CN207831150U - A kind of stage safety reminding device - Google Patents

Abstract

The utility model discloses a kind of stage safety reminding devices, are related to stage safety protection apparatus field, cause to drop from stage due to not seeing stage body edges position during performance for solving the problems, such as performing artist.It includes stage ontology, further includes human body infrared inductor, LED warning lights and controller；The stage body edges are provided with the first closed loop groove and the second closed loop groove, and the second closed loop groove is located on the inside of the first closed loop groove, and cover board, the cover board and stage flush are both provided with above the first closed loop groove and the second closed loop groove；The human body infrared inductor is set in the second closed loop groove, and LED warning lights are set in the first closed loop groove；The human body infrared inductor is electrically connected with controller signals input terminal, and LED warning lights are electrically connected with controller signal output.The advantage that the utility model has principle simple, safe and reliable can effectively prevent performing artist to be dropped from stage due to not seeing stage marginal position when using.

Description

A kind of stage safety reminding device

Technical field

The utility model is related to stage safety protection apparatus fields, are filled more particularly to a kind of stage safety instruction It sets.

Background technology

The overall national strength in China constantly improves, and people are for the demand in terms of spiritual civilization also therewith constantly It improves.After 21 century, various stage performance scales constantly expand, some large-scale theaters are also just correspondingly It produces, incident is exactly being continuously increased for stage security risk.In recent years, not conforming in design due to stage The phenomenon that managing, resulting in stage accident and occur again and again, the dead group of group is caused to hinder be not also rarely seen, and some of this sort have frightened nothing The performance stage safety accident of danger be also not all by public domain, but in the industry cycle in has not but been secret.This just strikes to people The alarm bell for having rung safety, for all more present situation of current various regions performing active, large size performance stage should cause safely phase The great attention for closing administrative department, cannot adopt a casual attitude.

In order to build special atmosphere, many times stage glazed thread can be than dark, and performing artist has not almost seen dance Edge of table position is gently then sprained to cause the case where performing artist drops during performance from stage accidentally, heavy then bone Folding, the personal safety of this not only crisis performing artist, while having an effect on the experience of spectators, in some instances it may even be possible to cause negative press, consequence It is extremely serious.

For case above, research one kind can effectively prevent performing artist due to do not see stage body edges position to The device dropped from stage is caused to be of great significance.

Utility model content

The purpose of this utility model is that：In order to solve performing artist during performance due to not seeing stage body edges Position leads to the problem of being dropped from stage, provides a kind of stage safety reminding device.

The utility model specifically uses following technical scheme to achieve the goals above：

A kind of stage safety reminding device, including stage ontology further include human body infrared inductor, LED warning lights and control Device processed；The stage body edges are provided with the first closed loop groove and the second closed loop groove, and the second closed loop groove is closed positioned at first On the inside of ring groove, cover board, the cover board and stage body surface are both provided with above the first closed loop groove and the second closed loop groove Concordantly；The human body infrared inductor is set in the second closed loop groove, and LED warning lights are set in the first closed loop groove；Institute It states human body infrared inductor to be electrically connected with controller signals input terminal, LED warning lights electrically connect with controller signal output It connects.

The operation principle of the utility model：The human body infrared inductor is set in the second closed loop groove, LED warning lights It is set in the first closed loop groove, is arranged rotating around stage body edges and constitutes closed loop, human body infrared is located at when performing artist performs In the closed loop that inductor is constituted；The human body infrared inductor will be detected for detecting performing artist at a distance from arenas border To data be sent to controller analyzing processing, when performing artist gets too close to stage body edges, controller automatically controls LED Warning light shines, and to prompt performing artist's arenas border position, prevents performing artist from being dropped accidentally from stage during performance.Together When, the cover board is concordant with stage body surface, can prevent performing artist from being tripped by cover board.

Further, in order to ensure performing artist can be clearly seen that before the lights in the first closed loop groove LED prompt Lamp, and ensure that the human body infrared inductor in the second closed loop groove can accurately detect human body, the first closed loop groove It is set as 1cm-5cm with the depth of the second closed loop groove.

Further, the LED warning lights are equidistantly arranged and are serially connected；LED warning lights are connected, when arbitrary human body is red When outer inductor detects that performing artist is excessively close apart from stage body edges, controller controls all LED warning lights and shines simultaneously, can Improve the whole visual effect of stage.

Further, in order to make performing artist be more prone to discover, the color of the LED warning lights is red, using red The LED warning lights of light can make performing artist be more prone to find and stepping up vigilance property, further increase safety instruction effect.

Further, in order to ensure that the arbitrary marginal position of performing artist before the lights can be detected by human body infrared inductor It arrives, the quantity of the human body infrared inductor is at least four and equidistantly arranges.

Further, the first closed loop groove is 0-10cm at a distance from stage body edges, by the first closed loop groove It is set at stage body edges 0-10cm, i.e., LED warning lights is set at stage body edges 0-10cm, it can It clearly illustrates stage body edges position, makes performing artist very clear.

Further, the second closed loop groove is 20cm-50cm at a distance from stage body edges, i.e., by human body infrared Inductor is set at stage body edges 20cm-50cm, can be detected before performing artist gets too close to stage body edges To performing artist, LED warning lights are controlled in advance and are shone.

Further, it in order to ensure that performing artist can be clearly seen that the LED warning lights in the first closed loop groove, and protects Demonstrate,proving the human body infrared inductor in the second closed loop groove can accurately detect that human body, the cover board use transparent material.

The beneficial effects of the utility model are as follows：

1. the utility model stage safety reminding device is provided with LED warning lights and human body infrared sense in stage body edges It answers device, LED warning lights and human body infrared inductor to be arranged rotating around stage body edges and constitutes closed loop, performing artist is located at when performing In the closed loop that human body infrared inductor is constituted, when performing artist gets too close to stage body edges, controller automatically controls LED and carries Show that lamp shines, to prompt performing artist's arenas border position, prevents performing artist from being dropped accidentally from stage during performance, improve Stage safety.

2. the LED warning lights of the utility model stage safety reminding device make performing artist be more prone to find using red And stepping up vigilance property, further increase safety instruction effect.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model stage safety reminding device；

Fig. 2 is the principle schematic of the utility model stage safety reminding device；

Reference numeral：1- stage ontologies, 2- the first closed loop grooves, 3- the second closed loop grooves, 4-LED warning lights, 5- human bodies Infrared inductor.

Specific implementation mode

In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this Utility model is described in further detail.

Embodiment 1

As shown in Fig. 1 to 2, the present embodiment provides a kind of stage safety reminding devices comprising stage ontology 1 further includes Human body infrared inductor 5, LED warning lights 4 and controller；1 edge of stage ontology is provided with the first closed loop groove 2 and second Closed loop groove 3, the second closed loop groove 3 are located at 2 inside of the first closed loop groove, 3 top of the first closed loop groove 2 and the second closed loop groove It is both provided with cover board, the cover board and 1 flush of stage ontology；It is recessed that the human body infrared inductor 5 is set to the second closed loop In slot 3, LED warning lights 4 are set in the first closed loop groove 2；The human body infrared inductor 5 and controller signals input terminal electricity Property connection, LED warning lights 4 and controller signal output are electrically connected.

The human body infrared inductor 5 is set in the second closed loop groove 3, and LED warning lights 4 are set to the first closed loop groove In 2, it is arranged rotating around 1 edge of stage ontology and constitutes closed loop, the closed loop constituted positioned at human body infrared inductor 5 when performing artist performs It is interior；The data detected are sent to control by the human body infrared inductor 5 for detecting performing artist at a distance from arenas border Device analyzing processing processed, when performing artist gets too close to stage 1 edge of ontology, controller automatically controls LED warning lights 4 and shines, from And performing artist's arenas border position is prompted, prevent performing artist from being dropped accidentally from stage during performance.Meanwhile the cover board with 1 flush of stage ontology, can prevent performing artist from being tripped by cover board.

Embodiment 2

As shown in Fig. 1 to 2, the present embodiment advanced optimizes on the basis of embodiment 1, in order to ensure performing artist in stage On can be clearly seen that LED warning lights 4 in the first closed loop groove 2, and ensure the human body infrared in the second closed loop groove 3 Inductor 5 can accurately detect human body, and the depth of the first closed loop groove 2 and the second closed loop groove 3 is set as 1cm- 5cm。

Embodiment 3

As shown in Fig. 1 to 2, the present embodiment advanced optimizes on the basis of embodiment 2, and the LED warning lights 4 are equidistantly arranged It cloth and is serially connected；LED warning lights 4 are connected, when arbitrary human body infrared inductor 5 detects performing artist apart from stage ontology 1 When edge is excessively close, controller controls all LED warning lights 4 and shines simultaneously, and the whole visual effect of stage can be improved.

Further, in order to make performing artist be more prone to discover, the color of the LED warning lights 4 is red, using red The LED warning lights 4 of light can make performing artist be more prone to find and stepping up vigilance property, further increase safety instruction effect.

Further, in order to ensure that the arbitrary marginal position of performing artist before the lights can be examined by human body infrared inductor 5 It measures, the quantity of the human body infrared inductor 5 is at least four and equidistantly arranges.

Embodiment 4

As shown in Fig. 1 to 2, the present embodiment advanced optimizes on the basis of embodiment 3, the first closed loop groove 2 with The distance at 1 edge of stage ontology is 5cm, the first closed loop groove 2 is set at 1 edge 5cm of stage ontology, i.e., by LED Warning light 4 is set at 1 edge 5cm of stage ontology, can clearly illustrate 1 marginal position of stage ontology, allows performing artist one Mesh is clear.

Further, the second closed loop groove 3 is 40cm at a distance from 1 edge of stage ontology, i.e., by human body infrared sense It answers device 5 to be set at 1 edge 40cm of stage ontology, can detect table before performing artist gets too close to 1 edge of stage ontology The person of drilling controls LED warning lights 4 and shines in advance.

Embodiment 5

As shown in Fig. 1 to 2, the present embodiment advanced optimizes on the basis of embodiment 4, in order to ensure that performing artist can be clear The LED warning lights 4 of Chu seen in the first closed loop groove 2, and ensure the human body infrared inductor 5 in the second closed loop groove 3 It can accurately detect that human body, the cover board use transparent material.

In addition, the controller uses PLC programmable controller, using PLC programmable controller as the utility model Controller, can not only improve anti-interference ability, be also convenient for using.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model Structure change similarly should be included in the scope of protection of the utility model.

Claims (8)

1. a kind of stage safety reminding device, including stage ontology (1), it is characterised in that：It further include human body infrared inductor (5), LED warning lights (4) and controller；Stage ontology (1) edge is provided with the first closed loop groove (2) and the second closed loop is recessed Slot (3), the second closed loop groove (3) are located on the inside of the first closed loop groove (2), the first closed loop groove (2) and the second closed loop groove (3) Top is both provided with cover board, the cover board and stage ontology (1) flush；The human body infrared inductor (5) is set to In two closed loop grooves (3), LED warning lights (4) are set in the first closed loop groove (2)；The human body infrared inductor (5) and control Device signal input part processed is electrically connected, and LED warning lights (4) are electrically connected with controller signal output.

2. a kind of stage safety reminding device according to claim 1, it is characterised in that：The first closed loop groove (2) Depth with the second closed loop groove (3) is 1cm-5cm.

3. a kind of stage safety reminding device according to claim 1, it is characterised in that：The LED warning lights (4) are equidistant It arranges and is serially connected.

4. a kind of stage safety reminding device according to claim 1, it is characterised in that：The face of the LED warning lights (4) Color is red.

5. a kind of stage safety reminding device according to claim 1, it is characterised in that：The human body infrared inductor (5) quantity is at least four and equidistantly arranges.

6. a kind of stage safety reminding device according to claim 1, it is characterised in that：The first closed loop groove (2) With at a distance from stage ontology (1) edge be 0-10cm.

7. a kind of stage safety reminding device according to claim 1, it is characterised in that：The second closed loop groove (3) With at a distance from stage ontology (1) edge be 20cm-50cm.

8. a kind of stage safety reminding device according to claim 1, it is characterised in that：The cover board uses transparent material Matter.