CN208707292U - Over-voltage monitoring protective device - Google Patents

Abstract

The utility model relates to protective devices, more particularly to over-voltage monitoring protective device, including plug-in strip, plug-in strip is equipped with several equally distributed switches, it is located at switch lower section on plug-in strip and is fixed with the first conducting block, first conducting block is connected by insulated spring with the second conducting block, at the top of plug-in strip, bottom is relatively fixed transverse slat, transverse slat end is fixed with sliding rail, sliding rail is equipped with the sliding block cooperated with sliding rail, baffle is fixed between sliding block, opposite place is hinged with revolving door with switch on baffle, it is located above revolving door on baffle and is equipped with LED light, bottom is equipped with connecting sleeve corresponding with switch in plug-in strip；Technical solution provided by the utility model needs to check the defect of switch in turn in the case where capable of effectively overcoming night lighting line tripping present in the prior art.

Description

Over-voltage monitoring protective device

Technical field

The utility model relates to protective devices, and in particular to over-voltage monitoring protective device.

Background technique

Currently, existing Domestic overvoltage protective device is usually to be mounted to a wall, Domestic overvoltage protective device is most Control different household electrical appliance using multiple switch, the case where switch often will appear tripping, but be unable to get sometimes and When handle, need to check in turn, especially in the case where night lighting line tripping, safety is not high.

Utility model content

(1) the technical issues of solving

For disadvantages mentioned above present in the prior art, the utility model provides over-voltage monitoring protective device, can Need to check the defect of switch in the case where effectively overcoming night lighting line tripping present in the prior art in turn.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

Over-voltage monitoring protective device, including plug-in strip, the plug-in strip are equipped with several equally distributed switches, the plug-in strip The upper switch lower section that is located at is fixed with the first conducting block, and first conducting block is connected by insulated spring with the second conducting block, institute State at the top of plug-in strip, bottom is relatively fixed transverse slat, the transverse slat end is fixed with sliding rail, and the sliding rail is equipped with and sliding rail cooperates Sliding block, be fixed with baffle between the sliding block, on the baffle with switch opposite place and be hinged with revolving door, be located on the baffle LED light is equipped with above revolving door, bottom is equipped with connecting sleeve corresponding with switch in the plug-in strip；

Controller, the controller and the switch control module phase for being used for control switch division are equipped with inside the plug-in strip Even, the wiring in the connecting sleeve is electrically connected with to inductive switch, is electrically connected with voltage sensor in the wiring, described Voltage sensor is connected by A/D conversion module with controller, and power supply module circuit, the power supply are additionally provided with inside the plug-in strip Modular circuit includes chip UM1 and battery, and the end VIN of the chip UM1 is connected to the battery, the VOUT of the chip UM1 End is connected by conducting wire with controller, the first conducting block, and second conducting block is connected by conducting wire with corresponding LED light.

Preferably, the plug-in strip surface is coated with coatings.

Preferably, second conducting block is L-shaped.

Preferably, door knob is fixed on the revolving door.

Preferably, the end VIN of the chip UM1 is connected with 5V battery, and the end VIN of the chip UM1 passes through capacitor one Cp1, Voltage stabilizing module Dp are connected with ground GND, and the end VOUT of the chip UM1 exports 3.3V, and the end VOUT of the chip UM1 passes through Two Cu1 of capacitor is connected with ground GND.

Preferably, the chip UM1 is AP2201, and one Cp1 of capacitor is that 4.7 μ F, two Cu1 of capacitor are 1 μ F.

Preferably, the Voltage stabilizing module Dp is made of the zener diode of differential concatenation.

Preferably, the controller uses STM32, the model MIK-DJU-A of the voltage sensor.

Preferably, the section of the sliding rail is " T " shape.

(3) beneficial effect

Compared with prior art, over-voltage monitoring protective device provided by the utility model can be incited somebody to action by connecting sleeve Wiring is electrically connected with to inductive switch, and voltage sensor can measure the voltage in wiring, and passes through A/D conversion module for data It is sent to controller, when occurring the case where over-voltage in wiring, controller controls corresponding switch trip by switch control module, Under the pressure effect of switch, the second conducting block can overcome the elastic force of insulated spring to be bonded with the first conducting block at this time, thus So that power supply module circuit is connected with corresponding LED light, corresponding LED indicator light is lighted, convenient for finding trip switch in time, Especially in the case where night lighting line tripping, safety can be effectively improved.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is plug-in strip internal control system structural schematic diagram in the utility model Fig. 1；

Fig. 3 is the utility model power supply module electrical block diagram；

In figure:

1, plug-in strip；2, battery；3, it switchs；4, the first conducting block；5, insulated spring；6, the second conducting block；7, transverse slat； 8, sliding rail；9, sliding block；10, baffle；11, revolving door；12, LED light；13, connecting sleeve.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Over-voltage monitoring protective device, as shown in Figure 1 to Figure 3, including plug-in strip 1, plug-in strip 1 are equipped with several be uniformly distributed Switch 3,3 lower section of switch is located on plug-in strip 1 and is fixed with the first conducting block 4, the first conducting block 4 passes through insulated spring 5 and second Conducting block 6 is connected, and the top of plug-in strip 1, bottom be relatively fixed a transverse slat 7, and 7 end of transverse slat is fixed with sliding rail 8, sliding rail 8 be equipped with The sliding block 9 that sliding rail 8 cooperates, is fixed with baffle 10 between sliding block 9, is hinged with revolving door 11, baffle with the place relatively of switch 3 on baffle 10 It is located above revolving door 11 on 10 and is equipped with LED light 12, bottom is equipped with connecting sleeve 13 corresponding with switch 3 in plug-in strip 1；

Controller is equipped with inside plug-in strip 1, controller is connected with the switch control module for 3 division of control switch, wiring Wiring in casing 13 is electrically connected with to inductive switch 3, is electrically connected with voltage sensor in wiring, voltage sensor passes through A/ D conversion module is connected with controller, and power supply module circuit is additionally provided with inside plug-in strip 1, and power supply module circuit includes chip UM1 and storage The end VIN of battery 2, chip UM1 is connected with battery 2, and the end VOUT of chip UM1 passes through conducting wire and controller, the first conducting block 4 It is connected, the second conducting block 6 is connected by conducting wire with corresponding LED light 12.

1 surface of plug-in strip is coated with coatings.

Second conducting block 6 is L-shaped.

Door knob is fixed on revolving door 11.

The end VIN of chip UM1 is connected with 5V battery 2, and the end VIN of chip UM1 passes through one Cp1 of capacitor, Voltage stabilizing module Dp It is connected with ground GND, the end VOUT of chip UM1 exports 3.3V, and the end VOUT of chip UM1 is connected by two Cu1 of capacitor with ground GND.

Chip UM1 is AP2201, and one Cp1 of capacitor is 4.7 μ F, and two Cu1 of capacitor is 1 μ F.

Voltage stabilizing module Dp is made of the zener diode of differential concatenation.

Controller uses STM32, the model MIK-DJU-A of voltage sensor.

The section of sliding rail 8 is " T " shape.

Wiring can be electrically connected with to inductive switch 3 by connecting sleeve 13, voltage sensor can measure in wiring Voltage, and controller is sent the data to by A/D conversion module.When occurring the case where over-voltage in wiring, controller is logical It crosses switch control module control to trip to inductive switch 3, under the pressure effect of switch 3, the second conducting block 6 can overcome at this time The elastic force of insulated spring 5 is bonded with the first conducting block 4, so that power supply module circuit is connected with corresponding LED light 12, Corresponding LED light 12 lights, convenient for discovery trip switch 3 in time.

The setting of baffle 10 can be played the role of protecting plug-in strip 1 can be by sliding rail 8 when needing to repair plug-in strip 1 Mating reaction with sliding block 9 removes baffle 10.

It is worth noting that, the voltage sensor arrived used in the technical program, A/D conversion module, switch control mould Block, controller are standard component generally in the art or component as known to those skilled in the art, internal structure and working principle It is all that those skilled in the art can be learnt by shop instructions, technical manual or be known by routine experiment method, because The circuit structure that plug-in strip internal control system is related to shown in this Fig. 2 is the common knowledge of those skilled in the art.

Over-voltage monitoring protective device provided by the utility model can be by connecting sleeve by wiring and to inductive switch Electrical connection, voltage sensor can measure the voltage in wiring, and send the data to controller by A/D conversion module, When occurring the case where over-voltage in wiring, controller controls corresponding switch trip by switch control module, in the pressure of switch Under effect, the second conducting block can overcome the elastic force of insulated spring to be bonded with the first conducting block at this time, so that power supply module Circuit is connected with corresponding LED light, and corresponding LED light lights, and convenient for discovery trip switch in time, especially shines at night In the case where bright line tripping, safety can be effectively improved.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims (9)

1. over-voltage monitoring protective device, it is characterised in that: including plug-in strip (1), the plug-in strip (1) is equipped with several be uniformly distributed Switch (3), be located on the plug-in strip (1) below switch (3) and be fixed with the first conducting block (4), first conducting block (4) is logical It crosses insulated spring (5) to be connected with the second conducting block (6), at the top of the plug-in strip (1), bottom is relatively fixed transverse slat (7), the cross Plate (7) end is fixed with sliding rail (8), and the sliding rail (8) is equipped with the sliding block (9) that cooperates with sliding rail (8), the sliding block (9) it Between be fixed with baffle (10), be hinged with revolving door (11) with switch (3) with respect to place on the baffle (10), the baffle (10) is upper LED light (12) are equipped with above revolving door (11), the interior bottom of the plug-in strip (1) is equipped with connecting sleeve corresponding with switch (3) (13)；

Controller, the controller and the switch control module phase for being used for control switch (3) division are equipped with inside the plug-in strip (1) Even, the wiring in the connecting sleeve (13) is electrically connected with to inductive switch (3), is electrically connected with voltage sensor in the wiring Device, the voltage sensor are connected by A/D conversion module with controller, and power supply module electricity is additionally provided with inside the plug-in strip (1) Road, the power supply module circuit include chip UM1 and battery (2), and the end VIN of the chip UM1 is connected with battery (2), The end VOUT of the chip UM1 is connected by conducting wire with controller, the first conducting block (4), and second conducting block (6) is by leading Line is connected with corresponding LED light (12).

2. over-voltage monitoring protective device according to claim 1, it is characterised in that: plug-in strip (1) surface is coated with absolutely Edge coating.

3. over-voltage monitoring protective device according to claim 1, it is characterised in that: second conducting block (6) is in " L " Shape.

4. over-voltage monitoring protective device according to claim 1, it is characterised in that: be fixed with door on the revolving door (11) ?.

5. over-voltage monitoring protective device according to claim 1, it is characterised in that: the end VIN of the chip UM1 and 5V Battery (2) is connected, and the end VIN of the chip UM1 is connected by one Cp1 of capacitor, Voltage stabilizing module Dp with ground GND, the chip The end VOUT of UM1 exports 3.3V, and the end VOUT of the chip UM1 is connected by two Cu1 of capacitor with ground GND.

6. over-voltage monitoring protective device according to claim 5, it is characterised in that: the chip UM1 is AP2201, institute It is 1 μ F that one Cp1 of capacitor, which is stated, as 4.7 μ F, two Cu1 of capacitor.

7. over-voltage monitoring protective device according to claim 5, it is characterised in that: the Voltage stabilizing module Dp is by reversely going here and there The zener diode of connection forms.

8. over-voltage monitoring protective device according to claim 1, it is characterised in that: the controller uses STM32, institute State the model MIK-DJU-A of voltage sensor.

9. over-voltage monitoring protective device according to claim 1, it is characterised in that: the section of the sliding rail (8) is in " T " Shape.