Advertisement playing system based on mobile power supply

Abstract

The utility model discloses an advertisement playing system based on a mobile power supply, which relates to the mobile power supply and comprises the mobile power supply and mobile power supply leasing equipment communicated with a server. The mobile power supply comprises a shell, a main control board and a display screen, the main control board is arranged in the shell, the main control board is a control board with a data caching or storing function, and the display screen is connected with the main control board and is exposed out of the shell; a main control unit, a cabinet storage unit, a wireless communication unit II and a data transmission unit I are arranged in the mobile power supply leasing equipment; the mobile power supply leasing equipment performs communication transmission with the server through a wireless communication unit II, and downloads and receives image and / or video data on the server; and the mobile power supply leasing equipment downloads and receives the image and / or video data and then stores the image and / or video data through the cabinet storage unit. According to the utility model, not only can pre-stored information be played, but also real-time information can be played, so that more choices are provided for a user, and the use impression of the user is improved.

Description

Technical Field

[0001] The utility model relates to a mobile power source, and more specifically, to an advertisement playing system based on the mobile power source. Background Art

[0002] With the popularity of smart phones, people spend more time using their phones, and the demand for mobile phones to be able to recharge at any time is becoming stronger and stronger. As a result, the market demand for mobile power supplies is growing, including ordinary 3C digital mobile power supplies and innovative shared mobile power supplies. The increase in user demand has led to an increase in market demand, but also brought about different categories, appearances and performance parameters of various products. Due to the large demand for shared mobile power supplies, placing advertisements on mobile power supplies is a relatively trendy profit model. However, this type of advertising has its limitations and less content. It is difficult to accurately place printed advertisements. Although the cost of each advertisement is low, it is inconvenient to replace the advertisement. After the advertisement expires, it is still retained on the mobile power supply, resulting in a waste of advertising carriers. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an advertisement playing system based on a mobile power supply in view of the deficiencies of the prior art, so as to realize the playing of pre-stored advertisement information or real-time advertisement information.

[0004] In order to solve the above technical problems, the utility model discloses an advertisement playing system based on a mobile power source, which is different in that: it includes a mobile power source and a mobile power source rental device communicating with a server; the mobile power source includes a shell, a main control board, and a display screen, the main control board is arranged in the shell, the main control board is a control board with a function of caching data or storing data, and the display screen is connected to the main control board and exposed to the shell; the mobile power source rental device is provided with a main control unit, a cabinet storage unit, a wireless communication unit 2 and a data transmission unit 1;

[0005] The mobile power rental device communicates and transmits with the server through the wireless communication unit 2, and downloads and receives the image and / or video data on the server; after the mobile power rental device downloads and receives the image and / or video data, it stores it through the cabinet storage unit;

[0006] When the mobile power source is in the mobile power source rental equipment warehouse, the image and / or video data stored in the mobile power source rental equipment is downloaded and received through the transmission module of the mobile power source and the transmission module of the mobile power source rental equipment.

[0007] The mobile power supply receives image and / or video data from the mobile power supply rental device through the transmission module and stores it in the data storage unit of the mobile power supply. The image and / or video data of the data storage unit is sent to the processing unit for data processing. The processing unit sends the image and / or video data to the display unit to complete screen playback and display.

[0008] Furthermore, the main control board of the mobile power supply is provided with a second data transmission unit, a processing unit, a display unit, a first wireless communication unit, a first data storage unit and a second data storage unit;

[0009] The cabinet storage unit is electrically connected to wireless communication unit 2 and data storage unit 1 through the main control unit. The wireless communication unit 2 is wirelessly connected to the wireless communication unit 1, and the wireless communication unit 1 is electrically connected to the data storage unit 1 through the processing unit; the data transmission unit 1 is electrically connected to the data transmission unit 2, and the data transmission unit 2 is electrically connected to the data storage unit 2 through the processing unit.

[0010] Furthermore, the data transmission unit 1 and the data transmission unit 2 both use a pogopin connector or a USB interface.

[0011] Furthermore, the wireless communication unit 1 and the wireless communication unit 2 both adopt WIFI communication units or Bluetooth communication units.

[0012] Furthermore, the main control unit is connected to the server through data transmission unit three.

[0013] Furthermore, the playback system of the mobile power supply also includes an infrared radiation unit, which includes an infrared transmitting head and an infrared receiving head. The infrared transmitting head is installed in the battery compartment of the mobile power supply rental equipment, and the infrared receiving head is installed on the shell of the mobile power supply; the output end of the infrared receiving head is electrically connected to the input end of the processing unit, and the output end of the processing unit is electrically connected to the power end of the wireless communication unit through the control switch unit.

[0014] The beneficial effect of the utility model is that the utility model simultaneously sets a wireless communication unit and a data transmission unit in the mobile power supply and the mobile power supply rental device, and through the data transmission method between the two, the display unit of the mobile power supply can play both pre-stored information and real-time information. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the modular circuit structure of the mobile power information playback system according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of a modular circuit structure of an infrared radiation unit according to an embodiment of the utility model;

[0017] Figure 3 It is a partial circuit schematic diagram of a processing unit in an embodiment of the utility model;

[0018] Figure 4 A circuit schematic diagram of a data storage unit according to an embodiment of the utility model;

[0019] Figure 5 This is a circuit schematic diagram of a second data storage unit according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the embodiments, but does not constitute any limitation to the utility model. Any limited modifications made by anyone within the scope of the claims of the utility model are still within the scope of the claims of the utility model.

[0021] See also Figure 1-Figure 5 The utility model is an advertisement playing system based on mobile power supply, comprising a server 20, a mobile power supply rental device 30 and a mobile power supply 40, wherein the mobile power supply rental device 40 is placed in the battery compartment of the mobile power supply rental device. Among them, the mobile power supply rental device 30 is provided with a main control unit 302, a cabinet storage unit 303, a data transmission unit 1 304 and a wireless communication unit 2 305. The main control unit 302 is connected to the server through the data transmission unit 301 to realize the communication between the mobile power supply rental device 30 and the server 20, so that the mobile power supply rental device 30 can obtain information data from the server 20. The data transmission unit 301 can be a transmission method or a wireless transmission method. After receiving the information data sent from the server 20, the main control unit 302 transmits it to the cabinet storage unit 303 for storage. The cabinet storage unit 303 is electrically connected to the wireless communication unit 2 305 and the data transmission unit 1 304 through the main control unit 302 , that is, the main control unit 302 can send the information data stored in the cabinet storage unit 303 through the wireless communication unit 2 305 or the data transmission unit 1 304 .

[0022] The mobile power supply 40 is provided with a data transmission unit 2 401, a processing unit 403, a display unit 404, a wireless communication unit 1 402, a data storage unit 1 405 and a data storage unit 2 406. The display unit 404 includes a display screen, which is mounted on the housing of the mobile power supply 40 and is used to play information. The wireless communication unit 2 305 is wirelessly connected to the wireless communication unit 1 402, and the wireless communication unit 1 402 is electrically connected to the data storage unit 1 405 through the processing unit 403. Figure 3 The diagram shows a partial circuit schematic of the processing unit, and the smallest unit part of the processor U1, such as the crystal oscillator circuit and the power supply circuit, is not shown. Figure 4As shown, the data storage unit 1 405 uses a 128Mbps fast cache. When the processing unit 403 of the mobile power supply 40 receives information data from the mobile power supply rental device 30 through the wireless communication unit 1 402, it will be stored in the data storage unit 1 405. When playing the information, the processing unit 403 takes out the information data from the data storage unit 1 405 and sends it to the display unit 404 for playing, thereby realizing the real-time transmission and playing of the information data.

[0023] In addition, in the mobile power supply 40, the data transmission unit 1 304 is electrically connected to the data transmission unit 2 401, and the data transmission unit 2 401 is electrically connected to the data storage unit 2 406 via the processing unit 403. In this embodiment, the connection method between the data transmission unit 1 304 and the data transmission unit 2 401 is an interface connection. For example, the data transmission unit 1 304 and the data transmission unit 2 401 both use a pogopin connector or a USB interface, but are not limited to these transmission methods, which can realize the charging of the mobile power supply 40 while also satisfying the interface transmission method of information data. It mainly transmits data after the mobile power supply 40 is put back into the battery compartment, so as to transfer the cabinet storage unit 303 to the data storage unit 2 406 for storage. Figure 5 As shown, the data storage unit 2 406 uses a 512M memory of DDR2 for pre-storing information data.

[0024] In order to switch between pre-stored and real-time information playback, a switch is provided on the housing of the mobile power supply 40 of this embodiment, one end of the switch is electrically connected to the input / output pin of the processing unit 403, and the other end is grounded. In this way, the input / output pin level of the processing unit 403 can be changed by controlling the switch, and the processing unit 403 reads the information data in the corresponding data storage unit according to the change of the pin level and sends it to the display unit 404, so as to play the pre-stored information or play the information in real time.

[0025] The specific working process is as follows:

[0026] When the mobile power supply 40 is put back into the battery compartment of the mobile power supply rental device 30, the data transmission unit 1 304 and the data transmission unit 2 401 are electrically connected, that is, the mobile power supply 40 and the mobile power supply rental device 30 are interfaced, and the mobile power supply 40 is in a charging state. At the same time, the mobile power supply rental device 30 can transmit the information data in its cabinet storage unit 303 to the data storage unit 2 406 of the mobile power supply 40 through the data transmission unit to pre-store the information data or update the data in the data storage unit 2 406. After the mobile power supply 40 is taken out, the interface connection between the mobile power supply 40 and the mobile power supply rental device 30 is disconnected. At this time, the mobile power supply 40 and the mobile power supply rental device 30 will communicate through the wireless communication unit to realize the real-time transmission of information data. The user can choose to play pre-stored information or real-time information according to current needs.

[0027] When the user selects pre-stored information, the processing unit 403 sends the information data in the data storage unit 2 406 to the display unit 404 to play the pre-stored information. When the user chooses to play real-time information, the processing unit 403 sends the information data in the data storage unit 1 405 to the display unit 404 to play the real-time information. The data transmission chain for playing real-time information is as follows: the main control unit 302 of the mobile power rental device 30 obtains the information data from the server 20, and transmits it to the processing unit 403 of the mobile power 40 through wireless communication, and the processing unit 403 caches it in the data storage unit 1 405. When playing, the processing unit 403 sends the information data in the data storage unit 1 405 to the display unit 404.

[0028] In this embodiment, the wireless communication unit 1 402 and the wireless communication unit 2 305 are both WIFI communication units or Bluetooth communication units or infrared, but are not limited to these communication methods. These communication units are mature in technology, low in cost and reliable in communication, and can meet the wireless data transmission needs of most places.

[0029] After the mobile power supply 40 is put back into the battery compartment, since the mobile power supply 40 and the mobile power supply rental device 30 can exchange data through the interface, there is no need for wireless communication between the two. In order to reduce the power consumption of the mobile power supply 40 in this state, the mobile power supply information playback system of this embodiment also includes an infrared radiation unit. The infrared radiation unit includes an infrared transmitter head 409 and an infrared receiver head 408. The infrared transmitter head 409 is installed in the battery compartment of the mobile power supply rental device 30, and the infrared receiver head 408 is installed on the housing of the mobile power supply 40; the output end of the infrared receiver head 408 is electrically connected to the input end of the processing unit 403, and the output end of the processing unit 403 is electrically connected to the power supply end of the wireless communication unit 402 through the control switch unit 407. When the mobile power supply 40 is put back into the battery compartment, the infrared transmitter 409 and the infrared receiver 408 are opposite to each other, so that the infrared receiver 408 sends an electrical signal to the processing unit 403. After receiving the electrical signal, the processing unit 403 sends a control signal to the control switch unit 407, so that the power supply circuit of the wireless communication unit 1 402 is disconnected, thereby powering off the wireless communication unit 1 402. The control switch unit 407 can be a relay unit.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An advertisement playing system based on a mobile power supply, characterized in that: The mobile power supply rental device (30) comprises a mobile power supply (40) and a mobile power supply rental device (30) communicating with a server (20); the mobile power supply (40) comprises a housing, a main control board, and a display screen, wherein the main control board is arranged in the housing, and the main control board is a control board having a function of caching data or storing data, and the display screen is connected to the main control board and exposed to the housing; the mobile power supply rental device (30) is provided with a main control unit (302), a cabinet storage unit (303), a second wireless communication unit (305), and a first data transmission unit (304); The mobile power rental device (30) communicates and transmits with the server (20) via the wireless communication unit 2 (305), and downloads and receives the image and / or video data on the server (20); after the mobile power rental device (30) downloads and receives the image and / or video data, it stores the data via the cabinet storage unit (303); When the mobile power source (40) is in the warehouse of the mobile power source rental device (30), the image and / or video data stored in the mobile power source rental device (30) is downloaded and received through a transmission module of the mobile power source (40) and a transmission module of the mobile power source rental device for bidirectional transmission; The mobile power source (40) receives image and / or video data from the mobile power rental device (30) through the transmission module, and stores the data in the data storage unit of the mobile power source (40). The image and / or video data in the data storage unit is sent to the processing unit (403) for data processing. The processing unit (403) sends the image and / or video data to the display unit (404) to complete screen playback and display.

2. The advertisement playing system based on mobile power supply according to claim 1, characterized in that: The main control board of the mobile power source (40) is provided with a data transmission unit 2 (401), a processing unit (403), a display unit (404), a wireless communication unit 1 (402), a data storage unit 1 (405) and a data storage unit 2 (406); The cabinet storage unit (303) is electrically connected to the wireless communication unit 2 (305) and the data transmission unit 1 (304) through the main control unit (302); the wireless communication unit 2 (305) is wirelessly connected to the wireless communication unit 1 (402); the wireless communication unit 1 (402) is electrically connected to the data storage unit 1 (405) through the processing unit (403); the data transmission unit 1 (304) is electrically connected to the data transmission unit 2 (401); the data transmission unit 2 (401) is electrically connected to the data storage unit 2 (406) through the processing unit (403).

3. The advertisement playing system based on mobile power supply according to claim 2, characterized in that: The data transmission unit 1 (304) and the data transmission unit 2 (401) both use a pogo pin connector or a USB interface.

4. The advertisement playing system based on mobile power supply according to claim 2, characterized in that: The wireless communication unit 1 (402) and the wireless communication unit 2 (305) both adopt WIFI communication units or Bluetooth communication units.

5. The advertisement playing system based on mobile power supply according to claim 2, characterized in that: The main control unit (302) is connected to the server (20) through the data transmission unit three (301).

6. The advertisement playing system based on mobile power supply according to claim 1, characterized in that: It also includes an infrared radiation unit, which includes an infrared emitting head (409) and an infrared receiving head (408). The infrared emitting head (409) is installed in the battery compartment of the mobile power rental device (30), and the infrared receiving head (408) is installed on the shell of the mobile power (40); the output end of the infrared receiving head (408) is electrically connected to the input end of the processing unit (403), and the output end of the processing unit (403) is electrically connected to the power supply end of the wireless communication unit (402) through the control switch unit (407).

Images