CN116608892A - Protective structure of temperature and humidity sensor - Google Patents
Protective structure of temperature and humidity sensor Download PDFInfo
- Publication number
- CN116608892A CN116608892A CN202310543868.5A CN202310543868A CN116608892A CN 116608892 A CN116608892 A CN 116608892A CN 202310543868 A CN202310543868 A CN 202310543868A CN 116608892 A CN116608892 A CN 116608892A
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- temperature
- mounting
- casing
- fixedly connected
- humidity sensor
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- 230000001681 protective effect Effects 0.000 title claims description 27
- 239000000523 sample Substances 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000007791 dehumidification Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 239000006260 foam Substances 0.000 description 8
- 229920001821 foam rubber Polymers 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
- G01D11/18—Springs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a protection structure of a temperature and humidity sensor, which belongs to the field of temperature and humidity sensors and 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 supporting plates, the inner sides of the supporting plates are respectively adhered with a plurality of groups of rubber supporting columns, the other ends of the rubber supporting columns are respectively contacted with the side wall of the sensor body, the outside of the supporting plates is fixedly provided with a dehumidifying structure, and the top of the shell is fixedly provided with a sealing top cover through bolts. When the shell is impacted by the outside, the anti-collision rubber cushion is positioned at the outermost side and is in direct contact with the impact point, the anti-collision rubber cushion has certain elasticity, the surface of the anti-collision rubber cushion is arc-shaped, and the impact force generated by the impact can be dispersed, so that the impact force is reduced.
Description
Technical Field
The utility model relates to the field of temperature and humidity sensors, in particular 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
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a protection structure of a temperature and humidity sensor, in order to achieve the purpose of enabling the temperature and humidity sensor to have a good protection effect, a limiting seat in a shell is used for installing a sensor body, rubber struts on the inner side of a supporting plate are in contact with the side wall of the sensor body, the rubber struts are extruded to be properly deformed 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 and 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 buffer springs can buffer and dilute the impact force so as to reduce the impact force, and protect the inner part of the shell.
2. Technical proposal
In order to solve the problems, the utility model adopts 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, the probe protective structure comprises a mounting seat, a clamping groove, a protective sleeve, clamping plates, threaded holes and fixing screws, wherein the mounting seat is fixedly connected with 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 with the top of the protective 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 with the internal threads of the threaded holes.
Further, 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, 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 adhered to the outer side of the sliding plate.
Further, 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.
Furthermore, 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, 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.
Further, the bottom both sides of closing cap all fixedly connected with holding down plate, the bottom of holding down plate contacts with the top of sensor body, the bottom outside of closing cap bonds there is dustproof adhesive tape.
Further, 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.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is in order to reach the purpose that makes this temperature and humidity sensor have good protective effect, the inside spacing seat of casing is used for installing the sensor body, the inboard rubber support of backup pad contacts with the lateral wall of sensor body, rubber support receives the extrusion and can take place suitable deformation, thereby support the both sides of sensor body, so as to consolidate it, be used for installing buffer spring in the holding tank of casing both sides, when the casing receives external striking, the anticollision cushion is located the outside, will directly contact with the striking point, the anticollision cushion possesses certain elasticity and its surface is the arc, can disperse the impact force that the striking produced, so as to reduce the impact force, will be shared for buffer spring after the impact force disperses, buffer spring can cushion the dilution to the impact force, so as to reduce the impact force, thereby protect the casing inside.
(2) The cardboard card at protection sleeve top is gone into in the draw-in groove of mount pad bottom, the position of screw hole will coincide mutually this moment, make the fixed screw can fix it, so as to install the protection sleeve, make the protection sleeve possess the function of making things convenient for dismouting change, the protection sleeve's length is the same with temperature probe's length, so as to protect the temperature probe outside, after the protection sleeve is installed, temperature probe will pass the center department of spacing ring, so as to support temperature probe, guarantee its stability, the rubber protection pad receives the external impact time can be appropriate reduce impact force, so as to improve the protection effect in the protection sleeve outside, thereby reach the purpose of protecting temperature probe.
(3) Be equipped with the slide in the spout in the backup pad outside, the slide can slide in the inside of spout, and the moisture absorption foam-rubber cushion bonds in the outside of slide, and the moisture absorption foam-rubber cushion can absorb the inside moisture of casing to dehumidify inside the casing, guarantee that the casing is in dry state inside, after the moisture absorption foam-rubber cushion absorbs certain moisture, the staff takes out the slide, can change it, thereby reaches the purpose of dehumidify inside the casing.
(4) The spliced pole is used for connecting the mounting panel, has seted up the mounting hole on the mounting panel, when installing it, 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.
The reference numerals in the figures illustrate:
1. a housing; 2. a limit seat; 3. a sensor body; 4. a temperature measurement probe; 5. a round hole; 6. a probe protective structure; 601. a mounting base; 602. a clamping groove; 603. a protective sleeve; 604. a clamping plate; 605. a threaded hole; 606. a set screw; 7. a support plate; 8. a rubber strut; 9. a dehumidifying structure; 901. a chute; 902. a slide plate; 903. a moisture absorbing sponge pad; 10. a bolt; 11. sealing the top cover; 12. an anti-collision buffer structure; 1201. a receiving groove; 1202. a buffer spring; 1203. a buffer plate; 1204. an anti-collision rubber cushion; 13. a mounting structure; 1301. a connecting column; 1302. a mounting plate; 1303. a mounting hole; 14. a limiting ring; 15. a rubber protection pad; 16. a magnet block; 17. a lower pressing plate; 18. a dustproof adhesive tape; 19. a wire seat; 20. a through hole; 21. and an observation window.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-7, a protection structure of a temperature and humidity sensor includes a housing 1, a limiting seat 2 is fixedly connected to a middle end of an inner portion of the housing 1, a sensor body 3 is fixedly mounted in the limiting seat 2, a temperature measuring probe 4 is fixedly mounted at a 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, two sides of the inner portion of the housing 1 are fixedly connected with a supporting plate 7, a plurality of groups of rubber supporting columns 8 are adhered to inner sides of the supporting plate 7, the other ends of the rubber supporting columns 8 are contacted with side walls of the sensor body 3, a dehumidifying structure 9 is fixedly mounted on outer sides of the supporting plate 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 left and right sides 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.
Referring to fig. 2-5, 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, wherein the mounting seat 601 is fixedly connected to the middle end of the bottom of the housing, the clamping groove 602 is provided at the bottom of the mounting seat 601, the clamping plate 604 is integrally connected to the top of the protection sleeve 603, the clamping plate 604 is clamped in the clamping groove 602, the threaded holes 605 are provided on the outer sides of the mounting seat 601 and the clamping plate 604, and the fixing screw 606 is connected to the internal threads of the threaded hole 605. 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, a plurality of sets of limiting rings 14 are fixedly connected to the inner side of the protection sleeve 603, 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, the dehumidifying structure 9 includes a sliding groove 901, a sliding plate 902 and a moisture-absorbing foam pad 903, the sliding groove 901 is formed on the outer side of the supporting plate 7, the sliding plate 902 is slidably connected to the sliding groove 901, and the moisture-absorbing foam pad 903 is adhered to the outer side 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.
Referring to fig. 1-2, the anti-collision buffer structure 12 includes a receiving groove 1201, a buffer spring 1202, a buffer plate 1203, and an anti-collision rubber pad 1204, where the receiving groove 1201 is formed on both sides of the housing 1, the multiple groups of buffer springs 1202 are fixedly connected to the receiving groove 1201, the buffer plate 1203 is fixedly connected to the other ends of the buffer springs 1202, and the anti-collision rubber pad 1204 is adhered to 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, the left and right sides of the bottom of the sensor body 3 are embedded with magnet blocks 16, and 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, the mounting structure 13 includes a connection column 1301, a mounting plate 1302, and mounting holes 1303, wherein the middle end of the back of the housing 1 is fixedly connected with the connection column 1301, the other end of the connection column 1301 is fixedly connected with the mounting plate 1302, and the four corners of the front of the mounting plate 1302 are all provided with the mounting holes 1303. 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, two sides of the bottom of the capping cover 11 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 capping 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, a wire seat 19 is fixedly mounted on the top of the sensor body 3, a through hole 20 is formed in 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 formed in the front 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.
In the utility model, when the temperature and humidity sensor is installed, the mounting plate 1302 on the back of the shell 1 is provided with the mounting hole 1303, a worker can firstly provide the mounting hole 1303 with the same aperture at a proper position, then the worker can install the temperature and humidity sensor by using a screw with proper specification so as to install the temperature and humidity sensor at a specified 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 is not easy to shake, the stability is improved, the temperature measuring probe 4 at the bottom of the sensor body 3 passes through the round hole 5 at the bottom of the shell 1 so as to detect the temperature and humidity of the external environment, the clamping plate 604 at the top of the protecting sleeve 603 is clamped into the clamping groove 602 at the bottom of the mounting 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.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (9)
1. The utility model provides a temperature and humidity sensor's protective structure, includes casing, its characterized in that: 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 inside both sides of casing all fixedly connected with backup pad, the inboard of backup pad all bonds there are multiunit rubber support, the other end of rubber support all contacts with the lateral wall of sensor body, the outside fixed mounting of backup pad has the dehumidification structure, the top of casing has the seal top lid 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310543868.5A CN116608892A (en) | 2023-05-15 | 2023-05-15 | Protective structure of temperature and humidity sensor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310543868.5A CN116608892A (en) | 2023-05-15 | 2023-05-15 | Protective structure of temperature and humidity sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117395920A (en) * | 2023-11-23 | 2024-01-12 | 皇裕电子科技(扬州)有限公司 | Patch type temperature controller |
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2023
- 2023-05-15 CN CN202310543868.5A patent/CN116608892A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117395920A (en) * | 2023-11-23 | 2024-01-12 | 皇裕电子科技(扬州)有限公司 | Patch type temperature controller |
| CN117395920B (en) * | 2023-11-23 | 2024-02-27 | 皇裕电子科技(扬州)有限公司 | Patch type temperature controller |
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