CN219017065U

CN219017065U - Circuit component with self-detection and alarm capabilities

Info

Publication number: CN219017065U
Application number: CN202223446124.1U
Authority: CN
Inventors: 耿庆栋; 赖炳旭; 吴芳梅; 汪俊宇; 朱惠宇
Original assignee: Hangzhou Yinhu Guantian Intelligent Technology Co ltd
Current assignee: Hangzhou Yinhu Guantian Intelligent Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a circuit component with self-detection and alarm capabilities, which comprises: the interface sections of the electrical components are arranged on the shell. The electric element is provided with a detection loop, and the detection loop is in signal connection with a signal output end of the first microprocessor. And the signal output end of the first microprocessor is in signal connection with the alarm and the display screen. The display screen is fixed on the side wall of the housing and the display surface faces to the outside of the housing. The utility model designs the detection loop aiming at the fixed line component and the component in an integrated way, thereby realizing the localized detection of the component and carrying out timely alarm feedback according to the detection result. In addition, the utility model can send the binding information of the component to the master control terminal in real time when the component is connected to the signal link of the system or the node of the circuit system, so that the master control system can judge whether the connected component is a target component in real time.

Description

Circuit component with self-detection and alarm capabilities

Technical Field

The utility model relates to the technical field of intelligent components, in particular to a circuit component with self-detection and alarm capabilities.

Background

The line members are the basic constituent elements of the system or circuit. Most of the existing line components are directly connected into a system information link or a circuit system, the detection and alarm functions of the existing line components are mainly carried out by an intelligent monitoring system or similar safety components, and the problems that whether the components are properly installed or not, whether the components are safe or not and the like cannot be found in time can be solved.

Disclosure of Invention

In order to solve the above-mentioned problems in the background art, the present utility model provides a line member with self-detection and alarm capabilities, comprising: the interface sections of the electrical components are arranged on the shell. The electric element is provided with a detection loop, and the detection loop is in signal connection with a signal output end of the first microprocessor. And the signal output end of the first microprocessor is in signal connection with the alarm and the display screen. The display screen is fixed on the side wall of the housing and the display surface faces to the outside of the housing.

Further, a side wall of the shell, which faces away from the display screen, is a concave cambered surface.

Further, at least one through hole for fixing is formed in the shell.

Further, the alarm includes: an LED lamp and a buzzer. And the control loops of the LED lamp and the buzzer are connected with the first microprocessor through signals.

Further, the shell is provided with a lamp light hole at the position of the LED lamp, and the light of the LED lamp is transmitted outwards from the lamp light hole.

Further, when the electrical component includes a communication module, the first microprocessor further includes: an output end of the first microprocessor is in signal connection with an input end of the electrical element communication module.

Further, when the device element does not include a communication module, the line component with self-detection and alarm capabilities further includes: and the external communication module is in signal connection with the first microprocessor.

Further, the external communication module is: at least one of a 4G communication module, a 5G communication module, a WIFI network module, a Bluetooth communication module and an RJ45 communication line module.

The utility model has the beneficial effects that:

1. the utility model designs the detection loop aiming at the fixed line component and the component in an integrated way, thereby realizing the localized detection of the component and carrying out timely alarm feedback according to the detection result.

2. The utility model can send the binding information of the component to the master control terminal in real time when the component is connected to the signal link of the system or the node of the circuit system, thereby enabling the master control system to judge whether the connected component is a target component in real time.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic view of the external structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the present utility model.

In the figure: 1. the LED lamp comprises a shell, an electric element, a first microprocessor, a display screen, an LED lamp, a buzzer, a through hole, a lamp light hole and a concave cambered surface.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Example 1

A line component with self-test and alarm capabilities, as shown in fig. 1 and 2, comprising: the interface sections of the electrical components 2 are arranged on the housing 1. The electrical component 2 is provided with a detection loop which is in signal connection with the signal output end of the first microprocessor 3. The signal output end of the first microprocessor 3 is connected with an alarm and a display screen 4 in a signal way. The display screen 4 is fixed on the side wall of the housing 1 with the display surface facing the outside of the housing 1.

The working principle is as follows: the detection loop is a signal transmission line and is used for transmitting the part to be detected in the information generated in the working process of the electrical element 2 to the first microprocessor 3. The first microprocessor 3 pre-stores threshold information related to the electrical component 2, compares the threshold information with information generated during the operation of the electrical component 2 received from the detection circuit to determine whether the electrical component 2 is in a normal operation state, and sends a display indication to the display screen 4. If not, the first microprocessor 3 sends an alarm instruction to the alarm according to the pre-stored information, and the alarm gives an alarm according to the instruction. Meanwhile, the first microprocessor 3 sends binding information, such as an ID code, of the electrical component 2 to an external master control system, and the external master control system determines whether the electrical component 2 is at a correct installation node according to the node position where the binding information is received, if so, the first microprocessor 3 is fed back to be normal, and if not, the first microprocessor 3 is fed back to be abnormal. The first microprocessor 3 sends an alarm instruction (abnormal time) to the alarm according to the feedback result and simultaneously sends a display instruction to the display screen 4. The display screen 4 displays corresponding information according to the display instruction, such as: PASS, OK, normal, error, frozen, error, 0x102, etc.

Taking a transformer in a transformer substation of a certain smart grid monitoring system as an example, the transformer component is an electrical element 2, and the detection loop comprises a plurality of voltage detectors for detecting and acquiring voltages a (before transformation) and B (after transformation) of the transformer component, a plurality of current detectors for detecting and acquiring currents a (before transformation) and B (after transformation) of the transformer component, and a plurality of temperature sensors for monitoring the temperature T of a transformer area of the transformer component. The detection loop transmits the acquired voltage a, voltage B, current a, current B, T to the first microprocessor 3.

When the transformer assembly is first installed at a corresponding node in the substation, the first microprocessor 3 obtains the ID number of the transformer assembly and sends the ID information of the device to the general monitoring system through the network module in the substation. The total monitoring system judges whether the ID information and the node position are correct or not according to the comparison of the obtained ID information and the node position with a pre-stored work order in the system, and feeds back the ID information and the node position to the first microprocessor 3 through the network module. If the feedback information of the total monitoring system received by the first microprocessor 3 is "correct", a "PASS" instruction is sent to the display screen 4, and the display screen 4 displays the "PASS" according to the instruction. Otherwise, sending an ERROR instruction to the display screen 4, displaying the ERROR by the display screen 4 according to the instruction, and sending an alarm instruction to the alarm, wherein the alarm alarms according to the instruction. The setting can be fed back to the field staff whether the installation is correct or not when the first installation of the electrical element 2 is successful, and the loss caused by the installation error of the components is obviously reduced.

Meanwhile, when the electrical component 2 works, the first microprocessor 3 can judge whether the voltage A, the voltage B, the current A and the current B, T are all in the preset threshold range according to the comparison of the received information and the pre-stored threshold value, if so, an OK command is sent to the display screen 4, and the display screen 4 displays OK according to the command. And if the voltage B exceeds the threshold value and corresponds to 'Error 1x 101', the display screen 4 displays 'Error 1x 101' according to the instruction, and simultaneously sends an alarm instruction to an alarm, and the alarm alarms according to the instruction.

Taking a photoresist liquid feeder in a circuit board processing system with intelligent monitoring as an example, the electrical element 2 is an electrically controlled photoresist liquid feeder fixed on a photoresist liquid bottle. The detection loop comprises a flowmeter and a temperature sensor to obtain the flow M and the temperature T of the photoresist liquid during charging.

When the photoresist liquid feeder is first installed at the corresponding feeding pipe in the circuit board processing system, the first microprocessor 3 sends its own ID information to the master monitoring system through an external network module. And the total monitoring system judges whether the ID information and the information feedback node position are correct or not according to the comparison of the obtained ID information and the information feedback node position and the information prestored in the system, and feeds back the ID information and the information feedback node position to the first microprocessor 3 through the network module. If the feedback information of the total monitoring system received by the first microprocessor 3 is "correct", a "PASS" instruction is sent to the display screen 4, and the display screen 4 displays the "PASS" according to the instruction. Otherwise, sending an ERROR instruction to the display screen 4, displaying the ERROR by the display screen 4 according to the instruction, and sending an alarm instruction to the alarm, wherein the alarm alarms according to the instruction. The setting can be fed back to the field staff whether the installation is correct or not when the first installation of the electrical element 2 is successful, and the loss caused by the installation error of the components is obviously reduced.

Meanwhile, after the electrical element 2 is electrified, the current TIME information K is acquired from the general monitoring system through an external network module, and is compared with the pre-stored quality guarantee period of the photoresist, if the K is close to or exceeds the quality guarantee period of the photoresist, the first microprocessor 3 sends a photoresist expiration instruction to the display screen 4, the display screen 4 displays OVER TIME according to the instruction, and meanwhile, an alarm instruction is sent to the alarm, and the alarm alarms according to the instruction. The arrangement is applicable to line components having a shelf life and can determine whether the currently installed component has an expiration problem or an expiration risk when installed for the first time.

When the electrical component 2 works, the first microprocessor 3 can judge whether the flow M and the temperature T are both in the preset threshold range when the photoresist liquid is fed according to the received information and the pre-stored threshold value, if so, an OK command is sent to the display screen 4, and the display screen 4 displays OK according to the command. And if the voltage B exceeds the threshold value and corresponds to 'Error 2x 142', the display screen 4 displays 'Error 2x 142' according to the instruction, and simultaneously sends an alarm instruction to an alarm, and the alarm alarms according to the instruction.

Example 2

Based on the line member with self-detection and alarm capability of embodiment 1, as shown in fig. 2, the alarm includes: an LED lamp 5 and a buzzer 6. The control loops of the LED lamp 5 and the buzzer 6 are both in signal connection with the first microprocessor 3.

The shell 1 is provided with a lamplight hole 102 at the position of the LED lamp 5, and lamplight of the LED lamp 5 is transmitted outwards from the lamplight hole.

At this time, the LED lamp 5 may indicate that the electrical component 2 is normal with green light and that the electrical component 2 is abnormal with red light according to the instruction of the first microprocessor 3. The buzzer 6 marks different abnormal states of the electrical element 2 by buzzing sounds with different lengths according to the instruction of the first microprocessor 3.

According to an embodiment of the present utility model, as shown in fig. 1, a side wall of the housing 1 facing away from the display screen 4 is a concave arc surface 103. This arrangement facilitates a relatively stable fixation of the housing 1 outside the tube.

According to one embodiment of the present utility model, as shown in fig. 1, the housing 1 is provided with 1 or 2 or 4 or other designed number of through holes 101 for fixing. At this time, the housing 1 may be fixed to the bracket near the mounting node by passing a plastic strap through the through-hole 101.

According to one embodiment of the utility model, when the electrical element 2 comprises a communication module, said first microprocessor 3 further comprises: an output of the first microprocessor 3 is in signal connection with an input of the communication module of the electrical element 2. At this time, the signal transmission between the first microprocessor 3 and the external general control system is completed through the communication module of the electrical element 2.

According to one embodiment of the utility model, when the device element 2 does not comprise a communication module, the line member with self-detection and alarm capabilities further comprises: and the external communication module is in signal connection with the first microprocessor 3. The external communication module is as follows: at least one of a 4G communication module, a 5G communication module, a WIFI network module, a Bluetooth communication module and an RJ45 communication line module. At this time, the signal transmission between the first microprocessor 3 and the external master control system is completed through the external communication module.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A line component having self-test and alarm capabilities, comprising: an electrical component (2) for connecting lines, wherein the interface sections of the electrical component (2) are arranged on the housing (1); the electrical element (2) is provided with a detection loop, and the detection loop is in signal connection with the signal output end of the first microprocessor (3); the signal output end of the first microprocessor (3) is in signal connection with an alarm and a display screen (4); the display screen (4) is fixed on the side wall of the shell (1) and the display surface faces the outside of the shell (1).

2. The line component with self-detection and alarm capabilities according to claim 1, characterized in that a side wall of the housing (1) facing away from the display screen (4) is a concave arc surface (103).

3. Line component with self-detecting and alarm capability according to claim 1, characterized in that the housing (1) is provided with at least one through hole (101) for fixation.

4. The line member with self-test and alarm capability of claim 1, wherein the alarm comprises: an LED lamp (5) and a buzzer (6); the control loops of the LED lamp (5) and the buzzer (6) are connected with the first microprocessor (3) through signals.

5. The line component with self-detecting and warning capability according to claim 4, characterized in that the housing (1) is provided with a lamp hole (102) at the location of the LED lamp (5), from which the lamp light of the LED lamp (5) propagates outwards.

6. The line component with self-detection and alarm capability according to claim 1, characterized in that when the electrical element (2) comprises a communication module, the first microprocessor (3) further comprises: an output end of the first microprocessor (3) is in signal connection with an input end of the communication module of the electrical element (2).

7. The line component with self-test and alarm capability according to claim 1, characterized in that it further comprises, when the electrical element (2) does not comprise a communication module: and the external communication module is in signal connection with the first microprocessor (3).

8. The circuit member with self-test and alarm capabilities of claim 7, wherein the external communication module is: at least one of a 4G communication module, a 5G communication module, a WIFI network module, a Bluetooth communication module and an RJ45 communication line module.