Mining intrinsic safety type card reading substation

Abstract

The utility model relates to the technical field of mining equipment, and provides a mining intrinsic safety type card reading substation, which comprises a main body assembly, a card reading module and a card reading module, the protection assembly comprises a set of connecting rods fixed to the edges of the two ends of one side of the machine body, springs fixed to one ends of the connecting rods, a mounting plate fixed between the outer side ends of the springs, connecting plates fixed to the edges of the two ends of the other side of the machine body, and a connecting shell slidably connected between the outer sides of the connecting plates. The swinging assembly comprises square plates fixed to the edges of the two sides of the connecting shell so as to solve the problems that an existing mining intrinsic safety type card reading substation is usually fixedly placed at a designated position, the humidity of partial areas in a mine is large, the card reading substation is full of water vapor, daily use of the card reading substation is prone to being affected after long-term use, and the service life of the card reading substation is affected. And personnel in a mine need to carry a larger device in the mine, the space of a mine area is limited, and the device is easy to collide with a card reading substation.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment in mines, and specifically to an intrinsically safe card reading substation for mines. Background Art

[0002] The intrinsically safe card reader substation for mining is an electrical equipment used in explosive and hazardous environments such as coal mines. It is used to safely read information such as IC cards. The information in the IC card can be read quickly and accurately through the card reader substation, which is convenient for data recording, identity verification and other operations; the existing intrinsically safe card reader substation for mining is usually fixed in a designated location. The humidity in some areas of the mine is relatively high, and the card reader substation is covered with water vapor. After long-term use, it is easy to affect the daily use of the card reader substation. In addition, the personnel in the mine need to carry large devices in the mine. The space in the mining area is limited, and the devices are prone to collision with the card reader substation. Utility Model Content

[0003] The utility model proposes a mining intrinsically safe card reader substation to solve the problem in the above background technology that the existing mining intrinsically safe card reader substation is usually fixed at a designated position, the humidity in some areas of the mine is relatively high, and the card reader substation is covered with water vapor. After long-term use, it is easy to affect the daily use of the card reader substation, and the personnel in the mine need to carry a large device in the mine, the space in the mining area is limited, and the device is easy to collide with the card reader substation.

[0004] The utility model is a mining intrinsically safe card reading substation, comprising:

[0005] A main body assembly, the main body assembly comprising a body;

[0006] A protection assembly, the protection assembly comprising a group of connecting rods fixed at the two end edges of one side of the machine body, a spring fixed at one end of the connecting rod, a mounting plate fixed between the outer ends of the spring, a connecting plate fixed at the two end edges of the other side of the machine body, and a connecting shell slidably connected between the outer sides of the connecting plates;

[0007] The swing assembly comprises square plates fixed at the edges of both sides of the connecting shell.

[0008] Furthermore, a group of mounting holes are provided at the edges of both sides of the mounting plate, and a card slot is provided at the sliding part of the connecting plate and the connecting shell.

[0009] Furthermore, a slide bar is clamped inside the clamping slot, and the outer ends of the slide bar are fixedly connected to two sides inside the connecting shell.

[0010] Furthermore, the main body component also includes a group of connection ends fixed to both sides of the body and a group of display lights fixed to the surface of one end of the body.

[0011] Furthermore, the swing assembly also includes a movable rod movably connected to one side of the square plate, and a movable shaft movably connected to the connection between the movable rod and the square plate.

[0012] Furthermore, a groove is provided on one side of the movable rod, a connecting brush is fixedly connected in the groove, and one side of the connecting brush is in contact with the surface of the connecting shell.

[0013] Furthermore, eight groups of connection holes are opened on one side of the connection shell, and a protective pad is fixedly connected to the inner side of the connection between the spring and the mounting plate.

[0014] Furthermore, the outer surface of the connecting shell is transparent, and the connecting hole is a penetrating hole.

[0015] The working principle and beneficial effects of the utility model are:

[0016] By setting a mounting plate at the rear end of the machine body, the mounting plate is fixedly connected to the rear side of the machine body through a spring and a connecting rod, and mounting holes are opened on the left and right sides of the mounting plate. Bolts are passed through the mounting holes to fix the mounting plate and other components at the specified positions. At the same time, a connecting shell that slides upward is set on the front side of the machine body. The connecting shell moves through the inner sliding rod. By pushing the connecting shell upward, the internal card reading substation can read the information of the card. At the same time, the connecting shell protects the front side of the machine body to prevent the humidity in the mining area from affecting the card reading substation. At the same time, the connecting shell prevents the machine body from being impacted, and the spring on the rear side can buffer the impact force.

[0017] At the same time, a group of movable rods that swing up and down are arranged on the front side of the connecting shell, and a connecting brush is arranged on the inner side of the movable rod. The movable rod is connected to the square plate through the movable shaft at the outer end. The square plate is fixedly connected to the left and right edges of the front side of the connecting shell, and the inner side of the connecting brush is in contact with the front of the connecting shell. When the movable plate swings, the inner connecting brush cleans the water vapor on the connecting shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Schematic diagram of the decomposition structure;

[0021] Figure 3 This is a schematic diagram of the inner structure of the connection shell of the utility model;

[0022] Figure 4 This is a schematic diagram of the spring and connecting rod structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the inner structure of the swing assembly of the utility model.

[0024] In the figure: 11, body; 12, connecting end; 13, display light; 21, mounting plate; 211, mounting hole; 22, spring; 23, connecting rod; 24, connecting plate; 241, slot; 25, connecting shell; 251, sliding rod; 26, connecting hole; 27, protective pad; 31, square plate; 32, movable rod; 33, movable shaft; 34, groove; 35, connecting brush. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] like Figure 1-Figure 4 As shown, this embodiment proposes a mining intrinsically safe card reading substation, including:

[0027] The main body assembly includes a body 11;

[0028] The body 11 is the outer shell of the card reading substation;

[0029] The protection assembly includes a group of connecting rods 23 fixed at the edges of both ends of one side of the body 11, a spring 22 fixed at one end of the connecting rod 23, a mounting plate 21 fixed between the outer ends of the spring 22, a connecting plate 24 fixed at the edges of both ends of the other side of the body 11, and a connecting shell 25 slidably connected between the outer sides of the connecting plate 24;

[0030] The connecting rod 23 is fixed to the left and right edges of the rear end surface of the body 11, and each group of two connecting rods 23 is used to connect the body 11 with the spring 22 and the mounting plate 21. The spring 22 is fixed to the rear end of the connecting rod 23, and the spring 22 can buffer the impact on the body 11. The connecting plate 24 is fixed to the left and right edges of the front side of the body 11, and the connecting plate 24 is used to connect with the connecting shell 25, and the connecting shell can protect the front side of the body 11;

[0031] A swing assembly, the swing assembly includes a square plate 31 fixed to the edges of both sides of the connecting shell 25;

[0032] The square plate 31 is used to place the movable rod 32;

[0033] A group of mounting holes 211 are provided at the edges of both sides of the mounting plate 21, and a slot 241 is provided at the sliding part of the connecting plate 24 and the connecting shell 25;

[0034] The mounting holes 211 are provided at the left and right edges of the mounting plate 21, and three are provided in each group. Bolts are fixedly connected to the designated positions through the mounting holes 211, so that the mounting plate 21 is fixed at the designated position. The card slot 241 is used for the sliding of the slide bar 251, so that the slide bar 251 drives the sliding of the connecting shell 25.

[0035] A slide bar 251 is clamped inside the clamping slot 241, and the outer ends of the slide bar 251 are fixedly connected to the two sides inside the connecting shell 25;

[0036] The slide bar 251 slides in the card slot 241, so that the connecting shell 25 slides upward, which can protect the body 11 and facilitate the machine to read the card information;

[0037] The main assembly also includes a group of connection ends 12 fixed to both sides of the body 11 and a group of display lights 13 fixed to the surface of one end of the body 11;

[0038] The connection terminals 12 are used to connect the machine body 11 to other devices, and each group of connection terminals 12 has four terminals. The display lights 13 are used to display the use status of the machine body 11, and there are five in total.

[0039] Eight groups of connection holes 26 are opened on one side of the connection shell 25, and a protective pad 27 is fixedly connected to the inner side of the connection between the spring 22 and the mounting plate 21;

[0040] Each group of connection holes 26 has nine. When there are stains on the surface of the connection shell 25 and the internal condition cannot be observed, the internal condition can be observed through the connection holes 26. The protective pad 27 can protect the rear end of the connection rod 23.

[0041] The outer surface of the connecting shell 25 is transparent, and the connecting hole 26 is a penetrating hole;

[0042] The connecting shell 25 is transparent, which is convenient for the staff to observe the status of the display light 13;

[0043] Working principle:

[0044] Place the mounting plate 21 at the designated position, and then pass the bolts through the mounting holes 211, so that the mounting plate 21 drives other components to be fixed at the designated positions. When reading a card, push the connecting shell 25 by hand, and then the slide bar 251 slides upward in the card slot 241, so that the connecting shell 25 moves upward through the slide bar 251. When the slide bar 251 slides to the upper side, it stops sliding, and the machine can read the card at this time;

[0045] When the machine body 11 is hit, the impact force pushes the machine body 11 to move backward, so that the spring 22 on the rear side is compressed together. When the machine body 11 moves backward, the spring 22 buffers the impact force. At the same time, the protective pad 27 on the inner side of the connection between the spring 22 and the mounting plate 21 protects the rear end of the connecting rod 23.

[0046] In the above steps, the body 11 can be protected through the interaction between the connecting shell 25 and the spring 22 .

[0047] like Figure 1-Figure 2 , Figure 5 As shown, based on the same concept as the above embodiment 1, it also includes:

[0048] Swing assembly;

[0049] The swing assembly further includes a movable rod 32 movably connected to one side of the square plate 31 and a movable shaft 33 movably connected to the connection between the movable rod 32 and the square plate 31;

[0050] The movable rod 32 is movably connected to the front side of the square plate 31, and the movable rod 32 can drive the inner parts to swing, and the movable shaft 33 is used for the movement of the movable rod 32;

[0051] A groove 34 is formed on one side of the movable rod 32, and a connecting brush 35 is fixedly connected in the groove 34, and one side of the connecting brush 35 is in contact with the surface of the connecting shell 25;

[0052] A groove 34 is provided on the rear side of the movable rod 32, and the inner side of the connecting brush 35 is in contact with the front side of the connecting shell 25. When the movable rod 32 moves, the inner connecting brush 35 can be driven to move, so that the connecting brush 35 can clean the front side of the connecting shell 25.

[0053] Working principle:

[0054] When the surface of the connection shell 25 is covered with water vapor, the movable shaft 33 is electrically connected to the body 11, and the movable shaft 33 starts to rotate, so that the movable shaft 33 drives the movable rod 32 to rotate, and the movable rods 32 on the left and right sides swing from top to bottom at the same time, so that the movable rod 32 drives the inner connection brush 35 to clean the water vapor on the front side of the connection shell 25, and the cleaned water vapor flows downward along the connection shell 25. When the connection brush 35 cleans, the water vapor will not enter the inside of the connection shell 25;

[0055] The above steps can improve your functionality.

[0056] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining intrinsically safe card reader substation, characterized in that: include: A main body component, the main body component comprising a body (11); A protection component, the protection component comprising a group of connecting rods (23) fixed at the edges of both ends of one side of the machine body (11), a spring (22) fixed at one end of the connecting rod (23), a mounting plate (21) fixed between the outer ends of the spring (22), a connecting plate (24) fixed at the edges of both ends of the other side of the machine body (11), and a connecting shell (25) slidably connected between the outer sides of the connecting plates (24); A swing assembly comprises square plates (31) fixed at the edges of both sides of a connecting shell (25).

2. A mining intrinsically safe card reader substation according to claim 1, characterized in that: A group of mounting holes (211) are provided at the edges of both sides of the mounting plate (21), and a clamping groove (241) is provided at the sliding part of the connecting plate (24) and the connecting shell (25).

3. A mining intrinsically safe card reader substation according to claim 2, characterized in that: A slide bar (251) is clamped inside the clamping slot (241), and the outer ends of the slide bar (251) are fixedly connected to two sides inside the connecting shell (25).

4. A mining intrinsically safe card reader substation according to claim 1, characterized in that: The main body component also includes a group of connection ends (12) fixed to both sides of the body (11) and a group of display lights (13) fixed to the surface of one end of the body (11).

5. A mining intrinsically safe card reader substation according to claim 1, characterized in that: The swing assembly further comprises a movable rod (32) movably connected to one side of the square plate (31) and a movable shaft (33) movably connected to the connection between the movable rod (32) and the square plate (31).

6. A mining intrinsically safe card reader substation according to claim 5, characterized in that: A groove (34) is formed on one side of the movable rod (32), a connecting brush (35) is fixedly connected in the groove (34), and one side of the connecting brush (35) is in contact with the surface of the connecting shell (25).

7. A mining intrinsically safe card reader substation according to claim 1, characterized in that: Eight groups of connection holes (26) are provided on one side of the connection shell (25), and a protective pad (27) is fixedly connected to the inner side of the connection between the spring (22) and the mounting plate (21).

8. A mining intrinsically safe card reader substation according to claim 1, characterized in that: The outer surface of the connecting shell (25) is transparent, and the connecting hole (26) is a penetrating hole.

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