A smart weight scale

Abstract

The present invention discloses an intelligent weight scale, which relates to the technical field of weight scales. The top of the base is fixedly connected to a cover, the surface of the base is fixedly connected to a column, the top of the column is fixedly connected to a platform, the top of the platform is fixedly connected to an anti-infection mechanism, the surface of the base is fixedly connected to an anti-immersion mechanism, the anti-immersion mechanism includes a plate, the surface of the plate is fixedly connected to the inner side of the base, and the middle position of the top of the plate is fixedly connected to a gravity detector. The base of the intelligent weight scale is placed inside a shopping mall, the surface of the plate is fixedly connected to the inner side of the base, so that the gravity detector detects the weight, and the mud and rainwater adhering to the soles of the user's feet are blocked by a protective belt. The width of the protective belt is larger than the width of the load-bearing plate, and the edge strips on the surface of the protective belt effectively prevent rainwater from flowing out, thereby preventing rainwater from seeping into the interior of the device and damaging the gravity detector.

Description

Technical Field

[0001] The present invention relates to the technical field of weight scales, in particular to an intelligent weight scale. Background Art

[0002] An electronic scale is a type of weighing instrument that uses Hooke's law or the principle of lever equilibrium to determine the mass of an object. Using a force sensor, placing a weight on the platform causes the surface to deform, which in turn changes the shape of the built-in resistor. This deformation of the resistor inevitably causes a change in its resistance, which in turn causes the internal current to change, generating a corresponding electrical signal. This signal is processed and converted into a visible digital signal. When an object is placed on the scale pan, pressure is applied to the sensor, causing it to elastically deform, resulting in a change in impedance. Simultaneously, the excitation voltage changes, outputting a varying analog signal. This signal is amplified by an amplifier circuit and output to an analog-to-digital converter, which converts it into a readily processable digital signal for output to the CPU. The CPU, based on keyboard commands and programs, outputs the result to a display until it is displayed. The sharing economy business model has penetrated widely into various industries, from consumption to production, significantly promoting industrial innovation and transformation and upgrading. Electronic scales used in shopping malls allow users to monitor their own health while also providing information about the store through advertising.

[0003] Existing scales, due to structural design defects, have the problem that when users use scales placed in shopping malls, mud and rainwater from the soles of the users' feet can seep into the device and damage the gravity detector, and how to prevent users from being infected by viruses carried on the surface of the scale. Summary of the Invention

[0004] The present invention provides an intelligent weight scale, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent weight scale, comprising a base, a cover body fixedly connected to the top of the base, a column fixedly connected to the surface of the base, a platform fixedly connected to the top of the column, an anti-infection mechanism fixedly connected to the top of the platform, and an anti-immersion mechanism fixedly connected to the surface of the base;

[0006] The anti-immersion mechanism includes a plate body, the surface of the plate body is fixedly connected to the inner side surface of the base, a gravity detector is fixedly connected to the middle position of the top of the plate body, a load-bearing plate is fixedly connected to the top of the gravity detector, a hole is opened on the surface of the cover body near the load-bearing plate, a driving component is fixedly connected to the surface of the base near the edge, the surface of the driving component is connected to a protective belt by friction, an edge strip is provided on the surface of the protective belt near the edge, a cleaning component is fixedly connected to the bottom of the base, the protective belt is made of rubber material, the cover body protects the inside of the base, the user performs data input operations in the anti-infection mechanism, and then the user stands above the protective belt. The protective belt made of rubber material enables the load-bearing plate to bear the weight and move downward.

[0007] Preferably, the driving component includes a shell, the surface of the shell is fixedly connected to the surface of the base near the edge, the surface of the shell is fixedly connected to a motor, and the rotating shaft of the output end of the motor extends to the interior of the shell.

[0008] Preferably, the rotating shaft at the output end of the motor is fixedly connected to an intermediate gear, the inner side surface of the shell is rotatably connected to a rod body, the surface of the rod body is fixedly connected to a driving gear, and the middle position of the surface of the rod body is fixedly connected to a driving roller. An intermediate gear and a driving gear are arranged inside the shell, the intermediate gear and the driving gear are engaged with each other, and the input end of the motor is electrically connected to the output end of the gravity detector.

[0009] Preferably, the surface of the driving roller is in close contact with the inner side of the protective belt, and the cleaning component includes a connecting platform, the top of the connecting platform is fixedly connected to the bottom of the base, and a ventilation rod is fixedly connected to the middle position of the surface of the connecting platform.

[0010] Preferably, a perforated tube is fixedly connected to the middle of the surface of the ventilation rod, the ventilation rod is externally connected to hot air, a plastic brush is fixedly connected to the top of the perforated tube, and the interior of the perforated tube is connected to the interior of the ventilation rod.

[0011] Preferably, the anti-infection mechanism includes a perforated plate, the bottom of the perforated plate is fixedly connected to the top of the platform, the top of the perforated plate is fixedly connected to a display screen, and the middle position of the inner side of the perforated plate is fixedly connected to a rotating radio station. The user enters data in the display screen before using the device. The surface of the display screen may be contaminated with some easily sensed viruses. The output end of the gravity detector is electrically connected to the rotating radio station and the input end of the electric cylinder.

[0012] Preferably, the output end of the rotating station is fixedly connected to a connecting pipe, the middle position of the inner side surface of the rotating station is externally connected to a disinfectant tank, the surface of the connecting pipe is fixedly connected to an atomizer, and the end of the atomizer away from the connecting pipe contacts the surface of the display screen near the edge. The atomizer rotates under the drive of the rotating station, and the atomizer atomizes and sprays the disinfectant, so that the surface of the display screen is evenly disinfected.

[0013] Preferably, the input end of the display screen is electrically connected to the output end of the gravity detector, an electric cylinder is fixedly connected to the surface of the perforated plate near the edge, the output end of the electric cylinder is fixedly connected to the diffusion component, and the output end of the gravity detector is electrically connected to the input end of the electric cylinder. When the user leaves the load-bearing plate, the electric cylinder drives the plunger rod to extend, so that the ring piece is pushed away from the electric cylinder.

[0014] Preferably, the diffusion assembly includes a plunger rod, the surface of the plunger rod is fixedly connected to the output end of the electric cylinder, the end of the plunger rod away from the electric cylinder is fixedly connected to an annular shell, and the middle position of the inner side of the annular shell is fixedly connected to a ring sheet.

[0015] Preferably, a guide hole is opened on the surface of the annular sheet, a water absorption strip is fixedly connected to the inner side surface of the annular shell, and an air pump is fixedly connected to the position of the inner side surface of the annular shell near the water absorption strip.

[0016] The present invention provides a smart weight scale with the following beneficial effects:

[0017] 1. The base of the smart weight scale is placed inside the shopping mall. The surface of the plate is fixedly connected to the inner side of the base, so that the gravity detector detects the weight. The mud and rainwater adhering to the soles of the user's feet are blocked by the protective belt. The width of the protective belt is larger than the width of the load-bearing plate, and the edge strips on the surface of the protective belt effectively prevent rainwater from flowing out, thereby preventing rainwater from seeping into the interior of the device and damaging the gravity detector.

[0018] 2. For this smart weight scale, after the user leaves the protective belt, the intermediate gear is set in the middle position of the two drive gears, thereby converting the output of the motor into the same-direction rotation of the two drive rollers. Driven by the drive rollers, the inner side of the protective belt rotates to the position of the plastic brush. The plastic brush is set at the bottom of the base through a connecting platform. The plastic brush scrapes off the dirt on the surface of the protective belt, and the hot air makes the rain evaporate quickly, making the gravity detector more effective in preventing damage from rain and dirt.

[0019] 3. For this smart weight scale, when the user leaves the protective belt, the electric cylinder drives the diffusion component to move diagonally upward, and the top of the diffusion component moves to the position above the display screen. The rotary station drives the connecting pipe to rotate. The rotary station is connected to an external disinfectant tank, and the atomizer sprays the disinfectant into atomized form, thereby automatically disinfecting and sterilizing the surface of the display screen, solving the problem of how to prevent users from being infected by viruses carried on the surface of the scale.

[0020] 4. In this smart weight scale, the end of the atomizer away from the connecting tube contacts the edge of the display screen, making the rotation of the atomizer more stable. The air pump guides the gas on the inner side of the ring piece, and the atomized disinfectant liquid is quickly absorbed into the annular shell. The water absorption strip quickly absorbs the disinfectant liquid. At the same time, the flow of gas accelerates the evaporation rate of the liquid, avoiding the problem of the disinfectant mist remaining on the surface of the display screen for a long time and causing damage to the display screen.

[0021] 5. The air pump of this smart weight scale guides the atomized disinfectant liquid. After the disinfection process, part of the disinfectant liquid enters the guide hole with the air flow, and the water absorption strip absorbs the liquid components. The inner side of the ring piece is in close contact with the surface of the display screen, effectively preventing the disinfectant liquid from depositing and flowing down to the position of the load-bearing plate, preventing the disinfectant liquid from damaging the gravity detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of the front side of the smart weighing scale of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the smart weight scale of the present invention from a top view;

[0024] Figure 3 Schematic diagram of the structure of the anti-immersion mechanism of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the driving assembly of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the cleaning component of the present invention;

[0027] Figure 6 Schematic diagram of the structure of the anti-infection mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of the overall structure of the diffusion component of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure enlargement of view A of the present invention.

[0030] In the figure: 1. base; 2. cover; 3. anti-immersion mechanism; 31. plate; 32. gravity detector; 33. load-bearing plate; 34. driving assembly; 341. shell; 342. intermediate gear; 343. driving gear; 344. driving roller; 35. protective belt; 36. cleaning assembly; 361. connecting platform; 362. ventilation rod; 363. perforated cylinder; 364. plastic brush; 4. column; 5. platform; 6. anti-infection mechanism; 61. perforated plate; 62. electric cylinder; 63. rotary station; 64. display screen; 65. connecting pipe; 66. atomizer; 67. diffusion assembly; 671. plunger rod; 672. annular shell; 673. ring sheet; 674. guide hole; 675. air pump; 676. water absorption strip. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figure 1-Figure 3 As shown, the present invention provides a technical solution: an intelligent weight scale, comprising a base 1, a cover body 2 is fixedly connected to the top of the base 1, a column 4 is fixedly connected to the surface of the base 1, a platform 5 is fixedly connected to the top of the column 4, an anti-infection mechanism 6 is fixedly connected to the surface of the base 1, an anti-immersion mechanism 3 is fixedly connected to the surface of the base 1, the anti-immersion mechanism 3 comprises a plate body 31, the surface of the plate body 31 is fixedly connected to the inner side surface of the base 1, a gravity detector 32 is fixedly connected to the middle position of the top of the plate body 31, a load-bearing plate 33 is fixedly connected to the top of the gravity detector 32, a hole is opened on the surface of the cover body 2 near the load-bearing plate 33, a driving component 34 is fixedly connected to the surface of the base 1 near the edge, a protective belt 35 is frictionally connected to the surface of the driving component 34, an edge strip is provided on the surface of the protective belt 35 near the edge, a cleaning component 36 is fixedly connected to the bottom of the base 1, and the protective belt 35 is made of rubber material.

[0034] During use, the base 1 is placed inside the shopping mall, and the cover 2 protects the inside of the base 1. The user performs data input operations on the anti-infection mechanism 6. Then, the user stands above the protective belt 35. The rubber protective belt 35 enables the load-bearing plate 33 to bear the weight and move downward. The surface of the plate 31 is fixedly connected to the inner side of the base 1, so that the gravity detector 32 detects the weight. The dirt and rainwater adhered to the soles of the user's feet are blocked by the protective belt 35. The width of the protective belt 35 is larger than the width of the load-bearing plate 33, and the edge strips on the surface of the protective belt 35 effectively prevent rainwater from flowing out, thereby preventing rainwater from seeping into the interior of the device and damaging the gravity detector 32.

[0035] Example 2

[0036] like Figure 4 、 Figure 5 As shown, the driving component 34 includes a shell 341, the surface of the shell 341 is fixedly connected to the surface of the base 1 near the edge, the surface of the shell 341 is fixedly connected to a motor, the rotating shaft of the motor output end extends to the interior of the shell 341, the rotating shaft of the motor output end is fixedly connected to an intermediate gear 342, the inner side of the shell 341 is rotatably connected to a rod body, the surface of the rod body is fixedly connected to a driving gear 343, the middle position of the surface of the rod body is fixedly connected to a driving roller 344, the surface of the driving roller 344 is in close contact with the inner side of the protective belt 35, the cleaning component 36 includes a connecting platform 361, the top of the connecting platform 361 is fixedly connected to the bottom of the base 1, the middle position of the surface of the connecting platform 361 is fixedly connected to a ventilation rod 362, the middle position of the surface of the ventilation rod 362 is fixedly connected to an open hole cylinder 363, the ventilation rod 362 is externally connected to hot air, the top of the open hole cylinder 363 is fixedly connected to a plastic brush 364, and the interior of the open hole cylinder 363 is connected to the interior of the ventilation rod 362.

[0037] During use, an intermediate gear 342 and a driving gear 343 are set inside the shell 341. The intermediate gear 342 and the driving gear 343 are meshed with each other, and the input end of the motor is electrically connected to the output end of the gravity detector 32. After the user leaves the protective belt 35, the intermediate gear 342 is set in the middle position of the two driving gears 343, thereby converting the output of the motor into the same direction rotation of the two driving rollers 344. The inner side of the protective belt 35 is driven by the driving rollers 344 to the position of the plastic brush 364. The plastic brush 364 is set at the bottom of the base 1 through the connecting platform 361. The plastic brush 364 scrapes off the dirt on the surface of the protective belt 35, and the hot air causes the rainwater to evaporate quickly, making the gravity detector 32 better protected from damage by rainwater and dirt.

[0038] Example 3

[0039] like Figure 6As shown, the anti-infection mechanism 6 includes a perforated plate 61, the bottom of the perforated plate 61 is fixedly connected to the top of the platform 5, the top of the perforated plate 61 is fixedly connected to a display screen 64, the middle position of the inner side surface of the perforated plate 61 is fixedly connected to a rotating radio station 63, the output end of the rotating radio station 63 is fixedly connected to a connecting pipe 65, the middle position of the inner side surface of the rotating radio station 63 is externally connected to a disinfectant tank, the surface of the connecting pipe 65 is fixedly connected to an atomizer 66, the end of the atomizer 66 away from the connecting pipe 65 is in contact with a position near the edge of the surface of the display screen 64, the input end of the display screen 64 is electrically connected to the output end of the gravity detector 32, the surface of the perforated plate 61 near the edge is fixedly connected to an electric cylinder 62, and the output end of the electric cylinder 62 is fixedly connected to a diffusion component 67.

[0040] During use, the user enters data in the display screen 64 before using the device. The surface of the display screen 64 may be contaminated with some easily sensed viruses. The output end of the gravity detector 32 is electrically connected to the rotating station 63 and the input end of the electric cylinder 62. When the user leaves the protective belt 35, the electric cylinder 62 drives the diffusion component 67 to move diagonally upward, and the top of the diffusion component 67 moves to the position above the display screen 64. The rotating station 63 drives the connecting pipe 65 to rotate. The rotating station 63 is externally connected to a disinfectant tank, and the atomizer 66 sprays the disinfectant into atomized form, thereby automatically disinfecting and sterilizing the surface of the display screen 64, solving the problem of how to prevent the user from being infected by viruses carried on the surface of the scale.

[0041] Example 4

[0042] like Figure 7 、 Figure 8 As shown, the middle position of the inner side surface of the rotating station 63 is connected to the external disinfectant tank body, the surface of the connecting pipe 65 is fixedly connected to the atomizer 66, and the end of the atomizer 66 away from the connecting pipe 65 is in contact with the surface of the display screen 64 near the edge, and the diffusion component 67 includes a plunger rod 671, the surface of the plunger rod 671 is fixedly connected to the output end of the electric cylinder 62, and the end of the plunger rod 671 away from the electric cylinder 62 is fixedly connected to an annular shell 672, and the middle position of the inner side surface of the annular shell 672 is fixedly connected to a ring piece 673, and a guide hole 674 is provided on the surface of the ring piece 673, and the inner side surface of the annular shell 672 is fixedly connected to a water absorption strip 676, and the inner side surface of the annular shell 672 near the water absorption strip 676 is fixedly connected to an air pump 675.

[0043] During use, the atomizer 66 rotates driven by the rotating station 63, and the atomizer 66 sprays out the disinfectant in atomized form, so that the surface of the display screen 64 is evenly disinfected. The end of the atomizer 66 away from the connecting tube 65 contacts the surface of the display screen 64 near the edge, making the rotation of the atomizer 66 more stable. The air pump 675 guides the gas on the inner side of the ring piece 673, and the atomized disinfectant liquid is quickly absorbed into the annular shell 672. The water absorption strip 676 quickly absorbs the disinfectant liquid. At the same time, the flow of gas increases the evaporation rate of the liquid, thereby avoiding the problem that the disinfectant mist flow remains on the surface of the display screen 64 for a long time and causes damage to the display screen 64.

[0044] Example 5

[0045] like Figure 3 、 Figure 8 As shown, the surface of the plate body 31 is fixedly connected to the inner side surface of the base 1, the middle position of the top of the plate body 31 is fixedly connected to the gravity detector 32, the top of the gravity detector 32 is fixedly connected to the load-bearing plate 33, the surface of the plunger rod 671 is fixedly connected to the output end of the electric cylinder 62, the end of the plunger rod 671 away from the electric cylinder 62 is fixedly connected to the annular shell 672, the middle position of the inner side surface of the annular shell 672 is fixedly connected to the ring piece 673, the surface of the ring piece 673 is provided with a guide hole 674, the inner side surface of the annular shell 672 is fixedly connected to the water absorption strip 676, and the inner side surface of the annular shell 672 near the water absorption strip 676 is fixedly connected to the air pump 675.

[0046] During use, the output end of the gravity detector 32 is electrically connected to the input end of the electric cylinder 62. When the user leaves the load-bearing plate 33, the electric cylinder 62 drives the plunger rod 671 to extend, so that the ring piece 673 is pushed away from the electric cylinder 62, and the air pump 675 guides the atomized disinfectant liquid. After the disinfection process, part of the disinfectant liquid enters the guide hole 674 with the air flow, and the water absorption strip 676 absorbs the liquid components. The inner surface of the ring piece 673 is in close contact with the surface of the display screen 64, effectively preventing the disinfectant liquid from being deposited and flowing down to the position of the load-bearing plate 33, thereby preventing the disinfectant liquid from damaging the gravity detector 32.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0048] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent weight scale, comprising a base (1), a cover (2) fixedly connected to the top of the base (1), a column (4) fixedly connected to the surface of the base (1), and a platform (5) fixedly connected to the top of the column (4), characterized in that: The top of the platform (5) is fixedly connected to an anti-infection mechanism (6), and the surface of the base (1) is fixedly connected to an anti-immersion mechanism (3); The anti-immersion mechanism (3) includes a plate body (31), the surface of the plate body (31) is fixedly connected to the inner side surface of the base (1), a gravity detector (32) is fixedly connected to the middle position of the top of the plate body (31), the top of the gravity detector (32) is fixedly connected to a load-bearing plate (33), a hole is provided on the surface of the cover body (2) near the load-bearing plate (33), a driving component (34) is fixedly connected to the surface of the base (1) near the edge, a protective belt (35) is connected to the surface of the driving component (34) by friction, an edge strip is provided on the surface of the protective belt (35) near the edge, a cleaning component (36) is fixedly connected to the bottom of the base (1), and the protective belt (35) is made of rubber material; The driving assembly (34) includes a shell (341), the surface of the shell (341) is fixedly connected to the surface of the base (1) near the edge, the surface of the shell (341) is fixedly connected to a motor, and the rotating shaft of the output end of the motor extends into the interior of the shell (341); The rotating shaft at the output end of the motor is fixedly connected to an intermediate gear (342); the inner side surface of the housing (341) is rotatably connected to a rod; the surface of the rod is fixedly connected to a driving gear (343); and the middle portion of the surface of the rod is fixedly connected to a driving roller (344); The surface of the driving roller (344) is in close contact with the inner side of the protective belt (35); the cleaning component (36) includes a connecting platform (361); the top of the connecting platform (361) is fixedly connected to the bottom of the base (1); and a ventilation rod (362) is fixedly connected to the middle position of the surface of the connecting platform (361); A perforated cylinder (363) is fixedly connected to the middle of the surface of the ventilation rod (362), the ventilation rod (362) is externally connected to hot air, a plastic brush (364) is fixedly connected to the top of the perforated cylinder (363), and the interior of the perforated cylinder (363) is in communication with the interior of the ventilation rod (362); The anti-infection mechanism (6) includes a perforated plate (61), the bottom of the perforated plate (61) is fixedly connected to the top of the platform (5), the top of the perforated plate (61) is fixedly connected to a display screen (64), and the middle position of the inner side of the perforated plate (61) is fixedly connected to a rotating station (63); The output end of the rotating station (63) is fixedly connected to a connecting pipe (65), the middle portion of the inner side of the rotating station (63) is externally connected to a disinfectant tank, the surface of the connecting pipe (65) is fixedly connected to an atomizer (66), and the end of the atomizer (66) away from the connecting pipe (65) contacts a position near the edge of the surface of the display screen (64); The input end of the display screen (64) is electrically connected to the output end of the gravity detector (32); an electric cylinder (62) is fixedly connected to a position near the edge of the surface of the perforated plate (61); and a diffusion component (67) is fixedly connected to the output end of the electric cylinder (62).

2. The smart weight scale according to claim 1, characterized in that: The diffusion assembly (67) comprises a plunger rod (671), the surface of the plunger rod (671) being fixedly connected to the output end of the electric cylinder (62), an end of the plunger rod (671) away from the electric cylinder (62) being fixedly connected to an annular shell (672), and a ring piece (673) being fixedly connected to the middle position of the inner side surface of the annular shell (672).

3. The smart weight scale according to claim 2, characterized in that: A guide hole (674) is provided on the surface of the annular piece (673), a water absorbing strip (676) is fixedly connected to the inner side surface of the annular shell (672), and an air pump (675) is fixedly connected to the inner side surface of the annular shell (672) near the water absorbing strip (676).

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