CN204480610U - There is the multi-media advertisement box of screen cleaning mechanism - Google Patents
There is the multi-media advertisement box of screen cleaning mechanism Download PDFInfo
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- CN204480610U CN204480610U CN201420481998.7U CN201420481998U CN204480610U CN 204480610 U CN204480610 U CN 204480610U CN 201420481998 U CN201420481998 U CN 201420481998U CN 204480610 U CN204480610 U CN 204480610U
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Abstract
The utility model discloses a kind of multi-media advertisement box with screen cleaning mechanism, formed primarily of cabinet, LCD screen, LED screen, motor A, motor B, moving parts A, moving parts B, cleaning brush, control circuit etc.Owing to innovating the multi-media advertisement box adopted now, cleaning mechanism is added in existing multi-media advertisement box, LCD advertisement screen can be cleaned timing automatic, overcome long-pending full dust and dirt impact display and deficiency attractive in appearance on screen year in and year out.This advertisement cabinet can be used for outdoor issuing multimedia advertisement information.
Description
Technical field
The utility model relates to advertisement field, specifically relates to one and is applicable to the gateways such as factory, school, institutional settings, community, public place or appropriate location issue outdoor advertising, have the multi-media advertisement box of screen cleaning mechanism.
Background technology
At present, the multi-media advertisement box adopted on the market, automatic cleaned at regular intervals mechanism do not installed by LCD display curtain, and year in and year out, in lcd screen, long-pending full dust, dirt, affect clear display, also unsightly.Be necessary that this being carried out to innovation improves.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that existing multi-media advertisement box does not possess automated cleaning advertisement screen, and the basis of existing multi-media advertisement box increases automatic cleaned at regular intervals mechanism, provides a kind of multi-media advertisement box with screen cleaning mechanism.The utility model solves the technical scheme that its technical matters adopts: the multi-media advertisement box with screen cleaning mechanism, the basis of existing multi-media advertisement box increases an automatic cleaning mechanism and corresponding electronic control circuit, and remaining structure composition is basically identical with existing multi-media advertisement box.This casing of multi-media advertisement box primarily of existing multi-media advertisement box, LCD display, LED display and the cleaning mechanism newly increased and the control circuit etc. with screen cleaning mechanism formed.The beneficial effects of the utility model are: owing to adding cleaning mechanism and control circuit on the basis of existing multi-media advertisement box, the interval time that can arrange by user and cleaning time are automatically regular carries out the clean of the schedule time to the LCD display on multi-media advertisement box, keep display screen to clean attractive in appearance, it is clear to show.
accompanying drawing illustrates:
figure1: be the multi-media advertisement box schematic appearance with screen cleaning mechanism;
Fig. 2: be the multi-media advertisement box front view with screen cleaning mechanism;
Fig. 3: be the multi-media advertisement box side view with screen cleaning mechanism;
Fig. 4: be the multi-media advertisement box cleaning mechanism details drawing with screen cleaning mechanism;
Fig. 5: be the multi-media advertisement box moving parts A structural drawing with screen cleaning mechanism;
Fig. 6: be the multi-media advertisement box moving parts B structural drawing with screen cleaning mechanism;
Fig. 7: be control circuit electricity principle block schematic;
Fig. 8: be the control circuit electrical schematic diagram that control panel is installed, 1. bases in figure, 2. casing, 3. descend LED screen, 4. LCD screen, 5. go up LED screen, 6. top cover, 7. bracing frame A, 8. screw mandrel B, 9. cleaning brush, 10. bracing frame B, 11. shaft coupling B, 12. motor B, 13. motor A, 14. shaft coupling A, 15. bracing frame C, 16. face glasss, 17. moving parts A, 18. moving parts B, 19. screws 1, 20. screws 2, 21. screws 3, 22. screws 4, 23. screws 5, 24. screws 6, 25. screws 7, 26. screws 8, 27. screws 9, 28. screws 10, 29. screws 11, 30. screws 12, 31. nut B, 32. bracing frame D, 33. screws 13, 34. screws 14, 35. screw mandrel A, 36. screws 15, 37. nut A, 38. screws 16, 39. screws 17, 40. screws 18, 41. screws 19, 42. screws 20, 43. screws 21, 44. screws 22, 45. screws 23, 46. screws 24, in electrical schematic diagram, U1 is 485 interface IC, and effect is the signal rs 232 serial interface signal of single-chip microcomputer TTL form being converted to RS485 form.U2 is switch buck device IC, jointly completes the conversion of supply voltage to control panel DC5V voltage with its peripheral cell.BGR1 is rectifier bridge.U3 is single-chip microcomputer, is the core parts forming control circuit.U4 is integrated power supply unit.
embodiment:
Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing: the multi-media advertisement box with screen cleaning mechanism shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, formed primarily of the casing of multi-media advertisement box, LCD display, LED display and cleaning mechanism and control circuit etc.Wherein, the structure of the casing of multi-media advertisement box, LCD display, LED display and related components, annexation and existing multi-media advertisement box similar, repeat no more here, the cleaning mechanism only innovated with regard to the utility model and corresponding control circuit are described in detail.Cleaning mechanism is made up of physical construction and electronic control circuit two parts.Mechanical structure portion is made up of moving parts A17, moving parts B18.Moving parts A17 is made up of bracing frame D32, bracing frame C15, cleaning brush 9, motor A13, silk nut A37, screw mandrel A35, shaft coupling A14, screw 33, screw 34, screw 36, screw 38, screw 39, screw 40, screw 41, screw 42, screw 43, screw 44, screw 45, screw 46 etc.Bracing frame D32 is connected with casing 2 with screw 34 by screw 33, bracing frame C15 is connected with casing 2 with screw 46 by screw 39, motor A13 is connected with casing 2 with screw 45 by screw 42, screw 43, screw 44, by having certain friction factor, the one end of the cleaning brush 9 that resilient flexible material makes is fixed on a nut A37 by screw 36 and screw 38, and the rotating shaft of motor A13 is connected with screw 40 by screw 41 by shaft coupling A14 with one end of screw mandrel A35.Moving parts B18 is made up of screw 42, bracing frame A7, bracing frame B10, cleaning brush 9, motor B12, silk nut B31, screw mandrel B8, shaft coupling B11, screw 19, screw 20, screw 21, screw 22, screw 23, screw 24, screw 25, screw 26, screw 27, screw 28, screw 29, screw 30 etc.Bracing frame A7 is connected with casing 2 with screw 20 by screw 19, bracing frame B10 by screw 23 with screw 24, be connected with casing 2, motor B12 is connected with casing 2 with screw 30 by screw 27, screw 28, screw 29, the other end of cleaning brush 9 is fixed on a nut B31 by screw 21 and screw 22, and the rotating shaft of motor B12 is connected with screw 26 by screw 25 by shaft coupling B11 with one end of screw mandrel B8.Electronic control circuit part is made up of power supply unit U4, control circuit unit and computer.Power supply unit U4 produces power supply needed for power supply needed for motor and control circuit, adopts commercially available finished product integrated power supply; Control circuit is made up of format conversion interface circuit U1 and peripheral cell, 5V voltage conversion circuit U2 and peripheral cell, single-chip microcomputer and peripheral cell, format conversion interface circuit U1 is integration module, its model is MAX483,5V voltage conversion circuit is integration module, its model is LM2576H, and single-chip microcomputer U3 model is ATmega88PA-AU.Single-chip microcomputer is control circuit core parts, processes signal various in circuit and data.The various control signals produced to be connected with computer by 485 interface J1 and to communicate mutually, make user arrange the cleaning time of clean screen and interval time with computer and to control cleaning mechanism as required and regularly regularly perform screen cleaning.Single-chip microcomputer U3 output switching signal in control circuit electrical schematic diagram 8 is powered to relay R L0 by switching tube IC1, normally opened contact is closed, connect motor A13, B12 power supply, motor A13, B12 rotate and drive the two ends synchronous same-speed of cleaning brush 9 fixing on moving parts A17 and moving parts B18 to move in the same way, clean LCD advertisement screen 4.During clean beginning, motor A13, B12 rotate and drive cleaning brush 9 down to move by above screen, have arrived motor A13, B12 reversion below screen and have driven cleaning brush 9 up to move, repeatedly cleaned screen, until predetermined cleaning time, clean and terminate.At the end of clean, according to cleaning brush 9 position, if not in original position, motor A13, B12 are rotated further or reverse, and make cleaning brush 9 get back to original position, motor A13, B12 stop operating.
Claims (2)
1. one kind has the multi-media advertisement box of screen cleaning mechanism, be made up of multi-media advertisement box and cleaning mechanism, multi-media advertisement box comprises casing (2), LCD screen (4), lower LED screen (3), upper LED screen (5), cleaning mechanism is made up of physical construction and electronic control circuit two parts, physical construction comprises motor A(13), motor B(12), moving parts A(17), moving parts B(18), cleaning brush (9), it is characterized in that: the motor A(13 in cleaning mechanism), motor B(12), be arranged on casing (2) inner, moving parts A(17), moving parts B(18) be arranged on the left and right sides of LCD screen (4) on casing (2) outer faceplate panels, cleaning brush (9) one end is fixed by screws in moving parts A(17) silk nut A(37) on, the other end is fixed by screws in moving parts B(18) silk nut B(31) on, make cleaning brush (9) can with moving parts A(17) silk nut A(37) and moving parts B(18) silk nut B(31) movement and mobile, LCD screen is cleaned.
2. a kind of multi-media advertisement box with screen cleaning mechanism according to claim 1, is characterized in that: described physical construction is by moving parts A(17), moving parts B(18) formed, moving parts A(17) by bracing frame D(32), bracing frame C(15), cleaning brush (9), motor A(13), silk nut A(37), screw mandrel A(35), shaft coupling A(14), screw formed, bracing frame D(32) be connected with casing (2) by screw, bracing frame C(15) be connected with casing (2) by screw, motor A(13) be connected with casing (2) by screw, by having certain friction factor, the one end of the cleaning brush (9) that resilient flexible material makes is fixed by screws in a nut A(37) on, motor A(13) rotating shaft and screw mandrel A(35) one end by shaft coupling A(14) be connected by screw, moving parts B(18) by bracing frame A(7), bracing frame B(10), cleaning brush (9), motor B(12), silk nut B(31), screw mandrel B(8), shaft coupling B(11), screw formed, bracing frame A(7) be connected with casing (2) by screw, bracing frame B(10) be connected with casing (2) by screw, motor B(12) be connected with casing (2) by screw, the other end of cleaning brush (9) is fixed by screws in a nut B(31) on, motor B(12) rotating shaft and screw mandrel B(8) one end by shaft coupling B(11) be connected by screw.
3. a kind of multi-media advertisement box with screen cleaning mechanism according to claim 1, it is characterized in that: described electronic control circuit is by power supply unit (U4), control circuit unit and computer composition, power supply unit (U4) produces power supply needed for power supply needed for motor and control circuit, adopt commercially available finished product integrated power supply, control circuit is by format conversion interface circuit (U1) and peripheral cell, 5V voltage conversion circuit (U2) and peripheral cell, single-chip microcomputer and peripheral cell formed, format conversion interface circuit (U1) is integration module, its model is MAX483, 5V voltage conversion circuit (U2) is integration module, its model is LM2576H, single-chip microcomputer (U3) model is ATmega88PA-AU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481998.7U CN204480610U (en) | 2014-08-25 | 2014-08-25 | There is the multi-media advertisement box of screen cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481998.7U CN204480610U (en) | 2014-08-25 | 2014-08-25 | There is the multi-media advertisement box of screen cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480610U true CN204480610U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481998.7U Expired - Fee Related CN204480610U (en) | 2014-08-25 | 2014-08-25 | There is the multi-media advertisement box of screen cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480610U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448513A (en) * | 2016-11-30 | 2017-02-22 | 广西大学 | Automatic cleaning advertisement box |
| CN106782077A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of outdoor electronic information exhibition board |
| CN107689193A (en) * | 2017-09-28 | 2018-02-13 | 京东方科技集团股份有限公司 | A kind of display screen glassy layer and display screen |
| CN107749257A (en) * | 2017-12-11 | 2018-03-02 | 江苏飞视文化发展有限公司 | A kind of timing controlled self-cleaning type advertisement cabinet |
| CN109451151A (en) * | 2018-10-29 | 2019-03-08 | 努比亚技术有限公司 | A kind of information generating method, terminal and computer readable storage medium |
-
2014
- 2014-08-25 CN CN201420481998.7U patent/CN204480610U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448513A (en) * | 2016-11-30 | 2017-02-22 | 广西大学 | Automatic cleaning advertisement box |
| CN106448513B (en) * | 2016-11-30 | 2019-08-30 | 南京聚诚致远财务顾问有限公司 | It is a kind of can automated cleaning advertisement cabinet |
| CN106782077A (en) * | 2016-12-26 | 2017-05-31 | 邱艳 | A kind of outdoor electronic information exhibition board |
| CN106782077B (en) * | 2016-12-26 | 2019-02-12 | 清远尚美创意策划传播有限公司 | A kind of outdoor electronic information exhibition board |
| CN107689193A (en) * | 2017-09-28 | 2018-02-13 | 京东方科技集团股份有限公司 | A kind of display screen glassy layer and display screen |
| CN107689193B (en) * | 2017-09-28 | 2020-03-17 | 京东方科技集团股份有限公司 | Glass layer for display screen and display screen |
| US10653017B2 (en) | 2017-09-28 | 2020-05-12 | Boe Technology Group Co., Ltd. | Glass layer for display screen and display screen |
| CN107749257A (en) * | 2017-12-11 | 2018-03-02 | 江苏飞视文化发展有限公司 | A kind of timing controlled self-cleaning type advertisement cabinet |
| CN109451151A (en) * | 2018-10-29 | 2019-03-08 | 努比亚技术有限公司 | A kind of information generating method, terminal and computer readable storage medium |
| CN109451151B (en) * | 2018-10-29 | 2021-03-26 | 努比亚技术有限公司 | Information generation method, terminal and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190825 |