Pathological quality control sheet storage device

Abstract

The utility model belongs to the technical field of experimental instruments, and particularly relates to a pathological quality control piece storage device which comprises a storage device and a controller. The storage device comprises a shell and a bin door; a storage bin with a single opening is arranged in the shell; the bin door blocks the opening of the storage bin; a storage support and an inclined rail are arranged in the storage bin. After the bin door is opened, the storage bracket slides out of the storage bin through the opening along the inclined rail; a refrigeration assembly is arranged at the end, away from the opening, of the storage bin. The refrigeration assembly is connected with the controller through a wire. The quality control wafer storage device has the advantages that quality control wafers are stored in a classified mode, different types of quality control wafers are stored in different storage bins respectively, when the quality control wafers are found, the corresponding bin doors can be directly opened, the quality control wafers can be taken, time and labor are saved, other quality control wafers do not need to be carried, and stable storage of the quality control wafers is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental instruments, and in particular relates to a pathology quality control film storage device. Background Art

[0002] Quality control products are substances used for quality control of in vitro diagnostics. They are substances, materials or articles designed to be used in detection systems for medical testing purposes. Their purpose is to evaluate or verify performance characteristics such as measurement precision, accuracy, and analytical deviations that may occur in the detection system due to changes in reagents or analytical instruments. They can be used for internal quality control (IQC) and external quality assessment (EQA).

[0003] The pathology quality control slides are made by encapsulating cells in paraffin wax and preparing them into wax blocks. These blocks are then sliced ​​and used primarily as external controls for immunohistochemistry. There are nearly a hundred common immunohistochemistry indicators, each of which requires a pathology quality control slide. However, the accumulation of these slides makes it difficult to find the slides needed for the experiment. Furthermore, in the process of searching for a pathology quality control slide, other slides need to be moved and flipped, impacting the storage of these slides.

[0004] In view of the above problems, the present invention provides a pathology quality control film storage device. Utility Model Content

[0005] In order to overcome the problems raised in the background technology, the present invention provides a pathology quality control film storage device.

[0006] A pathology quality control film storage device comprises a storage device and a controller; the storage device comprises an outer shell and a compartment door; a storage compartment with a single opening is provided inside the outer shell; the compartment door blocks the opening of the storage compartment; a storage bracket and an inclined track are provided inside the storage compartment; after the compartment door is opened, the storage bracket slides out of the storage compartment through the opening along the inclined track; a refrigeration assembly is provided at one end of the storage compartment away from the opening; the refrigeration assembly is connected to the controller via a wire.

[0007] Furthermore, a refrigeration compartment is provided inside the shell; the refrigeration compartment is wrapped around the outside of the storage compartment; and the refrigeration assembly is arranged on the side wall of the refrigeration compartment.

[0008] Furthermore, the interior of the refrigeration bin is filled with liquid heat-conducting medium.

[0009] Furthermore, the exterior of the refrigeration compartment is wrapped with a thermal insulation layer.

[0010] Furthermore, a storage rack is provided inside the storage bracket.

[0011] Furthermore, a limiting assembly is provided at one end of the storage bin away from the opening; a limiting structure is provided on the outer wall of the storage bracket; and the limiting structure is detachably connected to the limiting assembly.

[0012] Furthermore, a sensing switch for sensing whether the door is open is provided on the side wall of the shell, and the sensing switch is connected to the limit assembly through a wire.

[0013] Furthermore, a power supply compartment is provided inside the shell; a built-in power supply is provided inside the power supply compartment; and the built-in power supply is connected to the controller and the refrigeration component through wires.

[0014] Furthermore, a power interface is provided on a side of the housing away from the door.

[0015] Furthermore, at least two storage compartments are provided inside the shell; and a compartment door is provided at the opening of each storage compartment.

[0016] Beneficial effects of the utility model:

[0017] 1. Pathology quality control films are stored in different storage bins. When looking for pathology quality control films, you can directly open the corresponding bin door and take the pathology quality control films, saving time and effort. There is no need to move other pathology quality control films, ensuring the stable storage of pathology quality control films.

[0018] 2. After the door is opened, the induction switch senses the change in the door position, controls the limit assembly to release the limit structure, and the storage rack automatically slides out of the storage bin along the inclined track through the opening, making it easy to take the pathology quality control film; when storing, the storage rack is pushed into the storage bin along the inclined track until the limit structure is inserted into the limit assembly, so that the limit assembly clamps the limit structure to prevent the storage rack from deviating. Then the door can be closed and the pathology quality control film can be placed into the storage bin;

[0019] 3. A shelf is provided inside the storage bracket to define the position of the pathology quality control film and prevent the pathology quality control film from being displaced during the sliding process of the storage bracket;

[0020] 4. This device stores pathology quality control films in categories, and the corresponding storage bin can be opened by operating the controller;

[0021] 5. The refrigeration component allows the slides to be stored at 2-8°C to prevent the loss of antigens due to excessive temperature, effectively extending the service life of the pathology quality control slides. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a pathology quality control film storage device implementing the present utility model;

[0023] Figure 2This is a front view of a pathology quality control film storage device implementing the present utility model;

[0024] Figure 3 for Figure 2 AA sectional view;

[0025] Figure 4 It is a partial cross-sectional view of a pathology quality control film storage device implementing the present utility model;

[0026] Figure 5 A three-dimensional diagram of the pathology quality control film storage device of the present utility model in the state of taking out objects;

[0027] Figure 6 This is a front view of the pathology quality control film storage device of the present invention in the state of taking out objects;

[0028] Figure 7 for Figure 6 BB cross-sectional view;

[0029] In the figure, 1. storage; 2. controller; 3. built-in power supply; 11. outer shell; 12. compartment door; 13. storage bracket; 14. induction switch; 15. limit assembly; 16. refrigeration assembly; 17. thermal insulation layer; 18. power interface; 21. display; 22. control key; 111. refrigeration compartment; 112. power compartment; 113. storage compartment; 114. tilt track; 115. heat dissipation hole; 131. storage rack; 132. limit structure. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, rather than all the embodiments. The present invention can also be implemented or applied through different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0032] In addition, in the description of the present invention, “a plurality of” means two or more, unless otherwise clearly and specifically defined.

[0033] like Figure 1-7 A pathology quality control film storage device shown includes a storage device 1 and a controller 2; the storage device 1 includes an outer shell 11 and a compartment door 12; a storage compartment 113 with a single opening is provided inside the outer shell 11; the compartment door 12 blocks the opening of the storage compartment 113; a storage bracket 13 and an inclined track 114 are provided inside the storage compartment 113; a refrigeration component 16 is provided at one end of the storage compartment 113 away from the opening; the refrigeration component 16 is connected to the controller 2 via a wire.

[0034] At least two storage compartments 113 are provided within the housing 11; each compartment 113 has a compartment door 12 at its opening. Multiple compartments 113 can be used to categorize and store pathology quality control slides. Different types of pathology quality control slides can be stored in different compartments 113. When searching for a pathology quality control slide, the corresponding compartment door 12 can be opened directly to retrieve the slide, saving time and effort. This eliminates the need to carry other pathology quality control slides and ensures stable storage.

[0035] After the compartment door 12 is opened, the storage bracket 13 slides out of the storage compartment 113 through the opening along the inclined track 114, making it easy to take out the pathology quality control film.

[0036] The refrigeration component 16 provides a low-temperature environment for the storage chamber 113, allowing the slides to be stored at 2-8°C, preventing the loss of antigens due to excessive temperature, and effectively extending the service life of the pathology quality control slides.

[0037] Specifically, the cooling component 16 is a Peltier.

[0038] like Figure 1-7 As shown, a heat dissipation hole 115 is provided on the housing 11 . The heat dissipation hole 115 faces the refrigeration component 16 and conducts the heat emitted by the refrigeration component 16 out of the housing 11 .

[0039] Preferably, each storage bin 113 is provided with a temperature sensor to check the temperature inside each storage bin 113 .

[0040] The controller 2 includes a display 21 and a plurality of control keys 22. The display 21 allows viewing of information such as the temperature inside each storage bin 113, the storage time of the pathology quality control slides, and the time each pathology quality control slide is removed. The control keys 22 can be used to control the opening and closing of the storage device and the temperature inside each storage bin 113.

[0041] In some embodiments of the present application, Figure 1-7As shown, a refrigeration compartment 111 is provided inside the housing 11 ; the refrigeration compartment 111 is wrapped around the outside of the storage compartment 113 ; and the refrigeration assembly 16 is provided on the side wall of the refrigeration compartment 111 .

[0042] Specifically, the interior of the refrigeration bin 111 is filled with a liquid heat-conducting medium. The refrigeration assembly 16 lowers the temperature of the liquid heat-conducting medium, which then lowers the temperature inside the storage bin 113. The liquid heat-conducting medium keeps the temperature inside the storage bin 113 consistent, preventing localized low or high temperatures.

[0043] In the exemplary embodiment of the present application, Figure 1-7 As shown, the outside of the refrigeration chamber 111 is wrapped with an insulation layer, which has the following functions:

[0044] 1. Prevent the low temperature of the refrigeration compartment 111 from being transmitted to the outside, thereby causing the low temperature generated by the refrigeration component 16 to not be fully applied to the interior of the storage compartment 113, resulting in energy waste.

[0045] 2. Reduce the impact of external temperature on the internal temperature of the storage compartment 113 , thereby increasing the burden on the refrigeration component 16 .

[0046] In some examples of this application, such as Figure 1-7 As shown, a storage rack 131 is provided inside the storage bracket 13. The rack 131 is provided with a plurality of slots arranged in a straight line. When in use, the pathology quality control sheet is placed in the slots to define the position of the pathology quality control sheet and prevent the pathology quality control sheet from being displaced during the sliding process of the storage bracket 13.

[0047] In the specific example of this application, Figure 1-7 As shown, a limiting assembly 15 is provided at one end of the storage bin 113 away from the opening; a limiting structure 132 is provided on the outer wall of the storage bracket 13; and the limiting structure 132 is detachably connected to the limiting assembly 15.

[0048] Furthermore, a sensing switch 14 for sensing whether the door 12 is open is provided on the side wall of the housing 11 , and the sensing switch 14 is connected to the limit assembly 15 via a wire.

[0049] After the door 12 is opened, the sensor switch 14 senses the position change of the door 12, controls the limit assembly 15 to release the limit structure 132, and the storage bracket 13 automatically slides out of the storage bin 113 through the opening along the inclined track 114, making it convenient to take out the pathology quality control film; when storing, the storage bracket 13 is pushed into the interior of the storage bin 113 along the inclined track 114 until the limit structure 132 is inserted into the interior of the limit assembly 15, so that the limit assembly 15 clamps the limit structure 132 to prevent the storage bracket 13 from being displaced, and then the door 12 can be closed and the pathology quality control film can be placed into the interior of the storage bin 113.

[0050] Specifically, the inductive switch 14 is a travel switch. One end of the travel switch is located inside the housing 11, and the other end extends outside the housing 11. When the door 12 is closed, the travel switch is squeezed by the door 12. When the door 12 is opened, the travel switch is no longer squeezed by the door 12, and the travel switch generates an electrical signal, controlling the limit assembly 15 to release the limit structure 132.

[0051] Alternatively, the sensing switch 14 is a photoelectric sensor, and a calibration object is provided on the warehouse door 12. When the warehouse door 12 is closed, the calibration object is inserted into the sensing area of ​​the photoelectric sensor; when the warehouse door 12 is opened, the calibration object is separated from the sensing area of ​​the photoelectric sensor. At this time, the photoelectric sensor sends an electrical signal to control the limit assembly 15 to release the limit structure 132.

[0052] Although this embodiment only provides a solution in which the induction switch 14 is a travel switch or a photoelectric sensor, those skilled in the art can deduce other solutions of the induction switch 14 that can detect the opening of the warehouse door 12 based on this embodiment without departing from the spirit and scope of the present invention.

[0053] In some embodiments of the present application, a stopper is provided at each opening of the storage bin 113, and the bin door 12 is detachably connected to the stopper. The stopper functions to confine the bin door 12 to the opening of the storage bin 113, and the stopper is opened or closed by the controller 2. During use, the controller 2 can be used to select a different stopper at the opening of the storage bin 113 to release the restriction on the bin door 12, allowing the bin door 12 to open, the storage rack 13 to slide out, and the bin door 12 to be fully opened, allowing the appropriate pathology quality control film to be retrieved.

[0054] Furthermore, for a large number of types of pathology quality control slides, this embodiment proposes two storage methods:

[0055] 1. Increase the number of bin doors 12 and storage bins 113. Each storage bin 113 stores a type of pathology quality control. When storing a pathology quality control film, the type of pathology quality control film stored in the storage bin 113 is input into the controller 2. When taking a pathology quality control film, the controller 2 can quickly open the bin door 12 of the storage bin 113 to which the target pathology quality control film belongs, and then the storage bracket 13 slides out and fully opens the bin door 12, so that the pathology quality control film can be taken.

[0056] 2. A relatively small number of doors 12 and storage bins 113 are provided, and a plurality of partitions are provided on the storage rack 13 inside each storage bin 113, and a guide light source controlled by the controller 2 is provided in each partition; when storing pathology quality control films, the type of pathology quality control films stored in each partition is input into the controller 2; when taking out pathology quality control films, the door 12 of the storage bin 113 to which the target pathology quality control films belong can be quickly opened by the controller 2, and then the storage rack 13 slides out, and the guide light source of the partition where the target pathology quality control films are stored lights up, and then the pathology quality control films can be taken out.

[0057] Furthermore, a power supply compartment 112 is provided inside the housing 11 ; a built-in power supply 3 is provided inside the power supply compartment 112 ; the built-in power supply 3 is connected to the controller 2 and the refrigeration assembly 16 via wires.

[0058] Furthermore, a power interface 18 is provided on a side of the housing 11 away from the door 12. The power interface 18 is connected to the built-in power supply 3 via a wire.

[0059] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," and "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of these terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0060] The embodiments described in this application are only a portion of the embodiments of the present invention, not all of them. Those skilled in the art can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through different specific embodiments. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making any creative efforts are within the scope of protection of the present invention.

Claims

1. A pathology quality control film storage device, comprising a storage device and a controller, characterized in that: The storage device includes an outer shell and a door; a storage bin with a single opening is provided inside the outer shell; the door blocks the opening of the storage bin; a storage bracket and an inclined track are provided inside the storage bin; after the door is opened, the storage bracket slides out of the storage bin through the opening along the inclined track; a refrigeration component is provided at one end of the storage bin away from the opening; the refrigeration component is connected to a controller via a wire.

2. A pathology quality control sheet storage device according to claim 1, characterized in that: A refrigeration compartment is provided inside the shell; the refrigeration compartment is wrapped around the outside of the storage compartment; and the refrigeration assembly is arranged on the side wall of the refrigeration compartment.

3. A pathology quality control sheet storage device according to claim 2, characterized in that: The interior of the refrigeration bin is filled with liquid heat-conducting medium.

4. A pathology quality control sheet storage device according to claim 2, characterized in that: The exterior of the refrigeration bin is wrapped with a heat-insulating layer.

5. The pathology quality control sheet storage device according to claim 1, characterized in that: A storage rack is provided inside the storage bracket.

6. A pathology quality control sheet storage device according to claim 1, characterized in that: A limiting assembly is provided at one end of the storage bin away from the opening; a limiting structure is provided on the outer wall of the storage bracket; and the limiting structure is detachably connected to the limiting assembly.

7. The pathology quality control sheet storage device according to claim 6, characterized in that: A sensing switch for sensing whether the door is open is provided on the side wall of the shell, and the sensing switch is connected to the limit assembly through a wire.

8. The pathology quality control sheet storage device according to claim 1, characterized in that: A power supply compartment is provided inside the shell; a built-in power supply is provided inside the power supply compartment; and the built-in power supply is connected to the controller and the refrigeration component through wires.

9. The pathology quality control sheet storage device according to claim 1, characterized in that: A power interface is provided on one side of the shell away from the door.

10. A pathology quality control sheet storage device according to any one of claims 1 to 9, characterized in that: At least two storage compartments are provided inside the shell; and a compartment door is provided at the opening of each storage compartment.

Images