CN213423426U - NB-IoT power supply monitoring sensor convenient to installation - Google Patents
NB-IoT power supply monitoring sensor convenient to installation Download PDFInfo
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- CN213423426U CN213423426U CN202021694839.7U CN202021694839U CN213423426U CN 213423426 U CN213423426 U CN 213423426U CN 202021694839 U CN202021694839 U CN 202021694839U CN 213423426 U CN213423426 U CN 213423426U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a NB-IoT power monitoring sensor convenient to installation relates to power monitoring technology field. The NB-IoT power monitoring sensor convenient to install comprises a sensor main body, wherein NB-IoT modules are fixedly connected to the top and the bottom of the inner wall of the sensor main body, an upper installation plate is arranged on the top of the sensor main body, a first transmission rod is fixedly connected to one side of the bottom of the upper installation plate, and a first connecting plate is fixedly connected to the bottom end of the first transmission rod. This NB-IoT power monitoring sensor convenient to installation can adjust the position of going up the mounting panel through the knob to in-process that goes up at last mounting panel, the same distance that can descend automatically under the effect of driving rope down the mounting panel, even the old hole on the wall also can adjust the distance between the mounting hole through this mode with the mounting hole on the new power monitoring sensor is not suitable, has removed this operation of punching again, has greatly improved this power monitoring sensor's simple to operate nature.
Description
Technical Field
The utility model relates to a power monitoring technology field specifically is a NB-IoT power monitoring sensor convenient to installation.
Background
The Narrow-Band Internet of Things (NB-IoT) is an important branch of the Internet of everything, the NB-IoT is constructed in a cellular network, only consumes about 180kHz bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network, so that the deployment cost is reduced, and smooth upgrade is realized.
In the field of power monitoring, an NB-IoT network is often used to transmit power monitoring data in real time, an output wire of a power supply usually transmits power after passing through a power monitoring sensor, and the positions of a mounting plate and a mounting hole of an existing power monitoring sensor are fixed, so that the mounting hole of a new power monitoring sensor cannot be matched with an old mounting hole of a wall surface when the power monitoring sensors of other models are replaced, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the deficiency of the prior art, the utility model provides a NB-IoT power monitoring sensor convenient to installation has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an NB-IoT power supply monitoring sensor convenient to install comprises a sensor body, wherein NB-IoT modules are fixedly connected to the top and the bottom of the inner wall of the sensor body, an upper installation plate is arranged at the top of the sensor body, a first transmission rod is fixedly connected to one side of the bottom of the upper installation plate, a first connecting plate is fixedly connected to the bottom end of the first transmission rod, one side of the first connecting plate is fixedly connected with the outer wall of a bolt, the inner wall of the bolt is in threaded connection with a threaded rod, the top end of the threaded rod is rotatably connected with the top of the inner wall of the sensor body, a first bevel gear is fixedly connected to the top end of the threaded rod, the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is fixedly connected with a knob, the knob is rotatably connected with the sensor, the sensor comprises a sensor body, a transmission rope, a pulley, a second connecting plate, a second transmission rod and a lower mounting plate, wherein the other end of the transmission rope is fixedly connected with the second connecting plate, the transmission rope is movably connected with the pulley, the pulley is rotatably connected with the inner wall of the sensor body, the bottom of the second connecting plate is fixedly connected with the second transmission rod, and the bottom of the second transmission rod is fixedly connected with.
Preferably, the upper mounting plate and the lower mounting plate are both provided with mounting holes.
Preferably, the first transmission rod and the second transmission rod are respectively sleeved inside the first movable sleeve and the second movable sleeve, and the outer walls of the first movable sleeve and the second movable sleeve are fixedly connected with the inner wall of the sensor main body.
Preferably, the bottom of the first connecting plate is fixedly connected with a return spring, and the bottom end of the return spring is fixedly connected with the second connecting plate.
Preferably, the pulley is located between the bottom of the second connecting plate and the bottom of the inner wall of the sensor body.
Preferably, the number of the first transmission rods, the first connecting plates, the second transmission rods and the second connecting plates is two, and the two groups of the first transmission rods, the first connecting plates, the second transmission rods and the second connecting plates are symmetrically arranged on two sides of the NB-IoT module.
(III) advantageous effects
The utility model provides a NB-IoT power monitoring sensor convenient to installation. The method has the following beneficial effects:
(1) this NB-IoT power monitoring sensor convenient to installation can adjust the position of going up the mounting panel through the knob to in-process that goes up at last mounting panel, the same distance that can automatic decline under the effect of driving rope is gone down to the mounting panel down, even the old hole on the wall also can adjust the distance between the mounting hole through this mode with the mounting hole on the new power monitoring sensor is not suitable, has removed this operation of punching again from, has greatly improved this power monitoring sensor's simple to operate nature.
(2) This NB-IoT power monitoring sensor convenient to installation, reset spring can play certain pulling effect that resets to first connecting plate and second connecting plate to the mounting panel upwards resets under can pulling when the knob resets, and also can make the last mounting panel keep the tight state all the time at removal in-process driving rope, prevents that the driving rope from breaking away from the pulley.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is an external view of the main body of the present invention.
In the figure: the sensor comprises a sensor body 1, a 2NB-IoT module, an upper mounting plate 3, a first transmission rod 4, a first movable sleeve 41, a first connecting plate 5, a return spring 51, a bolt 6, a threaded rod 7, a first bevel gear 8, a second bevel gear 9, a knob 10, a transmission rope 11, a pulley 111, a second connecting plate 12, a second transmission rod 13, a second movable sleeve 131 and a lower mounting plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an NB-IoT power supply monitoring sensor convenient to mount comprises a sensor body 1, an NB-IoT module 2 is fixedly connected to the top and the bottom of the inner wall of the sensor body 1, an upper mounting plate 3 is arranged on the top of the sensor body 1, a first transmission rod 4 is fixedly connected to one side of the bottom of the upper mounting plate 3, a first connecting plate 5 is fixedly connected to the bottom end of the first transmission rod 4, one side of the first connecting plate 5 is fixedly connected with the outer wall of a bolt 6, the inner wall of the bolt 6 is in threaded connection with a threaded rod 7, the top end of the threaded rod 7 is rotatably connected with the top of the inner wall of the sensor body 1, a first bevel gear 8 is fixedly connected to the top end of the threaded rod 7, the first bevel gear 8 is meshed with a second bevel gear 9, one side of the second bevel gear 9 is fixedly connected with a knob 10, the 11 other ends of driving rope and second connecting plate 12 fixed connection, driving rope 11 and pulley 111 swing joint, pulley 111 rotates with 1 inner wall of sensor main part to be connected, 12 bottoms of second connecting plate and 13 fixed connection of second transfer line, 13 bottoms of second transfer line and lower mounting panel 14 fixed connection, can adjust the position of last mounting panel 3 through knob 10, and at last mounting panel 3 in-process that rises, lower mounting panel 14 can the same distance of automatic decline under driving rope 11's effect, even the mounting hole on old hole on the wall and the new power monitoring sensor is not fit for also can adjust the distance between the mounting hole through this mode, this operation of punching again has been removed from, this power monitoring sensor's simple to operate has greatly been improved.
Preferably, in this embodiment, the upper mounting plate 3 and the lower mounting plate 14 are both provided with mounting holes, and the sensor body can be fixed through the mounting holes.
Preferably, in this embodiment, the first transmission rod 4 and the second transmission rod 13 are respectively sleeved inside the first movable sleeve 41 and the second movable sleeve 131, outer walls of the first movable sleeve 41 and the second movable sleeve 131 are fixedly connected with an inner wall of the sensor body 1, and the first movable sleeve 41 and the second movable sleeve 131 can limit the first transmission rod 4 and the second transmission rod 13, so as to ensure that the upper mounting plate 3 and the lower mounting plate 14 can keep the moving directions thereof.
Preferably, in this embodiment, the bottom of the first connecting plate 5 is fixedly connected with a return spring 51, the bottom end of the return spring 51 is fixedly connected with the second connecting plate 12, and the return spring 51 can play a certain reset pulling role on the first connecting plate 5 and the second connecting plate 12, so that the lower mounting plate 14 can be pulled to reset upwards when the knob 10 is reset, and the upper mounting plate 3 can be also enabled to keep the tight state of the transmission rope 11 all the time in the moving process, thereby preventing the transmission rope 11 from being disengaged from the pulley 111.
Preferably, in the present embodiment, the pulley 111 is located between the bottom of the second connecting plate 12 and the bottom of the inner wall of the sensor body 1 to ensure that the lower mounting plate 14 can normally descend during the ascending of the upper mounting plate 3, so as to control the movement of the lower mounting plate 14 through the upper mounting plate 3.
Preferably, in this embodiment, the number of the first transmission rods 4, the first connection plates 5, the second transmission rods 13 and the second connection plates 12 is two, and two sets of the first transmission rods 4, the first connection plates 5, the second transmission rods 13 and the second connection plates 12 are symmetrically arranged on two sides of the NB-IoT module 2, so as to achieve better control over the movement of the upper mounting plate 3 and the lower mounting plate 14.
During operation (or during use), two knobs 10 are rotated at the same time and at the same speed, the knob 10 enables the second bevel gear 9 to rotate, the first bevel gear 8 meshed with the second bevel gear 9 also rotates under the action of the second bevel gear 9, the threaded rod 7 further rotates, the bolt 6 in threaded connection with the threaded rod 7 can push the first connecting plate 5 to move, the connecting plate 5 pushes the upper mounting plate 3 to move through the first transmission rod 4, and due to the uncertainty of the direction of the threads on the threaded rod 7, the moving direction of the upper mounting plate 3 can be changed by reversely rotating the knob 8 when the moving direction of the upper mounting plate 3 is opposite to the expected moving direction.
During the ascending of the upper mounting plate 3, the bolt 6 pulls the other end of the transmission rope 11 to ascend, and under the action of the pulley 111, the other end of the transmission rope 11 pulls the second connecting plate 12 to descend and the connecting plate 12 pushes the second transmission rod 13 and the lower mounting plate 14 to descend by the same distance as the movement of the upper mounting plate 3, and the return spring 51 is stretched at the moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An NB-IoT power monitoring sensor convenient to install, comprising a sensor body (1), wherein NB-IoT modules (2) are fixedly connected to the top and the bottom of the inner wall of the sensor body (1), and is characterized in that: the sensor is characterized in that an upper mounting plate (3) is arranged at the top of the sensor main body (1), a first transmission rod (4) is fixedly connected to one side of the bottom of the upper mounting plate (3), a first connecting plate (5) is fixedly connected to the bottom of the first transmission rod (4), one side of the first connecting plate (5) is fixedly connected with the outer wall of a bolt (6), the inner wall of the bolt (6) is in threaded connection with a threaded rod (7), the top end of the threaded rod (7) is rotatably connected with the top of the inner wall of the sensor main body (1), a first bevel gear (8) is fixedly connected to the top end of the threaded rod (7), the first bevel gear (8) is meshed with a second bevel gear (9), one side of the second bevel gear (9) is fixedly connected with a knob (10), the knob (10) is rotatably connected with the sensor main body (1), one side of the bolt (6) far away from the first connecting, the sensor is characterized in that the other end of the transmission rope (11) is fixedly connected with the second connecting plate (12), the transmission rope (11) is movably connected with the pulley (111), the pulley (111) is rotatably connected with the inner wall of the sensor body (1), the bottom of the second connecting plate (12) is fixedly connected with the second transmission rod (13), and the bottom of the second transmission rod (13) is fixedly connected with the lower mounting plate (14).
2. An NB-IoT power monitoring sensor facilitating installation according to claim 1, wherein: mounting holes are formed in the upper mounting plate (3) and the lower mounting plate (14).
3. An NB-IoT power monitoring sensor facilitating installation according to claim 1, wherein: the first transmission rod (4) and the second transmission rod (13) are respectively sleeved inside the first movable sleeve (41) and the second movable sleeve (131), and the outer walls of the first movable sleeve (41) and the second movable sleeve (131) are fixedly connected with the inner wall of the sensor main body (1).
4. An NB-IoT power monitoring sensor facilitating installation according to claim 1, wherein: the bottom of the first connecting plate (5) is fixedly connected with a return spring (51), and the bottom end of the return spring (51) is fixedly connected with the second connecting plate (12).
5. An NB-IoT power monitoring sensor facilitating installation according to claim 1, wherein: the pulley (111) is positioned between the bottom of the second connecting plate (12) and the bottom of the inner wall of the sensor body (1).
6. An NB-IoT power monitoring sensor facilitating installation according to claim 1, wherein: the number of the first transmission rods (4), the first connecting plates (5), the second transmission rods (13) and the second connecting plates (12) is two, and the two groups of the first transmission rods (4), the first connecting plates (5), the second transmission rods (13) and the second connecting plates (12) are symmetrically arranged on two sides of the NB-IoT module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694839.7U CN213423426U (en) | 2020-08-14 | 2020-08-14 | NB-IoT power supply monitoring sensor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694839.7U CN213423426U (en) | 2020-08-14 | 2020-08-14 | NB-IoT power supply monitoring sensor convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423426U true CN213423426U (en) | 2021-06-11 |
Family
ID=76256874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694839.7U Expired - Fee Related CN213423426U (en) | 2020-08-14 | 2020-08-14 | NB-IoT power supply monitoring sensor convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423426U (en) |
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2020
- 2020-08-14 CN CN202021694839.7U patent/CN213423426U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |