CN212931693U - Electrical apparatus temperature monitoring device based on NB-loT - Google Patents
Electrical apparatus temperature monitoring device based on NB-loT Download PDFInfo
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- CN212931693U CN212931693U CN202021698453.3U CN202021698453U CN212931693U CN 212931693 U CN212931693 U CN 212931693U CN 202021698453 U CN202021698453 U CN 202021698453U CN 212931693 U CN212931693 U CN 212931693U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity 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 an electrical apparatus temperature monitoring device based on NB-loT relates to electrical apparatus temperature monitoring technical field. Including the device shell, run through by temperature sensor on the inner wall of device shell, and the inner wall sliding connection of temperature sensor and device shell, temperature sensor's left side fixed weld has the movable support, the left side of movable support and the fixed connection on the right side of movable support piston, the movable support piston is connected for sealed piston with the hydraulic pressure storehouse. This electrical apparatus temperature monitoring device based on NB-loT is provided with unable adjustment base, can carry out a transmission spacing to spacing sleeve through stop device for spacing sleeve can carry out the joint with unable adjustment base, does the contrast with traditional elastic deformation joint spare, and more durable has improved the life of this device, and a plurality of unable adjustment bases of accessible design make a temperature sensor can monitor the electrical apparatus temperature on the different positions, more high-efficient.
Description
Technical Field
The utility model relates to an electrical apparatus temperature monitoring technology field specifically is an electrical apparatus temperature monitoring device based on NB-loT.
Background
The narrowband Internet of Things (NB-IoT) becomes an important branch of the world-wide Internet. The NB-IoT is an emerging technology in the IoT field, supports cellular data connection of low-power-consumption equipment in a Wide Area Network (WAN), and is also called a low-power-consumption wide area network (LPWAN). NB-IoT supports efficient connectivity for devices with long standby time and high requirements for network connectivity.
With the continuous progress of science and technology, more and more NB-IoT applications appear in our production and processing, many electrical devices are arranged in some large-scale factories, real-time temperature monitoring needs to be carried out on the electrical devices in the production and processing process to ensure the normal working state of the electrical devices, and when the parts of the electrical devices to be tested have no connectable power supply, external electrical device temperature monitoring devices are needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides an electrical apparatus temperature monitoring device based on NB-loT has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electrical appliance temperature monitoring device based on NB-loT comprises a device shell, wherein the inner wall of the device shell is penetrated by a temperature sensor, the temperature sensor is in sliding connection with the inner wall of the device shell, a movable support is fixedly welded on the left side of the temperature sensor, the left side of the movable support is fixedly connected with the right side of a movable support piston, the movable support piston is connected with a hydraulic bin through a sealing piston, the inner sealing piston of the hydraulic bin is connected with a transmission piston, the transmission piston is provided with a transmission support, the right end of the transmission support penetrates through a fixed baffle to be hinged with one end of a connecting rod, the other end of the connecting rod is hinged with a movable plate, the outermost side of the movable plate is hinged with the fixed baffle, the fixed baffle is fixed inside a limiting sleeve, the limiting sleeve is provided with a square groove, and the top of the temperature sensor is fixedly, the top of rack meshes with the bottom of gear, rotate on the inner wall of gear and device shell and be connected, the top of gear is provided with stop device.
Preferably, the limiting sleeve and the transmission support are respectively provided with two limiting sleeves and two transmission supports, and the two limiting sleeves and the two transmission supports are located on two sides of the temperature sensor.
Preferably, the limiting sleeve penetrates through the inner wall of the device shell, and the limiting sleeve is fixedly connected with the inner wall of the device shell.
Preferably, the limiting device comprises a rectangular frame, a limiting movable rod is hinged to the bottom of the rectangular frame, and a return spring is fixedly mounted on the left side of the limiting movable rod.
Preferably, a pull rod is arranged on the right side of the limiting movable rod, a spring support is fixedly mounted on the pull rod, and a spring is fixedly connected to the top of the spring support.
Preferably, temperature sensor's right side is provided with unable adjustment base, No. one circular slot has been seted up to unable adjustment base's inside, set up No. two circular slots with spacing sleeve sliding connection on unable adjustment base's the inner wall, the spacing groove has been seted up to No. two circular slots's inside.
Preferably, an NB-loT wireless module is fixedly installed inside the device shell, and a storage battery is arranged at the bottom of the NB-loT wireless module.
(III) advantageous effects
The utility model provides an electrical apparatus temperature monitoring device based on NB-loT. The method has the following beneficial effects:
(1) this electrical apparatus temperature monitoring device based on NB-loT is provided with unable adjustment base, can carry out a transmission spacing to limit sleeve through stop device for limit sleeve can carry out the joint with unable adjustment base, does the contrast with traditional elastic deformation joint spare, and more durable has improved the life of this device, and a plurality of unable adjustment base of accessible design make a temperature sensor can monitor the electrical apparatus temperature on the different positions, more high-efficient.
(2) This electrical apparatus temperature monitoring device based on NB-loT is provided with hydraulic pressure storehouse, can use through the cooperation of transmission support and movable support for when temperature sensor can carry out abundant contact with the electrical apparatus surface, through the transmission of hydraulic pressure storehouse, make limit sleeve carry out spacing operation to unable adjustment base, the cooperation is used and is made the efficiency of whole device more high-efficient.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of a partial top view of the overall device of the present invention;
FIG. 3 is a schematic view of the fixing base structure of the present invention;
FIG. 4 is a schematic structural view of the limiting device of the present invention;
FIG. 5 is a schematic view of the sectional structure of the fixing base of the present invention;
fig. 6 is a schematic view of the sectional structure of the limiting sleeve of the present invention.
In the figure: the device comprises a device shell 1, a temperature sensor 2, a limiting sleeve 3, a movable plate 31, a fixed baffle 32, a connecting rod 33, a square groove 4, a rack 5, a gear 6, a limiting device 7, a rectangular frame 71, a pull rod 72, a spring bracket 73, a spring 74, a limiting movable rod 75, a return spring 76, an 8NB-loT wireless module, a storage battery 9, a transmission bracket 10, a return spring 11 II, a movable bracket 12, a transmission piston 14, a hydraulic cabin 15, a movable bracket piston 16, a fixed base 17, a circular groove 171I, a circular groove 172 II and a limiting groove 173.
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. 1-6, the present invention provides a technical solution: an electrical appliance temperature monitoring device based on NB-loT comprises a device shell 1, an NB-loT wireless module 8 is fixedly installed inside the device shell 1, a storage battery 9 is arranged at the bottom of the NB-loT wireless module 8, a temperature sensor 2 penetrates through the inner wall of the device shell 1, and the temperature sensor 2 is connected with the inner wall of the device shell 1 in a sliding mode.
Further, the right side of the temperature sensor 2 is provided with the fixing base 17, the first circular groove 171 is formed in the fixing base 17, the second circular groove 172 connected with the limiting sleeve 3 in a sliding mode is formed in the inner wall of the fixing base 17, and the limiting groove 173 is formed in the second circular groove 172.
Further, the left side of the temperature sensor 2 is fixedly welded with a movable support 12, the left side of the movable support 12 is fixedly connected with the right side of a movable support piston 16, the movable support piston 16 is connected with a hydraulic chamber 15 through a sealing piston, the internal sealing piston of the hydraulic chamber 15 is connected with a transmission piston 14, the transmission piston 14 is provided with a transmission support 10, the right end of the transmission support 10 penetrates through a fixed baffle 32 and is hinged to one end of a connecting rod 33, the other end of the connecting rod 33 is hinged to a movable plate 31, the most side of the movable plate 31 is hinged to the fixed baffle 32, and the fixed baffle 32 is fixed inside the limiting sleeve 3.
Further, limit sleeve 3, transmission support 10 is provided with two respectively, and be located temperature sensor 2's both sides, limit sleeve 3 passes device shell 1's inner wall, and limit sleeve 3 and device shell 1's inner wall fixed connection, square groove 4 has been seted up on limit sleeve 3, temperature sensor 2's top fixed mounting has rack 5, the top of rack 5 and the bottom meshing of gear 6, rotate on gear 6 and the device shell 1's the inner wall and be connected, gear 6's top is provided with stop device 7.
It is worth noting that the limiting device 7 comprises a rectangular frame 71, a limiting movable rod 75 is hinged to the bottom of the rectangular frame 71, a return spring 76 is fixedly mounted on the left side of the limiting movable rod 75, a pull rod 72 is arranged on the right side of the limiting movable rod 75, a spring support 73 is fixedly mounted on the pull rod 72, and a spring 74 is fixedly connected to the top of the spring support 73.
The utility model discloses in be provided with unable adjustment base 17, it is spacing to carry out a transmission to spacing sleeve 3 through stop device 7 for spacing sleeve 3 can carry out the joint with unable adjustment base 17, does the contrast with traditional elastic deformation joint spare, and more durable has improved the life of this device, and a plurality of unable adjustment base 17 of accessible design make a temperature sensor 2 can monitor the electrical apparatus temperature on the different positions, more high-efficient.
The utility model discloses in be provided with unable adjustment base 17, limit slot 173 has been seted up to unable adjustment base 17's inside, and limit slot 173 is corresponding with fixed stop 32.
When the temperature monitoring device works (or is used), a plurality of fixing bases 17 are fixedly adhered to the surface of an electric appliance to be subjected to temperature measurement, so that the fixing bases can bear the gravity of the whole device, when the temperature monitoring device is required to be carried out at a certain position, only the limiting sleeve 3 needs to be sleeved along the second circular groove 172 and the limiting groove 173 on the fixing base 17, after the shell 1 of the temperature monitoring device and the limiting sleeve 3 of the temperature sensor 2 are sleeved with the fixing base 17, only the shell 1 of the temperature monitoring device need to be pushed rightwards continuously, so that the temperature sensor 2 is in full contact with the surface of the electric appliance to be subjected to temperature measurement on the right side of the fixing base 17, when the shell 1 of the temperature monitoring device is pushed rightwards, the second reset spring 11 can be deformed and continuously compressed, correspondingly, the movable support piston 16 moves leftwards, under the hydraulic transmission action of the hydraulic chamber 15, the transmission piston 14 drives the transmission support 10 to move right, so that the right side part of the fixed baffle 32 close to the limiting sleeve 3 moves along the square groove 4 to the upper and lower sides of the limiting sleeve 3, and the fixed baffle 32 fully contacts with the limiting groove 173 to play a limiting role.
In the process of deformation of the second reset spring 11, the rack 5 on the temperature sensor 2 can move leftwards, the gear 6 at the top is driven to rotate clockwise, the top of the gear 6 is provided with the limiting device 7, when the gear 6 rotates clockwise, the bottom of the limiting movable rod 75 on the limiting device 7 swings rightwards, when the gear 6 stops rotating, the limiting movable rod 75 is in close contact with the pull rod 72, the gear 6 can not rotate anticlockwise, and the limiting function is achieved.
When the limiting function of the limiting device 7 needs to be removed, the pull rod 72 only needs to be pulled upwards, so that the bottom of the limiting movable rod 75 can move leftwards, the temperature sensor and the fixed baffle 32 recover to the original position under the elastic action of the second reset spring 11, the limiting connection between the fixed baffle 32 and the limiting groove 173 is finished, the whole device on the right side can be taken out of the fixed base 17, and the temperature measurement of other parts of electric appliances can be carried out.
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 (7)
1. An electrical appliance temperature monitoring device based on NB-loT, comprising a device shell (1), characterized in that: the device is characterized in that the inner wall of the device shell (1) is penetrated through by a temperature sensor (2), the temperature sensor (2) is connected with the inner wall of the device shell (1) in a sliding manner, a movable support (12) is fixedly welded on the left side of the temperature sensor (2), the left side of the movable support (12) is fixedly connected with the right side of a movable support piston (16), the movable support piston (16) is connected with a hydraulic bin (15) through a sealing piston, the internal sealing piston of the hydraulic bin (15) is connected with a transmission piston (14), the transmission piston (14) is provided with a transmission support (10), the right end of the transmission support (10) penetrates through a fixed baffle (32) to be hinged with one end of a connecting rod (33), the other end of the connecting rod (33) is hinged with a movable plate (31), and the most side of the movable plate (31) is hinged with the fixed baffle (32, fixed stop (32) are fixed in the inside of stop sleeve (3), square groove (4) have been seted up on stop sleeve (3), the top fixed mounting of temperature sensor (2) has rack (5), the top of rack (5) and the bottom meshing of gear (6), rotate on the inner wall of gear (6) and device shell (1) and be connected, the top of gear (6) is provided with stop device (7).
2. The NB-loT-based appliance temperature monitoring device according to claim 1, wherein: the limiting sleeve (3) and the transmission support (10) are respectively provided with two limiting sleeves and located on two sides of the temperature sensor (2).
3. The NB-loT-based appliance temperature monitoring device according to claim 1, wherein: the limiting sleeve (3) penetrates through the inner wall of the device shell (1), and the limiting sleeve (3) is fixedly connected with the inner wall of the device shell (1).
4. The NB-loT-based appliance temperature monitoring device according to claim 1, wherein: stop device (7) include rectangular frame (71), the bottom of rectangular frame (71) articulates there is spacing movable rod (75), the left side fixed mounting of spacing movable rod (75) has reset spring (76).
5. The NB-loT-based appliance temperature monitoring device according to claim 4, wherein: the right side of spacing movable rod (75) is provided with pull rod (72), fixed mounting has spring bracket (73) on pull rod (72), the top fixedly connected with spring (74) of spring bracket (73).
6. The NB-loT-based appliance temperature monitoring device according to claim 1, wherein: the right side of temperature sensor (2) is provided with unable adjustment base (17), circular slot (171) have been seted up to the inside of unable adjustment base (17), set up No. two circular slots (172) with stop sleeve (3) sliding connection on the inner wall of unable adjustment base (17), spacing groove (173) have been seted up to the inside of No. two circular slots (172).
7. The NB-loT-based appliance temperature monitoring device according to claim 1, wherein: an NB-loT wireless module (8) is fixedly installed in the device shell (1), and a storage battery (9) is arranged at the bottom of the NB-loT wireless module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698453.3U CN212931693U (en) | 2020-08-14 | 2020-08-14 | Electrical apparatus temperature monitoring device based on NB-loT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698453.3U CN212931693U (en) | 2020-08-14 | 2020-08-14 | Electrical apparatus temperature monitoring device based on NB-loT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931693U true CN212931693U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021698453.3U Expired - Fee Related CN212931693U (en) | 2020-08-14 | 2020-08-14 | Electrical apparatus temperature monitoring device based on NB-loT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931693U (en) |
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2020
- 2020-08-14 CN CN202021698453.3U patent/CN212931693U/en not_active Expired - Fee Related
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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: 20210409 |