CN201375812Y - Liquid crystal display control table circuit - Google Patents
Liquid crystal display control table circuit Download PDFInfo
- Publication number
- CN201375812Y CN201375812Y CN 200920130374 CN200920130374U CN201375812Y CN 201375812 Y CN201375812 Y CN 201375812Y CN 200920130374 CN200920130374 CN 200920130374 CN 200920130374 U CN200920130374 U CN 200920130374U CN 201375812 Y CN201375812 Y CN 201375812Y
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- liquid crystal
- crystal display
- circuit board
- chip
- core
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Abstract
The utility model discloses a liquid crystal display control table circuit adaptable to sports entertainment installations, which comprises a core circuit board, an application circuit board connected with the core circuit board, an inputting keyboard and a display. The core circuit board comprises a central processor, a memory and a data connecting end, the core circuit board is fixedly arranged on the application circuit board, the application circuit board comprises a power module, a display driving module, a communication module, an audio module and a core board connecting end, the power module is equipped with a power input opening and supplies power for the application circuit board and the core circuit board, the inputting key board is connected with the communication module, and the display is connected with the display driving module. The liquid crystal display control table circuit has the advantages of small structure, low cost and strong practicability.
Description
Technical field
The utility model relates to a kind of computer circuits, and it is a kind of that be used for controlling particular facility or device and have the low console that has liquid crystal display (computer) circuit of the little cost of structure more specifically to say so.
Background technology
In the prior art, computer circuits are becoming a kind of standardization industry aspect the PC (PC), mainboard, video card, CPU etc. have all become a kind of standard component, can compatible multiple model use, and it supports the installation of the operating system of PC mostly, and along with development of computer, each big configuration of main parts of the PC that existing market can provide is all than higher, price is higher, and its use mostly is purposes such as individual office, amusement greatly, is not suitable for single specific function.Aspect Industry Control, industrial computer has then appearred, and industrial computer is suitable for various Industry Control needs, and for the purpose of safety, industrial computer is higher than the PC that the personal desktop uses far away to the requirement of devices such as mainboard, CPU, and its cost more is higher than individual PC.My company is the manufacturer of physical culture, amusement equipment, physical culture, the amusement equipment of a series of optical, mechanical and electronic integration have been developed, and these equipment all will use the Based Intelligent Control function of computer, no matter be to adopt PC or industrial computer, too huge, the unpractical shortcoming of cost height, structure can be arranged all.
For the sports and amusement equipment that satisfies my company band Based Intelligent Control newly developed or the needs of device, be necessary to develop the console circuit of the band liquid crystal display that a kind of structure is little, cost is low.
The utility model content
The purpose of this utility model is to provide a kind of console circuit that is used for the band liquid crystal display of specific application environment for overcoming the deficiencies in the prior art, can be used for the control of various sports and amusement equipment or device.
Technology contents of the present utility model is: a kind of liquid crystal display console circuit, its feature comprises core circuit plate, the application circuit board, input keyboard and the display that connect with the core circuit plate, and described core circuit plate comprises central processing unit, memory and data union end; Described core circuit plate is fixedly arranged on the application circuit board, and described application circuit board comprises power module, driver module, communication module, audio-frequency module and core board union end; Described power module is provided with the power supply input port, and described power module is application circuit board and the power supply of core circuit plate; Described input keyboard connects with communication module; Described display connects with driver module.
Further technology contents of the present utility model is: the data union end of described core circuit plate is a male end, and the core board union end of described application circuit board is the core board slot, and aforesaid union end places in the slot.
Further technology contents of the present utility model is: also be provided with the data/address bus and the address bus that connect with slot on the described application circuit board; Described communication module is provided with and is used for the transceiver that connects with input keyboard; Described transceiver also is provided with the PORT COM that connects with external equipment.
Further technology contents of the present utility model is: described communication module also comprises USB port, SD bayonet socket and Ethernet card.
Further technology contents of the present utility model is: described Ethernet card is provided with the CS8900A-CQ3 chip; Described transceiver is provided with the MAX3232 chip, and described input keyboard is provided with AVR MEGA32 chip.
Further technology contents of the present utility model is: described display is touch LCD display; Described driver module is provided with the CH7005C-T chip.
Further technology contents of the present utility model is: described memory comprises internal storage and external memory storage.
Further technology contents of the present utility model is: described central processing unit is the ARM-S3C2410X chip, and described internal storage is the K4S561632C chip, and described external memory storage is the E28F128J3A150 chip.
Further technology contents of the present utility model is: described power module is provided with the LM1117-33 chip.
Further technology contents of the present utility model is: described audio-frequency module is provided with the UDA1341TS chip.
The utility model beneficial effect compared with prior art is: the utility model is concentrated CPU and memory and is located on the core circuit plate, by slot the core circuit plate is installed in above the application circuit board again, on application circuit board, be provided with various application modules, each main components and parts all can satisfy instructions for use but price is lower again, makes the characteristics that structure is little, cost is low, practical that the utlity model has.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model liquid crystal display console circuit specific embodiment;
Fig. 2 A is the circuit theory diagrams of central processor A part among the utility model specific embodiment;
Fig. 2 B is the circuit theory diagrams of central processor B part among the utility model specific embodiment;
Fig. 2 C is the circuit theory diagrams of central processor C part among the utility model specific embodiment;
Fig. 2 D is the circuit theory diagrams of central processor D part among the utility model specific embodiment;
Fig. 3 is the circuit theory diagrams of the internal storage of the utility model specific embodiment;
Fig. 4 is the circuit theory diagrams of the external memory storage of the utility model specific embodiment;
Fig. 5 is the circuit theory diagrams of the data union end (male end) of the utility model specific embodiment;
Fig. 6 is the circuit theory diagrams of the slot (female end) of the utility model specific embodiment;
Fig. 7 is the circuit theory diagrams of the input keyboard of the utility model specific embodiment;
Fig. 8 is the circuit theory diagrams of the UART transceiver of the utility model specific embodiment;
Fig. 9 is the circuit theory diagrams of the Ethernet card of the utility model specific embodiment;
Figure 10 is the circuit theory diagrams of the SD bayonet socket of the utility model specific embodiment;
Figure 11 is the circuit theory diagrams of the USB interface of the utility model specific embodiment;
Figure 12 is the circuit theory diagrams of the audio-frequency module of the utility model specific embodiment;
Figure 13 is the circuit theory diagrams of the power module of the utility model specific embodiment;
Figure 14 is the circuit theory diagrams of the driver module of the utility model specific embodiment;
Figure 15 is the circuit theory diagrams of the touch LCD display of the utility model specific embodiment;
Figure 16 is the data/address bus of the utility model specific embodiment and the circuit theory diagrams of address bus;
Figure 17 is the circuit theory diagrams of the IDE slot of the utility model specific embodiment.
Description of reference numerals
1 core circuit plate, 11 central processing units
12 memories, 121 internal storages
122 external memory storages, 13 data union ends
2 application circuit boards, 21 slots
22 communication modules, 221 UART transceivers
222 Ethernet cards, 223 SD bayonet sockets
224 USB interfaces, 23 power modules
24 audio-frequency modules, 25 driver modules
26 data/address bus, 27 address bus
3 input keyboards, 4 touching-type monitors
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1, a kind of liquid crystal display console of the utility model circuit, comprise core circuit plate 1, the application circuit board 2 that connects with core circuit plate 1, input keyboard 3 and display 4, core circuit plate 1 comprises central processing unit 11, memory 12 and data union end 13; Core circuit plate 1 is fixedly arranged on the application circuit board 2, and application circuit board 2 comprises power module 23, driver module 25, communication module 22, audio-frequency module 24 and core board union end; Power module 23 is provided with the power supply input port, and power module 23 is application circuit board 2 and 1 power supply of core circuit plate; Input keyboard 3 connects with communication module 22; Display 4 connects with driver module 25.The data union end 13 of core circuit plate 1 is a male end, and the core board union end of application circuit board 2 is a core board slot 21, and union end 13 places in the slot 21.
Also be provided with the data/address bus 26 and the address bus 27 that connect with slot 21 on the application circuit board 2; Communication module 22 is provided with and is used for the UART transceiver 221 that connects with input keyboard 3; Transceiver 221 also is provided with the PORT COM (receiving the transducing signal of external equipment) that connects with external equipment.Communication module 22 also comprises USB port 224, SD bayonet socket 223 and Ethernet card 222.
Below be some chip models and their circuit diagram that specifically uses in the present embodiment.
Central processing unit is the ARM-S3C2410X chip, shown in Fig. 2 A to Fig. 2 D.Fig. 2 A is the circuit theory diagrams of central processor A part among the utility model specific embodiment; Fig. 2 B is the circuit theory diagrams of central processor B part among the utility model specific embodiment; Fig. 2 C is the circuit theory diagrams of central processor C part among the utility model specific embodiment; Fig. 2 D is the circuit theory diagrams of central processor D part among the utility model specific embodiment;
Internal storage is K4S561632C chip (sdram memory), as shown in Figure 3, is the circuit theory diagrams of the internal storage of the utility model specific embodiment, adopts two internal memories in the present embodiment.
External memory storage is E28F128J3A150 chip (flash memory), as shown in Figure 4, is the circuit theory diagrams of the external memory storage of the utility model specific embodiment.
Fig. 5 is the circuit theory diagrams of the data union end (male end) of the utility model specific embodiment.
Fig. 6 is the circuit theory diagrams of the slot (female end) of the utility model specific embodiment.
Input keyboard is provided with AVR MEGA32 chip, as shown in Figure 7, is the circuit theory diagrams of the input keyboard (be located at the control panel above the console shell, also can be called guidance panel) of the utility model specific embodiment, and the S1～S16 among the figure is a button.
Transceiver is provided with the MAX3232 chip, as shown in Figure 8, is the circuit theory diagrams of the UART transceiver of the utility model specific embodiment.
Ethernet card 222 is provided with the CS8900A-CQ3 chip, as shown in Figure 9, is the circuit theory diagrams of the Ethernet card of the utility model specific embodiment.
Figure 10 is the circuit theory diagrams of the SD bayonet socket of the utility model specific embodiment; Figure 11 is the circuit theory diagrams of the USB interface of the utility model specific embodiment.
Audio-frequency module is provided with the UDA1341TS chip, as shown in figure 12, is the circuit theory diagrams of the audio-frequency module of the utility model specific embodiment.
Power module is provided with LM1117-33 chip and 74HC14 chip, as shown in figure 13, is the circuit theory diagrams of the power module of the utility model specific embodiment.
Driver module is provided with the CH7005C-T chip, as shown in figure 14, is the circuit theory diagrams of the driver module of the utility model specific embodiment.
Display is touch LCD display, as shown in figure 15, is the circuit theory diagrams of the touch LCD display of the utility model specific embodiment.
Figure 16 is the data/address bus of the utility model specific embodiment and the circuit theory diagrams of address bus.
Figure 17 is the circuit theory diagrams of the IDE slot (slot of reservation is used to connect the IDE hard disk) of the utility model specific embodiment.
In sum, the utility model is located on the core circuit plate because of CPU and memory are concentrated, by slot the core circuit plate is installed in above the application circuit board again, on application circuit board, be provided with various application modules, each main components and parts all can satisfy instructions for use but price is lower again, makes the characteristics that structure is little, cost is low, practical that the utlity model has.
The above only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. liquid crystal display console circuit, its feature comprises core circuit plate, the application circuit board, input keyboard and the display that connect with the core circuit plate, described core circuit plate comprises central processing unit, memory and data union end; Described core circuit plate is fixedly arranged on the application circuit board, and described application circuit board comprises power module, driver module, communication module, audio-frequency module and core board union end; Described power module is provided with the power supply input port, and described power module is application circuit board and the power supply of core circuit plate; Described input keyboard connects with communication module; Described display connects with driver module.
2. a kind of liquid crystal display console circuit according to claim 1, the data union end that it is characterized in that described core circuit plate is a male end, and the core board union end of described application circuit board is the core board slot, and aforesaid union end places in the slot.
3. a kind of liquid crystal display console circuit according to claim 1 is characterized in that also being provided with on the described application circuit board data/address bus and the address bus that connects with slot; Described communication module is provided with and is used for the transceiver that connects with input keyboard; Described transceiver also is provided with the PORT COM that connects with external equipment.
4. a kind of liquid crystal display console circuit according to claim 3 is characterized in that described communication module also comprises USB port, SD bayonet socket and Ethernet card.
5. according to the described a kind of liquid crystal display console circuit of claim 4, it is characterized in that described Ethernet card is provided with the CS8900A-CQ3 chip; Described transceiver is provided with the MAX3232 chip, and described input keyboard is provided with AVR MEGA32 chip.
6. according to claim 1,2 or 3 described a kind of liquid crystal display console circuit, it is characterized in that described display is touch LCD display; Described driver module is provided with the CH7005C-T chip.
7. according to claim 1,2 or 3 described a kind of liquid crystal display console circuit, it is characterized in that described memory comprises internal storage and external memory storage.
8. a kind of liquid crystal display console circuit according to claim 7 is characterized in that described central processing unit is the ARM-S3C2410X chip, and described internal storage is the K4S561632C chip, and described external memory storage is the E28F128J3A150 chip.
9. a kind of liquid crystal display console circuit according to claim 7 is characterized in that described power module is provided with the LM1117-33 chip.
10. a kind of liquid crystal display console circuit according to claim 7 is characterized in that described audio-frequency module is provided with the UDA1341TS chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920130374 CN201375812Y (en) | 2009-04-07 | 2009-04-07 | Liquid crystal display control table circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920130374 CN201375812Y (en) | 2009-04-07 | 2009-04-07 | Liquid crystal display control table circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375812Y true CN201375812Y (en) | 2010-01-06 |
Family
ID=41515906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920130374 Expired - Lifetime CN201375812Y (en) | 2009-04-07 | 2009-04-07 | Liquid crystal display control table circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375812Y (en) |
-
2009
- 2009-04-07 CN CN 200920130374 patent/CN201375812Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN DOKOCOM ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN VIRTUE POWER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 B3 building, 3 industrial zone, new street and neighborhood committee, Fuyong, Shenzhen, Baoan District, Guangdong Patentee after: SHENZHEN DOKOCOM ENERGY TECHNOLOGY CO., LTD. Address before: 518000 B3 building, 3 industrial zone, new street and neighborhood committee, Fuyong, Shenzhen, Baoan District, Guangdong Patentee before: Shenzhen Virtue Power Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
| CX01 | Expiry of patent term |