CN208766258U - Power failure alarm - Google Patents

Abstract

The utility model relates to fault alarm fields, disclose power failure alarm, it includes signal pickup assembly interconnected (1), detection device (2), warning device (3) and controller (13), signal pickup assembly (1) acquires the physical signal on the test point of slowdown monitoring circuit to be checked, collected physical signal is sent to detection device (2) by signal pickup assembly (1), detection device (2), which analyzes the physical signal received and sends detection signal, gives controller (13), controller (13) carries out alarm setting of the utility model by ring-shaped guide rail according to detection signal control warning device (3) received, so that the broadcasting of sound equipment has more specific aim, on the basis of a sound equipment is installed, the warning reminding of short distance can be realized, avoid in the noisy environments such as factory cannot and When the shortcomings that feeding back, effectively reduce sound equipment setting quantity, reduce cost.

Description

Power failure alarm

Technical field

The utility model relates to fault alarm fields, more particularly to power failure alarm.

Background technique

Traditional fault detection mode is substantially by way of artificial detection to complete.Skilled technician is logical It crosses hand-held online detection instrument and treats detection circuit and detected, after detection relevant parameter and analysis principle, by virtue of experience root Abort situation is determined according to phenomenon of the failure.

With the development of technology, strange landization detection becomes particularly important, artificial direct especially under some high-risk environments Measurement brings hidden danger to personal safety.

In addition, can not effectively be reminded for personnel on the scene in the noisy environment such as factory.

Utility model content

The utility model in the prior art can not targetedly warning reminding and disadvantage at high cost, provide one kind Power failure alarm.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:

Power failure alarm, including signal pickup assembly interconnected, detection device, warning device and controller, Signal pickup assembly has multiple, and signal pickup assembly acquires the physical signal on the test point of slowdown monitoring circuit to be checked, physical signal packet One of parameters such as voltage, duty ratio, frequency and the waveform on test point or a variety of are included, signal pickup assembly will be collected Physical signal is sent to detection device, and detection device analyzes the physical signal received and sends detection signal to control Device, controller are alarmed according to the detection signal control warning device received；Detection device includes memory module, master control mould Block, display module and communication module, memory module include malfunction elimination memory, and malfunction elimination memory is stored with each test point Reference parameter and corresponding fault type, communication module receive signal pickup assembly send physical signal, communication module will The physical signal received is sent to main control module, and main control module is according in the physical signal and malfunction elimination memory received Parameter be compared and determine the position of fault detecting point and the type of failure, display module includes display, main control module The position of fault detecting point and the type of failure are externally shown by display；

Warning device includes the ring-shaped guide rail being mounted on factory's wall, and annular rack is equipped in ring-shaped guide rail, is also wrapped The gear being mounted in ring-shaped guide rail is included, gear rotates in ring-shaped guide rail with annular rack with drive annular rack is merged, ring Sliding block is fixed on shape rack gear, sliding block is moved in ring-shaped guide rail by the drive of annular rack, and mounting base is fixed on sliding block, is pacified The upper surface of dress seat is fixed with shell, and shell is equipped with sound equipment in shell, sound equipment passes through shell towards the open at one end of inside plants The open end of body connect with sound equipment towards voice, controller is played in factory and controls sound equipment broadcasting, wall of the shell close to opening Face is equipped with a plurality of circumferentially spaced hole, and one group of leading note sheet devices is mounted in each hole, and leading note sheet devices include pacifying respectively Upper locating piece and lower locating piece on two inner walls up and down in hole, upper locating piece and lower locating piece pass through spring and are mounted on hole Two inner walls up and down on, further include vane rods, vane rods pass through hole stretch out shell it is outer and by upper locating piece and lower locating piece into Row positioning, it is 5:1~3:1 that the length and vane rods that vane rods are stretched out outside shell, which are located at the intracorporal length ratio of shell, vane rods Outer end is equipped with sound guiding plate, and vane rods are located at the intracorporal one end of shell and are connected with telescopic rod, telescopic rod and shell by oscillating bearing Wall surface is arranged in parallel, and hydraulic telescopic device is installed in shell, and telescopic rod connect with hydraulic telescopic device and by hydraulic telescopic device It drives and realizes telescopic moving, controller connect with hydraulic telescopic device and controls the work of hydraulic telescopic device.

Preferably, further including the conical shell being mounted at shell nozzle, it is fixed with mounting bar in conical shell and passes through peace Dress item is fixed on shell nozzle, and conical shell is hollow out and the shell for boring bottom opening, and the conical surface of conical shell is arranged towards sound equipment, cone Shape shell is located on the central axes of shell.

Preferably, being evenly distributed with multiple sound holes in conical shell.

Preferably, the taper of conical shell is 1:2~1:5.5.

Preferably, further including infrared camera, infrared camera record inside plants simultaneously form picture signal hair Controller is given, the picture signal that controller receives and the position for analyzing staff, controller control gear rotation and band Dynamic warning device plays out at staff.

The utility model has significant technical effect: passing through setting for ring-shaped guide rail due to using above technical scheme It sets, so that the broadcasting of sound equipment has more specific aim, on the basis of a sound equipment is installed, the warning reminding of short distance can be realized, The shortcomings that cannot timely feedbacking in the noisy environments such as factory is avoided, sound equipment setting quantity is effectively reduced, reduces cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the warning device of Fig. 1.

Fig. 3 is functional block diagram.

The toponym that each number designation is referred in attached drawing is as follows: 1-signal pickup assembly, 2-detection devices, 3- Warning device, 4-ring-shaped guide rails, 5-sliding blocks, 6-mounting bases, 7-shells, 8-sound equipments, 9-leading note sheet devices, 10-cones Shape shell, 11-mounting bars, 12-infrared cameras, 13-controllers, 21-memory modules, 22-main control modules, 23-are shown Show module, 24-communication modules, 210-malfunction elimination memories, 230-displays, 41-annular racks, 42-gears, 71-holes, 72-hydraulic telescopic devices, 90-springs, 91-upper locating pieces, 92-lower locating pieces, 93-vane rods, 94-are led Tablet, 95-telescopic rods, 101-sound holes.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

Embodiment 1

Power failure alarm, as shown, including signal pickup assembly 1 interconnected, detection device 2, alarm dress Set 3 and controller 13, signal pickup assembly 1 has multiple, and signal pickup assembly 1 acquires the physics on the test point of slowdown monitoring circuit to be checked Signal, physical signal include one of parameters such as voltage, duty ratio, frequency and waveform on test point or a variety of, and signal is adopted Collected physical signal is sent to detection device 2 by acquisition means 1, and detection device 2 analyzes the physical signal received And detection signal is sent to controller 13, controller 13 is alarmed according to the detection signal control warning device 3 received；Inspection Surveying device 2 includes memory module 21, main control module 22, display module 23 and communication module 24, and memory module 21 is arranged including failure Memory 210 is looked into, malfunction elimination memory 210 is stored with the reference parameter and corresponding fault type of each test point, communicates mould Block 24 receives the physical signal that signal pickup assembly 1 is sent, and the physical signal received is sent to master control mould by communication module 24 Block 22, main control module 22 are compared and determine with the parameter in malfunction elimination memory 210 according to the physical signal received The position of fault detecting point and the type of failure, and the type of the position of identified fault detecting point and failure is sent to outside Handset (such as mobile phone, computer), display module 23 include display 230, and main control module 22 is external by display 230 It shows the position of fault detecting point and the type of failure, is also used to show the fault solution that memory module is stored；

Warning device 3 includes the ring-shaped guide rail 4 being mounted on factory's wall, is equipped with annular rack 41 in ring-shaped guide rail 4, It further include the gear 42 being mounted in ring-shaped guide rail 4, gear 42, which matches to merge with annular rack 41, drives annular rack 41 in annular It being rotated in guide rail 4, is fixed with sliding block 5 on annular rack 41, sliding block 5 is moved in ring-shaped guide rail 4 by the drive of annular rack 41, Be fixed with mounting base 6 on sliding block 5, the upper surface of mounting base 6 is fixed with shell 7, shell 7 towards the open at one end of inside plants, Sound equipment 8 is installed, by the open end of shell 7 towards voice is played in factory, controller 13 and sound equipment 8 connect sound equipment 8 in shell 7 The broadcasting of sound equipment 8 is connect and controls, shell 7 is equipped with a plurality of circumferentially spaced hole 71 close to the wall surface of opening, in each hole 71 One group of leading note sheet devices 9 is installed, leading note sheet devices 9 include the upper locating piece 91 being separately mounted on two inner walls up and down in hole 71 With lower locating piece 92, upper locating piece 91 and lower locating piece 92 are mounted on two inner walls up and down in hole 71 by spring 90, are also wrapped Vane rods 93 are included, vane rods 93 pass through hole 71 and stretch out outside shell 7 and positioned by upper locating piece 91 and lower locating piece 92, leaf It is 4:1 that the length and vane rods 93 that piece bar 93 stretches out outside shell 7, which are located at the length ratio in shell 7, and the outer end of vane rods 93 is pacified Equipped with sound guiding plate 94, vane rods 93 are located at one end in shell 7 and are connected with telescopic rod 95, telescopic rod 95 and shell by oscillating bearing 7 wall surface of body is arranged in parallel, and shell 7 is equipped with ring set and limits telescopic rod 95 by ring set and can only move along 7 central axes direction of shell It is dynamic, hydraulic telescopic device 72 is installed, telescopic rod 95 connect with hydraulic telescopic device 72 and by 72 band of hydraulic telescopic device in shell 7 Dynamic to realize telescopic moving, controller 13 connect with hydraulic telescopic device 72 and controls the work of hydraulic telescopic device 72.Work as detection When device 2 detects that failure is more serious, controller 13 controls hydraulic telescopic device 72 and bounces back, and telescopic rod 95 is driven to bounce back, The telescopic band movable vane piece bar 93 of telescopic rod 95 rotates, and since vane rods 93 are by the effect of upper locating piece 91 and lower locating piece 92, makes The part for obtaining the stretching of vane rods 93 7 outer end of shell is turned out and sound guiding plate 94 is driven to open；When such as failure being not very serious, then It is on the contrary.

Further include the conical shell 10 for being mounted on 7 opening of shell, mounting bar 11 is fixed in conical shell 10 and passes through installation Item 11 is fixed in the opening of shell 7, and conical shell 10 is hollow out and the shell for boring bottom opening, and the conical surface of conical shell 10 is towards sound equipment 8 Setting, conical shell 10 are located on the central axes of shell 7.Passed through by the sound that the setting of conical shell 10 enables sound equipment 8 to issue The reflex on 10 surface of conical shell reflexes on sound guiding plate 94, enables sound guiding plate 94 that the range of sound transmission is wider, sound The design in hole 101 not will receive the blocking of conical shell 10 when so that sound is propagated in the front of sound equipment 8.

Multiple sound holes 101 are evenly distributed in conical shell 10.

The taper of conical shell 10 is 1:3.5.

It further include infrared camera 12, infrared camera 12, which records inside plants and forms picture signal, is sent to control Device 13 processed, the picture signal and the position for analyzing staff, controller 13 that controller 13 receives control the rotation of gear 42 simultaneously Warning device 3 is driven to play out at staff.

When detection device 2 detects fault, detection device 2 sends the signal of failure, controller to controller 13 13 control infrared cameras 12 work and determine personnel's distribution of inside plants, if when factory no one, gear 42 is rotated always And sound equipment 8 is driven to play alarm voice around inside plants annular, if detecting factory someone, controller 13 controls gear 42 will Sound equipment 8 drives at staff and carries out alarm broadcasting.

In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.

Claims (2)

1. power failure alarm, including signal pickup assembly interconnected (1), detection device (2), warning device (3) and Controller (13), it is characterised in that: signal pickup assembly (1) has multiple, the inspection of signal pickup assembly (1) acquisition slowdown monitoring circuit to be checked Physical signal on measuring point, physical signal include one of parameters such as voltage, duty ratio, frequency and waveform on test point or A variety of, collected physical signal is sent to detection device (2) by signal pickup assembly (1), and detection device (2) is to what is received Physical signal is analyzed and sends detection signal and given controller (13), and controller (13) is according to the detection signal control received Warning device (3) is alarmed；Warning device (3) includes the ring-shaped guide rail (4) being mounted on factory's wall, ring-shaped guide rail (4) Annular rack (41) are inside installed, further include the gear (42) being mounted in ring-shaped guide rail (4), gear (42) and annular rack (41) it with drive annular rack (41) rotation in ring-shaped guide rail (4) is merged, is fixed with sliding block (5) on annular rack (41), it is sliding Block (5) is moved in ring-shaped guide rail (4) by the drive of annular rack (41), and mounting base (6), mounting base are fixed on sliding block (5) (6) upper surface is fixed with shell (7), and for shell (7) towards the open at one end of inside plants, shell (7) is interior to be equipped with sound equipment (8), by the open end of shell (7) towards voice is played in factory, controller (13) connect and controls with sound equipment (8) sound equipment (8) Sound equipment (8) plays, and shell (7) is equipped with a plurality of circumferentially spaced hole (71) close to the wall surface of opening, in each hole (71) One group of leading note sheet devices (9) is installed, leading note sheet devices (9) are upper fixed on two inner walls up and down in hole (71) including being separately mounted to Position block (91) and lower locating piece (92), upper locating piece (91) and lower locating piece (92) are mounted on hole (71) by spring (90) It further include vane rods (93) on upper and lower two inner wall, vane rods (93) pass through hole (71) and stretch out shell (7) outside and pass through upper locating piece (91) it is positioned with lower locating piece (92), the outer end of vane rods (93) is equipped with sound guiding plate (94), and vane rods (93) are located at shell One end in body (7) is connected with telescopic rod (95) by oscillating bearing, and telescopic rod (95) is arranged in parallel with shell (7) wall surface, shell Hydraulic telescopic device (72) are installed in body (7), telescopic rod (95) is connect and with hydraulic telescopic device (72) by hydraulic telescopic device (72) it drives and realizes telescopic moving, controller (13) connect with hydraulic telescopic device (72) and controls hydraulic telescopic device (72) Work.

2. power failure alarm according to claim 1, it is characterised in that: it further include infrared camera (12), it is infrared Line video camera (12) records inside plants and forms picture signal and is sent to controller (13), the image that controller (13) receives Signal and the position for analyzing staff, controller (13) control gear (42) rotate and drive warning device (3) close to work It is played out at personnel.