A multi-functional portable chest card

Abstract

The utility model discloses an embodiment of a kind of multifunctional portable chest card, comprising: chest card main part, warning assembly, wireless signal transmission component and control component, warning assembly, wireless signal transmission component and control component are all set on chest card main part, warning assembly is connected with control component, control component is used to receive warning signal from wireless signal transmission component and send warning signal to warning assembly, warning assembly is used to receive warning signal and carry out warning work, and warning assembly includes auditory warning piece, visual warning piece and tactile warning piece.The warning assembly of this embodiment covers auditory warning piece, visual warning piece and tactile warning piece, integrates audio-visual touch three kinds of sensory warning piece on chest card main part, the synergistic effect of three, ensure that expert can receive warning information in time, effectively solve the problem that expert cannot be reminded and warned in time in the process of evaluation.

Description

Technical Field

[0001] This utility model relates to the field of procurement review technology, and in particular to a multifunctional portable name tag. Background Technology

[0002] Currently, the management and supervision of expert activities during the public procurement review process mainly relies on manual inspections and witnessing by the bidding agency's evaluation room. Although audio and video recordings and manual notes are preserved through video surveillance during the review process, providing effective evidence for subsequent problem tracing, this supervision model still has significant shortcomings. When experts engage in risky or irregular conduct during the review process, there is no timely reminder or warning to them. This deficiency directly affects the timeliness of procurement activities, potentially leading to delays, reduced efficiency, and other problems, hindering the efficient advancement of public procurement work. Utility Model Content

[0003] This utility model discloses a multifunctional portable name tag to solve the problem of not being able to promptly remind and warn review experts during the review process.

[0004] This utility model provides a multifunctional portable name badge, including: a name badge body, a warning component, a wireless signal transmission component, and a control component. The warning component, the wireless signal transmission component, and the control component are all disposed on the name badge body. The warning component and the wireless signal transmission component are both connected to the control component. The control component is used to receive warning signals from the wireless signal transmission component and send the warning signals to the warning component. The warning component is used to receive the warning signals and perform warning functions. The warning component includes an auditory warning component, a visual warning component, and a tactile warning component.

[0005] Furthermore, the name badge body is also provided with a voice intercom component, which is connected to the control component. The voice intercom component includes a voice input component and a voice output component. The voice input component is located at the first end of the name badge body, and the voice output component is located at the second end of the name badge body, with the second end located away from the first end.

[0006] Furthermore, the auditory warning device includes a sound alarm, which is disposed at the second end of the name tag body.

[0007] Furthermore, the voice intercom component also includes a voice input switch button, a hanging hole is provided on the edge of the badge body, the voice input switch button is located on the narrow side of the badge body and near the hanging hole, and the voice input device is located near the voice input switch button.

[0008] Furthermore, the tactile warning device includes a vibrator disposed in the middle of the badge body.

[0009] Furthermore, the badge body is also provided with a press-type cancel component, which is connected to the control component and is used to control the warning component to cancel the warning.

[0010] Furthermore, the visual warning device includes a display screen disposed on the surface of the badge body;

[0011] The press-type cancellation component includes a press-sensitive transparent cover and a press-sensitive switch. The press-sensitive transparent cover is connected to the name badge body via the press-sensitive switch. The press-sensitive switch is disposed between the press-sensitive transparent cover and the name badge body, and is connected to the control component. The display screen is disposed inside the press-sensitive transparent cover.

[0012] The pressable transparent cover is used to cause a change in the pressure value of the press switch when it is pressed, generating an electrical signal that is transmitted to the control component. The control component receives the electrical signal and controls the warning component to cancel the warning.

[0013] Furthermore, the name tag body also includes an input button assembly, the display screen is located on the side near the hanging hole, and the input button assembly is located on the side away from the hanging hole.

[0014] Furthermore, the name badge body is also provided with a positioning component, which is connected to the control component.

[0015] Furthermore, the badge body is also equipped with a power supply component, which is connected to the control component, and the power supply component includes a removable battery.

[0016] As can be seen from the technical solution, the embodiments provided by this utility model have the following advantages: During the review process, experts wear the multifunctional portable name tag provided in this embodiment. When an expert is monitored to have a risky or irregular behavior, a warning signal can be transmitted to the control component through the wireless signal transmission component on the name tag. The control component receives the warning signal from the wireless signal transmission component and sends the signal to the warning component. After receiving the signal, the warning component performs the warning task, thus timely reminding and warning the review experts. The warning component includes auditory warning components, visual warning components, and tactile warning components, integrating the three sensory warning components on the name tag body. The three work together to ensure that experts can receive warning information in a timely manner. Therefore, this embodiment effectively solves the problem of not being able to remind and warn review experts in a timely manner during the review process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of a multifunctional portable name tag provided in an embodiment of the present utility model;

[0019] Figure 2 This is a side view of a multifunctional portable name tag provided in an embodiment of the present utility model;

[0020] Figure 3 This is a top view of a multifunctional portable name tag provided in an embodiment of this utility model;

[0021] Explanation of reference numerals in the attached diagram: 1. Name badge body; 2. Warning component; 21. Auditory warning component; 22. Visual warning component; 23. Tactile warning component; 3. Wireless signal transmission component; 4. Control component; 5. Voice intercom component; 51. Voice input component; 52. Voice output component; 53. Voice input switch button; 6. Hanging hole; 7. Press-type cancel component; 71. Press-type transparent cover; 72. Press-type switch; 8. Input button component; 9. Positioning component; 10. Power supply component. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation 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] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0026] This utility model embodiment discloses a multifunctional portable name tag.

[0027] Please see Figure 1-3 An embodiment of a multifunctional portable name tag provided in this utility model includes a name tag body 1, a warning component 2, a wireless signal transmission component 3, and a control component 4. The warning component 2, the wireless signal transmission component 3, and the control component 4 are all disposed on the name tag body 1. The warning component 2 and the wireless signal transmission component 3 are both connected to the control component 4. The control component 4 is used to receive warning signals from the wireless signal transmission component 3 and send warning signals to the warning component 2. The warning component 2 is used to receive warning signals and perform warning work. The warning component 2 includes an auditory warning element 21, a visual warning element 22, and a tactile warning element 23.

[0028] Understandably, in practical implementation, during the review process, experts wear the multifunctional portable badge provided in this embodiment. When an expert is detected to have engaged in risky or unethical behavior, a warning signal can be transmitted to the control component 4 via the wireless signal transmission component 3 on the badge body 1. The control component 4 receives the warning signal from the wireless signal transmission component 3 and sends it to the warning component 2. Upon receiving the signal, the warning component 2 executes the warning task, thus providing timely reminders and warnings to the review experts. The warning component 2 includes an auditory warning element 21, a visual warning element 22, and a tactile warning element 23, integrating visual, auditory, and tactile elements. A variety of sensory warning devices are integrated into the badge body 1. These three devices work together to ensure that experts receive timely warning information. For example, if an expert is in a noisy environment and might overlook the auditory warning device 21, they can receive a warning signal through the tactile warning device 23 and the visual warning device 22. Similarly, if the expert is in a bent-over position and the badge body 1 is detached from their body, they can still receive a warning signal through the auditory and visual warning devices 21 and 22. Furthermore, if the expert looks up and the badge body 1 is out of their line of sight, they can still receive a warning signal through the auditory and tactile warning devices 21 and 23. Therefore, this embodiment effectively solves the problem of not being able to promptly remind and warn review experts during the review process.

[0029] It should be noted that the implementation scheme of "control component 4 receiving warning signals from wireless signal transmission component 3 and sending warning signals to warning component 2, and warning component 2 receiving warning signals and performing warning operations" is a conventional technical approach. For example, existing document CN207541234U discloses a power level indicator device, including a microprocessor, a second wireless communication module, and a voice module. The second wireless communication module establishes wireless communication with the first wireless communication module to receive power data sent by the power detection chip. The data output terminal of the second wireless communication module is connected to the microprocessor, and the data output terminal of the microprocessor is connected to the voice module. The microprocessor generates a warning message based on the received power data, and the voice module receives the warning message and issues a voice broadcast signal based on the warning message. Similarly, in this embodiment, control component 4 can be compared to the microprocessor in the above-mentioned power level indicator device, playing the role of receiving and processing signals; wireless signal transmission component 3 can be compared to the second wireless communication module, responsible for signal transmission; and warning component 2 can be compared to the voice module, performing corresponding warning tasks based on the received signals. This implementation scheme has been widely used in existing technologies and is a conventional technical means. It can ensure that the multifunctional portable name tag in this embodiment works stably and reliably, and can provide timely reminders and warnings to the review experts.

[0030] This utility model also provides some systems or platforms and their working methods that are wirelessly connected to the wireless signal transmission component 3 in the above embodiments and are used to assist in identifying whether experts have risky or illegal behaviors and to send warning signals. These are used to further explain in detail the beneficial effects of a multifunctional portable name tag provided by this utility model in conjunction with the solutions in the above embodiments, so that those skilled in the art can understand the contribution of the solution. The following examples are not limitations of this utility model, and those skilled in the art can make adjustments according to actual production conditions in practical applications.

[0031] Example 1: The wireless signal transmission component 3 is used to connect to the monitoring platform. Understandably, in practice, when staff observe risky or unethical behavior by an expert through the monitoring platform, they send a warning signal. The control component 4 on the badge body 1 receives the warning signal via the wireless signal transmission component 3 and transmits it to the warning component 2. Upon receiving the warning signal, the warning component 2 executes the warning task, thus providing timely reminders and warnings to the review expert.

[0032] Example 2: If evaluation experts contact other experts in different evaluation rooms, they may exchange information through gestures, notes, facial expressions, or electronic devices, forming tacit agreements or exchanging favors, which could distort the evaluation results. During the evaluation process, experts must be present throughout to avoid leaving and contacting the outside world. The evaluation process requires focused discussion and real-time decision-making. Frequent departures by experts may disrupt the evaluation process, leading to discrepancies in scores or requiring re-evaluation, thus increasing project costs and time. In this example, the wireless signal transmission component 3 connects to the monitoring system in the evaluation room. The monitoring system uses facial recognition and other sensor identification methods to determine if an expert has entered the wrong evaluation room. When an expert is detected as having entered the wrong evaluation room, the monitoring system sends an alert signal. The control component 4 on the badge receives the alert signal through the wireless signal transmission component 3 and sends it to the alert component 2. Upon receiving the signal, the alert component 2 executes the alert task, promptly reminding and warning the evaluation experts to prevent them from entering the wrong evaluation room and engaging in unauthorized behavior.

[0033] Example 3: The wireless signal transmission component 3 includes a Bluetooth module. When the badges are close together, they can communicate via the Bluetooth module and send warning signals to each other. The control component 4 on the badge receives the warning signals through the wireless signal transmission component 3 and transmits them to the warning component 2. Upon receiving the warning signal, the warning component 2 performs the warning task, promptly reminding and alerting the review experts to prevent them from engaging in unauthorized communication.

[0034] In a more specific embodiment, the badge body 1 is also provided with a voice intercom component 5, which is connected to the control component 4. The voice intercom component 5 includes a voice input component 51 and a voice output component 52. The voice input component 51 is located at the first end of the badge body 1, and the voice output component 52 is located at the second end of the badge body 1, which is located away from the first end.

[0035] Understandably, in practical implementation, by setting the voice intercom component 5 on the badge body 1, staff can communicate with experts in a timely manner to confirm the specific situation when abnormalities occur; in cases of violations or avoidance, experts can proactively contact staff for remote calls; under normal conditions, this component also facilitates communication and consultation between staff and experts, thereby improving work efficiency. In this embodiment, by placing the voice input component 51 at the first end of the badge body 1 and the voice output component 52 at the second end, with the second end positioned far from the first end, this design effectively reduces sound feedback and interference, ensuring clear separation of input and output during voice intercom. In practical applications, when experts communicate via the voice input component 51, the relatively distant placement of the voice output component 52 significantly reduces the likelihood of the voice output component 52 being recaptured by the voice input component 51, thus avoiding echoes and noise and improving communication quality and efficiency.

[0036] In a more specific embodiment, the auditory warning element 21 includes a sound alarm located at the second end of the badge body 1.

[0037] Understandably, in practice, by placing the sound alarm on the second end of the badge body 1 away from the voice input component 51, the possibility of the sound alarm output sound being recaptured by the voice input component 51 is further reduced, thereby avoiding the generation of echo and noise and improving the quality and efficiency of communication.

[0038] In a more specific embodiment, both the sound alarm and the voice output device 52 are speakers, and the sound alarm and voice output functions are achieved by setting a single speaker.

[0039] In a more specific embodiment, the voice intercom component 5 further includes a voice input switch button 53, a hanging hole 6 is provided at the edge of the badge body 1, the voice input switch button is located on the narrow side of the badge body 1 and near the hanging hole 6, and the voice input component 51 is located near the voice input switch button 53.

[0040] Understandably, in practical implementation, by setting the voice input switch button 53, recording is only initiated when needed, thus avoiding accidental triggering of the recording function when not in use. Furthermore, since the voice input switch button 53 is located on the narrow side of the badge body 1 and near the hanging hole 6, it is convenient to press the voice input switch button 53 with the thumb and forefinger when the badge is hanging, allowing for easy one-handed holding. This design fully considers user habits in actual use; when the recording function needs to be activated, the user does not need to operate with both hands, but can easily press the voice input switch button 53 with their thumb and forefinger while holding the badge with one hand, quickly starting recording, greatly improving operational efficiency and convenience. The voice input component 51 is positioned close to the voice input switch button 53, significantly shortening the operation path, allowing users to quickly trigger the recording function without significantly moving their hands or eyes, effectively improving operational convenience and recording efficiency, especially suitable for one-handed operation or rapid recording scenarios.

[0041] In a more specific embodiment, the tactile warning element 23 includes a vibrator disposed in the center of the badge body 1.

[0042] Understandably, in practice, the vibrator is placed in the middle of the main body 1 of the badge to ensure that the vibration is transmitted more evenly and clearly, and to avoid weakening the vibration warning effect due to positional deviation.

[0043] In a more specific embodiment, the badge body 1 is further provided with a press-type cancel component 7, which is connected to the control component 4 and is used to control the warning component 2 to cancel the warning.

[0044] Understandably, in practice, experts can control the warning component 2 to cancel the warning by operating the press-type cancellation component 7. When a false alarm occurs, or when the warning is no longer needed, or when the risk is low, the expert only needs to press the press-type cancellation component 7. This component will transmit the cancellation signal to the control component 4. After receiving the signal, the control component 4 will immediately control the warning component 2 to stop issuing the warning. This can terminate the warning action in a timely and effective manner, avoid unnecessary interference, and improve the flexibility and practicality of the entire badge.

[0045] In a more specific embodiment, the visual warning element 22 includes a display screen disposed on the surface of the badge body 1;

[0046] The press-type cancellation component 7 includes a press-type transparent cover 71 and a press-type switch 72. The press-type transparent cover 71 is connected to the name badge body 1 through the press-type switch 72. The press-type switch 72 is disposed between the press-type transparent cover 71 and the name badge body 1. The press-type switch 72 is connected to the control component 4. The display screen is disposed inside the press-type transparent cover 71.

[0047] The transparent cover 71 is pressed so that when it is pressed, the pressure value of the push switch 72 changes, generating an electrical signal that is transmitted to the control component 4. The control component 4 receives the electrical signal and controls the warning component 2 to cancel the warning.

[0048] It can be understood that, in specific implementation, the press-type cancellation component 7 and the visual warning component 22 are stacked together. This stacking arrangement not only effectively saves space for the main body 1 of the badge, making the overall structure more compact, but also the press-type transparent cover 71, while protecting the display screen, also serves as the operating component of the press-type cancellation component 7. When the user needs to cancel the warning, they only need to press the transparent cover 71 to trigger the press switch 72. The press switch 72 generates an electrical signal that is transmitted to the control component 4, thereby controlling the warning component 2 to stop the warning. The operation is simple and intuitive, greatly improving the convenience and safety of use.

[0049] It should be noted that the technical solution of the push-button switch 72 sensing pressure changes and triggering an alarm termination is already existing technology. Its core implementation logic has been clearly described in published patents, specifically referring to Chinese invention patent CN108196486 A (Implementation Method of Button Switch Circuit Based on Piezoresistive Effect). The technical principle disclosed in this patent is highly consistent with the above solution: when the push-button switch is subjected to pressure, it will immediately sense the pressure change through the built-in piezoresistive sensor and convert the physical pressure signal into a corresponding electrical signal. Subsequently, the generated electrical signal is transmitted to the core control component (MCU microcontroller unit). After receiving the electrical signal, the control component controls the switch to open or close according to the provided button press state. From a technical perspective, the complete process of pressure sensing, electrical signal transmission, control component command sending, and alarm termination of the push-button switch has been publicly verified in this patent. The difference between this solution and the existing technology lies in the different application scenarios. The existing technology mainly relies on judging the change of pressure value of the push-button switch 72 to control the button switch, while this embodiment focuses on controlling the alarm component 2 to stop working. This shift in application scenario is essentially just a simple replacement of the existing button switch with warning component 2, without any methodological improvement.

[0050] In a more specific embodiment, a spring is provided between the push switch 72 and the push transparent cover 71.

[0051] Understandably, in practice, when the warning component 2 de-alerts, the expert releases their finger from pressing the transparent cover 71, and the pressure switch 72 fails to sense the pressure change, so it no longer generates an electrical signal and waits for the next press to trigger.

[0052] In a more specific embodiment, the name tag body 1 also includes an input button assembly 8, with the display screen located on the side near the hanging hole 6 and the input button assembly 8 located on the side away from the hanging hole 6.

[0053] Understandably, in practice, the input button assembly 8 facilitates information entry for experts. The display screen is positioned near the hanging hole 6, above the badge body 1, while the input button assembly 8 is located away from the hanging hole 6, below the badge body 1 and below the display screen. This layout avoids the expert's hand obstructing the display screen while operating the input button assembly 8. This design is both ergonomic and convenient. The location of the input button assembly 8 below the display screen allows experts to naturally touch the buttons with their fingers to enter information while viewing the information on the screen, without needing to move their hands significantly, thus improving the efficiency and accuracy of information entry. Simultaneously, this layout makes the badge body 1 more visually balanced and harmonious.

[0054] In a more specific embodiment, the name tag body 1 is also provided with a positioning component 9, which is connected to the control component 4.

[0055] Understandably, in practice, the location component 9 can upload the expert's location information to the monitoring platform or system in real time, making it easier to monitor the expert's location.

[0056] In a more specific embodiment, the badge body 1 is also provided with a power supply component 10, which is connected to the control component 4, and the power supply component 10 includes a removable battery.

[0057] Understandably, in practice, the use of removable batteries provides a flexible power solution for the name badges. When the battery is low, experts can easily remove the old battery and replace it with a new one, without having to send the entire name badge to a repair shop or wait for charging. This ensures the continuous use of the name badges and prevents interruptions to information entry or location monitoring functions due to power issues. Furthermore, the removable battery design facilitates separate battery recycling and disposal, meeting environmental protection requirements.

[0058] In a more specific embodiment, the display screen is a multi-color LED display.

[0059] Understandably, in practice, the risk level is divided into three levels: low, medium, and high. When control component 4 receives risk signals of different levels, the control display screen shows different colors. The risk level classification can be based on the following scheme: Outside the evaluation room, close contact time exceeding 30 seconds is considered medium; being outside the camera detection area for more than 30 seconds is considered medium; Outside the evaluation room, close contact time exceeding 60 seconds is considered high; being outside the camera detection area for more than 70 seconds is considered medium.

[0060] It should be noted that the terms used to describe positional relationships in the above examples and accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. The various embodiments of this utility model described above are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A multifunctional portable name tag, characterized in that, include: The badge body comprises a warning component, a wireless signal transmission component, and a control component. The warning component, the wireless signal transmission component, and the control component are all disposed on the badge body. The warning component and the wireless signal transmission component are both connected to the control component. The control component is used to receive warning signals from the wireless signal transmission component and send the warning signals to the warning component. The warning component is used to receive the warning signals and perform warning functions. The warning component includes an auditory warning component, a visual warning component, and a tactile warning component.

2. The multifunctional portable name tag according to claim 1, characterized in that, The name badge body is also provided with a voice intercom component, which is connected to the control component. The voice intercom component includes a voice input component and a voice output component. The voice input component is located at the first end of the name badge body, and the voice output component is located at the second end of the name badge body, which is located away from the first end.

3. A multifunctional portable name tag according to claim 2, characterized in that, The auditory warning device includes a sound alarm, which is disposed at the second end of the name tag body.

4. A multifunctional portable name tag according to claim 2, characterized in that, The voice intercom component also includes a voice input switch button. A hanging hole is provided on the edge of the badge body. The voice input switch button is located on the narrow side of the badge body and near the hanging hole. The voice input device is located near the voice input switch button.

5. A multifunctional portable name tag according to claim 1, characterized in that, The tactile warning device includes a vibrator disposed in the middle of the badge body.

6. A multifunctional portable name tag according to claim 1, characterized in that, The badge body is also provided with a press-type cancel component, which is connected to the control component and is used to control the warning component to cancel the warning.

7. A multifunctional portable name tag according to claim 6, characterized in that, The visual warning device includes a display screen, which is disposed on the surface of the badge body; The press-type cancellation component includes a press-sensitive transparent cover and a press-sensitive switch. The press-sensitive transparent cover is connected to the name badge body via the press-sensitive switch. The press-sensitive switch is disposed between the press-sensitive transparent cover and the name badge body, and is connected to the control component. The display screen is disposed inside the press-sensitive transparent cover. The pressable transparent cover is used to cause a change in the pressure value of the press switch when it is pressed, generating an electrical signal that is transmitted to the control component. The control component receives the electrical signal and controls the warning component to cancel the warning.

8. A multifunctional portable name tag according to claim 7, characterized in that, The name tag body also includes an input button assembly, the display screen is located on the side near the hanging hole, and the input button assembly is located on the side away from the hanging hole.

9. A multifunctional portable name tag according to claim 1, characterized in that, The name tag body is also provided with a positioning component, which is connected to the control component.

10. A multifunctional portable name tag according to claim 1, characterized in that, The badge body is also equipped with a power supply component, which is connected to the control component, and the power supply component includes a removable battery.

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