CN216848868U - Network expansion device and portable power source renting equipment - Google Patents
Network expansion device and portable power source renting equipment Download PDFInfo
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- CN216848868U CN216848868U CN202123423972.6U CN202123423972U CN216848868U CN 216848868 U CN216848868 U CN 216848868U CN 202123423972 U CN202123423972 U CN 202123423972U CN 216848868 U CN216848868 U CN 216848868U
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Abstract
The utility model relates to a network extension device and portable power source equipment of renting, including network interface, wireless communication system, extension major system, the network interface is used for and treats that the extension equipment carries out signal connection, wireless communication system is used for and carries out signal connection with the server, the network interface with wireless communication system all with extension major system signal connection. The utility model has the advantages that: the network expansion device can improve the networking performance of the portable power supply leasing equipment on the basis of not changing the hardware of the early portable power supply leasing equipment.
Description
Technical Field
The utility model relates to a sharing charging device especially relates to a network extension device and portable power source equipment of renting.
Background
The mobile power supply leasing equipment needs to adopt a wireless communication module to realize data interaction between the mobile power supply leasing equipment and the server. However, with the development of communication technology, the networking performance of early mobile power supply renting equipment cannot meet the requirements of users.
If all the early portable power supply renting equipment is replaced by the portable power supply renting equipment with more excellent networking performance, the cost is too high. How to improve the networking performance of the mobile power supply leasing equipment on the basis of not changing the hardware of the early mobile power supply is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for an improved network expansion device and a mobile power renting apparatus. The network expansion device can improve the networking performance of the portable power supply leasing equipment on the basis of not changing the hardware of the early portable power supply leasing equipment. The mobile power supply leasing equipment adopting the network expansion device has good networking performance, so that the user experience is improved.
The utility model discloses at first provide a network extension device, including network interface, wireless communication system, extension major control system, the network interface be used for with treat extension equipment signal connection, wireless communication system be used for with server signal connection, the network interface with wireless communication system all with extension major control system signal connection.
By adopting the technical scheme, for convenience of description, the data transmitted to the server by the equipment to be expanded is named as a reporting instruction, and the data transmitted to the equipment to be expanded by the server is named as a control instruction.
And the equipment to be expanded and the network interface perform data interaction, and the reporting instruction of the equipment to be expanded is transmitted to the network interface and then transmitted to the expansion master control system. The expansion main control system analyzes and processes the reporting instruction of the equipment to be expanded and then transmits the instruction to the wireless communication system. The wireless communication system transmits the reporting instruction of the equipment to be expanded, which is transmitted by the expansion main control system, to the server, so that the information of the equipment to be expanded is updated by the server.
The server transmits the control instruction to the wireless communication system and then to the extended master control system. The expansion main control system analyzes and processes the control instruction of the server and then transmits the control instruction to the network interface. And the network interface transmits the control instruction of the server transmitted by the expansion master control system to the equipment to be expanded to complete the control of the equipment to be expanded.
Compared with a wireless communication system of the equipment to be expanded, the wireless communication system of the network expansion device has better networking performance, so that the network expansion device can improve the networking performance of the mobile power supply leasing equipment on the basis of not changing the hardware of an early mobile power supply.
The utility model discloses an in an embodiment, the network extension device still includes the cryptosystem, the cryptosystem with extension major control system signal connection, the cryptosystem is used for right the network interface encrypts and decrypts with the mutual data of treating the extension equipment.
By adopting the technical scheme, the data interacted between the network interface and the equipment to be expanded is encrypted and decrypted, so that the data is prevented from being maliciously cracked.
The utility model discloses an in an embodiment, the network extension device still includes authentication system, authentication system with extension major control system signal connection, authentication system is used for the storage and associates network extension device information and treat extension equipment information.
By adopting the technical scheme, the information of the network expansion device and the information of the equipment to be expanded are stored and associated, so that the network expansion device can only perform data interaction with the specific equipment to be expanded, and the safety is improved.
In one embodiment of the present invention, the network interface and the expansion interface of the device to be expanded are in physical contact.
In an embodiment of the present invention, the network expansion apparatus further includes a power system, and the power system is connected to the expansion device through the network interface and the expansion interface.
By adopting the technical scheme, the network interface can be in signal connection with the expansion interface and can also be electrically connected with the expansion interface, so that the power supply system can obtain a power supply from the equipment to be expanded through the network interface and the expansion interface, and when the equipment to be expanded has enough power supply to work, the power supply system can also have enough power supply to ensure that the network expansion device can normally work.
In an embodiment of the present invention, the wireless communication system and the extended main control system are all electrically connected to the power supply system.
In an embodiment of the present invention, the power system includes a storage battery, and the power system passes through when power failure the storage battery is for waiting for the expansion device and the network expansion device supplies power.
By adopting the technical scheme, in a normal use state, the power supply system obtains the power supply from the equipment to be expanded and supplies power to the network expansion device. Meanwhile, if the storage battery has insufficient electric quantity, the power supply system can also charge the storage battery. And the equipment to be expanded is directly connected with the mains supply in a normal use state. Therefore, when power is cut off, the equipment to be expanded loses power supply and cannot be normally used. At the moment, the storage battery can supply power for the network expansion device and can also supply power for the equipment to be expanded. Therefore, the storage battery can guarantee the normal use of the equipment to be expanded within a certain time.
The utility model provides a portable power source equipment of renting, including treating extension equipment and foretell network extension device.
By adopting the technical scheme, the mobile power supply leasing equipment adopting the network expansion device has good networking performance, so that the user experience is improved.
The utility model discloses an in an embodiment, treat that the extension equipment includes the casing, charges major control system, expansion interface and a plurality of battery compartment, charge the major control system expansion interface and a plurality of the battery compartment all is located inside the casing, charge the major control system with expansion interface signal connection, network interface with expansion interface signal connection.
The utility model discloses an in an embodiment, the expansion interface is provided with a plurality ofly, and is a plurality of the expansion interface is with a plurality of the battery compartment one-to-one, network interface and one of them the expansion interface signal connection.
Drawings
Fig. 1 is a schematic structural diagram of a network expansion apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the portable power supply leasing device according to the embodiment of the present invention after hiding a part of the housing and the network expansion device.
Reference numerals: 100. expanding the master control system; 200. a network interface; 300. a wireless communication system; 400. an authentication system; 500. an encryption system; 600. a power supply system; 700. a device to be expanded; 710. a housing; 720. a charging master control system; 730. an expansion interface; 740. and a battery compartment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The embodiment of the present invention first provides a network expansion apparatus as shown in fig. 1, which includes an expansion main control system 100, a network interface 200, a wireless communication system 300, an authentication system 400, an encryption system 500, and a power supply system 600. The network interface 200, the wireless communication system 300, the authentication system 400 and the encryption system 500 are all in signal connection with the expansion master control system 100. The wireless communication system 300, the authentication system 400, the encryption system 500 and the expansion master control system 100 are all electrically connected with the output end of the power supply system 600, and the input end of the power supply system 600 is electrically connected with the network interface 200.
The device to be expanded 700 includes an expansion interface 730. The network interface 200 and the expansion interface 730 make physical contact, thereby enabling both the network interface 200 to be in signal connection with the device to be expanded 700 for data interaction and the network interface 200 to be in electrical connection with the device to be expanded 700. The power system 600 obtains power from the device 700 to be expanded through the network interface 200 and the expansion interface 730 and supplies power to the network expansion apparatus, so that when the device 700 to be expanded has enough power to operate, the power system 600 can also have enough power to ensure that the network expansion apparatus can operate normally. The wireless communication system 300 is adapted to interface with a server for data interaction. The authentication system 400 is used to store and associate the network expansion device information and the device to be expanded 700 information. The information of the network expansion device and the information of the equipment 700 to be expanded are stored and associated, so that the network expansion device can only perform data interaction with the specific equipment 700 to be expanded, and the safety is improved. The encryption system 500 is used to encrypt and decrypt data that interacts with the expansion interface 730 through the network interface 200. The data interacted between the network interface 200 and the device 700 to be expanded is encrypted and decrypted, so that the data is prevented from being maliciously cracked. The extended master system 100 is used to parse and process data interacted with by the network interface 200 and the extended interface 730 and data interacted with by the wireless communication system 300 and the server.
After the network interface 200 is in physical contact with the expansion interface 730 of the device 700 to be expanded, the device 700 to be expanded receives the power supply of the device 700 to be expanded and is powered on, and the expansion master control system 100 starts to operate. The extended main control system 100 first starts the wireless communication system 300 and attempts to establish a signal connection with a server through the wireless communication system 300 for data interaction. After the wireless communication system 300 and the server establish signal connection, the device to be expanded 700 and the network interface 200 perform data interaction.
The expansion master control system 100 acquires the information of the device 700 to be expanded through the network interface 200 and stores the information of the device 700 to be expanded in the authentication system 400. The expansion master control system 100 applies for a random key to the encryption system 500 and sends the random key to the device to be expanded 700 in a clear text manner. The authentication system 400 stores therein network expansion device information. The main control system sends the network expansion device information and the device to be expanded 700 information to the encryption system 500. The encryption system 500 generates an encryption key for encryption and transmits the encryption key to the expansion master control system 100. The expansion master system 100 transmits the encryption key to the device to be expanded 700 after receiving the encryption key. And the device to be expanded 700 decrypts according to the random key encryption key to obtain information. Then, the network expansion device and the device to be expanded 700 can decrypt the interactive encryption key according to the random key, so as to improve the security.
For convenience of description, data transmitted from the device 700 to be expanded to the server is named as a reporting instruction, and data transmitted from the server to the device 700 to be expanded is named as a control instruction.
The device 700 to be expanded transmits the report instruction to the network interface 200, and then transmits the report instruction to the expansion master control system 100. The expansion main control system 100 analyzes and processes the report instruction of the device to be expanded 700, and then transmits the analyzed and processed report instruction to the wireless communication system 300. The wireless communication system 300 transmits the report instruction of the device 700 to be expanded, which is transmitted by the expansion master control system 100, to the server, so as to complete the update of the information of the device 700 to be expanded by the server.
The server transmits the control command to the wireless communication system 300 and then to the extended master control system 100. The extended main control system 100 parses and processes the control command of the server and then transmits the control command to the network interface 200. The network interface 200 transmits the control instruction of the server transmitted by the expansion master control system 100 to the device 700 to be expanded, and completes control of the device 700 to be expanded.
Compared with the wireless communication system 300 of the device 700 to be expanded, the wireless communication system 300 of the network expansion device has better networking performance, so that the network expansion device can improve the networking performance of the mobile power supply renting equipment on the basis of not changing hardware of an early mobile power supply.
In some embodiments, power supply system 600 further includes a battery. In a normal use state, the power supply system 600 obtains power from the device to be expanded 700 and supplies power to the network expansion apparatus. Meanwhile, if the battery has insufficient power, the power supply system 600 may also charge the battery. And the device 700 to be expanded is directly connected with the mains supply in the normal use state. Therefore, when power is cut off, the device 700 to be expanded loses power supply and cannot be used normally. At this time, the storage battery may supply power to both the network expansion device and the device 700 to be expanded. Therefore, the storage battery can guarantee the normal use of the device 700 to be expanded for a certain time.
An embodiment of the present invention further provides a portable power supply leasing apparatus as shown in fig. 2, which includes an apparatus 700 to be expanded and the network expansion device. The mobile power supply leasing equipment adopting the network expansion device has good networking performance, so that the user experience is improved. The device to be expanded 700 includes a housing 710, a charging master control system 720, a plurality of expansion interfaces 730, and a plurality of battery compartments 740. The charging master control system 720, the plurality of expansion interfaces 730, and the plurality of battery compartments 740 are all located inside the housing 710. The plurality of expansion interfaces 730 correspond to the plurality of battery compartments 740 one by one, and the plurality of expansion interfaces 730 are all in signal connection with the charging master control system 720. The network interface 200 is in signal connection with one of the expansion interfaces 730.
The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. A network expansion device, characterized by: the expansion system comprises a network interface (200), a wireless communication system (300) and an expansion master control system (100), wherein the network interface (200) is used for being in signal connection with equipment (700) to be expanded, the wireless communication system (300) is used for being in signal connection with a server, and the network interface (200) and the wireless communication system (300) are in signal connection with the expansion master control system (100).
2. The network expansion apparatus of claim 1, wherein: the network expansion device further comprises an encryption system (500), the encryption system (500) is in signal connection with the expansion master control system (100), and the encryption system (500) is used for encrypting and decrypting data interacted between the network interface (200) and the device (700) to be expanded.
3. The network expansion apparatus of claim 1, wherein: the network expansion device further comprises an authentication system (400), the authentication system (400) is in signal connection with the expansion master control system (100), and the authentication system (400) is used for storing and associating the network expansion device information and the equipment (700) to be expanded.
4. The network expansion apparatus of claim 1, wherein: the network interface (200) is in physical contact with an expansion interface (730) of the device (700) to be expanded.
5. The network expansion apparatus of claim 4, wherein: the network expansion device further comprises a power supply system (600), and the power supply system (600) is electrically connected with the equipment (700) to be expanded through the network interface (200) and the expansion interface (730).
6. The network expansion apparatus of claim 5, wherein: the wireless communication system (300) and the expansion master control system (100) are both electrically connected with the power supply system (600).
7. The network expansion apparatus of claim 5, wherein: the power supply system (600) comprises a storage battery, and the power supply system (600) supplies power to the equipment (700) to be expanded and the network expansion device through the storage battery when power is cut off.
8. A portable power source renting equipment which is characterized in that: comprising a device (700) to be expanded and a network expansion apparatus according to any of claims 1-7.
9. The portable power supply lending apparatus according to claim 8, wherein: the device (700) to be expanded comprises a shell (710), a charging main control system (720), an expansion interface (730) and a plurality of battery bins (740), wherein the charging main control system (720), the expansion interface (730) and the plurality of battery bins (740) are located inside the shell (710), the charging main control system is in signal connection with the expansion interface (730), and the network interface (200) is in signal connection with the expansion interface (730).
10. The portable power supply lending apparatus according to claim 9, wherein: the expansion interface (730) is provided with a plurality of expansion interfaces, the expansion interfaces (730) correspond to the battery bins (740) in a one-to-one mode, and the network interface (200) is in signal connection with one of the expansion interfaces (730).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423972.6U CN216848868U (en) | 2021-12-28 | 2021-12-28 | Network expansion device and portable power source renting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423972.6U CN216848868U (en) | 2021-12-28 | 2021-12-28 | Network expansion device and portable power source renting equipment |
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| Publication Number | Publication Date |
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| CN216848868U true CN216848868U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123423972.6U Active CN216848868U (en) | 2021-12-28 | 2021-12-28 | Network expansion device and portable power source renting equipment |
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| CN (1) | CN216848868U (en) |
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- 2021-12-28 CN CN202123423972.6U patent/CN216848868U/en active Active
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