A glass slide flip cover pressing tool

Abstract

The utility model provides a kind of slide cover press-fit tool, including fixed clamp, upper cover and base, the fixed clamp includes slide bar, clamping plate and spring, clamping plate is slidably arranged on slide bar, spring is sleeved on slide bar, and it is located between the head of slide bar and clamping plate;Upper cover is equipped with fixed clamp, and the slide bar bottom of upper cover and fixed clamp is connected, and the clamping plate between upper cover and the fixed clamp holds up glass slide, and visual window is equipped on upper cover, and visual window is opposite to the upper reaction area of up glass slide;Base is equipped with fixed clamp, and the slide bar bottom of base and fixed clamp is connected, and the clamping plate between base and fixed clamp holds down glass slide;When upper cover and base are pressed, up glass slide and down glass slide are adhered, and the upper reaction area of up glass slide and the lower reaction area of down glass slide correspond, avoid sliding, to ensure that the upper reaction area and lower reaction area accurately correspond.

Description

Technical Field

[0001] This utility model relates to the field of sheath technology, and in particular to a glass slide flip-top pressing tool. Background Technology

[0002] In laboratory chip bonding operations, precise slide bonding is a crucial step in ensuring experimental results. Currently, laboratory operators primarily rely on manual methods to perform slide bonding. However, this traditional manual bonding method has drawbacks such as difficulty in precise alignment and a tendency for relative slippage.

[0003] In the prior art, there are some related pressing devices, such as the pressing device disclosed in CN220625911U. This device includes a base and a pressing block. The base is provided with a placement groove. During operation, the upper slide and the lower slide are first placed in the placement groove, and then the upper slide and the lower slide are tightly attached by the action of the pressing block.

[0004] While the placement groove design provides some positioning for the slides, its ability to secure the slides during the pressing process still needs improvement, and the slides may still slide relative to each other. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a glass slide flip-top pressing fixture that effectively solves the problems of alignment difficulties and easy slippage during the glass slide pressing process.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A glass slide flip-top pressing fixture includes:

[0008] A fixing clamp includes a slide rod, a clamping plate, and a spring. The clamping plate is slidably disposed on the slide rod, and the spring is sleeved on the slide rod and located between the head of the slide rod and the clamping plate.

[0009] The upper cover is provided with a fixing clip, the upper cover is connected to the bottom of the sliding rod of the fixing clip, the upper glass slide is clamped between the clamping plate of the upper cover and the fixing clip, and the upper cover is provided with a viewing window, the viewing window being opposite to the upper reaction area of ​​the upper glass slide;

[0010] A base, on which a fixing clamp is provided, the base is connected to the bottom of the sliding rod of the fixing clamp, and the glass slide is clamped between the base and the clamping plate of the fixing clamp;

[0011] When the upper cover and the base are pressed together, the upper glass slide and the lower glass slide are attached together, and the upper reaction area of ​​the upper glass slide and the lower reaction area of ​​the lower glass slide correspond to each other.

[0012] In a preferred embodiment, the upper glass slide and the lower glass slide are perpendicular to each other.

[0013] In a preferred embodiment, there are two upper glass slides, and each upper glass slide is provided with an upper reaction zone;

[0014] The number of download slides is one, and the download slide has two lower reaction areas, each of which is attached to one of the upper reaction areas.

[0015] In a preferred embodiment, the first side of the upper cover is rotatably connected to the first side of the base, and the second side of the upper cover is fixed to the second side of the base by fasteners.

[0016] In a preferred embodiment, the upper cover has an upper support block on its second side, and the base has a lower support block on its second side. The upper support block and the lower support block abut against each other and are connected by the fastener.

[0017] In a preferred embodiment, the upper cover is provided with a fixing block, and the fixing block has a limiting groove for placing the upper glass slide;

[0018] The base is provided with a fixing block, and the limiting groove on the fixing block is used to place the download glass slide.

[0019] In a preferred embodiment, the fixing block includes:

[0020] Support section;

[0021] A limiting part is disposed at the edge of the support part to form the limiting groove.

[0022] In a preferred embodiment, the number of the limiting parts is multiple, and the multiple limiting parts are arranged at intervals.

[0023] In a preferred embodiment, an elastic element is provided between the base and the fixing block.

[0024] In a preferred embodiment, the fixing clips on the top cover and the base are staggered.

[0025] The upper cover is provided with an upper clearance hole, and the base is provided with a lower clearance hole;

[0026] When the upper cover and the base are pressed together, the fixing clip on the upper cover is located in the lower clearance hole, and the fixing clip on the base is located in the upper clearance hole.

[0027] Compared with existing technologies, this technical solution has the following advantages:

[0028] The clamping plate of the fixing clamp is pressed against the upper glass slide and the lower glass slide under the action of the spring, providing a stable and reliable clamping force.

[0029] The upper slide is fixed to the upper cover by a fixing clip on the upper cover, and the lower slide is fixed to the base by a fixing clip on the base. During the pressing process of the upper cover and the base, the upper slide and the lower slide will not slide relative to each other, thereby ensuring that the upper reaction area and the lower reaction area are accurately aligned.

[0030] The slide flip-top pressing fixture can be placed under a microscope for observation. The microscope can view the sample between the upper slide and the lower slide through the viewing window. Compared with the prior art, it is not necessary to remove the attached upper slide and the lower slide. Attached Figure Description

[0031] Figure 1 This is a schematic diagram showing the opening of the glass slide flip-top pressing tool described in this utility model;

[0032] Figure 2 This is a schematic diagram of the folding and pressing of the glass slide cover described in this utility model.

[0033] In the diagram: 100 Fixing clamp, 110 Slide rod, 120 Clamping plate, 200 Top cover, 210 Upper clearance hole, 220 Viewing window, 230 Upper support block, 300 Base, 310 Lower clearance hole, 320 Lower support block, 330 Elastic element, 410 Upper slide, 411 Upper reaction zone, 420 Lower slide, 421 Lower reaction zone, 500 Fixing block, 510 Support part, 520 Limiting part, 530 Limiting groove. Detailed Implementation

[0034] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0035] Please refer to Figure 1 and Figure 2 An embodiment of this utility model provides a glass slide flip-top pressing fixture, comprising:

[0036] A fixing clamp 100 includes a slide rod 110, a clamping plate 120 and a spring. The clamping plate 120 is slidably disposed on the slide rod 110, and the spring is sleeved on the slide rod 110 and located between the head of the slide rod 110 and the clamping plate 120.

[0037] The upper cover 200 is provided with a fixing clip 100. The upper cover 200 is connected to the bottom of the slide rod 110 of the fixing clip 100. The upper cover 200 and the clamping plate 120 of the fixing clip 100 clamp the upper slide 410. The upper cover 200 is provided with a viewing window 220, which is opposite to the upper reaction area 411 of the upper slide 410.

[0038] A base 300 is provided with a fixing clip 100. The base 300 is connected to the bottom of the slide rod 110 of the fixing clip 100. The glass slide 420 is clamped between the base 300 and the clamping plate 120 of the fixing clip 100.

[0039] When the upper cover 200 and the base 300 are pressed together, the upper slide 410 and the lower slide 420 are attached together, and the upper reaction area 411 of the upper slide 410 and the lower reaction area 421 of the lower slide 420 correspond to each other.

[0040] The fixing clamp 100 has an elastic clamping function. The clamping plate 120 of the fixing clamp 100 is pressed against the upper glass slide 410 and the lower glass slide 420 under the action of the spring, providing a stable and reliable clamping force.

[0041] In existing technologies, during the placement of the upper slide and the lower slide in the placement groove, although the lower slide is positioned by the placement groove, the upper slide lacks positioning and is prone to relative sliding. However, in this application, the upper slide 410 is fixed to the upper cover 200 by a fixing clip 100, and the lower slide 420 is fixed to the base 300 by a fixing clip 100. During the pressing process between the upper cover 200 and the base 300, the upper slide 410 and the lower slide 420 will not slide relative to each other, thereby ensuring accurate correspondence between the upper reaction area 411 and the lower reaction area 421.

[0042] In addition, the slide flip-top pressing fixture can be placed under a microscope for observation. The microscope can view the sample between the upper slide 410 and the lower slide 420 through the viewing window 220. Compared with the prior art, it is not necessary to remove the attached upper slide 410 and the lower slide 420.

[0043] like Figure 1 As shown, the first side of the upper cover 200 is rotatably connected to the first side of the base 300, specifically through a rotating shaft. The rotating shaft is disposed on the first side of the base 300, and the upper cover 200 is sleeved on the rotating shaft so that the upper cover 200 rotates around the rotating shaft.

[0044] When the upper cover 200 rotates outward around the pivot, the inner surfaces of the upper cover 200 and the base 300 are exposed. At this time, the operator can conveniently arrange the upper slide 410 on the inner surface of the upper cover 200 and the lower slide 420 on the inner surface of the base 300.

[0045] After the slides are arranged, the upper cover 200 is rotated inward around the pivot, causing the inner surfaces of the upper cover 200 and the base 300 to gradually come together. The upper cover 200 has an upper support block 230 on its second side, and the base 300 has a lower support block 320 on its second side. As the inner surfaces of the upper cover 200 and the base 300 gradually come together, the upper support block 230 and the lower support block 320 abut against each other. Fasteners can then connect and secure the upper support block 230 and the lower support block 320.

[0046] The fastener can be a bolt, which is passed through the upper support block 230 and screwed to the lower support block 320, so that the upper support block 230 and the lower support block 320 are abutted and fixed. Under the connection of the fastener, the upper glass slide 410 and the lower glass slide 420 are tightly attached.

[0047] like Figure 1 As shown, the upper cover 200 is provided with a fixing block 500, and the fixing block 500 is provided with a limiting groove 530, which is used to place the upper glass slide 410.

[0048] The upper slide 410 is rectangular, and the upper reaction area 411 is located in the middle of the upper slide 410. The fixing clips 100 are respectively provided on both sides of the upper slide 410 along its length. The upper reaction area 411 is designed as a groove.

[0049] When placing the upper glass slide 410, the upper glass slide 410 is first placed in the limiting groove 530, which plays a preliminary positioning role for the upper glass slide 410. Then, the fixing clip 100 is used for further fixing to ensure that the upper glass slide 410 is in a stable position on the upper cover 200.

[0050] The depth of the limiting groove 530 is less than the thickness of the upper glass slide 410. This design ensures that when the upper glass slide 410 is placed in the limiting groove 530, it will not sink completely into it, but will protrude from the surface of the limiting groove 530.

[0051] refer to Figure 1 The fixing block 500 includes:

[0052] Support part 510;

[0053] A limiting part 520 is disposed on the edge of the support part 510 to form the limiting groove 530.

[0054] The fixing clip 100 can be fixed on the limiting part 520, and the bottom of the slide rod 110 of the fixing clip 100 is connected to the limiting part 520.

[0055] The number of limiting portions 520 is multiple, and the multiple limiting portions 520 are arranged at intervals. After the upper slide 410 is placed in the limiting groove 530, at least part of the sidewall of the upper slide 410 is exposed between two adjacent limiting portions 520. This ingenious design provides great convenience for the operator. When it is necessary to remove the upper slide 410, the operator only needs to place his finger on the exposed sidewall to easily remove the upper slide 410 from the limiting groove 530.

[0056] refer to Figure 1 ,like Figure 1 As shown, a fixing block 500 is provided on the base 300, and a limiting groove 530 on the fixing block 500 is used to place the download slide 420. Similarly, the depth of the limiting groove 530 is less than the thickness of the download slide 420, and the lower reaction area 421 of the download slide 420 is designed as a groove.

[0057] Since both the upper slide 410 and the lower slide 420 are limited by the limiting groove 530, the upper reaction area 411 and the lower reaction area 421 can correspond one-to-one after the upper slide 410 and the lower slide 420 are tightly attached.

[0058] The lower reaction zone 421 of the download slide 420 is located in the middle of the download slide 420. The number of limiting parts 520 of the fixing block 500 is two, and they are respectively disposed on both sides of the length direction of the rectangular download slide 420. Each limiting part 520 is provided with a fixing clip 100 to fix both sides of the download slide 420 in the length direction.

[0059] like Figure 1 As shown, an elastic element 330 is provided between the base 300 and the fixing block 500. The elastic element 330 can be a spring or rubber, etc. When the upper glass slide 410 and the lower glass slide 420 are tightly attached, the elastic element 330 provides a buffering force.

[0060] like Figure 1 As shown, the upper glass slide 410 and the lower glass slide 420 are perpendicular to each other, so that the fixing clips 100 on the upper cover 200 and the base 300 are staggered to prevent them from interfering with each other and affecting the adhesion of the upper glass slide 410 and the lower glass slide 420.

[0061] The upper slide 410 and the lower slide 420 are fixed on both sides along their length by the fixing clips 100, and the upper slide 410 and the lower slide 420 are arranged perpendicularly. Therefore, the two fixing clips 100 corresponding to the upper slide 410 are respectively located on both sides of the lower slide 420 along its width, and the two fixing clips 100 corresponding to the lower slide 420 are respectively located on both sides of the upper slide 410 along its width.

[0062] refer to Figure 1 The number of upper glass slides 410 is two, and each upper glass slide 410 is provided with an upper reaction zone 411;

[0063] The number of download slides 420 is one, and the download slide 420 is provided with two lower reaction regions 421, each of the lower reaction regions 421 being attached to one of the upper reaction regions 411.

[0064] like Figure 1 As shown, in a preferred embodiment, the fixing clips 100 on the upper cover 200 and the base 300 are staggered.

[0065] The upper cover 200 is provided with an upper clearance hole 210, and the base 300 is provided with a lower clearance hole 310;

[0066] When the upper cover 200 and the base 300 are pressed together, the fixing clip 100 on the upper cover 200 is located in the lower clearance hole 310, and the fixing clip 100 on the base 300 is located in the upper clearance hole 210. This further prevents the design of the fixing clip 100 from affecting the adhesion of the upper slide 410 and the lower slide 420.

[0067] The method of using the glass slide flip-top pressing fixture is as follows:

[0068] Flip the top cover 200 outward to expose the inner surface of the top cover 200 and the inner surface of the base 300.

[0069] Move the clamping plate 120 upwards to place the upper slide 410 into the corresponding limiting groove 530 of the upper cover 200. The clamping plate 120 is covered with an elastic material such as rubber. Release the clamping plate 120 so that the spring of the clamping plate 120 presses against the upper slide 410, thus fixing the upper slide 410 to the upper cover 200. Fix the lower slide 420 to the base 300 in the same way.

[0070] The sample is placed in the upper reaction area 411 of the upper slide 410, and the reaction solution is dropped onto the lower reaction area 421 of the lower slide 420. The sample includes gel-like samples and adhesive samples, designed to adhere to the upper reaction area 411 and not fall off as the cover 200 rotates. The gel-like samples include tissue sections, agarose gels, etc. The adhesive samples include adherent cells and thin film materials.

[0071] The upper cover 200 is flipped inward so that it comes closer to the base 300 until the upper support block 230 on the second side of the upper cover 200 abuts against the lower support block 320 on the second side of the base 300 and is fixed by fasteners, thus completing the pressing of the upper slide 410 and the lower slide 420. At this time, the upper reaction area 411 and the lower reaction area 421 correspond.

[0072] The slide flip-top pressing fixture can be placed under a microscope for observation.

[0073] The embodiments described above are only used to illustrate the technical ideas and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. The scope of patent application of this utility model should not be limited by these embodiments. That is, any equivalent changes or modifications made in accordance with the spirit disclosed in this utility model still fall within the patent scope of this utility model.

Claims

1. A glass slide flip-top pressing tool, characterized in that, include: A fixing clip (100) includes a slide rod (110), a clamping plate (120) and a spring. The clamping plate (120) is slidably disposed on the slide rod (110), and the spring is sleeved on the slide rod (110) and located between the head of the slide rod (110) and the clamping plate (120). The upper cover (200) is provided with a fixing clip (100), the upper cover (200) is connected to the bottom of the slide rod (110) of the fixing clip (100), and the upper slide (410) is clamped between the upper cover (200) and the clamping plate (120) of the fixing clip (100). The upper cover (200) is provided with a viewing window (220), and the viewing window (220) is opposite to the upper reaction area (411) of the upper slide (410). A base (300) is provided with a fixing clip (100). The base (300) is connected to the bottom of the slide rod (110) of the fixing clip (100). The glass slide (420) is clamped between the base (300) and the clamping plate (120) of the fixing clip (100). When the upper cover (200) and the base (300) are pressed together, the upper slide (410) and the lower slide (420) are attached together, and the upper reaction area (411) of the upper slide (410) and the lower reaction area (421) of the lower slide (420) correspond to each other.

2. The glass slide flip-top pressing fixture as described in claim 1, characterized in that, The upper slide (410) and the lower slide (420) are perpendicular to each other.

3. The glass slide flip-top pressing fixture as described in claim 2, characterized in that, The number of upper glass slides (410) is two, and each upper glass slide (410) is provided with an upper reaction zone (411). The number of download slides (420) is one, and the download slide (420) is provided with two lower reaction areas (421), each of the lower reaction areas (421) being attached to one of the upper reaction areas (411).

4. The glass slide flip-top pressing fixture as described in claim 1, characterized in that, The first side of the upper cover (200) is rotatably connected to the first side of the base (300), and the second side of the upper cover (200) is fixed to the second side of the base (300) by fasteners.

5. The glass slide flip-top pressing fixture as described in claim 4, characterized in that, The upper cover (200) is provided with an upper support block (230) on the second side, and the base (300) is provided with a lower support block (320) on the second side. The upper support block (230) and the lower support block (320) abut against each other and are connected by the fasteners.

6. The glass slide flip-top pressing fixture as described in claim 1, characterized in that, The upper cover (200) is provided with a fixing block (500), and a limiting groove (530) is provided on the fixing block (500), which is used to place the upper glass slide (410). The base (300) is provided with a fixing block (500), and the limiting groove (530) on the fixing block (500) is used to place the download glass slide (420).

7. The glass slide flip-top pressing fixture as described in claim 6, characterized in that, The fixing block (500) includes: Support part (510); A limiting part (520) is disposed at the edge of the support part (510) to form the limiting groove (530).

8. The glass slide flip-top pressing fixture as described in claim 7, characterized in that, The number of the limiting parts (520) is multiple, and the multiple limiting parts (520) are arranged at intervals.

9. The glass slide flip-top pressing fixture as described in claim 6, characterized in that, An elastic element (330) is provided between the base (300) and the fixing block (500).

10. The glass slide flip-top pressing fixture as described in claim 1, characterized in that, The fixing clips (100) on the upper cover (200) and the base (300) are staggered; The upper cover (200) is provided with an upper clearance hole (210), and the base (300) is provided with a lower clearance hole (310). When the upper cover (200) and the base (300) are pressed together, the fixing clip (100) on the upper cover (200) is located in the lower clearance hole (310), and the fixing clip (100) on the base (300) is located in the upper clearance hole (210).

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