Slide recovery device

Abstract

The utility model discloses a kind of slide recovery devices, belong to medical instrument technical field, the slide recovery device includes slide rack, slide basket, positioning groove, pivot and locking assembly, wherein, slide rack is provided with containing groove;Slide basket is detachably set in containing groove;Positioning groove is set in one end of slide basket along left and right direction extension;Pivot is fixedly arranged in containing groove along left and right direction extension, pivot is matched with positioning groove, to make slide basket and slide rack rotationally connected;Locking assembly is connected to slide rack and slide basket respectively, locking assembly is configured to lock slide basket on slide rack.The technical scheme of the utility model realizes the quick disassembly of slide basket, its operation is simple, significantly simplifies the recovery process of slide, improves work efficiency while effectively reducing the risk of biological sample cross-contamination.

Description

Technical Field

[0001] This utility model relates to the field of medical instrument technology, and in particular to a glass slide recycling device. Background Technology

[0002] In laboratory pathology or cytology testing procedures, used glass slides need to be collected and cleaned for disinfection and reuse. Therefore, slide recycling devices are essential tools for maintaining laboratory cleanliness and achieving the recycling of consumables. Common slide recycling devices typically consist of a recycling basket for holding a large number of slides and a slide rack for securing the basket. As the volume of samples increases, it becomes necessary to frequently move the full recycling basket away for processing and replace empty baskets. The ease of this operation directly impacts laboratory efficiency.

[0003] However, existing recycling baskets and slide holders are mostly connected by screws or tight clamping, requiring screw tightening or laborious prying during replacement. Replacing the recycling basket involves cumbersome steps such as unscrewing or manually separating the basket, which not only reduces work efficiency but also increases the potential risk of cross-contamination between samples due to increased contact between personnel and the device, thus affecting the accuracy and reliability of biological detection results. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a slide recycling device that enables rapid disassembly and installation of the recycling basket, improving the efficiency and convenience of replacement operations and reducing potential biosafety risks caused by cumbersome operations.

[0005] A slide recycling device according to an embodiment of the present invention includes: a slide rack with a receiving groove; a slide basket detachably disposed in the receiving groove; a positioning groove extending in a left-right direction at one end of the slide basket; a rotating shaft extending in a left-right direction and fixedly disposed in the receiving groove, the rotating shaft cooperating with the positioning groove to rotatably connect the slide basket and the slide rack; and a locking assembly connected to the slide rack and the slide basket respectively, the locking assembly being configured to lock the slide basket onto the slide rack.

[0006] The structure offers at least the following advantages: The slide holder has a receiving groove, and the slide basket can be detachably mounted within this groove. The lower end of the slide basket has a positioning groove extending in the left-right direction. Correspondingly, a rotating shaft extending in the left-right direction is located in the lower part of the receiving groove. This rotating shaft is adapted to the positioning groove, allowing the slide basket to rotate around it when the positioning groove engages with the rotating shaft. A locking assembly is mounted on the slide basket and located at the distal end of the rotating shaft. When the slide basket rotates around the shaft, this distal end is a free end, allowing the locking assembly to secure the slide basket to the slide holder by locking this free end. Based on this structure, when installing the slide basket, first align the positioning groove with the rotating shaft and engage it, then rotate the slide basket forward to embed it into the receiving groove, and finally lock it securely using the locking assembly. When it is necessary to retrieve the slide basket, simply release the locking assembly and rotate the slide basket backward to detach it from the slide holder. The technical solution of this utility model enables the rapid assembly and disassembly of the slide basket, which is easy to operate and significantly simplifies the slide recycling process. While improving work efficiency, it effectively reduces the risk of cross-contamination of biological samples.

[0007] According to some embodiments of the present invention, the slide basket is provided with a locking position, which is configured to accommodate a single slide.

[0008] According to some embodiments of the present invention, the slide basket is provided with a fixing member, which is located at the open end of the locking position, and the fixing member is configured to prevent the slide from falling out of the locking position.

[0009] According to some embodiments of the present invention, a guide component is also included. The guide component is connected to the slide holder and the slide basket respectively. The guide component is configured to provide guidance for the slide basket to enter the receiving groove when the slide basket rotates.

[0010] According to some embodiments of the present invention, the guiding component includes: a guiding groove extending in the front-back direction and formed on the slide basket; and a guiding post fixedly disposed on the wall of the receiving groove, the guiding post being able to form a sliding fit with the guiding groove.

[0011] According to some embodiments of the present invention, the locking assembly includes: a locking member disposed on the slide basket; and an electromagnetic lock disposed on the slide holder. The electromagnetic lock has a retractable locking tongue that abuts against the locking member when extended to prevent the slide basket from rotating around the pivot.

[0012] According to some embodiments of the present invention, the locking assembly further includes an elastic element disposed on the slide holder. The elastic element is located on the side opposite to the locking element and the locking tongue, and the elastic element is configured to provide a preload force to the locking element.

[0013] According to some embodiments of this utility model, multiple card slots are provided, and the multiple card slots are evenly arranged along a straight line.

[0014] According to some embodiments of this utility model, a handle is provided on the slide basket.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the glass slide recycling device according to an embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the structure of the glass slide holder; Figure 3 for Figure 1 Schematic diagram of the structure of the glass slide basket; Figure 4 for Figure 1 A cross-sectional schematic diagram.

[0017] Icon labels: Slide holder 1, receiving groove 11; 2. Glass slide basket; 21. Locking position; 22. Fixing component; 23. Handle; Positioning slot 3; Shaft 4; Locking assembly 5, locking element 51, electromagnetic lock 52, locking tongue 521, elastic element 53; Guide component 6, guide groove 61, guide post 62. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0020] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0021] Reference Figures 1 to 4 This utility model discloses a slide recycling device, including a slide holder 1, a slide basket 2, a positioning groove 3, a rotating shaft 4, and a locking assembly 5. The slide holder 1 has a receiving groove 11; the slide basket 2 is detachably disposed in the receiving groove 11; the positioning groove 3 extends in the left-right direction and is provided at one end of the slide basket 2; the rotating shaft 4 extends in the left-right direction and is fixedly disposed in the receiving groove 11, and the rotating shaft 4 cooperates with the positioning groove 3 to make the slide basket 2 rotatably connected to the slide holder 1; the locking assembly 5 is connected to the slide holder 1 and the slide basket 2 respectively, and the locking assembly 5 is configured to lock the slide basket 2 onto the slide holder 1.

[0022] like Figure 1 and Figure 2 As shown, the slide holder 1 extends vertically and has a receiving groove 11 along its extension direction. The slide basket 2 is detachably mounted in the receiving groove 11. A positioning groove 3 extending horizontally is provided at the lower end of the slide basket 2. Correspondingly, a rotating shaft 4 extending horizontally is provided in the lower part of the receiving groove 11. This rotating shaft 4 is adapted to the positioning groove 3. When the positioning groove 3 is engaged with the rotating shaft 4, the slide basket 2 can rotate around the rotating shaft 4. A locking assembly 5 is provided on the slide basket 2 and located at the distal end of the rotating shaft 4. When the slide basket 2 rotates around the rotating shaft 4, this distal end is a free end, and the locking assembly 5 can fix the slide basket 2 to the slide holder 1 by locking this free end. Based on the above structure, when installing the slide basket 2, first align the positioning groove 3 with the rotating shaft 4 and insert it, then rotate the slide basket 2 forward to embed it into the receiving groove 11, and finally lock it securely using the locking component 5. When it is necessary to recycle the slide basket 2, simply release the locking component 5 and rotate the slide basket 2 backward to detach it from the slide holder 1. The technical solution of this utility model enables the rapid assembly and disassembly of the slide basket 2, which is easy to operate and significantly simplifies the slide recycling process. While improving work efficiency, it effectively reduces the risk of cross-contamination of biological samples.

[0023] In some other specific embodiments of this utility model, the spatial extension direction of the slide holder 1 does not constitute a limitation on this solution. It is understood that the slide holder 1 can also be arranged in other orientations such as horizontal or inclined. The core is that the slide basket 2 can achieve rotational opening and closing and locking relative to the slide holder 1 through the cooperation of the rotating shaft 4 and the locking component 5. Its ease of operation and fixed reliability are not affected by the specific installation direction.

[0024] In some specific embodiments of this utility model, the slide basket 2 is provided with a slot 21 for accommodating a single slide. Further, to improve recycling efficiency, multiple slots 21 are provided and can be evenly arranged along a straight line to ensure a stable interval between slides. It should be noted that the specific arrangement direction of the slots 21 can be adapted to the overall layout of the slide recycling device. For example, in one specific embodiment, multiple slots 21 can be evenly distributed in the vertical direction; in another specific embodiment, they can be arranged horizontally or obliquely. To further increase the capacity of slides recycled in a single operation, multiple slots 21 can be arranged in multiple rows side-by-side to form a dense array. This array can be symmetrical or asymmetrical to adapt to different installation spaces and recycling requirements.

[0025] Specifically, the slot 21 includes two opposing support platforms, with a gap between adjacent slots 21 for inserting a slide. The top of the support platform supports the slide from both sides, thus stabilizing the slide while maximizing the exposure of the slide surface for subsequent observation or automated operation. Furthermore, the cross-sectional shape of the support platform can be rectangular, trapezoidal, or arc-shaped to accommodate slides of different thicknesses or sizes.

[0026] In some specific embodiments of this utility model, the slide basket 2 is provided with a fixing member 22, which is located at the opening end of the locking position 21. The fixing member 22 is configured to prevent the slide from falling out of the locking position 21.

[0027] like Figure 1 As shown, the slot 21 is horizontally positioned and has openings in both the front and rear directions. The opening at the front of the slot 21 serves as a feed inlet, facilitating the insertion and removal of the glass slide; the opening at the rear is equipped with a fixing member 22, which blocks the gap of the slot 21 and effectively prevents the glass slide from accidentally coming off from the rear during operation or movement.

[0028] As a preferred embodiment, the fastener 22 is a baffle plate perpendicular to the locking position 21. Specifically, the baffle plate can be an integral structure, that is, a single baffle plate covering the rear end of the entire row of locking positions 21 to achieve uniform protection; or it can be a split structure, such as... Figure 1 As shown, two independent baffles extending in the vertical direction are provided, and the two are fixed to the rear ends of the two supporting platforms respectively.

[0029] In some specific embodiments of this utility model, a guide component 6 is also included. The guide component 6 is connected to the slide holder 1 and the slide basket 2 respectively. The guide component 6 is configured to provide guidance for the slide basket 2 to enter the receiving groove 11 when the slide basket 2 rotates. Figure 2 , Figure 3 and Figure 4As shown, the guide component 6 is located at the far end of the rotating shaft 4 on the slide holder 1. When the slide basket 2 rotates around the rotating shaft 4, it is guided to smoothly enter the final position in the receiving groove 11 along a preset closed path through cooperation with the slide basket 2. This effectively restricts the excess degrees of freedom of the slide basket 2 during rotation, ensuring the smoothness and accuracy of the opening and closing action, and avoiding jamming or misalignment.

[0030] In some specific embodiments of this utility model, the guide component 6 includes: a guide groove 61, which extends in the front-back direction and is formed on the glass slide basket 2; and a guide post 62, which is fixedly disposed on the groove wall of the receiving groove 11, and the guide post 62 can form a sliding fit with the guide groove 61.

[0031] like Figure 2 and Figure 3 As shown, a guide groove 61 extends along the front-to-back direction and is formed on the slide basket 2. The guide groove 61 is located on the upper part of the slide basket 2, and the guide post 62 is fixedly set on the corresponding groove wall on the upper part of the receiving groove 11. Thus, when the slide basket 2 rotates around the pivot 4, the guide post 62 is embedded in the guide groove 61 and forms a sliding pair with it. This engagement constrains the movement of the distal end of the slide basket 2 to a straight trajectory along the guide groove 61, thereby forming a compound motion with the rotation of the proximal end, ensuring that the slide basket 2 can be accurately and smoothly guided into the predetermined position of the receiving groove 11. Specifically, when the slide basket 2 is closed into the receiving groove 11, the tight fit between the guide post 62 and the guide groove 61 can effectively limit the slide basket 2 from moving in the left and right directions and from unexpected swaying in other directions. This constraint firmly restricts the slide basket 2 to the predetermined installation position. Together with the rotating shaft 4 and the locking assembly 5, it forms a stable three-dimensional positioning system, ensuring the overall rigidity and stability of the slide basket 2 in the closed state and preventing abnormal noise or wear caused by loosening.

[0032] In some specific embodiments of this utility model, the locking assembly 5 includes: a locking member 51, which is disposed on the slide basket 2; and an electromagnetic lock 52, which is disposed on the slide holder 1. The electromagnetic lock 52 has a retractable locking tongue 521, which abuts against the locking member 51 when it extends, so as to stop the slide basket 2 from rotating around the rotating shaft 4.

[0033] like Figure 1 and Figure 2As shown, the locking element 51 is located on the top of the slide basket 2, and the electromagnetic lock 52 is correspondingly installed on the upper part of the slide holder 1. Specifically, the locking element 51 is an L-shaped component consisting of two mutually perpendicular panels. One panel is fixed parallel to the top surface of the slide basket 2, while the other panel extends vertically upward. When the slide basket 2 rotates to the closed state, the electromagnetic lock 52 is triggered, and its locking tongue 521 extends and abuts against the upward-extending panel of the L-shaped component, thereby preventing the slide basket 2 from rotating in the opposite direction and reliably locking it in the receiving groove 11. When replacement is needed, the electromagnetic lock 52 is de-energized, the locking tongue 521 retracts, and the restriction on the L-shaped component is released, allowing the slide basket 2 to rotate freely and open. This achieves rapid and automatic switching between the locking and releasing states, significantly improving the convenience of operation and the automation level of the device.

[0034] In other embodiments of this utility model, in order to achieve fast and reliable automatic locking and releasing, the locking component 5 can be implemented in different ways. For example, it can adopt a pin-type structure, in which the electromagnetically driven locking tongue 521 is directly inserted into the corresponding lock hole of the slide basket 2 to achieve forward locking; or it can adopt a rotating snap-on structure, in which a rotatable locking tongue 521 is engaged in the hook of the slide basket 2 when closed; or it can add a magnetic attraction auxiliary mechanism on the basis of mechanical locking, in which the cooperation of permanent magnet and magnetic conductive material provides pre-positioning and auxiliary holding before the locking tongue 521 moves.

[0035] In some specific embodiments of this utility model, the locking assembly 5 further includes an elastic element 53, which is disposed on the slide holder 1 and located on the side opposite to the locking member 51 and the locking tongue 521. The elastic element 53 is configured to provide a preload force to the locking member 51. The elastic element 53, disposed on the slide holder 1 and located on the side of the locking member 51 opposite to the locking tongue 521, can continuously apply a preload force to the locking member 51, thereby effectively eliminating the minute gaps caused by manufacturing tolerances when the locking member 51 and the locking tongue 521 abut, ensuring immediate and stable locking. It should be noted that when the device is subjected to vibration or impact, the preload force applied by the elastic element 53 can act as a continuous damping to maintain the stability of the locked state. After the electromagnetic lock 52 is released, the accumulated elastic potential energy can be converted into an auxiliary spring-load force, providing assistance for the initial opening action and making the operation easier.

[0036] like Figure 1As shown, the elastic element 53 consists of two elastic panels arranged at an acute angle. This structure is fixed to the slide holder 1, with one panel facing the movement trajectory of the locking element 51. When the slide basket 2 closes to its final position, the locking element 51 presses against this panel, forcing the entire acute-angled structure to undergo elastic deformation, resulting in a reduction in the included angle between the two panels. The resulting restoring force acts continuously on the locking element 51 through the pressed panel, thus providing it with a stable preload.

[0037] In some other specific embodiments of this utility model, the elastic element 53 can also be implemented in a conventional form such as a compression spring, an elastic rubber column, or a metal spring. The compression spring is installed as a standard part in the slot of the slide holder 1 and can provide a linear and adjustable preload force. The elastic rubber column provides preload by utilizing its own compression deformation, which also has the effects of vibration reduction and noise reduction. The metal spring achieves preload through the bending deformation of its arched or cantilever beam structure, which has the advantages of compact structure and low cost.

[0038] In some specific embodiments of this utility model, the slide basket 2 is provided with a handle 23. For example... Figure 1 As shown, the handle 23 is preferably located at the end of the slide basket 2 away from the rotating shaft 4, so as to facilitate the operator's grip, improve the convenience and efficiency of opening, closing and placing / retrieving the slide basket 2, reduce direct contact between the hand and the potentially contaminated body of the slide basket 2, and enhance the safety of use.

[0039] Furthermore, the handle 23 can be designed with ergonomic grooves, arched handles, or perforated structures to provide a comfortable and secure grip.

[0040] The following is based on Figures 1 to 4 The structure shown further illustrates the technical solution of this utility model embodiment. The slide holder 1 extends vertically, and its interior has a through-groove accommodating groove 11. The slide basket 2 is detachably disposed within this accommodating groove 11. The slide basket 2 has multiple slots 21 for accommodating individual slides along its vertical direction, and each slot 21 has a fixing member 22 at its rear end opening. A handle 23 is provided at the top of the slide basket 2. A positioning groove 3 extending horizontally is provided at the lower end of the slide basket 2. A rotating shaft 4 extending horizontally is fixedly disposed in the lower part of the accommodating groove 11, and the rotating shaft 4 is adapted to the positioning groove 3. A locking member 51 is provided at the top of the slide basket 2, and an electromagnetic lock 52 is correspondingly installed on the upper part of the slide holder 1. The electromagnetic lock 52 has a retractable locking tongue 521. A guide groove 61 is provided on the upper part of the slide basket 2, extending in the front-to-back direction. A guide post 62 is fixedly installed on the upper wall of the receiving groove 11, and the guide post 62 is embedded in the guide groove 61. An elastic element 53 is provided on the slide holder 1, and the elastic element 53 is located on the side of the locking element 51 that faces away from the locking tongue 521 of the electromagnetic lock 52.

[0041] Based on the above structure, the workflow of this utility model is as follows: During installation, align the positioning groove 3 at the lower end of the slide basket 2 with the rotating shaft 4 and insert it. Then, rotate the slide basket 2 forward. The guide post 62 then enters the guide groove 61 to guide the slide basket 2 until it is fully embedded in the receiving groove 11. At this point, the electromagnetic lock 52 automatically activates and locks the slide basket 2. During disassembly and recycling, de-energize the electromagnetic lock 52, and the locking tongue 521 retracts to release the lock. Then, hold the handle 23 and rotate the slide basket 2 backward to allow it to rotate around the rotating shaft 4, ultimately disengaging the positioning groove 3 from the rotating shaft 4 and completing the disassembly. This invention achieves rapid and precise assembly and disassembly of the slide basket 2 through the synergistic action of the rotating shaft 4, the guide assembly 6, and the locking assembly 5, thereby simplifying the slide recycling process. While improving work efficiency, it effectively reduces the risk of cross-contamination of biological samples caused by cumbersome operations.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A glass slide recycling device, characterized in that, include: The slide holder (1) has a receiving groove (11); The slide basket (2) is detachably disposed within the receiving groove (11); A positioning groove (3) is provided at one end of the glass slide basket (2) extending in the left-right direction; A rotating shaft (4) is fixedly installed in the receiving groove (11) extending in the left and right direction. The rotating shaft (4) cooperates with the positioning groove (3) so that the slide basket (2) and the slide holder (1) are rotatably connected. A locking assembly (5) is connected to the slide holder (1) and the slide basket (2) respectively. The locking assembly (5) is configured to lock the slide basket (2) onto the slide holder (1).

2. The glass slide recycling device according to claim 1, characterized in that, The slide basket (2) is provided with a locking position (21) configured to accommodate a single slide.

3. The glass slide recycling device according to claim 2, characterized in that, The slide basket (2) is provided with a fixing member (22), which is located at the open end of the locking position (21) and is configured to prevent the slide from coming out of the locking position (21).

4. The glass slide recycling device according to claim 1, characterized in that, It also includes a guide assembly (6) which is connected to the slide holder (1) and the slide basket (2) respectively. The guide assembly (6) is configured to guide the slide basket (2) into the receiving slot (11) when the slide basket (2) rotates.

5. The glass slide recycling device according to claim 4, characterized in that, The guiding component (6) includes: A guide groove (61) is provided on the glass slide basket (2) extending in the front-back direction; The guide post (62) is fixedly installed on the wall of the receiving groove (11), and the guide post (62) can form a sliding fit with the guide groove (61).

6. The glass slide recycling device according to claim 5, characterized in that, The locking assembly (5) includes: A locking element (51) is provided on the glass slide basket (2); An electromagnetic lock (52) is provided on the slide holder (1). The electromagnetic lock (52) has a retractable latch (521). When the latch (521) is extended, it abuts against the locking member (51) to stop the slide basket (2) from rotating around the pivot (4).

7. The glass slide recycling device according to claim 6, characterized in that, The locking assembly (5) further includes an elastic element (53) disposed on the slide holder (1). The elastic element (53) is located on the side opposite to the locking member (51) and the locking tongue (521). The elastic element (53) is configured to provide a preload to the locking member (51).

8. The glass slide recycling apparatus according to any one of claims 1 to 7, characterized in that, The card slots (21) are provided in multiple ways, and the multiple card slots (21) are evenly arranged along a straight line.

9. The glass slide recycling device according to claim 8, characterized in that, The glass slide basket (2) is provided with a handle (23).

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