Reagent storage mutual exclusion alarm device

Abstract

The utility model relates to the technical field of alarm devices, in particular to a reagent storage mutual exclusion alarm device which comprises a reagent storage cabinet body, inner storage racks are arranged on the inner side of the reagent storage cabinet body at intervals in an array mode, a two-dimensional code scanning module is arranged on the outer side of the reagent storage cabinet body, and lower universal balls are arranged on the two sides of each inner storage rack in a sliding mode. The bottom of the lower universal ball is rotationally connected with a lower screw, the lower portion of the lower screw is in threaded connection with a side supporting fixing strip, disc type weight sensors are arranged on the two sides of the top of the inner storage frame, and an upper storage plate is placed on the tops of the disc type weight sensors. Therefore, the reagent storage position can be judged according to different numerical values of the disc type weight sensors on the two sides, operation is easy and convenient, and the situation that interacting reagents are placed adjacently is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to a reagent storage mutual exclusion alarm device. Background Art

[0002] Chemical reagents are often used in chemical analysis and experiments. Reagents are generally stored in bottles. Many enterprises and units use manual management methods for chemical reagents. The methods are single and prone to errors. There is a lack of intelligent and convenient management methods. Reagent bottles are taken and placed randomly and their positions are chaotic. Interacting chemical reagents are not stored separately. Chemical reagents are prone to mutually exclusive reactions, causing dangerous accidents, such as interacting drugs such as ether and perchloric acid, benzene and hydrogen peroxide, acetone and nitro compounds, etc.

[0003] At present, although some units attach great importance to the management of chemical reagents and have purchased storage equipment, the manual management method is single and prone to errors, lacking intelligent and convenient management methods. In addition, reagent bottles are taken and placed at random, the positions are chaotic, and the interacting drugs are not stored separately, which is prone to dangerous accidents. Each time a chemical reagent is stored or taken out of the storage equipment, the name of the chemical reagent to be stored or taken out needs to be manually entered, which is cumbersome to operate and lacks intelligent management functions.

[0004] How to quickly determine the storage location of reagents, facilitate operation, and avoid the situation where interacting reagents are placed adjacent to each other has become a technical problem that needs to be broken through.

[0005] In summary, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a reagent storage mutual exclusion alarm device, which has a simple structure and is easy to use. It can judge the storage position of the reagents by the difference in the values ​​of the disc weight sensors on both sides. It is easy to operate and avoids the situation where interacting reagents are placed adjacent to each other.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a reagent storage mutual exclusion alarm device, including a reagent storage cabinet, wherein the inner side of the reagent storage cabinet is provided with a storage rack in an interval array, and the outer side of the reagent storage cabinet is provided with a QR code scanning module.

[0008] Lower universal balls are slidably arranged on both sides of the memory storage rack, the bottom of the lower universal ball is rotatably connected with a lower screw rod, the lower part of the lower screw rod is screwed with a side support fixing strip, disc-type weight sensors are arranged on both sides of the top of the memory storage rack, an upper storage plate is placed on the top of the disc-type weight sensor, and a light strip is arranged on the top of the upper storage plate.

[0009] According to the reagent storage mutual exclusion alarm device of the utility model, the reagent storage cabinet has a cabinet door that is rotatable on the front hinge, a display module is arranged on the upper part of the cabinet door, a reagent scanning board is rotatable on the middle part of the cabinet door, an information processing module is arranged on the inner bottom of the reagent storage cabinet, a bottom connecting screw is screwed on the bottom of the reagent storage cabinet, and a base column is screwed on the lower part of the bottom connecting screw.

[0010] According to the reagent storage mutual exclusion alarm device of the utility model, the lower universal ball is a hemispherical structure, and side support fixing strips are arranged on both sides of the internal storage rack, and the side support fixing strips are fixed to the inner side of the reagent storage cabinet.

[0011] According to the reagent storage mutual exclusion alarm device of the utility model, the light strips are arranged in an interval array, and the top of the light strips is flush with the top of the upper storage plate.

[0012] According to the reagent storage mutual exclusion alarm device of the utility model, a tightening screw is threadedly connected to the upper portion of the two-dimensional code scanning module, a camera is arranged at the lower portion of the two-dimensional code scanning module, and the two-dimensional code scanning module is slidably connected to the cabinet door.

[0013] According to the reagent storage mutual exclusion alarm device of the utility model, the camera and the information processing module are electrically connected, the display module and the information processing module are electrically connected, and the disc-type weight sensor and the information processing module are electrically connected.

[0014] According to the reagent storage mutual exclusion alarm device of the utility model, the two-dimensional code scanning module is arranged between the display module and the reagent scanning board, the two-dimensional code scanning module is above the reagent scanning board, and the head end of the tightening screw is in tight contact with the reagent storage cabinet.

[0015] The purpose of the utility model is to provide a reagent storage mutual exclusion alarm device, including a two-dimensional code scanning module, the two-dimensional code scanning module adjusts the height by a tightening screw, adapts to the change of the height of the two-dimensional code of different reagents, and improves compatibility; the camera scans the two-dimensional code of the reagent bottle, records the information of the reagent, eliminates the situation of personnel manually entering the reagent name, and improves the storage and access efficiency of the reagent; the reagent is placed on the top of the upper storage plate, and the disc-type weight sensor can sense the weight change of the reagent on the top of the upper storage plate after the reagent is placed, and judges the position of the reagent storage by the difference in the values ​​of the disc-type weight sensors on both sides, which is convenient for personnel to find the reagent, and at the same time judges the reagent placement position to avoid the situation where the reagents that interact with each other are placed adjacently. If the storage of the reagents that interact with each other occurs, the information processing module controls the display module to display an alarm; the reagent storage cabinet is kept stably fitted with the ground through the base column, and the upper storage plate is adjusted forward, backward, left and right by the lower screw rod to keep the upper storage plate in a horizontal state and keep the force of the disc-type weight sensor uniform. In summary, the beneficial effects of the utility model are: the position of the reagent storage can be judged by the difference in the values ​​of the disc-type weight sensors on both sides, the operation is simple, and the situation where the reagents that interact with each other are placed adjacently is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the reagent storage cabinet of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the base column of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the internal storage rack and the upper storage plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the split structure of the utility model;

[0020] In the figure: 1-reagent storage cabinet, 101-cabinet door, 102-display module, 103-reagent scanning board, 104-information processing module, 105-bottom connecting screw, 106-base column, 2-memory storage rack, 201-lower universal ball, 202-lower screw, 203-side support fixing strip, 204-disc weight sensor, 205-upper storage plate, 206-light strip, 3-QR code scanning module, 301-tightening screw, 302-camera. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0024] See also Figure 1 to Figure 4The utility model provides a reagent storage mutual exclusion alarm device, including a reagent storage cabinet 1; a cabinet door 101 is hinged and rotated at the front of the reagent storage cabinet 1, a display module 102 is arranged on the upper part of the cabinet door 101, a reagent scanning board 103 is rotated at the middle part of the cabinet door 101, the cabinet door 101 and the reagent scanning board 103 are vertical at the maximum angle, an information processing module 104 is arranged at the bottom of the inner side of the reagent storage cabinet 1, a bottom connecting screw 105 is screwed at the bottom of the reagent storage cabinet 1, and a base column 106 is screwed at the lower part of the bottom connecting screw 105, and the reagent storage cabinet 1 is kept horizontal by adjusting the four base columns 106 at the four corners of the reagent storage cabinet 1 to adapt to the inclination angle of the ground.

[0025] See also Figure 1 to Figure 4 , the inner side of the reagent storage cabinet 1 is provided with an internal storage rack 2 in an interval array, and lower universal balls 201 are slidably arranged on both sides of the internal storage rack 2, and the bottom of the lower universal ball 201 is rotatably connected with a lower screw 202, and a side support fixing strip 203 is screwed on the lower part of the lower screw 202, and the lower universal ball 201 is a hemispherical structure, and side support fixing strips 203 are arranged on both sides of the internal storage rack 2, and the side support fixing strips 203 are fixed with screws on the inner side of the reagent storage cabinet 1, and the lower screw 202 and the lower universal ball 201 support the internal storage rack 2 to adjust the height front, back, left, and right, and maintain The internal storage rack 2 is in a horizontal state. Disc-type weight sensors 204 are arranged on both sides of the top of the internal storage rack 2. An upper storage plate 205 is placed on the top of the disc-type weight sensor 204. A light strip 206 is arranged on the top of the upper storage plate 205. The storage position of the reagent is determined by the difference in the values ​​of the disc-type weight sensors 204 on both sides, which is convenient for personnel to find the reagents and determine the placement position of the reagents at the same time. The reagents that interact with each other cannot be placed on the same upper storage plate 205. The names of the stored reagents are recorded on each layer of the upper storage plate 205. When personnel place the reagents The layer in which the disc-type weight sensor 204 senses a value change is the layer where the reagent is placed this time. The information processing module 104 compares the reagents placed in this layer to avoid the situation where the interacting reagents are placed adjacent to each other. If the interacting reagents are stored, the information processing module 104 controls the display module 102 to display an alarm to prompt the personnel to adjust the position of the reagents; a two-dimensional code scanning module 3 is arranged on the outside of the reagent storage cabinet 1, a tightening screw 301 is screwed on the upper part of the two-dimensional code scanning module 3, a camera 302 is arranged on the lower part of the two-dimensional code scanning module 3, the two-dimensional code scanning module 3 is slidably connected to the cabinet door 101, the two-dimensional code scanning module 3 slides to adjust the position, the camera 302 is electrically connected to the information processing module 104, the display module 102 is electrically connected to the information processing module 104, the disc-type weight sensor 204 is electrically connected to the information processing module 104, the information processing module 104 processes and stores the data of the camera 302 and the disc-type weight sensor 204, and displays the data on the display module 102, and the display module 102 can also perform manual data input.

[0026] See also Figure 1 to Figure 4 The light strip 206 is arranged in an interval array, and the top of the light strip 206 is flush with the top of the upper storage plate 205. The light strip 206 lights up when a person opens the cabinet door 101 to access the reagent. The light strip 206 illuminates the label of the reagent, making it easier for the person to find the corresponding reagent and making it more convenient to use.

[0027] See also Figure 1 to Figure 4 Among them, the two-dimensional code scanning module 3 is arranged between the display module 102 and the reagent scanning board 103, the two-dimensional code scanning module 3 is above the reagent scanning board 103, and the head end of the tightening screw 301 is in tight contact with the reagent storage cabinet 1. After the tightening screw 301 is rotated to tighten the reagent storage cabinet 1, the position of the two-dimensional code scanning module 3 is fixed, and the two-dimensional code scanning module 3 cannot slide up and down. The height of the two-dimensional code scanning module 3 is adjusted by the tightening screw 301 to adapt to the changes in the height of the two-dimensional code of reagents of different capacities, thereby improving compatibility.

[0028] See also Figure 1 to Figure 4 The reagent storage cabinet 1 is moved to the designated chemical reagent storage room, and the bottom connecting screw 105 is rotated to move axially, and the base column 106 is moved axially along the external thread of the bottom connecting screw 105. The reagent storage cabinet 1 is kept stably fitted to the ground through the base column 106 to adapt to the uneven ground. The four base columns 106 at the four corners of the reagent storage cabinet 1 are adjusted to keep the reagent storage cabinet 1 horizontal to adapt to the inclination angle of the ground. The storage rack 2 is moved vertically by the rotation of the lower screw 202, and the lower screw 202 and the lower universal ball 201 are moved upward, and the lower screw 202 and the lower universal ball 201 are moved upward. 1 supports the memory rack 2 to adjust the height front, back, left, and right, and keep the memory rack 2 in a horizontal state. The sliding of the lower universal ball 201 and the memory rack 2 adapts to the adjustment front, back, left, and right. When the memory rack 2 is in a horizontal state, the upper storage plate 205 is also in a horizontal state, and the disc-type weight sensors 204 on both sides of the top of the memory rack 2 can be evenly stressed, so that the force on the disc-type weight sensors 204 is kept uniform. If the memory rack 2 is in an inclined state, the upper storage plate 205 will also tilt synchronously. After the tilt, the gravity data received by the disc-type weight sensor 204 at a low position will be greater, which affects the accuracy of judging the reagent placement position based on the numerical value, and is not conducive to the stable placement of the reagent.

[0029] The information processing module 104 is internally provided with a PLC module for processing data and a hard disk for recording data. The information processing module 104 records the QR code and the corresponding reagent information in advance. The subsequent use of the reagent does not require personnel input. The QR code is attached to the reagent bottle, and it only needs to scan the QR code on the reagent bottle. The information processing module 104 processes and stores the data of the camera 302 and the disc-type weight sensor 204, and displays the data on the display module 102. The display module 102 can also manually input data. The information processing module 104 also connects the data and the remote data through the network, and can remotely monitor the information processing module 104 and store the stored and accessed reagents. It is placed on the reagent scanning plate 103 to prevent the reagent from being damaged due to slipping of the hands when held. The camera 302 scans the QR code on the reagent bottle and records the reagent information such as access time, eliminating the need for personnel to manually enter the reagent name, thereby improving the access efficiency of the reagent. After the tightening screw 301 is rotated to release the reagent storage cabinet 1, the QR code scanning module 3 can slide up and down to adjust the height. After the tightening screw 301 is rotated to tighten the reagent storage cabinet 1, the position of the QR code scanning module 3 is fixed, and the QR code scanning module 3 cannot slide up and down. The QR code scanning module 3 adjusts its height through the tightening screw 301 to adapt to the changes in the height of the QR codes of reagents of different capacities, thereby improving compatibility.

[0030] The internal storage rack 2 is arranged vertically in multiple layers. The reagent is placed on the top of the upper storage plate 205. The disc-type weight sensor 204 can sense the weight change of the reagent on the top of the upper storage plate 205 after it is placed. If the reagent is placed on the right side of the upper storage plate 205, the disc-type weight sensor 204 on the right side of the upper storage plate 205 will have a larger value, and the disc-type weight sensor 204 on the left side will have a smaller value. The sum of the left and right disc-type weight sensors 204 is the weight of the reagent. If the left and right reagent values ​​are equal, they are in the middle of the upper storage plate 205, so as to judge whether the reagent is in the middle of the left and right. The position of the reagent storage is judged by the different values ​​of the disc-type weight sensors 204 on both sides, which is convenient for personnel to find the reagent and judge the placement position of the reagent at the same time. The interacting reagents cannot be on the same upper storage plate 205. Through each layer of the upper storage plate 205 The names of the stored reagents are recorded. When personnel place the reagents, the layer where the disc-type weight sensor 204 senses the value change is the layer where the reagents are placed this time. The information processing module 104 compares the reagents already placed on this layer to avoid mutually exclusive reactions caused by adjacent reagents that interact with each other, which may cause danger. If interactive reagents are stored, the information processing module 104 controls the display module 102 to display an alarm, prompting personnel to adjust the position of the reagents. At the same time, the data from the disc-type weight sensor 204 can be used to determine the weight change of the reagent before and after use, and the remaining amount of the reagent can be displayed to prompt personnel to replenish the insufficient reagent in time, thereby enhancing compatibility with the existing reagent storage cabinet 1. The light strip 206 lights up when the personnel opens the cabinet door 101 to access the reagents. The light strip 206 illuminates the label of the reagent, making it easier for personnel to find the corresponding reagent and making it more convenient to use.

[0031] The utility model provides a reagent storage mutual exclusion alarm device, including a two-dimensional code scanning module, the two-dimensional code scanning module is adjusted in height by a tightening screw, adapted to the change in height of two-dimensional codes of different reagents, and improved compatibility; a camera scans the two-dimensional code of the reagent bottle body, records the information of the reagent, eliminates the situation that personnel manually enter the reagent name, and improves the storage and access efficiency of the reagent; the reagent is placed on the top of the upper storage plate, and the disc-type weight sensor can sense the weight change of the reagent on the top of the upper storage plate after it is placed, and judges the position of the reagent storage by the difference in the values ​​of the disc-type weight sensors on both sides, which is convenient for personnel to find the reagent, and at the same time judges the reagent placement position, avoids the situation that the interacting reagents are placed adjacently, if the storage of the interacting reagents occurs, the information processing module controls the display module to display an alarm; the reagent storage cabinet is kept stably fitted with the ground through the base column, and the upper storage plate is adjusted front and back and left and right by the lower screw rod, so as to keep the upper storage plate in a horizontal state and keep the force of the disc-type weight sensor uniform. In summary, the beneficial effects of the utility model are: the position of the reagent storage can be judged by the difference in the values ​​of the disc-type weight sensors on both sides, the operation is simple, and the situation that the interacting reagents are placed adjacently is avoided.

[0032] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A reagent storage mutual exclusion alarm device, characterized in that: It comprises a reagent storage cabinet, wherein a storage rack is arranged in a spacing array inside the reagent storage cabinet, and a QR code scanning module is arranged outside the reagent storage cabinet; Lower universal balls are slidably arranged on both sides of the memory storage rack, the bottom of the lower universal ball is rotatably connected with a lower screw rod, the lower part of the lower screw rod is screwed with a side support fixing strip, disc-type weight sensors are arranged on both sides of the top of the memory storage rack, an upper storage plate is placed on the top of the disc-type weight sensor, and a light strip is arranged on the top of the upper storage plate.

2. The reagent storage mutual exclusion alarm device according to claim 1, characterized in that: The reagent storage cabinet has a cabinet door that is hinged and rotated at the front, a display module is arranged on the upper part of the cabinet door, a reagent scanning board is rotated at the middle part of the cabinet door, an information processing module is arranged at the bottom inside the reagent storage cabinet, a bottom connecting screw is screwed at the bottom of the reagent storage cabinet, and a base column is screwed at the lower part of the bottom connecting screw.

3. The reagent storage mutual exclusion alarm device according to claim 1, characterized in that: The lower universal ball is a hemispherical structure, and side support fixing strips are arranged on both sides of the storage rack, and the side support fixing strips are fixed to the inner side of the reagent storage cabinet.

4. The reagent storage mutual exclusion alarm device according to claim 1, characterized in that: The light strips are arranged in an interval array, and the top of the light strips is flush with the top of the upper storage plate.

5. The reagent storage mutual exclusion alarm device according to claim 2, characterized in that: A tightening screw is screwed on the upper part of the two-dimensional code scanning module, a camera is arranged on the lower part of the two-dimensional code scanning module, and the two-dimensional code scanning module is slidably connected to the cabinet door.

6. The reagent storage mutual exclusion alarm device according to claim 5, characterized in that: The camera is electrically connected to the information processing module, the display module is electrically connected to the information processing module, and the disc-type weight sensor is electrically connected to the information processing module.

7. The reagent storage mutual exclusion alarm device according to claim 5, characterized in that: The two-dimensional code scanning module is arranged between the display module and the reagent scanning board. The two-dimensional code scanning module is located above the reagent scanning board, and the head end of the tightening screw is in tight contact with the reagent storage cabinet.

Images