CN220187738U - Protective structure of temperature and humidity sensor - Google Patents

Abstract

The utility model discloses a protection structure of a temperature and humidity sensor, which comprises a shell, wherein the middle end of the inside of the shell is fixedly connected with a limiting seat, the inside of the limiting seat is fixedly provided with a sensor body, the bottom of the sensor body is fixedly provided with a temperature measuring probe, the middle end of the bottom of the shell is provided with a round hole, the other end of the temperature measuring probe penetrates through the round hole, the bottom of the shell is fixedly provided with a probe protection structure, the two sides of the inside of the shell are fixedly connected with support plates, the inner sides of the support plates are respectively adhered with a plurality of groups of rubber support posts, the other ends of the rubber support posts are respectively contacted with the side wall of the sensor body, the outer sides of the support plates are fixedly provided with a dehumidifying structure, and the top of the shell is fixedly provided with a sealing cover through bolts. By adopting the structure, when the shell is impacted by the outside, the anti-collision rubber cushion is positioned at the outermost side and is directly contacted with the impact point, the anti-collision rubber cushion has certain elasticity, and the surface of the anti-collision rubber cushion is arc-shaped, so that the impact force generated by the impact can be dispersed, and the impact force is reduced.

Description

Protective structure of temperature and humidity sensor

Technical Field

The utility model belongs to the field of temperature and humidity sensors, and particularly relates to a protection structure of a temperature and humidity sensor.

Background

The temperature and humidity sensor takes a temperature and humidity integrated probe as a temperature measuring element to collect temperature and humidity signals, and the temperature and humidity signals are converted into current signals or voltage signals which are in linear relation with the temperature and the humidity and output after being processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like.

The patent publication number CN202021996391.4 with the protection structure comprises a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a rectangular frame, the top of the fixed bottom plate is fixedly connected with a frame-shaped buffer cushion block which is positioned on the outer side of the rectangular frame, the outer side of the rectangular frame is fixedly connected with two groups of first side sliding blocks and two groups of second side sliding blocks, bottom ventilation holes are formed in the bottom surface of the fixed bottom plate and positioned on the inner side of the rectangular frame, multiple groups of support ribs are fixedly connected on the inner side of the bottom ventilation holes, and multiple groups of buffer springs are fixedly connected on the top of the fixed bottom plate and positioned on the inner side of the rectangular frame. According to the temperature and humidity sensor, the protection structure is arranged outside the sensor, and the bottom is connected with the buffer spring structure through the bottom base plate, so that the temperature and humidity sensor body can be effectively protected, damage to the temperature and humidity sensor body during use and installation is avoided, and the service life is shortened.

According to the technical scheme, the protection structure of the temperature and humidity sensor is simply connected with the bottom base plate through the buffer spring, the temperature and humidity sensor body is fixed on the bottom base plate for protection, the protection effect is poor, the buffer spring of the container lacks a damping component, frequent vibration is easy to occur, the stability of the temperature and humidity sensor is easy to influence, the rectangular frame of the temperature and humidity sensor lacks a buffer function for external impact, the anti-collision effect is poor, the protection effect on the temperature and humidity sensor is low, meanwhile, the protection structure of the probe is lacking, the probe cannot be protected, and good protection effect on the temperature and humidity sensor in the scheme cannot be ensured when in use, so that technical improvement is needed.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a protection structure of a temperature and humidity sensor, so as to solve the problems that the existing temperature and humidity sensor is simpler in protection structure, poorer in protection effect, lack of protection for probe parts and lack of buffering capacity for external impact.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a temperature and humidity sensor's protective structure, includes the casing, the inside middle-end fixedly connected with spacing seat of casing, the inside fixed mounting of spacing seat has the sensor body, the bottom fixed mounting of sensor body has temperature probe, the round hole has been seted up to the bottom middle-end of casing, temperature probe's the other end passes the round hole, the bottom fixed mounting of casing has probe protective structure, the inside both sides of casing all fixedly connected with backup pad, the inboard of backup pad all bonds there are multiunit rubber pillar, the other end of rubber pillar all contacts with the lateral wall of sensor body, the outside fixed mounting of backup pad has dehumidification structure, the top of casing has the seal top through bolt fixed mounting, the equal fixed mounting in both sides of casing has crashproof buffer structure, the back fixed mounting of casing has mounting structure.

Further, as preferred technical scheme, probe protective structure includes mount pad, draw-in groove, protection sleeve, cardboard, screw hole, fixed screw, the bottom middle-end fixedly connected with mount pad of casing, the draw-in groove has been seted up to the bottom of mount pad, protection sleeve's top integral type is connected with the cardboard, cardboard joint is in the inside of draw-in groove, the screw hole has all been seted up in the outside of mount pad and cardboard, the inside threaded connection of screw hole has the fixed screw.

Further, as an optimal technical scheme, the inner side of the protection sleeve is fixedly connected with a plurality of groups of limiting rings, and the outer side of the protection sleeve is adhered with a rubber protection pad.

Further, as the preferred technical scheme, the dehumidification structure includes spout, slide, moisture absorption foam-rubber cushion, the spout has all been seted up in the outside of backup pad, the inside sliding connection of spout has the slide, the outside bonding of slide has the moisture absorption foam-rubber cushion.

Further, as preferred technical scheme, anticollision buffer structure includes holding tank, buffer spring, buffer board, anticollision cushion, the holding tank has all been seted up to the left and right sides of casing, the equal fixedly connected with multiunit buffer spring of inside of holding tank, the equal fixedly connected with buffer board of the other end of buffer spring, the outside of buffer board all bonds there is the anticollision cushion.

Further, as a preferable technical scheme, the left side and the right side of the bottom of the sensor body are embedded with magnet blocks, the left side and the right side of the inside of the limiting seat are also embedded with magnet blocks, and the magnet blocks are mutually adsorbed.

Further, as the preferred technical scheme, mounting structure includes spliced pole, mounting panel, mounting hole, the rear middle-end fixedly connected with spliced pole of casing, the other end fixedly connected with mounting panel of spliced pole, the mounting hole has all been seted up at four corners in front of mounting panel.

Further, as the preferable technical scheme, the bottom both sides of capping all are fixedly connected with holding down plate, the bottom of holding down plate contacts with the top of sensor body, the bottom outside of capping bonds there is dustproof adhesive tape.

Further, as an optimized technical scheme, a wire seat is fixedly installed at the top of the sensor body, a through hole is formed in the top of the capping cover, the top of the wire seat penetrates through the through hole, and an observation window is formed in the front face of the housing.

In summary, the utility model has the following advantages:

firstly, in order to achieve the aim of enabling the temperature and humidity sensor to have a good protection effect, a limiting seat in the shell is used for installing a sensor body, a rubber support column on the inner side of a supporting plate is in contact with the side wall of the sensor body, the rubber support column is extruded to generate proper deformation so as to prop against the two sides of the sensor body to strengthen the sensor body, buffer springs are arranged in accommodating grooves on the two sides of the shell, when the shell is impacted by the outside, an anti-collision rubber cushion is located on the outermost side and is in direct contact with an impact point, the anti-collision rubber cushion has certain elasticity, the surface of the anti-collision rubber cushion is arc-shaped, impact force generated by the impact can be dispersed so as to reduce the impact force, and after the impact force is dispersed, the impact force can be distributed to the buffer springs, and the buffer springs can buffer and dilute the impact force so as to reduce the impact force, and protect the inside of the shell;

secondly, the clamping plates at the top of the protection sleeve are clamped into the clamping grooves at the bottom of the mounting seat, at the moment, the positions of the threaded holes are mutually overlapped, so that the fixing screws can fix the protection sleeve, the protection sleeve is convenient to mount, dismount and replace, the length of the protection sleeve is identical to that of the temperature measurement probe, so that the outside of the temperature measurement probe is protected, after the protection sleeve is mounted, the temperature measurement probe passes through the center of the limiting ring, so that the temperature measurement probe is supported, the stability of the temperature measurement probe is ensured, and the impact force can be properly reduced when the rubber protection pad is impacted by the outside, so that the protection effect of the outside of the protection sleeve is improved, and the purpose of protecting the temperature measurement probe is achieved;

the sliding plate is arranged in the sliding groove on the outer side of the supporting plate, the sliding plate can slide in the sliding groove, the moisture absorption sponge cushion is adhered to the outer side of the sliding plate, and can absorb moisture in the shell so as to dehumidify the interior of the shell, so that the interior of the shell is in a dry state;

fourth, spliced pole is used for connecting the mounting panel, has seted up the mounting hole on the mounting panel, when installing it, and the staff can set up the mounting hole of the same aperture in suitable position earlier, later uses the screw of suitable specification to install it to install this temperature and humidity sensor in the assigned position, thereby reach the purpose of this temperature and humidity sensor of easy to assemble.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a bottom plan view of the present utility model;

FIG. 4 is a schematic view of the bottom of the temperature probe of the present utility model;

FIG. 5 is an enlarged view of a portion of the probe guard structure of the present utility model;

FIG. 6 is a perspective view of a dehumidifying structure of the present utility model;

fig. 7 is a bottom plan view of the capping of the present utility model.

Reference numerals: 1. the sensor comprises a shell, 2, a limiting seat, 3, a sensor body, 4, a temperature measuring probe, 5, a round hole, 6, a probe protecting structure, 601, a mounting seat, 602, a clamping groove, 603, a protecting sleeve, 604, a clamping plate, 605, a threaded hole, 606, a fixing screw, 7, a supporting plate, 8, a rubber strut, 9, a dehumidifying structure, 901, a sliding groove, 902, a sliding plate, 903, a moisture absorbing foam pad, 10, a bolt, 11, a capping cover, 12, an anti-collision buffer structure, 1201, a containing groove, 1202, a buffer spring, 1203, a buffer plate, 1204, an anti-collision rubber pad, 13, a mounting structure, 1301, a connecting column, 1302, a mounting plate, 1303, a mounting hole, 14, a limiting ring, 15, a rubber protecting pad, 16, a magnet block, 17, a lower pressing plate, 18, a dustproof rubber strip, 19, a wire seat, 20, a through hole, 21 and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, the protection structure of a temperature and humidity sensor in this embodiment includes a housing 1, a limiting seat 2 is fixedly connected to the middle end of the interior of the housing 1, a sensor body 3 is fixedly mounted in the interior of the limiting seat 2, a temperature measuring probe 4 is fixedly mounted at the bottom of the sensor body 3, a round hole 5 is formed in the middle end of the bottom of the housing 1, the other end of the temperature measuring probe 4 penetrates through the round hole 5, a probe protection structure 6 is fixedly mounted at the bottom of the housing 1, support plates 7 are fixedly connected to two sides of the interior of the housing 1, a plurality of groups of rubber support posts 8 are adhered to the inner sides of the support plates 7, the other ends of the rubber support posts 8 are in contact with the side walls of the sensor body 3, a dehumidifying structure 9 is fixedly mounted on the outer sides of the support plates 7, a sealing top cover 11 is fixedly mounted on the top of the housing 1 through bolts 10, an anti-collision buffer structure 12 is fixedly mounted on the left side and right side of the housing 1, and a mounting structure 13 is fixedly mounted on the back of the housing 1.

In order to achieve the purpose that makes this temperature and humidity sensor have good protective effect, the inside spacing seat 2 of casing 1 is used for installing sensor body 3, the temperature probe 4 of sensor body 3 bottom passes the round hole 5 of casing 1 bottom, so as to carry out temperature and humidity detection to external environment, probe protection structure 6 is used for protecting the outside of temperature probe 4, so that it receives external impact at ordinary times and appears the condition of damaging, the rubber pillar 8 of backup pad 7 inboard contacts with the lateral wall of sensor body 3, rubber pillar 8 receives the extrusion and can take place suitable deformation, thereby support the both sides of sensor body 3, in order to consolidate it, guarantee its stability, the dehumidification structure 9 in the backup pad 7 outside is used for dehumidifying casing 1 inside, in order to guarantee that casing 1 inside is in dry state, when closing cap 11 is placed at casing 1 top, fix it through bolt 10, so as to seal casing 1, the crashproof buffer structure 12 of casing 1 both sides is used for buffering external striking, so as to reduce the impact, protect the sensor body 3 of casing 1 inside, mounting structure 13 is used for conveniently installing casing 1 suitable position.

Example 2

Referring to fig. 2-5, on the basis of embodiment 1, in order to achieve the purpose of protecting the temperature probe 4, the present embodiment innovates the probe protection mode, specifically, the probe protection structure 6 includes a mounting seat 601, a clamping groove 602, a protection sleeve 603, a clamping plate 604, a threaded hole 605, and a fixing screw 606, the bottom middle end of the housing 1 is fixedly connected with the mounting seat 601, the clamping groove 602 is provided at the bottom of the mounting seat 601, the top of the protection sleeve 603 is integrally connected with the clamping plate 604, the clamping plate 604 is clamped in the clamping groove 602, the outer sides of the mounting seat 601 and the clamping plate 604 are provided with the threaded hole 605, and the internal threads of the threaded hole 605 are connected with the fixing screw 606. Set up mount pad 601, the cardboard 604 card at protection sleeve 603 top is gone into in the draw-in groove 602 of mount pad 601 bottom, and the position of screw hole 605 will coincide this moment for set screw 606 can be fixed it, so as to install protection sleeve 603, make protection sleeve 603 possess the function of convenient dismouting change, and protection sleeve 603's length is the same with temperature probe 4's length, so as to protect temperature probe 4 outside.

Referring to fig. 2-4, in order to achieve the purpose of supporting the temperature probe 4, a plurality of groups of limiting rings 14 are fixedly connected to the inner side of the protection sleeve 603 in this embodiment, and a rubber protection pad 15 is adhered to the outer side of the protection sleeve 603. After the protective sleeve 603 is installed, the temperature probe 4 passes through the center of the limiting ring 14 to support the temperature probe 4, so that the stability of the temperature probe is ensured, and the impact force can be properly reduced when the rubber protective pad 15 is impacted by the outside, so that the protection effect of the outer side of the protective sleeve 603 is improved.

Referring to fig. 2 and 6, in order to achieve the purpose of dehumidifying the interior of the housing 1, the dehumidifying structure 9 of the present embodiment includes a chute 901, a sliding plate 902 and a absorbent foam pad 903, the outside of the supporting plate 7 is provided with the chute 901, the sliding plate 902 is slidingly connected to the inside of the chute 901, and the absorbent foam pad 903 is adhered to the outside of the sliding plate 902. Slide groove 901 is opened, slide plate 902 can slide in the inside of slide groove 901, and the moisture absorption foam pad 903 bonds in the outside of slide plate 902, and moisture absorption foam pad 903 can absorb the inside moisture of casing 1, and after moisture absorption foam pad 903 absorbed certain moisture, the staff took slide plate 902 out, can change it.

Example 3

Referring to fig. 1-2, in this embodiment, on the basis of embodiment 2, in order to achieve the purpose of anti-collision protection for external impact, this embodiment has innovatively designed an anti-collision buffer manner, specifically, the anti-collision buffer structure 12 includes a holding groove 1201, buffer springs 1202, a buffer plate 1203, and an anti-collision rubber pad 1204, the holding groove 1201 is all opened on the left and right sides of the housing 1, multiple groups of buffer springs 1202 are all fixedly connected in the holding groove 1201, the buffer plate 1203 is all fixedly connected with the other end of the buffer spring 1202, and the anti-collision rubber pad 1204 is all adhered on the outer side of the buffer plate 1203. Offer the holding tank 1201, the inside of holding tank 1201 is used for installing buffer spring 1202, when casing 1 received external striking, and anticollision cushion 1204 is located the outside, will directly contact with the striking point, and anticollision cushion 1204 possesses certain elasticity and its surface is the arc, can disperse the impact force that the striking produced to reduce the impact force, will apportion for buffer spring 1202 after the impact force disperses, buffer spring 1202 can cushion the dilution to the impact force, so as to reduce the impact force, thereby protect casing 1 inside.

Referring to fig. 2, in order to achieve the purpose of improving the stability of the fixing of the sensor body 3, the left and right sides of the bottom of the sensor body 3 of this embodiment are embedded with magnet blocks 16, the left and right sides of the inside of the limit seat 2 are also embedded with magnet blocks 16, and the magnet blocks 16 are mutually adsorbed. The magnet blocks 16 are arranged, and the magnet blocks 16 enable the sensor body 3 to be adsorbed inside the limit seat 2 due to mutual adsorption between the magnet blocks 16 when the sensor body 3 is placed inside the limit seat 2, so that the sensor body is not easy to shake, and the stability of the sensor is improved.

Referring to fig. 3, in order to achieve the purpose of convenient installation, the installation structure 13 of this embodiment includes a connection column 1301, a mounting plate 1302, and a mounting hole 1303, wherein the connection column 1301 is fixedly connected to the middle end of the back surface of the housing 1, the mounting plate 1302 is fixedly connected to the other end of the connection column 1301, and the mounting hole 1303 is formed in four corners of the front surface of the mounting plate 1302. Set up the spliced pole 1301, the spliced pole 1301 is used for connecting mounting panel 1302, has seted up mounting hole 1303 on the mounting panel 1302, when installing it, the staff can set up the mounting hole 1303 of the same aperture in suitable position earlier, later uses the screw of suitable specification to install it to install this temperature and humidity sensor at the assigned position.

Referring to fig. 2 and 7, in order to achieve the purpose of improving the dustproof protection effect, two sides of the bottom of the top cover 11 of the present embodiment are fixedly connected with a lower pressing plate 17, the bottom of the lower pressing plate 17 contacts with the top of the sensor body 3, and a dustproof adhesive tape 18 is adhered to the outer side of the bottom of the top cover 11. The lower pressing plate 17 is arranged, when the capping cover 11 is installed, the lower pressing plate 17 is pressed down so as to prop against the top of the sensor body 3, so that the stability of the capping cover is further improved after the capping cover 11 is installed, and when the capping cover 11 is installed, the dustproof adhesive tape 18 shields the gap between the capping cover 11 and the shell 1 so as to prevent dust and impurities in the outside air from entering the inside of the shell 1 through the gap.

Referring to fig. 1-2, in order to achieve the purpose of conveniently connecting external wires, a wire seat 19 is fixedly installed on the top of the sensor body 3 of this embodiment, a through hole 20 is formed on the top of the capping cover 11, the top of the wire seat 19 passes through the through hole 20, and an observation window 21 is provided on the front surface of the housing 1. The wire seat 19 is arranged, the top of the wire seat penetrates through the through hole 20, the wire seat 19 is used for connecting the sensor body 3 with a data wire so as to transmit detected data to external equipment, and the observation window 21 is used for facilitating staff to observe temperature measurement data displayed on the front face of the sensor body 3 through the shell 1.

The use principle and the advantages are that: when the temperature and humidity sensor is installed, the installation plate 1302 on the back of the shell 1 is provided with the installation hole 1303, a worker can firstly provide the installation hole 1303 with the same aperture at a proper position, then the temperature and humidity sensor can be installed by using a screw with proper specification so as to be installed at a designated position, the limiting seat 2 in the shell 1 is used for installing the sensor body 3, the magnet blocks 16 enable the sensor body 3 to be adsorbed in the limiting seat 2 due to mutual adsorption between the magnet blocks 16 when the sensor body 3 is placed in the limiting seat 2, so that the sensor body 3 is not easy to shake, the stability of the sensor body is improved, the temperature measuring probe 4 at the bottom of the sensor body 3 penetrates through the round hole 5 at the bottom of the shell 1 so as to perform temperature and humidity detection on the external environment, the clamping plate 604 at the top of the protective sleeve 603 is clamped into the clamping groove 602 at the bottom of the installation seat 601, at this time, the positions of the screw holes 605 are mutually overlapped, so that the fixing screws 606 can fix the protection sleeve 603, the protection sleeve 603 has the function of convenient disassembly and replacement, the length of the protection sleeve 603 is the same as that of the temperature measuring probe 4, so as to protect the outer side of the temperature measuring probe 4, when the protection sleeve 603 is installed, the temperature measuring probe 4 passes through the center of the limiting ring 14, so as to support the temperature measuring probe 4, the stability of the temperature measuring probe is ensured, the impact force can be properly reduced when the rubber protection pad 15 is impacted by the outside, so as to improve the protection effect of the outer side of the protection sleeve 603, the rubber support posts 8 on the inner side of the support plate 7 are contacted with the side wall of the sensor body 3, the rubber support posts 8 are pressed to be properly deformed, so as to support the two sides of the sensor body 3, so as to reinforce the sensor body, the sliding grooves 901 on the outer side of the support plate 7 are provided with sliding plates 902, the slide plate 902 can slide in the inside of slide groove 901, and the moisture absorption foam cushion 903 bonds in the outside of slide plate 902, moisture absorption foam cushion 903 can absorb the inside moisture of casing 1, so as to dehumidify inside casing 1, guarantee that casing 1 is in dry state inside, after moisture absorption foam cushion 903 absorbs certain moisture, the staff draws slide plate 902 out, can change it, seal top cap 11 places when casing 1 top, fix it through bolt 10 so as to seal casing 1, after seal top cap 11 installs, holding down plate 17 will push down with following, so as to support the top of sensor body 3, thereby stability after its installation is further improved, after seal top cap 11 installs, dustproof adhesive tape 18 will shelter from the gap department between seal top cap 11 and the casing 1, so as to prevent dust impurity in the outside air from entering inside casing 1 through the gap, be arranged in installing buffer spring 1202 in the holding tank 1201 on both sides of casing 1, when casing 1 receives the striking, it is located the outside, will directly contact with certain impact force that is in order to dilute the cushion 1204, and can be in order to reduce the impact force to disperse the impact force, and can be in order to dilute the impact force to reduce the impact force, and the impact force is dispersed to the impact force is able to be applied to the arc-shaped to the casing 1202.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A protection structure of a temperature and humidity sensor is characterized in that: including the casing, the inside middle-end fixedly connected with spacing seat of casing, the inside fixed mounting of spacing seat has the sensor body, the bottom fixed mounting of sensor body has temperature probe, the round hole has been seted up to the bottom middle-end of casing, temperature probe's the other end passes the round hole, the bottom fixed mounting of casing has the probe protective structure, the equal fixedly connected with backup pad in inside both sides of casing, the inboard of backup pad all bonds there are multiunit rubber pillar, the other end of rubber pillar all contacts with the lateral wall of sensor body, the outside fixed mounting of backup pad has dehumidification structure, the top of casing has the top cap through bolt fixed mounting, the equal fixed mounting in left and right sides of casing has crashproof buffer structure, the back fixed mounting of casing has mounting structure.

2. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the probe protection structure comprises a mounting seat, a clamping groove, a protection sleeve, clamping plates, threaded holes and fixing screws, wherein the mounting seat is fixedly connected to the middle end of the bottom of the shell, the clamping groove is formed in the bottom of the mounting seat, the clamping plates are integrally connected to the top of the protection sleeve, the clamping plates are clamped in the clamping grooves, the threaded holes are formed in the outer sides of the mounting seat and the clamping plates, and the fixing screws are connected to the internal threads of the threaded holes.

3. The protective structure of a temperature and humidity sensor according to claim 2, wherein: the inner side of the protective sleeve is fixedly connected with a plurality of groups of limiting rings, and the outer side of the protective sleeve is bonded with a rubber protective pad.

4. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the dehumidification structure comprises a sliding groove, a sliding plate and a moisture absorption sponge cushion, wherein the sliding groove is formed in the outer side of the supporting plate, the sliding plate is connected to the sliding groove in a sliding mode, and the moisture absorption sponge cushion is bonded to the outer side of the sliding plate.

5. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the anti-collision buffer structure comprises a containing groove, buffer springs, buffer plates and anti-collision rubber mats, wherein the containing groove is formed in the left side and the right side of the shell, multiple groups of buffer springs are fixedly connected to the inside of the containing groove, the buffer plates are fixedly connected to the other ends of the buffer springs, and the anti-collision rubber mats are adhered to the outer sides of the buffer plates.

6. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the sensor is characterized in that the left side and the right side of the bottom of the sensor body are embedded with magnet blocks, the left side and the right side of the inside of the limiting seat are also embedded with magnet blocks, and the magnet blocks are mutually adsorbed.

7. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the mounting structure comprises a connecting column, a mounting plate and mounting holes, wherein the connecting column is fixedly connected to the middle end of the back of the shell, the mounting plate is fixedly connected to the other end of the connecting column, and the mounting holes are formed in four corners of the front of the mounting plate.

8. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the bottom both sides of seal top cap all fixedly connected with holding down plate, the bottom of holding down plate contacts with the top of sensor body, seal top cap's bottom outside bonds there is dustproof adhesive tape.

9. The protective structure of a temperature and humidity sensor according to claim 1, wherein: the top fixed mounting of sensor body has the wire seat, the through-hole has been seted up at the top of capping, the through-hole is passed at the top of wire seat, the front of casing is equipped with the observation window.