A slide structure for a slide scanner

Abstract

The utility model discloses a kind of slice structures for slide scanner, it is related to slide scanner technical field, including slide rack, blocking component is fixedly installed in the middle part of slide rack upper end left side, opening groove is set in the right side of slide rack upper end, the right side of slide rack upper end is provided with the stepless abutting mechanism of connecting plate, slide adjusting mechanism is set between the stepless abutting mechanism of connecting plate and blocking component, slide adjusting mechanism includes connecting plate body, upper slide and lower slide, slide adjusting mechanism is used to carry out position synchronous adjusting action to upper slide and lower slide, blocking component is used to carry out left side limiting action to slide adjusting mechanism, the stepless abutting mechanism of connecting plate is used to carry out right side abutting action to connecting plate body. The utility model can complete the right side abutting action to different sizes of connecting plate body by the stepless abutting mechanism of connecting plate, prevent different sizes of connecting plate body on slide rack cannot be always abutting action, improve the applicability of device.

Description

Technical Field

[0001] This utility model relates to the field of slide scanner technology, specifically a slicing structure for a slide scanner. Background Technology

[0002] A slide scanner is a device used to digitize glass slides (such as tissue sections, biological specimens, etc.). It can scan slides at high resolution and save the scan results as digital images. This device is widely used in fields such as medicine, biology, and pathology. For example, utility model patent CN222232069U discloses a slicing structure for a slide scanner, including a slide holder, a fixed plate fixedly connected to the top of the slide holder, a partition plate slidably connected to the outer wall of the fixed plate, a moving block fixedly connected to the right end of the partition plate, a limit block elastically connected to the top of the moving block via a return spring, a support plate fixedly connected to the side wall of the partition plate, a positioning plate fixedly connected to the inner side wall of the slide holder, a spring plate fixedly connected to the bottom end of the partition plate, and a shielding mechanism provided on the outer wall of the fixed plate. In this model, the limiting block is moved upward to separate the limiting block from the slot of the slide holder. The distance between the partition plates can be changed by moving the moving block and the partition plate, which can adapt to the connecting plates of different sizes without the need to replace the corresponding slide holder. It is simple and convenient in actual use and improves the practicality of the device to a certain extent. However, there is a problem that the slide holder cannot be used with connecting plates with continuously changing sizes, which will cause the partition plate to fail to limit the connecting plate. In the end, the connecting plate will become unstable during use. To address this, we propose a slicing structure for a slide scanner. Utility Model Content

[0003] The purpose of this invention is to provide a slicing structure for a slide scanner to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a slicing structure for a slide scanner, including a slide holder, a blocking component fixedly installed on the middle of the upper left side of the slide holder, an opening slot on the upper right side of the slide holder, a stepless clamping mechanism for a connecting plate provided on the upper right side of the slide holder, a slide adjustment mechanism provided between the stepless clamping mechanism for the connecting plate and the blocking component, the slide adjustment mechanism including a connecting plate body, an upper slide and a lower slide, the slide adjustment mechanism being used to synchronously adjust the positions of the upper and lower slides, the blocking component being used to limit the slide adjustment mechanism on the left side, and the stepless clamping mechanism for the connecting plate being used to clamp the connecting plate body on the right side.

[0005] Preferably, the stepless clamping mechanism of the connecting plate includes a U-shaped frame. The inner wall of the opening groove is fixedly installed at the left end of the U-shaped frame. A stepper motor is fixedly installed at the rear side of the lower end of the U-shaped frame. A pinion is fixedly installed at the output end of the stepper motor. A movable rack is meshed with the front side of the pinion. A rack guide assembly is provided at the outer end of the movable rack. A clamping plate is fixedly installed at the left end of the movable rack. A second slot is opened in the middle of the left end of the clamping plate. Contact strips are fixedly installed at both the front and rear ends of the clamping plate. Guide plates are fixedly installed at the ends of the two contact strips that are far apart from each other. A guide rail is slidably connected to the outer end of each guide plate. A slide holder is fixedly installed at the lower end of each guide rail.

[0006] Preferably, the upper end of the connecting plate body has multiple evenly distributed limiting holes on both sides. The upper end of the connecting plate body has two symmetrically arranged sliding grooves. Each sliding groove has a slider slidably connected to its inner wall. A lower glass slide is fixedly installed on the upper end of the two sliders. Each corner of the upper end of the lower glass slide has an insertion hole. An insertion tube is inserted into the inner wall of each insertion hole. An upper glass slide is fixedly installed on the upper end of the insertion tube. Two symmetrically arranged L-shaped fixing brackets are fixedly installed in the middle of the upper end of the upper glass slide. An insertion post is fixedly installed at the lower end of the horizontal section of each L-shaped fixing bracket. The outer end of the insertion post is inserted into the limiting hole.

[0007] Preferably, the blocking assembly includes a blocking plate, a slide holder is fixedly mounted on the lower end of the blocking plate, and a first slot is provided in the middle of the right end of the blocking plate.

[0008] Preferably, the rack and pinion guide assembly includes a guide plate, a guide groove is provided through the right end of the guide plate, vertical plates are fixedly installed at both the front and rear ends of the guide plate, a glass slide holder is fixedly installed at the lower end of each vertical plate, and the outer end of the movable rack is slidably connected to the guide groove.

[0009] Preferably, the stepper motor output end is rotatably connected to the U-shaped frame via a bearing, and the stepper motor output end passes through the U-shaped frame.

[0010] Preferably, a first insert plate is fixedly installed on the left end of the connecting plate body, the outer end of the first insert plate is slidably connected to a first slot, and a second insert plate is fixedly installed on the end of the connecting plate body away from the first insert plate, the outer end of the second insert plate is slidably connected to a second slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model can start the stepper motor through the stepless clamping mechanism of the connecting plate. At this time, the output end of the stepper motor drives the pinion to rotate clockwise. The pinion drives the moving rack to move to the left. The moving rack drives the clamping plate, contact bar and guide plate to move. The guide plate slides stably in the guide rail, and performs a right-side clamping action on the connecting plate body of different sizes. This prevents the connecting plate body of different sizes from not being able to achieve a constant clamping action on the slide holder, thus improving the applicability of the device.

[0012] 2. This utility model, through its slide adjustment mechanism, enables synchronized adjustment of the positions of the upper and lower slides. The upper slide can be lifted, causing the insertion tube to move within the insertion hole without exiting it. Simultaneously, the upper slide also moves the L-shaped fixing bracket and the insertion post upwards, disengaging the insertion post from the limiting hole. Then, the upper and lower slides can be moved synchronously. The lower slide causes the slider to slide stably within the groove, improving the synchronization of the upper and lower slide position adjustments and facilitating easy separation of the upper and lower slides. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional schematic diagram of the stepless clamping mechanism for the connecting plate of this utility model; Figure 3 This is a schematic diagram of the rack and pinion guide assembly of this utility model; Figure 4 This is a schematic cross-sectional view of the glass slide adjustment mechanism of this utility model; Figure 5 This is a schematic diagram of the blocking component structure of this utility model.

[0014] In the diagram: 1. Slide holder; 2. Opening slot; 3. Blocking assembly; 31. Blocking plate; 32. First slot; 4. Slide adjustment mechanism; 41. Connecting plate body; 42. Slide groove; 43. Limiting hole; 44. First insert plate; 45. Second insert plate; 46. Slider; 47. Lower slide; 48. Insertion hole; 49. Insertion tube; 410. Upper slide; 411. L-shaped fixing frame; 412. Insertion post; 5. Connecting plate stepless clamping mechanism; 51. U-shaped frame; 52. Stepper motor; 53. Pinion; 54. Moving rack; 55. Rack guide assembly; 551. Guide plate; 552. Guide groove; 553. Vertical plate; 56. Clamping plate; 57. Second slot; 58. Contact strip; 59. Guide plate; 510. Guide rail. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-5 This utility model provides a technical solution: a slicing structure for a slide scanner, including a slide holder 1, a blocking component 3 fixedly installed on the middle of the upper left side of the slide holder 1, an opening slot 2 opened on the upper right side of the slide holder 1, a stepless clamping mechanism 5 for a connecting plate provided on the upper right side of the slide holder 1, a slide adjustment mechanism 4 provided between the stepless clamping mechanism 5 and the blocking component 3, the slide adjustment mechanism 4 including a connecting plate body 41, an upper slide 410 and a lower slide 47, the slide adjustment mechanism 4 is used to synchronously adjust the positions of the upper slide 410 and the lower slide 47, the blocking component 3 is used to limit the slide adjustment mechanism 4 on the left side, and the stepless clamping mechanism 5 is used to clamp the connecting plate body 41 on the right side.

[0017] In this embodiment, the stepless clamping mechanism 5 of the connecting plate includes a U-shaped frame 51. The inner wall of the opening slot 2 is fixedly installed at the left end of the U-shaped frame 51. A stepper motor 52 is fixedly installed at the rear side of the lower end of the U-shaped frame 51. A pinion 53 is fixedly installed at the output end of the stepper motor 52. A movable rack 54 is meshed with the front side of the pinion 53. A rack guide assembly 55 is provided at the outer end of the movable rack 54. A clamping plate 56 is fixedly installed at the left end of the movable rack 54. A second slot 57 is opened in the middle of the left end of the clamping plate 56. Contact strips 58 are fixedly installed at both the front and rear ends of the clamping plate 56. Guide plates 59 are fixedly installed at the ends of the two contact strips 58 that are far apart from each other. A guide rail 510 is slidably connected to the outer end of each guide plate 59. A glass slide holder 1 is fixedly installed at the lower end of each guide rail 510.

[0018] Specifically, when the stepper motor 52 is started, the output of the stepper motor 52 drives the pinion 53 to rotate clockwise. The pinion 53 then drives the moving rack 54 to move to the left. The moving rack 54 drives the pressing plate 56, the contact bar 58, and the guide plate 59 to move. The guide plate 59 slides stably within the guide rail 510, pressing the connecting plate bodies 41 of different sizes against the right side to prevent the connecting plate bodies 41 of different sizes from not being able to achieve a constant pressing action on the slide holder 1.

[0019] In this embodiment, multiple evenly distributed limiting holes 43 are provided on both sides of the upper end of the connecting plate body 41. Two symmetrically arranged sliding grooves 42 are provided on the upper end of the connecting plate body 41. A slider 46 is slidably connected to the inner wall of each sliding groove 42. A lower glass slide 47 is fixedly installed on the upper end of the two sliders 46. An insertion hole 48 is provided at each corner of the upper end of the lower glass slide 47. An insertion tube 49 is inserted into the inner wall of each insertion hole 48. An upper glass slide 410 is fixedly installed on the upper end of the insertion tube 49. Two symmetrically arranged L-shaped fixing brackets 411 are fixedly installed in the middle of the upper end of the upper glass slide 410. An insertion post 412 is fixedly installed at the lower end of the horizontal section of each L-shaped fixing bracket 411. The outer end of the insertion post 412 is inserted into the limiting hole 43.

[0020] Specifically, when it is necessary to synchronously adjust the positions of the upper slide 410 and the lower slide 47, the upper slide 410 can be lifted. At this time, the upper slide 410 moves the insertion tube 49 within the insertion hole 48 without moving it out of the insertion hole 48. At the same time, the upper slide 410 also moves the L-shaped fixing bracket 411 and the insertion post 412 upward. The insertion post 412 disengages from the limiting hole 43. Then, the upper slide 410 and the lower slide 47 can be moved synchronously. At this time, the lower slide 47 moves the slider 46 stably within the sliding groove 42, which improves the synchronicity of the position adjustment of the upper slide 410 and the lower slide 47, and also facilitates the easy separation of the upper slide 410 and the lower slide 47.

[0021] In this embodiment, the blocking component 3 includes a blocking plate 31, with a glass slide holder 1 fixedly installed at the lower end of the blocking plate 31, and a first slot 32 is provided in the middle of the right end of the blocking plate 31.

[0022] Specifically, the blocking component 3 can perform a left-side blocking action on the connecting plate body 41.

[0023] In this embodiment, the rack and pinion guide assembly 55 includes a guide plate 551. A guide groove 552 is provided through the right end of the guide plate 551. Vertical plates 553 are fixedly installed at both the front and rear ends of the guide plate 551. A glass slide holder 1 is fixedly installed at the lower end of each vertical plate 553. The outer end of the movable rack 54 is slidably connected to the guide groove 552.

[0024] Specifically, the rack and pinion guide assembly 55 enables the moving rack and pinion 54 to slide stably within the guide groove 552 during the sliding process.

[0025] In this embodiment, the output end of the stepper motor 52 is rotatably connected to the U-shaped frame 51 through a bearing, and the output end of the stepper motor 52 passes through the U-shaped frame 51.

[0026] Specifically, ensure that the output of the stepper motor 52 does not interfere with the U-shaped frame 51 during rotation.

[0027] In this embodiment, a first insert plate 44 is fixedly installed on the left end of the connecting plate body 41, and the outer end of the first insert plate 44 is slidably connected to the first slot 32. A second insert plate 45 is fixedly installed on the end of the connecting plate body 41 away from the first insert plate 44, and the outer end of the second insert plate 45 is slidably connected to the second slot 57.

[0028] Specifically, the first insert plate 44 and the second insert plate 45 can be used to perform the action of inserting and limiting the connecting plate body 41 on both sides.

[0029] Working principle: When placing the connecting plate body 41, it can be placed between the two guide rails 510. Next, the stepper motor 52 is started. The output of the stepper motor 52 drives the pinion 53 to rotate clockwise. The pinion 53 drives the moving rack 54 to move to the left. The moving rack 54 drives the pressing plate 56, the contact bar 58, and the guide plate 59 to move. The guide plate 59 slides stably within the guide rails 510, pressing the connecting plate bodies 41 of different sizes against the right side to prevent the connecting plate bodies 41 of different sizes from not being able to maintain a constant pressing action on the slide holder 1. At this time, the first insert plate 44 is inserted into the first slot 32, and the second insert plate 45 is inserted into the first slot 32. In the second slot 57, when it is necessary to adjust the positions of the upper slide 410 and the lower slide 47 synchronously, the upper slide 410 can be lifted. At this time, the upper slide 410 drives the insertion tube 49 to move within the insertion hole 48 without moving out of the insertion hole 48. At the same time, the upper slide 410 also drives the L-shaped fixing bracket 411 and the insertion post 412 to move upward. The insertion post 412 disengages from the limiting hole 43. Next, the upper slide 410 and the lower slide 47 can be moved synchronously. At this time, the lower slide 47 drives the slider 46 to slide stably within the sliding groove 42, which improves the synchronization of the position adjustment of the upper slide 410 and the lower slide 47, and also facilitates the easy separation of the upper slide 410 and the lower slide 47.

[0030] 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 slide slicing structure for a slide scanner, comprising a slide holder (1), characterized in that: A blocking component (3) is fixedly installed on the middle of the left side of the upper end of the slide holder (1). An opening slot (2) is provided on the right side of the upper end of the slide holder (1). A stepless clamping mechanism (5) for the connecting plate is provided on the right side of the upper end of the slide holder (1). A slide adjustment mechanism (4) is provided between the stepless clamping mechanism (5) for the connecting plate and the blocking component (3). The slide adjustment mechanism (4) includes a connecting plate body (41), an upper slide (410) and a lower slide (47). The slide adjustment mechanism (4) is used to perform synchronous position adjustment of the upper slide (410) and the lower slide (47). The blocking component (3) is used to limit the slide adjustment mechanism (4) on the left side. The stepless clamping mechanism (5) for clamping the connecting plate body (41) on the right side.

2. The slicing structure for a slide scanner according to claim 1, characterized in that: The stepless clamping mechanism (5) of the connecting plate includes a U-shaped frame (51). The inner wall of the opening groove (2) is fixedly installed on the left end of the U-shaped frame (51). A stepper motor (52) is fixedly installed on the rear side of the lower end of the U-shaped frame (51). A pinion (53) is fixedly installed on the output end of the stepper motor (52). A moving rack (54) is meshed on the front side of the pinion (53). A rack guide assembly (55) is provided on the outer end of the moving rack (54). A clamping plate (56) is fixedly installed on the left end of the moving rack (54). A second slot (57) is opened in the middle of the left end of the clamping plate (56). Contact strips (58) are fixedly installed on both the front and rear ends of the clamping plate (56). Guide plates (59) are fixedly installed on the two contact strips (58) at one end away from each other. A guide rail (510) is slidably connected to the outer end of each guide plate (59). A slide holder (1) is fixedly installed on the lower end of each guide rail (510).

3. The slicing structure for a slide scanner according to claim 1, characterized in that: The upper end of the connecting plate body (41) is provided with multiple evenly distributed limiting holes (43) on both sides. The upper end of the connecting plate body (41) is provided with two symmetrically arranged sliding grooves (42). Each sliding groove (42) is slidably connected to a slider (46) on its inner wall. The upper ends of the two sliders (46) are fixedly installed with a lower glass slide (47). Each corner of the upper end of the lower glass slide (47) is provided with an insertion hole (48). Each insertion hole (48) is inserted into the inner wall of its inner wall with an insertion tube (49). The upper end of the insertion tube (49) is fixedly installed with an upper glass slide (410). The upper middle part of the upper end of the upper glass slide (410) is fixedly installed with two symmetrically arranged L-shaped fixing brackets (411). The lower end of the horizontal section of each L-shaped fixing bracket (411) is fixedly installed with an insertion post (412). The outer end of the insertion post (412) is inserted into the limiting hole (43).

4. The slicing structure for a slide scanner according to claim 3, characterized in that: The blocking assembly (3) includes a blocking plate (31), a slide holder (1) is fixedly installed at the lower end of the blocking plate (31), and a first slot (32) is provided in the middle of the right end of the blocking plate (31).

5. The slicing structure for a slide scanner according to claim 2, characterized in that: The rack and pinion guide assembly (55) includes a guide plate (551), a guide groove (552) is provided through the right end of the guide plate (551), and vertical plates (553) are fixedly installed at both the front and rear ends of the guide plate (551). A slide holder (1) is fixedly installed at the lower end of each vertical plate (553), and the outer end of the movable rack (54) is slidably connected to the guide groove (552).

6. The slicing structure for a slide scanner according to claim 2, characterized in that: The output end of the stepper motor (52) is rotatably connected to the U-shaped frame (51) through the bearing, and the output end of the stepper motor (52) passes through the U-shaped frame (51).

7. The slicing structure for a slide scanner according to claim 4, characterized in that: The connecting plate body (41) is fixedly installed with a first insert plate (44) at the left end, and the outer end of the first insert plate (44) is slidably connected to the first slot (32). The connecting plate body (41) is fixedly installed with a second insert plate (45) at the end away from the first insert plate (44), and the outer end of the second insert plate (45) is slidably connected to the second slot (57).

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