CN207249875U - A kind of power distribution room Internet of Things water logging detecting devices - Google Patents
A kind of power distribution room Internet of Things water logging detecting devices Download PDFInfo
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- CN207249875U CN207249875U CN201721044683.6U CN201721044683U CN207249875U CN 207249875 U CN207249875 U CN 207249875U CN 201721044683 U CN201721044683 U CN 201721044683U CN 207249875 U CN207249875 U CN 207249875U
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Abstract
The utility model discloses a kind of power distribution room Internet of Things water logging detecting devices, when solving connector and twisting inclined, connector is twisted motionless with host, installation personnel will be allowed to be mistakenly considered to have installed, state of the connecting line also in loosening at this time, directly using water logging detecting devices prohibited data detection can be caused true, its key points of the technical solution are that：Pressure-detecting device, comparison means are provided with host, standard apparatus, control device, is coupled to control device to receive control signal and in response to control signal to realize the instruction device of instruction；Pressure disc is arranged with host, pressure-detecting device is installed in pressure disc；When pressure detecting signal is more than reference signal, for instruction device to realize instruction, a kind of power distribution room Internet of Things water logging detecting devices of the utility model, passes through the setting of pressure-detecting device, elasticity between connector and host is detected, and is indicated by instruction device.
Description
Technical field
A kind of detecting devices is the utility model is related to, more particularly to a kind of power distribution room Internet of Things water logging detecting devices.
Background technology
Water logging detecting devices is widely used in communication base station, hotel, restaurant, computer room, library, file store, warehouse, equipment
Cabinet and other places for needing ponding to alarm, input power, the line of induction, signal output three parts are completely isolated in sensor.
Securely and reliably, appearance looks elegant, it is easy for installation.
Water logging detecting devices when mounted, is usually installed connector and connecting line to host by instrument, connecting line
The other end be also attached by connector and leak line, but connector is being installed and when host by instrument, one
Denier twists connector partially, connector and host twist it is motionless after, installation personnel will be allowed to be mistakenly considered to have installed, connected at this time
Line is also in the state of loosening, and directly using water logging detecting devices to cause, prohibited data detection is true, and there is room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of power distribution room Internet of Things water logging detecting devices, passes through pressure-detecting device
Set, the elasticity between connector and host is detected, and is indicated by instruction device.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of power distribution room Internet of Things water logging detecting devices, including host, the connector with host thread fitting, the host
On be provided with for the pressure physical quantity between detection and connector and be converted to the pressure-detecting device of pressure detecting signal, coupling
Pressure-detecting device is connected to receive pressure detecting signal and export the comparison means of comparison signal, for being provided to comparison means
The standard apparatus of reference signal, be coupled to comparison means to receive the control device of comparison signal and output control signal, coupling
In control device to receive control signal and in response to control signal to realize the instruction device of instruction；
Pressure disc is arranged with the host, the pressure-detecting device is installed in pressure disc；
When pressure detecting signal is more than reference signal, the instruction device is indicated with realizing.
Using the above scheme, by the setting of pressure disc, coordinate the detection of pressure-detecting device, to connector and host it
Between pressure be detected, and be compared by comparison means, when pressure detecting signal is more than reference signal, represent connection
Pressure between head and host is in the state tightened, and is indicated, is indicated to people.
Preferably, the control device includes being coupled to comparison means to receive comparison signal and output switching signal
On-off circuit, be coupled to on-off circuit to receive switching signal and output control signals to the delay circuit of instruction device.
Using the above scheme, the on-off circuit circuit as on-off action in circuit, when on-off circuit receives high electricity
During flat signal, it will turn on, so that delay circuit obtains electric, after delay circuit constant conduction, control instruction device is referred to
Show.
Preferably, the control device, which further includes, is coupled to on-off circuit to receive switching signal and output light coupling signal
Photoelectric coupled circuit, the delay circuit is coupled to photoelectric coupled circuit to receive optocoupler signal and output control signals to instruction device.
Using the above scheme, photoelectric coupled circuit plays buffer action to inputting, exporting electric signal, and light emitting diode sends a standing wave
Long light, is received by photo resistance and produces photoelectric current, then is exported after being further amplified.This completes electricity-light-electricity
Conversion, so as to play the role of input, output, isolation.
Preferably, the control device, which further includes, is coupled to photoelectric coupled circuit to receive optocoupler signal and export trigger signal
Trigger circuit, the delay circuit is coupled to trigger circuit to receive trigger signal and output control signals to instruction device.
Using the above scheme, the trigger circuit circuit as a transformation in circuit, is received by trigger circuit
The signal of photoelectric coupled circuit and the signal for controlling delay circuit, so as to be turned on, reaction speed is fast.
Preferably, further include for detecting whether someone it is close and export the human body detection device of human testing signal,
Human body detection device is coupled to receive human testing signal and close instruction device in response to human testing signal to realize
The closing device of current supply circuit；
When the human body detection device detects human body, the current supply circuit of the closing device closure instruction device.
Using the above scheme, the setting of human body detection device, the setting of fitting closure device, when detecting someone around
When, it can just be turned on, so as to reduce invalid instruction, more save the energy.
Preferably, the closing device is held including being coupled to human body detection device with receiving human testing signal and exporting
The execution circuit of row signal, be coupled to execution circuit to receive execution signal and close instruction dress in response to performing signal to realize
The closed circuit for the current supply circuit put.
Using the above scheme, the execution circuit circuit as on-off action in circuit, when execution circuit receives high electricity
During flat signal, closed circuit will be promoted to turn on, so as to close the current supply circuit of instruction device.
Preferably, further including be coupled to control device control signal is received and correspond to control signal to realize remotely
The remote prompting apparatus of prompting.
Using the above scheme, the setting of remote prompting apparatus, makes the elasticity between connector and host, also by long-range
Suggestion device is prompted, so that far away from the staff of office, also is understood that particular situation, highly practical.
Preferably, the remote control includes being coupled to control device to receive control signal and export transmitting letter
Number radiating circuit, be coupled to radiating circuit to receive transmitting signal and in response to radiating circuit to realize the prompting of remote prompts
Circuit.
Using the above scheme, the setting of radiating circuit, in circuit as the starting end being wirelessly transferred, and coordinates prompting electricity
Road is used cooperatively, and the staff allow far away from office receives prompting.
Preferably, the pressure disc is set including supplying the rubber earring moulding of pressure-detecting device installation, being covered with rubber earring moulding
The end cover rubber put.
Using the above scheme, rubber earring moulding and end cover rubber are used cooperatively, and pressure-detecting device are installed, at the same time
It can be extruded, pressure-detecting device is normally detected, it is highly practical.
Preferably, being additionally provided with triangle polyester fibre column on the end cover rubber, it is provided with the rubber earring moulding for triangle
Point position column wears the triangle polyester fibre groove of clamping.
Using the above scheme, triangle polyester fibre column coordinates the use of triangle polyester fibre groove, improves to rubber earring moulding and rubber ends
Degree of firmly installing between lid, while the deformability after installation is also improved, pressure-detecting device is normally carried out
Use.
In conclusion the utility model has the advantages that：
1st, by the setting of pressure-detecting device, the elasticity between connector and host is detected, and passes through finger
Showing device is indicated；
2nd, by the setting of remote prompting apparatus, the staff far away from office is made also to be understood that connector and master
Elasticity between machine.
Brief description of the drawings
Fig. 1 is the structure diagram of water logging detecting devices；
Fig. 2 is confined explosion's schematic diagram of water logging detecting devices；
Fig. 3 is pressure-detecting device, comparison means, standard apparatus, control device, the circuit connection diagram of instruction device；
Fig. 4 is human body detection device, the circuit connection diagram of closing device；
Fig. 5 is the circuit connection diagram of remote prompting apparatus.
In figure：1st, host；2nd, connector；3rd, pressure-detecting device；4th, comparison means；5th, standard apparatus；6th, control device；
7th, instruction device；8th, pressure disc；9th, on-off circuit；10th, delay circuit；11st, photoelectric coupled circuit；12nd, trigger circuit；13rd, people's physical examination
Survey device；14th, closing device；15th, execution circuit；16th, closed circuit；17th, remote prompting apparatus；18th, radiating circuit；19th, carry
Show circuit；20th, rubber earring moulding；21st, end cover rubber；22nd, triangle polyester fibre column；23rd, triangle polyester fibre groove；24th, connector；25th, leak
Line；26th, connecting line.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of power distribution room Internet of Things water logging detecting devices disclosed in the present embodiment, including host 1 and host
The connector 2 of 1 thread fitting.
As shown in Figure 1, connecting line 26 is fixed by connector 2 on host 1, and wherein one connection also passes through company
Device 24 is connect to be attached with leak line 25.
As shown in Fig. 2, being additionally provided with pressure disc 8 between host 1 and connector 2, pressure disc 8 is sheathed on connecting line 26,
Pressure disc 8 includes rubber machine pedestal and end cover rubber 21, and triangle polyester fibre column 22, triangle polyester fibre column 22 are provided with end cover rubber 21
It is uniformly distributed in a ring, and the triangle polyester fibre groove 23 that clamping is worn for triangle polyester fibre column 22 is provided with rubber earring moulding 20, and rubber
Pressure-detecting device 3 is additionally provided with matrix seat 20.
As shown in figure 3, pressure-detecting device 3 is quick for the power of negative coefficient including resistance R1, resistance RF, resistance R2, resistance RF
Resistance and 1210 type of model, comparison means 4 are comparator N1, and the model LM324 of comparator N1, standard apparatus 5 includes electric
Hinder R3 and slide rheostat RP1.
As shown in figure 3, one end of resistance R1 is connected with ground GND, the other end of resistance R1 and one end of resistance RF, resistance R2
One end connection, the other end of resistance RF be connected with power supply VCC, the other end of resistance R2 and the in-phase input end company of comparator N1
Connect, the inverting input of comparator N1 and the control of one end of resistance R3, one end of slide rheostat RP1, slide rheostat RP1
End connection, the other end of resistance R3 are connected with ground GND, and the other end of slide rheostat RP1 is connected with power supply VCC.
As shown in figure 3, when the received strength of resistance RF becomes larger, the resistance value of resistance RF diminishes, and pressure detecting signal then becomes
Greatly；The received strength of resistance RF becomes hour, and the resistance value of resistance RF becomes larger, and pressure detecting signal then diminishes.When pressure detecting is believed
When number being more than reference signal, the signal of high level will be exported, when pressure detecting signal is less than reference signal, will be exported low
The signal of level.
As shown in figure 3, control device 6 includes on-off circuit 9, photoelectric coupled circuit 11, trigger circuit 12, delay circuit 10.Open
Powered-down road 9 is triode Q1, and triode Q1 is the triode and model 2SC4019 of NPN type, and photoelectric coupled circuit 11 is photo-coupler
U1, trigger circuit 12 are relay KM1, and delay circuit 10 is time relay KT1, and instruction device 7 includes resistance R4, triode
Q2, Light-emitting diode LED 1, triode Q2 are the triode and model 2SC4019 of NPN type.
As shown in figure 3, the output terminal of comparator N1 is connected with the base stage of triode Q1, emitter and the ground of triode Q1
GND connections, the collector of triode Q1 is connected with the cathode in the light emitting diode in photo-coupler U1, in photo-coupler U1
The anode of light emitting diode is connected with power supply VCC, and the collector of the phototriode in photo-coupler U1 is connected with power supply VCC,
The emitter of phototriode in photo-coupler U1 is connected with one end of relay KM1, the other end and the ground of relay KM1
GND connections, one end of relay normally open contact KM1-1 are connected with ground GND, the other end of relay normally open contact KM1-1 and when
Between relay KT1 one end connection, the other end of time relay KT1 is connected with power supply VCC, time relay normally open contact
One end of KT1-1 is connected with power supply VCC, and the other end of time relay normally open contact KT1-1 is connected with one end of resistance R4, electricity
The other end of resistance R4 is connected with the base stage of triode Q2, the emitter of triode Q2 and one end of relay normally open contact KM2-1
Connection, the other end of relay normally open contact KM2-1 are connected with ground GND, collector and the Light-emitting diode LED 1 of triode Q2
Cathode connection, the anode of Light-emitting diode LED 1 is connected with power supply VCC.
As shown in figure 3, when the base stage of triode Q1 receives the signal of high level, triode Q1 conductings, photo-coupler U1
It must conduct, relay KM1 obtains electric, relay normally open contact KM1-1 closures, and time relay KT1 obtains electric, delay a period of time
Afterwards, time relay normally open contact KT1-1 is closed, and the base stage of triode Q2 turns on after receiving the signal of high level, works as relay
When device normally opened contact KM2-1 is closed, Light-emitting diode LED 1 shines, when relay normally open contact KM2-1 is disconnected, light-emitting diodes
Pipe LED1 does not shine.When the base stage of triode Q1 receives low level signal, triode Q1 is not turned on, and photo-coupler U1 is not led
Logical, relay KM1 must not be electric, and relay normally open contact KM1-1 is disconnected, and time relay KT1 must not be electric, and the time relay is normally opened
Contact KT1-1 is disconnected, and the base stage of triode Q2 is not turned on after receiving low level signal, as relay normally open contact KM2-1
During closure, Light-emitting diode LED 1 does not shine, and when relay normally open contact KM2-1 is disconnected, Light-emitting diode LED 1 does not shine.
As shown in figure 4, human body detection device 13 is pyroelectric sensor RS, pyroelectric sensor RS is LN074B types, is closed
Attach together put 14 include execution circuit 15, closed circuit 16.Execution circuit 15 is triode Q3, and triode Q3 is three poles of NPN type
Manage and model 2SC4019, closed circuit 16 are relay KM2.
As shown in figure 4, the D feet of pyroelectric sensor RS are connected with power supply E, G feet and the ground GND of pyroelectric sensor RS connect
Connect, the S feet of pyroelectric sensor RS are connected with the base stage of triode Q3, and the emitter of triode Q3 is connected with ground GND, triode
The collector of Q3 is connected with one end of relay KM2, and the other end of relay KM2 is connected with power supply VCC.
As shown in figure 4, when pyroelectric sensor RS detects human body, the S feet output high level of pyroelectric sensor RS
Signal, the base stage of triode Q3 receives the signal of high level and turns on, and relay KM2 obtains electric；As pyroelectric sensor RS
When not detecting human body, the S feet of pyroelectric sensor RS export low level signal, and the base stage of triode Q3 receives low electricity
Flat signal and be not turned on, relay KM2 must not electricity.
As shown in figure 5, remote prompting apparatus 17 includes radiating circuit 18, cue circuit 19.Radiating circuit 18 includes transmitting
Device, resistance R5.Cue circuit 19 includes receiver, resistance R6, Light-emitting diode LED 2.Transmitter and receiver surpass again for 315M
Raw module.
As shown in figure 5, one end of transmitter is connected with one end of time relay normally open contact KT1-2, the time relay
The other end of normally opened contact KT1-2 is connected with power supply VCC, and the other end of transmitter is connected with one end of resistance R5, resistance R5's
The other end is connected with ground GND, and transmitter is coupled to receiver, and one end of receiver is connected with power supply VCC, the other end of receiver
It is connected with one end of resistance R6, the other end of resistance R6 is connected with the anode of Light-emitting diode LED 2, Light-emitting diode LED 2
Cathode is connected with ground GND.
As shown in figure 5, when time relay normally open contact KT1-2 is closed, transmitter obtains electric and exports signal, and receiver connects
After receiving signal, Light-emitting diode LED 2 obtains electroluminescence, and when time relay normally open contact KT1-2 is disconnected, transmitter must not be electric,
Signal cannot be exported, receiver is connect after cannot receiving signal, and Light-emitting diode LED 2 does not shine.
The course of work：
1st, when connector and host 1 are tightened, comparator N1 exports the signal of high level, triode Q1 conductings, optical coupling
Device U1 is turned on, relay KM1 conductings, time relay KT1 conductings, time relay normally open contact KT1-1 closures, when someone exists
When on side, the signal of the S feet output high level of pyroelectric sensor RS, triode Q3 is turned on, and relay KM2 obtains electric, relay
Normally opened contact KM2-1 is closed, and Light-emitting diode LED 1 starts to shine, as no one on side, the S feet output of pyroelectric sensor RS
Low level signal, triode Q3 are not turned on, and relay KM2 must not be electric, and relay normally open contact KM2-1 is disconnected, light-emitting diodes
Pipe LED1 does not shine, and time relay normally open contact KT1-2 closures, transmitter is started to work, and receiver also begins to work, is shone
Diode (LED) 2 shines；
2nd, when connector and host 1 are not tightened, comparator N1 exports low level signal, and triode Q1 is not turned on,
Photo-coupler U1 is not turned on, and relay KM1 is not turned on, and time relay KT1 is not turned on, time relay normally open contact KT1-1
Disconnect, when someone is when on side, the signal of the S feet output high level of pyroelectric sensor RS, triode Q3 is turned on, relay
KM2 obtain it is electric, relay normally open contact KM2-1 closure, Light-emitting diode LED 1 does not shine, as no one on side, pyroelectricity sensing
The S feet of device RS export low level signal, and triode Q3 is not turned on, and relay KM2 must not be electric, relay normally open contact KM2-1
Disconnect, Light-emitting diode LED 1 does not shine, and time relay normally open contact KT1-2 is disconnected, and transmitter is not started to work, receiver
Do not work, Light-emitting diode LED 2 does not shine.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of power distribution room Internet of Things water logging detecting devices, including host (1), the connector (2) with host (1) thread fitting,
It is characterized in that：It is provided with the host (1) for detecting the pressure physical quantity between connector (2) and being converted to pressure inspection
Survey the pressure-detecting device (3) of signal, be coupled to pressure-detecting device (3) to receive pressure detecting signal and export comparison signal
Comparison means (4), for comparison means (4) provide reference signal standard apparatus (5), be coupled to comparison means (4) with
Receive the control device (6) of comparison signal and output control signal, be coupled to control device (6) to receive control signal and respond
In control signal to realize the instruction device of instruction (7)；
Pressure disc (8) is arranged with the host (1), the pressure-detecting device (3) is installed in pressure disc (8)；
When pressure detecting signal is more than reference signal, the instruction device (7) is indicated with realizing.
2. a kind of power distribution room Internet of Things water logging detecting devices according to claim 1, it is characterized in that：The control device
(6) include being coupled to comparison means (4) to receive the on-off circuit (9) of comparison signal and output switching signal, be coupled to switch
Circuit (9) is to receive switching signal and output control signals to the delay circuit (10) of instruction device (7).
3. a kind of power distribution room Internet of Things water logging detecting devices according to claim 2, it is characterized in that：The control device
(6) photoelectric coupled circuit (11) for being coupled to on-off circuit (9) to receive switching signal and output light coupling signal, the delay are further included
Circuit (10) is coupled to photoelectric coupled circuit (11) to receive optocoupler signal and output control signals to instruction device (7).
4. a kind of power distribution room Internet of Things water logging detecting devices according to claim 3, it is characterized in that：The control device
(6) further include and be coupled to photoelectric coupled circuit (11) to receive optocoupler signal and export the trigger circuit (12) of trigger signal, it is described to prolong
When circuit (10) be coupled to trigger circuit (12) to receive trigger signal and output control signals to instruction device (7).
5. a kind of power distribution room Internet of Things water logging detecting devices according to claim 1, it is characterized in that：Further include for detecting
Whether someone it is close and export the human body detection device of human testing signal (13), be coupled to human body detection device (13) with receive
Human testing signal and in response to human testing signal with realize closure instruction device (7) current supply circuit closing device
(14)；
When the human body detection device (13) detects human body, the power supply of closing device (14) the closure instruction device (7)
Circuit.
6. a kind of power distribution room Internet of Things water logging detecting devices according to claim 5, it is characterized in that：The closing device
(14) include be coupled to human body detection device (13) with receive human testing signal and export perform signal execution circuit (15),
Execution circuit (15) is coupled to receive execution signal and realize that the power supply for closing instruction device (7) is returned in response to performing signal
The closed circuit (16) on road.
7. a kind of power distribution room Internet of Things water logging detecting devices according to claim 1, it is characterized in that：Further include and be coupled to control
Device (6) processed is to receive control signal and corresponding to control signal to realize the remote prompting apparatus of remote prompts (17).
8. a kind of power distribution room Internet of Things water logging detecting devices according to claim 7, it is characterized in that：The remote control dress
Put (6) include be coupled to control device (6) with receive control signal and export transmitting signal radiating circuit (18), be coupled to hair
Transmit-receive radio road (18) is to receive transmitting signal and in response to radiating circuit (18) to realize the cue circuit of remote prompts (19).
9. a kind of power distribution room Internet of Things water logging detecting devices according to claim 1, it is characterized in that：The pressure disc (8)
The end cover rubber (21) of setting is covered including the rubber earring moulding (20) for pressure-detecting device (3) installation, with rubber earring moulding (20).
10. a kind of power distribution room Internet of Things water logging detecting devices according to claim 9, it is characterized in that：The end cover rubber
(21) triangle polyester fibre column (22) is additionally provided with, is provided with the rubber earring moulding (20) and wears the three of clamping for triangulation point position column
Angle locating slot (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044683.6U CN207249875U (en) | 2017-08-18 | 2017-08-18 | A kind of power distribution room Internet of Things water logging detecting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044683.6U CN207249875U (en) | 2017-08-18 | 2017-08-18 | A kind of power distribution room Internet of Things water logging detecting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249875U true CN207249875U (en) | 2018-04-17 |
Family
ID=61882005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044683.6U Active CN207249875U (en) | 2017-08-18 | 2017-08-18 | A kind of power distribution room Internet of Things water logging detecting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249875U (en) |
-
2017
- 2017-08-18 CN CN201721044683.6U patent/CN207249875U/en active Active
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