CN116593017B - Mining wireless temperature sensor protection mechanism - Google Patents
Mining wireless temperature sensor protection mechanism Download PDFInfo
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- CN116593017B CN116593017B CN202310880398.1A CN202310880398A CN116593017B CN 116593017 B CN116593017 B CN 116593017B CN 202310880398 A CN202310880398 A CN 202310880398A CN 116593017 B CN116593017 B CN 116593017B
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- 238000005065 mining Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000013519 translation Methods 0.000 claims description 26
- 230000007704 transition Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the technical field of mining, in particular to a protection mechanism of a wireless temperature sensor for mining, which has a simple structure, and the wireless temperature sensor can automatically protect an antenna from being damaged in the process of not carrying the wireless temperature sensor, optimize the fixing mode of the wireless temperature sensor and avoid falling caused by vibration or false touch; the sensor comprises a sensor body, wherein an antenna is connected to the side surface of the sensor body in a threaded manner; the side surface of the sensor body is slidably connected with a protective shell, and the sensor further comprises a driving assembly for driving the protective shell to slide, a first fixed ring is fixed on the back surface of the sensor body, and a pushing block for enabling the driving assembly to act is elastically arranged in the first fixed ring in a sliding manner; the fixing device further comprises a fixing plate, the fixing plate is fixedly connected with a fixing ring II, the fixing ring I is sleeved inside the fixing ring II, and the fixing ring II is provided with a locking assembly.
Description
Technical Field
The invention relates to the technical field of mining, in particular to a protection mechanism of a wireless temperature sensor for mining.
Background
The wireless temperature sensor is a wireless sensor network product integrating technologies such as sensing, wireless communication, low power consumption and the like.
Wireless temperature sensors are widely used in the mining field, mainly comprising the following aspects: in a mine, the wireless temperature sensor can be used for monitoring the air temperature, so that the ventilation system in the mine can be ensured to normally operate, and the abnormal temperature and the potential fire risk can be timely found by monitoring the temperature data in real time;
the wireless temperature sensor can be used for monitoring the temperature conditions of underground and ground equipment, including mine walls, pipelines, electrical equipment and the like, and by monitoring the temperature changes of the equipment, equipment faults, overheating and other abnormal conditions can be found in time, so that corresponding maintenance and safety measures are adopted;
the gas in the mine is a common potential safety hazard, and the wireless temperature sensor can be used for monitoring the gas temperature in the mine, finding out signs of temperature rise and serving as early warning signals of gas accumulation and explosion danger;
the water level change in the mine has an important influence on the safety and production of the mine, and the wireless temperature sensor can be used for monitoring the water temperature and the water level in the mine and timely reporting the water level rising condition so as to help mining engineers to take proper drainage measures.
In the prior art, the mine wireless temperature sensor is suspended in a mine in a suspending mode, the mine wireless temperature sensor is often dropped due to vibration or false touch in the mine, accurate data cannot be provided at this time, an antenna is often equipped for improving the data transmission effect, the antenna is often in threaded connection with a main body of the mine wireless temperature sensor, and in the carrying process, if the antenna is detached and lost easily, if the antenna is carried, the antenna is damaged easily, and improvement are to be carried out.
Disclosure of Invention
In order to solve the technical problems, the invention provides a protection mechanism of a wireless temperature sensor for a mine, which has a simple structure, and the wireless temperature sensor can automatically protect an antenna from being damaged in the process of not carrying the wireless temperature sensor, and optimize the fixing mode of the wireless temperature sensor, so that the wireless temperature sensor cannot fall due to vibration or false touch.
The invention relates to a mining wireless temperature measurement sensor protection mechanism, which comprises a sensor body, wherein an antenna is connected with the side surface of the sensor body in a threaded manner; the side surface of the sensor body is slidably connected with a protective shell, and the sensor further comprises a driving assembly for driving the protective shell to slide, a first fixed ring is fixed on the back surface of the sensor body, and a pushing block for enabling the driving assembly to act is elastically arranged in the first fixed ring in a sliding manner;
the fixing device further comprises a fixing plate, the fixing plate is fixedly connected with a fixing ring II, the fixing ring I is sleeved inside the fixing ring II, and the fixing ring II is provided with a locking assembly.
The invention further improves, the said driving assembly includes the first spindle rotatably connected with fixed ring, the second spindle rotatably connected with body of the sensor, the first spindle is connected with second spindle through two bevel gears, the second spindle is fixed with one end of the driving arm, another end sliding connection of the driving arm has transition frames, the transition frame is connected with protective housing;
the driving assembly further comprises a second gear fixed at one end of the first rotating shaft, a rack in sliding connection with the inner wall of the first fixed ring, the rack is meshed with the second gear, the rack is fixedly provided with a lifting plate, the lifting plate is provided with a first through hole, and the first through hole comprises a first inclination section and a first horizontal section which are communicated;
the pushing block is provided with a notch for the lifting plate to enter, a driving shaft is fixed on the inner wall of the notch, and the driving shaft penetrates through the first through hole.
The invention is further improved, the locking component comprises a lug which is integrally formed with the fixing ring, the lug is provided with a through hole, one surface of the fixing ring is provided with a groove, and the through hole is communicated with the groove;
the locking assembly further comprises a locking block, the top end of the locking block is elastically and slidably arranged in the through hole, the bottom end of the locking block extends into the groove, and the bottom surface of the locking block is arc-shaped.
The invention further improves, the locking component also comprises an end cover fixed at the top end of the convex block, the end cover is connected with a sliding block in a sliding way, one end of the sliding block is connected with the locking block, the other end of the sliding block is fixed with a connecting block, the sliding block is sleeved with a first spring, and two ends of the first spring are respectively contacted with the locking block and the end cover.
The invention is further improved, the locking assembly further comprises a second through hole arranged on the connecting block, and the second through hole comprises a vertical section, a second horizontal section and a second inclined section which are communicated;
the end cover is connected with a translation block in a sliding manner, and the translation block is fixed with a power shaft penetrating through the second through hole.
The invention is further improved, the locking assembly further comprises a first housing fixed on the second fixing ring, a first strip-shaped hole is formed in the top of the first housing, the top end of the translation block penetrates through the first strip-shaped hole, and a pressing plate is fixed at the top end of the translation block.
According to the invention, a second cover shell is fixed on the sensor main body and the first fixing ring, a second strip-shaped hole is formed in the second cover shell, the transition frame penetrates through the second strip-shaped hole, and telescopic covers are fixed on two sides of the transition frame.
According to the invention, a limiting ring is fixed on the outer surface of the first fixing ring, and when the locking block is inserted into the groove, the limiting ring is contacted with the second fixing ring.
According to the invention, the translation block is further improved and slides on a rail fixedly connected with the end cover, one end of a tension spring is fixed on the rail, and the other end of the tension spring is connected with the translation block;
and the rail is fixedly connected with a stop block which is contacted with the translation block.
The invention is further improved, and the four corners of the fixing plate are provided with reserved holes.
Compared with the prior art, the invention has the beneficial effects that: when the device is used, the fixing plate is fixed on the supporting surface, then the fixing ring I is inserted into the fixing ring II, and locking can be rapidly completed through the locking component, so that the sensor body can be rapidly fixed, falling cannot occur due to passive vibration and false touch, the antenna can be protected by the protective shell during transportation of the sensor body, damage is prevented, and the antenna can be automatically released by the protective shell during installation of the sensor body, and the use of the antenna is not affected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a partial enlarged view of a portion a in fig. 1;
FIG. 3 is a schematic view of the right side view of FIG. 1;
FIG. 4 is a schematic view of the hidden housing II of FIG. 1;
fig. 5 is a partial enlarged view of the portion B in fig. 4;
FIG. 6 is a cross-sectional view of the present invention;
fig. 7 is a partial enlarged view of a portion C in fig. 6;
FIG. 8 is an exploded view of the structure of FIG. 1 after concealing the mounting plate, mounting ring II and sensor body;
fig. 9 is a partial enlarged view of the portion D in fig. 8;
fig. 10 is a partial enlarged view of the portion E in fig. 8;
FIG. 11 is a schematic view of the rear view of FIG. 10;
the reference numerals in the drawings: 1. a sensor body; 2. an antenna; 3. a protective shell; 4. a first guide rail; 5. a first fixed ring; 6. a pushing block; 7. a second spring; 8. a notch; 9. a fixing plate; 10. a second fixing ring; 11. a first rotating shaft; 12. a second rotating shaft; 13. a driving arm; 14. a transition frame; 15. a connecting shaft; 16. a second gear; 17. a rack; 18. a second guide rail; 19. a lifting plate; 20. an inclined section I; 21. a horizontal section I; 22. a drive shaft; 23. a bump; 24. a through hole; 25. a groove; 26. a locking block; 27. an end cap; 28. a slide block; 29. a connecting block; 30. a first spring; 31. a vertical section; 32. a horizontal section II; 33. an inclined section II; 34. a translation block; 35. a power shaft; 36. a first housing; 37. pressing the plate; 38. a second housing; 39. a telescoping shield; 40. a limiting ring; 41. a track; 42. a tension spring; 43. and a stop block.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 11, the protection mechanism of the mining wireless temperature measurement sensor comprises a sensor body 1, wherein an antenna 2 is connected to the side surface of the sensor body 1 in a threaded manner; the side face of the sensor body 1 is slidably connected with a protective shell 3, a space is formed in the protective shell 3, an opening is formed in the top of the protective shell, and the protective shell 3 slides on a first guide rail 4;
the sensor comprises a sensor body 1, a protective shell 3, a driving assembly, a fixed ring I5, a pushing block 6, two springs II 7, a guide block, a sliding groove and a sliding groove, wherein the driving assembly is used for driving the protective shell 3 to slide;
the fixing device further comprises a fixing plate 9, the fixing plate 9 is fixedly connected with a fixing ring II 10, the fixing ring I5 is sleeved in the fixing ring II 10, and the fixing ring II 10 is provided with a locking assembly;
in this embodiment, as shown in fig. 1, 3 and 4, the fixing plate 9 is fixed on an external supporting surface, then the sensor body 1 is held to insert the first fixing ring 5 into the second fixing ring 10, the pushing block 6 first contacts the fixing plate 9, the pushing block 6 slides relative to the first fixing ring 5, the protection shell 3 releases the antenna 2 under the cooperation of the driving component, the first fixing ring 5 and the second fixing ring 10 remain relatively stationary under the action of the locking component, the sensor body 1 is opened when the sensor body 1 needs to be carried, the sensor body 1 is pulled out, the pushing block 6 and the first fixing ring 5 relatively move under the action of the second spring 7, and the protection shell 3 slides along the first guide rail 4 under the cooperation of the driving component to protect the antenna 2.
The invention is further improved, as shown in fig. 5, 8 and 9, the driving assembly comprises a first rotating shaft 11 which is rotationally connected with the first fixed ring 5, a second rotating shaft 12 which is rotationally connected with the sensor body 1, the first rotating shaft 11 and the second rotating shaft 12 are in transmission connection through two bevel gears, the second rotating shaft 12 is fixedly provided with one end of a driving arm 13, the other end of the driving arm 13 is slidingly connected with a transition frame 14, more particularly, the transition frame 14 is provided with a strip hole, and the other end of the driving arm 13 is fixedly provided with a connecting shaft 15 which penetrates through the strip hole;
the transition frame 14 is connected with the protective shell 3;
the driving assembly further comprises a second gear 16 fixed at one end of the first rotating shaft 11, a rack 17 in sliding connection with the inner wall of the first fixed ring 5, the rack 17 slides on a second guide rail 18 fixedly connected with the inner wall of the first fixed ring 5, the second guide rail 18 is vertically arranged, the rack 17 is meshed with the second gear 16, a lifting plate 19 is fixed on the rack 17, the lifting plate 19 is provided with a first through hole, and the first through hole comprises a first inclined section 20 and a first horizontal section 21 which are communicated;
the pushing block 6 is provided with a notch 8 for the lifting plate 19 to enter, a driving shaft 22 is fixed on the inner wall of the notch 8, and the driving shaft 22 passes through the first through hole;
in this embodiment, as shown in fig. 8, after the locking assembly is opened, under the action of the elastic force of the spring two 7, the pushing block 6 and the driving shaft 22 move rightward relative to the fixed ring one 5 and the lifting plate 19, the driving shaft 22 passes through the inclined section one 20 and the horizontal section one 21 in sequence, and an included angle exists between the inclined section one 20 and the moving track of the driving shaft 22, so that the lifting plate 19 and the rack 17 move upward relative to the guide rail two 18, thereby driving the gear two 16 and the rotating shaft one 11 to rotate, and under the cooperation of the bevel gears two, the driving arm 13 and the connecting shaft 15 are driven to rotate, and as the connecting shaft 15 passes through the strip hole on the transition frame 14, the protecting shell 3 moves upward along the guide rail one 4 to protect the antenna 2;
the first horizontal section 21 is parallel to the moving track of the driving shaft 22, and when the driving shaft 22 passes through the first horizontal section 21, the heights of the lifting plate 19 and the rack 17 are not influenced, the position of the protective housing 3 is not influenced, and the purpose of the first horizontal section 21 is to enable the protective housing 3 to rapidly protect the antenna 2.
As shown in fig. 6, 7, 10 and 11, the locking component comprises a bump 23 formed with the first 5 body of the fixed ring, the bump 23 is provided with a through hole 24, the surface of the first 5 body of the fixed ring is provided with a groove 25, and the through hole 24 is communicated with the groove 25;
the locking assembly further comprises a locking block 26, the top end of the locking block 26 is elastically and slidably arranged in the through hole 24, the bottom end of the locking block 26 extends into the groove 25, and the bottom surface of the locking block 26 is arc-shaped;
in this embodiment, as shown in fig. 6 and 7, under the action of the elastic force of the second spring 7, the first fixing ring 5 moves rightwards relative to the second fixing ring 10, but at this time, both side walls of the groove 25, which are in contact with the locking block 26, are vertical, so that the locking block 26 cannot move upwards, and thus the positions of the first fixing ring 5 and the second fixing ring 10 remain fixed; in the installation process of the sensor body 1, the first fixed ring 5 moves relative to the second fixed ring 10, the bottom surface of the locking block 26 is arc-shaped, the first fixed ring 5 can generate thrust to the locking block 26 to enable the locking block 26 to move upwards relative to the through hole 24, until the through hole 24 is communicated with the groove 25, the locking block 26 completely stretches into the groove 25, and the fixing of the first fixed ring 5 and the second fixed ring 10 is completed.
The invention is further improved, as shown in fig. 7, the locking assembly further comprises an end cover 27 fixed at the top end of the projection 23, the end cover 27 is connected with a sliding block 28 in a sliding manner, one end of the sliding block 28 is connected with the locking block 26, the other end of the sliding block 28 is fixed with a connecting block 29, the sliding block 28 is sleeved with a first spring 30, and two ends of the first spring 30 are respectively contacted with the locking block 26 and the end cover 27;
in this embodiment, the end cover 27 is provided to facilitate the assembly and disassembly of the lock block 26, etc., and the first spring 30 and the end cover 27 maintain the downward movement of the lock block 26.
As shown in fig. 10 and 11, the locking assembly further comprises a second through hole formed in the connecting block 29, wherein the second through hole comprises a vertical section 31, a second horizontal section 32 and a second inclined section 33 which are communicated with each other;
the end cover 27 is connected with a translation block 34 in a sliding manner, and the translation block 34 is fixed with a power shaft 35 penetrating through the second through hole;
in this embodiment, when the locking block 26 is inserted into the groove 25, the power shaft 35 is located at the connection position between the vertical section 31 and the horizontal section two 32, and if the first fixing ring 5 is inserted into the second fixing ring 10, the locking block 26, the connecting block 29 and the sliding block 28 all move in the vertical direction, and in this process, the power shaft 35 slides on the vertical section 31, so that the action of the locking block 26 is not affected;
when the first fixing ring 5 and the second fixing ring 10 need to be opened, the translation block 34 and the power shaft 35 are horizontally moved, the second horizontal section 32 and the second inclined section 33 pass through in sequence, when the second horizontal section 32 passes through, the power shaft 35 cannot influence the positions of the connecting block 29 and the like, and when the second inclined section 33 passes through, the connecting block 29, the sliding block 28 and the locking block 26 are upwards moved due to the fact that the moving track of the power shaft 35 and the second inclined section 33 form an included angle, and therefore the locking block 26 is separated from the groove 25, and unlocking of the first fixing ring 5 and the second fixing ring 10 is completed.
As shown in fig. 1, the locking assembly further comprises a first housing 36 fixed on the second fixing ring 10, a first strip-shaped hole is formed in the top of the first housing 36, the top end of the translation block 34 passes through the first strip-shaped hole, and a pressing plate 37 is fixed on the top end of the translation block 34;
in this embodiment, the first cover 36 protects the end cover 27, the connecting block 29, etc. from entering the connecting block 29, and when the positions of the first fixing ring 5 and the second fixing ring 10 need to be unlocked, the pressing plate 37 is pushed to move the power shaft 35.
As shown in fig. 2, the sensor body 1 and the first fixing ring 5 are fixed with a second cover 38, the second cover 38 is provided with a second strip-shaped hole, the transition frame 14 passes through the second strip-shaped hole, and both sides of the transition frame 14 are fixed with telescopic covers 39;
in this embodiment, the second housing 38 protects the bevel gear I, the connecting shaft 15, the driving arm 13, etc., prevents the entry of impurities, and the telescopic cover 39 also performs an adaptive operation when the transition frame 14 moves, thereby protecting the second bar-shaped hole, and forming a closed environment in the second housing 38.
As shown in fig. 6 and 8, the outer surface of the first fixed ring 5 is fixed with a limiting ring 40, and when the locking block 26 is inserted into the groove 25, the limiting ring 40 contacts with the second fixed ring 10;
in this embodiment, when the locking block 26 is inserted into the groove 25, the stop ring 40 contacts the second fixing ring 10, and it is more convenient to determine whether the sensor body is fixed by the stop ring 40.
As shown in fig. 10 and 11, the translation block 34 slides on a rail 41 fixedly connected with the end cover 27, one end of a tension spring 42 is fixed on the rail 41, and the other end of the tension spring 42 is connected with the translation block 34;
and a stop block 43 contacted with the translation block 34 is fixedly connected with the track 41;
in this embodiment, under the action of the tension force of the tension spring 42, the translation block 34 contacts with the stop block 43, and at this time, the power shaft 35 passes through the connection part of the vertical section 31 and the horizontal section two 32, and after the pressing plate 37 is released by the tension spring 42, the translation block 34 and the power shaft 35 can be quickly restored to the initial positions, so that manual operation is not required, and the operation is more convenient.
The invention is further improved, and the four corners of the fixed plate 9 are provided with preformed holes;
in this embodiment, the fixing plate 9 is fixed to the external support surface through the preformed hole using an expansion screw.
When the invention is used, firstly, an expansion screw is used for penetrating through a preformed hole to fix the fixed plate 9 on an external supporting surface, then the sensor body 1 is held to enable the pushing block 6 and the first fixed ring 5 to be inserted into the second fixed ring 10, in the process, the bottom surface of the first fixed ring 26 is arc-shaped, the first fixed ring 5 can generate pushing force on the first fixed ring 26 to enable the first fixed ring 26 to move upwards relative to the through hole 24 until the through hole 24 is communicated with the groove 25, under the action of the elastic force of the first spring 30, the first fixed ring 26 moves downwards to completely extend into the groove 25, and when the first fixed ring 26 moves vertically relative to the through hole 24, the sliding block 28, the connecting block 29 and the like are driven to move simultaneously, and at the moment, the power shaft 35 slides in the vertical section 31 without obstructing the movement;
in the above process, the driving shaft 22 fixedly connected with the pushing block 6 passes through the through hole I, and when passing through the inclined section I20 of the through hole I, the lifting plate 19 and the rack 17 move, so that the protective shell 3 is driven to move downwards to expose the antenna 2;
when the sensor body 1 needs to be dismantled, one hand holds the sensor body 1 and extrudes the sensor body, the other hand moves the pressing plate 37 to enable the translation block 34 and the power shaft 35 to horizontally move, the second horizontal section 32 and the second inclined section 33 are sequentially passed, the power shaft 35 cannot influence the position of the connecting block 29 and the like when the second horizontal section 32 is passed, and when the second inclined section 33 is passed, an included angle is formed between the moving track of the power shaft 35 and the second inclined section 33, so that the connecting block 29, the sliding block 28 and the locking block 26 move upwards, the locking block 26 is separated from the groove 25, the sensor body 1 is pulled out, the pressing plate 37 is released, and the pressing plate 37 returns to the initial position under the action of the tension spring 42;
in the above process, the driving shaft 22 passes through the first through hole, and the protective housing 3 is moved upwards to cover the antenna 2 for protection.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (9)
1. A mining wireless temperature sensor protection mechanism comprises a sensor body, wherein an antenna is connected to the side surface of the sensor body in a threaded manner; the sensor is characterized in that the side face of the sensor body is connected with a protective shell in a sliding manner, and the sensor further comprises a driving assembly for driving the protective shell to slide, a first fixing ring is fixed on the back face of the sensor body, and a pushing block for enabling the driving assembly to act is arranged in the first fixing ring in an elastic sliding manner;
the fixing plate is fixedly connected with a second fixing ring, the first fixing ring is sleeved in the second fixing ring, and the second fixing ring is provided with a locking assembly;
the driving assembly comprises a first rotating shaft rotationally connected with the fixed ring, a second rotating shaft rotationally connected with the sensor body, the first rotating shaft and the second rotating shaft are in transmission connection through two bevel gears, one end of a driving arm is fixed on the second rotating shaft, a transition frame is connected with the other end of the driving arm in a sliding manner, and the transition frame is connected with the protective shell;
the driving assembly further comprises a second gear fixed at one end of the first rotating shaft, a rack in sliding connection with the inner wall of the first fixed ring, the rack is meshed with the second gear, the rack is fixedly provided with a lifting plate, the lifting plate is provided with a first through hole, and the first through hole comprises a first inclination section and a first horizontal section which are communicated;
the pushing block is provided with a notch for the lifting plate to enter, a driving shaft is fixed on the inner wall of the notch, and the driving shaft penetrates through the first through hole.
2. The mining wireless temperature sensor protection mechanism according to claim 1, wherein the locking assembly comprises a lug integrally formed with the fixing ring, the lug is provided with a through hole, one surface of the fixing ring is provided with a groove, and the through hole is communicated with the groove;
the locking assembly further comprises a locking block, the top end of the locking block is elastically and slidably arranged in the through hole, the bottom end of the locking block extends into the groove, and the bottom surface of the locking block is arc-shaped.
3. The mining wireless temperature sensor protection mechanism according to claim 2, wherein the locking assembly further comprises an end cover fixed at the top end of the protruding block, the end cover is slidably connected with a sliding block, one end of the sliding block is connected with the locking block, the other end of the sliding block is fixed with a connecting block, the sliding block is sleeved with a first spring, and two ends of the first spring are respectively contacted with the locking block and the end cover.
4. The mining wireless temperature sensor protection mechanism according to claim 3, wherein the locking assembly further comprises a second through hole formed in the connecting block, and the second through hole comprises a vertical section, a second horizontal section and a second inclined section which are communicated with each other;
the end cover is connected with a translation block in a sliding manner, and the translation block is fixed with a power shaft penetrating through the second through hole.
5. The mining wireless temperature sensor protection mechanism according to claim 4, wherein the locking assembly further comprises a first cover shell fixed on the second fixed ring, a first strip-shaped hole is formed in the top of the first cover shell, the top end of the translation block penetrates through the first strip-shaped hole, and a pressing plate is fixed to the top end of the translation block.
6. The mining wireless temperature sensor protection mechanism according to claim 5, wherein the sensor main body and the first fixing ring are fixed with a second cover shell, the second cover shell is provided with a second strip-shaped hole, the transition frame penetrates through the second strip-shaped hole, and telescopic covers are fixed on two sides of the transition frame.
7. The mining wireless temperature sensor protection mechanism according to claim 6, wherein the first outer surface of the fixed ring is fixedly provided with a limiting ring, and the limiting ring is contacted with the second fixed ring when the locking block is inserted into the groove.
8. The mining wireless temperature sensor protection mechanism according to claim 7, wherein the translation block slides on a rail fixedly connected with the end cover, one end of a tension spring is fixed on the rail, and the other end of the tension spring is connected with the translation block;
and the rail is fixedly connected with a stop block which is contacted with the translation block.
9. The mining wireless temperature sensor protection mechanism according to claim 8, wherein the four corners of the fixing plate are provided with preformed holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310880398.1A CN116593017B (en) | 2023-07-18 | 2023-07-18 | Mining wireless temperature sensor protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310880398.1A CN116593017B (en) | 2023-07-18 | 2023-07-18 | Mining wireless temperature sensor protection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116593017A CN116593017A (en) | 2023-08-15 |
| CN116593017B true CN116593017B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310880398.1A Active CN116593017B (en) | 2023-07-18 | 2023-07-18 | Mining wireless temperature sensor protection mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116593017A (en) | 2023-08-15 |
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