Hand-held invoicing device integrated with fingerprint verification module

Abstract

The utility model relates to handheld invoicing equipment integrated with a fingerprint verification module, and belongs to the field of electronic equipment. The capacitance fingerprint identification module is installed on the side edge of the equipment, the fingerprint pattern of a user is identified by detecting the capacitance change of the fingerprint, and the user needs to unlock through fingerprint verification when the equipment is used every time, so that the safety is remarkably improved, and unauthorized use is prevented. Meanwhile, a GPS positioning module is installed in the equipment, the geographic position is determined by receiving satellite signals, the position information of the equipment is tracked in real time, and the safety of the equipment and data is ensured. In order to avoid the problem of overheating caused by long-time use, the back of the equipment is provided with a ventilation opening and is internally provided with a cooling fan, heat is discharged through airflow, it is ensured that the equipment keeps a proper temperature in long-time operation, and jamming or hardware damage is prevented. Through the improvements, the safety, the traceability and the heat dissipation performance of the utility model are all obviously improved, and safer, more stable and more efficient use experience is provided for users.

Description

Technical Field

[0001] The utility model relates to the field of electronic equipment, in particular to a handheld invoicing device with an integrated fingerprint verification module. Background Art

[0002] Traditional handheld invoicing devices lack fingerprint verification functions, resulting in the use of the device relying only on passwords or other simple verification methods, which can be easily cracked or misused by others, thus causing financial security risks. Once a device without GPS positioning function is lost or stolen, it is difficult to track and retrieve it in real time, resulting in the loss of the device and important internal data. Traditional handheld invoicing devices usually lack an effective heat dissipation mechanism and are prone to overheating when used for a long time, causing the device to freeze or be damaged, affecting the user experience and work efficiency. Today's intelligent terminal printing device (Announcement No.: CN207140561U):

[0003] 1. Traditional handheld invoicing devices lack fingerprint verification function, which means that the use of the device only relies on passwords or other simple verification methods, which can be easily cracked or stolen by others, thus causing financial security risks.

[0004] 2. Once a device without GPS positioning function is lost or stolen, it is difficult to track and recover it in real time, resulting in the loss of the device and important internal data.

[0005] 3. Traditional handheld invoicing devices usually lack an effective heat dissipation mechanism and are prone to overheating when used for a long time, causing the device to lag or become damaged, affecting the user experience and work efficiency. Utility Model Content

[0006] The main purpose of the utility model is to provide a handheld invoicing device with an integrated fingerprint verification module, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A handheld invoicing device with an integrated fingerprint verification module comprises an invoicing machine housing, a display screen is arranged in the middle of the invoicing machine housing, a speaker is arranged above the display screen, a button is arranged below the display screen, a capacitive fingerprint recognition module is arranged on the side of the invoicing machine housing, an invoicing structure is arranged on the top of the invoicing machine housing, and a vent is arranged on the back of the invoicing machine housing. A cooling fan is arranged inside the vent. A GPS positioning module is installed at the top of the invoicing machine housing. The cooling fan is electrically connected to the display screen for control. The capacitive fingerprint recognition module is electrically connected to the display screen for control. Two cooling fans are arranged.

[0009] Preferably, a heat dissipation fan is arranged inside the vent.

[0010] Preferably, a GPS positioning module is installed at the top of the inner shell of the ticket issuing machine.

[0011] Preferably, the cooling fan is electrically connected to the display screen for control.

[0012] Preferably, the capacitive fingerprint recognition module is electrically connected to the display screen for control.

[0013] Preferably, two cooling fans are provided.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Install a capacitive fingerprint recognition module on the side of the invoicing device. The capacitive fingerprint recognition module recognizes the user's fingerprint pattern by detecting the capacitance change of the fingerprint. Every time the device is used, the user needs to pass the fingerprint verification to unlock the device. This biometric technology is safer than traditional password protection because fingerprints are unique and cannot be easily copied or forged, which greatly improves the security of the device and prevents unauthorized use.

[0016] 2. Install a GPS positioning module inside the device. The GPS positioning module determines the device's geographic location by receiving satellite signals. The built-in GPS module in the device can track the device's location information in real time and send the positioning data to a remote server or the user's mobile device through the wireless communication module. Once the device is lost or stolen, the user can quickly retrieve the device through the positioning function to ensure the safety of the device and data.

[0017] 3. Open vents on the back of the invoicing device and install a cooling fan inside. The cooling fan generates airflow through electric drive, discharges the heat inside the device through the vents, and thus reduces the temperature inside the device. The vent design helps to quickly discharge hot air and prevent heat accumulation. Such a heat dissipation mechanism ensures that the device maintains a suitable operating temperature during long-term use, prevents jamming or hardware damage caused by overheating, and improves the stability and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the back of the utility model;

[0020] Figure 3 It is an internal schematic diagram of the utility model;

[0021] In the figure: 1. Invoice machine casing; 2. Display screen; 3. Buttons; 4. Speaker; 5. Invoice structure; 6. Capacitive fingerprint recognition module; 7. Ventilation port; 8. GPS positioning module; 9. Cooling fan. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] A handheld invoicing device with an integrated fingerprint verification module comprises an invoicing machine housing 1, a display screen 2 is arranged in the middle of the invoicing machine housing 1, a speaker 4 is arranged above the display screen 2, a button 3 is arranged below the display screen 2, a capacitive fingerprint recognition module 6 is arranged on the side of the invoicing machine housing 1, an invoicing structure 5 is arranged on the top of the invoicing machine housing 1, and a vent 7 is arranged on the back of the invoicing machine housing 1. A cooling fan 9 is arranged inside the vent 7. A GPS positioning module 8 is installed at the top of the invoicing machine housing 1. The cooling fan 9 is electrically connected to the display screen 2 for control. The capacitive fingerprint recognition module 6 is electrically connected to the display screen 2 for control. Two cooling fans 9 are provided.

[0028]

[0029]

[0030] By comparing the above table, it can be seen that the new handheld invoicing device is equipped with a capacitive fingerprint recognition module on the side of the invoicing device compared to the traditional invoicing device. The capacitive fingerprint recognition module recognizes the user's fingerprint pattern by detecting the capacitance change of the fingerprint. Every time the device is used, the user needs to pass the fingerprint verification to unlock the device. This biometric technology is safer than traditional password protection because the fingerprint is unique and not easy to be copied or forged, which greatly improves the security of the device and prevents unauthorized use. With this improvement, the security of the device is improved by 80%. A GPS positioning module is installed inside the device. The GPS positioning module determines the geographic location of the device by receiving satellite signals. The built-in GPS module of the device can track the location information of the device in real time and send the positioning data to a remote server or the user's mobile device through the wireless communication module. Once the device is lost or stolen, the user can quickly retrieve the device through the positioning function to ensure the security of the device and data. This improvement has increased the positioning and tracking functions of the device by 100%. A vent is opened on the back of the invoicing device and a cooling fan is installed inside. The cooling fan generates airflow through an electric drive, and discharges the heat inside the device through the vent, thereby reducing the temperature inside the device. The vent design helps to quickly discharge hot air and prevent heat accumulation. This heat dissipation mechanism ensures that the device maintains a suitable operating temperature during long-term use, prevents freezing or hardware damage caused by overheating, and improves the stability and service life of the device. Through this improvement, the heat dissipation performance of the device has been improved by 70%.

[0031] The capacitive fingerprint recognition module described in the utility model uses the FS9100 series capacitive fingerprint recognition module produced by Synaptics. The capacitive fingerprint recognition is unique and not easy to be copied or forged, which greatly improves the security of the device. The FS9100 series module has built-in security features, which can effectively prevent unauthorized access. The module has fast fingerprint recognition capabilities, and users can complete identity authentication in a short time, improving usage efficiency. A high-resolution sensor is used to ensure the accuracy and reliability of fingerprint recognition. The FS9100 series module uses durable materials to prevent scratches and wear, and is suitable for long-term use in handheld devices. It has dustproof and waterproof characteristics, can work stably in various environments, and ensures the stability and reliability of the device. The FS9100 series module is compactly designed and suitable for integration on the side of the handheld device without taking up too much space. It supports multiple communication interfaces and is convenient for docking and integration with existing systems. Users only need to place their fingers on the sensor to quickly complete identity authentication, simplifying the operation steps. The cumbersome process of password input is reduced, and the user experience and the operating efficiency of the device are improved.

[0032] The above description of the utility model shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A handheld invoicing device with an integrated fingerprint verification module, comprising an invoicing machine housing (1), characterized in that: A display screen (2) is arranged in the middle of the ticket issuing machine housing (1), a speaker (4) is arranged above the display screen (2), a button (3) is arranged below the display screen (2), a capacitive fingerprint recognition module (6) is arranged on the side of the ticket issuing machine housing (1), a ticket issuing structure (5) is arranged on the top of the ticket issuing machine housing (1), and a vent (7) is arranged on the back of the ticket issuing machine housing (1).

2. The handheld invoicing device with integrated fingerprint verification module according to claim 1, characterized in that: A heat dissipation fan (9) is arranged inside the ventilation opening (7).

3. The handheld invoicing device with integrated fingerprint verification module according to claim 1, characterized in that: A GPS positioning module (8) is installed at the top of the inner part of the ticket issuing machine housing (1).

4. The handheld invoicing device with integrated fingerprint verification module according to claim 2, characterized in that: The cooling fan (9) is electrically connected to the display screen (2) for control.

5. The handheld invoicing device with integrated fingerprint verification module according to claim 1, characterized in that: The capacitive fingerprint recognition module (6) is electrically connected to the display screen (2) for control.

6. The handheld invoicing device with integrated fingerprint verification module according to claim 2, characterized in that: Two heat dissipation fans (9) are provided.

Images