5G mining anti-explosion flat plate

Abstract

The utility model belongs to the technical field of explosion-proof flat plates, and particularly relates to a 5G mining explosion-proof flat plate which comprises an explosion-proof flat plate body and a rear shell, the rear shell is installed on the back side of the explosion-proof flat plate body, a rear camera is installed on the back face of the explosion-proof flat plate body, and a scanning head is arranged at the bottom of the rear camera. The bottom of the back side of the explosion-proof flat plate body is connected with a hanging belt buckle; the back side of the rear shell is connected with a suction cup, one side of the suction cup is connected with a positioning plate, and one side of the positioning plate is rotationally connected with a rotating disc. The supporting plate rotates on the surface of the rotating disc, meanwhile, the rotating disc rotates on one side of the positioning plate, and at the moment, the suction cup on one side of the positioning plate is attached to the rear shell in a suction mode; and then through mutual cooperation of a supporting plate, a telescopic plate, supporting legs, a spring, a clamping plate and a clamping groove, the explosion-proof flat plate body can be stably kept upright, so that the explosion-proof flat plate body is convenient to place, and detection personnel can read data conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of explosion-proof flat panels for mines, and specifically relates to a 5G explosion-proof flat panel for mines. Background Art

[0002] KJD3.7 (5G) mining intrinsically safe tablet computer is based on Android system, adopts Qualcomm SM4350 processor, supports 5G NSA and SA modes, high-speed eight-core CPU, based on TSMC's leading 12nm process technology, with high-level functions and excellent performance experience, and can run various applications at high speed. It can be equipped with built-in capacitive inductive fingerprint recognition module and second-generation security encryption module, supports fingerprint entry image processing and offline collection, identity recognition and authentication, and other functions, making information reading more convenient and efficient. With different frequency bands of LF / HF / UHF, it is easy to read cards at close range and long distance, with a maximum distance of more than 5 meters. It realizes high-precision QR code scanning and has rich data interfaces to meet the expansion of daily office business. However, the 5G mining explosion-proof tablet still has the following defects: when using the 5G mining explosion-proof tablet, when it is necessary to conduct inspection, the 5G mining explosion-proof tablet cannot be placed on a horizontal ground and then used upright, which affects the efficiency of mining inspection. Utility Model Content

[0003] The purpose of the utility model is to provide a 5G mining explosion-proof flat plate, which aims to solve the problem in the prior art that when the above-mentioned equipment is in use, when the 5G mining explosion-proof flat plate is needed for inspection, the 5G mining explosion-proof flat plate cannot be placed on a horizontal ground and then used upright, thereby affecting the efficiency of mining inspection.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 5G explosion-proof tablet for mining, comprising an explosion-proof tablet body and a rear shell, the back side of the explosion-proof tablet body is equipped with a rear shell, the back side of the explosion-proof tablet body is equipped with a rear camera, the bottom of the rear camera is provided with a scanning head, and the bottom of the back side of the explosion-proof tablet body is connected with a strap buckle;

[0005] A suction cup is connected to the back side of the rear shell, a positioning plate is connected to one side of the suction cup, a turntable is rotatably connected to one side of the positioning plate, a support plate is connected to the bottom end of the turntable, a telescopic plate is connected to the bottom opening of the support plate, a supporting foot is connected to the bottom end of the telescopic plate, a spring is connected to an opening on one side of the telescopic plate, and the other end of the spring is connected to a clamping plate.

[0006] As a preferred embodiment of the utility model of a 5G explosion-proof flat plate for mining, the support plate and the telescopic plate are both made of PVC material, and the telescopic plate forms a sliding connection structure at the opening at the bottom end of the support plate.

[0007] As a preferred 5G mining explosion-proof flat plate of the utility model, a rotating shaft is connected through the side of the support plate, and the support plate and the turntable form a rotating structure.

[0008] As a preferred embodiment of the utility model of a 5G mining explosion-proof flat plate, the clamping plate and the spring form an elastic telescopic structure.

[0009] As a preferred embodiment of the utility model of a 5G mining explosion-proof flat plate, a card slot is provided on the surface of the support plate, and the card slot and the card plate form a chimeric structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model rotates the support plate on the surface of the turntable and rotates the turntable on one side of the positioning plate at the same time, and then the suction cup on one side of the positioning plate is attached to the rear shell, and then the explosion-proof flat plate body can be stably kept standing through the mutual cooperation between the support plate, the telescopic plate, the supporting feet, the spring, the clamping plate and the clamping slot, so that the explosion-proof flat plate body is easy to place and the detection personnel can read the data conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the back structure of the utility model;

[0014] Figure 2 It is a side view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure of the positioning plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the support plate connection structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0019] Figure 7 This is a schematic diagram of the exploded structure of the pallet of the present utility model.

[0020] In the figure: 1. explosion-proof tablet body; 2. back shell; 3. rear camera; 4. scanning head; 5. hanging belt buckle; 6. suction cup; 7. positioning plate; 8. turntable; 9. support plate; 10. telescopic plate; 11. support foot; 12. spring; 13. card plate; 14. card slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-7 The utility model provides the following technical solutions: a 5G explosion-proof tablet for mining, comprising an explosion-proof tablet body 1 and a rear shell 2, the rear shell 2 is installed on the back side of the explosion-proof tablet body 1, a rear camera 3 is installed on the back of the explosion-proof tablet body 1, a scanning head 4 is arranged at the bottom of the rear camera 3, and a strap buckle 5 is connected to the bottom of the back side of the explosion-proof tablet body 1;

[0023] A suction cup 6 is connected to the back side of the rear shell 2, a positioning plate 7 is connected to one side of the suction cup 6, a turntable 8 is rotatably connected to one side of the positioning plate 7, a support plate 9 is connected to the bottom end of the turntable 8, a telescopic plate 10 is connected to the bottom opening of the support plate 9, a supporting foot 11 is connected to the bottom end of the telescopic plate 10, a spring 12 is connected to an opening on one side of the telescopic plate 10, and a clamping plate 13 is connected to the other end of the spring 12.

[0024] Preferably, the support plate 9 and the telescopic plate 10 are both made of PVC material, and the telescopic plate 10 forms a sliding connection structure at the opening at the bottom end of the support plate 9 .

[0025] During specific use, the support plate 9 and the telescopic plate 10 are used to facilitate detection personnel to read data.

[0026] Preferably, a rotating shaft is connected through the side of the support plate 9, and the support plate 9 and the turntable 8 form a rotating structure.

[0027] During specific use, the support plate 9 is rotated to facilitate the support and stabilization of the explosion-proof flat plate body 1 .

[0028] Preferably, the clamping plate 13 and the spring 12 form an elastic telescopic structure.

[0029] During specific use, by pressing the card plate 13 , the spring 12 can be driven to move, thereby facilitating the adjustment of the telescopic plate 10 .

[0030] Preferably, a clamping groove 14 is provided on the surface of the support plate 9 , and the clamping groove 14 and the clamping plate 13 form a chimeric structure.

[0031] During specific use, the telescopic plate 10 is conveniently fixed by fitting the card plate 13 into the card groove 14 on the surface of the support plate 9 , thereby facilitating the fixing of the telescopic plate 10 .

[0032] Working principle: by rotating the support plate 9 on the surface of the turntable 8 and rotating the turntable 8 on one side of the positioning plate 7, the suction cup 6 on one side of the positioning plate 7 is attached to the back shell 2, and then the telescopic plate 10 at the bottom of the support plate 9 is stretched, thereby driving the support foot 11 to contact the horizontal ground, and at the same time pressing the card plate 13, so that the card plate 13 squeezes the spring 12, causing the spring 12 to deform. When the telescopic plate 10 moves to a certain length, the spring 12 rebounds, driving the card plate 13 to engage with the card groove 14 on the surface of the support plate 9, so that the explosion-proof flat plate body 1 can be stably kept standing, thereby facilitating the placement of the explosion-proof flat plate body 1 and the detection personnel to read the data.

[0033] It is worth noting that: the utility model adopts intrinsically safe circuit design, which is small and light and easy to carry. It is suitable for underground coal mines with explosive mixtures such as methane and coal dust. It complies with the national standards GB / T 3836.1-2021 "Explosive Atmospheres Part 1: General Requirements for Equipment" and GB / T 3836.4-2021 "Explosive Atmospheres Part 4: Equipment Protected by Intrinsically Safe "i"", and has been reviewed and approved by the national designated inspection unit, and has obtained an explosion-proof certificate with an explosion-proof mark of Exib I Mb. This product is an explosion-proof tablet computer with 5G function. The operating frequency range of this function is 3305MHz-3795MHz, the signal format is SA 5G (NR), the transmission power is ≤32dBm, the receiving sensitivity is -75dBm, and the maximum communication distance is not less than 300m when there is no obstruction from the base station. In view of the current social environment, tablet computers with 5G+WiFi network have more advantages on the network, and can work normally even without WiFi. The most important thing is that if you have enough traffic, the 5G network experience is actually better than most WiFi. Faster network speeds and lower latency make your work and life more convenient and efficient. In addition, the tablet supports WiFi and Bluetooth, which makes the advantages of file transfer and network use more obvious. In addition, the tablet can also use RFID, one-dimensional and two-dimensional code scanning, ID card module, NFC, fingerprint recognition and other functions, which can be used in some practical application scenarios, such as: Personnel verification: By comparing fingerprints and identity information for verification, the law enforcement process of personnel is more convenient and efficient, and law enforcement records are effectively preserved. Real-time upload, synchronous update of data information, and more convenient management; Warehouse management: By combining barcodes, RFID and other technologies, the goods in and out of the warehouse can be accurately and efficiently recorded, information query and classified inventory can be timely allocated for the missing goods; New retail management: staff use handheld mobile terminals to easily deal with the receipt and delivery of goods, the listing and removal of items, shopping guides, inventory and other management work efficiency is greatly improved. The device is easy to carry and can be directly buckled on the belt of the personnel. The operation is relatively simple, similar to the operation method of ordinary civilian terminals. Under the matching network coverage, voice communication can be realized between terminals and between terminals and servers, and it has high receiving sensitivity, ensuring the maximum use of wireless network functions. The average power consumption of the terminal is low, and it has a relatively long standby time. The terminal is equipped with a rechargeable lithium-ion battery. When the device needs to be charged, it can be safely charged by directly installing the device on the charger provided by the manufacturer. This is a high-performance terminal product designed specifically for use in wireless communication systems in explosion-proof areas underground in coal mines.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A 5G explosion-proof flat panel for mining, comprising an explosion-proof flat panel body (1) and a rear shell (2), characterized in that: A rear shell (2) is installed on the back side of the explosion-proof tablet body (1), a rear camera (3) is installed on the back side of the explosion-proof tablet body (1), a scanning head (4) is arranged at the bottom of the rear camera (3), and a hanging belt buckle (5) is connected to the bottom of the back side of the explosion-proof tablet body (1); The back side of the rear shell (2) is connected to a suction cup (6), one side of the suction cup (6) is connected to a positioning plate (7), one side of the positioning plate (7) is rotatably connected to a turntable (8), the bottom end of the turntable (8) is connected to a support plate (9), the bottom opening of the support plate (9) is connected to a telescopic plate (10), the bottom end of the telescopic plate (10) is connected to a supporting foot (11), one side opening of the telescopic plate (10) is connected to a spring (12), and the other end of the spring (12) is connected to a clamping plate (13).

2. A 5G mining explosion-proof flat panel according to claim 1, characterized in that: The support plate (9) and the telescopic plate (10) are both made of PVC material, and the telescopic plate (10) forms a sliding connection structure at the opening at the bottom end of the support plate (9).

3. A 5G mining explosion-proof flat plate according to claim 1, characterized in that: A rotating shaft is connected through the side of the support plate (9), and the support plate (9) and the turntable (8) form a rotating structure.

4. The 5G explosion-proof flat plate for mining according to claim 1, characterized in that: The clamping plate (13) and the spring (12) form an elastic telescopic structure.

5. The 5G explosion-proof flat plate for mining according to claim 1 is characterized in that: A card slot (14) is provided on the surface of the support plate (9), and the card slot (14) and the card plate (13) form a chimeric structure.

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