An alarm device for use on a vacuum cleaner

Abstract

The application discloses a kind of alarm devices used on vacuum cleaner.One kind of alarm device used on vacuum cleaner, including alarm processing carrying module, sound-light alarm module, first detection alarm module and second detection alarm module.The application is cooperatively designed by alarm processing carrying module, sound-light alarm module, first detection alarm module and second detection alarm module, so that the device is convenient for detecting the dust amount stored in various different vacuum cleaners, obtaining multiple sets of data, and when the data is compared and set, the device automatically alarms and prompts when it needs to stop and replace, greatly improving the performance control during the use of the vacuum cleaner, and through the design of reciprocating dusting push rod module, the device is convenient for shaking the dust sucked into the vacuum cleaner, reducing the gap between the dust, increasing more storage space, and better obtaining the data of storage capacity, improving the accuracy of inspection alarm.

Description

Technical Field

[0001] This invention relates to the field of alarm device technology, specifically an alarm device used on a vacuum cleaner. Background Technology

[0002] To facilitate the use of vacuum cleaners, various alarm devices are installed on them to alert users to the vacuum cleaner's status.

[0003] However, the alarm devices used in existing vacuum cleaners applied in construction projects are not convenient to trigger an alarm based on the amount of dust stored in the vacuum cleaner, making it difficult for users to determine whether the vacuum cleaner can still be used. Summary of the Invention

[0004] The purpose of this invention is to provide an alarm device used on a vacuum cleaner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an alarm device used on a vacuum cleaner, comprising an alarm processing module, an audible and visual alarm module, a first detection alarm module, and a second detection alarm module. One side of the alarm processing module is provided with a first detection alarm module for combined pressure and intensity detection, and the other side of the alarm processing module is provided with a second detection alarm module for determining the amount of dust collected by inserting the device into the dust. One end of the alarm processing module is provided with an audible and visual alarm module for alerting when the amount of dust cannot be stored.

[0006] Furthermore, the alarm processing module includes a controller, a data processor, a data storage device, and an electrical signal amplification circuit. The electrical signal amplification circuit is electrically connected to the first detection alarm module. The data storage device is used to store standard quantity data. The data processor is electrically connected to the data storage device. The electrical signal amplification circuit is electrically connected to the data processor. The output terminal of the data processing module is electrically connected to the controller.

[0007] Furthermore, the audible and visual alarm module includes a sound alarm module and a flashing alarm module. The flashing alarm module is provided at the top of the sound alarm module. The sound alarm module is used to generate a sound alarm, and the flashing alarm module is used to generate a flashing alarm. The audible and visual alarm module is electrically connected to the controller.

[0008] Furthermore, the first detection alarm module includes a pressure detection column, a barometer, a sliding push rod, and a pressure detection column. The pressure detection column is fixedly connected to one side of the alarm processing mounting module by screws. A barometer is installed at the top of the pressure detection column and is electrically connected to an electrical signal amplification circuit. A sliding push rod is slidably connected to the inner side of the pressure detection column. A push piston block is fixedly connected to the top of the sliding push rod and is slidably connected to the inner side of the pressure detection column. A pressure detection column is slidably connected to the outer side of the bottom end of the sliding push rod.

[0009] Furthermore, the first detection alarm module also includes a pressure detector, a transmission rod, a pressure reading meter, a pressure push plate, a spring, and an insertion push rod. The pressure detector is fixedly connected to the inner side of the pressure detection column. One end of the pressure detector is connected to the pressure reading meter through the transmission rod. The pressure detector is electrically connected to the electrical signal amplification circuit. The bottom end of the sliding push rod is welded to the pressure push plate. The bottom end of the pressure push plate is welded to the insertion push rod. The outer side of the top of the pressure push plate is welded to the spring. The top end of the spring is connected to the detection input end of the pressure detector.

[0010] Furthermore, the second detection alarm module includes an insertion depth view acquisition module and an insertion acquisition module. One side of the insertion depth view acquisition module is fixedly connected to the alarm processing mounting module by screws, and the insertion acquisition module is fixedly connected to one side of the insertion depth view acquisition module.

[0011] Furthermore, the insertion depth view acquisition module includes a positioning block, a data processing block, and a CCD camera. The bottom of the positioning block is fixedly connected to the data processing block, and the bottom of the data processing block is equipped with a CCD camera. The data processing block is connected to a data processor.

[0012] Furthermore, the insertion acquisition module includes an internal guide block, a power output block, a first motor, a toggle gear shaft, a push-type insertion rack column, and a reciprocating ash-discharging push rod module. The top of the positioning block is fixedly connected to the power output block, and one end of the power output block is fixedly connected to the first motor by screws. The output end of the first motor is fixedly connected to the toggle gear shaft, which is rotatably connected to the inner side of the power output block. An internal guide block is welded to one side of the power output block, and a push-type insertion rack column is slidably connected to the inner side of the internal guide block. One side of the toggle gear shaft is meshed with the push-type insertion rack column, and the bottom end of the push-type insertion rack column is fixedly connected to the reciprocating ash-discharging push rod module.

[0013] Furthermore, the insertion acquisition module also includes an insertion rod and reading slots. The bottom end of one end of the reciprocating dust-discharging push rod module is fixedly connected to the insertion rod, and multiple reading slots are provided on the outer side of the insertion rod.

[0014] Furthermore, the reciprocating ash-discharging push rod module includes a drive guide block, an extension positioning plate, a second motor, an eccentric push plate, a transmission rod, a matching block, and a transmission plate. One end of the drive guide block is welded to an extension positioning plate, and one side of the extension positioning plate is fixedly connected to a second motor by screws. The output end of the second motor is fixedly connected to an eccentric push plate, one end of the eccentric push plate is rotatably connected to a transmission rod, and the top end of the transmission rod is rotatably connected to a matching block. The matching block is slidably connected to the inner side of the drive guide block, and one end of the matching block is welded to a transmission plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention, through the coordinated design of an alarm processing module, an audible and visual alarm module, a first detection alarm module, and a second detection alarm module, makes it easy for the device to detect the amount of dust stored in various vacuum cleaners, obtain multiple sets of data, and automatically alarm when all the data are compared with the set data and the dust needs to be stopped and replaced, greatly improving the performance control during the use of the vacuum cleaner;

[0017] 2. The present invention, through the design of the reciprocating dust-discharging push rod module, makes it easy for the device to suck in dust from inside the vacuum cleaner and shake it, thereby reducing the gaps between dust particles, increasing storage space, and making it easier to obtain storage data and improve the accuracy of inspection alarms. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a front view of the entire invention;

[0020] Figure 3 This is a partial structural diagram of the audible and visual alarm module of the present invention;

[0021] Figure 4 This is a partial structural diagram of the first detection and alarm module of the present invention;

[0022] Figure 5 This is a partial structural diagram of the second detection and alarm module of the present invention;

[0023] Figure 6 This is a partial structural diagram of the depth view acquisition module of the present invention;

[0024] Figure 7 This is a partial structural diagram of the insertion acquisition module of the present invention;

[0025] Figure 8 This is a partial structural diagram of the reciprocating ash-discharging push rod module of the present invention.

[0026] Reference numerals: 1. Alarm processing module; 2. Audible and visual alarm module; 3. First detection alarm module; 4. Second detection alarm module; 5. Sound alarm module; 6. Flashing alarm module; 7. Pressure detection column; 8. Barometer; 9. Sliding push rod; 10. Pressure detection column; 11. Pressure detector; 12. Transmission rod; 13. Pressure reading gauge; 14. Pressure push plate; 15. Spring; 16. Insertion push rod; 17. Insertion depth view acquisition module; 18. Insertion 19. Data Acquisition Module; 20. Positioning Block; 21. Data Processing Block; 22. CCD Camera; 23. Internal Guide Block; 24. Power Output Block; 25. First Motor; 26. Actuating Gear Shaft; 27. Push-type Insertion Rack Column; 28. Reciprocating Ash Discharge Push Rod Module; 29. ​​Insertion Rod; 30. Reading Mark Slot; 31. Drive Guide Block; 32. Extension Positioning Plate; 33. Second Motor; 34. Eccentric Push Plate; 35. Transmission Rod; 36. Matching Block; 37. Conducting Plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please refer to the following: Figures 1-2 :

[0029] One alarm device used on a vacuum cleaner includes an alarm processing module 1, an audible and visual alarm module 2, a first detection alarm module 3, and a second detection alarm module 4. The first detection alarm module 3 for combined pressure and stress detection is provided on one side of the alarm processing module 1, and the second detection alarm module 4 for determining the amount of dust collected by inserting the dust to the other side is provided on the other side of the alarm processing module 1. An audible and visual alarm module 2 for alerting when the amount of dust cannot be stored is provided at one end of the alarm processing module 1.

[0030] The alarm processing module 1 includes a controller, a data processor, a data storage device, and an electrical signal amplification circuit. The electrical signal amplification circuit is electrically connected to the first detection alarm module 3. The data storage device is used to store standard quantity data. The data processor is electrically connected to the data storage device. The electrical signal amplification circuit is electrically connected to the data processor. The output terminal of the data processor is electrically connected to the controller.

[0031] Please refer to the following: Figure 3 :

[0032] The audible and visual alarm module 2 includes an audible alarm module 5 and a flashing alarm module 6. The audible alarm module 5 is equipped with a flashing alarm module 6 at its top. The audible alarm module 5 is used to generate an audible alarm, and the flashing alarm module 6 is used to generate a flashing alarm. The audible and visual alarm module 2 is electrically connected to the controller.

[0033] Please refer to the following: Figure 4 :

[0034] The first detection alarm module 3 includes a pressure detection column 7, a barometer 8, a sliding push rod 9, and a pressure detection column 10. The pressure detection column 7 is fixedly connected to one side of the alarm processing module 1 by screws. The top of the pressure detection column 7 is equipped with a barometer 8, which is electrically connected to an electrical signal amplification circuit. The inner side of the pressure detection column 7 is slidably connected to the sliding push rod 9. The top of the sliding push rod 9 is fixedly connected to a push piston block, which is slidably connected to the inner side of the pressure detection column 7. The outer side of the bottom end of the sliding push rod 9 is slidably connected to the pressure detection column 10.

[0035] The first detection alarm module 3 also includes a pressure detector 11, a transmission rod 12, a pressure reading meter 13, a pressure push plate 14, a spring 15, and an insertion push rod 16. The pressure detector 11 is fixedly connected to the inner side of the pressure detection column 10. One end of the pressure detector 11 is connected to the pressure reading meter 13 through the transmission rod 12. The pressure detector 11 is electrically connected to the electrical signal amplification circuit. The bottom end of the sliding push rod 9 is welded with the pressure push plate 14. The bottom end of the pressure push plate 14 is welded with the insertion push rod 16. The outer side of the top end of the pressure push plate 14 is welded with the spring 15. The top end of the spring 15 is connected to the detection input end of the pressure detector 11.

[0036] The insertion push rod 16 is placed inside the dust collection tank of the vacuum cleaner. The accumulation of dust formed by suction compresses the insertion push rod 16, causing it to push the pressure push plate 14 upward. The upward movement of the pressure push plate 14 simultaneously pushes the spring 15 and the sliding push rod 9 to move. The displacement of the spring 15 applies force to the pressure detector 11, obtaining a pressure value. The sliding push rod 9 slides inside the pressure detection column 7, causing the push piston block to move inside the pressure detection column 7, forming an air column. The air pressure of the air column compresses the pressure gauge 8, obtaining a pressure value. Both the pressure value and the pressure intensity value are guided into the data processor through the connection with the electrical signal amplification circuit. As the amount of dust increases, both the pressure value and the pressure intensity value rise until they reach the preset value in the data memory. After comparison in the data processor, if the pressure value and the pressure intensity value are found to have risen above the preset value, a preliminary alarm is triggered. If the data detected by the second detection alarm module 4 is still higher than the preset value, the controller controls the sound alarm module 5 and the flashing alarm module 6 to trigger an alarm and stop the vacuum cleaner from vacuuming, thus avoiding mechanical damage caused by excessive dust accumulation.

[0037] Please refer to the following: Figures 5-7 :

[0038] The second detection alarm module 4 includes an insertion depth view acquisition module 17 and an insertion acquisition module 18. One side of the insertion depth view acquisition module 17 is fixedly connected to the alarm processing mounting module 1 by screws, and the insertion acquisition module 18 is fixedly connected to one side of the insertion depth view acquisition module 17.

[0039] The insertion depth view acquisition module 17 includes a positioning block 19, a data processing block 20 and a CCD camera 21. The bottom end of the positioning block 19 is fixedly connected to the data processing block 20, and the bottom end of the data processing block 20 is provided with the CCD camera 21. The data processing block 20 is connected to the data processor.

[0040] The insertion acquisition module 18 includes an internal guide block 22, a power output block 23, a first motor 24, a gear shaft 25, a push-type insertion rack column 26, and a reciprocating ash-discharging push rod module 27. The top of the positioning block 19 is fixedly connected to the power output block 23. One end of the power output block 23 is fixedly connected to the first motor 24 by screws. The output end of the first motor 24 is fixedly connected to the gear shaft 25. The gear shaft 25 is rotatably connected to the inner side of the power output block 23. An internal guide block 22 is welded to one side of the power output block 23. The push-type insertion rack column 26 is slidably connected to the inner side of the internal guide block 22. One side of the gear shaft 25 is meshed with the push-type insertion rack column 26. The bottom end of the push-type insertion rack column 26 is fixedly connected to the reciprocating ash-discharging push rod module 27.

[0041] The insertion acquisition module 18 also includes an insertion rod 28 and a reading mark groove 29. The bottom end of one end of the reciprocating dust-discharging push rod module 27 is fixedly connected to the insertion rod 28, and multiple reading mark grooves 29 are opened on the outer side of the insertion rod 28.

[0042] The CCD camera 21 is positioned at the reading mark slot 29 at the top of the insertion rod 28 as a baseline level. The first motor 24 controls the counter-clockwise torque output to the actuating gear shaft 25. The actuating gear shaft 25 meshes with the push-type insertion rack 26, causing it to descend under the actuation of the actuating gear shaft 25 and the guidance of the internal guide block 22. The push-type insertion rack 26 then pushes the reciprocating dust-discharging push rod module 27 and the insertion rod 28 downwards synchronously, allowing the insertion rod 28 to insert into the dust. At this time, the first motor 24 is controlled to output clockwise torque to the gear shaft 25, causing the insertion rod 28 to rise and be pulled out of the dust. At this time, the CCD camera 21 continuously takes pictures of the rising position of the insertion rod 28 until it captures the position of the highest reading mark 29 with dust, thereby obtaining the depth of dust accumulation. The picture captured by the CCD camera 21 is exported to the data processor through the data processing block 20. It is compared with the preset value of the picture data in the data memory. When the height exceeds the preset value, a control command is output.

[0043] Please refer to the following: Figure 8 :

[0044] The reciprocating ash-discharging push rod module 27 includes a drive guide block 30, an extension positioning plate 31, a second motor 32, an eccentric push plate 33, a transmission rod 34, a matching block 35, and a transmission plate 36. One end of the drive guide block 30 is welded to the extension positioning plate 31. The second motor 32 is fixedly connected to one side of the extension positioning plate 31 by screws. The output end of the second motor 32 is fixedly connected to the eccentric push plate 33. One end of the eccentric push plate 33 is rotatably connected to the transmission rod 34. The top end of the transmission rod 34 is rotatably connected to the matching block 35. The matching block 35 is slidably connected to the inner side of the drive guide block 30. One end of the matching block 35 is welded to the transmission plate 36.

[0045] To ensure accurate data acquisition, the second motor 32 is controlled to output torque, which drives the eccentric push plate 33 to rotate. The eccentric design of the push plate 33 allows it to continuously reciprocate from its highest to its lowest point under the drive of the second motor 32. The reciprocating power is transmitted to the actuator block 35 via the transmission rod 34. The actuator block 35 then drives the transmission plate 36, which in turn causes the reading groove 29 to vibrate continuously. This causes the bottom of the reading groove 29 to contact the dust, reducing the internal air gap and making the dust more compact, thus ensuring more accurate alarm data.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An alarm device used on a vacuum cleaner, characterized in that: It includes an alarm processing module (1), an audible and visual alarm module (2), a first detection alarm module (3), and a second detection alarm module (4). The alarm processing module (1) is provided with a first detection alarm module (3) for pressure and pressure intensity composite detection on one side, and a second detection alarm module (4) for determining the amount of dust collected by inserting the dust into the other side. The alarm processing module (1) is provided with an audible and visual alarm module (2) for prompting when the amount of dust cannot be stored at one end. The first detection alarm module (3) includes a pressure detection column (7), a barometer (8), a sliding push rod (9), and a pressure detection column (10). The pressure detection column (7) is fixedly connected to one side of the alarm processing mounting module (1) by screws. A barometer (8) is provided at the top of the pressure detection column (7). The barometer (8) is electrically connected to the electrical signal amplification circuit. A sliding push rod (9) is slidably connected to the inner side of the pressure detection column (7). A push piston block is fixedly connected to the top of the sliding push rod (9). The push piston block is slidably connected to the inner side of the pressure detection column (7). A pressure detection column (10) is slidably connected to the outer side of the bottom end of the sliding push rod (9). The first detection alarm module (3) also includes a pressure detector (11), a transmission rod (12), a pressure reading meter (13), a pressure push plate (14), a spring (15), and an insertion push rod (16). The pressure detector (11) is fixedly connected to the inner side of the pressure detection column (10). One end of the pressure detector (11) is connected to the pressure reading meter (13) through the transmission rod (12). The pressure detector (11) is electrically connected to the electrical signal amplification circuit. The bottom end of the sliding push rod (9) is welded with a pressure push plate (14). The bottom end of the pressure push plate (14) is welded with an insertion push rod (16). The outer side of the top end of the pressure push plate (14) is welded with a spring (15). The top end of the spring (15) is connected to the detection input end of the pressure detector (11). The second detection alarm module (4) includes an insertion depth view acquisition module (17) and an insertion acquisition module (18). One side of the insertion depth view acquisition module (17) is fixedly connected to the alarm processing mounting module (1) by screws, and the insertion acquisition module (18) is fixedly connected to one side of the insertion depth view acquisition module (17). The insertion depth view acquisition module (17) includes a positioning block (19), a data processing block (20) and a CCD camera (21). The bottom end of the positioning block (19) is fixedly connected to the data processing block (20), and the bottom end of the data processing block (20) is provided with a CCD camera (21). The data processing block (20) is connected to a data processor. The insertion acquisition module (18) includes an internal guide block (22), a power output block (23), a first motor (24), a gear shaft (25), a push-type insertion rack column (26), and a reciprocating ash-discharging push rod module (27). The top of the positioning block (19) is fixedly connected to the power output block (23). One end of the power output block (23) is fixedly connected to the first motor (24) by screws. The output end of the first motor (24) is fixedly connected to the gear shaft (25). The gear shaft (25) is rotatably connected to the inner side of the power output block (23). An internal guide block (22) is welded to one side of the power output block (23). The push-type insertion rack column (26) is slidably connected to the inner side of the internal guide block (22). One side of the gear shaft (25) is meshed with the push-type insertion rack column (26). The bottom end of the push-type insertion rack column (26) is fixedly connected to the reciprocating ash-discharging push rod module (27).

2. An alarm device used on a vacuum cleaner according to claim 1, characterized in that: The alarm processing module (1) includes a controller, a data processor, a data storage device, and an electrical signal amplification circuit. The electrical signal amplification circuit is electrically connected to the first detection alarm module (3). The data storage device is used to store standard quantity data. The data processor is electrically connected to the data storage device. The electrical signal amplification circuit is electrically connected to the data processor. The output terminal of the data processor is electrically connected to the controller.

3. An alarm device used on a vacuum cleaner according to claim 2, characterized in that: The sound and light alarm module (2) includes a sound alarm module (5) and a flash alarm module (6). The top of the sound alarm module (5) is provided with a flash alarm module (6). The sound alarm module (5) is used to generate a sound alarm, and the flash alarm module (6) is used to generate a flash alarm. The sound and light alarm module (2) is electrically connected to the controller.

4. An alarm device used on a vacuum cleaner according to claim 3, characterized in that: The insertion acquisition module (18) also includes an insertion rod (28) and a reading slot (29). The bottom end of one end of the reciprocating dust-discharging push rod module (27) is fixedly connected to the insertion rod (28), and multiple reading slots (29) are opened on the outer side of the insertion rod (28).

5. An alarm device used on a vacuum cleaner according to claim 4, characterized in that: The reciprocating ash-discharging push rod module (27) includes a drive guide block (30), an extension positioning plate (31), a second motor (32), an eccentric push plate (33), a transmission rod (34), a matching block (35), and a transmission plate (36). One end of the drive guide block (30) is welded with an extension positioning plate (31). One side of the extension positioning plate (31) is fixedly connected to the second motor (32) by screws. The output end of the second motor (32) is fixedly connected to the eccentric push plate (33). One end of the eccentric push plate (33) is rotatably connected to the transmission rod (34). The top end of the transmission rod (34) is rotatably connected to the matching block (35). The matching block (35) is slidably connected to the inner side of the drive guide block (30). One end of the matching block (35) is welded with a transmission plate (36).

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