Single-chip microcomputer chip control device of underground mining equipment

Abstract

The utility model relates to the technical field of mining single-chip microcomputers, and discloses a single-chip microcomputer chip control device of underground mining equipment, which comprises a main board, the outer side of the main board is fixedly connected with a machine body shell, the front end of the left side of the machine body shell is fixedly connected with an outer shell, and the inside of the outer shell is rotatably connected with a tape winding rod. The bottom of the belt winding rod is fixedly connected with a load spring, the top of the belt winding rod is fixedly connected with a fixed gear, the outer wall of the belt winding rod is fixedly connected with a hanging belt, the tail end of the hanging belt is fixedly connected with a buckle, and the top of the belt winding rod is slidably connected with a push button. According to the single-chip microcomputer chip control device, the hanging belt is pulled out through the buckle, then the hanging belt is wound around the shoulder of a carrier to be inserted into the clamping shell, the push button is pushed to be matched with the fixing gear for fixing, and therefore the single-chip microcomputer chip control device can be hung on the body and prevented from falling off, and the effect that the single-chip microcomputer chip control device of the underground excavation equipment is convenient to carry is achieved.

Description

Technical Field

[0001] This utility model relates to the field of single-chip microcomputer technology in mining, and in particular to a single-chip microcomputer chip control device for underground mining equipment. Background Technology

[0002] A microcontroller chip is also known as a single-chip microcomputer. From a functional perspective, the CPU is the core of the single-chip microcomputer chip. It is responsible for executing program instructions, just like the human brain, and performing calculations and logical processing on various data.

[0003] The single-chip microcomputer control device for underground mining equipment is an intelligent control device with a single-chip microcomputer as its core. It is mainly used for precise control and monitoring of underground mining equipment. The device consists of two parts: hardware and software. On the hardware side, there is a single-chip microcomputer, which acts as the brain of the device and is responsible for computing and processing data. There are also sensors used to collect equipment operating status and environmental parameters, such as gas sensors, temperature sensors, and pressure sensors. In the past, underground mining equipment used multiple different sensors that operated independently. Now, multiple sensors are integrated into one piece of underground mining equipment and controlled by the single-chip microcomputer control device. Because the single-chip microcomputer control device of existing underground mining equipment has a relatively smooth appearance, it is inconvenient to carry when going down into the mine and is very easy to slip and be damaged during the process. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a single-chip microcomputer control device for underground mining equipment, aiming to improve the problems in the prior art where the smooth appearance makes it inconvenient to carry when going down into the well, and it is very easy to slip and be damaged during the process of going down into the well.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a single-chip microcomputer control device for underground mining equipment, comprising a motherboard, a housing fixedly connected to the outside of the motherboard, an outer shell fixedly connected to the left front end of the housing, a winding rod rotatably connected inside the outer shell, a load spring fixedly connected to the bottom of the winding rod, a fixed gear fixedly connected to the top of the winding rod, a hanging strap fixedly connected to the outer wall of the winding rod, a buckle fixedly connected to the end of the hanging strap, a push button slidably connected to the top of the winding rod, a retaining clip fixedly connected to the right front end of the housing, and convenient fixing mechanisms installed on both sides of the housing, the convenient fixing mechanisms being used to fix the single-chip microcomputer control device for underground mining equipment.

[0006] As a further description of the above technical solution:

[0007] The convenient fixing mechanism includes extension rods, multiple extension rods are equidistantly slidably connected to the lower middle left and right sides of the body shell, each extension rod has a round hole at its end, a fixing pin is slidably connected to the inner side of each round hole, multiple insertion holes are equidistantly opened on the outer wall of each fixing pin, a fixing bolt is slidably connected to the rear side of each extension rod, and an elastic band is fixedly connected to the bottom of the body shell.

[0008] As a further description of the above technical solution:

[0009] A charging slot is provided on the top front side of the motherboard.

[0010] As a further description of the above technical solution:

[0011] A power button is fixedly connected to the center of the front side of the top wall of the motherboard.

[0012] As a further description of the above technical solution:

[0013] Each of the aforementioned fixing bolts has a nut threaded to its front end.

[0014] As a further description of the above technical solution:

[0015] A gas sensor is fixedly connected to the top front left end of the motherboard.

[0016] As a further description of the above technical solution:

[0017] A display screen is fixedly connected to the middle left side of the top wall of the motherboard.

[0018] As a further description of the above technical solution:

[0019] The motherboard has operation buttons fixedly connected to the top left rear end.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the strap is pulled out by the buckle, then the strap is wrapped around the wearer's shoulder and inserted into the clip, and then the push button is pushed to cooperate with the fixing gear to fix it. In this way, the equipment can be hung on the body to prevent it from falling off, thus realizing the effect of convenient carrying of the single-chip microcomputer control device of the underground mining equipment, thereby avoiding the problem of slipping and damage.

[0022] 2. In this utility model, the extension rod is pulled out, and then the fixing nail fixed in the elastic band is removed and inserted into the round hole to fix the position of the equipment. Then, multiple fixing bolts are inserted into the overlapping holes of multiple extension rods and multiple fixing nails to fix the height of the equipment, thereby achieving the effect of convenient fixing of the single-chip microcomputer control device of the underground mining equipment. Attached Figure Description

[0023] Figure 1 This is a perspective view of a single-chip microcomputer control device for underground mining equipment proposed in this utility model;

[0024] Figure 2 This is a front view of a single-chip microcomputer control device for underground mining equipment proposed in this utility model;

[0025] Figure 3 This is a partial structural exploded view of a single-chip microcomputer control device for underground mining equipment proposed in this utility model;

[0026] Figure 4 This utility model proposes a single-chip microcomputer control device for underground mining equipment. Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 An exploded view of a convenient fixing mechanism for a single-chip microcomputer control device for underground mining equipment proposed in this utility model.

[0028] Legend:

[0029] 1. Mainboard; 2. Convenient fixing mechanism; 201. Extension rod; 202. Round hole; 203. Fixing nail; 204. Insertion hole; 205. Fixing bolt; 206. Elastic band; 3. Body shell; 4. Outer shell; 5. Belt winding rod; 6. Load spring; 7. Fixing gear; 8. Hanging strap; 9. Buckle; 10. Push button; 11. Locking case; 12. Charging slot; 13. Power button; 14. Nut; 15. Gas sensor; 16. Display screen; 17. Operation button. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 3 and Figure 4This utility model provides an embodiment of a single-chip microcomputer control device for underground mining equipment, including a main board 1. A housing 3 is fixedly connected to the outside of the main board 1 to protect the main board 1. An outer shell 4 is fixedly connected to the left front end of the housing 3. A winding rod 5 is rotatably connected inside the outer shell 4 and fixed inside the outer shell 4. A load spring 6 is fixedly connected to the bottom of the winding rod 5, which drives the winding rod 5 to rotate. A fixed gear 7 is fixedly connected to the top of the winding rod 5, and a hanging strap 8 is fixedly connected to the outer wall of the winding rod 5. The end of the hanging strap 8 is fixedly connected to a buckle 9, and the top of the winding rod 5 is slidably connected to a push button 10. The push button 10 fixes the winding rod 5 through a fixed gear 7. The front right side of the machine body shell 3 is fixedly connected to a clip 11. The two sides of the machine body shell 3 are equipped with convenient fixing mechanisms 2. The convenient fixing mechanisms 2 are used to fix the single-chip microcomputer chip control device of the underground mining equipment. The top front side of the main board 1 is provided with a charging slot 12. The charging slot 12 is used to connect to the power supply. The top front side of the main board 1 is fixedly connected to a power button 13. The power button 13 is used to control the switch of the equipment.

[0032] Specifically, pull the buckle 9 exposed outside the outer shell 4 to pull out the hanging strap 8. Then, wrap the hanging strap 8 around the wearer's shoulder and insert it into the retainer 11 fixed on the right side of the body shell 3. Then, push the push button 10 to fix the length of the hanging strap 8 in conjunction with the fixing gear 7. This allows the microcontroller chip control device of the underground mining equipment to be hung on the body to prevent it from falling off. When removing it, pull the buckle 9 out of the retainer 11, and then push the push button 10 to release the fixing gear 7. At this time, the load spring 6 drives the winding rod 5 to rotate through its own rebound, thereby retracting the hanging strap 8. The charging slot 12 charges the microcontroller chip control device of the underground mining equipment. The power button 13 controls whether the microcontroller chip control device of the underground mining equipment is activated.

[0033] Reference Figure 2 and Figure 5 The convenient fixing mechanism 2 includes an extension rod 201. Multiple extension rods 201 are equidistantly slidably connected to the lower left and right sides of the body shell 3. The ends of multiple extension rods 201 are provided with round holes 202. Fixing nails 203 are slidably connected to the inner side of multiple round holes 202. The fixing nails 203 are inserted into the round holes 202 on the extension rods 201 to fix their positions. Multiple insertion holes 204 are equidistantly opened on the outer wall of multiple fixing nails 203. Fixing bolts 205 are slidably connected to the rear side of the ends of multiple extension rods 201. The fixing bolts 205 are inserted into the insertion holes 204 to fix the height of the single-chip microcomputer control device of the underground mining equipment. An elastic band 206 is fixedly connected to the bottom of the body shell 3. The elastic band 206 is used to carry the fixing nails 203. Nuts 14 are threaded to the front ends of multiple fixing bolts 205. Nuts 14 are used to limit the position of fixing bolts 205.

[0034] Specifically, multiple extension rods 201 of the housing 3 are pulled out, and then the fixing nails 203 fixed in the elastic band 206 under the housing 3 are removed. Then, multiple fixing nails 203 are inserted into the round holes 202 on the corresponding extension rods 201 to fix the position of the single-chip microcomputer control device of the underground mining equipment. Then, multiple fixing bolts 205 are inserted into the overlapping insertion holes 204 of multiple extension rods 201 and multiple fixing nails 203 to fix the height of the single-chip microcomputer control device of the underground mining equipment. Nuts 14 restrict the position of fixing bolts 205 to prevent them from falling off.

[0035] Reference Figure 1 A gas sensor 15 is fixedly connected to the top front left end of the main board 1. The gas sensor 15 is used to detect harmful gases. A display screen 16 is fixedly connected to the middle left side of the top wall of the main board 1. The display screen 16 displays the detection data. An operation key 17 is fixedly connected to the top left rear end of the main board 1. The operation key 17 is used to control the single-chip microcomputer control device of the underground mining equipment.

[0036] Specifically, the gas sensor 15 installed on the motherboard 1 can detect harmful gases underground, the display screen 16 can display the data detected by the microcontroller chip control device of the underground mining equipment, and the operation key 17 can issue commands to the microcontroller chip control device of the underground mining equipment.

[0037] Working principle: When carrying the microcontroller chip control device of the underground mining equipment into the well, first pull the buckle 9 exposed outside the outer shell 4 to pull out the hanging strap 8. Then, the hanging strap 8 is wrapped around the wearer's shoulder and inserted into the retainer 11 fixed on the right side of the body shell 3. Then, push the push button 10 to fix the length of the hanging strap 8 in conjunction with the fixing gear 7. This allows the microcontroller chip control device of the underground mining equipment to be hung on the body to prevent it from falling off. When taking it off, pull the buckle 9 out of the retainer 11 and then push the push button 10 to release the fixing gear 7. At this time, the load spring 6 drives the winding rod 5 to rotate through its own rebound, thereby retracting the hanging strap 8. This achieves the effect of convenient carrying of the microcontroller chip control device of the underground mining equipment, thus avoiding the problem of it slipping and being damaged.

[0038] When fixing the microcontroller chip control device of the underground mining equipment, firstly, pull out the multiple extension rods 201 of the housing 3, then remove the fixing nails 203 fixed in the elastic band 206 under the housing 3, and then insert the multiple fixing nails 203 into the round holes 202 on the corresponding extension rods 201 to fix the position of the microcontroller chip control device of the underground mining equipment. Then, insert the multiple fixing bolts 205 into the overlapping insertion holes 204 of the multiple extension rods 201 and the multiple fixing nails 203 to fix the height of the microcontroller chip control device of the underground mining equipment, thereby achieving the effect of convenient fixing of the microcontroller chip control device of the underground mining equipment.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single-chip microcontroller control device for underground mining equipment, comprising a motherboard (1), characterized in that: The outer side of the mainboard (1) is fixedly connected to the body shell (3). The left front end of the body shell (3) is fixedly connected to the outer shell (4). The inside of the outer shell (4) is rotatably connected to the winding rod (5). The bottom of the winding rod (5) is fixedly connected to the load spring (6). The top of the winding rod (5) is fixedly connected to the fixed gear (7). The outer wall of the winding rod (5) is fixedly connected to the hanging strap (8). The end of the hanging strap (8) is fixedly connected to the buckle (9). The top of the winding rod (5) is slidably connected to the push button (10). The right front end of the body shell (3) is fixedly connected to the retaining shell (11). The two sides of the body shell (3) are equipped with convenient fixing mechanisms (2). The convenient fixing mechanisms (2) are used to fix the single-chip microcomputer control device of the underground mining equipment.

2. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: The convenient fixing mechanism (2) includes extension rods (201), and multiple extension rods (201) are equidistantly slidably connected to the lower middle left and right sides of the body shell (3). The ends of multiple extension rods (201) are provided with round holes (202), and the inner sides of multiple round holes (202) are slidably connected with fixing nails (203). The outer walls of multiple fixing nails (203) are provided with multiple insertion holes (204) equidistantly. The rear sides of the ends of multiple extension rods (201) are slidably connected with fixing bolts (205). The bottom of the body shell (3) is fixedly connected with an elastic band (206).

3. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: A charging slot (12) is provided on the top front side of the motherboard (1).

4. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: A power button (13) is fixedly connected to the middle of the front side of the top wall of the motherboard (1).

5. The single-chip microcomputer control device for underground mining equipment according to claim 2, characterized in that: Each of the aforementioned fixing bolts (205) has a nut (14) threaded to its front end.

6. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: A gas sensor (15) is fixedly connected to the top front left end of the main board (1).

7. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: A display screen (16) is fixedly connected to the middle left side of the top wall of the motherboard (1).

8. The single-chip microcomputer control device for underground mining equipment according to claim 1, characterized in that: An operation key (17) is fixedly connected to the top left rear end of the motherboard (1).

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