CN205827400U8 - A kind of smart card with buzzer - Google Patents

Abstract

The utility model discloses a kind of smart card with buzzer, including main control module, signal transmitting and receiving module, memory module, rectifying and voltage-stabilizing module, power module, buzzer；Wherein described master control borad is connected with the signal transmitting and receiving module, and the signal sent for receive user simultaneously send out by phase user transmission signal；The memory module is arranged with the main control module, and the memory module is used for data storage；The rectifying and voltage-stabilizing module is connected with power module, provides stable DC electricity for the smart card；The buzzer is connected with main control module.The beneficial effects of the utility model are：It is simple structure, easy to operate, the information exchange between user and smart card can be realized, auditory tone cueses can be realized, strengthen the safety of smart card.

Description

A smart card with buzzer

Technical field

[0001] The present utility model relates to the field of electronic technology, in particular to a smart card with a buzzer.

Background technique

[0002] The smart card uses computer and communication technology as a means to connect the various facilities inside the smart building into an organic whole. The user can complete the usual keys, fund settlement, attendance and certain control operations through a 1C card. . At present, the application of smart cards is becoming more and more common, not only in communication and transportation, but also in enterprises, banks, schools, taxation, public security, medical care, catering, hotels and entertainment, scientific research, books, museums, tourism, customs, etc. On the one hand, therefore, the demand for smart cards is also showing an upward trend year by year.

[0003] Due to the small size of the smart card, it is often the case that the smart card is lost, which reduces the security of the smart card. Utility model content

[0004] The purpose of the present utility model is to provide a smart card with a buzzer in order to solve the above-mentioned problems.

[0005] The present utility model achieves the above-mentioned purpose through the following technical solutions: a smart card with a buzzer, including a main control module, a signal transceiver module, a storage module, a rectifier voltage regulator module, a power supply module, and a buzzer; The main control module is arranged inside the smart card; the main control module is connected to the signal transceiving module; the main control module is connected to the storage module; the main control module is connected to the rectifying and stabilizing module; the rectifying The voltage stabilizing module is connected with the power supply module; the buzzer is connected with the main control module.

[0006] Further, the power supply module includes an internal power supply module and a power supply switching module, the internal power supply module is used to supply power to the smart card, and the power supply switching module communicates with the main control module and the signal transceiving module respectively. The module and the internal power supply module are connected.

[0007] Further, the power supply switching module is used to switch between the three power supply modes of the internal power supply module, the signal transceiving module power supply, and the internal power supply module and the signal transceiving module simultaneously power supply. .

[0008] Further, the main control module includes a control module; the storage module is an independent module.

[0009] Further, a chip is provided on the front of the smart card, and the chip is mounted on the smart card in an inlaid manner.

[0010] The beneficial effects of the present invention are: the structure is simple, the operation is convenient, the information interaction between the user and the smart card can be realized, the sound prompt can be realized, and the security of the smart card can be enhanced.

Description of the drawings

[0011] FIG. 1 is a schematic structural diagram of a smart card with a buzzer according to the present invention.

[0012] In the figure: 1. Main control module; 2. Signal transceiver module; 3. Storage module; 4. Rectification and voltage stabilization module; 5. Power supply module; 6. Buzzer.

Detailed ways

[0013] The following describes the utility model further in conjunction with the accompanying drawings:

[0014] As shown in Figure 1, a smart card with a buzzer, including a main control module 1, a signal transceiver module 2, a storage module 3, a rectifier voltage regulator module 4, a power supply module 5, a buzzer 6; The main control module is set inside the smart card; the main control module is connected to the signal transceiver module; the empty module is connected to the storage and all modules# the main control module voltage stabilizing module; the rectifier stable The voltage module is connected with the power module; the buzzer is connected with the main control module.

[0015] Further, the power supply module includes an internal power supply module and a power supply switching module, the internal power supply module is used to supply power to the smart card, and the power supply switching module communicates with the main control module and the signal transceiving module respectively. The module and the internal power supply module are connected.

[0016] Further, the power supply switching module is used to switch between three power supply modes: the internal power supply module, the signal transceiver module, and the internal power module and the signal transceiver module. .

[0017] Further, the main control module includes a control module; the storage module is an independent module.

[0018] Further, a chip is provided on the front of the smart card, and the chip is mounted on the smart card in an inlaid manner.

[0019] Further, the four corners of the smart card are provided with arc edges, which is convenient for users to use.

[0020] In specific implementation, the user uses the mobile phone to establish a connection with the smart card, the smart card receives the signal sent by the user through the signal transceiver module and transmits the signal to the user, and stores the user information through the storage module; when the user issues an instruction, the smart card passes through the main control module Control the occurrence of the buzzer, so that the user knows the location of the smart card, thereby reducing the chance of losing the smart card. The utility model has simple structure and convenient operation.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model The new model will have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (5)

1. A smart card with a buzzer, which is characterized in that it includes a main control module, a signal transceiver module, a storage module, a rectification and voltage stabilization module, a power supply module, and a buzzer; wherein the main control module is set inside the smart card The main control module is connected to the signal transceiver module; the main control module is connected to the storage module; the main control module is connected to the rectification and voltage stabilization module; the rectification and voltage stabilization module is connected to the power module •, The buzzer is connected to the main control module. 2. A smart card with a buzzer according to claim 1, characterized in that: the power supply module comprises an internal power supply module and a power supply switching module, the internal power supply module is used to supply power to the smart card, The power supply switching module is respectively connected to the main control module, the signal transceiving module, and the internal power supply module. 3. A smart card with a buzzer according to claim 2, characterized in that: the power supply switching module is used to supply power to the internal power module, the signal transceiver module, and the internal power module Switching between the three power supply modes of simultaneous power supply with the signal transceiving module. 4. A smart card with a buzzer according to claim 3, characterized in that: the main control module includes a control module; the storage module is an independent module. 5. A smart card with a buzzer according to claim 4, characterized in that: the front of the smart card is provided with a chip, and the chip is mounted on the smart card in an inlaid manner.