CN113033742B - Universal Internet asset management system - Google Patents
Universal Internet asset management system Download PDFInfo
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- CN113033742B CN113033742B CN202110451215.5A CN202110451215A CN113033742B CN 113033742 B CN113033742 B CN 113033742B CN 202110451215 A CN202110451215 A CN 202110451215A CN 113033742 B CN113033742 B CN 113033742B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
Abstract
A universal internet asset management system relates to the technical field of information asset management. The system comprises a scanning end, a processing end, a cloud end and a mobile end. The scanning end is used for scanning the identification code of the article to acquire initial information of the article, wherein the initial information comprises a name, a classification, a purchase date and a purchase price; the processing terminal is used for summarizing and sorting the initial information and transmitting the initial information to the outside; the cloud end is used for receiving the summary information sent by the processing end, combining the initial information with reference information and outputting property state information aiming at the articles, wherein the reference information comprises average service life, fault time distribution, second-hand price time distribution and article space occupation; the mobile terminal is used for receiving the property state information sent by the cloud terminal and displaying the property state information to the user. The system can reduce lost consumption and waste consumption, simultaneously enables the management of assets by users to be more reasonable and standard, and brings gospel to users who do not like regular goods.
Description
Technical Field
The invention relates to the technical field of information asset management, in particular to an internet of everything asset management system.
Background
At present, the social consumption capacity is stronger, the pursuit desire of people for high-quality life is stronger, correspondingly, the occupation ratio of the lost consumption to the waste consumption is higher, and meanwhile, more and more people are more and more confused about the management of own article property, which is very not beneficial to rational consumption and the rational utilization of resources.
In view of this, the present application is specifically made.
Disclosure of Invention
The invention aims to provide a universal internet asset management system, which can provide a very convenient and clear asset management mode, enables a user to simply, quickly, conveniently and intuitively know own property composition, is beneficial to reducing lost consumption and waste consumption, simultaneously enables the user to manage assets more reasonably and normatively, and brings good news to the user who does not love regular articles.
The embodiment of the invention is realized by the following steps:
an internet of everything asset management system, comprising: scanning end, processing end, high in the clouds and removal end. The scanning end is used for scanning the identification code of the article to acquire initial information of the article, wherein the initial information comprises a name, a classification, a purchase date and a purchase price; the processing terminal is used for summarizing and sorting the initial information and transmitting the initial information to the outside; the cloud end is used for receiving the summary information sent by the processing end, combining the initial information with reference information and outputting property state information aiming at the articles, wherein the reference information comprises average service life, fault time distribution, second-hand price time distribution and article space occupation; the mobile terminal is used for receiving the property state information sent by the cloud terminal and displaying the property state information to the user.
Further, the property status information includes: name, category, purchase date, purchase price, average life time, remaining life time, point in time of failure, current second hand price, and space occupancy of the item.
Further, the high in the clouds is still used for carrying out depreciation statistics to article, includes: taking the ratio of the actual used time length to the average service life as a reference factor, and sequencing the reference factors of all articles; for the articles with the use frequency of the articles located at the first 20%, the numerical value of the reference factor is subtracted by 10% -15%; and prompting the user for the first N articles with the maximum reference factor value.
Further, for articles with the use frequency of more than or equal to 4 times/week, the prompting range is not included; for items with a frequency of use less than or equal to 1/3 month, the prompting range is preferably included.
Further, when there is no article which needs to be preferentially included in the presentation range, if there is an article which is not included in the presentation range among the first N articles having the largest value of the reference factor, the article which is not included in the presentation range among the N articles is discharged from the presentation range and presented to the user.
Further, when an article needing to be preferentially included in the prompt range exists, the article with the smallest median among the first N articles with the largest reference factor value is discharged from the prompt range, all the articles needing to be preferentially included in the prompt range are added into the prompt range, and then the prompt is given to a user; wherein the number of items ultimately prompted to the user is N.
Further, if there are articles that need to be preferentially included in the prompt range and the number of the articles that need to be preferentially included in the prompt range is greater than or equal to N, adding the first N articles with the lowest use frequency from the articles that need to be preferentially included in the prompt range into the prompt range, and prompting the N articles that need to be preferentially included in the prompt range to the user.
Furthermore, the scanning end is an identification code scanning device, a light blocking ring is arranged around a scanning port of a scanning head of the identification code scanning device, and the light blocking ring is continuously arranged along the circumferential direction of the scanning port to form a ring shape; the side of the stop diaphragm close to the scanning opening is subjected to frosting treatment, and the side of the stop diaphragm far away from the scanning opening is subjected to mirror surface treatment.
Furthermore, the back of the scanning head is provided with a through hole for communicating the inner cavity of the scanning head with the outside, and the through hole is detachably provided with a blowing assembly; the blowing assembly comprises a first blowing channel and a second blowing channel, the first blowing channel and the second blowing channel are parallel and arranged at intervals, the blowing direction of the first blowing channel is from the outside to the inside of the scanning head, and the blowing direction of the second blowing channel is from the inside to the outside of the scanning head.
Furthermore, the through hole is formed by enclosing an annular wall, a gear is rotatably arranged in the annular wall, and the gear extends into the through hole; a rack is also arranged in the annular wall in a sliding manner, the sliding direction of the rack is arranged along the axial direction of the through hole, one end of the rack is meshed with the gear, and the other end of the rack extends to the outer surface of the back of the scanning head;
the rack is made of elastic metal materials and provided with elastic clamping strips, clamping grooves matched with the elastic clamping strips are formed in a sliding channel of the sliding rack, the gear is matched with a torsion spring, and an external tooth part meshed with the gear is arranged on the outer wall of the blowing assembly;
after the blowing assembly is placed in the through hole, the outer tooth part pushes the gear to overcome the torsion of the torsion spring to rotate along with the entering of the blowing assembly into the through hole, and drives the rack to slide outwards, and finally the elastic clamping strip is clamped into the clamping groove to realize locking; the rack is shifted to one side far away from the clamping groove so as to release the locking state.
The embodiment of the invention has the beneficial effects that:
the universal internet asset management system provided by the embodiment of the invention can indirectly acquire the initial information of the article and the information in the reference information by showing the property state information to the user, thereby being capable of more intuitively mastering the actual state of the article owned by the user, whether the article needs to be cleaned, whether the article needs to be sold in second hand or not, and whether the article needs to be overhauled and maintained, which are clear at a glance. In addition, the condition of the owned physical property can be grasped globally and intuitively through the property state information, reference is provided for shopping, blind consumption is avoided, and positive significance is provided for improving self management capability of users, reducing resource waste, improving resource utilization rate and optimizing resource allocation.
Generally, the universal internet asset management system provided by the embodiment of the invention can provide a very convenient and clear asset management mode, so that a user can simply, quickly, conveniently and intuitively know own property composition, lost consumption and waste consumption are reduced, the asset management of the user is more reasonable and normative, and good news is brought to the user who does not like regular articles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic configuration diagram of an asset management system in internet of everything provided by an embodiment of the present invention;
fig. 2 is an information structure diagram corresponding to an identification code of the internet of everything asset management system according to the embodiment of the present invention;
fig. 3 is an information structure diagram corresponding to a cloud and a mobile terminal of the internet of everything asset management system according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a scanning head of an internet of everything asset management system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a blowing assembly of a scanning head of an internet of everything asset management system according to an embodiment of the present invention;
FIG. 6 is a schematic view of the working state of the gear and the rack when the blowing assembly is not installed in the through hole;
FIG. 7 is a schematic structural view of an external tooth portion of the blower assembly;
fig. 8 is a schematic view of the working state of the gear and the rack when the blowing assembly is installed in the through hole.
Icon: an asset management system 100 of the internet of everything type; a scanning head 200; a scan port 210; a light-blocking ring 220; an inner cavity 230; a through-hole 240; a blowing assembly 300; a first blowing channel 310; a second blowing passage 320; a base 330; a drive motor 340; a battery compartment 350; a conduit 360; a drive shaft 370; fan blades 380; a gear 400; a rack 500; an elastic clip strip 510; a card slot 520; the external teeth 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
The terms "substantially", "essentially", and the like are intended to indicate that the relative terms are not required to be absolutely exact, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and some deviation generally exists. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1, the present embodiment provides an asset management system 100 of internet of everything type, where the asset management system 100 of internet of everything type includes: scanning end, processing end, high in the clouds and removal end.
Referring to fig. 2, the scanning end employs an identification code scanning device, such as a two-dimensional code scanning device, a dot matrix code scanning device, and the like. The scanning end is used for scanning the identification code of the article to acquire initial information of the article. The initial information of the item includes the name of the item, the category to which the item belongs, the purchase date of the item, the purchase price of the item, and location information.
The name, the category to which the item belongs, the purchase date of the item, and the purchase price of the item can be obtained by binding initial information of the item with an identification code (e.g., a two-dimensional code) on the item in cooperation with a seller, and by scanning the identification code of the item.
And the processing end is used for collecting and sorting the initial information of the articles and transmitting the initial information to the cloud. The processing end can be a personal computer or a special device. The processing terminal is used for submitting the identification code information to a seller or a partner according to the identification code information obtained by scanning of the scanning terminal, acquiring initial information of corresponding articles from the seller or the partner, and sorting and filing the acquired initial information for each article. And finally, sending the initial information of the articles obtained by sorting to the cloud according to the set frequency. The processing end is further used for recording the position information of the corresponding article according to the shelf sensor or the AGPS positioning so as to carry out regional statistics on the related data of the article.
Referring to fig. 3, the cloud is configured to receive the summarized initial information of the item sent by the processing end, and after receiving the initial information of the item, the cloud matches reference information for the corresponding item, where the reference information includes an average service life of the item, a failure time distribution of the item, a second-hand price time distribution of the item, and a space occupation condition of the item.
The average service life of the article refers to the average service life of the public when using the product, the service life is also affected due to the difference between the region and the climate, the average service life is counted according to provinces or cities, and the average service life of the article in the region where the user is located is used as a reference according to the location where the user is located.
The distribution of the failure time of the article refers to the distribution of the time points when the product fails when the public uses the product, for example, a certain problem occurs after the average use for half a year. The failure occurrence time and the failure types of the corresponding products in the whole service life cycle are counted, and the failure time distribution of the article is formed and used for early warning for a user, so that the maintenance can be done in advance or a coping scheme can be done in advance. The introduction of the fault time distribution is also helpful for reminding a user of maintaining the articles in advance so as to reduce the occurrence of faults, and has a positive effect on optimizing the use habits of people on the articles.
The second hand price time distribution of the item refers to the second hand price of the item after different times of use.
The space usage of the article refers to how much space the article will occupy on average during the use of the article by the general public. Because the actual volume of an article is typically not the same size as the actual space it occupies during use, in general, the actual space the article occupies during use will be much larger than its actual volume.
The cloud end combines the initial information and the reference information to obtain property state information for the article, and sends the property state information of the article to the mobile end. The mobile terminal is used for receiving the property state information sent by the cloud terminal and displaying the property state information to the user.
The user can indirectly acquire the initial information of the article and the information in the reference information through the property state information displayed by the mobile terminal, so that the actual state of the article owned by the user can be more intuitively mastered, whether the article needs to be cleaned or not, whether the article needs to be sold or not can be considered or not, whether the article needs to be overhauled or maintained or not can be considered, and the article needs to be overhauled or maintained or not can be found clearly. In addition, the condition of the owned physical property can be grasped globally and intuitively through the property state information, reference is provided for shopping, blind consumption is avoided, and positive significance is provided for improving self management capability of users, reducing resource waste, improving resource utilization rate and optimizing resource allocation.
Generally, the internet of everything asset management system 100 can provide a very convenient and clear asset management manner, so that a user can simply, quickly, conveniently and intuitively know own property composition, thereby facilitating the reduction of lost consumption and wasted consumption, simultaneously enabling the user to manage assets more reasonably and normatively, and bringing good news to users who do not like regular articles.
In this embodiment, the property status information includes: name, category, purchase date, purchase price, average life time, remaining life time, point in time of failure, current second hand price, and space occupancy of the item.
Wherein the name, classification, date of purchase, purchase price are derived directly from the initial information of the item. The average service life is directly obtained from the reference information. The remaining useful life is calculated from the average useful life, the date of purchase and the time it is currently in. The failure time point, i.e., the possible time point of failure occurrence, is calculated from the purchase time and the failure time distribution of the article. The current second hand price is determined in combination with the current second hand market price and the length of time the item has been used. The space occupancy rate of the article is determined by the space occupancy rate of the article and the size of the housing area of the user, wherein the user is allowed to input the housing area in advance so as to provide a calculation basis.
The property state information can intuitively show the current retention state, depreciation condition and residual value of each article, and a user can conveniently carry out unified management.
Further, the cloud is also used for carrying out depreciation statistics on the articles so as to actively provide management suggestions for the user for reference. The method specifically comprises the following steps:
1. taking the ratio of the time length of the article which has been used actually to the average service life as a reference factor, and sequencing the reference factors of all articles according to the size of the ratio; for example, if the service life of a mouse is 3 years and 1 year has passed since the date of purchase, the reference factor of the mouse has a value of 1/3.
2. For the articles with the use frequency of the first 20%, after 10% -15% of the ratio of the reference factors is subtracted, re-sorting is carried out; for example: assuming that the mouse has a high frequency of use, which is 20% of the total items, its reference factor 1/3 minus 10% is 3/10, and for this mouse, when the reference factors are ranked in size, its reference factor takes 3/10 instead of 1/3. In the using process, in order to make the articles with high use frequency fully play value, the articles need to be used for a period of time, so that the reference factors of the articles are corrected.
3. And prompting the first N articles with the maximum reference factor values to a user, wherein the purpose is to remind the user to consider whether the N articles need to be reserved or not, and the method is favorable for timely cleaning the articles which are scrapped or are about to be scrapped.
It should be noted that the specific value of N may be adjusted according to actual conditions, and if the number of owned articles is very large, the value of N may be set slightly larger, and conversely, the value of N may be set smaller. The value of N can be set by the user. The initial value of N may be set to 3, but is not limited thereto.
Further, the cloud depreciation statistics flow further includes: for articles with the use frequency of more than or equal to 4 times/week, the prompting range is not included; for items with a frequency of use less than or equal to 1/3 month, the prompting range is preferably included.
Specifically, when there is no article which meets the above condition and needs to be preferentially included in the prompt range, if there is an article which does not fit in the prompt range and meets the above condition among the first N articles with the largest reference factor value, the article which does not fit in the prompt range among the N articles is removed from the prompt range, and then the remaining articles in the prompt range are prompted to the user. For example, 2 of the N articles belong to the articles that do not fall within the prompting range, the 2 articles are removed from the prompting range, and the remaining (N-2) articles are prompted to the user.
In another case, when there is an article that needs to be preferentially included in the prompting range and the number of the articles that need to be preferentially included in the prompting range is smaller than N, all the articles that need to be preferentially included in the prompting range are included in the prompting range, then the article with the smallest value of the corresponding reference factor in the N articles in the original prompting range is removed from the prompting range, so that the number of the articles in the prompting range is still maintained in the N articles, and finally the N articles are prompted to the user.
In another case, if there are articles that need to be preferentially included in the prompting range and the number of the articles that need to be preferentially included in the prompting range is greater than or equal to N, all the N articles selected from the original prompting range and the reference factor are removed, the first N articles with the lowest use frequency from the articles that need to be preferentially included in the prompting range are added into the prompting range, and the N articles that need to be preferentially included in the prompting range are prompted to the user.
Through the design, the prompting mode is optimized, the practical situation of use is closer, and misjudgment is reduced.
Referring to fig. 4, in the present embodiment, the scanning end employs an identification code scanning device.
Specifically, the scanning head 200 of the identification code scanning device is handheld, which is convenient for home use. The scanning port 210 of the scanning head 200 is surrounded by a light blocking ring 220, the light blocking ring 220 is continuously arranged along the circumferential direction of the scanning port 210 in a ring shape, and the scanning port 210 is located inside the light blocking ring 220. The side wall a of the light blocking ring 220 close to the scanning opening 210 is frosted, and the side wall b of the light blocking ring 220 far from the scanning opening 210 is mirror-processed.
Through this design, lateral wall b avoids outside light to produce the interference to the scanning identification process of scan head 200 effectively, and lateral wall a helps the inboard light of light blocking ring 220 to scatter smoothly, has positive meaning to improving discernment precision and sensitivity, and it is more convenient to use. And (4) the method is quick.
In this embodiment, the side wall a is designed to be inclined, and one end of the principle scanning opening 210 of the side wall a is inclined toward the side wall b, so that the light rays inside the stop ring 220 can be smoothly scattered, and the method has positive significance for improving the identification accuracy and sensitivity.
Referring to fig. 4 and 5, a through hole 240 is further formed at the back of the scan head 200 to communicate the inner cavity 230 with the outside, and the blowing assembly 300 is detachably mounted to the through hole 240.
The blowing assembly 300 includes a first blowing channel 310 and a second blowing channel 320, the first blowing channel 310 and the second blowing channel 320 are disposed in parallel and spaced apart, a blowing direction of the first blowing channel 310 is directed from the outside to the inside of the scanner head 200, and a blowing direction of the second blowing channel 320 is directed from the inside of the scanner head 200 to the outside.
By such design, the air blowing assembly 300 generates an inlet air flow and an outlet air flow, which is helpful for removing moisture and dust from the interior of the scanner head 200, is helpful for prolonging the service life of the scanner head 200, and keeps the scanner head 200 with high sensitivity. Like this, scanner head 200 adapts to family service environment more, clears up scanner head 200 inside through utilizing the subassembly 300 of blowing, can let scanner head 200 effectively resist the humid environment in the house environment, can not influence scanner head 200 sensitivity. Before scanning identification, the air blowing assembly 300 can be used for cleaning once, so that the scanning head 200 can work normally, and the timeliness of data entry is ensured.
Specifically, a base 330 is disposed between the first blowing channel 310 and the second blowing channel 320, and the first blowing channel 310 and the second blowing channel 320 are fixedly connected by the base 330. The base 330 has a driving motor 340 and a battery compartment 350 built therein, and a switch of the driving motor 340 is located on a side of the base 330 away from the inner cavity 230 of the scan head 200 for being operated by a user.
Two guide pipes 360 are further disposed in the base 330, and the two guide pipes 360 respectively extend from the inside of the base 330 to the first blowing passage 310 and the second blowing passage 320. A drive shaft 370 is rotatably mounted in the guide tube 360, the drive shaft 370 being coaxially disposed with the guide tube 360.
The rotation axis of the fan 380 is disposed along the axial direction of the first blowing channel 310 and the second blowing channel 320, the rotation axis of the fan 380 penetrates through the sidewall of the conduit 360 and extends to the inner cavity 230 of the conduit 360, and the rotation axis of the fan 380 is rotatably engaged with the conduit 360. Fan blades 380 are located outside of conduit 360. The transmission shaft 370 and the power output shaft of the driving motor 340 are in transmission connection through a bevel gear 400, and the transmission shaft 370 and the rotating shaft of the fan blade 380 are also in transmission connection through the bevel gear 400.
In the first blowing channel 310, fan blades 380 are located on the side of the conduit 360 that is adjacent to the interior chamber 230 of the scan head 200. In the second blowing path 320, the fan blade 380 is located on the side of the conduit 360 away from the inner cavity 230 of the scan head 200. By such design, the air flow blown to the inner cavity 230 of the scanning head 200 by the fan blade 380 can be ensured to be uniform and stable as much as possible, and the air flow leaving from the inner cavity 230 of the scanning head 200 can be ensured to be sufficiently uniform and stable, so that the generation of turbulence is avoided, and the cleaning effect is improved.
In this embodiment, the guide tube 360 is made of a hard material for protecting the driving shaft 370 and supporting the blade 380 and the rotation shaft of the blade 380.
Referring to fig. 6, 7 and 8, the through hole 240 is defined by an annular wall, the gear 400 is rotatably disposed in the annular wall, a gap is formed on an inner wall of the through hole 240, and the gear 400 extends into the through hole 240 through the gap.
The rack 500 is slidably disposed inside the annular wall, the sliding direction of the rack 500 is disposed along the axial direction of the through hole 240, one end of the rack 500 is engaged with the gear 400, and the other end extends to the outer surface of the back of the scanning head 200.
The rack 500 is made of an elastic metal material, the rack 500 has an elastic clamping strip 510, a clamping groove 520 for being matched with the elastic clamping strip 510 is formed in a sliding channel of the sliding rack 500, the gear 400 is matched with a torsion spring (not shown), and an external tooth portion 600 for being meshed with the gear 400 is arranged on the outer wall of the blowing assembly 300.
Before the blowing assembly 300 is placed into the through hole 240, the gear 400 drives the rack 500 to slide under the action of the torsion spring, so that the rack 500 slides into the scanning head 200, and the scanning head is more attractive and cannot be scratched by a user accidentally.
After the blowing assembly 300 is placed in the through hole 240, as the blowing assembly 300 is pushed into the through hole 240, the external tooth 600 is meshed with the gear 400 and pushes the gear 400 to rotate against the torsion of the torsion spring, so that the gear 400 drives the rack 500 to slide towards the outside of the scanner head 200, as the rack 500 slides outwards, the end part of the rack 500 extends out of the scanner head 200, after the elastic clamping strip 510 is clamped into the clamping groove 520, the blowing assembly 300 is loosened, the elastic clamping strip 510 can be clamped in the clamping groove 520, the rack 500 is prevented from returning to the scanner head 200, the locking of the rack 500 is realized, indirectly, the locking of the gear 400 and the blowing assembly 300 is also realized, and the blowing assembly 300 is stably installed in the through hole 240. At this time, the switch of the driving motor 340 is turned on to clean the scanner head 200.
The sliding channel of the rack 500 has a section of expanded hole at an end near the outside of the scanner head 200, so that the rack 500 can be shifted to a side far away from the slot 520, and the elastic clamping strip 510 is disengaged from the slot 520 to release the locking state. After the locking state is released, the rack 500 returns to the scanner head 200 under the torsion of the torsion spring, and the gear 400 rotates to send the blower assembly 300 out of the through hole 240, so that the blower assembly 300 can be conveniently removed.
In summary, the internet of everything asset management system 100 can provide a very convenient and clear asset management manner, so that the user can simply, quickly, conveniently and intuitively know the own property composition, which is helpful to reduce lost consumption and waste consumption, and meanwhile, the user can manage assets more reasonably and normatively, and good news is brought to the user who does not like regular articles.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An asset management system of the internet of everything type, comprising:
the scanning terminal is used for scanning the identification code of the article to acquire initial information of the article, wherein the initial information comprises a name, a classification, a purchase date and a purchase price;
the processing terminal is used for summarizing, sorting and transmitting the initial information to the outside;
the cloud end is used for receiving the summary information sent by the processing end, combining the initial information with reference information and outputting property state information aiming at the articles, wherein the reference information comprises average service life, fault time distribution, second-hand price time distribution and article space occupation;
the mobile terminal is used for receiving the property state information sent by the cloud terminal and displaying the property state information to a user;
the scanning end is an identification code scanning device, an aperture stop is arranged around a scanning opening of a scanning head of the identification code scanning device, and the aperture stop is continuously arranged along the circumferential direction of the scanning opening and is annular; one side of the stop diaphragm close to the scanning opening is subjected to frosting treatment, and the other side of the stop diaphragm far away from the scanning opening is subjected to mirror surface treatment;
the back of the scanning head is provided with a through hole for communicating the inner cavity of the scanning head with the outside, and the through hole is detachably provided with a blowing assembly; the blowing assembly comprises a first blowing channel and a second blowing channel, the first blowing channel and the second blowing channel are parallel and arranged at intervals, the blowing direction of the first blowing channel points to the inside of the scanning head from the outside, and the blowing direction of the second blowing channel points to the outside from the inside of the scanning head.
2. The internet-of-everything asset management system of claim 1, wherein the property status information comprises: name, category, purchase date, purchase price, average life time, remaining life time, point in time of failure, current second hand price, and space occupancy of the item.
3. The internet of everything asset management system of claim 2, wherein the cloud is further configured to perform depreciation statistics on items, including:
taking the ratio of the actual used time length to the average service life as a reference factor, and sequencing the reference factors of all articles;
for the articles with the use frequency of the articles located at the first 20%, the numerical value of the reference factor is subtracted by 10% -15%;
and prompting the user for the first N articles with the maximum reference factor value.
4. The internet-of-everything asset management system according to claim 3, wherein a hint range is not included for an item whose frequency of use is 4 times/week or more; for items with a frequency of use less than or equal to 1/3 month, the prompting range is preferably included.
5. The internet-of-everything asset management system according to claim 4, wherein when there is no item that needs to be preferentially included in the presentation range, if there is an item that is not included in the presentation range among the first N items having the largest reference factor value, the user is presented with an item that is not included in the presentation range among the N items after the item is discharged from the presentation range.
6. The internet of everything asset management system according to claim 4, wherein when there is an article that needs to be preferentially included in the prompt range, the article with the smallest median among the first N articles with the largest reference factor value is discharged from the prompt range, and all articles that need to be preferentially included in the prompt range are added into the prompt range, and then prompt is given to the user; wherein the number of items ultimately prompted to the user is N.
7. The internet-of-everything asset management system according to claim 4, wherein if there are items that need to be preferentially included in the presentation range and the number of items that need to be preferentially included in the presentation range is equal to or greater than N, the top N items that are used least frequently among the items that need to be preferentially included in the presentation range are added to the presentation range, and the user is presented with the N items that need to be preferentially included in the presentation range.
8. The internet-of-everything asset management system according to claim 1, wherein the through hole is enclosed by an annular wall, a gear is rotatably disposed inside the annular wall, and the gear extends into the through hole; a rack is also arranged in the annular wall in a sliding manner, the sliding direction of the rack is arranged along the axial direction of the through hole, one end of the rack is meshed with the gear, and the other end of the rack extends to the outer surface of the back of the scanning head;
the rack is made of elastic metal materials and provided with an elastic clamping strip, a clamping groove matched with the elastic clamping strip is formed in a sliding channel of the sliding rack, the gear is matched with a torsion spring, and an outer tooth part meshed with the gear is arranged on the outer wall of the blowing assembly;
after the blowing assembly is arranged in the through hole, the outer tooth part pushes the gear to overcome the torsion of the torsion spring to rotate along with the entering of the blowing assembly into the through hole, and drives the rack to slide outwards, and finally the elastic clamping strip is clamped into the clamping groove to realize locking;
and shifting the rack to one side far away from the clamping groove so as to release the locking state.
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