Modular assembled system combining mobile phone and social contact or e-commerce platform

Abstract

According to the modularly-assembled mobile phone, all modules of the mobile phone are spliced by screws, so that the mobile phone is convenient to disassemble and replace; the mobile phone is provided with a screw hole site so as to be conveniently fixed on the bracket; the storage disc of the mobile phone can be modularly replaced, so that different operating systems can be conveniently replaced; the camera of the mobile phone can rotate and focus, similar to actions of human eyes, so that the mobile phone can be conveniently applied to the brain of an unmanned aerial vehicle and a robot; a scanning APP is installed on the mobile phone and interacts with computer software, and the software is used for replacing a hardware scanning gun, so that the problem of code loss of the hardware scanning gun is solved; the bidding advertisement is live broadcast by the mobile phone, so that the live broadcast person only pays attention to the bidding display and can obtain the income; the lightweight management system is installed on the mobile phone to replace a conventional split structure of computer software and a code scanning gun, so that the cost is low, and the efficiency is high; the invention further provides a social contact or e-commerce platform for issuing meal delivered by the merchant through mobile phone code scanning, single items of the merchant are spliced into a complete package for buyers to purchase, and opportunities are provided for small-scale merchants; the two parties participating in the platform can detent penalty, payment is carried out in a segmented mode, and the platform does not comprehend all details of the transaction and does not participate in dispute referees, so that the platform can be applied to almost all scenes needing the transaction; according to the implementation method of the phase-agreement hill-climbing APP, honesty constraint is added for phase-agreement team formation.

Description

Technical Field

[0001] The present invention relates to a system combining a modularly assembled mobile phone with a social or e-commerce platform; in terms of hardware, it relates to a mobile phone structure that can be assembled, has a rotatable camera, and can be used in multiple ways; in terms of software, it relates to a lightweight management system based on a mobile phone APP, and a system combining a social or e-commerce platform. Background Art

[0002] At present, open source mobile phone operating systems, such as Android and Ubuntu, are mature and stable. However, mobile phones still cannot be freely assembled like computers, which causes a waste of resources and is not conducive to using mobile phones for industrial computers or development boards. The modular assembled mobile phone proposed in the present invention can be assembled, thereby reducing the overall cost and achieving multiple uses of one machine; the mobile phone with a rotatable camera disclosed in the present invention is applied to the code scanning and live broadcast industries, which enhances the professionalism of the camera; the flexible camera is like a human eye, and the mobile phone is used for the robot head to avoid reinventing the wheel; in terms of software, the mobile phone APP is used instead of the code scanning gun hardware, and cooperates with the computer software to solve the problem of code scanning gun losing code. problem; in addition, today's computer inventory software, cash register software and other management software have the commonality of code scanning and inventory management. The lightweight system disclosed in the present invention integrates code scanning and the management system into an APP, which is easy to use and reduces costs; the present invention also expands the function of the lightweight management system and discloses a fixed-price social or e-commerce platform, which allows merchants to sell packages in groups. There is a penalty before the transaction and a satisfaction fee after the transaction. The platform is no longer dominant, which reduces the operating costs of the platform; thanks to the rotatable mobile phone camera, the present invention discloses a live broadcast method that combines live broadcast with social or e-commerce, allowing live broadcast artists to make profits from advertising space and concentrate on content. Summary of the invention

[0003] A modular assembled mobile phone, characterized in that the housing of the screen, circuit board, battery and other modules is made into a flat plate shape, just like a hamburger, which is simply stacked and connected by screws; the camera, SIM card slot, earpiece microphone, and data interface part are also made into a simple module, embedded in the groove reserved in the housing, and also connected by screws; nut holes are left on the module to facilitate the stacking and installation of other additional parts and to facilitate fixing to the bracket; The beneficial effects are as follows: the module has a simple shape and can be simply stacked to facilitate replacement; the modules are connected by screws, and a cushion can be added to the gap to provide good waterproof performance; the shells of today's mobile phones are glued together, and once the cover is opened, for example, to replace the battery, it is difficult to restore the original sealing effect; for example, the SIM card slot is a snap-on design, and the gap is difficult to waterproof, while the screw connection described in the present invention is simple and reliable; the shell is made into a flat plate shape, which means that most of the overlapping surfaces are flat, which is convenient for manufacturing and installation, but a little interlocking shape can also be added, such as one module has a little concave platform and the other module has a little convex platform, which is convenient for positioning during installation; nut holes are left on the modules to facilitate the stacking and installation of other additional parts, such as installing a more professional focusing lens in front of the camera for professional photography; installing a telescope for long-distance long-distance shooting; install a flash with adjustable brightness for lighting the sweeping robot, and install infrared lighting for night vision shooting; screw holes are left on the module, and the mobile phone is screwed to the bracket seat with screws to replace the current clamp-type mobile phone bracket. This rigid connection will be more convenient for take-out, live broadcast, and car-mounted situations; in addition, modular assembly can greatly reduce the cost of mobile phones. In the early days of smart phones, the integrated design of Apple mobile phones was deeply rooted in the hearts of the people, making people think that this is the norm for mobile phones. Today, open source Android and Ubuntu operating systems have long been mature, and various embedded development boards are emerging in an endless stream. The difficulty of manufacturing mobile phones is actually not great. However, there has never been a mobile phone that can be assembled like the PC market. The modular assembled mobile phone described in the present invention can stimulate everyone's enthusiasm for assembling computers, thereby giving rise to various module manufacturers and lowering the cost of mobile phones.

[0004] A modular assembled mobile phone, characterized in that the camera can rotate, focus and have night vision, the camera is integrally made into an independent module, the shell of the module is mostly transparent, and is installed on the mobile phone with screws; the camera can be manually controlled on the mobile phone screen, and can also be controlled by third-party software; the camera is mainly installed in the hollowed-out groove of the mobile phone bangs, so that the camera can be rotated to rear and front; The beneficial effect is that the camera can manually and accurately control the focal length on the mobile phone touch screen for professional photography; the camera is rotatable, which is particularly convenient for the live broadcast industry. For example, when a maintenance engineer remotely diagnoses equipment failure, the engineer can control the rotation, zoom, indicator brightness, and night vision switching of the mobile phone camera by himself, which is much more efficient; today's mobile phones have multiple cameras, which take up space. In fact, from an industrial control perspective, we humans can be considered as robots composed of a head and a body. The mobile phone is equivalent to the head, and the part that performs actions is equivalent to the body. The head is responsible for audio-visual information processing, and the body is responsible for responding to actions; if human eyes cannot rotate and rely on neck rotation, although it can also work, the smoothness and energy efficiency of image input will be greater Similarly, if you want to use a mobile phone as a robot head, a flexible rotating and focusable camera is the key. Unfortunately, today's robots, whether it is the visual processing software of the head or the movement of the body's robotic arms, are still in the early stages, and are far from the flexibility of humans. Mobile phones are general-purpose equipment and should take into account the important task of the robot head to avoid manufacturing waste. For example, if we want to design a fish-feeding robot, we can use a mobile phone, a robotic arm, and a car building block combination, and focus the development on the mobile phone APP. APPs for specific scenarios have low requirements for software intelligence and are easier to implement. Different scenarios can be used by upgrading different APPs, such as cat-feeding robots and dishwasher robots, to avoid reinventing the wheel, which requires mobile phones to be freely assembled.

[0005] A modularly assembled mobile phone, characterized in that it can be installed on a drone as a drone video processing main control, the main control includes a video analysis function, the video analysis can identify people, so that the drone can lock and follow the target, the target can be a moving target or a specific mark; if the mobile phone camera can rotate and focus, the main control will automatically adjust to keep the image captured by the camera moderate; the mobile phone and the drone can also be integrated into a design to reduce the size; The beneficial effect is that the mobile phone is installed on the drone to control the drone to follow the moving target, which is convenient for live broadcasting; for example, live broadcasting of cycling, live broadcasting of racing, live broadcasting of swimming, live broadcasting of parkour, etc. In addition, if the camera can be rotated and focused, the audience can apply to control the camera to obtain the details they need.

[0006] A modularly assembled mobile phone and a social or e-commerce platform combined system, characterized in that it includes live bidding ads, wherein the live broadcast screen is provided with an ad space, and merchants bid to display their own product ads; buyers can choose to purchase the merchant's products with a loan slip, and the merchant pays the interest; The beneficial effect is that the person doing the live broadcast does not need to bring goods to make money, but only needs to concentrate on making good content; for example, when an explorer is doing a live broadcast, the explorer will release a live drone to film, and merchants will bid for advertisements, and the advertising revenue will belong to the explorer; as for the aforementioned loan purchase, for example, if the product is 100,000 yuan, the buyer does not need to pay within two years after the purchase. Instead, the payment is made by a third-party loan company to the seller, and the two-year interest is paid by the seller. The buyer will not pay until two years later. In this way, sellers, buyers, and loan companies all gain business, thereby increasing sales for goods with larger amounts.

[0007] A modularly assembled mobile phone, characterized in that the storage and data interface storing the operating system are also modular and screwed into the groove of the casing with screws; the mobile phone official provides an open source operating system in the storage; the open source operating system includes Android with public system signatures and Android with private system signatures; The beneficial effect is that users can replace different modules to replace common operating systems such as Android and Ubuntu, turning the mobile phone into an industrial computer; if the needs are still not met, users can replace the modules and use it as a development board. The open source operating system does not disclose the system signature to ensure that the system authority is not leaked. It is used for conventional mobile phones and the Android source code with the system signature is disclosed to facilitate secondary modification by everyone; the modularization of the data interface allows the data interface to be replaced as a whole. For example, if a drone that relies on video recognition for movement is designed and the interface is required to be waterproof and shockproof, the conventional pluggable data interface module can be replaced with a closed module integrated with the data cable.

[0008] A modularly assembled mobile phone, characterized in that a code scanning APP can be installed, the code scanning APP interacts with the response software on the computer; the response software is responsible for secondary processing of the code scanning text of the code scanning APP, the secondary processing includes forwarding the code scanning text into a keyboard message; the sending can increase the interval time; the secondary processing includes inserting a mouse click action, moving the mouse coordinates, and customizing keyboard keys; the secondary processing includes switching to different software windows; the secondary processing includes the computer replying to the mobile phone screenshot; the code scanning text of the APP can also choose to carry the photo taken when scanning the code; the code scanning APP, the scanning method Support continuous scanning, that is, the scanning interface of the APP does not stop. When the scanning result is sent and a reply is received, it continues to accept scanning, and the camera does not restart during this period; the scanning APP includes a waiting to leave mode. The waiting to leave mode is that after scanning the result, the hidden task of the APP will continue to analyze the video, so as to find that the recognized old code has not left the camera range until the new code appears or the old code leaves for a set time; the scanning APP can also be installed on an ordinary mobile phone to call the mobile phone camera to scan the code; the scanning APP can also recognize ID cards or other documents. For documents that cannot be recognized by the software, pictures can be taken and sent to the computer; The beneficial effect is that the existing barcode scanner hardware is replaced by a mobile phone, thereby reducing costs. The existing universal USB interface barcode scanner hardware only pushes keyboard codes to the computer in a unidirectional manner, and is often lost due to the fluctuation of the computer processing speed. The sending interval of the present invention increases the delay between characters when sending a string of text, thereby solving the problem of lost codes due to untimely response when the computer is busy. The insertion of mouse click actions, moving mouse coordinates, and customizing keyboard keys can further check the results. For example, if the character string 123456 needs to be sent, Ctrl+A and Ctrl+C are sent after the sending is completed, and then the clipboard is read for secondary verification. If it is wrong, it is re-executed. In addition, if window A is a product barcode entry box, a carriage return is required. Window B is the payment code entry box, which requires clicking a specific button, and window C is the ID number confirmation box, which requires manual secondary confirmation. You can select different groups on the mobile phone and let the computer respond to the software to switch the preset action group; the computer replies to the mobile phone with a screenshot, and the final result can be manually confirmed on the mobile phone; continuous scanning means, for example, WeChat scanning, which will pause after scanning the result. If batch scanning is required, the camera always has to be restarted, which will delay the recognition time. The continuous scanning described in the present invention will pause the output of the result after obtaining the result, but the scanning task itself will not stop, and will continue to output after receiving the processed reply. During this period, the camera picture will not fluctuate, and the recognition time will not be delayed; the waiting to leave mode means that during the continuous scanning, repeated scanning is prevented.

[0009] A modularly assembled system combining a mobile phone with a social or e-commerce platform, characterized in that it includes a lightweight management system APP, the lightweight management system APP includes an inventory system, the inventory system, the code scanning on the mobile phone continuously, the code scanning can create a new product entry, and the inventory quantity can be selected to increase or delete; if it is a temporary product without a barcode, the name can be temporarily replaced by taking a photo; the lightweight management system APP includes a lightweight cashier system, the lightweight cashier system, the mobile phone APP integrates a barcode scanning gun and a cashier management system as one; the lightweight management system APP includes a hotel management system, scanning the ID card on the mobile phone for quick registration, and completing the cashier management on the mobile phone; the lightweight management system APP includes a lightweight ticket checking system, the lightweight ticket checking system, ticket sales and ticket checking are all done by scanning the code on the mobile phone; the lightweight management system APP includes a post-paid consumption function; the lightweight management system APP can also be installed on an ordinary mobile phone; the lightweight management system APP is intended to replace the independent barcode scanning gun and computer-side management system with a mobile phone APP, remove the hardware such as the computer, and simplify it into a mobile phone APP; The beneficial effect is that a mobile phone APP can be used as a management system, which does not require a scanner, saves costs, and is simple and convenient; the inventory system can scan codes continuously and has a fast execution speed; the post-paid consumption function allows customers to report the last digit of their mobile phone reserved in advance when consuming, and the waiter enters the consumption order on the lightweight management system APP, and settles the bill together before the customer leaves. If a dispute arises, the monitoring is checked according to the order time. In this way, the impact on customers is reduced. For example, in order to identify their identities, the existing management system requires customers to wear bracelets, take photos of their faces, and pledge items.

[0010] A modularly assembled system combining a mobile phone with a social or e-commerce platform, characterized in that it includes a mobile phone scanning code to generate a merchant meal delivery; the merchant meal delivery is that the e-commerce platform combines the meal resources of multiple merchants into a complete product and pushes it to the buyer, the buyer pays a penalty and then takes a photo of the product, and the merchant also pays a penalty. The merchant delivers the product within a specified time. If the product arrives on time and at the location, the penalty will be refunded; the buyer takes a photo of the product, and the amount is divided into two parts, one is an instant payment, and the other is an evaluation payment. The evaluation payment is automatically paid after a period of time after the transaction is completed. If the buyer is not satisfied, the automatic payment can be stopped; the merchant meal delivery can be extended to other commodity transactions; The beneficial effect is that it reduces the operating costs of e-commerce platforms and merchants. For example, in the lunch delivery industry in office buildings, several nearby merchants announce that they will deliver lunch at 12 o'clock. Merchant A sells Chinese cabbage vermicelli and merchant B sells chicken legs. After the announcement, the system will assemble a complete set of lunch. In this way, merchants can focus on a certain dish and reduce costs through mass production. If the merchant and the buyer arrive as scheduled at 12 o'clock, the penalty will be refunded. If the buyer is satisfied with the food, he will agree to continue to pay for it. In this way, the platform only needs to follow the rules and does not need to have an in-depth understanding of the specific industry, which reduces the platform cost. The amount of the goods purchased by the buyer is divided into two parts. For example, if the product is 30 yuan, the merchant will receive 10 yuan first. If the buyer is satisfied with the product, 20 yuan will be automatically paid the next day. If he is not satisfied, he can prevent the automatic payment in advance, and the remaining 20 yuan will be donated. In this way, the platform does not need to manually intervene in disputes and only executes according to established rules. The core function of the merchant meal delivery mentioned above is that the platform allows merchants to form groups by themselves, with a penalty before the transaction and an automatic payment of satisfaction money after the transaction. Therefore, it can be extended to other transaction scenarios.

[0011] A modularly assembled mobile phone and social or e-commerce platform combined system, characterized in that it includes a fixed-price social or e-commerce platform, in which both the initiator and the undertaker are required to pay a penalty, and the initiator can force the undertaker to take photos automatically immediately, and the transaction is established after both parties click to agree. After that, if both parties arrive at the designated location and click to complete the transaction and pay within the specified time, the penalty will be returned to each party; the completion and payment can be paid in stages, and if you are not satisfied later, you can stop the automatic payment; after the fixed price is issued, others can offer a lower price to participate in the competition; The beneficial effect is that the fixed-price social or e-commerce platform does not interfere with the specific steps of the two parties to the transaction, and no arbitration is required in the event of a dispute, which reduces the operating costs of the platform and makes the platform universal; the existing social or e-commerce platform model is deeply rooted in people's minds, making people feel that online transactions must have a complete set of processes; in fact, many offline transactions are arbitrary, and the rules are not fixed, and the essence is that both parties are happy; for example, what the vegetable vendor really wants is more people to buy, rather than opening an online store on Taobao or Meituan. For example, the implementation method is that the vegetable vendor takes photos and publishes the special price of Chinese cabbage from 9:00 to 11:00 , the purchase location is the current coordinates, 5 yuan / tree, each tree weighs no less than 10 kilograms, and after seeing the information, nearby buyers take 10 photos and pay 50 yuan, and both the buyer and the seller are required to pay a 10 yuan penalty. After that, if the buyer arrives on time, they will authenticate each other with the seller. The authentication method can be a combination of mobile phone positioning, mutual code scanning, mutual notification of verification codes, Bluetooth communication, etc. If the authentication is successful, both parties will confirm whether the transaction will continue. If the buyer decides to buy, 25 yuan will be paid to the seller, and the penalty for breach of contract of both parties will be refunded. If the transaction is successful, the remaining 25 yuan will be automatically paid to the seller the next day. However, if the buyer is not satisfied, he can stop the automatic payment in advance. The remaining amount will be donated; if the buyer thinks the discounted cabbage is not good after arriving, he can choose to fail the transaction. At this time, the liquidated damages of both parties will be donated, the buyer's 50 yuan payment will be returned, and both parties will lose 10 yuan in liquidated damages. However, if both parties unanimously choose to cancel the transaction, which is a friendly termination of the transaction, then the liquidated damages will be returned to each party. In this way, both the buyer and the seller have a common interest in facilitating a successful transaction. Once a dispute arises, the platform will automatically execute it according to simple rules. For example, in an online car-hailing service, a passenger posts a ride from place A to place B, with a pick-up time of 10:00 and a fee of 100 yuan. A liquidated damages of 10 yuan will be charged. When the driver accepts the order, he will also be charged a liquidated damages of 10 yuan. The booking fee is 10 yuan, and a security deposit of 50 yuan will be required. When the passenger and the driver arrive at the pick-up location A and both parties successfully authenticate each other, the driver's penalty of 10 yuan will be refunded. After that, if both parties click to continue, after the delivery is completed, the driver's security deposit of 50 yuan will be refunded after both parties successfully authenticate each other at location B. The driver will receive 60 yuan of the passenger's freight, and the remaining 40 yuan of freight will be automatically credited to the account the next day. If the passenger is not satisfied, he can stop the automatic payment of 40 yuan, and the 40 yuan will be donated. During the delivery period, if the driver does not arrive at location B, the security deposit of 50 yuan will be automatically paid to the passenger, otherwise, the passenger's penalty of 10 yuan and the driver's security deposit of 50 yuan will be donated.For example, a watermelon wholesaler publishes a special offer information, saying that there is a truck of watermelons at a specified time and place. Participants must purchase at least 1,000 yuan and pay a penalty of 100 yuan. The seller himself is also charged a penalty of 100 yuan. If both parties arrive as scheduled and authenticate each other, the penalty will be refunded. Then, those who are willing to continue to buy will purchase at least 1,000 yuan. However, if either party is not satisfied, both parties will lose 100 yuan. In this case, the platform only works in the early stage of the transaction, that is, the information is released immediately, and the participants are supervised to arrive as scheduled, without paying attention to the entire transaction process. There are many such transaction needs, such as AA dinners and group movie watching at a big discount, as long as the participants are constrained to arrive on time. ;

[0012] A modularly assembled system combining a mobile phone and a social e-commerce platform, characterized in that it includes a mountain climbing appointment APP, wherein the mountain climbing appointment has participants forming a group, each participant pays a penalty, and if they all arrive at the designated location on time and authenticate each other, the penalty will be refunded to each other, otherwise, the penalty of the person who fails to show up will be distributed to the trustworthy person or donated; in the mountain climbing appointment, the participants need to automatically take a few pictures immediately, and the pictures are taken at random angles, so that everyone can make a decision after a preliminary understanding, but this step can be omitted depending on the situation; the implementation method of the mountain climbing appointment can be applied to all situations of group appointment; the mountain climbing appointment APP can also be installed on an ordinary mobile phone; Its beneficial effect is that it provides a platform for instant publishing for team formation and restrains those who fail to show up.

Claims

1. A modular assembled mobile phone, characterized in that: The outer shells of modules such as the screen, circuit board, and battery are made into a flat shape, just like a hamburger, which are simply stacked and connected with screws; the camera, SIM card slot, earpiece microphone, and data interface parts are also made into simple-shaped modules, embedded in the grooves reserved in the shell, and also connected with screws; nut holes are left on the modules to facilitate the stacking and installation of other additional parts, and also to facilitate fixing to the bracket.

2. A modular assembled mobile phone, characterized in that: The camera can rotate, focus and have night vision. The camera is made into an independent module as a whole. Most of the module shell is transparent and is installed on the mobile phone with screws. The camera can be manually controlled on the mobile phone screen or controlled by third-party software. The camera is mainly installed in the hollow groove of the mobile phone bangs, so that the camera can be rotated to be rear-mounted and front-mounted.

3. A modular assembled mobile phone, characterized in that: It can be installed on a drone as a drone video processing main control. The main control includes a video analysis function. The video analysis can identify people, so that the drone can lock and follow the target. The target can be a moving target or a specific mark. If the mobile phone camera can rotate and focus, the main control will automatically adjust to keep the image captured by the camera moderate. The mobile phone and the drone can also be integrated into a design to reduce the size.

4. A modular mobile phone system combined with a social or e-commerce platform, characterized in that: It includes live bidding advertisements. The live broadcast screen has advertisement slots, and merchants bid to display their own product advertisements. Buyers can choose to purchase the merchant's products with a loan, and the interest is paid by the merchant.

5. A modular assembled mobile phone, characterized in that: The storage and data interface for storing the operating system are also modular and screwed into the grooves of the casing with screws; in the memory, the official open source operating system provided by the mobile phone is included; the open source operating system includes Android with public system signatures and Android with private system signatures.

6. A modular assembled mobile phone, characterized in that: A code scanning APP can be installed, and the code scanning APP interacts with the response software on the computer; the response software is responsible for secondary processing of the code scanning text of the code scanning APP, and the secondary processing includes forwarding the code scanning text into a keyboard message; the sending can increase the interval time; the secondary processing includes inserting mouse click actions, moving mouse coordinates, and customizing keyboard keys; the secondary processing includes switching to different software windows; the secondary processing includes the computer replying to the mobile phone screenshot; the code scanning text of the APP can also choose to carry the photo taken when scanning the code; the code scanning APP supports continuous scanning, that is, The scanning interface of the APP does not stop. When the scanning result is sent and a reply is received, it continues to accept scanning, and the camera does not restart during this period; the scanning APP, the scanning method includes a waiting to leave mode, and the waiting to leave mode is, but after scanning the result, the hidden task of the APP will continue to analyze the video, so as to find that the recognized old code has not left the camera range until the new code appears, or the old code leaves for a set time; the scanning APP can also be installed on an ordinary mobile phone and call the mobile phone camera to scan the code; the scanning APP can also recognize identity cards or other documents. For documents that the software cannot recognize, you can take pictures and send them to the computer.

7. A modular mobile phone system combined with a social or e-commerce platform, characterized in that: It includes a lightweight management system APP. The lightweight management system APP includes an inventory system. The inventory system allows continuous scanning of codes on the mobile phone. New product items can be created by scanning the codes, and the inventory quantity can be selected to be increased or decreased. If it is a temporary product without a barcode, a photo can be taken to temporarily replace the name. The lightweight management system APP includes a lightweight cashier system. The lightweight cashier system integrates a barcode scanner and a cashier management system into one mobile phone APP. The lightweight management system APP includes a hotel management system. The ID card can be quickly registered on the mobile phone, and the cashier management can be completed on the mobile phone. The lightweight management system APP includes a lightweight ticket checking system. The lightweight ticket checking system uses mobile phone scanning for both ticket sales and ticket checking. The lightweight management system APP includes a post-paid consumption function. The lightweight management system APP can also be installed on an ordinary mobile phone. The lightweight management system APP aims to replace independent barcode scanners and computer-side management systems with mobile phone APPs, remove hardware such as computers, and simplify them into mobile phone APPs.

8. A modular mobile phone system combined with a social or e-commerce platform, characterized in that: It includes scanning a QR code on a mobile phone to generate a meal delivery from a merchant; the meal delivery from a merchant is that the e-commerce platform combines the meal resources of multiple merchants into a complete product and pushes it to the buyer. The buyer pays a penalty and then takes a photo of the product. The merchant also pays a penalty. The product will be delivered within the specified time. If the product arrives on time and at the location, the penalty will be refunded; the buyer takes a photo of the product, and the amount is divided into two parts, one part is instant payment, and the other part is evaluation payment. The evaluation payment is automatically paid a period of time after the transaction is completed. If the buyer is not satisfied, the automatic payment can be prevented; the meal delivery from a merchant can be extended to other commodity transactions.

9. A modular mobile phone system combined with a social or e-commerce platform, characterized in that: It includes a fixed-price social or e-commerce platform, in which the initiator and the contractor are both required to pay a penalty. The initiator can force the contractor to take photos automatically immediately, and the transaction is established after both parties click to agree. Afterwards, if both parties arrive at the designated location and click on the transaction completion and payment within the specified time, the penalty will be returned to each party; the completion and payment can be paid in stages, and if you are not satisfied later, you can prevent automatic payment; after the fixed price is issued, others can offer a lower price to participate in the competition.

10. A system combining a modularly assembled mobile phone and a social e-commerce platform, characterized in that: It includes a hiking APP, in which participants form groups and each participant pays a penalty. If they can arrive at the designated location on time and authenticate each other, the penalty will be refunded to each of them. Otherwise, the penalty of the person who fails to show up will be distributed to the trustworthy person or donated. In the hiking APP, participants need to automatically take a few pictures immediately, and the pictures are taken at random angles so that everyone can make a decision after a preliminary understanding, but this step can be omitted depending on the situation. The implementation method of the hiking APP can be applied to all situations of teaming up. The hiking APP can also be installed on ordinary mobile phones.