CN218547380U

CN218547380U - Mining tablet personal computer

Info

Publication number: CN218547380U
Application number: CN202221507139.1U
Authority: CN
Inventors: 张建华; 张佳峰; 吴冠军
Original assignee: Henan Fenda Technology Co ltd
Current assignee: Henan Fenda Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-02-28
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a mining tablet personal computer, which relates to the technical field of mining electronic products, in particular to a mining tablet personal computer, comprising a shell, and a circuit board and a battery pack which are arranged in the shell, wherein the battery pack is electrically connected with the circuit board, the circuit board is provided with a processor, the back of the shell is provided with an infrared gas sensor, and the infrared gas sensor is in communication connection with the processor; through the setting of infrared gas sensor, make this mining panel computer have possessed the effect of detecting the interior gas concentration of mine, through the cooperation setting that infrared gas sensor and treater communication are connected, when the mine workman does not close mining panel computer in the mine and reachs the region of certain gas concentration, infrared gas sensor detects gas concentration and sends out signal to the treater, the circuit is in time closed to the treater, has further avoided the potential safety hazard because of mining panel computer does not in time close and causes, has reached the purpose that improves mine safety work.

Description

Mining tablet personal computer

Technical Field

The utility model relates to a mining electronic product technical field specifically is a mining panel computer.

Background

The anti-explosion tablet personal computer of this ampere type is through increasing protection circuit, increasing the circuit interval of circuit board, shields and encapsulates electronic components, adopts special material to make the inside electronic components of cell-phone shell and so on measure to guarantee the cell-phone, even when short circuit and inefficacy, the energy that produces is not enough to form an effectual ignition source to ensure the safety of user under inflammable and explosive environment, the dangerous operation places such as extensive application in colliery, chemical plant, oil refinery.

When the panel computer works in a mine, the conventional panel computer cannot timely close an internal circuit of the panel computer according to the gas concentration in the mine; meanwhile, the existing mining tablet personal computer comprehensively adopts a touch screen, and due to the complex site environment of a coal mine, workers can wear gloves during working, and cannot effectively operate the tablet personal computer under the condition of wearing the gloves.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mining panel computer has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mining tablet personal computer comprises a shell, a circuit board and a battery pack, wherein the circuit board and the battery pack are arranged in the shell, the battery pack is electrically connected with the circuit board, a processor is arranged on the circuit board, an infrared gas sensor is arranged on the back surface of the shell, the infrared gas sensor is in communication connection with the processor, and a storage unit is integrated in the processor; the front surface of the shell is provided with a touch screen, a loudspeaker and a microphone are respectively arranged above the touch screen, and a plurality of power keys and keys are arranged below the touch screen; the utility model discloses a sealing device, including casing, connecting band, casing, protection cover, connecting band, the casing back is provided with the couple, a side of casing is provided with the lag, be provided with the connecting band on the protection cover, the right flank of casing can be dismantled and be connected with the sealing strip.

Optionally, the shell is of a two-layer structure, and a plurality of damping springs and sponge blocks are arranged in the cavity between the two layers.

Optionally, a wireless communication component and a multimedia player are arranged in the housing, and the processor is in communication connection with the wireless communication component and the multimedia player respectively; an SIM card slot is arranged in the right side of the shell, an induction component is arranged at the SIM card slot, and the induction component of the SIM card slot is in communication connection with the processor and the wireless communication component.

Optionally, a USB interface and a charging interface are respectively arranged in the right side of the casing, the USB interface is electrically connected with the battery pack, the processor is in communication connection with the USB interface, and the battery pack is electrically connected with the charging interface.

Optionally, the wireless communication module includes a bluetooth communication element, a WLAN communication element, a 4G or 5G communication element.

Optionally, a VGA interface, an HDMI interface and a network cable interface are respectively arranged in the right side of the casing, and the processor is in communication connection with the VGA interface, the HDMI interface and the network cable interface respectively.

Optionally, the sensing assemblies are arranged below the touch screen and are in communication connection with the processor.

(III) advantageous effects

The utility model provides a mining panel computer possesses following beneficial effect:

1. this mining panel computer, through the setting of infrared gas sensor, make this mining panel computer have the effect of detecting the interior gas concentration of mine, through the cooperation setting that infrared gas sensor and treater communication are connected, when the mine workman does not close mining panel computer and reachs the region of certain gas concentration in the mine, infrared gas sensor detects gas concentration and signals to the treater, circuit in the treater response signal disconnection mining panel computer just makes mining panel computer shutdown, thereby played the effect of closing the circuit in time when meetting gas, further avoided the potential safety hazard because of mining panel computer does not in time close the cause, reached the purpose that improves mine safety operation.

2. According to the mining tablet personal computer, the power key and the keys are matched, so that a mine worker can operate the mining tablet personal computer through the power key and the keys under the condition that the mine worker wears gloves, and the purpose that the tablet personal computer is more suitable for mine operation is achieved.

Drawings

Fig. 1 is a schematic perspective view of a mining tablet computer of the present invention;

fig. 2 is a schematic perspective view (without a sealing strip) of the mining tablet computer of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a mining tablet personal computer hook of the present invention.

In the figure: 1. a housing; 2. a touch screen; 3. a power key; 4. pressing a key; 5. a sealing strip; 6. a horn; 7. a protective sleeve; 8. a USB interface; 9. a VGA interface; 10. a charging interface; 11. an HDMI interface; 12. a network cable interface; 13. a SIM card slot; 14. hooking; 15. a connecting belt; 16. a microphone; 17. an infrared gas sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a mining tablet personal computer comprises a shell 1, and a circuit board and a battery pack which are arranged in the shell 1, wherein the battery pack is electrically connected with the circuit board, a processor is arranged on the circuit board, an infrared gas sensor 17 is arranged on the back surface of the shell 1, the infrared gas sensor 17 is in communication connection with the processor, and a storage unit is integrated in the processor; the front surface of the shell 1 is provided with a touch screen 2, induction components are arranged below the touch screen 2, the induction components of the touch screen 2 are in communication connection with a processor, a loudspeaker 6 and a microphone 16 are respectively arranged above the touch screen 2, a power key 3 and a plurality of keys 4 are arranged below the touch screen 2, and the number of the keys 4 is multiple; the back of the shell 1 is provided with a hook 14, one side surface of the shell 1 is provided with a protective sleeve 7, the protective sleeve 7 is provided with a connecting belt 15, and the right side surface of the shell 1 is detachably connected with a sealing strip 5; the shell 1 is of a two-layer structure, and a plurality of damping springs and sponge blocks are arranged in a cavity between the two layers.

A wireless communication component and a multimedia player are arranged in the shell 1, and the processor is respectively in communication connection with the wireless communication component and the multimedia player; an SIM card slot 13 is arranged in the right side of the shell 1, an induction component is arranged at the SIM card slot 13, and the induction component of the SIM card slot 13 is in communication connection with the processor and the wireless communication component; the right side of the shell 1 is internally provided with a USB interface 8 and a charging interface 10 respectively, the USB interface 8 is electrically connected with a battery pack, a processor is in communication connection with the USB interface 8, the battery pack is electrically connected with the charging interface 10, the wireless communication component comprises a Bluetooth communication element, a WLAN communication element and a 4G or 5G communication element, the right side of the shell 1 is also internally provided with a VGA interface 9, an HDMI interface 11 and a network cable interface 12 respectively, the processor is in communication connection with the VGA interface 9, the HDMI interface 11 and the network cable interface 12 respectively, an induction component is arranged below the touch screen 2, and the induction component of the touch screen 2 is in communication connection with the processor.

When the mining tablet computer is used, the power key 3 is pressed for 10 seconds to enable the mining tablet computer to be in a power-on or power-off state, and the operation of the tablet computer is similar to that of a common tablet computer. Under the network coverage matched with the tablet personal computer, voice communication can be realized between the tablet personal computer and the mobile phone and between the tablet personal computer and the server, and meanwhile, the tablet personal computer has higher receiving sensitivity and ensures that the wireless network function is exerted to the maximum extent. The average power consumption of the tablet personal computer is low, relatively long standby time is achieved, a battery pack of the tablet personal computer adopts a lithium manganate battery, and equipment is charged through the charging interface 10 when needing to be charged; when the miner works in the mine, the miner can operate the tablet personal computer through the power key 3 and the key 4 by wearing the gloves and not directly operating the touch screen 2 through fingers; the keys 4 are provided in plural numbers, and the functions assigned to each key 4 are different, and include "direction key", "enter key", "return key", and the like.

The shell 1 is of a two-layer structure, a plurality of damping springs and sponge blocks are arranged in a cavity between two layers, and the shock resistance of the mining tablet personal computer is improved by arranging the plurality of damping springs and sponge blocks; the back of the shell 1 is provided with a hook 14, the hook 14 is embedded in the shell 1 and is rotatably connected with the shell 1, a mine worker can rotate to unscrew the hook 14 from the groove of the shell 1, and the tablet personal computer can be hung on a belt through the hook 14 when needed. A protecting sleeve 7 is arranged on one side face of the shell 1, a connecting belt 15 is arranged on the protecting sleeve 7, the connecting belt 15 can be conveniently held by a mine worker in a mine, so that the tablet personal computer is not prone to falling off from the hand, meanwhile, a rubber buckle can be arranged on the connecting belt 15, when the tablet personal computer is operated in the mine, the tablet personal computer can be tightly clamped and connected with the rubber buckle bound on the body through the rubber buckle on the connecting belt 15, and the tablet personal computer can be released by two hands of the mine worker and can be carried with the mine worker.

Before entering a mine, a mine worker tightly clamps and connects the sealing strip 5 with the shell 1, wherein the sealing strip 5 is used for sealing the USB interface 8, the VGA interface 9, the charging interface 10, the HDMI interface 11, the network cable interface 12 and the SIM card slot 13, so that the interfaces and the SIM card slot 13 are not contacted with gas when in the mine.

The utility model discloses a theory of operation and beneficial effect: an infrared gas sensor: based on the belr-lange's law, i.e. the principle that different gases absorb light of a certain wavelength, optical components are used in combination with a free-diffusion type structural design to detect gases. The infrared radiation corresponding to the frequency is absorbed, thereby generating a specific absorption band, and an infrared spectrum is obtained. Infrared absorption spectroscopy can provide both qualitative and quantitative information, and can detect not only PPM levels, but also 100% vol. The infrared light source generally has a lifetime of 10 years, so the sensor has a lifetime of at least 5 years. Since the sensor uses optical principles, it will auto-zero in the absence of the gas being measured, and once a year detection (calibration if necessary) is generally recommended. Because different gas absorption spectrograms are different, the infrared detection is not interfered by other gases. Through the setting of infrared gas sensor 17, make this mining panel computer have possessed the effect of detecting the interior gas concentration of mine, through the cooperation setting of infrared gas sensor 17 and treater communication connection, when the mine workman does not close mining panel computer in the mine and reachs the region of certain gas concentration, infrared gas sensor 17 detects gas concentration and sends out the signal to the treater, circuit in the treater response signal disconnection mining panel computer and make mining panel computer shut down, thereby played the effect of closing the circuit in time when meetting gas, further avoided because of the mining panel computer potential safety hazard that causes not in time closing, the purpose of improving mine safety operation has been reached. Through the matching arrangement of the power key 3 and the key 4, the mine worker can operate the mine tablet personal computer through the power key 3 and the key 4 under the condition of wearing gloves, so that the purpose that the tablet personal computer is more suitable for mine operation is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mining panel computer, includes casing (1) and sets up circuit board, the group battery in casing (1), and the group battery is connected with the circuit board electricity, be provided with treater, its characterized in that on the circuit board: the back of the shell (1) is provided with an infrared gas sensor (17), the infrared gas sensor (17) is in communication connection with the processor, and a storage unit is integrated in the processor; the front surface of the shell (1) is provided with a touch screen (2), a loudspeaker (6) and a microphone (16) are respectively arranged above the touch screen (2), a power key (3) and a plurality of keys (4) are arranged below the touch screen (2), and the number of the keys (4) is multiple; the novel sealing device is characterized in that a hook (14) is arranged on the back of the shell (1), a protective sleeve (7) is arranged on one side face of the shell (1), a connecting belt (15) is arranged on the protective sleeve (7), and a sealing strip (5) can be detachably connected to the right side face of the shell (1).

2. The mining tablet computer of claim 1, wherein: the shell (1) is of a two-layer structure, and a plurality of damping springs and sponge blocks are arranged in a cavity between the two layers.

3. The mining tablet computer of claim 1, wherein: a wireless communication component and a multimedia player are arranged in the shell (1), and the processor is in communication connection with the wireless communication component and the multimedia player respectively; the SIM card slot (13) is arranged in the right side of the shell (1), an induction component is arranged at the position of the SIM card slot (13), and the induction component of the SIM card slot (13) is in communication connection with the processor and the wireless communication component.

4. The mining tablet computer of claim 1, wherein: be provided with USB interface (8), interface (10) charge in the right side of casing (1) respectively, USB interface (8) are connected with the group battery electricity, and the treater is connected with USB interface (8) communication, the group battery with interface (10) electricity that charges is connected.

5. The mining tablet computer of claim 3, wherein: the wireless communication assembly comprises a Bluetooth communication element, a WLAN communication element and a 4G or 5G communication element.

6. The mining tablet computer of claim 1, wherein: still be provided with VGA interface (9), HDMI interface (11) and net twine interface (12) respectively in the right side of casing (1), the treater is connected with VGA interface (9), HDMI interface (11), net twine interface (12) communication respectively.

7. The mining tablet computer of claim 1, wherein: and the sensing assembly is arranged below the touch screen (2) and is in communication connection with the processor.