Multi-sensor combined sound-light alarm mechanism

Abstract

The utility model relates to the technical field of sound-light alarm, and discloses a multi-sensor combined sound-light alarm mechanism which comprises an equipment box, the top surface of the equipment box is fixedly connected with a vertical rod, the surface of the vertical rod is sleeved with a fixing ring, and the surface of the fixing ring is fixedly connected with four supporting assemblies. According to the multi-sensor combined sound-light alarm mechanism, through the arrangement of the supporting assembly, the telescopic rod and the limiting assembly, during use, according to the placement position of the sound-light alarm mechanism, the angle of the supporting rod is adjusted, a limiting cap is screwed, and the telescopic rod slides, so that the telescopic rod is inserted into the ground to be fixed, and when the sound-light alarm mechanism needs to be moved and carried, the limiting cap is screwed, and a limiting bolt is lifted upwards; the telescopic rod is retracted into the supporting rod, so that the effects of reinforcement and convenience in carrying are achieved, collapse of the sound-light alarm mechanism due to wind power or external force in a complex working environment is avoided, the service life of the sound-light alarm mechanism is prolonged, and the monitoring stability of the sound-light alarm mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound and light alarm, in particular to a sound and light alarm mechanism of a multi-sensor combination. Background Art

[0002] Mines include coal mines, metal mines, non-metallic mines, building materials mines, chemical mines, etc. The scale of mines (also known as production capacity) is usually expressed in annual output or daily output. Annual output refers to the amount of ore produced by a mine each year. According to the size of output, it is divided into three types: large, medium and small. It is a place for mining ore or producing mineral raw materials. Mining is a high-risk industry, and safety production must be taken seriously. Various monitoring and reminder devices are needed.

[0003] In actual use, the existing sound and light alarm structure has a single detection object, and each flash lamp is independent of each other, which is not convenient for unified management. In addition, the mine environment is complex, which makes it difficult to improve the stability of the sound and light alarm structure.

[0004] Therefore, it is necessary to invent a sound and light alarm mechanism of multi-sensor combination to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a multi-sensor combination sound and light alarm mechanism which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems raised in the above-mentioned background technology, such as a single detection object, each flash light is independent of each other, which is not convenient for unified management, and the mine environment is complex, which makes it difficult to improve the stability of the sound and light alarm structure.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a multi-sensor combined sound and light alarm mechanism, including an equipment box, the top surface of the equipment box is fixedly connected to a vertical pole, the surface of the vertical pole is sleeved with a fixing ring, the surface of the fixing ring is fixedly connected to four supporting components, the interior of the supporting component is slidably connected with a retractable rod, the surface of the retractable rod is fixedly connected to a limiting component, a connecting rod is sleeved on the middle of the surface of the vertical pole, one side of the connecting rod is fixedly connected to a speaker, the top of the speaker is fixedly connected to a flash lamp, the top of the vertical pole is fixedly connected to a motor housing, the inside of the motor housing is fixedly connected with a rotating component, the surface of the rotating component is fixedly connected to a three-dimensional laser scanner, the top of the rotating component is fixedly connected to a containing shell, the surface of the containing shell is fixedly connected to a vibration sensor, one side of the vibration sensor is fixedly connected to an ultrasonic ranging sensor, one side of the ultrasonic ranging sensor is fixedly connected to a temperature sensor, one side of the temperature sensor is fixedly connected to a smoke sensor, and one side of the smoke sensor is fixedly connected to multiple gas sensor components.

[0009] As a further solution of the utility model, the support assembly includes a rotating frame fixedly connected to the surface of the fixed ring, and the interior of the rotating frame is rotatably connected to a support rod, which plays a role of reinforcement.

[0010] As a further solution of the utility model, the limit assembly includes a limit bolt fixedly connected to the surface of the retractable rod, and the surface of the limit bolt is threadedly connected to a limit cap, which is convenient for limiting the retracted position of the retractable rod.

[0011] As a further solution of the utility model, a contraction groove is provided on the surface of the support rod, and the contraction groove is matched with the limit bolt, and the contraction groove facilitates the contraction of the contraction rod.

[0012] As a further solution of the utility model, the rotating assembly includes a driving motor fixedly connected to the inside of the motor housing, the output end of the driving motor is splined with a transmission rod, the top end of the transmission rod is fixedly connected with a rotating rod, and the rotating rod facilitates the adjustment of the monitoring orientation of each sensor.

[0013] As a further solution of the utility model, the multiple gas sensor assembly includes a methane sensor fixedly connected to one side of the smoke sensor, one side of the methane sensor is fixedly connected to a hydrogen sensor, the bottom of the methane sensor is fixedly connected to a carbon monoxide sensor, one side of the carbon monoxide sensor is fixedly connected to a carbon dioxide sensor, and the carbon dioxide sensor plays a monitoring role.

[0014] As a further solution of the utility model, a programmable logic controller is fixedly connected to one side of the equipment box, and one end of the speaker, flash light, three-dimensional laser scanner, vibration sensor, ultrasonic ranging sensor, temperature sensor, smoke sensor, methane sensor, hydrogen sensor, carbon monoxide sensor and carbon dioxide sensor are electrically connected to one side of the programmable logic controller through a power line, and the programmable logic controller plays the role of receiving monitoring signals from each sensor and issuing instructions.

[0015] (III) Beneficial effects

[0016] The utility model provides a multi-sensor combined sound and light alarm mechanism, which has the following

[0017] Beneficial effects:

[0018] 1. The sound and light alarm mechanism of the multi-sensor combination is provided with a support component, a retractable rod and a limit component. When in use, the angle of the support rod is adjusted according to the position of the sound and light alarm mechanism, the limit cap is turned, and the retractable rod is slid so that the retractable rod is inserted into the ground for fixation. When it needs to be moved and transported, the limit cap is turned, and the limit bolt is pulled upward to retract the retractable rod into the inside of the support rod, thereby achieving the effect of reinforcement and convenient carrying, avoiding the sound and light alarm mechanism from being affected by wind or external force in a complex working environment and causing collapse, thereby improving the service life of the sound and light alarm mechanism and the stability of monitoring.

[0019] 2. The sound and light alarm mechanism of the multi-sensor combination is set up through the rotating component, three-dimensional laser scanner, vibration sensor, ultrasonic ranging sensor, temperature sensor, smoke sensor, multiple gas sensor components, loudspeaker, flash light and programmable logic controller. When in use, the drive motor is started to make the rotating rod drive each sensor to rotate. Each sensor performs all-round monitoring according to the set threshold value. When the monitored signal reaches the preset alarm threshold, a signal is sent to the programmable logic controller, and the programmable logic controller will send an instruction to the flash light and the loudspeaker for reminder. The three-dimensional laser scanner scans the position, shape and size of the object in the monitoring area to form a model. When the three-dimensional laser scanner detects that the position of the object is abnormal, the programmable logic controller receives the signal and sends an alarm signal, thereby improving the extensiveness of the monitoring range and the timeliness of the reminder, and reducing the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0022] Figure 3This is a schematic diagram of the overall split structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model.

[0024] In the figure: 1. Equipment box; 2. Vertical pole; 3. Fixed ring; 4. Support assembly; 401. Rotating frame; 402. Support rod; 5. Retractable rod; 6. Limit assembly; 601. Limit bolt; 602. Limit cap; 7. Connecting rod; 8. Speaker; 9. Flash light; 10. Motor housing; 11. Rotating assembly; 1101. Drive motor; 1102. Rotating rod; 12. 3D laser scanner; 13. Container housing; 14. Vibration sensor; 15. Ultrasonic ranging sensor; 16. Temperature sensor; 17. Smoke sensor; 18. Multi-gas sensor assembly; 1801. Methane sensor; 1802. Hydrogen sensor; 1803. Carbon monoxide sensor; 1804. Carbon dioxide sensor; 19. Programmable logic controller. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4The utility model provides a technical solution: a multi-sensor combined sound and light alarm mechanism, including an equipment box 1, a top surface of the equipment box 1 is fixedly connected with a vertical pole 2, a surface of the vertical pole 2 is sleeved with a fixing ring 3, and a surface of the fixing ring 3 is fixedly connected with four support components 4. Through the arrangement of the support component 4, the retractable rod 5, and the limit component 6, the effect of reinforcement and convenient carrying is achieved, and the sound and light alarm mechanism is prevented from being collapsed by wind or external force in a complex working environment, thereby improving the service life of the sound and light alarm mechanism and the stability of monitoring. The inside of the support component 4 is slidably connected with the retractable rod 5, and the surface of the retractable rod 5 is fixedly connected with the limit component 6. The middle part of the surface of the vertical pole 2 is sleeved with a connecting rod 7, a loudspeaker 8 is fixedly connected to one side of the connecting rod 7, and a flashlight 9 is fixedly connected to the top of the loudspeaker 8. The top of the vertical pole 2 is fixedly connected with a motor housing 10, and the inside of the motor housing 10 A rotating component 11 is fixedly connected, a three-dimensional laser scanner 12 is fixedly connected to the surface of the rotating component 11, a containing shell 13 is fixedly connected to the top of the rotating component 11, a vibration sensor 14 is fixedly connected to the surface of the containing shell 13, an ultrasonic distance sensor 15 is fixedly connected to one side of the vibration sensor 14, a temperature sensor 16 is fixedly connected to one side of the ultrasonic distance sensor 15, a smoke sensor 17 is fixedly connected to one side of the temperature sensor 16, a multi-gas sensor component 18 is fixedly connected to one side of the smoke sensor 17, and the rotating component 11, the three-dimensional laser scanner 12, the vibration sensor 14, the ultrasonic distance sensor 15, the temperature sensor 16, the smoke sensor 17, the multi-gas sensor component 18, the speaker 8, the flashlight 9 and the programmable logic controller 19 are arranged to improve the extensiveness of the monitoring range and the timeliness of the reminder, and reduce the occurrence of accidents;

[0027] The support assembly 4 includes a rotating frame 401 fixedly connected to the surface of the fixed ring 3, and the interior of the rotating frame 401 is rotatably connected to a support rod 402. The setting of the support assembly 4 plays a reinforcing role to prevent the sound and light alarm mechanism of the multi-sensor combination from collapsing;

[0028] The limiting assembly 6 includes a limiting bolt 601 fixedly connected to the surface of the contraction rod 5, and the surface of the limiting bolt 601 is threadedly connected to a limiting cap 602. Through the setting of the limiting assembly 6, the contraction rod 5 is contracted and adjusted;

[0029] The surface of the support rod 402 is provided with a contraction groove, which is matched with the limit bolt 601. The contraction groove is provided to facilitate the contraction of the contraction rod 5.

[0030] The rotating assembly 11 includes a driving motor 1101 fixedly connected to the inside of the motor housing 10, the output end of the driving motor 1101 is spline-connected with a transmission rod, and the top end of the transmission rod is fixedly connected with a rotating rod 1102. The setting of the rotating assembly 11 plays a role of rotation monitoring;

[0031] The multiple gas sensor assembly 18 includes a methane sensor 1801 fixedly connected to one side of the smoke sensor 17, a hydrogen sensor 1802 fixedly connected to one side of the methane sensor 1801, a carbon monoxide sensor 1803 fixedly connected to the bottom of the methane sensor 1801, and a carbon dioxide sensor 1804 fixedly connected to one side of the carbon monoxide sensor 1803. The multiple gas sensor assembly 18 is configured to monitor the concentration of multiple gases.

[0032] A programmable logic controller 19 is fixedly connected to one side of the equipment box 1, and one end of the speaker 8, the flash light 9, the three-dimensional laser scanner 12, the vibration sensor 14, the ultrasonic ranging sensor 15, the temperature sensor 16, the smoke sensor 17, the methane sensor 1801, the hydrogen sensor 1802, the carbon monoxide sensor 1803 and the carbon dioxide sensor 1804 are electrically connected to one side of the programmable logic controller 19 through a power line. Through the setting of the programmable logic controller 19, it plays a role in receiving signals and sending alarm signals.

[0033] The working principle of the utility model is as follows: twist the limit cap 602 and slide the retractable rod 5 so that the retractable rod 5 is inserted into the ground for fixation. When it is necessary to move and transport, twist the limit cap 602 and pull up the limit bolt 601 so that the retractable rod 5 is retracted into the inside of the support rod 402. When in use, start the drive motor 1101 so that the rotating rod 1102 drives each sensor to rotate. Each sensor performs all-round monitoring according to the set threshold value. When the monitored signal reaches the preset alarm threshold value, a signal is generated and given to the programmable logic controller 19. The programmable logic controller 19 will send an instruction to the flash light 9 and the speaker 8 for reminder. The three-dimensional laser scanner 12 scans the position, shape, and size of the object in the monitoring area to form a model. When the three-dimensional laser scanner 12 detects that the position of the object is abnormal, the programmable logic controller 19 receives the signal and sends an alarm signal.

[0034] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0035] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-sensor combined sound and light alarm mechanism, comprising an equipment box (1), characterized in that: The top surface of the equipment box (1) is fixedly connected to a vertical pole (2), a fixing ring (3) is sleeved on the surface of the vertical pole (2), four supporting components (4) are fixedly connected to the surface of the fixing ring (3), a retractable rod (5) is slidably connected inside the supporting component (4), a limiting component (6) is fixedly connected to the surface of the retractable rod (5), a connecting rod (7) is sleeved on the middle of the surface of the vertical pole (2), a speaker (8) is fixedly connected to one side of the connecting rod (7), a flashlight (9) is fixedly connected to the top of the speaker (8), a motor housing (10) is fixedly connected to the top of the vertical pole (2), and the inside of the motor housing (10) is fixedly connected to the motor housing (10). A rotating assembly (11) is fixedly connected, a three-dimensional laser scanner (12) is fixedly connected to the surface of the rotating assembly (11), a containing shell (13) is fixedly connected to the top of the rotating assembly (11), a vibration sensor (14) is fixedly connected to the surface of the containing shell (13), an ultrasonic distance sensor (15) is fixedly connected to one side of the vibration sensor (14), a temperature sensor (16) is fixedly connected to one side of the ultrasonic distance sensor (15), a smoke sensor (17) is fixedly connected to one side of the temperature sensor (16), and a plurality of gas sensor assemblies (18) are fixedly connected to one side of the smoke sensor (17).

2. The multi-sensor combined sound and light alarm mechanism according to claim 1, characterized in that: The support assembly (4) comprises a rotating frame (401) fixedly connected to the surface of the fixing ring (3), and a support rod (402) is rotatably connected inside the rotating frame (401).

3. The multi-sensor combined sound and light alarm mechanism according to claim 1, characterized in that: The limiting assembly (6) comprises a limiting bolt (601) fixedly connected to the surface of the retractable rod (5), and the surface of the limiting bolt (601) is threadedly connected to a limiting cap (602).

4. The multi-sensor combined sound and light alarm mechanism according to claim 2, characterized in that: A contraction groove is provided on the surface of the support rod (402), and the contraction groove is matched with the limit bolt (601).

5. The multi-sensor combined sound and light alarm mechanism according to claim 1, characterized in that: The rotating assembly (11) comprises a driving motor (1101) fixedly connected to the inside of the motor housing (10); the output end of the driving motor (1101) is spline-connected to a transmission rod; the top end of the transmission rod is fixedly connected to a rotating rod (1102).

6. The multi-sensor combined sound and light alarm mechanism according to claim 1, characterized in that: The multi-gas sensor assembly (18) includes a methane sensor (1801) fixedly connected to one side of the smoke sensor (17), a hydrogen sensor (1802) fixedly connected to one side of the methane sensor (1801), a carbon monoxide sensor (1803) fixedly connected to the bottom surface of the methane sensor (1801), and a carbon dioxide sensor (1804) fixedly connected to one side of the carbon monoxide sensor (1803).

7. The multi-sensor combined sound and light alarm mechanism according to claim 1, characterized in that: A programmable logic controller (19) is fixedly connected to one side of the equipment box (1), and one end of the speaker (8), the flash light (9), the three-dimensional laser scanner (12), the vibration sensor (14), the ultrasonic distance sensor (15), the temperature sensor (16), the smoke sensor (17), the methane sensor (1801), the hydrogen sensor (1802), the carbon monoxide sensor (1803) and the carbon dioxide sensor (1804) are all electrically connected to one side of the programmable logic controller (19) via a power line.

Images