Soil PH value monitoring device for greenhouse flower planting

Abstract

The utility model belongs to the field of soil PH value monitoring devices, and particularly relates to a soil PH value monitoring device for greenhouse flower planting, which comprises an upper monitoring body. The position, close to the upper portion, of the front end of the upper monitoring body is fixedly connected with the rear end of the display screen, the bottom end of the upper monitoring body is fixedly connected with the top end of the monitoring plug, and a protection mechanism convenient to install is arranged on the outer side of the upper monitoring body and the outer side of the monitoring plug. Through the design of the convenient-to-mount protection mechanism, the functions of protecting the monitoring plug of the PH value monitoring device and being convenient to dismount are realized, and the problems that an existing device is not provided with an assembly capable of protecting a device main body, the monitoring plug of the PH value monitoring device is fragile, and if collision occurs, the device main body is damaged are solved. The problems that the monitoring plug of the PH value monitoring device is easily damaged and deformed and the later maintenance cost is increased are solved, and the protection of the monitoring plug of the PH value monitoring device is improved.

Description

Technical Field

[0001] The utility model relates to the field of soil pH value monitoring devices, in particular to a soil pH value monitoring device for greenhouse flower cultivation. Background Technique

[0002] A soil pH value monitoring device is an instrument used to monitor the soil pH value. It can be directly inserted into the soil to measure the soil acidity and alkalinity. Different from the traditional method of measuring soil pH value, the operation is simpler, and directly inserting into the soil for measurement can better reflect the actual situation of the soil.

[0003] A conventional soil pH value monitoring device for greenhouse flower cultivation can specifically refer to a pH value on-line monitoring device for a dye vat with the application number: CN202321158528.2, including a monitoring instrument, and an alarm component is electrically connected to the middle of one side surface of the monitoring instrument. The alarm component includes an audible and visual alarm and a threaded conduction rod. The threaded conduction rod is fixedly connected to the middle of the bottom surface of the audible and visual alarm, and anti-slip strips are uniformly fixedly connected to the peripheral surface of the audible and visual alarm. A monitoring component is electrically connected to the back of the monitoring instrument. By setting the alarm component and the monitoring component, the utility model solves the problems that the existing pH value on-line monitoring device for a dye vat can only monitor the pH value in the dye vat and does not have a reminder function when the pH value reaches a certain predetermined value, resulting in the need for relevant personnel to guard; or the length of the monitoring structure for monitoring the dye in the dye vat of the existing pH value on-line monitoring device for a dye vat is usually fixed, and it is difficult to monitor its pH value when the dye in the dye vat is less.

[0004] The above-mentioned device is not provided with a component for protecting the device body. Since the monitoring plug of the pH value monitoring device is relatively fragile, if it falls, it is extremely easy to cause damage and deformation of the monitoring plug of the pH value monitoring device, resulting in an increase in later maintenance costs. Therefore, a soil pH value monitoring device for greenhouse flower cultivation is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, in view of the problem that the existing device is not provided with a component for protecting the device body, and since the monitoring plug of the pH value monitoring device is relatively fragile, if it falls, it is extremely easy to cause damage and deformation of the monitoring plug of the pH value monitoring device, resulting in an increase in later maintenance costs, the utility model proposes a soil pH value monitoring device for greenhouse flower cultivation.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A soil pH value monitoring device for greenhouse flower cultivation according to the present utility model includes an upper monitoring body; the front end of the upper monitoring body is fixedly connected to the rear end of a display screen near the upper position, the bottom end of the upper monitoring body is fixedly connected to the top end of a monitoring plug, and a convenient installation protection mechanism is arranged outside the upper monitoring body and the monitoring plug;

[0007] The convenient installation protection mechanism includes a protection sleeve, the protection sleeve is sleeved outside the monitoring plug, two sides of the protection sleeve near the top end are provided with first fixing rods, and the side end of the protection sleeve is fixedly connected to the rear end of the first fixing rods. A pressing plate is sleeved outside the first fixing rods, and the first fixing rods are slidably connected to the pressing plate. A return spring is sleeved outside the first fixing rods near the rear end, the rear end of the return spring is fixedly connected to the side end of the protection sleeve, and the front end of the return spring is fixedly connected to the rear end of the pressing plate near the lower position.

[0008] Preferably, guide rods are arranged on two sides of the protection sleeve near the upper position of the first fixing rods, and the side end of the protection sleeve is fixedly connected to the rear ends of the guide rods. The guide rods are slidably connected to the pressing plate.

[0009] Preferably, the front ends of the guide rods are fixedly connected to the rear ends of a limiting plate near the upper position, and the rear ends of the limiting plate near the lower position are fixedly connected to the front ends of the first fixing rods.

[0010] Preferably, the front end of the pressing plate near the upper position is fixedly connected to the rear end of a first plug block. The front end of the first plug block is inserted into a fixing block, and the first plug block is slidably connected to the fixing block. The top end of the fixing block is fixedly connected to the bottom end of the upper monitoring body.

[0011] Preferably, slots are opened on two sides of the bottom end of the upper monitoring body. Second plug blocks are arranged on two sides of the top end of the protection sleeve, and the top end of the protection sleeve is fixedly connected to the bottom ends of the second plug blocks. The top ends of the second plug blocks are inserted into the slots, and the second plug blocks are slidably connected to the slots.

[0012] Preferably, protection rings are arranged at the front and rear ends of the upper monitoring body, and the rear end of the upper monitoring body is fixedly connected to a protection block. Protection blocks are arranged on two sides of the upper monitoring body, and the side end of the upper monitoring body is fixedly connected to the inner sides of the protection blocks.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the structural design of the easy-to-install protection mechanism, the utility model realizes the function of protecting the monitoring plug of the pH value monitoring device and is easy to remove, solves the problem that the existing device does not have a component for protecting the device body, and since the monitoring plug of the pH value monitoring device is relatively fragile, if it collides, it is extremely easy to cause damage and deformation of the monitoring plug of the pH value monitoring device, resulting in an increase in later maintenance costs, and improves the protection of the monitoring plug of the pH value monitoring device.

[0015] 2. Through the structural design of the easy-to-install protection mechanism, the utility model realizes the function of protecting the upper body of the pH value monitoring device, solves the problem that the existing device does not have a component for protecting the device body, and when the upper body of the pH value monitoring device drops, since the upper body of the pH value monitoring device is mostly made of plastic material, it is extremely easy to cause damage to the main body of the pH value monitoring device during the dropping process, and improves the protection of the upper body of the pH value monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 It is a partial sectional structural schematic diagram of the present utility model;

[0019] Figure 3 It is for the Figure 1 enlarged schematic structural view at position A in the present utility model;

[0020] Figure 4 It is for the Figure 2 enlarged schematic structural view at position B in the present utility model.

[0021] In the figure: 1, upper monitoring body; 2, monitoring plug; 3, display screen; 10, protection sleeve; 11, first fixing rod; 12, pressing plate; 13, return spring; 14, first plug; 15, fixing block; 16, guide rod; 17, limiting plate; 18, slot; 19, second plug; 20, protection ring; 21, protection block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 As shown, a soil pH value monitoring device for greenhouse flower planting includes a monitoring upper main body 1; the front end of the monitoring upper main body 1 near the upper position is welded to the rear end of the display screen 3, the bottom end of the monitoring upper main body 1 is welded to the top end of the monitoring plug 2, and a convenient installation protection mechanism is arranged outside the monitoring upper main body 1 and the monitoring plug 2;

[0024] The convenient installation protection mechanism includes a protection sleeve 10, the protection sleeve 10 is sleeved outside the monitoring plug 2, two sides of the protection sleeve 10 near the top are provided with first fixing rods 11, and the side end of the protection sleeve 10 is welded to the rear end of the first fixing rods 11. A pressing plate 12 is sleeved outside the first fixing rods 11, and the first fixing rods 11 are slidably connected with the pressing plate 12. A return spring 13 is sleeved outside the first fixing rods 11 near the rear end, the rear end of the return spring 13 is welded to the side end of the protection sleeve 10, and the front end of the return spring 13 is welded to the rear end of the pressing plate 12 near the lower position;

[0025] During operation, insert the inside of the protection sleeve 10 upward along the outside of the monitoring plug 2. Before insertion, press the two pressing plates 12 inward, drive the pressing plates 12 to move along the surface of the first fixing rods 11 toward the side end of the protection sleeve 10. At the same time, when the pressing plates 12 are pressed, the return springs 13 will be compressed for installing the protection components for the monitoring plug.

[0026] Furthermore, guide rods 16 are arranged at two sides of the protection sleeve 10 near the upper position of the first fixing rods 11, and the side end of the protection sleeve 10 is welded to the rear end of the guide rods 16. The guide rods 16 are slidably connected with the pressing plates 12;

[0027] During operation, press the pressing plates 12, and the pressing plates 12 will move along the surface of the guide rods 16 at the same time for installing the protection components for the monitoring plug.

[0028] Furthermore, the front end of the guide rod 16 is welded to the rear end of the limit plate 17 near the upper position, and the rear end of the limit plate 17 near the lower position is welded to the front end of the first fixing rod 11;

[0029] During operation, the first fixing rod 11 and the limiting plate 17 at the front end of the guiding rod 16 are used to limit the pressing plate 12, preventing the pressing plate 12 from detaching from the surfaces of the first fixing rod 11 and the guiding rod 16, and are used to install and protect the monitoring plug with a protection component.

[0030] Furthermore, the front end of the pressing plate 12 near the upper position is welded to the rear end of the first insertion block 14. The front end of the first insertion block 14 is inserted into the fixing block 15, and the first insertion block 14 is slidably connected to the fixing block 15. The top end of the fixing block 15 is welded to the bottom end of the upper monitoring body 1.

[0031] During operation, press the pressing plate 12 to drive the first insertion block 14 to move synchronously. When the second insertion block 19 is inserted into the bottom end of the slot 18, release the pressing plate 12. Under the resilience of the reset spring 13, drive the first insertion block 14 to insert into the fixing block 15 to complete the fixation, which is used to install and protect the monitoring plug with a protection component.

[0032] Furthermore, slots 18 are provided on both sides of the bottom end of the upper monitoring body 1. Second insertion blocks 19 are provided at both sides of the top end of the protection sleeve 10, and the top end of the protection sleeve 10 is welded to the bottom end of the second insertion blocks 19. The top ends of the second insertion blocks 19 are inserted into the slots 18, and the second insertion blocks 19 are slidably connected to the slots 18.

[0033] During operation, insert the protection sleeve 10 along the outside of the monitoring plug 2 upwards, and at the same time align the second insertion blocks 19 with the slots 18 provided at the bottom end of the upper monitoring body 1, and insert the second insertion blocks 19 into the bottom ends of the slots 18, which is used to install and protect the monitoring plug with a protection component.

[0034] Furthermore, protective rings 20 are provided at the front and rear ends of the upper monitoring body 1, and the upper monitoring body 1 is adhesively bonded to the rear end of the protection block 21. Protection blocks 21 are provided on both sides of the upper monitoring body 1, and the side end of the upper monitoring body 1 is adhesively bonded to the inner side of the protection block 21. Both the protective rings 20 and the protection blocks 21 are designed with rubber materials.

[0035] During operation, the protective rings 20 and the protection blocks 21 on the outside of the upper monitoring body 1 effectively wrap the outside of the upper monitoring body 1. When a collision occurs, only the protective rings 20 and the protection blocks 21 can be touched, which is used for protection during collision or falling.

[0036] Working principle: When it is necessary to install the protection component on the monitoring plug, first insert the inside of the protection sleeve 10 upward along the outside of the monitoring plug 2. At the same time, align the second insertion block 19 with the slot 18 opened at the bottom end of the upper main body 1 of the monitor, and insert the second insertion block 19 into the bottom end inside the slot 18. Before insertion, press the pressing plates 12 on both sides inward, drive the pressing plates 12 to move along the surface of the first fixing rod 11 towards the side end of the protection sleeve 10. At the same time, when the pressing plates 12 are pressed, they will squeeze the return spring 13 to contract. At the same time, when the pressing plates 12 are pressed, the pressing plates 12 will move along the surface of the guide rod 16 at the same time. The limiting plates 17 at the front ends of the first fixing rod 11 and the guide rod 16 are used to limit the pressing plates 12 to prevent the pressing plates 12 from detaching from the surfaces of the first fixing rod 11 and the guide rod 16. And when the pressing plates 12 are pressed, drive the first insertion block 14 to move synchronously. When the second insertion block 19 is inserted into the bottom end inside the slot 18, release the pressing plates 12. Under the resilience of the return spring 13, drive the first insertion block 14 to insert into the fixing block 15, and then it can be fixed, which is used to install the protection component on the monitoring plug.

[0037] When protecting against collision or fall, the protection sleeve 10 outside the monitoring plug 2 can completely wrap the monitoring plug 2, so that the monitoring plug 2 cannot be touched during fall or collision. And the protection ring 20 and the protection block 21 outside the upper main body 1 of the monitor effectively wrap the outside of the upper main body 1 of the monitor. During collision, only the protection ring 20 and the protection block 21 can be touched, which is used to protect against collision or fall.

[0038] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A soil pH value monitoring device for greenhouse flower cultivation, comprising a monitoring upper main body (1); characterized in that: The front end of the upper monitoring body (1) is fixedly connected to the rear end of the display screen (3) at a position close to the upper side. The bottom end of the upper monitoring body (1) is fixedly connected to the top end of the monitoring plug (2). An easy-to-install protection mechanism is arranged outside the upper monitoring body (1) and the monitoring plug (2). The easy-to-install protection mechanism includes a protection sleeve (10). The protection sleeve (10) is sleeved outside the monitoring plug (2). On both sides of the protection sleeve (10) close to the top end, there are first fixing rods (11), and the side end of the protection sleeve (10) is fixedly connected to the rear end of the first fixing rod (11). A pressing plate (12) is sleeved outside the first fixing rod (11), and the first fixing rod (11) is slidably connected to the pressing plate (12). A return spring (13) is sleeved outside the first fixing rod (11) close to the rear end. The rear end of the return spring (13) is fixedly connected to the side end of the protection sleeve (10), and the front end of the return spring (13) is fixedly connected to the rear end of the pressing plate (12) at a position close to the lower side.

2. The soil pH value monitoring device for greenhouse flower cultivation according to claim 1, wherein: On both sides of the protection sleeve (10) close to the upper side of the first fixing rod (11), there are guide rods (16), and the side end of the protection sleeve (10) is fixedly connected to the rear end of the guide rod (16). The guide rod (16) is slidably connected to the pressing plate (12).

3. The soil pH value monitoring device for greenhouse flower planting according to claim 2, wherein: The front end of the guide rod (16) is fixedly connected to the rear end of the limit plate (17) at a position close to the upper side. The rear end of the limit plate (17) is fixedly connected to the front end of the first fixing rod (11) at a position close to the lower side.

4. The soil pH value monitoring device for greenhouse flower planting according to claim 3, characterized in that: The front end of the pressing plate (12) is fixedly connected to the rear end of the first plug (14) at a position close to the upper side. The front end of the first plug (14) is inserted into the fixed block (15), and the first plug (14) is slidably connected to the fixed block (15). The top end of the fixed block (15) is fixedly connected to the bottom end of the upper monitoring body (1).

5. The soil pH value monitoring device for greenhouse flower planting according to claim 4, characterized in that: On both sides of the bottom end of the upper monitoring body (1), there are slots (18). On both sides of the top end of the protection sleeve (10), there are second plugs (19), and the top end of the protection sleeve (10) is fixedly connected to the bottom end of the second plug (19). The top end of the second plug (19) is inserted into the slot (18), and the second plug (19) is slidably connected to the slot (18).

6. The soil pH value monitoring device for greenhouse flower planting according to claim 5, wherein: On the front and rear ends of the upper monitoring body (1), there are protection rings (20), and the rear end of the upper monitoring body (1) is fixedly connected to the protection block (21). On both sides of the upper monitoring body (1), there are protection blocks (21), and the side end of the upper monitoring body (1) is fixedly connected to the inner side of the protection block (21).

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