CN-121974070-A - Intelligent sample storage cabinet

CN121974070ACN 121974070 ACN121974070 ACN 121974070ACN-121974070-A

Abstract

The invention provides an intelligent sample storage cabinet, and relates to the technical field of sample transportation and storage devices. The storage cabinet comprises a cabinet body and a controller, wherein a designated placement area is reserved in the cabinet body and used for storing a drawable sample box, the sample box is used for storing samples to be tested, a box detection switch is arranged at a position, corresponding to the edge of the front end of the sample box, in the cabinet body and used for detecting whether the sample box is drawn in place, a safety light curtain is arranged on the outer side of the designated placement area in the cabinet body and used for detecting whether other objects except the sample box exist in the cabinet body, a key panel, an entrance guard detector and an automatic door opening assembly are arranged on the front face of the cabinet body, the automatic door opening assembly is used for opening or closing the cabinet body according to the detection result of the entrance guard detector, a cabinet body detection switch is arranged on the outer side of the designated placement area in the cabinet body and used for detecting whether the sample box is placed in the designated placement area, and a display screen is arranged above the sample box.

Inventors

GAO CHANGQING
ZHANG XINGTAO
WANG ZHONGSHAN
HE SEN
LIU YUJIAN
ZHANG QINGMENG
Ding Linlong
ZHAO JIULONG
LIN HONGQUAN

Assignees

滨州魏桥国科高等技术研究院
惠民县汇宏新材料有限公司
山东宏拓实业有限公司

Dates

Publication Date: 20260505
Application Date: 20260211

Claims (10)

1. An intelligent sample storing compartment, includes cabinet body (1) and controller, its characterized in that: a designated placement area (12) is reserved in the cabinet body (1) and used for storing a drawable sample box (3), and the sample box (3) is used for storing a sample to be tested; a box body detection switch (7) is arranged in the cabinet body (1) at a position corresponding to the front edge of the sample box (3) and used for detecting whether the sample box (3) is pulled in place or not; a safety light curtain (8) is arranged outside the appointed placement area inside the cabinet body (1) and used for detecting whether other objects except the sample box exist in the cabinet body (1); The front of the cabinet body (1) is provided with a key panel (2), an access control detector (4) and an automatic door opening assembly (9), and the automatic door opening assembly (9) is used for opening or closing the cabinet body (1) according to the detection result of the access control detector (4); a cabinet detection switch (13) is arranged outside the appointed placement area (12) in the cabinet body (1) and used for detecting whether the appointed placement area (12) is provided with the sample box (3); a display screen (5) is arranged above the sample box (3), and the controller is respectively and electrically connected with the key panel (2), the access control detector (4), the display screen (5), the box detection switch (7), the safety light curtain (8), the automatic door opening assembly (9) and the cabinet detection switch (13); the controller is used for determining state information of the storage cabinet according to the real-time state of at least one of the box body detection switch (7), the safety light curtain (8), the access control detector (4), the key panel (2) and the cabinet detection switch (13), and controlling the display screen (5) to display the state information.
2. The intelligent sample storage cabinet according to claim 1, wherein the controller is configured to control the automatic door opening assembly (9) to open the cabinet body (1) when receiving a detection passing signal sent by the access control detector (4) for the first time, so as to allow a user to access a sample to be tested in the sample box (3); the controller is also used for controlling the automatic door opening assembly (9) to close the cabinet body (1) under the condition that the following signals are received simultaneously: a detection passing signal sent by the entrance guard detector (4); The box body detection switch (7) sends out a signal representing that the sample box is pulled in place; -a signal from the safety light curtain (8) indicating the absence of other objects.
3. Intelligent sample storage cabinet according to claim 1, characterized in that the key panel (2) is provided with: The calling button is used for sending a calling signal to prompt an automatic sample feeding trolley responding to the calling signal to adopt a preset grabbing mechanism to grab a sample box (3) in the storage cabinet; And the emergency stop button is used for sending an emergency stop signal to prompt the automatic sample feeding trolley to stop suddenly.
4. A smart sample storage cabinet according to claim 3, characterized in that the designated placement area (12) is a plurality and the number of designated placement areas (12) is greater than the number of sample boxes (3); The top surface of the sample box (3) is provided with a box body identification code (39) for tracking and identifying box body position information of the sample box (3) so as to be used when the grabbing mechanism grabs; The cabinet body (1) is internally provided with a cabinet body identification code (11) for tracking and identifying a plurality of cabinet body position information of the appointed placement area (12) for use when grabbing by the grabbing mechanism.
5. The intelligent sample storage cabinet according to claim 1, wherein a camera (10) is further arranged above the sample box (3) inside the cabinet body (1) and is used for monitoring the real-time state inside the cabinet body (1) and recording video streams; The storage cabinet further comprises a memory for storing the video stream.
6. The intelligent sample storage cabinet according to claim 1, wherein a tri-color lamp (6) electrically connected with the controller is arranged at the top of the cabinet body (1); The controller is also used for controlling the tri-color lamp (6) to present corresponding light source colors according to the state information of the storage cabinet.
7. Intelligent sample holder according to claim 1, characterized in that the sample to be tested comprises an aluminium sample (35) and an electrolyte sample (38); the sample box (3) comprises a box body (31) and a drawable multilayer drawer arranged in the box body (31); The multi-layer drawer comprises at least one layer of aluminum-like drawer (33) and at least one layer of electrolyte drawer (36), wherein the aluminum-like drawer (33) is divided and provided with a plurality of trays (34) for storing aluminum samples (35), and the electrolyte drawer (36) is divided and provided with a plurality of barrels (37) for storing electrolyte samples (38).
8. Intelligent sample storage cabinet according to claim 1, characterized in that the automatic door opening assembly (9) comprises: a translatable door plate (91) arranged on the front surface of the cabinet body (1); A motor fixing plate is fixed at the top of the front surface of the cabinet body (1), a guide rail (92), a synchronous belt assembly (93) and a motor (910) electrically connected with the controller are arranged on the front surface of the motor fixing plate, and the synchronous belt assembly (93) is arranged parallel to the guide rail (92); a slide block is sleeved on the guide rail (92), and the top of the door plate (91) is fixedly connected with the slide block through a guide rail connecting plate (94); a synchronous belt connecting plate (95) is fixed on the guide rail connecting plate (94), and the synchronous belt connecting plate (95) is fixed on one straight edge of the synchronous belt assembly (93); The controller is further used for controlling the motor (910) to start and stop, and the motor (910) is used for driving the synchronous belt assembly (93) to perform linear reciprocating motion, so that the door plate (91) fixed on the synchronous belt assembly (93) is driven to slide along the guide rail (92), and the door plate (91) is opened or closed.
9. Intelligent sample storage cabinet according to claim 8, characterized in that the automatic door opening assembly (9) further comprises: The photoelectric switch detection sheet (99) is fixed on the top of the back of the guide rail connecting plate (94) and extends outwards; A photoelectric switch (98) electrically connected with the controller and fixed at a position corresponding to a limit sliding position of the door plate (91) on the back surface of the guide rail connecting plate (94), wherein the limit sliding position comprises a full opening position and a full closing position of the door plate (91) in the guide rail (92); When the photoelectric switch detection sheet (99) enters the induction area of the photoelectric switch (98) along with the door plate (91), the controller cuts off the power supply of the motor (910) according to the state change of the photoelectric switch (98).
10. Intelligent sample storage cabinet according to claim 8 or 9, characterized in that the automatic door opening assembly (9) further comprises: a mechanical switch touch plate (96) fixed on the top of the back of the door plate (91) and extending outwards; A mechanical switch (97) electrically connected with the controller and fixed at a position corresponding to the limit sliding position on the back surface of the motor fixing plate; When the mechanical switch touch pad (96) slides to the limit sliding position along with the door plate (91), the mechanical switch touch pad (96) presses the mechanical switch (97), and the controller cuts off the power supply of the motor (910) according to the state change of the mechanical switch (97).

Description

Intelligent sample storage cabinet Technical Field The invention relates to the technical field of sample transportation and storage devices, and can be applied to the fields of machinery, automation, intellectualization and communication, in particular to an intelligent sample storage cabinet. Background In the process of producing electrolytic aluminum, the test flow of a clinical laboratory can be divided into four parts of manual sampling, sample feeding, test and data providing for a production department, wherein a special hand-held tray walking or riding mode is adopted to transport samples in the sample feeding link. Because the factory area of the electrolytic aluminum workshop is large, the sample feeding round trip path is long, and manpower and material resources are very consumed. And the information of loading and unloading, in-transit, detection and the like of the sample is isolated, human intervention is needed, and the distribution frequency, the carrying capacity and the like of the sample have no quantitative data. Therefore, the statistics and analysis of the current sample feeding link are difficult, the platform management is difficult to realize, the coordination capacity of each link is poor, and the transportation track of the sample and personnel is not traceable. Disclosure of Invention The invention provides an intelligent sample storage cabinet which can solve the problems of low efficiency, labor consumption, low intelligent degree and the like in the existing sample feeding link. The invention provides an intelligent sample storage cabinet which comprises a cabinet body and a controller, wherein a designated placement area is reserved in the cabinet body and used for storing a sample box which can be pulled, a box detection switch is arranged at a position corresponding to the front end edge of the sample box and used for detecting whether the sample box is pulled in place in the cabinet body, a safety light curtain is arranged outside the designated placement area in the cabinet body and used for detecting whether other objects except the sample box exist in the cabinet body, a key panel, an entrance guard detector and an automatic door opening assembly are arranged on the front face of the cabinet body, the automatic door opening assembly is used for opening or closing the cabinet body according to the detection result of the entrance guard detector, a cabinet body detection switch is arranged outside the designated placement area in the cabinet body and used for detecting whether the sample box is placed in the designated placement area, a display screen is arranged above the sample box, and the controller is respectively connected with the key panel, the entrance guard detector, the display screen, the box detection switch, the safety light curtain and the automatic door opening assembly and the cabinet detection switch, wherein the controller is used for determining the state information of at least one of the key panel and the cabinet detection switch and displaying the state information in real-time according to the state of the box detection switch, the safety light, the entrance guard detector and the state information. According to the embodiment of the invention, the controller is used for controlling the automatic door opening assembly to open the cabinet body when receiving the detection passing signal sent by the entrance guard detector for the first time so as to enable a user to access a sample to be detected in the sample box, and is also used for controlling the automatic door opening assembly to close the cabinet body when receiving the detection passing signal sent by the entrance guard detector, the signal which is sent by the box body detection switch and used for representing that the sample box is pulled in place, and the signal which is sent by the safety light curtain and used for representing that other objects are not present. According to the embodiment of the invention, the key panel is provided with a calling button for sending a calling signal to prompt an automatic sample feeding trolley responding to the calling signal to adopt a preset grabbing mechanism to grab a sample box in the storage cabinet, and a scram button for sending a scram signal to prompt the automatic sample feeding trolley to scram. According to the embodiment of the invention, the number of the appointed placement areas is more than that of the sample boxes, the top surface of each sample box is provided with a box body identification code for tracking and identifying the box body position information of the sample box for being used when the grabbing mechanism grabs, and the inside of the cabinet body is provided with a cabinet body identification code for tracking and identifying the cabinet body position information of the appointed placement areas for being used when the grabbing mechanism grabs. According to the embodiment of the invention, a camera is arranged above t