Remote temperature and humidity acquisition instrument for vegetable planting greenhouse

Abstract

The utility model discloses a remote temperature and humidity acquisition instrument for a vegetable planting greenhouse, which comprises a mounting seat and a shell, the mounting seat is provided with a connecting piece, the connecting piece is provided with a vertical chute, and a sliding rod is fixedly arranged in the vertical chute; a sliding block is arranged on the outer vertical wall of the shell, a round through hole matched with the sliding rod for use is formed in the sliding block, the sliding block is elastically connected with the vertical sliding groove, and a plurality of assembling through holes are formed in the mounting base; a main control module is arranged in the shell and electrically connected with a power adapter and a control switch, the power adapter is electrically connected with a power interface, the main control module is in communication connection with a temperature and humidity sensor, a wireless communication module and a time relay, the time relay is electrically connected with a motor, and a balancing weight is hinged to a motor shaft of the motor. And the shell is provided with a vent hole. Through the elastic connection between the shell and the mounting seat, the purpose that the remote temperature and humidity acquisition instrument is not loosened and falls off due to vibration when the remote temperature and humidity acquisition instrument vibrates to expel insects is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of remote temperature and humidity collectors, and in particular relates to a temperature and humidity collector which can prevent installation screws from loosening due to vibration. Background Art

[0002] Remote temperature and humidity detectors for vegetable growing greenhouses are widely used in various agricultural greenhouses. By real-time monitoring of temperature and humidity data in the greenhouse, farmers can promptly discover and solve environmental problems and provide suitable environmental conditions for the growth of crops, thereby improving crop yields and quality.

[0003] The crops planted in the greenhouse need pollination, and insect pollination has lower input costs than artificial pollination, and has higher pollination efficiency and success rate, so farmers will put some insects in the greenhouse to pollinate the crops. When the insects fly in the greenhouse, they will inevitably stay on the remote temperature and humidity collector to rest, and inevitably excrete on the temperature and humidity collector. The excrement will adhere to the remote temperature and humidity detector for a long time, which will slowly corrode the remote temperature and humidity collector. If the excrement falls into the remote temperature and humidity collector, it will also corrode and damage the internal temperature and humidity sensor. For this reason, the remote temperature and humidity collector on the market In order to drive away insects that land on it, a vibration motor is installed on the temperature and humidity collector. However, when the vibration motor vibrates, the friction between the mounting screws used to fix the temperature and humidity collector and the mounting part is weakened, which in turn causes the mounting screws to loosen. The remote temperature and humidity collector will fall and break due to the loosening of the mounting screws, affecting the normal use of the remote temperature and humidity collector, delaying the time for farmers to promptly discover environmental problems in the greenhouse and make adjustments, which has an adverse effect on the growth of crops and increases the cost of equipment maintenance for farmers in their operations. For this reason, it is necessary to design a remote temperature and humidity collector for vegetable planting greenhouses. Utility Model Content

[0004] The purpose of the utility model is to provide a remote temperature and humidity collector for a vegetable planting greenhouse, so as to solve the problem that the remote temperature and humidity collector on the market in the above-mentioned background technology is installed with a vibration motor on the temperature and humidity collector in order to drive away insects landing on it, but when the vibration motor vibrates, the friction between the mounting screws used to fix the temperature and humidity collector and the mounting part is weakened, thereby causing the mounting screws to loosen, and the remote temperature and humidity collector will fall and break due to the loosening of the mounting screws.

[0005] In order to solve the above problems, the specific technical scheme of the remote temperature and humidity collector for vegetable planting greenhouses of the utility model is as follows:

[0006] A remote temperature and humidity collector for a vegetable growing greenhouse comprises a mounting base and a shell, wherein the mounting base is provided with a connecting piece, the connecting piece is provided with a vertical slide groove, a sliding rod is fixedly provided in the vertical slide groove; a sliding block is provided on the outer wall of the shell, the sliding block is provided with a round through hole matched with the sliding rod, the sliding block is elastically connected to the vertical slide groove, and the mounting base is provided with a plurality of assembly through holes; a main control module is provided inside the shell, the main control module is electrically connected to a power adapter and a control switch, the power adapter is electrically connected to a power interface, the main control module is communicatively connected to a temperature and humidity sensor, a wireless communication module and a time relay, the time relay is electrically connected to a motor, the shaft of the motor is hinged with a counterweight, and the shell is provided with ventilation holes.

[0007] Furthermore, connecting pieces are respectively provided on the left and right sides of the mounting seat, and sliding blocks are respectively provided on the outer walls on both sides of the shell.

[0008] Furthermore, the sliding rod sleeve is provided with a spring, the upper surface and the lower surface of the sliding block are respectively fixedly connected with the spring, and the sliding block is elastically connected to the vertical sliding groove through the spring.

[0009] Furthermore, both ends of the sliding rod are fixedly connected to the vertical sliding grooves respectively.

[0010] Furthermore, the ventilation holes are distributed in arrays on both side walls of the shell.

[0011] Furthermore, an axial hole is provided on the rear facade of the shell, the shaft of the motor passes through the axial hole and a counterweight is hingedly connected to the external thread of the shell.

[0012] Furthermore, the counterweight block is provided with a threaded hole, the machine shaft is provided with a thread matching the threaded hole, and the direction of rotation of the motor is opposite to the direction in which the counterweight block is screwed into the machine shaft.

[0013] Furthermore, the main control module is communicatively connected to an LED display screen, and the LED display screen is located on the front facade of the shell.

[0014] Furthermore, the wireless communication module is a Wi-Fi module, and the power interface is a DC interface.

[0015] Furthermore, the main control module is communicatively connected to a sound and light alarm module, and the sound and light alarm module includes a traffic light group and a speaker, the traffic light group and the speaker are respectively located on the top of the shell, and the traffic light group cover is provided with a transparent protective cover.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] When the remote temperature and humidity collector is in use, the time relay controls the motor to drive the counterweight to rotate, so that the shell vibrates at a frequency to achieve the purpose of repelling insects, and the sliding block and the sliding rod are elastically connected to each other by the action of the spring, so that the force of the shell during vibration is removed by the spring and will not be transmitted to the mounting seat. In this way, the friction between the mounting screws and the mounting seat will not be weakened, and the remote temperature and humidity collector can be kept firmly installed for a long time during use, avoiding the problem of loosening of the mounting screws due to vibration and the remote temperature and humidity collector falling and breaking. The damage to the remote temperature and humidity collector will not delay the time for farmers to promptly discover environmental problems in the greenhouse and make adjustments. Farmers can promptly provide suitable environmental conditions for the growth of crops based on the data transmitted by the remote temperature and humidity collector, thereby improving operating efficiency and reducing the cost of farmers' equipment maintenance during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the front structure of an embodiment of the utility model;

[0019] Figure 2 A three-dimensional schematic diagram of the bottom structure of an embodiment of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the mounting seat structure in the embodiment of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the front structure of the housing in an embodiment of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the rear structure of the housing in an embodiment of the utility model;

[0023] Reference numerals:

[0024] 1. Mounting seat; 101. Connecting piece; 102. Vertical slide groove; 103. Sliding rod; 104. Assembly through hole;

[0025] 2. Shell; 201. Sliding block; 202. Round through hole; 203. Spring; 204. Control switch; 205. Power interface; 206. Counterweight; 207. Ventilation hole; 208. LED display; 209. Speaker; 210. Transparent protective cover. DETAILED DESCRIPTION

[0026] In order to better understand the purpose, structure and function of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] For example, see Figures 1 to 5The present embodiment discloses a remote temperature and humidity collector for a vegetable planting greenhouse, comprising a mounting seat 1 and a shell 2, wherein the mounting seat 1 is provided with a connecting piece 101, wherein the connecting piece 101 is provided with a vertical slide 102, wherein a sliding rod 103 is fixedly provided in the vertical slide 102; a sliding block 201 is provided on the outer wall of the shell 2, wherein the sliding block 201 is provided with a round through hole 202 for matching with the sliding rod 103, wherein the sliding block 201 is elastically connected to the vertical slide 102, and the mounting seat 1 is provided with a plurality of assembly through holes 104, which are used to fix the remote temperature and humidity collector in the vegetable planting greenhouse; a main control module is provided inside the shell 2, wherein the main control module is electrically connected with a power adapter and a control switch 204, wherein the control switch 204 is located on the upper surface of the shell 2, wherein the power adapter is electrically connected with a power interface 205, wherein the power interface 205 is located on the lower surface of the shell 2, wherein the main control module is communicatively connected with a temperature and humidity sensor, a wireless communication module and a time relay, wherein the wireless communication module is used to transmit the temperature and humidity sensor collected data to the main control module. The data is remotely transmitted to the farmer's terminal equipment, such as a mobile phone. The time relay is electrically connected to a motor to control the motor to start and stop at a preset frequency. The motor shaft is hinged with a counterweight 206, and the counterweight 206 is of an irregular shape. When the motor drives the counterweight 206 to rotate, the centrifugal force of each part of the counterweight 206 is different, so the vibration effect can be achieved. The shell 2 is provided with a ventilation hole 207, so that the temperature and humidity collector inside the shell 2 can accurately collect data in the planting greenhouse. When the remote temperature and humidity collector is in use, the time relay controls the motor to drive the counterweight 206 to rotate, so that the shell 2 has a frequency of vibration to achieve the purpose of repelling insects, and the sliding block 201 is elastically connected to the sliding rod 103, so that the force of the shell 2 during vibration is removed and will not be transmitted to the mounting seat 1, so that the friction between the mounting screws and the mounting seat 1 will not be weakened, so that the remote temperature and humidity collector can maintain a firmly installed state for a long time during use, avoiding the problem of loosening of the mounting screws due to vibration and the remote temperature and humidity collector falling and breaking.

[0028] Connecting pieces 101 are respectively provided on the left and right sides of the mounting base 1, and sliding blocks 201 are respectively provided on the outer walls on both sides of the shell 2, so that the shell 2 and the mounting base 1 can be more firmly connected together during vibration.

[0029] The sliding rod 103 is sleeved with a spring 203, and the upper surface and lower surface of the sliding block 201 are respectively fixedly connected with the spring 203. The sliding block 201 is elastically connected to the vertical sliding groove 102 through the spring 203. The elastic connection through the spring 203 has a simple structure, is easy to install, and occupies little space.

[0030] Both ends of the sliding rod 103 are fixedly connected to the vertical slide groove 102 respectively. The fixed connection of both ends of the sliding rod 103 can make it more firmly fixed in the vertical slide groove 102 and will not be deformed or twisted due to long-term vibration.

[0031] The ventilation holes 207 are distributed in arrays on the vertical walls on both sides of the shell 2, so that the air in the vegetable planting greenhouse can circulate in the shell 2, making the data collected by the temperature and humidity collector more accurate.

[0032] The shell 2 has an axial hole on its back side, the motor shaft passes through the axial hole and a counterweight 206 is hingedly connected to the external thread of the shell 2. The counterweight 206 is located outside the shell 2. If the vibration amplitude needs to be adjusted, the counterweight 206 of different weights can be easily replaced.

[0033] The counterweight 206 is provided with a threaded hole, and the machine shaft is provided with a thread matching the threaded hole. The direction of rotation of the motor is opposite to the direction in which the counterweight 206 is screwed into the machine shaft. As the motor rotates, the counterweight 206 is screwed tighter on the machine shaft, thereby avoiding the risk of the counterweight 206 becoming loose on the machine shaft and falling off when the motor rotates.

[0034] The main control module is communicatively connected to an LED display screen 208, and the LED display screen 208 is located on the front facade of the housing 2. The LED display screen 208 can display the information collected by the remote temperature and humidity collector in real time, so that farmers can observe the environmental information on site.

[0035] The wireless communication module is a Wi-Fi module, which has the advantages of low power consumption, long communication distance and high reliability. The power interface 205 is a DC interface, which has the advantages of large carrying power and high safety performance.

[0036] The main control module is communicatively connected to a sound and light alarm module, which includes a traffic light group and a speaker 209, which are respectively located on the top of the shell 2, and the traffic light group is covered with a transparent protective cover 210. When the data collected by the remote temperature and humidity collector deviates from the set data, the traffic light group will emit red light, and the speaker 209 will emit an alarm to remind the user. When the data collected by the remote temperature and humidity collector is normal, the traffic light group will emit green light.

[0037] Working principle: When the remote temperature and humidity collector is in use, the time relay controls the motor to drive the counterweight block 206 to rotate, so that the shell 2 has a frequency vibration to achieve the purpose of insect repelling, and the sliding block 201 is elastically connected to the sliding rod 103, so that the force of the shell 2 during vibration is removed and will not be transmitted to the mounting base 1, so that the friction between the mounting screws and the mounting base 1 will not be weakened, so that the remote temperature and humidity collector can maintain a firmly installed state for a long time during use, avoiding the problem of the remote temperature and humidity collector falling and breaking due to the loosening of the mounting screws due to vibration.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A remote temperature and humidity acquisition instrument for vegetable greenhouses, characterized in that: The invention comprises a mounting seat (1) and a shell (2), wherein the mounting seat (1) is provided with a connecting piece (101), the connecting piece (101) is provided with a vertical slide groove (102), and a sliding rod (103) is fixedly provided inside the vertical slide groove (102); a sliding block (201) is provided on an outer wall of the shell (2), the sliding block (201) is provided with a round through hole (202) matched with the sliding rod (103), the sliding block (201) and the vertical slide groove (102) are elastically connected, and the mounting seat (1) is provided with a plurality of assembly through holes (104); a main control module is provided inside the shell (2), the main control module is electrically connected to a power adapter and a control switch (204), the power adapter is electrically connected to a power interface (205), the main control module is communicatively connected to a temperature and humidity sensor, a wireless communication module and a time relay, the time relay is electrically connected to a motor, the shaft of the motor is hinged with a counterweight (206), and the shell (2) is provided with a ventilation hole (207).

2. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 1 is characterized in that: Connecting pieces (101) are respectively provided on the left and right sides of the mounting seat (1), and sliding blocks (201) are respectively provided on the outer walls on both sides of the housing (2).

3. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 2 is characterized in that: The sliding rod (103) is sleeved with a spring (203), the upper surface and the lower surface of the sliding block (201) are respectively fixedly connected to the spring (203), and the sliding block (201) is elastically connected to the vertical sliding groove (102) via the spring (203).

4. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 3 is characterized in that: Both ends of the sliding rod (103) are fixedly connected to the vertical sliding groove (102) respectively.

5. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 1, characterized in that: The ventilation holes (207) are distributed in arrays on the two side walls of the shell (2).

6. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 1, characterized in that: The housing (2) is provided with an axial hole on the rear elevation, the shaft of the motor passes through the axial hole, and a counterweight (206) is hingedly connected to the external thread of the housing (2).

7. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 6 is characterized in that: The counterweight block (206) is provided with a threaded hole, the machine shaft is provided with a thread matching the threaded hole, and the rotation direction of the motor is opposite to the screwing direction of the counterweight block (206) into the machine shaft.

8. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 1, characterized in that: The main control module is communicatively connected to an LED display screen (208), and the LED display screen (208) is located on the front facade of the housing (2).

9. The remote temperature and humidity collector for vegetable planting greenhouses according to claim 1, characterized in that: The wireless communication module is a Wi-Fi module, and the power interface (205) is a DC interface.

10. The remote temperature and humidity acquisition instrument for vegetable planting greenhouses according to claim 1, characterized in that: The main control module is communicatively connected to a sound and light alarm module, the sound and light alarm module comprising a traffic light group and a loudspeaker (209), the traffic light group and the loudspeaker (209) being respectively located on the top of the housing (2), and the traffic light group cover is provided with a transparent protective cover (210).

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