Temperature and humidity monitor

Abstract

The utility model relates to the technical field of agricultural product testing, in particular to a temperature and humidity monitor which comprises an inserting rod and an auxiliary mechanism, a movable cavity is formed in the inserting rod, a movable pipe is arranged in the movable cavity in a sliding mode, a temperature and humidity detection probe is arranged below the movable pipe, a through hole is formed below the inserting rod, and a pressing rod is arranged above the movable pipe. A first pressing disc is arranged above the pressing rod, a second pressing disc is arranged on the inserting rod, a graduated scale is arranged on the outer side of the inserting rod, the auxiliary mechanism comprises a blocking disc, an inner threaded sleeve, an abutting sleeve and an outer threaded cylinder, an abutting ring is arranged above the inner threaded sleeve, and a plurality of rubber blocks are annularly arranged above the outer threaded cylinder. The inner threaded sleeve is in threaded connection with the outer side of the outer threaded cylinder, so that the abutting sleeve is pushed upwards, the abutting sleeve abuts against the multiple rubber blocks, under the action that the inner threaded sleeve moves upwards continuously, the multiple rubber blocks can abut against the insertion rod in all directions, and then the situation that the blocking disc is loosened is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural product testing technical field especially, relate to a temperature and humidity monitor. BACKGROUND

[0002] Agricultural products usually refer to plants and animals and their products obtained through planting, breeding or fishing in the agricultural production process, which have characteristics such as seasonality, regionalism and perishability, and effective preservation, storage and transportation measures need to be taken. In agricultural production, temperature and humidity are key factors affecting crop growth and development. Through detection, farmers can scientifically adjust irrigation, ventilation and other measures to create a good growing environment for crops. However, the existing temperature and humidity detection device inserts a rod into the soil, and the user pulls the mechanism to extend the temperature and humidity detection probe from the opening of the rod, and then detects the temperature and humidity of the inserted soil. However, in actual use, the user needs to control the pressing force to control the insertion position of the rod, and the pressing force of the user cannot be well controlled. The entire insertion adjustment process is complex and prone to large depth errors, affecting detection accuracy.

[0003] The prior art patent CN221037506U discloses an agricultural product temperature and humidity detection device with high detection accuracy, which comprises a rod, an activity pipe is arranged in the rod, a temperature and humidity detection probe is fixedly connected to the bottom end of the activity pipe, a through hole is formed in the bottom end of the rod, the temperature and humidity detection probe pipe penetrates through the through hole, a pressing rod is fixedly connected to the top end of the activity pipe, and the pressing rod penetrates through the top end of the rod. A scale is arranged on the outer wall of the rod, a sleeve ring is sleeved on the outer wall of the rod, a flapper is fixedly connected to the outer wall of the sleeve ring, and a locking bolt is threadedly connected to the sleeve ring. In use, the depth is positioned by the positioning flapper to ensure that the rod is inserted more accurately, improve detection accuracy, and the probe adopts a downward extension and manual retraction structure, which will not damage the temperature and humidity detection probe during insertion and removal.

[0004] However, in the above-mentioned prior art, the locking bolt can only resist one side of the rod, and cannot achieve full-range resistance, which leads to the flapper being prone to loosening. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a temperature and humidity monitor, which aims to solve the technical problem that in the prior art, the locking bolt can only resist one side of the rod, and cannot achieve full-range resistance, which leads to the flapper being prone to loosening.

[0006] The utility model discloses a temperature and humidity monitor, including plug rod and auxiliary mechanism, the movable cavity has in plug rod, the movable cavity is slidably arranged with movable pipe, the movable pipe below is provided with temperature and humidity detection probe, the lower portion of plug rod has through -hole, the upper portion of movable pipe is provided with pressure rod, and the pressure rod extends to the upper portion of plug rod, the upper portion of pressure rod is provided with first pressure plate, the plug rod is provided with second pressure plate, the outside of plug rod is provided with scale, the auxiliary mechanism includes baffle, internal thread cover, bear cover and external thread barrel, the upper portion of internal thread cover is provided with bear ring, the bear cover is conical, the upper portion of external thread barrel is annular and is provided with a plurality of rubber blocks, and a plurality of rubber pads are conical, the baffle is fixedly connected with the external thread barrel, and is sleeved below the external thread barrel, the internal thread cover is threadedly connected with the external thread barrel, and is sleeved on the outside of external thread barrel, the bear cover is sleeved on the outside of external thread barrel, and also bears on the outside of a plurality of rubber blocks, the bear ring bears below the bear cover, the external thread barrel is slidably connected with the plug rod, and is sleeved on the outside of plug rod, and a plurality of rubber blocks bear on the outside of plug rod respectively.

[0007] Wherein, the outside of internal thread cover is provided with a plurality of anti -skid convex, the outside of baffle is provided with a plurality of supporting ring.

[0008] Wherein, the movable cavity is communicated with the through -hole, and is located above the through -hole, and the temperature and humidity detection probe is located in the through -hole.

[0009] Wherein, the temperature and humidity monitor still includes wireless communication module and power module, the wireless communication is fixedly connected with the plug rod, and is located on the plug rod, and also located below the second pressure plate, the power module is fixedly connected with the plug rod, and is located on the plug rod, and also located below the communication module.

[0010] Wherein, the wireless communication module, the power module and the temperature and humidity detection probe are electrically connected.

[0011] The utility model discloses a temperature and humidity monitor, including the plug stick and auxiliary mechanism, the movable cavity has in the plug stick, the movable tube is arranged in the movable cavity and slides, the temperature and humidity detection probe is arranged below the movable tube, the lower part of plug stick has the through -hole, the upper portion of movable tube is provided with the press bar, the upper portion of press bar is provided with the first pressure plate, the second pressure plate is arranged on the plug stick, the outside of plug stick is provided with the scale, the auxiliary mechanism includes the baffle, the internal thread cover, the resistance cover and the external thread cylinder, the upper portion of internal thread cover is provided with the resistance ring, the resistance cover is conical, the upper portion of external thread cylinder is provided with a plurality of rubber blocks and a plurality of rubber pads are conical, and the internal thread cover is connected in the external thread cylinder, and the resistance cover is pushed up, and the resistance cover is resisted to a plurality of rubber blocks, and a plurality of rubber blocks can resist the plug stick under the effect of the continuous upward movement of internal thread cover, and the baffle is avoided to be loose, and the technical problem that the baffle is loose is solved in this way. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawings needed to be used in the embodiment or prior art description simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 It is the three-dimensional view of the utility model.

[0014] Figure 2 It is the front view of the utility model.

[0015] Figure 3 It is the Figure 2 sectional view of A-A line in the utility model.

[0016] Figure 4 It is the Figure 3 local enlarged view of B in the utility model.

[0017] Figure 5 It is the structure diagram of resistance cover and external thread cylinder in the utility model.

[0018] 1 - insertion rod, 2 - movable cavity, 3 - movable tube, 4 - temperature and humidity detection probe, 5 - through hole, 6 - pressure rod, 7 - first pressure plate, 8 - second pressure plate, 9 - scale, 10 - stop disc, 11 - internal threaded sleeve, 12 - abutting sleeve, 13 - external threaded cylinder, 14 - abutting ring, 15 - rubber block, 16 - anti-skid protrusion, 17 - supporting ring, 18 - wireless communication module, 19 - power module. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-5 The utility model provides a kind of temperature and humidity monitor, including insertion rod 1 and auxiliary mechanism, the movable cavity 2 is in the insertion rod 1, the movable tube 3 is slidably arranged in the movable cavity 2, the temperature and humidity detection probe 4 is below the movable tube 3, the lower portion of the insertion rod 1 has through hole 5, the upper portion of the movable tube 3 is provided with pressure rod 6, and the pressure rod 6 extends to the upper portion of the insertion rod 1, the upper portion of the pressure rod 6 is provided with first pressure plate 7, the insertion rod 1 is provided with second pressure plate 8, the outside of the insertion rod 1 is provided with scale 9, when determining the depth that needs to be detected, then the insertion rod 1 is inserted into soil, then staff member presses down the pressure rod 6, the pressure rod 6 drives the movable tube 3 to move down, so that the temperature and humidity detection probe 4 is inserted into soil from the through hole 5, so as to detect the temperature and humidity of agricultural product soil.

[0021] For this specific embodiment, the auxiliary mechanism includes a baffle disc 10, an internally threaded sleeve 11, an abutting sleeve 12, and an externally threaded cylinder 13. The internally threaded sleeve 11 is provided with an abutting ring 14 above. The abutting sleeve 12 is conical in shape. The externally threaded cylinder 13 is provided with a plurality of rubber blocks 15 in the shape of a ring above. The baffle disc 10 is fixedly connected with the externally threaded cylinder 13 and is sleeved below the externally threaded cylinder 13. The internally threaded sleeve 11 is threadedly connected with the externally threaded cylinder 13 and is sleeved outside the externally threaded cylinder 13. The abutting sleeve 12 is sleeved outside the externally threaded cylinder 13 and also abuts outside the plurality of rubber blocks 15. The abutting ring 14 abuts below the abutting sleeve 12. The externally threaded cylinder 13 is slidably connected with the insertion rod 1 and is sleeved outside the insertion rod 1, and the plurality of rubber blocks 15 abut outside the insertion rod 1, respectively. The internally threaded sleeve 11 is threadedly connected outside the externally threaded cylinder 13, thereby pushing upward the abutting sleeve 12. The abutting sleeve 12 abuts the plurality of rubber blocks 15. Under the action of continuous upward movement of the internally threaded sleeve 11, the plurality of rubber blocks 15 can abut the insertion rod 1 in all directions, thereby avoiding loosening of the baffle disc 10. In this way, the technical problem that the baffle disc 10 is prone to loosening due to the fact that the locking bolt can only abut one side of the insertion rod 1 and cannot achieve all-around abutment is solved.

[0022] Among them, the outer side of the internally threaded sleeve 11 is provided with a plurality of anti-skid protrusions 16, and the outer side of the baffle disc 10 is provided with a plurality of supporting rings 17. The provision of the anti-skid protrusions 16 increases the holding stability and safety of the user during operation. The supporting rings 17 are used to further fix the position of the baffle disc 10.

[0023] Secondly, the movable cavity 2 is in communication with the through hole 5 and is located above the through hole 5, and the temperature and humidity detection probe 4 is located in the through hole 5. By arranging the temperature and humidity detection probe 4 in the through hole 5, it is convenient to prevent soil from entering the movable cavity 2, and the temperature and humidity detection probe 4 can push the soil in the through hole 5 out.

[0024] Again, the temperature and humidity monitor further comprises a wireless communication module 18 and a power module 19, the wireless communication is fixedly connected with the plug rod 1 and located on the plug rod 1 and also below the second pressing disc 8, the power module 19 is fixedly connected with the plug rod 1 and located on the plug rod 1 and also below the communication module, through the setting of the wireless communication module 18, the temperature and humidity probe can remotely transmit data to the mobile phone applet, realizing real-time monitoring and remote management of data, and when the temperature and humidity probe detects abnormal temperature and humidity, it will send an alarm prompt to the user's mobile phone applet, and the power module 19 continuously provides power for the temperature and humidity probe and the wireless communication module 18.

[0025] In addition, the wireless communication module 18, the power module 19 and the temperature and humidity detection probe 4 are electrically connected.

[0026] When the utility model is used to fix the baffle disc 10, the tray is prevented from rotating by holding the supporting ring 17, the inner threaded sleeve 11 is rotated, the inner threaded sleeve 11 is moved upwards under the action of the outer threaded cylinder 13, the abutting ring 14 pushes the outer threaded cylinder 13 towards the direction of the plurality of rubber rings, and when the inner threaded sleeve 11 continuously rises, the plurality of rubber blocks 15 are tightly abutted on the outside of the plug rod 1, so that the baffle disc 10 is fixed in all directions, and in this way, the technical problem that the baffle disc 10 is prone to loosening due to the fact that the locking bolt can only abut on one side of the plug rod 1 and cannot achieve the effect of abutting in all directions is solved.

[0027] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. A temperature and humidity monitoring instrument, comprising a probe, wherein the probe has a movable cavity, a movable tube is slidably disposed within the movable cavity, a temperature and humidity detection probe is disposed below the movable tube, a through hole is disposed below the probe, a pressure rod is disposed above the movable tube and extends above the probe, a first pressure plate is disposed above the pressure rod, a second pressure plate is disposed on the probe, and a scale is disposed on the outer side of the probe, characterized in that, It also includes auxiliary mechanisms; The auxiliary mechanism includes a baffle, an internal threaded sleeve, a retaining sleeve, and an external threaded cylinder. A retaining ring is provided above the internal threaded sleeve. The retaining sleeve is conical in shape. Multiple rubber blocks are provided in a ring shape above the external threaded cylinder, and all of the rubber blocks are conical in shape. The baffle is fixedly connected to the external threaded cylinder and is sleeved below the external threaded cylinder. The internal threaded sleeve is threadedly connected to the external threaded cylinder and is sleeved on the outside of the external threaded cylinder. The retaining sleeve is sleeved on the outside of the external threaded cylinder and also abuts against the outside of the multiple rubber blocks. The retaining ring abuts against the bottom of the retaining sleeve. The external threaded cylinder is slidably connected to the insertion rod and is sleeved on the outside of the insertion rod, and the multiple rubber blocks abut against the outside of the insertion rod respectively.

2. The temperature and humidity monitoring instrument as described in claim 1, characterized in that, The outer side of the internal threaded sleeve is provided with multiple anti-slip protrusions, and the outer side of the baffle is provided with multiple support rings.

3. The temperature and humidity monitoring instrument as described in claim 2, characterized in that, The movable cavity is connected to the through hole and is located above the through hole, and the temperature and humidity detection probe is located inside the through hole.

4. The temperature and humidity monitoring instrument as described in claim 3, characterized in that, The temperature and humidity monitor also includes a wireless communication module and a power module. The wireless communication module is fixedly connected to the plug rod and located on the plug rod, and also located below the second pressure plate. The power module is fixedly connected to the plug rod and located on the plug rod, and also located below the communication module.

5. The temperature and humidity monitoring instrument as described in claim 4, characterized in that, The wireless communication module, the power supply module, and the temperature and humidity detection probe are electrically connected.

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