CN203204966U - Novel three-face-turnover LED screen - Google Patents
Novel three-face-turnover LED screen Download PDFInfo
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- CN203204966U CN203204966U CN 201320357374 CN201320357374U CN203204966U CN 203204966 U CN203204966 U CN 203204966U CN 201320357374 CN201320357374 CN 201320357374 CN 201320357374 U CN201320357374 U CN 201320357374U CN 203204966 U CN203204966 U CN 203204966U
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Abstract
The utility model discloses a novel three-face-turnover LED screen. The novel three-face-turnover LED screen comprises a triangular framework, wherein a drive shaft and a first drive motor are arranged in a triangular framework, a shifting wheel is connected to the drive shaft in a transmission mode, a bearing seat is fixedly installed on the frame of the framework, a gear and the shifting wheel are connected in a transmission rod, and a triangular cover is connected to the outer side of an anti-collision elastic protective cone in a transmission mode. Each side surface of the triangular framework is provided with at least one movable type LED display unit, and the section of each movable type LED display unit is a triangle. The two ends of each movable type LED display unit are respectively provided with a movable buckle, each movable buckle is connected with the gear through a transmission shaft, and each transmission shaft drives each movable type LED display unit to rotate under the driven of the first drive motor. The novel three-face-turnover LED screen is concise and attractive in appearance, convenient to use, safe, reliable, and capable of obtaining a better technical effect and economical benefits. In addition, the novel three-face-turnover LED screen has the advantages of being simple in structure, and capable of effectively avoiding twining of conductive wires of a power source and ensuring attractive appearance of a three-face-turnover advertisement.
Description
Technical field
The present invention relates to the LED lighting device, in particular, a kind of novel three faces turn over the LED screen.
Background technology
The LED screen has become the sign of urban information modernization construction as a kind of important means of Information Communication.Along with socioeconomic continuous progress, and the LED display technique is constantly perfect, and people will more and more go deep into the understanding of LED display, and its application will be more and more wider.
At present, it only is to rely on three pictures of the simple driving triangular pipe of the rotation of motor alternately to change that a lot of local common three faces that use turn over, without any the brightening decoration functions.Development along with science and technology, someone is applied to three faces with LED and rolls up, the structure of this kind advertising equipment is turned over substantially the same with common three faces, do not exist together be LED circuit in the triangular pipe pass up or down behind the triangle lid be fixed on pedestal or frame on power supply be connected with controller, because electric wire can be wound the line when triangular pipe rotates, must not oneself, must allow forward and reverse the replacing of triangular pipe rotate, this avoids the coiling problem, this kind advertising equipment adopts the LED module, and one of them face that this has taken triangular pipe has reduced the area of advertisement picture on daytime, therefore, in fact this kind advertising equipment has become the LED two sides and has turned over.In actual the use, for the larger large-scale outdoor signboard of area, it is thousands of that its element has, in long-term outwork, want to make this advertisement machine perfectly safely, a problem is not moved with going out almost is impossible, in case motor not follow procedure rotates, will make the coiling of LED circuit, even broken string occur, and cause equipment to use, therefore, this series products can't be applied to market always in batches.
In the existing LED screen, great majority because existing LED screen waterproof effect and shaded effect are bad, are very easy to short circuit or damage for indoor usually, have brought inconvenience to the user in the process of using LED display.Therefore, there is defective in prior art, needs to improve.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of novel three faces to turn over the new technical scheme of LED screen body.
Technical scheme of the present invention is as follows: a kind of novel three faces turn over the LED screen, comprise the triangular form framework, be arranged on and be provided with driving shaft and the first drive motor in the triangular form framework, the driving shaft upper driving is connected with thumb wheel, frame at framework is installed with bearing seat, bearing seat is fixedly connected with the conductor shaft collar outward, is installed with fixed conductor on the conductor shaft collar; Relatively be rotatably installed with transmission shaft in the bearing seat, the axis of transmission shaft is mutually vertical with the axis of driving shaft, one end of transmission shaft is installed with gear, the other end of transmission shaft is installed with anti-collision elastic protection cone, gear and thumb wheel are for being in transmission connection, and anti-collision elastic protection cone outside is connected with the triangle lid; In each side of triangular form framework a movable led display unit is set at least, the cross section that described movable led display unit is is triangular form; At the two ends of movable led display unit respectively movable buckle is set, movable buckle is connected with gear by transmission shaft, and transmission shaft drives movable led display unit and rotates under the driving of the first drive motor;
The control system of LED display also is set on the triangular form framework, and the control system of LED display connects respectively movable led display unit; The control system of LED display comprises PC, control module and LED display; On each LED casing of LED display a receiver module is set; Control module comprises processing module, sending module, correction verification module, analog feedback module; The pickup groove of fixing and connection control unit is set in the PC; Processing module is used for vision signal is processed the control signal that generates each LED casing, sends to respectively correction verification module and each receiver module by sending module; Correction verification module is used for each control signal of verification, reduces in the display device of described PC by the analog feedback module to show described vision signal; Interconnective two LED casings arrange a sensing unit at least, are used for the flatness that induction two LED casings connect, and the output flatness data is to PC.
Described movable led display unit comprises the first shell, second housing, light-emitting device and stationary installation;
The shape of described the first shell and described second housing is suitable, and both are interlocked by described stationary installation, forms an inner chamber between described the first shell and the described second housing, is used for accommodating described light-emitting device;
Described light-emitting device is fixedly installed on described the first shell, and described light-emitting device comprises at least one pcb board and is arranged at least one group of LED light emitting diode on the described pcb board, at least one control chip;
Described pcb board comprises at least one positive source line, at least one power-polar curve and at least one signal control line; Described light-emitting device comprises the interface of above-mentioned each line.
Further, described novel three faces turn over the LED screen, wherein, are provided with light hole on described the first shell, and the exiting surface correspondence of each LED light emitting diode is arranged in the described light hole.
Further, described novel three faces turn over LED screen, and wherein, each LED light emitting diode arranges sealed plasthetic with the position that corresponding described light hole joins, for waterproof.
Further, described novel three faces turn over the LED screen, wherein, at least one power interface are set, and it is arranged on the described second housing;
One power supply change-over device also is set, and it is arranged on the described second housing, is used for by described power interface, and the electric current that conversion is outside is for described light-emitting device and described control device provide electric energy;
Further, described novel three faces turn over the LED screen, wherein, at least one data-interface are set also, and it is arranged on described the first shell, and described driving control unit receives outside control signal by described data-interface.
Further, described novel three faces turn over the LED screen, wherein, described the first shell arranges at least one the first shrinkage pool, and described second housing arranges at least one the second shrinkage pool, and described the first shrinkage pool is relative with described the second shrinkage pool position, described the first shrinkage pool and the pairing of described the second shrinkage pool are used, when described the first shell and described second housing fasten, form louvre at described the first shell and described second housing, be used for heat radiation.
Further, described novel three faces turn over the LED screen, wherein, a wind electricity generating system and a device of solar generating are set respectively on the top of triangular form framework, and the wire that they pass through is connected with LED screen internal electric source respectively.
Further, described novel three faces turn over the LED screen, wherein, on described the first shell a control device are set also, and described control device comprises inductor, control module, gauge tap and control module;
Described inductor is connected with described control module, is used for induction and changes, and notify described control module; Wherein, described inductor is light-operated inductor, acoustic control inductor, automatically controlled inductor or remote manipulator;
Described control module, described gauge tap sequentially are electrically connected with described control module, and described control module is used for starting described gauge tap satisfying when presetting condition, and the LED control signal that pre-sets is sent to described control module;
Described control module is connected with each group LED light emitting diode, is used for according to described LED control signal, drives control and respectively organizes the LED light emitting diode.
Adopt such scheme, the present invention is by arranging the first special shell, second housing and being provided with light hole at shell, louvre, the special combination mode of shell and framework and light hole and the position that described LED light emitting diode is combined, be provided with the purpose that the waterproof plastic cement has effectively solved waterproof and shading, made it outstanding substantive distinguishing features; This novel three faces turn over the LED screen and use, not only reduce to take up room, reduce and connect loaded down with trivial details, Cost reduction and drop into, have good waterproof and shading performance, and succinctly attractive in appearance, esy to use, safe and reliable, thus obtain better technique effect and economic benefit.The present invention is simple in structure, can effectively avoid the winding of the conduction of light source, and three faces that guarantee turn over the advertisement appearance looks elegant, and forms the three surface-turning advertising placard with the LED lamp of extra-large LED display screen.
Description of drawings
Fig. 1 is the movable led display unit schematic diagram of the present invention;
Fig. 2 is that pcb board is combined schematic diagram among the present invention with control device;
Fig. 3 is that pcb board is combined schematic diagram among the present invention with each LED light emitting diode;
Fig. 4 be novel three faces of the present invention turn over LED screen schematic diagram 1;
Fig. 5 be novel three faces of the present invention turn over LED screen schematic diagram 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
Such as Fig. 5, Fig. 4, shown in Figure 3, a kind of novel three faces turn over the LED screen, comprise triangular form framework 10, be arranged on and be provided with driving shaft 502 and the first drive motor in the triangular form framework, the driving shaft upper driving is connected with thumb wheel 503, frame 501 at framework is installed with bearing seat 506, is fixedly connected with conductor shaft collar 508 outside the bearing seat 506, is installed with fixed conductor on the conductor shaft collar; Relatively be rotatably installed with transmission shaft in the bearing seat, the axis of transmission shaft is mutually vertical with the axis of driving shaft, one end of transmission shaft 504 is installed with gear 505, the other end of transmission shaft is installed with anti-collision elastic protection cone 511, gear and thumb wheel are for being in transmission connection, and anti-collision elastic protection cone outside is connected with triangle lid 510; In each side of triangular form framework a movable led display unit is set at least, the cross section that described movable led display unit is is triangular form; At the two ends of movable led display unit respectively movable buckle is set, movable buckle is connected with gear by transmission shaft, and transmission shaft drives movable led display unit and rotates under the driving of the first drive motor; In order to make things convenient for power lead to be connected connection with signal wire power line signal line one socket 507 and integral socket 509 are set respectively, one socket 507 and integral socket 509 can rotate along with movable led display unit.The control system of LED display also is set on the triangular form framework, and the control system of LED display connects respectively movable led display unit; The control system of LED display comprises PC, control module and LED display; On each LED casing of LED display a receiver module is set; Control module comprises processing module, sending module, correction verification module, analog feedback module; The pickup groove of fixing and connection control unit is set in the PC; Processing module is used for vision signal is processed the control signal that generates each LED casing, sends to respectively correction verification module and each receiver module by sending module; Correction verification module is used for each control signal of verification, reduces in the display device of described PC by the analog feedback module to show described vision signal; Interconnective two LED casings arrange a sensing unit at least, are used for the flatness that induction two LED casings connect, and the output flatness data is to PC.
Described movable led display unit comprises the first shell, second housing, light-emitting device and stationary installation and one and supports 513;
The shape of described the first shell and described second housing is suitable, and both are interlocked by described stationary installation, forms an inner chamber between described the first shell and the described second housing, is used for accommodating described light-emitting device;
Described light-emitting device is fixedly installed on described the first shell, and described light-emitting device comprises at least one pcb board and is arranged at least one group of LED light emitting diode on the described pcb board, at least one control chip;
Described pcb board comprises at least one positive source line, at least one power-polar curve and at least one signal control line; Described light-emitting device comprises the interface of above-mentioned each line.
Further, described novel three faces turn over the LED screen, wherein, are provided with light hole on described the first shell, and the exiting surface correspondence of each LED light emitting diode is arranged in the described light hole.
Further, described novel three faces turn over LED screen, and wherein, each LED light emitting diode arranges sealed plasthetic with the position that corresponding described light hole joins, for waterproof.
Further, described novel three faces turn over the LED screen, wherein, at least one power interface are set, and it is arranged on the described second housing;
One power supply change-over device also is set, and it is arranged on the described second housing, is used for by described power interface, and the electric current that conversion is outside is for described light-emitting device and described control device provide electric energy;
Further, described novel three faces turn over the LED screen, wherein, at least one data-interface are set also, and it is arranged on described the first shell, and described driving control unit receives outside control signal by described data-interface.
Further, described novel three faces turn over the LED screen, wherein, described the first shell arranges at least one the first shrinkage pool, and described second housing arranges at least one the second shrinkage pool, and described the first shrinkage pool is relative with described the second shrinkage pool position, described the first shrinkage pool and the pairing of described the second shrinkage pool are used, when described the first shell and described second housing fasten, form louvre at described the first shell and described second housing, be used for heat radiation.
Further, described novel three faces turn over the LED screen, wherein, a wind electricity generating system and a device of solar generating are set respectively on the top of triangular form framework, and the wire that they pass through is connected with LED screen internal electric source respectively.
Further, described novel three faces turn over the LED screen, wherein, on described the first shell a control device are set also, and described control device comprises inductor, control module, gauge tap and control module;
Described inductor is connected with described control module, is used for induction and changes, and notify described control module; Wherein, described inductor is light-operated inductor, acoustic control inductor, automatically controlled inductor or remote manipulator;
Described control module, described gauge tap sequentially are electrically connected with described control module, and described control module is used for starting described gauge tap satisfying when presetting condition, and the LED control signal that pre-sets is sent to described control module;
Described control module is connected with each group LED light emitting diode, is used for according to described LED control signal, drives control and respectively organizes the LED light emitting diode.
Adopt such scheme, the present invention is by arranging the first special shell, second housing and being provided with light hole at shell, louvre, the special combination mode of shell and framework and light hole and the position that described LED light emitting diode is combined, be provided with the purpose that the waterproof plastic cement has effectively solved waterproof and shading, made it outstanding substantive distinguishing features; This novel three faces turn over the LED screen and use, not only reduce to take up room, reduce and connect loaded down with trivial details, Cost reduction and drop into, have good waterproof and shading performance, and succinctly attractive in appearance, esy to use, safe and reliable, thus obtain better technique effect and economic benefit.The present invention is simple in structure, can effectively avoid the winding of the conduction of light source, and three faces that guarantee turn over the advertisement appearance looks elegant, and forms the three surface-turning advertising placard with the LED lamp of extra-large LED display screen.
Such as Fig. 1, Fig. 3 and shown in Figure 4, a kind of novel three faces turn over the LED screen, comprise the first shell 101, second housing 111, light-emitting device 110 and stationary installation;
Described the first shell 101 is suitable with the shape of described second housing 111, and both are interlocked by described stationary installation, forms an inner chamber between described the first shell 101 and the described second housing 111, is used for accommodating described light-emitting device 110;
Described light-emitting device 110 is fixedly installed on described the first shell 101, and described light-emitting device 110 comprises at least one pcb board and is arranged at least one group of LED light emitting diode 103 on the described pcb board, at least one control chip;
Described pcb board comprises at least one positive source line, at least one power-polar curve and at least one signal control line; Described light-emitting device comprises the interface of above-mentioned each line.
Described novel three faces turn over the LED screen, are provided with light hole 102 on described the first shell, and the exiting surface correspondence of each LED light emitting diode 103 is arranged in the described light hole 102.
Described novel three faces turn over LED screen, and each LED light emitting diode 103 arranges sealed plasthetic with the position that corresponding described light hole 102 joins, for waterproof.
Described novel three faces turn over the LED screen, and at least one power interface 302 is set, and it is arranged on the described second housing 111;
One power supply change-over device also is set, and it is arranged on the described second housing 111, is used for by described power interface 302, and the electric current that conversion is outside is for described light-emitting device 110 and described control device provide electric energy;
Described novel three faces turn over the LED screen, and at least one data-interface 301 also is set, and it is arranged on described the first shell 101, and described driving control unit receives outside control signal by described data-interface 301.
Described novel three faces turn over the LED screen, described the first shell 101 arranges at least one the first shrinkage pool, described second housing 111 arranges at least one the second shrinkage pool, described the first shrinkage pool is relative with described the second shrinkage pool position, described the first shrinkage pool and the pairing of described the second shrinkage pool are used, be used for described the first shell 101 and described second housing 111 both when fastening, form louvres 105 at described the first shell 101 and described second housing 111, be used for heat radiation.
Described novel three faces turn over the LED screen, on described the first shell 101 control device are set also, and described control device comprises inductor, control module, gauge tap and control module;
Described inductor is connected with described control module, is used for induction and changes, and notify described control module; Wherein, described inductor is light-operated inductor, acoustic control inductor, automatically controlled inductor or remote manipulator;
Described control module, described gauge tap sequentially are electrically connected with described control module, and described control module is used for starting described gauge tap satisfying when presetting condition, and the LED control signal that pre-sets is sent to described control module;
Described control module is connected with each group LED light emitting diode 103, is used for according to described LED control signal, drives control and respectively organizes the LED light emitting diode.
Described pcb board comprises at least one positive source line, at least one power-polar curve and at least one signal control line; One positive source line interface, a power cathode line interface, a signal controlling line interface also are set on the described light-emitting device, by these interfaces respectively with pcb board on a corresponding positive source line, a power-polar curve be connected with a signal control line; Perhaps for safety, in the inboard of second housing a protection network can also be set, be used for preventing that the user from getting an electric shock.
Described light-emitting device can external power supply be realized luminously, can also turn in the LED screen at novel three faces power supply change-over device is set, and connects outside power supply, flows to described light-emitting device and realizes luminous.For example, a power supply change-over device can also be set, be fixedly installed on arbitrary of described inner chamber, be used for the outside electric current of conversion, for described light-emitting device 110 and described control device provide electric energy.
For example, the first shell 101 can be used as case lid, and second housing 111 can be used as casing; Perhaps, the first shell is as casing, and second housing is as case lid.The size of case lid and the in the same size of casing, can all be rectangle, also can be all to be round, or all be oval, or all be trapezoidal, can set according to the actual needs, select different shapes, when case lid and casing were closed by stationary installation, the first shell and second housing formed a chest, in closure state, form the inner chamber of a chest between described the first shell 101 and the described second housing.
For example, stationary installation can be hinge or runner, the two ends of hinge are fixedly connected with respectively the first shell and the second housing hinge is used for making case lid and casing have unlatching, part opening and closing state, stationary installation also can be orientable device slidably, the use of stationary installation is mainly determined according to different use occasions.
For example, light-emitting device 110 comprises: a pcb board 201, and be arranged on many groups LED light emitting diode 103, driving control unit on the pcb board 201, wherein, driving control unit comprises driving control chip and constant-current driven chip, and driving control unit is used for the luminous of control LED light emitting diode 103; Perhaps, light-emitting device 110 comprises the some modules of LED, wherein be provided with array LED light emitting diode 103 and driving control unit thereof, wherein, driving control unit comprises driving control chip and constant-current driven chip, for example, the two is combined with to drive control chip and constant-current driven chip, is used for controlling the driving LED light emitting diode.
Driving control unit is used for driving control LED light emitting diode, and according to the LED control signal of each signal wire transmission, drive the LED light emitting diode of control varying number, make each LED light emitting diode can realize that different brightness change, and make to mutually combine between each LED light emitting diode and be the variation of different colours.
As shown in Figure 2, a positive source line 204, a power-polar curve 206, a signal wire 205 are set on the pcb board 201, first row LED light emitting diode 202 and second row LED light emitting diode 103; One control device 208 also is set on the pcb board 201, and this control device 208 comprises an inductor, a control module, a gauge tap and at least one control module;
Inductor is used for induction to be changed, and notice control module, when changing the satisfied condition that presets, control module starts gauge tap, simultaneously with the LED control signal that pre-sets according to the control program that presets, send to control module by signal wire 205, control module receives the LED control signal from control module, and according to the LED control signal that signal wire 205 transmits, drives control LED light emitting diode 103.
Be connected on the switch 1 between control module and the LED light emitting diode, and the switch 2 between control module and the second row LED light emitting diode, switch 1 and switch 2 are overheat switch.After control module starts gauge tap, by circuit 207 steering order that presets is passed to control module simultaneously, control module is according to described steering order starting switch 1 or switch 2, and according to described steering order, come the state transformation of gauge tap 1 and switch 2, under the illumination work that does not affect LED matrix, can prevent from respectively organizing the LED light emitting diode because working long hours, the interior heat of LED light emitting diode is hoarded and the LED lifetime of LED is shortened, and easily burns out.
For example, at first open switch 1 by the steering order of control module, the LED control signal that control module presets according to signal wire 205 drives control first row LED light emitting diode 202 and carries out work.After 4 of first row LED light emitting diode work as a child, the steering order closing switch 1 by control module again, and open simultaneously switch 2, and first row LED light emitting diode 202 quits work, and simultaneously, second row LED light emitting diode begins, and so analogizes.Because the time of each LED light emitting diode work is shorter, hoards heat in each LED light emitting diode less, the LED light emitting diode is not easy to burn out, longer service life.And, because each the LED light emitting diode running time in the whole LED matrix reduces one times.
And the LED light emitting diode that at least two groups are set can also have function for subsequent use, when wherein first row LED light emitting diode breaks down, can start the work of second row LED light emitting diode, does not affect the illumination needs.In addition, when the brightness of needs is more intense, also can pass through the instruction of control module setup control, start simultaneously first row LED light emitting diode and second row LED light emitting diode, two groups of LED light emitting diodes are worked simultaneously, to reach the illumination needs of higher brightness.
Control module is used for driving control LED light emitting diode, and according to the LED control signal of each signal wire 205 transmission, drive the LED light emitting diode of control varying number, make each LED light emitting diode can realize that different brightness change, and make to mutually combine between each LED light emitting diode and be the variation of different colours.
Inductor can be set to an infrared remote receiver, one remote manipulator by people's control can also be set outside the present embodiment LED matrix, remote manipulator sends infrared signal, inductor induction infrared signal, and notice control module, the control module reception notification, send instruction, and with the LED control signal that pre-sets, pass to control module by signal wire 205, control module receives the steering order from control module, starting switch 1 or switch 2, and according to the LED control signal that signal wire 205 transmits, drive control first row or second row LED light emitting diode, can regulate the power of each LED light emitting diode light and the change color of light by control module.
In addition, inductor can also be an acoustic control inductor or automatically controlled inductor.
The acoustic control inductor is by the variation of induction sound, and notice control module, when the variation of external sound reaches the intensity that presets, control module is according to the control program that presets, start and open gauge tap, then, by circuit 207 with the steering order that presets, pass to control module, and simultaneously, with the LED control signal that pre-sets, pass to control module by signal wire 205, the steering order that control module presets according to control module, and according to the LED control signal that signal wire 205 transmits, the work of each group LED light emitting diode is controlled.
And automatically controlled inductor, then by regulating the size of electric current, and by automatically controlled inductor induction current variation, and notice control module, when the variation of electric current reaches the intensity that presets, control module starts and opens gauge tap, then according to the control program that presets, by circuit 207 with the steering order that presets, pass to control module, and simultaneously, with the LED control signal that pre-sets, pass to control module by signal wire 205, the steering order that control module presets according to control module, and according to the LED control signal that signal wire 205 transmits, the work of each group LED light emitting diode is controlled.
Inductor can also be the remote control inductor, sends instruction by sender unit, and the notice control module is controlled the work of each LED light emitting diode control module.
Embodiment 2
On the basis of above-mentioned each example, novel three faces turn over the LED screen can also arrange a data storage device, is connected with described driving control unit, is used for storing the luminous demonstration data of described light-emitting device.It can be by the input of USB mouth receive data.
Embodiment 3
On the basis of above-mentioned each example, the present embodiment provides a kind of novel three faces to turn over the LED screen, it also arranges at least one power interface 302, power interface 302 is used for being connected with power supply change-over device by wire, for described light-emitting device and described control device provide electric energy, wherein, the position that power interface 302 arranges can be on the first shell 101, also can be on the described second housing 111; The particular location that power interface 302 arranges can be left side or the right side of the first shell 101, and left side or right side that also can second housing 111 according to concrete needs, be arranged on different positions.
Turn on the LED screen at these novel three faces, at least one data-interface 301 also is set, data-interface 301 is connected with control device by wire, be used for receiving outside control signal, wherein, the position that data-interface 301 arranges can be on the first shell 101, also can be on the described second housing 111; The particular location that data-interface 301 arranges can be left side or the right side of the first shell 101, and left side or right side that also can second housing 111 according to concrete needs, be arranged on different positions.
For example, data-interface 301 and power interface 302 are arranged side by side on the right side of second housing 111, and overall appearance is set like this, and be unified.
Another example is that described the first shell 101 is provided with sealing strip with the edge of described second housing 111, is used for being in the closure state waterproof at the two.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (8)
1. novel three faces turn over the LED screen, it is characterized in that, comprise the triangular form framework, be arranged on and be provided with driving shaft and the first drive motor in the triangular form framework, the driving shaft upper driving is connected with thumb wheel, frame at framework is installed with bearing seat, and bearing seat is fixedly connected with the conductor shaft collar outward, is installed with fixed conductor on the conductor shaft collar; Relatively be rotatably installed with transmission shaft in the bearing seat, the axis of transmission shaft is mutually vertical with the axis of driving shaft, one end of transmission shaft is installed with gear, the other end of transmission shaft is installed with anti-collision elastic protection cone, gear and thumb wheel are for being in transmission connection, and anti-collision elastic protection cone outside is connected with the triangle lid; In each side of triangular form framework a movable led display unit is set at least, the cross section that described movable led display unit is is triangular form; At the two ends of movable led display unit respectively movable buckle is set, movable buckle is connected with gear by transmission shaft, and transmission shaft drives movable led display unit and rotates under the driving of the first drive motor;
The control system of LED display also is set on the triangular form framework, and the control system of LED display connects respectively movable led display unit; The control system of LED display comprises PC, control module and LED display; On each LED casing of LED display a receiver module is set; Control module comprises processing module, sending module, correction verification module, analog feedback module; The pickup groove of fixing and connection control unit is set in the PC; Processing module is used for vision signal is processed the control signal that generates each LED casing, sends to respectively correction verification module and each receiver module by sending module; Correction verification module is used for each control signal of verification, reduces in the display device of described PC by the analog feedback module to show described vision signal; Interconnective two LED casings arrange a sensing unit at least, are used for the flatness that induction two LED casings connect, and the output flatness data is to PC.
2. novel three faces according to claim 1 turn over the LED screen, it is characterized in that, be provided with light hole on described the first shell, the exiting surface correspondence of each LED light emitting diode is arranged in the described light hole.
3. novel three faces according to claim 1 turn over LED screen, it is characterized in that, each LED light emitting diode arranges sealed plasthetic with the position that corresponding described light hole joins, for waterproof.
4. novel three faces according to claim 1 turn over the LED screen, it is characterized in that, at least one power interface is set, and it is arranged on the described second housing;
One power supply change-over device also is set, and it is arranged on the described second housing, is used for by described power interface, and the electric current that conversion is outside is for described light-emitting device and described control device provide electric energy.
5. novel three faces according to claim 1 turn over the LED screen, it is characterized in that, at least one data-interface also is set, and it is arranged on described the first shell, and described driving control unit receives outside control signal by described data-interface.
6. novel three faces according to claim 1 turn over the LED screen, it is characterized in that, described the first shell arranges at least one the first shrinkage pool, described second housing arranges at least one the second shrinkage pool, described the first shrinkage pool is relative with described the second shrinkage pool position, and described the first shrinkage pool and the pairing of described the second shrinkage pool are used, when described the first shell and described second housing fasten, form louvre at described the first shell and described second housing, be used for heat radiation.
7. novel three faces according to claim 1 turn over the LED screen, it is characterized in that, a wind electricity generating system and a device of solar generating are set respectively on the top of triangular form framework, and the wire that they pass through is connected with LED screen internal electric source respectively.
8. novel three faces according to claim 1 turn over the LED screen, it is characterized in that,
Described movable led display unit comprises the first shell, second housing, light-emitting device and stationary installation;
The shape of described the first shell and described second housing is suitable, and both are interlocked by described stationary installation, forms an inner chamber between described the first shell and the described second housing, is used for accommodating described light-emitting device;
Described light-emitting device is fixedly installed on described the first shell, and described light-emitting device comprises at least one pcb board and is arranged at least one group of LED light emitting diode on the described pcb board, at least one control chip;
Described pcb board comprises at least one positive source line, at least one power-polar curve and at least one signal control line; Described light-emitting device comprises the interface of above-mentioned each line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320357374 CN203204966U (en) | 2013-06-21 | 2013-06-21 | Novel three-face-turnover LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320357374 CN203204966U (en) | 2013-06-21 | 2013-06-21 | Novel three-face-turnover LED screen |
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| Publication Number | Publication Date |
|---|---|
| CN203204966U true CN203204966U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320357374 Expired - Fee Related CN203204966U (en) | 2013-06-21 | 2013-06-21 | Novel three-face-turnover LED screen |
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| CN (1) | CN203204966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375478A (en) * | 2015-12-10 | 2016-03-02 | 长沙信元电子科技有限公司 | Power supply control system of convertible LED screen |
| CN115722481A (en) * | 2022-12-05 | 2023-03-03 | 杭州佳辉汽车零部件有限公司 | Bearing steel ball belt cleaning device |
-
2013
- 2013-06-21 CN CN 201320357374 patent/CN203204966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375478A (en) * | 2015-12-10 | 2016-03-02 | 长沙信元电子科技有限公司 | Power supply control system of convertible LED screen |
| CN115722481A (en) * | 2022-12-05 | 2023-03-03 | 杭州佳辉汽车零部件有限公司 | Bearing steel ball belt cleaning device |
| CN115722481B (en) * | 2022-12-05 | 2023-05-09 | 杭州佳辉汽车零部件有限公司 | Bearing steel ball belt cleaning device |
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Effective date of registration: 20141203 Address after: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Chau Road No. 49 wave heart KXD Electronic Science and Technology Park Building 2 floor North East Patentee after: Shenzhen MingxingGuang Electronic Technology Co., Ltd. Address before: 137100, Baicheng, Jilin province Taonan City stability Town Star Village ten rooms Tuen Patentee before: Zhou Jianan |
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