CN2450714Y - Public multimedia information terminal - Google Patents
Public multimedia information terminal Download PDFInfo
- Publication number
- CN2450714Y CN2450714Y CN 00234012 CN00234012U CN2450714Y CN 2450714 Y CN2450714 Y CN 2450714Y CN 00234012 CN00234012 CN 00234012 CN 00234012 U CN00234012 U CN 00234012U CN 2450714 Y CN2450714 Y CN 2450714Y
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- information terminal
- main control
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- control board
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- 230000005055 memory storage Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 description 2
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 description 2
- 102100021133 Nuclear protein 1 Human genes 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model relates to a public multimedia information terminal, which comprises a main control circuit board, a display screen, a touch screen, an IC card reader/writer, an ISDN terminal NT 1, etc. A sound card circuit and a display card circuit are combined into a whole on the main control board. The position of each of components on the terminal is conveniently arranged, and connections of each of the components are firmer and more reliable. The volume of the terminal is decreased from the whole. Because a keyboard is canceled, and the operation mode of direct input on the touch screen is adopted, the users can enjoy the fun of high-speed Internet at the process of pointing.
Description
The utility model is a kind of public's multi-media information terminal that is installed in the public place.
Fast development along with Internet, the user of online is more and more, the network information is penetrated into our everyone routine work step by step, study, in the middle of the life, as make a phone call, surf the web, send and receive e-mail, service inquiry and service propaganda etc., this just needs the airport, the station, the hotel, the restaurant, the market, public places such as residential quarter can provide corresponding information terminal for people, to satisfy people's needs, also to consider simultaneously from user's angle, how to make operation simpler, clear, understand, with user-friendly, under situation about satisfy using, how information terminal apparatus is done lightlyer etc.
The purpose of this utility model is to provide a kind of safe and stable equipment operation, complete machine is light and handy, the user is simple to operate public's multi-media information terminal.
The utility model is achieved in that public's multi-media information terminal cancelled keyboard, the mode of operation that employing is directly imported on touch-screen, it comprises shell, main control board, display screen, touch-screen, the IC-card read write line, network-termination device, CPU, memory bar, hard disk, primary power, microphone, loudspeaker, the power amplifier plate, fan, be integrated with the sound card circuit on the main control board, the video card circuit, display screen is connected with the video card circuit, the connecting line that touch-screen is drawn inserts the interchanger of touch-screen, the connecting line that interchanger is drawn inserts the serial port on the main control board, the power supply line of IC-card read write line inserts primary power, the IC-card read write line is by another serial port on the connecting line connection main control board, before the information terminal, the bonnet inwall is provided with the fixed connecting base of fixing each parts, touch-screen is bonded on the display screen and by a fixedly connected framework and is connected as a single entity, main control board is fixed in one and connects on the base plate, this connection base plate holds together with the described framework of fixedlying connected by web member, and together be fixed on the top of information terminal protecgulum inwall, the IC-card read write line is fixed in the below of main control board, network-termination device is fixed on the bonnet inwall of information terminal, its numeral mouth inserts network interface card through connecting line, its power port links to each other with a stabilized voltage supply through electric power connection line, stabilized voltage supply is fixed on the bonnet inwall, the power supply wiring of stabilized voltage supply and primary power is connected on the connection terminal, and described connection terminal is fixed on the bonnet inwall.
Described primary power can be arranged in the power shell independently, and described power shell is provided with corresponding power interface.
The interchanger of described touch-screen can be fixed on the protecgulum, and is positioned at the side of main control board, and the power amplifier plate is positioned at the below of interchanger.
Described hard disk can be fixed in the side-lower of protecgulum inwall, and described network interface card can be arranged on the main control board.
Can be provided with the external communication line hole and the power lead hole that connect network-termination device on the described bonnet, a circumscripted power line is connected on the connection terminal by the described power lead hole on the bonnet.
Described IC-card read write line circuit mainly is made up of single-chip microcomputer, address latch, external memory storage, oscillatory circuit, reset circuit, level shifting circuit, oscillatory circuit is made up of crystal oscillator, two electric capacity, reset circuit is made up of electric capacity, resistance, and level shifting circuit is made up of circuit conversion chip, four electric capacity.
Be connected with fore shaft, locking bar respectively on the forward and backward lid inwall frame of described shell.
Described fan can be side by side two, lays respectively at the top of bonnet inwall.
The IC-card socket of described IC-card read write line can be positioned at the below of the touch-screen of outer casing frontispiece, microphone opening and hydraucone can lay respectively at the side of IC-card socket, described microphone and loudspeaker can be fixed on the protecgulum, and are positioned at the side of the IC-card read write line of main control board below.
Described information terminal also can have IC Card Telephone, telephone set partly comprises telephone control circuit, speech channel plate, microphone, ring loudspeaker, microphone shell fragment seat, described telephone control circuit is integrated on the main control board, and be connected with the speech channel plate through connecting line, the words line interface of speech channel plate is connected with the simulation mouth of network-termination device by line, and the speech channel plate is fixed in the protecgulum inwall, and is positioned at the below of described IC-card read write line, the ring loudspeaker are positioned at the bottom of bonnet, and hook switch is between speech channel plate and hard disk.
The utility model makes user's simple to operateization owing to adopt the input mode of touch-screen, with video card, sound card, be integrated on the main control board, has made things convenient for each position component of terminal to arrange, makes the connection of each parts more firm, reliably; Terminal operating safety, stable; Reduced the volume of terminal on the whole, touch-screen matches with programming software, can realize foolproof surfing the web and E-mail service and ecommerce, makes the user enjoy the enjoyment of High Speed I nternet in the process of " gesticulating ".
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is that the circuit of information terminal connects block diagram;
Fig. 2 is the arrangenent diagram of end fitting on protecgulum;
Fig. 3 is the arrangenent diagram of end fitting on bonnet;
Fig. 4 is the front elevation of information terminal;
Fig. 5 is the rear view of information terminal;
Fig. 6 is the circuit theory diagrams of IC-card read write line.
Public's multi-media information terminal mainly inserts online by the ISDN private-line mode, it also can pass through the DDN special line, analog of telephone line, frame relay and Ethernet mode insert online, be mainly the user surfing on the net is provided, send and receive e-mail and the telecommunication service propaganda, the telecommunication service inquiry, functions such as ecommerce, it comprises shell, main control board 1, display screen 2, touch-screen 3, IC-card read write line 4, isdn network termination 5 (NT1), CPU6, memory bar 7, hard disk 8, primary power 9, microphone 10, loudspeaker 11, power amplifier plate 12, fan 13, described hard disk 8 can be fixed in the side-lower of protecgulum 30 inwalls, the data line mouth of hard disk 8 connects the hard-disk interface 27 on the main control board 1, the power port of hard disk 8 connects primary power 9, microphone 10 connects the microphone opening of power amplifier plate 12, loudspeaker 11 connect the delivery outlet of power amplifier plate 12, the power amplifier interface of power amplifier plate 12 connects sound card circuit 14, power amplifier plate 12 is fixed in the side of main control board 1, be positioned at the below of interchanger 17, motherboard power supply mouth 26 on the main control board 1 inserts primary power 9 through the power supply line, primary power 9 can circuit board form be fixed on the fixed mount of main control board 1, for preventing to disturb, primary power preferably is arranged in the power shell independently, described power shell is provided with corresponding power interface, power shell is fixed in the information terminal, be integrated with sound card circuit 14 on the main control board 1, video card circuit 15 etc., for making terminal be applicable to different networks, also can be provided with on the main control board 1 and occupy territory network interface card 28, display screen 2 is connected with the interface of video card circuit 15, touch-screen 3 is the four-wire ohm screen, it is a soft glass plate, four wire terminals that the glass plate side is drawn insert the interchanger 17 of touch-screen, the effect of interchanger 17 is that the touch-screen current position signal is converted to the acceptable serial signal of computing machine, by being judged in serial port on the main control board 18 (COM1) the access computing machine and dynamically being shown, finish the input process of simulates real mouse and keyboard, the interchanger 17 of described touch-screen can be fixed on the protecgulum 30, and be positioned at the side of main control board 1, the connecting line that interchanger 17 is drawn inserts the serial port 18 (COM1) on the main control board, the power port of IC-card read write line 4 connects primary power 9, the communication port of IC-card read write line 4 connects the serial port 19 (COM2) on the main control board 1, the protecgulum 30 of information terminal, bonnet 34 inwalls are provided with the fixed connecting base of fixing each parts, touch-screen 3 is bonded on the display screen 2 and by a fixedly connected framework and is connected as a single entity, main control board 1 is fixed in one and connects on the base plate, this connection base plate holds together with the described framework of fixedlying connected by web member, and together be fixed on the top of information terminal protecgulum 30 inwalls, IC-card read write line 4 is fixed in the below of main control board 1, isdn network termination 5 (NT1) is fixed on the bonnet 30 below inwalls of information terminal, its numeral mouthful (S/T) inserts ISDN adapter 16 through connecting line, ISDN adapter 16 is arranged on the main control board 1, can simplify the one-piece construction of information terminal, the power port of isdn network termination 5 links to each other with a stabilized voltage supply 20 through electric power connection line, the external ISDN communication line of its ISDN mouth, stabilized voltage supply 20 is fixed on bonnet 34 inwalls, the power supply wiring of stabilized voltage supply 20 and primary power 9 all is connected on the connection terminal 21, described connection terminal 21 is fixed on bonnet 34 inwalls, and a circumscripted power line is connected on the connection terminal 21 by the power lead hole 36 on the bonnet 34.
Described microphone 10 and loudspeaker 11 can be fixed on the protecgulum 30, and be positioned at the side of the IC-card read write line 4 of main control board 1 below, the IC-card socket 41 of IC-card read write line 4 can be positioned at the below of the touch-screen 3 of outer casing frontispiece, microphone opening 39 and hydraucone 40 lay respectively at the side of IC-card socket 41, described fan 13 can be side by side two, lay respectively at the top of bonnet 34 inwalls, also has air vent 36 on the bonnet 34, can be provided with the external communication line hole 37 that connects isdn network termination NT1 on the bonnet 34, before the described shell, can be provided with the sucker of each parts connecting line of overlap joint on the bonnet inwall, before the shell, hinge 31 is arranged on the bonnet, can be connected with fore shaft 32 respectively on the rim, locking bar 38.
Information terminal of the present utility model can have IC Card Telephone, phonecard and card of surfing Internet can shared IC-card read write lines, the dialing of phone cooperates software can show the virtual dial-up key on display screen, import on touch-screen by the user, the liquid crystal display of phone is replaced by display screen, telephone set partly comprises telephone control circuit 22, speech channel plate 23, microphone 24, ring loudspeaker 25, hook switch 29, described telephone control circuit 22 is integrated on the main control board 1, and be connected with speech channel plate 23 through connecting line, the words line interface of speech channel plate 23 is connected with the simulation mouth (PHONE) of isdn network termination 5 (NT1) by line, speech channel plate 23 is fixed in protecgulum 30 inwalls, and be positioned at the below of described IC-card read write line 4, ring loudspeaker 25 are positioned at the bottom of bonnet 34, and hook switch 29 is between speech channel plate 23 and hard disk 8.
With reference to figure 6, IC-card read write line circuit is mainly by 89C51 type single-chip microcomputer U
1, 74LS373 type address latch U
2, 6264 type external memory storage U
3, composition such as oscillatory circuit, reset circuit, level shifting circuit, oscillatory circuit is by crystal oscillator ZL, two capacitor C
1, C
2Form, to give single-chip microcomputer U
1Clock signal is provided, and reset circuit is by capacitor C
3, resistance R
1Form, make single-chip microcomputer U
1Automatically reset when powering on, level shifting circuit is by MAX232 type circuit conversion chip U
4, four capacitor C
4, C
5, C
6, C
7Form, with single-chip microcomputer U
10-5 volt voltage signal become positive and negative 12 vor signals, the power interface J that is connected with primary power 9
2Power C to IC-card to the Single Chip Microcomputer (SCM) system power supply and by triode T
8Be filter capacitor, the resistance R that is connected with triode T
2, R
3Play anti-interference effect, R
4, R
7, R
8Be current-limiting resistance, interface J
1Be used for inserted IC card, interface J is connected with serial port 19 on the main control board.
Claims (10)
1. public's multi-media information terminal, comprise shell, main control board, display screen, touch-screen, the IC-card read write line, network-termination device, CPU, memory bar, hard disk, primary power, microphone, loudspeaker, the power amplifier plate, fan, it is characterized in that: be integrated with the sound card circuit on the main control board, the video card circuit, display screen is connected with the video card circuit, the connecting line that touch-screen is drawn inserts the interchanger of touch-screen, the connecting line that interchanger is drawn inserts the serial port on the main control board, the power supply line of IC-card read write line inserts primary power, the IC-card read write line is by another serial port on the connecting line connection main control board, before the information terminal, the bonnet inwall is provided with the fixed connecting base of fixing each parts, touch-screen is bonded on the display screen and by a fixedly connected framework and is connected as a single entity, main control board is fixed in one and connects on the base plate, this connection base plate holds together with the described framework of fixedlying connected by web member, and together be fixed on the top of information terminal protecgulum inwall, the IC-card read write line is fixed in the below of main control board, network-termination device is fixed on the bonnet inwall of information terminal, its numeral mouth inserts network interface card through connecting line, its power port links to each other with a stabilized voltage supply through electric power connection line, stabilized voltage supply is fixed on the bonnet inwall, the power supply wiring of stabilized voltage supply and primary power is connected on the connection terminal, and described connection terminal is fixed on the bonnet inwall.
2. public's multi-media information terminal as claimed in claim 1 is characterized in that: described primary power is arranged in the power shell independently, and described power shell is provided with corresponding power interface.
3. public's multi-media information terminal as claimed in claim 1 or 2 is characterized in that: the interchanger of described touch-screen is fixed on the protecgulum, and is positioned at the side of main control board, and the power amplifier plate is positioned at the below of interchanger.
4. public's multi-media information terminal as claimed in claim 3 is characterized in that: described hard disk is fixed in the side-lower of protecgulum inwall, and described network interface card is arranged on the main control board.
5. public's multi-media information terminal as claimed in claim 4, it is characterized in that: described bonnet is provided with external communication line hole and the power lead hole that connects network-termination device, and a circumscripted power line is connected on the connection terminal by the described power lead hole on the bonnet.
6. public's multi-media information terminal as claimed in claim 5, it is characterized in that: described IC-card read write line circuit mainly is made up of single-chip microcomputer, address latch, external memory storage, oscillatory circuit, reset circuit, level shifting circuit, oscillatory circuit is made up of crystal oscillator, two electric capacity, reset circuit is made up of electric capacity, resistance, and level shifting circuit is made up of circuit conversion chip, four electric capacity.
7. public's multi-media information terminal as claimed in claim 5 is characterized in that: the forward and backward lid inwall of described shell is provided with the sucker of each parts connecting line of overlap joint, is connected with fore shaft, locking bar respectively on the forward and backward lid inwall frame of described shell.
8. public's multi-media information terminal as claimed in claim 7 is characterized in that: described fan is side by side two, lays respectively at the top of bonnet inwall.
9. public's multi-media information terminal as claimed in claim 5, it is characterized in that: the IC-card socket of described IC-card read write line is positioned at the below of the touch-screen of outer casing frontispiece, microphone opening and hydraucone lay respectively at the side of IC-card socket, described microphone and loudspeaker are fixed on the protecgulum, and are positioned at the side of the IC-card read write line of main control board below.
10. public's multi-media information terminal as claimed in claim 8, it is characterized in that: described information terminal has IC Card Telephone, telephone set partly comprises telephone control circuit, the speech channel plate, microphone, the ring loudspeaker, microphone shell fragment seat, described telephone control circuit is integrated on the main control board, and be connected with the speech channel plate through connecting line, the words line interface of speech channel plate is connected with the simulation mouth of network-termination device by line, the speech channel plate is fixed in the protecgulum inwall, and be positioned at the below of described IC-card read write line, the ring loudspeaker are positioned at the bottom of bonnet, and hook switch is between speech channel plate and hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00234012 CN2450714Y (en) | 2000-04-29 | 2000-04-29 | Public multimedia information terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00234012 CN2450714Y (en) | 2000-04-29 | 2000-04-29 | Public multimedia information terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450714Y true CN2450714Y (en) | 2001-09-26 |
Family
ID=33596217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00234012 Expired - Lifetime CN2450714Y (en) | 2000-04-29 | 2000-04-29 | Public multimedia information terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450714Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304937C (en) * | 2002-04-03 | 2007-03-14 | 日本先锋公司 | Display portion integrated type touch panel apparatus and method for manufacturing the same |
| CN108242934A (en) * | 2017-12-13 | 2018-07-03 | 胡跃进 | The method that the transmitter separate piece dual power supply of UHF wireless microphones increases transmission power |
-
2000
- 2000-04-29 CN CN 00234012 patent/CN2450714Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304937C (en) * | 2002-04-03 | 2007-03-14 | 日本先锋公司 | Display portion integrated type touch panel apparatus and method for manufacturing the same |
| CN108242934A (en) * | 2017-12-13 | 2018-07-03 | 胡跃进 | The method that the transmitter separate piece dual power supply of UHF wireless microphones increases transmission power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: A2, building 4, building 100081, long vista mansion, No. 18, Haidian District, Beijing, Suzhou Street, 1707 Patentee after: Zhang Lei Address before: 3, a district, Nangang District, Heilongjiang, Harbin Province: 150085 Patentee before: Zhang Ying |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090123 Address after: A2, building 4, building 100080, long vista mansion, No. 18, Haidian District, Beijing, Suzhou Street, 1707 Patentee after: Beijing Enxin Technology Co., Ltd. Address before: A2, building 4, building 100081, long vista mansion, No. 18, Haidian District, Beijing, Suzhou Street, 1707 Patentee before: Zhang Lei |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ENXIN SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHANG LEI Effective date: 20090123 Owner name: ZHANG LEI Free format text: FORMER OWNER: ZHANG YING Effective date: 20081212 |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 311, 3 floor, No. 33, Haidian District, Beijing, Suzhou Street: 100080 Patentee after: Beijing Enxin Technology Co., Ltd. Address before: A2, building 4, building 100080, long vista mansion, No. 18, Haidian District, Beijing, Suzhou Street, 1707 Patentee before: Beijing Enxin Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING ENXIN SCIENCE CO., LTD. Free format text: NEW ADDRESS: ROOM 311, 3/F, NO. 33 SUZHOU STREET, HAIDIAN DISTRICT, BEIJING CITY, ZIP CODE:100080 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010926 |