Quick replacement assembly for scanning head of slice scanner

Abstract

The utility model relates to the technical field of scanners, and particularly discloses a quick replacement assembly of a scanning head of a slice scanner, which comprises a mounting seat, a butt joint block and a lens main body, the rear end of the butt joint block is fixedly connected with a connecting plate, an adjusting frame is fixedly mounted at the rear end of the butt joint block, a flat cable plug is slidably mounted in the adjusting frame, and the lens main body is fixedly mounted in the flat cable plug. Buttons are slidably mounted on the two sides of the outer wall of the mounting base, a clamping block is slidably mounted in the cavity, a sliding push plate is slidably mounted in the positioning groove, and a connecting plate can be limited and fixed in the positioning groove through clamping fit between the clamping block and the clamping groove. The butt-joint block is fixed on the surface of the mounting seat to mount and use the lens body, the button is pushed to release the limiting of the connecting plate, so that the lens body can be conveniently and quickly disassembled and replaced, the spring II can push the connecting plate without limiting out of the positioning groove, and the butt-joint block and the lens body can be conveniently pulled out and taken down.

Description

Technical Field

[0001] This utility model relates to the field of scanner technology, specifically to a quick-change component for the scanning head of a slice scanner. Background Technology

[0002] A tissue slide scanner is a high-precision optical imaging device primarily used to convert transparent or semi-transparent thin sections such as biological tissue slides and material samples into high-resolution digital images. It is widely used in medical diagnosis, scientific research analysis, and industrial testing. Its core function is to achieve non-destructive digitization of samples through optical scanning and image processing technology, providing a standardized and shareable data foundation for subsequent analysis.

[0003] In the field of medical imaging, such as pathological slide scanning and digital slide generation, the scanning head is a core optical component. Its replacement efficiency directly affects the equipment utilization rate and diagnostic timeliness. Traditional scanning head replacement requires disassembling multiple sets of screws, cables and mechanical fasteners, which is time-consuming and prone to positioning deviations due to human error, thus affecting the imaging quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a quick-change component for the scanning head of a slice scanner, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a quick-change component for the scanning head of a slice scanner, comprising a mounting base, a docking block, and a lens body. The mounting base has two positioning grooves on its surface and a wiring groove on its surface. A cavity is formed inside the mounting base, and a ribbon cable interface is fixedly installed inside the wiring groove. The lens body is fixedly mounted on the surface of the docking block. Two connecting plates are fixedly connected to the rear end of the docking block. An adjustment frame is fixedly mounted to the rear end of the docking block. A ribbon cable plug is slidably installed inside the adjustment frame. The output end of the lens body is electrically connected to the input end of the ribbon cable plug. Buttons are slidably installed on both sides of the outer wall of the mounting base. A locking block is slidably installed inside the cavity. A rotating rod is rotatably installed on the side of the locking block. A sliding push plate is slidably installed inside the positioning groove.

[0006] Preferably, the two positioning slots are symmetrically arranged on both sides of the wiring slot, the shape of the connecting plate matches the shape of the positioning slot, and the ribbon cable interface is plugged into and fixed with the ribbon cable plug.

[0007] Preferably, a slot is provided on one side of the outer wall of the connecting plate, and one end of the locking block extends into the positioning slot, with the extended end of the locking block being a sloping surface.

[0008] Preferably, an installation rod is fixedly installed inside the cavity, a slider is slidably installed on the surface of the installation rod, a spring is sleeved on the surface of the installation rod, and one side of the spring is fixedly connected to one side of the slider.

[0009] Preferably, one end of the button is slidably mounted inside the cavity, and a connecting rod is rotatably mounted on the side of the button. The connecting rod and the rotating rod are respectively rotatably connected to the two sides of the slider.

[0010] Preferably, a second spring is fixedly installed inside the positioning groove, the surface of the second spring is fixedly connected to the rear end of the sliding push plate, and the surface of the sliding push plate abuts against the rear end of the connecting plate.

[0011] Preferably, the inner wall of the adjustment frame is provided with a sliding groove, and a limit block is fixedly installed on the outer surface of the cable plug, and the limit block is slidably installed inside the sliding groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, the connection plate and the positioning groove cooperate to align and connect the ribbon cable interface and the ribbon cable plug, improving the stability of the transmission contact connection between the lens body and the mounting base. The connection plate is fixed inside the positioning groove by the snap-fit ​​between the clip and the slot, so that the docking block is fixed on the surface of the mounting base for the lens body to be installed and used. Pushing the button can release the limiting of the connection plate, thereby facilitating the quick disassembly and replacement of the lens body.

[0014] 2. In this utility model, the sliding push plate and the second spring can push the release limit connecting plate out of the positioning groove, so that a certain distance is reserved between the docking block and the mounting base, making it convenient to pull out and remove the docking block and the lens body, and avoiding the docking block and the mounting base being too closely fitted and unable to be removed. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of the main body of a quick-change component for the scanning head of a slice scanner;

[0016] Figure 2 This utility model provides a three-dimensional structural diagram of the docking block of a quick-change component for the scanning head of a slice scanner;

[0017] Figure 3 This utility model provides a three-dimensional structural diagram of a mounting base for a quick-change component for a slicing scanner head;

[0018] Figure 4This utility model provides a top view of the lens body of a quick-change assembly for the scanning head of a slicer scanner, which is a schematic diagram of its installation cross-section.

[0019] Figure 5 This utility model provides an enlarged structural diagram of point A of a quick-change component for the scanning head of a slice scanner;

[0020] Figure 6 This utility model presents an enlarged schematic diagram of the structure at point B of a quick-change component for the scanning head of a slice scanner.

[0021] Figure 7 This invention presents an enlarged schematic diagram of the structure at point C of a quick-change component for the scanning head of a slice scanner.

[0022] In the diagram: 1. Mounting base; 101. Positioning groove; 102. Wiring groove; 103. Cavity; 11. Ribbon cable interface; 12. Mounting rod; 13. Slider; 14. Spring 1; 2. Connecting block; 21. Connecting plate; 211. Slot; 3. Lens body; 31. Adjustment bracket; 311. Slide groove; 32. Ribbon cable plug; 33. Limiting block; 4. Button; 41. Connecting rod; 5. Locking block; 51. Rotating rod; 6. Sliding push plate; 61. Spring 2. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] like Figures 1-7As shown, this utility model provides a technical solution: a quick-change assembly for the scanning head of a slicing scanner, including a mounting base 1, a docking block 2, and a lens body 3. The mounting base 1 has two positioning grooves 101 on its surface and a wiring groove 102 on its surface. A cavity 103 is formed inside the mounting base 1, and a ribbon cable interface 11 is fixedly installed inside the wiring groove 102. The lens body 3 is fixedly mounted on the surface of the docking block 2. Two connecting plates 21 are fixedly connected to the rear end of the docking block 2. An adjustment bracket 31 is fixedly mounted at the rear end of the docking block 2. A ribbon cable plug 32 is slidably installed inside the adjustment bracket 31. The output end of the lens body 3 is electrically connected to the input end of the ribbon cable plug 32. Buttons 4 are slidably installed on both sides of the outer wall of the mounting base 1, and a locking block 5 is slidably installed inside the cavity 103. A rotating rod 51 is rotatably mounted on the side of the locking block 5. Two positioning slots 101 are symmetrically arranged on both sides of the wiring slot 102. The shape of the connecting plate 21 matches the shape of the positioning slot 101. The ribbon cable interface 11 and the ribbon cable plug 32 are plugged and fixed. A locking slot 211 is opened on one side of the outer wall of the connecting plate 21. One end of the locking block 5 extends into the interior of the positioning slot 101. The extended end of the locking block 5 is a slope. An installation rod 12 is fixedly installed inside the cavity 103. A slider 13 is slidably mounted on the surface of the installation rod 12. A spring 14 is sleeved on the surface of the installation rod 12. One side of the spring 14 is fixedly connected to one side of the slider 13. One end of the button 4 is slidably mounted inside the cavity 103. A connecting rod 41 is rotatably mounted on the side of the button 4. The connecting rod 41 and the rotating rod 51 are rotatably connected to both sides of the slider 13.

[0026] In this embodiment, the data scanned by the lens body 3 can be transmitted through the plug-in connection between the ribbon cable interface 11 and the ribbon cable plug 32. One end of the locking block 5 is embedded in the mounting slot 211 to limit the connection plate 21, so that the docking block 2 is fixed on the surface of the mounting base 1, thereby ensuring the stability of the data transmission of the lens body 3. The spring 14 supports the slider 13 to ensure the stability of the locking block 5. The connecting rod 41 is rotatably connected to the slider 13, so that pushing the button 4 can make the connecting rod 41 perform a linkage movement to drive the slider 13 to slide on the surface of the mounting rod 12. The two ends of the rotating rod 51 are connected to the slider 13 and the locking block 5 respectively, so that the slider 13 can simultaneously drive the locking block 5 to move. The locking block 5 retracts into the cavity 103 and moves out from the slot 211, releasing the limitation on the connection plate 21, thereby allowing the docking block 2 to be removed from the surface of the mounting base 1, which facilitates the installation and removal of the lens body 3.

[0027] Example 2

[0028] like Figures 1-7As shown, a sliding push plate 6 is slidably installed inside the positioning groove 101, and a spring 61 is fixedly installed inside the positioning groove 101. The surface of the spring 61 is fixedly connected to the rear end of the sliding push plate 6, and the surface of the sliding push plate 6 abuts against the rear end of the connecting plate 21. A sliding groove 311 is provided on the inner wall of the adjusting frame 31, and a limiting block 33 is fixedly installed on the outer surface of the cable plug 32. The limiting block 33 is slidably installed inside the sliding groove 311.

[0029] In this embodiment, the ribbon cable plug 32 can slide inside the adjusting bracket 31. The limiting block 33 is installed inside the slide groove 311 to limit the sliding distance of the ribbon cable plug 32. The sliding push plate 6 is installed inside the positioning groove 101 and abuts against the connecting plate 21. The second spring 61 is connected to the sliding push plate 6, so that the sliding push plate 6 can move under the pressure to compress and store the force of the second spring 61. When the fixing of the connecting plate 21 is released, the sliding push plate 6 can push the connecting plate 21 outward, so that a certain distance is reserved between the docking block 2 and the mounting base 1, which facilitates the removal of the docking block 2 and the lens body 3. Since the ribbon cable plug 32 and the ribbon cable interface 11 are connected and fixed by friction, the reserved distance can prevent the docking block 2 and the mounting base 1 from being too close and unable to be removed.

[0030] Working principle: When the lens body 3 is fixed to the surface of the mounting base 1, the connection between the ribbon cable interface 11 and the ribbon cable plug 32 enables the transmission of scanned data from the lens body 3. When the lens body 3 needs to be disassembled and replaced, pressing the buttons 4 on both sides simultaneously causes the connecting rod 41 to move, which in turn drives the slider 13 to slide on the surface of the mounting rod 12. At the same time, the slider 13 pulls the rotating rod 51, which in turn drives the locking block 5 to move. One end of the locking block 5 moves out of the slot 211, releasing the restriction on the connecting plate 21. The spring 61 returns to its original position, causing the sliding push plate 6 to push the connecting plate 21 outward. At the same time, the limiting block 33 slides inside the sliding groove 311, and the ribbon cable interface 11 and the ribbon cable plug... The insertion between the heads 32 prevents the lens body 3 from being pushed outward, leaving a certain distance between the docking block 2 and the mounting base 1, making it easy to remove the docking block 2 and the lens body 3 from the surface of the mounting base 1. When installing a new lens body 3, align the connecting plate 21 with the positioning groove 101 and then push the docking block 2. The positioning groove 101 ensures that the ribbon cable interface 11 and the ribbon cable plug 32 are aligned for connection. The inclined surface of the locking block 5 is pushed and retracts inward. When the locking groove 211 is aligned with the locking block 5, the locking block 5 moves back and re-embeds into the locking groove 211 to limit and fix the connecting plate 21, thereby enabling quick disassembly and replacement of the lens body 3.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-change assembly for the scanning head of a slice scanner, characterized in that: The assembly includes a mounting base (1), a docking block (2), and a lens body (3). The mounting base (1) has two positioning grooves (101) on its surface and a wiring groove (102) on its surface. The mounting base (1) has a cavity (103) inside, and a ribbon cable interface (11) is fixedly installed inside the wiring groove (102). The lens body (3) is fixedly mounted on the surface of the docking block (2), and two connecting plates (21) are fixedly connected to the rear end of the docking block (2). An adjustment bracket (31) is fixedly installed at the rear end of the docking block (2). A ribbon cable plug (32) is slidably installed inside the adjustment bracket (31). The output end of the lens body (3) is electrically connected to the input end of the ribbon cable plug (32). Buttons (4) are slidably installed on both sides of the outer wall of the mounting base (1). A locking block (5) is slidably installed inside the cavity (103). A rotating rod (51) is rotatably installed on the side of the locking block (5). A sliding push plate (6) is slidably installed inside the positioning groove (101).

2. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: The two positioning slots (101) are symmetrically arranged on both sides of the wiring slot (102). The shape of the connecting plate (21) matches the shape of the positioning slot (101). The ribbon cable interface (11) is inserted and fixed to the ribbon cable plug (32).

3. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: A slot (211) is provided on one side of the outer wall of the connecting plate (21), and one end of the card block (5) extends into the positioning groove (101). The extended end of the card block (5) is a slope.

4. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: An installation rod (12) is fixedly installed inside the cavity (103). A slider (13) is slidably installed on the surface of the installation rod (12). A spring (14) is sleeved on the surface of the installation rod (12). One side of the spring (14) is fixedly connected to one side of the slider (13).

5. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: One end of the button (4) is slidably installed inside the cavity (103), and a connecting rod (41) is rotatably installed on the side of the button (4). The connecting rod (41) and the rotating rod (51) are respectively rotatably connected to the two sides of the slider (13).

6. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: A second spring (61) is fixedly installed inside the positioning groove (101). The surface of the second spring (61) is fixedly connected to the rear end of the sliding push plate (6). The surface of the sliding push plate (6) abuts against the rear end of the connecting plate (21).

7. The quick-change assembly for the scanning head of a slice scanner according to claim 1, characterized in that: The inner wall of the adjustment frame (31) is provided with a sliding groove (311), and a limit block (33) is fixedly installed on the outer surface of the cable plug (32). The limit block (33) is slidably installed inside the sliding groove (311).

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