CN209500798U - Stage hanger rod system - Google Patents

Abstract

This application involves a kind of stage hanger rod systems, including flybar, lifting device, monitoring device and the distance-measuring device being arranged on flybar；Monitoring device is electrically connected lifting device, distance-measuring device；Lifting device is mechanically connected flybar, lifting device fitup sunpender is controlled by monitoring device, the height of first distance measurement real-time measurement flybar, and the altitude information of measurement is transferred to monitoring device, to realize the height of real time monitoring flybar, guarantee that flybar is accurately moved to scheduled position, and then guarantees the effect performed on stage.

Description

Stage hanger rod system

Technical field

This application involves fields of automation technology, more particularly to a kind of stage hanger rod system.

Background technique

With the development of China's economic, broad masses of the people are higher and higher for spiritual culture demand, therefore, in order to meet Various stages, the performing art Room are built in the spiritual culture demand of broad masses of the people, various regions on a large scale.Stage scale is bigger, function Can be more complicated, the requirement to stage machinery is also higher, wherein the control equipment for flybar be exactly in stage machinery very Important one kind has the functions such as elevator stage sunpender, the angle for changing flybar.

In the control of flybar, the distance of flybar is adjusted to guaranteeing that stage effect is extremely important, still, in reality During now, inventor has found that at least there are the following problems in traditional technology: traditional flybar control equipment can not be accurately Control the lifting distance of flybar.

Utility model content

Based on this, it is necessary to the lifting distance of flybar can not be accurately controlled for traditional flybar control equipment The problem of, a kind of stage hanger rod system is provided.

To achieve the goals above, the embodiment of the present application provides a kind of stage hanger rod system, including flybar, and Distance-measuring device on flybar is set；

It further include lifting device and monitoring device；

Lifting device is mechanically connected flybar；Monitoring device is electrically connected lifting device, distance-measuring device.

The quantity of distance-measuring device is two in one of the embodiments,.

Main distance-measuring device, auxiliary distance-measuring device are electrically connected monitoring device.

Monitoring device includes the first Wireless Transmitter and first control circuit in one of the embodiments,；Distance is surveyed Measuring device includes the second Wireless Transmitter, distance measuring unit and second control circuit；

First Wireless Transmitter is electrically connected first control circuit, and is wirelessly connected the second Wireless Transmitter；

Second control circuit is electrically connected the second Wireless Transmitter, distance measuring unit.

First control circuit includes first singlechip in one of the embodiments,；

First singlechip is electrically connected the first Wireless Transmitter.

Monitoring device further includes the first display in one of the embodiments,；

First display is electrically connected first singlechip.

Monitoring device further includes the first alarm and the first key circuit in one of the embodiments,；

First alarm, the first key circuit are electrically connected first singlechip.

Second control circuit includes second singlechip in one of the embodiments,；

Second singlechip is electrically connected the second Wireless Transmitter, distance measuring unit.

Distance-measuring device further includes second display in one of the embodiments,；

Second display is electrically connected second singlechip.

Distance-measuring device further includes the second alarm and the second key circuit in one of the embodiments,；

Second alarm, the second key circuit are electrically connected second singlechip.

Monitoring device further includes the first RS485 distributor in one of the embodiments,；

First RS485 distributor is electrically connected first control circuit.

A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:

It is built using flybar, lifting device, monitoring device and the distance-measuring device being arranged on flybar The stage hanger rod system of the application, wherein monitoring device is electrically connected lifting device, distance-measuring device, lifting device machine Tool connects flybar, controls lifting device fitup sunpender by monitoring device, first distance measures real-time measurement stage The height of sunpender, and the altitude information of measurement is transferred to monitoring device, to realize the height of real time monitoring flybar, protect Flybar is accurately moved to scheduled position by card, and then guarantees the effect performed on stage.

Detailed description of the invention

By being more particularly described for preferred embodiment of the present application shown in the drawings, the above and other mesh of the application , feature and advantage will become more fully apparent.Identical appended drawing reference indicates identical part in all the attached drawings, and does not carve Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows the purport of the application.

Fig. 1 is the structural schematic diagram of stage hanger rod system in one embodiment；

Fig. 2 is the structural schematic diagram of the lifting device of stage hanger rod system in one embodiment；

Fig. 3 is the monitoring device of stage hanger rod system and the structural schematic diagram of distance-measuring device in one embodiment；

Fig. 4 is the structural schematic diagram of the monitoring device of stage hanger rod system in one embodiment；

Fig. 5 is the structural schematic diagram of the distance-measuring device of stage hanger rod system in one embodiment；

Fig. 6 is the structural schematic diagram of two distance-measuring devices of stage hanger rod system in one embodiment；

Fig. 7 is the layout of two distance-measuring devices in one embodiment.

Specific embodiment

The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to this paper institute The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to disclosure of this application.

It should be noted that it can be directly to separately when an element is considered as " connection " another element One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one End ", " other end " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases Any and all combinations of the listed item of pass.

In order to solve the problems, such as that traditional flybar control equipment can not accurately control the lifting distance of flybar, In one embodiment, as shown in Figure 1, this application provides a kind of stage hanger rod system, including flybar 12, and be arranged and exist Distance-measuring device 18 on flybar 12；

It further include lifting device 14 and monitoring device 16；

Lifting device 14 is mechanically connected flybar 12；Monitoring device 16 is electrically connected lifting device 14, range measurement Device 18.

Wherein, flybar all can be by places such as cinema, auditorium, club, studio hall, multifunctional hall and gymnasium It uses.Flybar is to run through entire stage for hanging various background cloths, curtain or the cross bar of lamps and lanterns, can go up and down, Usual flybar is hung on the position that square spectators can't see before the lights, is only arranged and is just lowered when stage to fix Hanging object.The few then twice flybar of one stage (together, rear curtain is together for entablature), the road Duo Zeji, more than ten flybars.

Lifting device is for moving up and down flybar.It should be noted that lifting device can be but be not limited to elevator The mechanical devices such as machine or screw elevator.In one example, as shown in Fig. 2, lifting device 14 includes motor 141, roller 143, wirerope 145 and rotation speed monitor 147；Roller 143 is mounted in the rotation axis of motor 141；One end of wirerope 145 It is wrapped on roller 143, other end mechanical connection flybar 12；The rotation axis machine of rotation speed monitor 147 and motor 141 Tool cooperation, the revolving speed of the rotation axis for monitoring motor 141, motor 41 and rotation speed monitor 147 are also electrically connected monitoring Device 16, specifically, driving the roller 143 being mounted in its rotation axis to rotate using motor 141, to roll wirerope 145 With fitup sunpender 12.Rotation speed monitor 147 is used to measure the revolving speed of the rotation axis of motor 141, and will measure Revolving speed is transferred to monitoring device 16, and monitoring device 16 can calculate the movement speed of flybar 12 according to the revolving speed.Further , it can also be set in monitoring device 16 in one example by monitoring device 16 by the speed of the movement of flybar 12 The default movement speed of flybar 12 is set, monitoring device 16 controls the revolving speed of motor 141 according to default movement speed, simultaneously When motor 141 rotates, the revolving speed of 147 real-time monitoring motor 141 of rotation speed monitor, and it is transferred to monitoring device 16, Monitoring device 16 compares the movement speed of default movement speed and the flybar obtained by rotation speed monitor, corrects in real time The revolving speed of motor.In one example, rotation speed monitor 147 is Hall sensor, speed probe etc., works as rotation speed monitoring When device 147 is Hall sensor, need to install annular magnet additional in the rotation axis of motor.Further, rotation speed monitoring fills 147 are set as photoelectric encoder；Photoelectric encoder is mounted in the rotation axis of motor 141.

Monitoring device is used to control the operation of lifting device, specifically, the speed of lifting controllable device fitup sunpender Degree and height, the also direction of lifting controllable device fitup sunpender.Monitoring device is also used to receive distance-measuring device anti- The height of the flybar of feedback, to realize the height of real time monitoring flybar.In one example, the application flybar The course of work of system are as follows: after the mobile height for setting flybar in monitoring device, monitoring device controls lifting device and moves Dynamic flybar, distance-measuring device measure the height of flybar, and by the high transmission of the flybar measured to prison Device is controlled, the height that the height range measuring device of the flybar of setting measures is compared monitoring device, works as the two Difference be less than preset value when, monitoring device control lifting device reduce fitup sunpender speed, until setting stage When the height of the height range measuring device measurement of sunpender is equal, it is out of service that monitoring device controls lifting device.

Distance-measuring device is used to measure the height of flybar, and by the high transmission measured to monitoring device.Away from Any position in flybar mountable from measuring device.In one example, distance-measuring device can for rangefinder or Range sensor.Further, in yet another example, distance-measuring device is airborne laser range finder.

In each embodiment of the application stage hanger rod system, using flybar, lifting device, monitoring device and setting Distance-measuring device on flybar builds the stage hanger rod system of the application, wherein monitoring device is electrically connected liter Falling unit, distance-measuring device, lifting device are mechanically connected flybar, control lifting device fitup by monitoring device Sunpender, first distance measure the height of real-time measurement flybar, and the altitude information of measurement is transferred to monitoring device, thus It realizes the height of real time monitoring flybar, guarantees that flybar is accurately moved to scheduled position, and then guarantee stage The effect of upper performance.

In one embodiment, as shown in figure 3, stage hanger rod system includes flybar 12, lifting device 14, monitoring dress The distance-measuring device 18 setting 16 and being arranged on flybar 12；

Monitoring device 16 includes the first Wireless Transmitter 160 and first control circuit 162；

Distance-measuring device 18 includes the second Wireless Transmitter 180, distance measuring unit 182 and second control circuit 184；

First Wireless Transmitter 162 is electrically connected first control circuit 160, and is wirelessly connected the second Wireless Transmitter 180；

Second control circuit 184 is electrically connected the second Wireless Transmitter 180, distance measuring unit 182.

Wherein, first control circuit is the main component that control and monitoring function are realized in monitoring device, for monitoring dress Set provide control lifting device function, and by receive distance-measuring device measurement flybar height and monitor stage The function of sunpender height.In one example, first control circuit includes first singlechip；First singlechip is electrically connected the first nothing Line transmitter.Wherein, single-chip microcontroller is also known as single chip microcontroller, it does not complete the chip of some logic function instead of, one On a Computer systems a to chip, it is equivalent to a miniature computer, compared to computer, single-chip microcontroller is only lacked I/O (Input/Output, input/output) equipment is lacked.It is excellent that single-chip microcontroller has the small in size of it, light weight, cheap etc. Point, so that the application stage hanger rod system has the advantages of simple structure and easy realization, and design and manufacturing cost are low.Further, One single-chip microcontroller can be 51 single-chip microcontrollers.

First Wireless Transmitter and the second Wireless Transmitter are for realizing the number between monitoring device and distance-measuring device According to transmission.Radio connection is used between monitoring device and distance-measuring device, is conducive to simplify the application flybar system The connection of system in practical applications avoids also having on large-scale stage using wired connection bring connection difficulty It is mounted and dismounted conducive to the application stage hanger rod system is simplified.

Second control circuit is that the core component of control function is provided for distance-measuring device, is used for command range measuring appliance Movement, and receive distance measuring unit measurement flybar height, monitoring device is transferred to by the second Wireless Transmitter. In the specific course of work, monitoring device when controlling lifting device fitup sunpender, by the first Wireless Transmitter to Second Wireless Transmitter sends enabled instruction, and second control circuit receives the enabled instruction of the second Wireless Transmitter transmission, opens Dynamic distance measuring unit setting in motion.In one example, second control circuit includes second singlechip；Second singlechip is electric respectively Connect the second Wireless Transmitter, distance measuring unit.Further, second singlechip can be 51 single-chip microcontrollers.

Distance measuring unit is used to measure the height of flybar, and gives second for the high transmission of the flybar measured Control circuit.

In a specific embodiment, as shown in figure 4, monitoring device 16 further includes the first display 40；

First display 40 is electrically connected first singlechip 42.

Further, monitoring device 16 further includes the first alarm 44 and the first key circuit 46；

First alarm 44, the first key circuit 46 are electrically connected first singlechip 40.

Wherein, the first display is used to show the altitude information for receiving distance-measuring device transmission, allows the user to straight Observe the height of flybar with seeing.In one example, the first display be LCD (Liquid Crystal Display, Liquid crystal display) display.

First alarm is for alerting.Monitoring device is pre- in the inner greatly in the height of the distance-measuring device transmission received When first setting the mobile height of flybar, control the first alarm alarm.In one example, the first alarm can be buzzing Device or alarm lamp.

First key circuit provides the output end of instruction or data for user, for example, user can pass through the first key circuit Set the parameters such as the mobile height of flybar in monitoring device.In one example, the first key circuit can be pressed for keyboard Key circuit or touch controlled key circuit.

Further, monitoring device 16 further includes the first power-supply device 48, for example, DC power supply device, for monitoring First singlechip 42 in device provides power supply.Monitoring device 16 further includes the first crystal oscillating circuit 402, and the first crystal oscillating circuit is electrically connected Connect first singlechip 42.In one example, monitoring device 16 further includes the first RS485 distributor 404；First RS485 distribution Device 404 is electrically connected first singlechip 42.First RS485 distributor 404 is that monitoring device 16 provides RS485 interface, and realizing will prison Control device is connect with host computer, for example, will use multiple monitoring devices in ultra-large type stage, it, will in order to carry out pool control Multiple monitoring devices are uniformly connected on a host computer, realize being uniformly controlled for stage hanger rod system.

In another specific embodiment, as shown in figure 5, distance-measuring device 18 further includes second display 50；

Second display 50 is electrically connected second singlechip 52.

Further, distance-measuring device 18 further includes the second alarm 54 and the second key circuit 56；

Second alarm 54, the second key circuit 56 are electrically connected second singlechip 52.

Wherein, second display is used for the altitude information of display distance measuring device measurement, allows the user to intuitively Observe the height of flybar.In one example, second display is LCD display.

Second alarm is for alerting.Monitoring device is greater than in monitoring device in the altitude information that distance-measuring device measures When presetting the mobile height of flybar, control the second alarm alarm.In one example, the second alarm can be bee Ring device or alarm lamp.

Second key circuit provides the output end of instruction or data for user, for example, user can by the second key circuit The parameter of set distance measuring device.In one example, the second key circuit can be keyboard circuit or touch controlled key electricity Road.

Further, distance-measuring device 18 further includes second source equipment 58, for example, DC power supply device, for giving Second singlechip 52 in distance-measuring device 18 provides power supply.Distance-measuring device 18 further includes the second crystal oscillating circuit 502, the Two crystal oscillating circuits 502 are electrically connected second singlechip 52.

In each embodiment of the application stage hanger rod system, the structure of monitoring device and distance-measuring device is simple, is convenient for Manufacture, it is often more important that, the height of flybar can be accurately controlled.

In one embodiment, as shown in fig. 6, stage hanger rod system includes flybar 12, lifting device 14, monitoring dress Set 16, two distance-measuring devices (distance-measuring device 62 and distance-measuring device 64 in Fig. 6)；

Monitoring device 16 is electrically connected lifting device 14, distance-measuring device 62 and distance-measuring device 64；

Lifting device 14 is mechanically connected flybar 12；

Distance-measuring device 62 and distance-measuring device 64 are arranged on flybar 12.

Wherein, distance-measuring device 62 and distance-measuring device 64 may be provided at any position of flybar.One In a example, as shown in fig. 7, distance-measuring device 62 and distance-measuring device 64 are separately positioned on the two of flybar 12 End, the height at the both ends of flybar 12 is measured by distance-measuring device 62 and distance-measuring device 64, at both ends respectively It is highly equal, that is, it can determine whether that flybar is horizontal positioned.

In each embodiment of the application stage hanger rod system, not using two distance-measuring device measurement flybars two With the height of position, to compare the height of two different locations to guarantee that flybar is horizontal positioned, and then guarantee stage Scenery effect.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims (10)

1. a kind of stage hanger rod system, which is characterized in that including flybar, and the distance being arranged on the flybar Measuring device；

It further include lifting device and monitoring device；

The lifting device is mechanically connected the flybar；The monitoring device is electrically connected the lifting device, described Distance-measuring device.

2. stage hanger rod system according to claim 1, which is characterized in that the quantity of the distance-measuring device is two It is a.

3. stage hanger rod system according to claim 1 or 2, which is characterized in that the monitoring device includes first wireless Transmitter and first control circuit；The distance-measuring device includes the second Wireless Transmitter, distance measuring unit and second Control circuit；

First Wireless Transmitter is electrically connected the first control circuit, and is wirelessly connected second Wireless Transmitter；

The second control circuit is electrically connected second Wireless Transmitter, the distance measuring unit.

4. stage hanger rod system according to claim 3, which is characterized in that the first control circuit includes the first monolithic Machine；

The first singlechip is electrically connected first Wireless Transmitter.

5. stage hanger rod system according to claim 4, which is characterized in that the monitoring device further includes the first display Device；

First display is electrically connected the first singlechip.

6. stage hanger rod system according to claim 5, which is characterized in that the monitoring device further includes the first alarm And first key circuit；

First alarm, first key circuit are electrically connected the first singlechip.

7. stage hanger rod system according to claim 3, which is characterized in that the second control circuit includes the second monolithic Machine；

The second singlechip is electrically connected second Wireless Transmitter, the distance measuring unit.

8. stage hanger rod system according to claim 7, which is characterized in that the distance-measuring device further includes second aobvious Show device；

The second display is electrically connected the second singlechip.

9. stage hanger rod system according to claim 8, which is characterized in that the distance-measuring device further includes the second report Alert device and the second key circuit；

Second alarm, second key circuit are electrically connected the second singlechip.

10. stage hanger rod system according to claim 3, the monitoring device further includes the first RS485 distributor；

The first RS485 distributor is electrically connected the first control circuit.