Industrial control mechanism of blood collection tube sorting machine
By introducing relay and detection modules into the industrial control mechanism of the blood collection tube sorting machine, the problems of high power consumption and poor scalability were solved, and the stability and scalability of the equipment were improved, meeting the increased demand for processing capacity.
Patent Information
- Application Number
- CN202520449473.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing blood collection tube sorting machines suffer from high power consumption and poor scalability in their industrial control design, which affects equipment stability and makes it difficult to meet actual processing capacity requirements.
Employing multiple relay modules, the main control module connects to the working module via a combination of relays, first transistors, and Schottky diodes. It utilizes a small current to control a large current switch, reducing the power consumption of the main control module. Real-time monitoring and alarms are achieved through humidity and temperature detection modules and a speaker module, supporting expansion requirements.
The power consumption of the main control module was reduced, the stability of the equipment was improved, and the expansion needs of the blood collection tube sorting machine when the processing capacity increased were met, ensuring the stable operation and scalability of the equipment.
Smart Images
Figure CN223770574U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of control equipment technology, and in particular to an industrial control mechanism for a blood collection tube sorting machine. Background Technology
[0002] Existing blood collection tube sorting machines have some shortcomings in their industrial control system design. On the one hand, when the main control module directly controls each working module, it requires a large current, which not only increases the power demand of the main control module but may also lead to excessive power consumption, affecting the stability and lifespan of the equipment. On the other hand, when it is necessary to increase the processing capacity of blood collection tubes, the existing equipment has poor scalability and is difficult to meet actual needs. Utility Model Content
[0003] The following is an overview of the subject matter described in detail herein, and this overview is not intended to limit the scope of the claims.
[0004] This invention proposes an industrial control mechanism for a blood collection tube sorting machine, which can reduce its own power consumption and improve stability, and can also meet the expansion needs of the blood collection tube sorting machine when increasing its blood collection tube processing capacity.
[0005] To achieve the above objectives, the first aspect of this utility model provides an industrial control mechanism for a blood collection tube sorting machine, comprising: multiple relay modules, each relay module being equipped with a relay, a first transistor, and a Schottky diode; the collector of the first transistor being connected to a power supply; the emitter of the first transistor being connected to the coil port of the relay; the load port of the relay being connected to a corresponding working module; the working module being used to process blood collection tubes; the emitter of the first transistor also being connected to the cathode of the Schottky diode; and the anode of the Schottky diode being grounded; a humidity detection module for acquiring humidity information of the industrial control mechanism; a speaker module for playing working information and alarm information of the blood collection tube sorting machine; and a main control module, wherein the humidity detection module, the speaker module, and each of the relay modules are electrically connected to the main control module, and the main control module is connected to the base of the first transistor.
[0006] In some embodiments, a temperature detection module is further included, which is electrically connected to the main control module and is used to acquire the temperature information of the industrial control mechanism.
[0007] In some embodiments, a display module is further included. The display module is electrically connected to the main control module and is used to display the temperature information obtained by the temperature detection module, the humidity information obtained by the humidity detection module, and the working information of the blood collection tube sorting machine.
[0008] In some embodiments, the main control module is connected to the working module via a 485 communication module.
[0009] In some embodiments, the load port of the relay is connected to the enable terminal of the corresponding working module.
[0010] In some embodiments, the industrial control mechanism further includes a program download module and a storage module. The program download module and the storage module are electrically connected to the main control module. The main control module downloads an update program through the program download module and updates the working module through the update program. The main control module stores the built-in program of the working module and the update program in the storage module.
[0011] In some embodiments, the industrial control mechanism further includes a waterproof housing, and the relay module, the temperature detection module, the humidity detection module and the main control module are all disposed within the waterproof housing.
[0012] To achieve the above objectives, the second aspect of this utility model provides a blood collection tube sorting machine, including the industrial control mechanism described in the first aspect.
[0013] The embodiments of this application include at least the following beneficial effects: The blood collection tube sorting machine includes multiple working modules, which are used to sequentially operate and process blood collection tubes. By setting multiple relay modules in the industrial control mechanism, the main control module is connected to its corresponding working module through the relay modules. The main control module controls the working modules through the relay modules. In the relay modules, the small current at the coil port switches and controls the large current at the load port, thereby reducing the power supply requirements of the main control module itself, which is beneficial to reducing its own power consumption and improving stability. Installing a sufficient number of relay modules in the industrial control mechanism can meet the expansion requirements of the blood collection tube sorting machine when increasing its blood collection tube processing capacity.
[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description, claims, and drawings. Attached Figure Description
[0015] The accompanying drawings are provided to further understand the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this utility model to explain the technical solution of this utility model, and do not constitute a limitation on the technical solution of this utility model.
[0016] Figure 1 A schematic diagram of an optional circuit for the industrial control mechanism of a blood collection tube sorting machine provided in an embodiment of this utility model;
[0017] Figure 2 An optional system block diagram of the industrial control mechanism provided in this embodiment of the utility model;
[0018] Figure 3 Another optional system block diagram of the industrial control mechanism provided in this embodiment of the utility model;
[0019] Figure 4 A schematic diagram of an optional speaker module provided in an embodiment of this utility model;
[0020] Figure 5 This is an optional circuit diagram of a display module provided in an embodiment of the present invention. Detailed Implementation
[0021] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0022] 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.
[0023] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it 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 indicated technical features, or implicitly indicating the order of the indicated technical features.
[0024] 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.
[0025] Currently, existing blood collection tube sorting machines have some shortcomings in their industrial control system design. On the one hand, when the main control module directly controls each working module, it requires a large current, which not only increases the power demand of the main control module but may also lead to excessive power consumption, affecting the stability and lifespan of the equipment. On the other hand, when it is necessary to increase the processing capacity of blood collection tubes, the existing equipment has poor scalability and is difficult to meet actual needs.
[0026] To address the issues of high power consumption and poor scalability, this utility model provides an industrial control mechanism for a blood collection tube sorting machine. The industrial control mechanism includes multiple relay modules, each equipped with a relay, a first transistor, and a Schottky diode. The collector of the first transistor is connected to a power supply, and the emitter of the first transistor is connected to the coil port of the relay. The load port of the relay is connected to a corresponding working module. The working module is used to process the blood collection tubes. The emitter of the first transistor is also connected to the cathode of the Schottky diode, and the anode of the Schottky diode is connected to... The system includes: a temperature detection module for acquiring temperature information of the industrial control unit; a humidity detection module for acquiring humidity information of the industrial control unit; a speaker module for playing operating information and alarm information of the blood collection tube sorting machine; and a main control module, in which the temperature detection module, humidity detection module, speaker module, and each relay module are electrically connected, wherein the main control module is connected to the base of the first transistor. According to the solution provided in this embodiment, power consumption is reduced and stability is improved, and the expansion requirements of the blood collection tube sorting machine when increasing its blood collection tube processing capacity are also met.
[0027] The embodiments of this utility model will be further described below with reference to the accompanying drawings.
[0028] Reference Figures 1 to 3 This utility model embodiment provides an industrial control mechanism for a blood collection tube sorting machine, comprising:
[0029] Multiple relay modules 100 are provided, each relay module 100 is equipped with a relay 110, a first transistor Q1 and a Schottky diode Q2. The collector of the first transistor Q1 is connected to the power supply, the emitter of the first transistor Q1 is connected to the coil port 111 of the relay 110, the load port 112 of the relay 110 is connected to the corresponding working module, the working module is used to process the blood collection tube, the emitter of the first transistor Q1 is also connected to the cathode of the Schottky diode Q2, and the anode of the Schottky diode Q2 is grounded.
[0030] Humidity detection module 210 is used to acquire humidity information of industrial control equipment;
[0031] The speaker module 300 is used to play the working information and alarm information of the blood collection tube sorting machine.
[0032] The main control module 400, humidity detection module 210, speaker module 300 and each relay module 100 are electrically connected to the main control module 400, wherein the main control module 400 is connected to the base of the first transistor Q1.
[0033] It is understandable that the blood collection tube sorting machine includes multiple working modules, which are used to process blood collection tubes sequentially. By setting multiple relay modules 100 in the industrial control mechanism, the main control module 400 is connected to its corresponding working module through the relay modules 100. The main control module 400 controls the working module through the relay modules 100. In the relay module 100, the small current at the coil port 111 switches and controls the large current at the load port 112, thereby reducing the power supply requirement of the main control module 400 itself, which is beneficial to reducing its own power consumption and improving stability. Installing a sufficient number of relay modules 100 in the industrial control mechanism can meet the expansion needs of the blood collection tube sorting machine when increasing its blood collection tube processing capacity.
[0034] A first transistor Q1 is installed within the relay module 100. The collector of the first transistor Q1 is connected to the power supply, the base is connected to the main control module 400, and the emitter is connected to the coil port 111 of the relay 110. When the main control module 400 outputs a high-level signal, the first transistor Q1 is turned on. The power supply connected to the collector of the first transistor Q1 amplifies the high-level signal, increasing the voltage value at the emitter of the first transistor Q1, thereby improving the response efficiency of the relay module 100 and further reducing the power consumption requirements of the main control module 400. In addition, a Schottky diode Q2 is installed within the relay module 100. The cathode of the Schottky diode Q2 is connected to the emitter of the first transistor Q1, and the anode is grounded. If the output voltage at the emitter of the first transistor Q1 increases sharply, the Schottky diode Q2 will short-circuit itself, thereby protecting the relay 110.
[0035] A humidity detection module 210 is installed in the industrial control mechanism to detect the humidity inside the mechanism. The humidity detection module 210 is connected to the main control module 400. When the main control module 400 determines that the humidity information inside the industrial control mechanism is abnormal, it indicates that the industrial control mechanism may be contaminated by liquid inside or outside the blood collection tube. The main control module 400 will issue an alarm through the speaker module 300 to promptly notify the staff for maintenance, which can ensure the stable operation of the industrial control mechanism and the blood collection tube sorting machine.
[0036] In some specific implementations, the load port 112 of the relay 110 is connected to the power supply and the enable terminal of the working module, respectively. That is, when the main control module 400 needs to control one of the working modules, the main control module 400 outputs a high-level signal, and the power supply and the enable terminal of the working module are connected in the relay module 100, thereby enabling the working module to operate.
[0037] In addition, the load port 112 of the relay module 100 can also be connected to the power supply and the power supply terminal of the working module respectively. When the main control module 400 outputs a high-level signal, the power supply and the power supply terminal of the working module are connected. When the main control port controls the base of the first transistor Q1 to be at a low level, the power supply and the power supply terminal of the working module are disconnected, thereby stopping the operation of the working module.
[0038] In addition, the industrial control mechanism also includes a 485 communication module 700, and the main control module 400 is connected to the working module through the 485 communication module 700.
[0039] The main control module 400 is connected to each working module through the 485 communication module 700 and the corresponding 485 communication port. The main control module 400 sends control commands to the working modules through the corresponding 485 communication module 700. The working modules can also send feedback information to the main control module 400 through the corresponding 485 communication module 700. The main control module 400 and the working modules can support either half-duplex or full-duplex communication.
[0040] Additionally, refer to Figure 3 As shown, in some embodiments of this utility model, the industrial control mechanism further includes a temperature detection module 220, which is electrically connected to the main control module 400 and is used to acquire the temperature information of the industrial control mechanism.
[0041] The temperature detection module 220 detects the temperature inside the industrial control mechanism. When the main control module 400 determines that the temperature inside the industrial control mechanism is abnormal, the main control module 400 will issue an alarm through the speaker module 300 to notify the staff to carry out maintenance and repair.
[0042] In addition, the temperature detection module 220 and the humidity detection module 210 can also be installed on each working module. The temperature detection module 220 and the humidity detection module 210 are used to detect the temperature and humidity on each working module respectively. When the temperature or humidity information on the working module is abnormal, the main control module 400 controls the base of the first transistor Q1 in the corresponding relay module 100 to be at a low level, thereby controlling the load port 112 of the relay 110 to be disconnected.
[0043] Additionally, refer to Figure 3 As shown, in some embodiments of this utility model, the industrial control mechanism further includes a display module 500, which is electrically connected to the main control module 400. The display module 500 is used to display the temperature information obtained by the temperature detection module 220, the humidity information obtained by the humidity detection module 210, and the working information of the blood collection tube sorting machine.
[0044] Specifically, the display module 500 is equipped with an OLED screen (not shown in the figure), and the main control module 400 collects the working information and working status of each working module, such as the number and location of blood collection tubes, detection type, detection target and detection process, etc. The main control module 400 performs visualization processing on the above data and displays it on the OLED screen.
[0045] In addition, such as Figure 5 As shown, the display module 500 is also equipped with a digital tube 501. The temperature detection module 220 and the humidity detection module 210 detect analog signals related to temperature and humidity respectively and input them into the main control module 400. The main control module 400 converts the analog signals into digital signals to obtain specific temperature and humidity values. The main control module 400 drives the digital tube 501 to display the real-time temperature and humidity values.
[0046] Additionally, refer to again Figure 3 As shown, in some embodiments of this utility model, the industrial control mechanism further includes a program download module 610 and a storage module 620. The program download module 610 and the storage module 620 are electrically connected to the main control module 400. The main control module 400 downloads and updates the program through the program download module 610 and updates the working module through the update program. The main control module 400 stores the built-in program and update program of the working module in the storage module 620.
[0047] Specifically, staff can download the new update program to the industrial control unit through the program download module 610. The main control module 400 updates itself or installs the update program into the corresponding working module. The main control module 400 also saves the current update program and the original program in the working module before the update to the storage module 620.
[0048] In addition, in some embodiments of this application, the industrial control mechanism is also provided with a reset circuit (not shown in the figure), which is connected to the main control module 400. When the power is turned on or a system failure occurs in the working module of the blood collection tube sorting machine, the operator activates the trigger on the reset circuit. The main control module 400 initializes the working module that has failed and reinstalls the latest updated program in the storage module 620 into the working module. If the working module fails again within a preset time, the main control module 400 resets the working module and installs the original program stored in the storage module 620 into the working module.
[0049] In addition, in some embodiments of this application, the industrial control mechanism also includes a waterproof housing (not shown in the figure), and the relay module 100, temperature detection module 220, humidity detection module 210 and main control module 400 are all disposed inside the waterproof housing.
[0050] Understandably, by housing the entire industrial control mechanism within a waterproof enclosure, the risk of the internal circuitry getting wet during the operation of the blood collection tube sorting machine can be reduced, thus ensuring the stable operation of the industrial control mechanism.
[0051] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A work handling mechanism of a blood collection tube sorting machine, characterized by, The application relates to a blood tube sorting machine, which comprises the following parts: a plurality of relay modules, wherein a relay, a first triode and a Schottky diode are arranged on each relay module, the collector of the first triode is connected with a power supply, the emitter of the first triode is connected with a coil port of the relay, a load port of the relay is connected with a corresponding working module, the working module is used for processing a blood tube, the emitter of the first triode is also connected with the cathode of the Schottky diode, and the anode of the Schottky diode is grounded; a humidity detection module, which is used for acquiring humidity information of the working mechanism; a loudspeaker module, which is used for playing working information and alarm information of the blood tube sorting machine; a main control module, wherein the humidity detection module, the loudspeaker module and each relay module are electrically connected with the main control module, and the main control module is connected with the base of the first triode.
2. The industrial machine of claim 1, wherein, The application further comprises a temperature detection module, which is electrically connected with the main control module and is used for acquiring temperature information of the working mechanism.
3. The industrial machine of claim 2, wherein, The application further comprises a display module, which is electrically connected with the main control module and is used for displaying the temperature information obtained by the temperature detection module, the humidity information obtained by the humidity detection module and working information of the blood tube sorting machine.
4. The industrial machine of claim 1, wherein, The main control module is connected with the working module through a 485 communication module.
5. The industrial machine of claim 1, wherein, The load port of the relay is connected with an enable end of the corresponding working module.
6. The industrial machine of claim 1, wherein, The working mechanism further comprises a program downloading module and a storage module, wherein the program downloading module and the storage module are electrically connected with the main control module, the main control module downloads an update program through the program downloading module, the working module is updated through the update program, and the built-in program of the working module and the update program are stored in the storage module.
7. The industrial machine of claim 2, wherein, The working mechanism further comprises a waterproof shell, and the relay module, the temperature detection module, the humidity detection module and the main control module are arranged in the waterproof shell.
8. A blood collection tube sorting machine, characterized by, The application further comprises the working mechanism according to any one of claims 1 to 7.