RU79734U1 - DATA TRANSMISSION DEVICE - Google Patents

Abstract

A data transmission device refers to devices that transmit data to a consumer through communication channels and is intended for use in transport and other technical facilities that require remote monitoring of sensors installed on them and control of the operation of equipment installed at these facilities in accordance with the program laid down in the utility model. The purpose of the utility model of the data transmission device is to simplify the installation and replacement of the built-in rechargeable battery, ensuring that the SD and SIM cards are installed and replaced only in a de-energized state. This goal is achieved due to the fact that the battery compartment for the built-in rechargeable battery, which is closed by an easily removable cover, from which there is access to SD and SIM memory cards only after disconnecting and removing the battery from the battery compartment, is introduced into the data transmission device.

Description

The utility model relates to devices for transmitting data via communication channels and is intended for use in transport and other technical facilities, which require remote monitoring of sensors and control the operation of equipment at these facilities.

A data transmission device is known - a T-BOX / GPS-800 terminal manufactured by Teltonika, designed to determine the status of sensors connected to it and control the operation of equipment connected to it, positioning moving objects, controlling equipment from a distance, collecting data, etc. The terminal includes a GSM (Global System of Mobile communication) modem and GPS (Global Positioning System) receiver, connectors for connecting GSM and GPS antennas, digital and analog sensors, actuators such as relays, external power supply, RS232 interfaces, LED indicators, SIM (Subscriber Identity Module) card. The connection of all sensors, actuators, an external power source is combined into one connector. The terminal can operate when a constant voltage is supplied to it from an external power source. The disadvantages of this data transfer device are the lack of a built-in rechargeable battery and free access to the SIM card from the front panel of the terminal, which makes it possible to install and replace the card when the power is on.

A device for transmitting data is known - the AT-300 radio station, intended for use in such solutions as positioning and guarding mobile objects, remote control of equipment, data collection, etc. The radio station consists of GSM and GPS antennas and a controller. The radio station includes a GSM (Global System of Mobile communication) modem and a GPS (Global Positioning System) receiver, a built-in rechargeable battery, connectors for connecting GSM and GPS antennas,

SIM card, connector for connecting sensors, actuators, an external power source, connector. The radio station can operate from an external power source and from the built-in battery. The disadvantage of the AT-300 terminal is its difficult access to the built-in rechargeable battery and SIM card with the need to disassemble the radio station's case.

The Falcom STEPP II navigation / GSM / GPRS / GPS terminal selected as the closest analogue is known from Falcom for positioning and guarding moving objects, controlling equipment from a distance, collecting data, etc. The terminal includes a GSM modem with a SIM card, a GPS receiver, a built-in rechargeable battery, connectors for connecting GSM and GPS antennas, an SD (Secure Digital) memory card for implementing the “black box” function, a connector for connecting sensors and actuators, and a connector for connecting an external power source. The terminal can operate from an external power source and from the built-in rechargeable battery. The disadvantages of this terminal are difficult access to the built-in rechargeable battery with the need to disassemble the terminal case and free access to the SD memory card and SIM card from the front panel of the terminal, which makes it possible to install and replace cards when the power is supplied from the internal battery. The purpose of the utility model is to simplify the installation and replacement of the built-in battery, with the installation and replacement of SD and SIM cards only after disconnecting and removing the built-in battery from the battery compartment.

This goal is achieved due to the fact that the battery compartment for the built-in rechargeable battery, which is closed by an easily removable cover, from which there is access to SD and SIM memory cards only after removing the battery from the battery compartment, is included in the housing of the data transmission device.

The proposed utility model is illustrated in the drawing. The drawing shows: the housing 1 of the data transmission device with a battery compartment 2, an easily removable battery cover 3 (conventionally shown removed), a battery 4, an SD card 5, a SIM card 6. It can be seen from the drawing that the built-in SD and SIM cards are blocked by the built-in the battery that must be removed from the battery compartment when installing and replacing SD SIM cards.

Claims (1)

A data transmission device containing a GSM modem with a SIM card, a GPS receiver, a built-in rechargeable battery, connectors for connecting GSM and GPS antennas, an SD memory card, a connector for connecting sensors and actuators, and a connector for connecting an external power source, characterized in that the composition of the device’s case introduced the battery compartment for the built-in rechargeable battery, which is closed by an easily removable cover, from which you can access SD and SIM cards only after disconnecting and removing the battery from the battery mulyatornogo compartment.