Self-protection liftable temperature and humidity sensor device in degradation bin of biological bin

Abstract

The self-protection liftable temperature and humidity sensor device comprises a temperature and humidity sensor body, a first positioning plate is installed on one side of the temperature and humidity sensor body, guide grooves are formed in the two ends of the other side of the temperature and humidity sensor body, and guide rods are installed in the guide grooves; and one end of the guide rod is connected with a second positioning plate. According to the utility model, through the meshing effect of the gear and the toothed plate, the telescopic distance of the second positioning plate can be accurately controlled, and the adjustment fineness of the distance between the second positioning plate and the first positioning plate is higher, so that the temperature and humidity sensor main body is more suitable for mounting plate mounting specifications of various specifications; and through the self-locking performance of the worm gear and the worm, rotation control over the gear is achieved, the gear is prevented from automatically rotating, and the adjusting stability of the second positioning plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity sensors, in particular to a self-protective temperature and humidity sensor device capable of rising and falling in a biodegradation bin. Background Art

[0002] Temperature and humidity sensors usually use an integrated temperature and humidity detection head as a temperature measuring element to collect temperature and humidity signals, and after voltage stabilization filtering, constant current and reverse protection circuit processing, convert them into current signals or voltage signals that are linearly related to temperature and humidity. Current temperature and humidity sensors are usually fixed on the mounting plate at a specified position by passing bolts through the mounting base.

[0003] Chinese patent authorization announcement number CN 217786241 U discloses a temperature and humidity sensor device, including a sensor body, a mounting seat a is fixedly installed on one side of the sensor body, and the inner wall of the sensor body is provided with slide grooves at both sides, and a slider slides between the slide grooves, and a slide rod is fixed on one side of the slider, so that the spacing between the mounting holes on the mounting seat a and the mounting seat b can be adjusted according to the hole position on the mounting plate at the specified position, thereby facilitating people to fix the sensor body at different positions, and the operation is simple and convenient, which is conducive to practical use. The above-mentioned prior art solution has the following shortcomings: the sensor mainly uses the action of the spring to insert the fixing rod into different limiting holes to adjust and fix the extension length of the mounting plate b, but because there is a gap between the limiting holes, that is, the extension range of the adjustment action has certain limitations, and the adjustable accuracy is general, so there is a certain room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a self-protection adjustable temperature and humidity sensor device in a biodegradation bin to solve the problem that the controllable range of the installation hole adjustment of the existing temperature and humidity sensor proposed in the above background technology is not accurate enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-protection adjustable temperature and humidity sensor device in a biological warehouse degradation warehouse, comprising a temperature and humidity sensor body, a first positioning plate is installed on one side of the temperature and humidity sensor body, guide grooves are provided at both ends of the other side of the temperature and humidity sensor body, and guide rods are installed inside the guide grooves, one end of the guide rod is connected to a second positioning plate, and a tooth plate is installed on the side of the second positioning plate close to the temperature and humidity sensor body, one end of the tooth plate extends to the interior of the temperature and humidity sensor body, a support rod is passed through one end of the tooth plate, and one end of the support rod is connected to the interior of the temperature and humidity sensor body, a gear is meshed on one side of the tooth plate, and a rotating shaft is passed through the interior of the gear, and both ends of the rotating shaft are connected to the temperature and humidity sensor body. The interior of the sensor body is connected, a worm gear is sleeved on the outside of the rotating shaft, and one side of the worm gear extends to the outside of the temperature and humidity sensor body and is meshed with a worm, the worm is connected to one side of the temperature and humidity sensor body through the action of a supporting block, a knob is installed at one end of the worm, a probe is installed on one side of the bottom end of the temperature and humidity sensor body, and a protective tube is provided on the outside of the probe, a buffer block is installed at the bottom end of the protective tube, a mounting plate is installed on the back side of the temperature and humidity sensor body, and a guide block is installed on one side of the mounting plate, a guide rail is provided on the outside of the guide block, a rotating motor is installed on one side of the top of the guide rail, and one end of the rotating motor is connected to a winding reel through a machine shaft, a guide rail is wound around the outside of the winding reel, and one end of the guide rail is connected to the top of the mounting plate.

[0006] When a self-protection adjustable temperature and humidity sensor device in a bio-bin degradation bin is used according to the technical solution, the meshing action of the gear and the toothed plate is used to precisely control the telescopic distance of the second positioning plate, so that the spacing adjustment between the second positioning plate and the first positioning plate can be more precise, thereby making the temperature and humidity sensor body more suitable for installation specifications of mounting plates of various specifications, and the self-locking property of the worm wheel and the worm is used to realize the rotation control of the gear to prevent the gear from rotating on its own, so as to improve the adjustment stability of the second positioning plate.

[0007] Preferably, positioning holes are provided on the outside of the first positioning plate and the second positioning plate, and threaded holes are provided on the mounting plate. Simultaneously, under the action of positioning bolts, the temperature and humidity sensor body and the mounting plate are detachably connected.

[0008] Preferably, the guide rod slides inside the guide groove, and the second positioning plate forms a left-right sliding structure with the temperature and humidity sensor body through the interaction between the guide groove and the guide rod.

[0009] Preferably, the cross-section of the buffer block is trapezoidal, a buffer mechanism is provided inside the buffer block, and a buffer pad is installed at the bottom end of the buffer mechanism.

[0010] Preferably, the buffer mechanism includes a cavity opened inside the buffer block, and a buffer spring is installed inside the cavity, a damping pad is arranged inside the cavity, a movable block is installed at the bottom end of the buffer spring, and the bottom end of the movable block extends to the outside of the buffer block, the outer sleeve of the movable block is provided with a damping sleeve, and the outer side of the damping sleeve is abutted against the inner side of the damping pad.

[0011] Preferably, buffer bumps are evenly mounted on the bottom end of the buffer pad, and the buffer bumps are evenly distributed at equal intervals on the buffer pad, and the material of the buffer bumps is soft rubber.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the self-protection adjustable temperature and humidity sensor device in the biodegradation bin is not only convenient for fine adjustment of the installation hole position, but also convenient for adjusting the temperature and humidity sensor body;

[0013] (1) Through the meshing action of the gear and the toothed plate, the telescopic distance of the second positioning plate can be precisely controlled, so that the spacing between the second positioning plate and the first positioning plate can be adjusted more precisely, so that the temperature and humidity sensor body is more suitable for installation specifications of mounting plates of various specifications, and the self-locking property of the worm gear and the worm can be used to control the rotation of the gear and prevent the gear from rotating by itself, so as to improve the adjustment stability of the second positioning plate;

[0014] (2) By rotating the motor, connecting rope, etc., the mounting plate can be stably moved up and down along the guide rail, so as to adjust the detection position of the temperature and humidity sensor body, so that it can be suitable for actual production needs, and it is convenient to raise the temperature and humidity sensor body so that people can view relevant records. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the temperature and humidity sensor of the utility model;

[0018] Figure 3 This is a schematic diagram of the main cross-sectional structure of the buffer block of the utility model;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the buffer pad of the utility model.

[0021] Explanation of the reference numerals in the figure: 1. Temperature and humidity sensor body; 2. First positioning plate; 3. Mounting plate; 4. Guide block; 5. Guide rail; 6. Connecting rope; 7. Winding reel; 8. Rotating motor; 9. Guide groove; 10. Guide rod; 11. Second positioning plate; 12. Protective tube; 13. Probe; 14. Buffer block; 15. Buffer pad; 16. Rotating shaft; 17. Worm gear; 18. Worm; 19. Knob; 20. Cavity; 21. Buffer spring; 22. Damping pad; 23. Movable block; 24. Tooth plate; 25. Support rod; 26. Gear; 27. Buffer bump; 28. Damping sleeve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides an embodiment: a self-protection temperature and humidity sensor device capable of lifting and lowering in a biodegradation bin, comprising a temperature and humidity sensor body 1, a first positioning plate 2 being installed on one side of the temperature and humidity sensor body 1, guide grooves 9 being provided at both ends of the other side of the temperature and humidity sensor body 1, and guide rods 10 being installed inside the guide grooves 9;

[0024] The guide rod 10 slides inside the guide groove 9, and the second positioning plate 11 forms a left-right sliding structure with the temperature and humidity sensor body 1 through the interaction between the guide groove 9 and the guide rod 10;

[0025] Specifically, Figure 1 As shown, when in use, the guide rod 10 is used to limit the moving direction and moving distance of the second positioning plate 11, thereby preventing the second positioning plate 11 from directly moving out of the temperature and humidity sensor body 1;

[0026] One end of the guide rod 10 is connected to a second positioning plate 11;

[0027] The first positioning plate 2 and the second positioning plate 11 are both provided with positioning holes on their exteriors, and the mounting plate 3 is provided with threaded holes. At the same time, under the action of positioning bolts, the temperature and humidity sensor body 1 and the mounting plate 3 are detachably connected;

[0028] Specifically, Figure 1 , Figure 2 , Figure 4 As shown, when in use, the temperature and humidity sensor body 1 is connected by positioning bolts to facilitate separate disassembly for maintenance and replacement;

[0029] A toothed plate 24 is installed on one side of the second positioning plate 11 close to the temperature and humidity sensor body 1, one end of the toothed plate 24 extends to the interior of the temperature and humidity sensor body 1, a support rod 25 is passed through one end of the interior of the toothed plate 24, and one end of the support rod 25 is connected to the interior of the temperature and humidity sensor body 1, a gear 26 is meshed on one side of the toothed plate 24, and a rotating shaft 16 is passed through the interior of the gear 26, both ends of the rotating shaft 16 are connected to the interior of the temperature and humidity sensor body 1, a worm gear 17 is sleeved on the outside of the rotating shaft 16, and one side of the worm gear 17 extends to the outside of the temperature and humidity sensor body 1 and meshes with a worm 18, the worm 18 is connected to one side of the temperature and humidity sensor body 1 through the action of the support block, a knob 19 is installed on one end of the worm 18, a probe 13 is installed on one side of the bottom end of the temperature and humidity sensor body 1, and a protective tube 12 is provided on the outside of the probe 13, and a buffer block 14 is installed on the bottom end of the protective tube 12;

[0030] The cross section of the buffer block 14 is trapezoidal, a buffer mechanism is provided inside the buffer block 14, and a buffer pad 15 is installed at the bottom end of the buffer mechanism;

[0031] The buffer mechanism includes a cavity 20 opened inside the buffer block 14, and a buffer spring 21 is installed inside the cavity 20, a damping pad 22 is arranged inside the cavity 20, a movable block 23 is installed at the bottom end of the buffer spring 21, and the bottom end of the movable block 23 extends to the outside of the buffer block 14, and a damping sleeve 28 is sleeved outside the movable block 23, and the outer side of the damping sleeve 28 abuts against the inner side of the damping pad 22;

[0032] Specifically, Figure 1 and Figure 3 As shown, when in use, the friction between the damping pad 22 and the damping sleeve 28 is used to reduce the elastic expansion and contraction of the buffer spring 21 itself, thereby improving the buffering stability thereof;

[0033] The bottom end of the buffer pad 15 is evenly installed with buffer bumps 27, and the buffer bumps 27 are evenly distributed on the buffer pad 15 at equal intervals. The material of the buffer bumps 27 is soft rubber;

[0034] A mounting plate 3 is installed on the back side of the temperature and humidity sensor body 1, and a guide block 4 is installed on one side of the mounting plate 3, a guide rail 5 is arranged outside the guide block 4, a rotating motor 8 is installed on one side of the top of the guide rail 5, and one end of the rotating motor 8 is connected to a winding drum 7 through a machine shaft, and the guide rail 5 is wound around the outside of the winding drum 7, and one end of the guide rail 5 is connected to the top of the mounting plate 3;

[0035] Specifically, Figure 1 and Figure 5 As shown, when in use, the buffer protrusion 27 is deformed so as to absorb the impact force to reduce the impact effect, thereby preventing the protective tube 12 from directly hitting the bottom end of the device to avoid damage, thereby protecting the probe 13.

[0036] Working principle: When the utility model is in use, the worm 18 is first rotated by turning the knob 19. Since the worm 18 is meshed with the worm wheel 17, the worm wheel 17 drives the rotating shaft 16 to rotate, and then the gear 26 is rotated. Since the gear 26 is meshed with the toothed plate 24, the toothed plate 24 moves outward, so that it pushes the second positioning plate 11 to move synchronously, and the guide rod 10 moves outward along the guide groove 9, so as to adjust the spacing between the first positioning plate 2 and the second positioning plate 11, so that it can adapt to the hole installation requirements of the mounting plate 3, and due to the self-locking effect of the meshing effect of the worm 18 and the worm wheel 17, the position of the second positioning plate 11 is fixed;

[0037] Secondly, after the temperature and humidity sensor body 1 and the mounting plate 3 are installed by the positioning bolts, the entire guide rail 5 is installed inside the device of the biological warehouse, and the ambient temperature and humidity inside the device are monitored by the temperature and humidity sensor body 1. By starting the rotating motor 8, the winding drum 7 is driven to rotate, so as to reel the connecting rope 6, and then the mounting plate 3 is pulled to further adjust the installation position of the temperature and humidity sensor body 1, and it is convenient to observe and record the data after the temperature and humidity sensor body 1 is raised;

[0038] Finally, when the temperature and humidity sensor body 1 moves downward to the bottom of the device, the elastic action of the buffer spring 21 is used to absorb the impact force received by the buffer pad 15, and then the elastic deformation of the buffer spring 21 cooperates with the action of the buffer block 14 to reduce the impact between the protective tube 12 and the inside of the device, thereby achieving the function of protecting the probe 13.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A self-protection adjustable temperature and humidity sensor device in a biodegradation bin, comprising a temperature and humidity sensor body (1), Features: A first positioning plate (2) is installed on one side of the temperature and humidity sensor body (1), and guide grooves (9) are provided at both ends of the other side of the temperature and humidity sensor body (1), and guide rods (10) are installed inside the guide grooves (9), one end of the guide rod (10) is connected to the second positioning plate (11), and a toothed plate (24) is installed on the side of the second positioning plate (11) close to the temperature and humidity sensor body (1), one end of the toothed plate (24) extends to the inside of the temperature and humidity sensor body (1), one end of the inside of the toothed plate (24) passes through a support rod (25), and one end of the support rod (25) is connected to the inside of the temperature and humidity sensor body (1), one side of the toothed plate (24) is meshed with a gear (26), and the inside of the gear (26) passes through a rotating shaft (16), both ends of the rotating shaft (16) are connected to the inside of the temperature and humidity sensor body (1), the outside of the rotating shaft (16) is sleeved with a worm gear (17), and the worm gear (17) is connected to the inside of the temperature and humidity sensor body (1). One side of the temperature and humidity sensor body (17) extends to the outside of the temperature and humidity sensor body (1) and is meshed with a worm (18), the worm (18) is connected to one side of the temperature and humidity sensor body (1) through the action of a support block, one end of the worm (18) is installed with a knob (19), one side of the bottom end of the temperature and humidity sensor body (1) is installed with a probe (13), and a protective tube (12) is provided outside the probe (13), and a buffer block (19) is installed at the bottom end of the protective tube (12). 4), a mounting plate (3) is installed on the back side of the temperature and humidity sensor body (1), and a guide block (4) is installed on one side of the mounting plate (3), a guide rail (5) is arranged outside the guide block (4), a rotating motor (8) is installed on one side of the top end of the guide rail (5), and one end of the rotating motor (8) is connected to a winding drum (7) through a machine shaft, the guide rail (5) is wound around the outside of the winding drum (7), and one end of the guide rail (5) is connected to the top end of the mounting plate (3).

2. According to claim 1, a self-protection adjustable temperature and humidity sensor device in a biodegradation chamber, Features: The first positioning plate (2) and the second positioning plate (11) are both provided with positioning holes on their exteriors, and the mounting plate (3) is provided with threaded holes. Under the action of positioning bolts, the temperature and humidity sensor body (1) and the mounting plate (3) are detachably connected.

3. According to claim 1, a self-protection temperature and humidity sensor device capable of adjusting temperature and humidity in a biodegradation chamber, Features: The guide rod (10) slides inside the guide groove (9), and the second positioning plate (11) forms a left-right sliding structure with the temperature and humidity sensor body (1) through the interaction between the guide groove (9) and the guide rod (10).

4. According to claim 1, a self-protection temperature and humidity sensor device capable of adjusting temperature and humidity in a biodegradation chamber, Features: The cross section of the buffer block (14) is trapezoidal, a buffer mechanism is arranged inside the buffer block (14), and a buffer pad (15) is installed at the bottom end of the buffer mechanism.

5. A self-protection adjustable temperature and humidity sensor device in a biodegradation chamber according to claim 4, Features: The buffer mechanism comprises a cavity (20) opened inside the buffer block (14), and a buffer spring (21) is installed inside the cavity (20), a damping pad (22) is arranged inside the cavity (20), a movable block (23) is installed at the bottom end of the buffer spring (21), and the bottom end of the movable block (23) extends to the outside of the buffer block (14), and a damping sleeve (28) is provided on the outside of the movable block (23), and the outer side of the damping sleeve (28) is abutted against the inner side of the damping pad (22).

6. A self-protection temperature and humidity sensor device capable of adjusting temperature and humidity in a biodegradation chamber according to claim 4, Features: Buffering protrusions (27) are evenly installed at the bottom end of the buffer pad (15), and the buffering protrusions (27) are evenly distributed at equal intervals on the buffer pad (15), and the material of the buffering protrusions (27) is soft rubber.

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