CN209471355U - A kind of intelligent building data acquisition linkage based on NB-IoT - Google Patents
A kind of intelligent building data acquisition linkage based on NB-IoT Download PDFInfo
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- CN209471355U CN209471355U CN201920192093.0U CN201920192093U CN209471355U CN 209471355 U CN209471355 U CN 209471355U CN 201920192093 U CN201920192093 U CN 201920192093U CN 209471355 U CN209471355 U CN 209471355U
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Abstract
A kind of intelligent building data acquisition linkage based on NB-IoT, it is characterized by: the device includes Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14), microcontroller (15), NB-IoT wireless communication module (16), it shows output module (17), combined aural and visual alarm (18) and dry contact output module (19)；It is directly articulated on existing socket, without separately punching mounting bracket, using very convenient flexible.
Description
Technical field
The utility model relates to intelligent building fields, it particularly relates to a kind of intelligent building data based on NB-IoT
Acquire linkage.
Background technique
It is increasingly prominent the problem of government offices' office building and large public building safety with China's expanding economy
Out.
The intelligent building data acquisition linkage of the prior art generally uses network mode to transmit data, and master control is arranged
The control cabinet of device processed is generally all individually placed in a position, not only occupied space, and wiring is in disorder, not only influences beautiful and insults
Random ground configuration is easy to bring security risk.
Utility model content
Purpose of utility model:
The utility model provides a kind of intelligent building data acquisition linkage based on NB-IoT, solves the prior art
Middle following problems:
1, intelligent building data acquisition device can only passive detection, be unable to interlocking equipment active defense,
And the problem that data transmission is limited；
2, the equipment box installation site of existing equipment is undesirable, occupied space, and wiring is in disorder,
Beautiful and in disorder ground configuration is not only influenced to be easy to bring security risk.
Technical solution:
A kind of intelligent building data acquisition linkage based on NB-IoT, it is characterised in that: the device includes that power supply is defeated
Enter module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14), microcontroller
(15), NB-IoT wireless communication module (16), display output module (17), combined aural and visual alarm (18) and dry contact output module
(19)；
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module
(14), NB-IoT wireless communication module (16), display output module (17), combined aural and visual alarm (18) and dry contact output module
(19) it is connect with microcontroller (15).
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module
(14), microcontroller (15), NB-IoT wireless communication module (16) show output module (17) and dry contact output module (19)
Setting is in shell (1)；
Case top is provided with the power interface connecting with Power Entry Module (11) and Analog input mModule (12)
The analog input interface of connection, the digital-quantity input interface being connect with digital quantity input module (13) and RS485 communication module
(14) connect RS485 communication interface, with display output module (17) connect display output interface, and microcontroller (15) company
The sound-light alarm interface connect and the dry contact output interface being connect with dry contact output module (19).
The device further includes hanging mechanisms, and power interface is connected to plug conduct by the power supply line (1-1) of interim grafting
Power input；
Hanging mechanisms include mounting shell (2), winding drum (3) and fastening shaft (5)；Winding drum (3) setting is mounting
In shell (2), in mounting shell (2), the inserted sheet (11-1) of plug stretches out the front side wall of shell for the main body setting of plug；In use,
Inserted sheet (11-1) is inserted into two holes on the top of five spring hole scokets.
Fastening shaft (5) is left and right (left and right in such as Fig. 4) two, and two fastening shafts (5) pass through under mounting shell (2)
Portion and the front end for fastening shaft (5) are connected with fastening inserted sheet (5-1), and two fastenings inserted sheet (5-1) stretch out the front side of mounting shell (2)
Wall, two directions for fastening inserted sheet (5-1) and position correspond to two holes arranged side by side of the bottom in three hole of lower part of five spring hole scokets,
(that is, general five spring hole scoket is two hole of top, three hole of lower part, three hole of lower part is the form of triangle arrangement, that is, top
One hole, two holes of lower parallel, and in the application, in use, two fastenings inserted sheet (5-1) can just be inserted into three hole jacks
In two holes of lower parallel) fastening shaft (5) rear end stretch out mounting shell (2) rear wall；
It mounts and is provided with hanging part and fastener on the rear wall of shell (2)；Hanging part includes link (6) and top tight pieces, is hung
Ring (6) is fixed on the rear wall of mounting shell (2), and top tight pieces include sliding rail (7) and can laterally (laterally be exactly on sliding rail (7)
Left and right directions shown in Fig. 4) mobile sliding block (8), sliding rail (7) is arranged in the top of link (6), and sliding block (8) can pass through
It slides laterally and is in the surface of link (6) or leaves the surface of link (6)；
Fastener includes two compressor arms (9) and two poke rods (10), and two poke rods (10) pass through change (10-1)
It is respectively fitted over the rear end of two fastenings shaft (5) in left and right, and poke rod (10) can be relative to fastening shaft (5) rotation, poke rod
(10) torsional spring (10-2) is provided between change (10-1) and fastening shaft (5)；
The upper end of two compressor arms (9) is movably connected by upper shaft (9-1), formation herringbone structure, and two
The lower end of compressor arm (9) respectively connects the upper end of two poke rods (10) in left and right, and compressor arm (9) and poke rod (10) pass through lower turn
Axis (9-2) is flexibly connected, in use, by the upper end for pushing two compressor arms (9), so that two poke rods (10) rotate outward
(i.e. as shown in figure 4, the change (10-1) on the left side rotates counterclockwise, the change (10-1) on the right is rotated clockwise), two are stirred
Fastening shaft (5) is made to have the tendency that a rotation energetically to torsional spring (10-2) during bar (10) rotation, so that inserting
Enter the frictional force for forming fastening between two fastenings inserted sheet (5-1) in five spring hole scoket lower opening and socket aperture, prevents mounting shell (2) de-
It falls；By torsional spring (10-2) drive fastening shaft (5) rotation, on the one hand prevent fastening shaft (5) hardness rotation cause socket or
Person fastens the damage of inserted sheet (5-1), on the other hand, so that fastening inserted sheet (5-1) and jack elastic tensioning, fastening effect are more preferable.
Shell (1) is provided with the hook hung on link (6) when use to the side of mounting shell (2) above, the hook packet
Perpendicular slotting (6-1) and crossbeam (6-2) are included, perpendicular slotting (6-1) is vertically set on one end of crossbeam (6-2), and the other end of crossbeam (6-2) connects
Body contact body (1)；In use, hanging on link (6) and during mounting, perpendicular slotting (6-1) withstands two compressor arms (9)
Upper end move down.
Winding drum (3) is hollow roller frame, and power supply line (1-1) puts in coiling by the shaft end of winding drum (3) and rolls
Cylinder (3) cavity in, and from the lateral through aperture of winding drum (3) stretch out, be then wound around on winding drum (3), extend back
Shell (2) are mounted out and are connected to shell (1).
The handle or turntable 4 of control winding drum (3) rotation are provided on one end side wall of mounting shell (2).
The device further includes initial alignment part, which is a U-shaped plug-in unit, and U-shaped plug-in unit includes top bar (5-3)
With lower square bar (5-4), upper square bar (5-3) and lower square bar (5-4) are connected by column (5-5),
Upper rectangular slot (5-2), the mounting shell (2) of the bottom of change (10-1) are provided in the middle part of fastening shaft (5)
On be provided with it is corresponding up and down with slot (5-2) rectangular on this under rectangular slot (2-3), upper rectangular slot (5-2) is rectangular under
The shapes and sizes of the inner wall of slot (2-3) are identical；
The inner wall shape and size of the outer wall shape and size of upper square bar (5-3) and upper rectangular slot (5-2) are adapted, under
The shapes and sizes of the inner wall of rectangular slot (2-3) and lower square bar (5-4) are adapted, in use, upper rectangular slot (5-2) is adjusted
It is whole that normotopia, (upper rectangular slot (5-2) rectangular slot (2-3) under is square groove, and normotopia is exactly upper rectangular slot (5-2)
Two side levels up and down), then upper square bar (5-3) and lower square bar (5-4) are inserted into respectively simultaneously upper rectangular slot (5-2) with
Under positioning is completed in rectangular slot (2-3).(upper rectangular slot (5-2) probably first can be adjusted into a position, by screwing fastening
Rectangular slot (5-2) can be adjusted in inserted sheet (5-1), when cannot be inserted into simultaneously, can appropriate adjustment position at any time, until can
Until being fully inserted into, limitation fastening inserted sheet (5-1) rotation is thus haved the function that, the effect of U-shaped plug-in unit is mainly exactly pair
It fastens shaft (5) and carries out initial alignment, so that, the angles and positions of two fastenings inserted sheet (5-1) can just be inserted into five spring hole scokets
Bottom two holes in, U-shaped plug-in unit can be removed after insertion.
All other routes in addition to power supply line pair both pass through and put in coiling by the shaft end of winding drum (3) after mounting shell (2)
It in the cavity of roller (3), and stretches out, is then wound around on winding drum (3), later from the lateral through aperture of winding drum (3)
It stretches out mounting shell (2) and is connected on the corresponding interface of shell (1).
Advantageous effect:
The utility model is intended to provide a kind of intelligent building data acquisition linkage based on NB-IoT, passes through sensor
Intelligent building parameters are acquired, and are wirelessly connected by NB-IoT wireless communication module and the Intelligent mobile equipment of user, in real time
Parameters information is pushed, when device parameter is more than given threshold in intelligent building, the utility model can control acousto-optic report
Alert device issues alarm, and by equipment such as linkage fan, fire hydrant, broadcast, controls ambient conditions in time, protect equipment and personnel
Safety.
The utility model uses NB-IoT wireless communication technique, is a kind of low-power consumption, extensively covering, overlength distance, super large
The cellular telecommunication art of connection amount, and support bi-directional authentification and eat dishes without rice or wine strictly to encrypt, it can be ensured that the safety of user data.
The utility model includes: Power Entry Module, Analog input mModule, digital quantity input module, RS485 communication mould
Block, microcontroller, NB-IoT wireless communication module show output module, combined aural and visual alarm, dry contact output module；
The microcontroller is respectively with Power Entry Module, and Analog input mModule, digital quantity input module, RS485 is logical
Interrogate module, NB-IoT wireless communication module, combined aural and visual alarm, dry contact output module connection, wherein the DO output module with
The connection of outer link device, for the external equipment that links, the NB-IoT wireless communication module is used for by the direct current supply of 3.3V
It encrypts and transmits alarm signal to radio network gateway, be wirelessly connected with the Intelligent mobile equipment of user, push warning message in real time.
Preferably implement in one kind of the intelligent building data acquisition linkage provided by the utility model based on NB-IoT
In example, the display output module, for the collected every analog quantity of real-time display current environment, digital quantity and 485 communications
The numerical value and status information of transmission are easy to use personnel's real time inspection.
The combined aural and visual alarm is connect with microcontroller, is issued sound-light alarm information for the host computer into building, is mentioned
Awake personnel take timely measure.
The DO output module (dry contact output module) connect with outer link device, for being that outer link device is defeated
The equipment such as DO signal out, including fan, fan, fire hydrant, broadcast and fire resistant doorsets ensure that the security protection of intelligent building.
In addition, the utility model is by the way of shell and hanging mechanisms, in use, can directly pass through hanging mechanisms will
Whole device mounts on the wall, and while mounting, socket is connected, and facilitates making effective use of for space, meanwhile, electric wire and other
The problem of route is all accommodated in hanging mechanisms, is not in unsightly with security risk, the position that device is placed is flexible, if
It really needs to pull out electric wire out of hanging mechanisms far from if socket, realizes and flexibly use, in addition, plug is inserted into
When socket, tightening operation is carried out, prevents plug from falling bring security risk.Moreover, it is directly articulated on existing socket,
Without separately punching mounting bracket, using very convenient flexible.
Detailed description of the invention
Fig. 1 is a kind of intelligent building data acquisition linkage dress based on NB-IoT according to the utility model embodiment
The functional block diagram set；
In Fig. 1:
11- Power Entry Module；12- Analog input mModule；13- digital quantity input module；14-RS485 communication module；
15- microcontroller；16-NB-IoT wireless communication module；17- shows output module；18- combined aural and visual alarm；The output of 19- dry contact
Module；
Fig. 2 is the usage state diagram of the utility model；
Fig. 3 is the preparation state diagram before use；
Fig. 4 is the rear wall structural schematic diagram for mounting shell；
The front side wall structural schematic diagram of the position Fig. 5 mounting shell；
The position Fig. 6 shows the schematic diagram of ratchet position；
Fig. 7 takes over hand schematic diagram for U-shaped plug-in unit.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
A kind of intelligent building data acquisition linkage based on NB-IoT, it is characterised in that: the device includes that power supply is defeated
Enter module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14), microcontroller
(15), NB-IoT wireless communication module (16), display output module (17), combined aural and visual alarm (18) and dry contact output module
(19)；
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module
(14), NB-IoT wireless communication module (16), display output module (17), combined aural and visual alarm (18) and dry contact output module
(19) it is connect with microcontroller (15).
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module
(14), microcontroller (15), NB-IoT wireless communication module (16) show output module (17) and dry contact output module (19)
Setting is in shell (1)；
Case top is provided with the power interface connecting with Power Entry Module (11) and Analog input mModule (12)
The analog input interface of connection, the digital-quantity input interface being connect with digital quantity input module (13) and RS485 communication module
(14) connect RS485 communication interface, with display output module (17) connect display output interface, and microcontroller (15) company
The sound-light alarm interface connect and the dry contact output interface being connect with dry contact output module (19).
The device further includes hanging mechanisms, and power interface is connected to plug conduct by the power supply line (1-1) of interim grafting
Power input；
Hanging mechanisms include mounting shell (2), winding drum (3) and fastening shaft (5)；Winding drum (3) setting is mounting
In shell (2), in mounting shell (2), the inserted sheet (11-1) of plug stretches out the front side wall of shell for the main body setting of plug；In use,
Inserted sheet (11-1) is inserted into two holes on the top of five spring hole scokets.
Fastening shaft (5) is left and right (left and right in such as Fig. 4) two, and two fastening shafts (5) pass through under mounting shell (2)
Portion and the front end for fastening shaft (5) are connected with fastening inserted sheet (5-1), and two fastenings inserted sheet (5-1) stretch out the front side of mounting shell (2)
Wall, two directions for fastening inserted sheet (5-1) and position correspond to two holes arranged side by side of the bottom in three hole of lower part of five spring hole scokets,
(that is, general five spring hole scoket is two hole of top, three hole of lower part, three hole of lower part is the form of triangle arrangement, that is, top
One hole, two holes of lower parallel, and in the application, in use, two fastenings inserted sheet (5-1) can just be inserted into three hole jacks
In two holes of lower parallel) fastening shaft (5) rear end stretch out mounting shell (2) rear wall；
It mounts and is provided with hanging part and fastener on the rear wall of shell (2)；Hanging part includes link (6) and top tight pieces, is hung
Ring (6) is fixed on the rear wall of mounting shell (2), and top tight pieces include sliding rail (7) and can laterally (laterally be exactly on sliding rail (7)
Left and right directions shown in Fig. 4) mobile sliding block (8), sliding rail (7) is arranged in the top of link (6), and sliding block (8) can pass through
It slides laterally and is in the surface of link (6) or leaves the surface of link (6)；
Fastener includes two compressor arms (9) and two poke rods (10), and two poke rods (10) pass through change (10-1)
It is respectively fitted over the rear end of two fastenings shaft (5) in left and right, and poke rod (10) can be relative to fastening shaft (5) rotation, poke rod
(10) torsional spring (10-2) is provided between change (10-1) and fastening shaft (5)；
The upper end of two compressor arms (9) is movably connected by upper shaft (9-1), formation herringbone structure, and two
The lower end of compressor arm (9) respectively connects the upper end of two poke rods (10) in left and right, and compressor arm (9) and poke rod (10) pass through lower turn
Axis (9-2) is flexibly connected, in use, by the upper end for pushing two compressor arms (9), so that two poke rods (10) rotate outward
(i.e. as shown in figure 4, the change (10-1) on the left side rotates counterclockwise, the change (10-1) on the right is rotated clockwise), two are stirred
Fastening shaft (5) is made to have the tendency that a rotation energetically to torsional spring (10-2) during bar (10) rotation, so that inserting
Enter the frictional force for forming fastening between two fastenings inserted sheet (5-1) in five spring hole scoket lower opening and socket aperture, prevents mounting shell (2) de-
It falls；By torsional spring (10-2) drive fastening shaft (5) rotation, on the one hand prevent fastening shaft (5) hardness rotation cause socket or
Person fastens the damage of inserted sheet (5-1), on the other hand, so that fastening inserted sheet (5-1) and jack elastic tensioning, fastening effect are more preferable.
Shell (1) is provided with the hook hung on link (6) when use to the side of mounting shell (2) above, the hook packet
Perpendicular slotting (6-1) and crossbeam (6-2) are included, perpendicular slotting (6-1) is vertically set on one end of crossbeam (6-2), and the other end of crossbeam (6-2) connects
Body contact body (1)；In use, hanging on link (6) and during mounting, perpendicular slotting (6-1) withstands two compressor arms (9)
Upper end move down.
Winding drum (3) is hollow roller frame, and power supply line (1-1) puts in coiling by the shaft end of winding drum (3) and rolls
Cylinder (3) cavity in, and from the lateral through aperture of winding drum (3) stretch out, be then wound around on winding drum (3), extend back
Shell (2) are mounted out and are connected to shell (1).
The handle or turntable 4 of control winding drum (3) rotation are provided on one end side wall of mounting shell (2).
The device further includes initial alignment part, which is a U-shaped plug-in unit, and U-shaped plug-in unit includes top bar (5-3)
With lower square bar (5-4), upper square bar (5-3) and lower square bar (5-4) are connected by column (5-5),
Upper rectangular slot (5-2), the mounting shell (2) of the bottom of change (10-1) are provided in the middle part of fastening shaft (5)
On be provided with it is corresponding up and down with slot (5-2) rectangular on this under rectangular slot (2-3), upper rectangular slot (5-2) is rectangular under
The shapes and sizes of the inner wall of slot (2-3) are identical；
The inner wall shape and size of the outer wall shape and size of upper square bar (5-3) and upper rectangular slot (5-2) are adapted, under
The shapes and sizes of the inner wall of rectangular slot (2-3) and lower square bar (5-4) are adapted, in use, upper rectangular slot (5-2) is adjusted
It is whole that normotopia, (upper rectangular slot (5-2) rectangular slot (2-3) under is square groove, and normotopia is exactly upper rectangular slot (5-2)
Two side levels up and down), then upper square bar (5-3) and lower square bar (5-4) are inserted into respectively simultaneously upper rectangular slot (5-2) with
Under positioning is completed in rectangular slot (2-3).(upper rectangular slot (5-2) probably first can be adjusted into a position, by screwing fastening
Rectangular slot (5-2) can be adjusted in inserted sheet (5-1), when cannot be inserted into simultaneously, can appropriate adjustment position at any time, until can
Until being fully inserted into, limitation fastening inserted sheet (5-1) rotation is thus haved the function that, the effect of U-shaped plug-in unit is mainly exactly pair
It fastens shaft (5) and carries out initial alignment, so that, the angles and positions of two fastenings inserted sheet (5-1) can just be inserted into five spring hole scokets
Bottom two holes in, U-shaped plug-in unit can be removed after insertion.
All other routes in addition to power supply line pair both pass through and put in coiling by the shaft end of winding drum (3) after mounting shell (2)
It in the cavity of roller (3), and stretches out, is then wound around on winding drum (3), later from the lateral through aperture of winding drum (3)
It stretches out mounting shell (2) and is connected on the corresponding interface of shell (1).
Below by drawings and examples, the technical solution of the utility model is described in further detail.
As shown in figure 5, a kind of intelligent building data acquisition based on NB-IoT according to the utility model embodiment
Linkage, comprising: Power Entry Module 11, Analog input mModule 12, digital quantity input module 13, RS485 communication module
14, microcontroller 15, NB-IoT wireless communication module 16 shows output module 17, combined aural and visual alarm 18, dry contact output module
19；
The power module turns outside access 220V alternating current including voltage transformation module and voltage stabilizing circuit module
Be changed to 12V DC voltage, and configure protection circuit, guarantee the utility model safe and stable operation, power module outlet with it is micro-
Controller 15 connects, and powers for microcontroller 15.
The Analog input mModule 12, accesses the analog signals of external sensor, and transmits a signal to microcontroller
Device 15 is handled by microcontroller 15.
The digital quantity input module 13, accesses the digital quantity signal of external sensor, and transmits a signal to microcontroller
Device 15 is handled by microcontroller 15.
The RS485 communication module 14, accesses the RS485 signal of external sensor, and transmits a signal to microcontroller
15, it is handled by microcontroller 15.
The microcontroller 15, can be used STM32 chip, by 3.3V DC-voltage supply, by the analog signals received,
Display output module 17 is transmitted to after the completion of digital quantity signal and RS485 signal processing.When the judgement of microcontroller 15 has alarm signal
When number occurring, microcontroller 15 controls combined aural and visual alarm alarm, and is passed alarm signal by NB-IoT wireless communication module 16
The Intelligent mobile equipment of user is transported to, while driving dry contact output module 19, link other external equipments.
EM300-8b mould group can be used in the NB-IoT wireless communication module 15, by the direct current supply of 3.3~3.8V, recommends
3.6V best.NB-IoT wireless communication module is connect with microcontroller 15, real-time for issuing to the Intelligent mobile equipment of user
Warning message enables personnel to learn ambient conditions in time, takes timely measure, to reduce Hidden hazrads, ensures building peace
Entirely.Compared to the short distance communications technology such as WiFi, Bluetooth, ZigBee, NB-IoT possesses wide covering, big connection, ultralow function
Consumption, cost performance is higher, the more high advantage of security performance, therefore by the concern of operator and enterprise.
The dry contact output module 19, for providing dry contact output for outer link equipment, when microcontroller 15 is sentenced
Disconnected when having alarm signal generation, i.e., controllable dry contact output module 19 links external fire-fighting equipment, monitoring device, lighting apparatus
Equal devices.
The Intelligent mobile equipment of the user includes mobile phone, tablet computer and/or laptop.
As shown from the above technical solution, this intelligent building data based on NB-IoT provided by the utility model acquire connection
Dynamic device, when microcontroller judgement has alarm signal generation, microcontroller controls combined aural and visual alarm alarm, and passes through NB-IoT
Alarm signal is transmitted to the Intelligent mobile equipment of user by wireless communication module, while driving dry contact output module, links it
His external equipment, such as: fire-fighting equipment, monitoring device, lighting apparatus.Compared with prior art, provided by the utility model this
Intelligent building data based on NB-IoT acquire linkage, are not only able to achieve the passive detection of parameters in environment, moreover it is possible to
It realizes the active defense for opening the equipment such as fire plant, uses this intelligent building based on NB-IoT provided by the utility model
Data acquire linkage, and security performance is higher.
It is understood that the numerical value of items of equipment in the real time inspection environment of family can be used in display output module, simultaneously
Dry contact output module can connect the equipment such as fan, fire resistant doorsets, in the alarm song for not hearing that combined aural and visual alarm issues, also not have
Have in the case where paying close attention to the alarm signal that machine in one's hands receives, takes safeguard procedures in time for user, use can be further increased
Family using experience degree improves the security performance of product.
In use, first as shown in figure 3, inserted sheet (11-1) and fastening inserted sheet (5-1) are inserted into the top of socket under respectively
In the jack in portion, U-shaped plug-in unit is then pulled out, sliding block (8) is moved to the position for leaving link (6) as shown in Figure 4 later, so
It afterwards by the hook on shell (1), is hooked on link (6), as shown in Fig. 2, simultaneously, erecting slotting (6-1) and pushing two compressor arms
(9), so that two compressor arms (9) drive two poke rod (10) rotations, so that two poke rods (10) pass through torsional spring 10-
2 drive fastening shaft (5) rotation, at this point, fastening inserted sheet (5-1) has the power screwed, the power screwed by this will be fastened
Inserted sheet (5-1) firmly in jack complete to fixedly positioning by tensioner, and sliding block (8) is then dialed to the top of crossbeam (6-2) (just
As stirred to the right in Fig. 4) block crossbeam (6-2), when needing shell (1) far from socket, by sliding block (8) dial from, remove shell,
Then one is taken to replace in block insertion link (6), effect is the suppressing action instead of perpendicular slotting (6-1) to two compressor arms (9),
Then it reverses sliding block (8) to block instead of block, pulls shell 1 later, during pulling, electric wire 1-1 is by out of mounting shell (2)
It pulls out, winding drum (3) rotation, until movement terminates, bracing wire or when take-up in order to prevent, electric wire is in winding drum (3)
It excessively screws, sufficiently long line can be reserved in the interior intracavitary of winding drum (3)；When needing again to be hung on a wall shell, then
By handle or turntable winding drum (3) is rotated backward, electric wire is driven to recycle into mounting shell (2), then repeats to mount
The operation of shell.
In conclusion by means of the above-mentioned technical proposal of the utility model, can reach it is following the utility model has the advantages that
1. Analog input mModule, digital quantity input module, RS485 are communicated mould by the NB-IoT wireless communication module 16
The data of block acquisition are uploaded to background server by NB-IoT network, facilitate the operation feelings of host computer real-time monitoring items of equipment
Condition and warning message, and data are stored, in case transferring inquiry, analysis.Background server can be to the intelligence of user simultaneously
Energy mobile device pushes warning message in real time, so that personnel is taken timely measure, to reduce fire hazard, ensures building
Safety.
2. the utility model uses NB-IoT wireless communication technique, it is a kind of low-power consumption, wide covering, overlength distance, surpasses
The cellular telecommunication art of big connection amount, and support bi-directional authentification and eat dishes without rice or wine strictly to encrypt, it can be ensured that the safety of user data
Property.It also solves simultaneously and is largely routed bring in existing work progress difficulty of construction is big, at high cost, aging, folding occurs in route
Situations such as damage, causes data that can not quickly pass to fire protection control room, cannot analyze in time operating condition and warning message
The problems such as with storage inquiry.
3. the utility model is by the way of shell and hanging mechanisms, in use, directly hanging mechanisms can be passed through will be whole
The mounting of a device on the wall, while mounting, connect by socket, facilitates making effective use of for space, meanwhile, electric wire is all accommodated in
In hanging mechanisms, the problem of being not in unsightly with security risk, the position that device is placed is flexible, if really needed separate
If socket, electric wire can also be pulled out out of hanging mechanisms, realize and flexibly use, in addition, being carried out tight when plug is inserted into socket
Gu operation, prevents plug from falling bring security risk.
Claims (7)
1. a kind of intelligent building data based on NB-IoT acquire linkage, it is characterised in that: the device includes power input
Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14), microcontroller
(15), NB-IoT wireless communication module (16), display output module (17), combined aural and visual alarm (18) and dry contact output module
(19)；
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14),
NB-IoT wireless communication module (16) shows output module (17) that combined aural and visual alarm (18) and dry contact output module (19) are equal
It is connect with microcontroller (15).
2. a kind of intelligent building data based on NB-IoT according to claim 1 acquire linkage, it is characterised in that:
Power Entry Module (11), Analog input mModule (12), digital quantity input module (13), RS485 communication module (14),
Microcontroller (15), NB-IoT wireless communication module (16) show output module (17) and dry contact output module (19) setting
In shell (1)；
Case top is provided with the power interface connecting with Power Entry Module (11), is connect with Analog input mModule (12)
Analog input interface, the digital-quantity input interface being connect with digital quantity input module (13), with RS485 communication module (14)
The RS485 communication interface of connection, is connect with microcontroller (15) the display output interface that connect with display output module (17)
Sound-light alarm interface and the dry contact output interface being connect with dry contact output module (19).
3. a kind of intelligent building data based on NB-IoT according to claim 2 acquire linkage, it is characterised in that:
The device further includes hanging mechanisms, and power interface is connected to plug as power input by the power supply line (1-1) of interim grafting；
Hanging mechanisms include mounting shell (2), winding drum (3) and fastening shaft (5)；Winding drum (3) setting is in mounting shell (2)
Interior, in mounting shell (2), the inserted sheet (11-1) of plug stretches out the front side wall of shell for the main body setting of plug；
Fastening shaft (5) is left and right two, before two fastenings shaft (5) pass through the lower part of mounting shell (2) and fastening shaft (5)
End is connected with fastening inserted sheet (5-1), and two fastenings inserted sheet (5-1) stretch out the front side wall of mounting shell (2), two fastening inserted sheet (5-
1) two holes of bottom side by side in three hole of lower part of corresponding five spring hole scokets in direction and position, the rear end of fastening shaft (5) is stretched
The rear wall of shell (2) is mounted out；
It mounts and is provided with hanging part and fastener on the rear wall of shell (2)；Hanging part includes link (6) and top tight pieces, link (6)
Be fixed on mounting shell (2) rear wall on, top tight pieces include sliding rail (7) and can on sliding rail (7) transverse shifting sliding block (8),
Sliding rail (7) setting in the top of link (6), and sliding block (8) can be in and sliding laterally link (6) surface or
Leave the surface of link (6)；
Fastener includes two compressor arms (9) and two poke rods (10), and two poke rods (10) pass through change (10-1) difference
It covers in the rear end of two fastenings shaft (5) in left and right, and poke rod (10) can be relative to fastening shaft (5) rotation, poke rod (10)
Change (10-1) and fastening shaft (5) between be provided with torsional spring (10-2)；
The upper end of two compressor arms (9) is movably connected by upper shaft (9-1), forms herringbone structure, two compressions
The lower end of bar (9) respectively connects the upper end of two poke rods (10) in left and right, and compressor arm (9) and poke rod (10) pass through lower rotary shaft
(9-2) is flexibly connected, in use, by the upper end for pushing two compressor arms (9), so that two poke rods (10) rotate outward,
Fastening shaft (5) is made to have the tendency that a rotation energetically to torsional spring (10-2) during two poke rod (10) rotations, into
And make the frictional force that fastening is formed between two be inserted into five spring hole scoket lower opening fastenings inserted sheet (5-1) and socket aperture；
Shell (1) is provided with the hook hung on link (6) when use to the side of mounting shell (2) above, which includes perpendicular
(6-1) and crossbeam (6-2) are inserted, perpendicular slotting (6-1) is vertically set on one end of crossbeam (6-2), and the other end of crossbeam (6-2) connects shell
Body (1)；In use, hanging on link (6) and during mounting, perpendicular slotting (6-1) withstands the upper of two compressor arms (9)
End moves down.
4. a kind of intelligent building data based on NB-IoT according to claim 3 acquire linkage, it is characterised in that:
Winding drum (3) is hollow roller frame, and power supply line (1-1) is put in the sky of winding drum (3) by the shaft end of winding drum (3)
It is intracavitary, and stretched out from the lateral through aperture of winding drum (3), it is then wound around on winding drum (3), stretches out mounting shell later
(2) and it is connected to shell (1).
5. a kind of intelligent building data based on NB-IoT according to claim 4 acquire linkage, it is characterised in that:
The handle or turntable of control winding drum (3) rotation are provided on one end side wall of mounting shell (2).
6. a kind of intelligent building data based on NB-IoT according to claim 3 acquire linkage, it is characterised in that:
The device further includes initial alignment part, which is a U-shaped plug-in unit, and U-shaped plug-in unit includes top bar (5-3) and lower square bar
(5-4), upper square bar (5-3) and lower square bar (5-4) are connected by column (5-5),
It is provided with upper rectangular slot (5-2) in the middle part of fastening shaft (5), is set on the mounting shell (2) of the bottom of change (10-1)
Be equipped with slot (5-2) rectangular on this up and down it is corresponding under rectangular slot (2-3), upper rectangular slot (5-2) under rectangular slot
The shapes and sizes of the inner wall of (2-3) are identical；
The inner wall shape and size of the outer wall shape and size of upper square bar (5-3) and upper rectangular slot (5-2) are adapted, under it is rectangular
The shapes and sizes of the inner wall of slot (2-3) and lower square bar (5-4) are adapted, in use, by upper rectangular slot (5-2) adjust to
Upper square bar (5-3) and lower square bar (5-4) are then inserted into upper rectangular slot (5-2) rectangular slot (2- under by normotopia respectively simultaneously
3) positioning is completed in.
7. a kind of intelligent building data based on NB-IoT according to claim 4 acquire linkage, it is characterised in that:
All other routes in addition to power supply line pair both pass through and put in winding drum (3) by the shaft end of winding drum (3) after mounting shell (2)
It in cavity, and stretches out, is then wound around on winding drum (3) from the lateral through aperture of winding drum (3), stretch out mounting shell later
(2) it and is connected on the corresponding interface of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920192093.0U CN209471355U (en) | 2019-02-12 | 2019-02-12 | A kind of intelligent building data acquisition linkage based on NB-IoT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192093.0U CN209471355U (en) | 2019-02-12 | 2019-02-12 | A kind of intelligent building data acquisition linkage based on NB-IoT |
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| CN209471355U true CN209471355U (en) | 2019-10-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111338248A (en) * | 2020-03-06 | 2020-06-26 | 上海饰上科技有限公司 | Intelligent building data acquisition linkage device based on NB-IoT |
| CN112729416A (en) * | 2021-01-21 | 2021-04-30 | 沈阳佳德联益能源科技股份有限公司 | NB-IoT temperature and humidity collector |
| CN113132211A (en) * | 2021-03-25 | 2021-07-16 | 南京物联传感技术有限公司 | Adapter for dry contact wired signal and Zigbee wireless signal |
-
2019
- 2019-02-12 CN CN201920192093.0U patent/CN209471355U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111338248A (en) * | 2020-03-06 | 2020-06-26 | 上海饰上科技有限公司 | Intelligent building data acquisition linkage device based on NB-IoT |
| CN112729416A (en) * | 2021-01-21 | 2021-04-30 | 沈阳佳德联益能源科技股份有限公司 | NB-IoT temperature and humidity collector |
| CN113132211A (en) * | 2021-03-25 | 2021-07-16 | 南京物联传感技术有限公司 | Adapter for dry contact wired signal and Zigbee wireless signal |
| CN113132211B (en) * | 2021-03-25 | 2023-10-27 | 南物科城传感技术(广州)有限公司 | Adapter for dry access point wired signals and Zigbee wireless signals |
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Effective date of registration: 20200811 Address after: Room b1404, No. 79, Sanhao Street, Heping District, Shenyang City, Liaoning Province Patentee after: Liaoning Youhua Technology Co., Ltd Address before: No. 39 Century Road, Hunnan District, Shenyang City, Liaoning Province, 110000 Patentee before: LIAONING DANENG ELECTRIC Co.,Ltd. |
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| TR01 | Transfer of patent right |