CN205375050U - Matrix display device - Google Patents
Matrix display device Download PDFInfo
- Publication number
- CN205375050U CN205375050U CN201620023546.3U CN201620023546U CN205375050U CN 205375050 U CN205375050 U CN 205375050U CN 201620023546 U CN201620023546 U CN 201620023546U CN 205375050 U CN205375050 U CN 205375050U
- Authority
- CN
- China
- Prior art keywords
- matrix form
- motor
- exhibiting device
- encoder
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a matrix display device, including at least one mount table, install in be used for on the mount table control show thing a plurality of show modules, be used for controlling a plurality of the host computer of show module action, each the show module all has 4 wires, and these 4 wires are positive power line, negative power line and two signal lines respectively, and are a plurality of the show module through these 4 wires respectively with upper computer connection. The utility model discloses a matrix display device all the show modules all through 4 wires respectively with upper computer connection works a telephone switchboard simply, need not electric cabinet, just easy maintenance.
Description
Technical field
This utility model relates to display and demonstration field, particularly relates to the matrix form exhibiting device of a kind of, easy care simple without electric cabinet, wiring.
Background technology
Matrix display material for showing industry generally requires thousands of of hundreds of, but each display material all needs a corresponding motor carries out relevant control, when hundreds and thousands of display materials motions, quite grand scene can be formed, coordinate acousto-optic again, leave deep impression to visitor.
Mostly the motor that existing display material matrix adopts is that servomotor, servomotor generally require driving controller and be driven；Owing to the motor needed for display material matrix has suitable quantity, it is therefore desirable to bigger electric cabinet is installed these and driven controller, not only takes up room, circuit also various complexity and expend huge；Additionally when breaking down, the personnel of specialty are also needed to safeguard.Therefore, its process promoted the use of on a large scale occurring in that, wiring is complicated, cost is high, technical staff requires high bottleneck.
In view of this, it is necessary to provide the matrix exhibiting device of a kind of, easy care simple without electric cabinet, wiring, to solve the problems referred to above.
Utility model content
The purpose of this utility model is in that to provide the matrix exhibiting device of a kind of, easy care simple without electric cabinet, wiring.
For achieving the above object, this utility model provides a kind of matrix form exhibiting device, it includes at least one erecting bed, is arranged on described erecting bed for the some displaying modules controlling display material, for controlling the host computer of some described displaying module actions, each described displaying module is respectively provided with 4 wires, these 4 wire respectively positive power lines, negative power line and two holding wires, some described displaying modules are connected with described host computer respectively by these 4 wires.
As further improvement of the utility model, described displaying module includes integration stepping servo module and the fixing plate for being fixed on erecting bed by described integration stepping servo module, described integration stepping servo module includes being fixed on described fixing plate and the motor, encoder, the driving controller that arrange away from described erecting bed and driven with switching between winding state or open mode and for hanging the serving of display material by motor, and aforementioned 4 wires are connected to described driving controller.
As further improvement of the utility model, described fixing plate is provided with riser, and described fixing plate is divided into for fixing the first plate being connected and the second plate being oppositely arranged with described first plate with described erecting bed by described riser；Described integration stepping servo module is fixed on described riser, and the laminating of described motor and described riser fixing and be positioned at the top of described first plate, described encoder is arranged on the side deviating from described riser of described motor, described driving controller is arranged on the side deviating from described motor of described encoder；Offering the through hole of the motor shaft traverse for described motor on described riser, described motor shaft is through described through hole and protrudes into the described riser side towards described second plate；Described serving is wrapped on described motor shaft directly or indirectly.
As further improvement of the utility model, described second plate offers the cord hole for described serving traverse, so that described serving hangs display material from the side of described motor from described cord hole through described fixing plate and at described fixing backboard.
As further improvement of the utility model, described integration stepping servo module also includes the rope drum being fixed on described motor shaft, and described serving is wrapped on described rope drum.
As further improvement of the utility model, described encoder is absolute value formula encoder.
As further improvement of the utility model, described encoder is incremental encoder, described integration stepping servo module also has the alignment sensor being fixed on described fixing plate in order to communicate to connect with described incremental encoder, and described alignment sensor is arranged on the side deviating from described motor of described fixing plate.
As further improvement of the utility model, CAN agreement between described host computer and some described displaying modules, is adopted to carry out communication.
As further improvement of the utility model, pci card between described host computer and some described displaying modules, is adopted to be attached with one or both the combination in USB-CAN gateway.
As further improvement of the utility model, each described displaying module can hang a display material or the identical display material of multiple movement locus.
The beneficial effects of the utility model are: all displaying modules of this utility model matrix form exhibiting device are connected with described host computer respectively each through 4 wires, and these 4 wire respectively positive power lines, negative power line and two holding wires, then wiring simple, without electric cabinet and easy care.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model matrix form exhibiting device.
Fig. 2 is the structural representation of the integrated stepping servo module of matrix form exhibiting device shown in Fig. 1.
Fig. 3 is the automatically controlled schematic diagram of matrix form exhibiting device shown in Fig. 1.
Fig. 4 is the PVT executive mode figure of the integrated stepping servo module of matrix form exhibiting device shown in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
As shown in Figures 1 to 4, for the matrix form exhibiting device 100 of this utility model preferred embodiment and control method thereof.
Described matrix form exhibiting device 100 includes at least one erecting bed 10, needs regularly to be fixed on each erecting bed 10 for the some displaying modules 30 controlling display material 20, for controlling the host computer of described displaying module 30 action by displaying.Each described displaying module 30 is respectively provided with 4 wires (not shown), these 4 wire respectively positive power lines, negative power line and two holding wires, each described displaying module 30 is connected with described host computer respectively each through these 4 wires, thus wiring is simple, without electric cabinet and easy care.
As in figure 2 it is shown, described displaying module 30 includes the integrated stepping servo module 31 for controlling display material 20 action and for described integration stepping servo module 31 is fixed on the fixing plate 32 on described erecting bed 10.Described integration stepping servo module 31 include being fixed on described fixing plate 32 and arrange away from described erecting bed 10 motor 311, encoder 312, drive controller 313 and driven with switching between winding state or open mode and for hanging the serving 314 of display material 20 by motor 311, aforementioned 4 wires are connected to described driving controller 313.
Specifically, described fixing plate 32 is in strip, described fixing plate 32 is provided with for described fixing plate 32 being fixed on the some screw holes 321 on described erecting bed 10, be positioned at some described screw hole 321 sides and being perpendicular to the riser 322 that described fixing plate 32 is arranged, and described fixing plate 32 is divided into for fixing the first plate 323 being connected and the second plate 324 being oppositely arranged with described first plate 323 with described erecting bed 10 by described riser 322.
Described integration stepping servo module 31 is fixed on described riser 322, and described motor 311 fixing with the laminating of described riser 322 and be positioned at described riser 322 top and towards the side of described first plate 323, described encoder 312 is arranged on the side deviating from described riser 322 of described motor 311, described driving controller 313 is arranged on the side deviating from described motor 311 of described encoder 312.Described motor 311 is arranged on the top of described riser 322, namely described motor 311 is arranged on described riser 322 one end away from described first plate 323, make, between described motor 311, encoder 312 and described driving controller 313 and described first plate 323, there is gap, it is simple to the dismounting of described fixing plate 32 and described erecting bed 10 or installation.
Offering the through hole (non-label) of motor shaft 3111 traverse for described motor 311 on described riser 322, described motor shaft 3111 is through described through hole and protrudes into the described riser 322 side towards described second plate 324.Described serving 314 is positioned at the top of described second plate 324, and one end of described serving 314 is fixed on described motor shaft 3111, the other end is for for hanging display material 20.
Specifically, described serving 314 can be directly anchored on described motor shaft 3111 in one end, when described motor 311 rotates in one direction, described serving 314 is wound on described motor shaft 3111 so that described display material 20 moves towards near the direction of described motor shaft 3111；And described motor 311 is when rotating to another way, described serving 314 is opened from described motor shaft 3111 so that described display material 20 moves towards the direction away from described motor shaft 3111, is then easy to switch between winding state and open mode.
Certainly, described displaying module 30 also can have be fixed on described motor shaft 3111 and can with the rope drum 315 of the described forward and reverse rotation of motor shaft 3111, as shown in Figure 1.One end of described serving 314 is fixed on described rope drum 315, to be indirectly fixed on described motor shaft 3111.Correspondingly, described serving 314 can be wrapped on described rope drum 315 or open from described rope drum 315, to adjust the distance between described display material 20 and described motor shaft 3111.
Described second plate 324 offers the cord hole 325 for the traverse of described serving 314, so that described serving 314 deviates from display material 20 described in a side mounting of described motor 311 from described cord hole 325 through described fixing plate 32 and at described fixing plate 32.
What skilled artisans appreciate that is, described rope drum 315 has certain length, described serving 314 is not radially wound around along described motor shaft 3111 at the same position of described rope drum 315 or motor shaft 3111, but is being wound around within the scope of described motor shaft 3111 certain length axially；And described serving 314 is produced pulling force straight down by described display material 20；Therefore described serving 314 lays respectively at the part of described cord hole 325 both sides and is likely to not on same vertical curve.Described cord hole 325 can control described serving 314 and is wound around very regularly or opens, thus improving the horizontal accuracy of display material 20；The serving 314 caused because of motor 311 rotating can also be shielded rock, thus improving the stability of display material 20.
Described encoder 312 can be absolute value formula encoder 312, is wrapped in the length on described rope drum 315 and from the length opened described rope drum 315 accurately controlling described serving 314, thus positioning the level height of described display material 20.
Certainly, described encoder 312 can also be incremental encoder 312, now described displaying module 30 also has and is fixed on described fixing plate 32 and deviates from the side of described motor 311 alignment sensor 316 to communicate to connect with described incremental encoder 312, specifically, described alignment sensor 316 is arranged on the lower section of described second plate 324.The distance between described display material 20 and described fixing plate 32 is detected by described alignment sensor 316, can shield due to described serving 314 be positioned at the part of described fixing plate 32 both sides not on the same line time the deviation that produces, in order to be precisely controlled the level height of described display material 20.
Preferably, described alignment sensor 316 is arranged on described cord hole 325 place, and described alignment sensor 316 is provided with the perforation (not shown) for described serving 314 passed through corresponding with described cord hole 325.Described serving 314 passes described cord hole 325, bores a hole and downwardly extend, thus when described display material 20 hangs on described serving 314, described alignment sensor 316 is located exactly at the surface of described display material 20, it is simple to accurately detect the distance between described display material 20 and described fixing plate 32.
As it is shown on figure 3, adopt CAN agreement (ControllerAreaNetwork, CAN bus agreement) to carry out communication between described host computer and some described displaying modules 30.Above-mentioned 2 holding wires are 2 CAN, and this CAN belongs to the one of differential communication bus, and differential communication bus protocol includes but not limited to CAN, 485 buses, 422 buses etc..
Under CAN, having several pci cards, each pci card can descend to hang 200 described displaying modules 30 at most；If there are 1000 display materials 20 to need the words shown simultaneously, then install 5 pci cards in industrial control box.
Certainly, may be used without USB-CAN gateway between described host computer and some described displaying modules 30 and replace pci card, each USB-CAN gateway can descend to hang 100 shows module 30.
Or, as it is shown on figure 3, also can adopt pci card, USB-CAN gateway between described host computer and some described displaying modules 30 simultaneously.Such as, if display material 20 quantity is more, when the quantity of required pci card is beyond the quantity of an industrial computer inner card cage, USB-CAN gateway can be increased, be connected in industrial computer USB interface by a mouth of USB-CAN gateway, hang 100 under the other end and show modules 30.Certainly, if the draw-in groove of an industrial computer and USB port still can not meet the quantity showing module 30, multiple stage industrial computer can be adopted to be attached.
The motor pattern of described displaying module 30 is the PVT motor pattern of position P, speed V and the time T that can arrange motion.PVT motor pattern is: by for show module 30 set a series of PVT point so that each motor 311 can under regular hour T, with respective target velocity V, by or arrive respective Place object point P.Owing to PVT pattern is already belonging to prior art, therefore it is not described in detail in this.
Before described displaying module 30 performs action, it is poured into routine data by host computer by user.As shown in Figure 4, according to PVT executive mode figure, the PVT point position total quantity in controller 313 that drives of each displaying module 30 is limited, namely the disposable some position total quantity poured in driving controller 313 is limited, all can not pour into disposable for all routine datas, therefore need routine data is carried out segment processing, gradation pours into.Several are shown that for module 30, the motion mode of each displaying module 30 is different, pours into so needing that each displaying module 30 is carried out data respectively.
Through after a period of time, each can be shown that next section of operating point position information of module 30 pours into by host computer；So circulation, until all pending some position information of all display materials 20 is all sent." a period of time " herein refers to the approximate time performing the required cost of the preceding paragraph operating point position information.
Each described displaying module 30 not necessarily only hangs a display material 20, if show, it is necessary to several display material 20 movement locus are identical, then can pass through belt with gear showing that multiple display materials 20 that module 30 is identical with movement locus couple together.
In sum, all displaying modules 30 of this utility model matrix form exhibiting device 100 are connected with described host computer respectively each through 4 wires, and these 4 wire respectively positive power lines, negative power line and two holding wires, then wiring simple, without electric cabinet and easy care.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a matrix form exhibiting device, including at least one erecting bed, it is arranged on described erecting bed for the some displaying modules controlling display material, for controlling the host computer of some described displaying module actions, it is characterized in that: each described displaying module is respectively provided with 4 wires, these 4 wire respectively positive power lines, negative power line and two holding wires, some described displaying modules are connected with described host computer respectively by these 4 wires.
2. matrix form exhibiting device according to claim 1, it is characterized in that: described displaying module includes integration stepping servo module and the fixing plate for being fixed on erecting bed by described integration stepping servo module, described integration stepping servo module includes being fixed on described fixing plate and the motor, encoder, the driving controller that arrange away from described erecting bed and driven with switching between winding state or open mode and for hanging the serving of display material by motor, and aforementioned 4 wires are connected to described driving controller.
3. matrix form exhibiting device according to claim 2, it is characterised in that: described fixing plate is provided with riser, and described fixing plate is divided into for fixing the first plate being connected and the second plate being oppositely arranged with described first plate with described erecting bed by described riser；Described integration stepping servo module is fixed on described riser, and the laminating of described motor and described riser fixing and be positioned at the top of described first plate, described encoder is arranged on the side deviating from described riser of described motor, described driving controller is arranged on the side deviating from described motor of described encoder；Offering the through hole of the motor shaft traverse for described motor on described riser, described motor shaft is through described through hole and protrudes into the described riser side towards described second plate；Described serving is wrapped on described motor shaft directly or indirectly.
4. matrix form exhibiting device according to claim 3, it is characterized in that: described second plate offers the cord hole for described serving traverse, so that described serving hangs display material from the side of described motor from described cord hole through described fixing plate and at described fixing backboard.
5. matrix form exhibiting device according to claim 3, it is characterised in that: described integration stepping servo module also includes the rope drum being fixed on described motor shaft, and described serving is wrapped on described rope drum.
6. matrix form exhibiting device according to claim 2, it is characterised in that: described encoder is absolute value formula encoder.
7. matrix form exhibiting device according to claim 2, it is characterized in that: described encoder is incremental encoder, described integration stepping servo module also has the alignment sensor being fixed on described fixing plate in order to communicate to connect with described incremental encoder, and described alignment sensor is arranged on the side deviating from described motor of described fixing plate.
8. matrix form exhibiting device according to claim 1, it is characterised in that: adopt CAN agreement to carry out communication between described host computer and some described displaying modules.
9. matrix form exhibiting device according to claim 8, it is characterised in that: adopt pci card to be attached with one or both the combination in USB-CAN gateway between described host computer and some described displaying modules.
10. matrix form exhibiting device according to claim 1, it is characterised in that: each described displaying module can hang a display material or the identical display material of multiple movement locus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023546.3U CN205375050U (en) | 2016-01-12 | 2016-01-12 | Matrix display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023546.3U CN205375050U (en) | 2016-01-12 | 2016-01-12 | Matrix display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375050U true CN205375050U (en) | 2016-07-06 |
Family
ID=56276531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023546.3U Active CN205375050U (en) | 2016-01-12 | 2016-01-12 | Matrix display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959621A (en) * | 2016-01-12 | 2017-07-18 | 上海优爱宝智能机器人科技股份有限公司 | Matrix form exhibiting device |
| CN108021042A (en) * | 2016-11-03 | 2018-05-11 | 上海优爱宝智能机器人科技股份有限公司 | The control device of display material dynamic suspension apparatus large scale array |
| CN108803394A (en) * | 2017-04-27 | 2018-11-13 | 上海优爱宝智能机器人科技股份有限公司 | Ball screen control method |
-
2016
- 2016-01-12 CN CN201620023546.3U patent/CN205375050U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959621A (en) * | 2016-01-12 | 2017-07-18 | 上海优爱宝智能机器人科技股份有限公司 | Matrix form exhibiting device |
| CN106959621B (en) * | 2016-01-12 | 2023-09-01 | 上海优爱宝智能机器人科技股份有限公司 | Matrix display device |
| CN108021042A (en) * | 2016-11-03 | 2018-05-11 | 上海优爱宝智能机器人科技股份有限公司 | The control device of display material dynamic suspension apparatus large scale array |
| CN108021042B (en) * | 2016-11-03 | 2024-01-19 | 上海优爱宝智能机器人科技股份有限公司 | Large-scale array control device for dynamic suspension device of display object |
| CN108803394A (en) * | 2017-04-27 | 2018-11-13 | 上海优爱宝智能机器人科技股份有限公司 | Ball screen control method |
| CN108803394B (en) * | 2017-04-27 | 2021-02-02 | 上海优爱宝智能机器人科技股份有限公司 | Spherical screen control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205375050U (en) | Matrix display device | |
| CN206108546U (en) | Bi -motor take -up of basket machine | |
| CN102267284B (en) | Control system for rotary screen printing machines | |
| CN203486841U (en) | Large working platform lifting device | |
| CN205728884U (en) | Matrix form exhibiting device | |
| CN205772750U (en) | A kind of hanging apparatus | |
| CN202584543U (en) | Simulating training device of multi-rope friction mine hoist | |
| CN203726112U (en) | Automatic screwing machine | |
| CN103163880A (en) | Signal imitation detecting system of elevator control cabinet | |
| CN206855460U (en) | Intelligent robot protection device | |
| CN205622147U (en) | Automatic type combination type cable conveying robot | |
| CN106959621B (en) | Matrix display device | |
| CN104452620A (en) | Automatic barrier machine with functions of direct transmission and position detection | |
| CN108021042A (en) | The control device of display material dynamic suspension apparatus large scale array | |
| CN208351389U (en) | A kind of cabinet fixed frame with connection socket adjustment function | |
| CN103203440A (en) | On-line monitoring system of continuous casting machine fan-shaped section inlet and outlet roll gaps | |
| CN207226857U (en) | A kind of crane for ship device | |
| CN205787830U (en) | A kind of control device of two column track lifting machines | |
| CN205749487U (en) | A kind of rotary water quality turbidity meter | |
| CN107174067A (en) | Matrix form exhibiting device | |
| CN210619894U (en) | Speed control device for mining hoist | |
| CN102744115B (en) | Horizontal suspension type experiment platform and method for maintaining horizontally suspended state | |
| CN210050499U (en) | Rotary vertical automatic sliding screen | |
| CN203529825U (en) | Basket lifting device with height signal acquisition function | |
| CN203849603U (en) | Multiple rotary machine running state monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |