member 22 furthest from the second end of the main body 1 is engaged in the guide hole 21b, achieving precise positioning and connection between the elastic member 22 and the fixing member 21. The guide post 12 provides radial guidance and support for the elastic member 22, ensuring that the elastic member 22 is always compressed and reset axially, preventing bending deformation from affecting the stability of the elastic pressure; the guide hole 21b provides positioning for the end of the elastic member 22, allowing the force of the elastic member 22 to be accurately transmitted to the central area of ​​the fixing member 21, preventing uneven force on the fixing member 21 from causing skewing. The main body 1 achieves precise installation of the elastic element 22 through the guide post 12, and the fixing element 21 precisely engages with the elastic element 22 through the guide hole 21b. These three components work together to ensure the stability of the elastic drive. When the fixing element 21 is pushed to slide, the elastic element 22 compresses along the guide post 12, and the guide hole 21b moves synchronously with the fixing element 21, always remaining coaxial with the guide post 12, ensuring uniform deformation of the elastic element 22. This engagement structure of the guide post 12 and the guide hole 21b effectively improves the stability and reliability of the elastic element 22, ensures uniform transmission of clamping force, helps improve the stability of the glass slide 200 clamping, and avoids clamping failure due to deformation of the elastic element 22.

[0031] In one embodiment, please refer to Figures 4 to 7 The main body 1 has a first support surface 1a at the position relative to the first end, and the second main body 1 has a second support surface 1b at the position relative to the second end. A first snap-fit ​​part 13 is provided above the first support surface 1a, and a second snap-fit ​​part 212 is provided at the end of the fastener 21 facing the first snap-fit ​​part 13. The first snap-fit ​​part 13 and the first support surface 1a enclose a first clamping space, and the second snap-fit ​​part 212 and the second support surface 1b enclose a second clamping space.

[0032] The main body 1 has a first support surface 1a at its first end and a second support surface 1b at its second end. Both support surfaces are flattened and level, providing a stable support base for the slide 200. A first locking part 13 is located above the first support surface 1a, and a second locking part 212 is located at the end of the fastener 21 facing the first locking part 13. The first locking part 13 and the first support surface 1a form a first clamping space, and the second locking part 212 and the second support surface 1b form a second clamping space. The distance between the two clamping spaces is adapted to the length of a standard slide 200, allowing simultaneous clamping and fixing of both ends of the slide 200. The heights of the first locking part 13 and the second locking part 212 are designed according to the thickness of the slide 200 to ensure precise clamping of the slide 200's edges without obstructing the observation area. The first support surface 1a and the second support surface 1b jointly support the slide 200, ensuring that the slide 200 is placed stably. The first locking part 13 cooperates with the first support surface 1a to clamp one end of the slide 200, and the second locking part 212 cooperates with the second support surface 1b to clamp the other end of the slide 200. Together, they form a two-point clamping structure, improving clamping stability. When the elastic element 22 pushes the fixing element 21 to reset, the second locking part 212 moves towards the first locking part 13, pressing both ends of the slide 200 into the first clamping space and the second clamping space respectively, so that both ends of the slide 200 are subjected to stable clamping force. This design can avoid uneven force or warping caused by clamping the slide 200 at one end, further improving the stability of the slide 200 fixation and ensuring that the slide 200 remains horizontal during observation or testing.

[0033] In one embodiment, please refer to Figures 4 to 7 The first snap-fit ​​part 13 is an inclined structure facing the first support surface 1a, and the second snap-fit ​​part 212 is an inclined structure facing the second support surface 1b of the fastener 21.

[0034] The first latching part 13 is an inclined structure facing the first support surface 1a, and the second latching part 212 is an inclined structure of the fixing member 21 facing the second support surface 1b. The inclination angle of the inclined structure is designed according to the thickness of the slide 200 and the ease of clamping. The inclined surface is smoothed to avoid scratching the edge of the slide 200. The clamping entrance formed by the inclined surface of the first latching part 13 and the first support surface 1a is funnel-shaped, and the clamping entrance formed by the inclined surface of the second latching part 212 and the second support surface 1b is also funnel-shaped, which facilitates the quick insertion of the slide 200. The latching part with the inclined structure can guide the slide 200 to quickly enter the clamping space, and the funnel-shaped clamping entrance reduces the alignment difficulty during clamping and improves the ease of operation. In addition, the inclined design can improve the adaptability of the slide fixing device 100 to the installation of slides 200 of different thicknesses. When installing slides 200 of different thicknesses, the inclined surfaces of the first latching part 13 and the second latching part 212 allow the two ends of the slide 200 to abut against different positions on the inclined surface structure, thus achieving adaptive latching of the two ends of the slide 200. The inclined surface structure decomposes the clamping force of the fixing member 21 into a pressing force perpendicular to the support surface and a guiding force along the inclined surface, allowing the slide 200 to automatically conform to the support surface and ensuring clamping stability. When the slide 200 is placed into the clamping inlet, it slides along the inclined surface to the support surface under the guidance of the inclined surface until it is completely in contact with the support surface. The clamping force of the elastic member 22 is transmitted through the inclined surface, firmly pressing the slide 200 onto the support surface. The first support surface 1a and the second support surface 1b below, and the first latching part 13 and the second latching part 212 above, respectively limit the thickness and length of the slide 200, preventing the slide 200 from shaking in the thickness and length directions. Furthermore, the first engagement on the fastener 21 and the second engagement part 11 on the main body 1 are engaged to limit the width of the slide 200, thus ensuring the stability of the slide 200 when mounted on the slide fixing device 100.

[0035] In one embodiment, the first latching portion 13 and the main body 1 are integrally formed. The first latching portion 13 is integrally molded with the main body 1, and the material is consistent with the main body 1, ensuring that the latching portion and the main body 1 have the same structural strength and stability, avoiding the loosening or breakage problems that may occur with spliced ​​structures. The connection between the first latching portion 13 and the main body 1 is smooth, with sufficient overall rigidity, capable of withstanding the forces during repeated clamping without deformation. The integral structure eliminates the connection gap between the first latching portion 13 and the main body 1, ensuring the positional accuracy of the first latching portion 13, making the first clamping space formed by the first latching portion 13 and the first support surface 1a precise, and improving clamping accuracy. Simultaneously, the integrated design enhances the load-bearing capacity of the first latching portion 13, better withstanding the forces during clamping, and extending the service life of the slide fixing device 100. This integral structural design simplifies the processing and assembly procedures, reduces production difficulty, and helps improve the structural stability and clamping accuracy of the slide fixing device 100.

[0036] In one embodiment, please refer to Figures 1 to 3 The slide fixing device 100 also includes a magnetic connector 3, which is located in the circumference of the main body 1 and is used to magnetically fix the slide fixing device 100 to the loader.

[0037] The slide fixing device 100 includes a magnetic connector 3, which can be made of high-performance magnetic materials such as neodymium iron boron, possessing strong adsorption force and stability. The magnetic connector 3 is located circumferentially on the main body 1 and can be embedded inside the main body 1 or fixed to the side of the main body 1 by bolts. The number of magnetic connectors 3 is designed according to the size of the main body 1 and adsorption requirements, ensuring sufficient adsorption force to fix the device to the iron loader. The magnetic connector 3 achieves quick fixing of the slide fixing device 100 to the loader through magnetic force, eliminating the need for additional locking structures such as bolts or clips, thus improving the ease of installation and disassembly of the slide fixing device 100; at the same time, magnetic fixing ensures a tight fit between the device and the loader, preventing displacement during use. The main body 1 provides a stable mounting carrier for the magnetic connector 3, and the magnetic connector 3 fixes the main body 1 to the loader through magnetic force; together, they achieve overall device fixation. When the slide holder 100 needs to be fixed, the main body 1 is placed in the preset position of the iron loader, and the magnetic connector 3 automatically adheres and fixes it; when disassembly is required, appropriate pulling force can be applied to separate it. The design of the magnetic connector 3 improves the ease and stability of the slide holder 100 installation, facilitates quick replacement or movement of the slide holder 100, and helps to improve the efficiency of experiments or tests.

[0038] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A glass slide fixing device, characterized in that, The slide fixing device includes a main body and a fixing component. The main body has a first end and a second end that are opposite to each other. The fixing component includes a fixing member and an elastic member. The fixing member is slidably connected to the main body. The two ends of the elastic member in the axial direction respectively abut against the second end of the main body and the fixing member. The first end of the main body and the end of the fixing member facing away from the elastic member form a clamping space for clamping the slide.

2. The slide fixing device as described in claim 1, characterized in that, The fixing component further includes a limiting member, the two ends of which abut against the main body and the fixing member respectively in the axial direction to limit the travel of the fixing member relative to the main body.

3. The slide fixing device as described in claim 1, characterized in that, The fastener has a first mating part, and the main body has a second mating part on the side facing the fastener. The first mating part and the second mating part are engaged and fitted together, and both extend along the sliding direction of the fastener.

4. The slide fixing device as described in claim 3, characterized in that, The first mating part is one of a dovetail protrusion and a dovetail groove, and the second mating part is the other of the two.

5. The slide fixing device as described in claim 1, characterized in that, The main body is provided with a guide post, the elastic element is sleeved on the guide post, the fixing element has a guide hole formed on the side facing the main body, the guide hole extends along the sliding direction of the fixing element, and the elastic element is engaged in the guide hole.

6. The slide fixing device according to any one of claims 1 to 5, characterized in that, The main body has a first support surface at a position relative to the first end, and the second main body has a second support surface at a position relative to the second end. A first snap-fit ​​portion is provided above the first support surface, and a second snap-fit ​​portion is provided at one end of the fastener facing the first snap-fit ​​portion. The first snap-fit ​​portion and the first support surface enclose a first clamping space, and the second snap-fit ​​portion and the second support surface enclose a second clamping space.

7. The slide fixing device as described in claim 6, characterized in that, The first snap-fit ​​part is an inclined structure facing the first support surface, and the second snap-fit ​​part is an inclined structure of the fastener facing the second support surface.

8. The slide fixing device as described in claim 6, characterized in that, The first snap-fit ​​part and the main body are an integral structure.

9. The slide fixing device as described in claim 6, characterized in that, The slide fixing device also includes a magnetic connector, which is located circumferentially on the main body to magnetically fix the slide fixing device to the loader.

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