Water quality detection device for fishpond

Abstract

The utility model relates to the technical field of water quality detection, and discloses a water quality detection device for a fishpond, which comprises a shell, filter holes are formed in two sides of the shell, and a placing groove is formed in the shell; the detection mechanism is arranged in the placement groove; and the protection mechanism is arranged above the shell. According to the fish pond water quality detection device, the protection plate slides downwards, so that the protection plate drives the limiting block to move downwards around the limiting rod in the vertical groove, the first reset spring is extruded, the first reset spring deforms, and after the hand is loosened, the first reset spring releases elastic potential energy to push the protection plate to return to the original position. According to the water quality detection device for the fishpond, the detector is protected through the protection plate, the detector can be taken out by sliding the protection plate downwards, and use of the detector is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, and more specifically, to a water quality detection device for a fish pond. Background Art

[0002] When it comes to the water quality of fish ponds, the quality of water directly affects the growth and health of fish. Good water quality can provide the oxygen, nutrients and growth environment needed by fish, while also reducing the spread of diseases. Therefore, it is very important to regularly monitor and maintain the water quality of fish ponds.

[0003] Traditional water quality detection devices for fish ponds have the following shortcomings: Traditional water quality detection devices for fish ponds are generally placed directly indoors. When placed for too long, dust and other particles in the air may be adsorbed to the surface of the detection head. When the detector is needed to detect the water quality, the dust above the detection head will be dissolved into the water, causing deviations in the detection results. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a water quality detection device for a fish pond, which has the advantage of protecting a detection head.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a water quality detection device for a fish pond, comprising:

[0006] A housing, wherein filtering holes are provided on both sides of the housing and a placement groove is provided inside the housing;

[0007] A detection mechanism, the detection mechanism being arranged inside the placement slot;

[0008] A protective mechanism, the protective mechanism being arranged above the shell;

[0009] Among them, the protective mechanism includes a protective plate, vertical grooves are opened above both sides of the shell, a limit rod is fixedly installed inside the vertical groove, and the outer side of the limit rod is movably sleeved with a limit block, the protective plate is fixedly connected above the limit block, and a clamping plate is fixedly installed at the front end of the protective plate, and a circular hole is opened on the surface of the clamping plate.

[0010] As an optimal technical solution of the present invention, the detection mechanism includes a detector, which is movably connected to the inside of the placement slot, a display screen is provided on the surface of the detector, a slot is provided at the bottom of the detector, an installation shaft is movably installed inside the slot, and a detection head is fixedly installed on the outside of the installation shaft.

[0011] As a preferred technical solution of the present invention, a platform is fixedly installed on the left end of the shell, and a circular groove is opened on the top of the platform, and the circular groove corresponds to the circular hole.

[0012] As an optimal technical solution of the present invention, a connecting rod extending into the circular groove is movably installed under the platform body, a pull plate is fixedly installed under the connecting rod, and a slope block is fixedly installed above the connecting rod, and the slope block corresponds to the circular hole.

[0013] As a preferred technical solution of the present invention, a return spring 1 is elastically installed between the inner side of the vertical slot and the inner side of the limit block, and the return spring 1 is movably connected to the outer side of the limit rod.

[0014] As a preferred technical solution of the present invention, a second return spring is elastically installed between the inner side of the circular groove and the inner side of the inclined surface block, and the second return spring is movably connected to the outer side of the connecting rod.

[0015] As a preferred technical solution of the present invention, card slots are provided on both sides of the bottom of the slot, and card blocks located inside the card slots are fixedly installed on both ends of the bottom of the installation shaft.

[0016] As a preferred technical solution of the present invention, a telescopic spring is elastically installed at the bottom of the slot, and the telescopic spring is located on the inner side of the installation shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The utility model slides the protective plate downward, so that the protective plate drives the limit block to move downward around the limit rod inside the vertical slot, squeezes the reset spring, and causes the reset spring to deform. After letting go, the reset spring releases the elastic potential energy to push the protective plate back to its original position. Compared with the traditional water quality detection device for fish ponds, the water quality detection device for fish ponds protects the detector through the protective plate. The detector can be taken out by sliding the protective plate downward, which is convenient for the use of the detector.

[0019] 2. The utility model contracts the installation shaft into the inside of the slot by pressing the detection head, and then rotates the detection head to rotate the clamping block to the top of the slot. The telescopic spring releases its elastic potential energy to push the installation shaft out. Compared with traditional water quality detection devices for fish ponds, this water quality detection device for fish ponds can remove the detection head by pressing and rotating the detection head, which is convenient for staff to disassemble and replace the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2This is a schematic diagram of the shell structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the bottom structure of the detector of the utility model;

[0024] Figure 5 This is a schematic diagram of the detection head structure of the utility model.

[0025] In the figure: 1. Shell; 2. Filter hole; 3. Placement slot; 4. Detector; 5. Display screen; 6. Slot; 7. Card slot; 8. Telescopic spring; 9. Mounting shaft; 10. Card block; 11. Detection head; 12. Vertical slot; 13. Limit rod; 14. Limit block; 15. Reset spring 1; 16. Protective plate; 17. Card plate; 18. Round hole; 19. Platform; 20. Round slot; 21. Pull plate; 22. Connecting rod; 23. Inclined block; 24. Reset spring 2. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figures 1 to 5 As shown, the utility model provides a water quality detection device for a fish pond, comprising:

[0028] The shell 1 has filter holes 2 on both sides and a placement slot 3 inside the shell 1;

[0029] The detection mechanism is arranged inside the placement slot 3;

[0030] A protective mechanism is provided above the housing 1;

[0031] Among them, the protective mechanism includes a protective plate 16, vertical grooves 12 are opened on the upper sides of the shell 1, the inner part of the vertical groove 12 is fixedly installed with a limit rod 13, the outer side of the limit rod 13 is movably sleeved with a limit block 14, the protective plate 16 is fixedly connected to the upper part of the limit block 14, and a clamping plate 17 is fixedly installed at the front end of the protective plate 16, and a circular hole 18 is opened on the surface of the clamping plate 17.

[0032] The detector 4 is placed inside the shell 1, and the dust in the air is blocked by the protective plate 16. When the detector 4 needs to be used, the pull plate 21 is pulled to disengage the inclined block 23 from the circular hole 18, and then the protective plate 16 is slid downward, so that the protective plate 16 drives the limit block 14 to slide around the limit rod 13 inside the vertical groove 12, thereby limiting the protective plate 16. The limit block 14 moves downward to squeeze the reset spring 15, causing the reset spring 15 to deform. When the protective plate 16 slides to the bottom, the detector 4 is taken out. After releasing the hand, the reset spring 15 releases the elastic potential energy to push the protective plate 16 back to its original position.

[0033] By sliding the protective plate 16 downward, the protective plate 16 drives the limit block 14 to move downward around the limit rod 13 inside the vertical groove 12, squeezing the return spring 15, causing the return spring 15 to deform. After letting go, the return spring 15 releases its elastic potential energy to push the protective plate 16 back to its original position. Compared with traditional water quality detection devices for fish ponds, this water quality detection device for fish ponds protects the detector 4 through the protective plate 16. The detector 4 can be taken out by sliding the protective plate 16 downward, which is convenient for the use of the detector 4.

[0034] Among them, the detection mechanism includes a detector 4, which is movably connected to the inside of the placement slot 3. A display screen 5 is provided on the surface of the detector 4, and a slot 6 is provided at the bottom of the detector 4. A mounting shaft 9 is movably installed inside the slot 6, and a detection head 11 is fixedly installed on the outside of the mounting shaft 9.

[0035] When the detection head 11 needs to be replaced, it is only necessary to press the detection head 11 upwards to shrink the installation shaft 9 to the inside of the slot 6, so that the installation shaft 9 squeezes the telescopic spring 8, causing the telescopic spring 8 to deform and the card block 10 to disengage from the inside of the card slot 7. Then, the detection head 11 is rotated so that the detection head 11 drives the installation shaft 9 to rotate, and the installation shaft 9 drives the card block 10 to rotate, and the card block 10 is rotated to the top of the slot 6. The telescopic spring 8 releases its elastic potential energy to push the installation shaft 9 out, thereby assisting in completing the disassembly of the detection head 11.

[0036] By pressing the detection head 11, the installation shaft 9 is retracted into the inside of the slot 6, and then the detection head 11 is rotated to rotate the block 10 to the top of the slot 6. The telescopic spring 8 releases its elastic potential energy to push the installation shaft 9 out. Compared with the traditional water quality detection device for fish ponds, this water quality detection device for fish ponds can remove the detection head 11 by pressing and rotating the detection head 11, which is convenient for the staff to disassemble and replace the detection head 11.

[0037] A platform 19 is fixedly mounted on the left end of the housing 1 , and a circular groove 20 is provided above the platform 19 , which corresponds to the circular hole 18 .

[0038] By installing the circular groove 20 at the left end of the housing 1 , the protective plate 16 can be fixed by the inclined surface block 23 inside the circular groove 20 .

[0039] A connecting rod 22 extending into the circular groove 20 is movably installed below the platform 19 , a pull plate 21 is fixedly installed below the connecting rod 22 , and an inclined block 23 is fixedly installed above the connecting rod 22 , which corresponds to the circular hole 18 .

[0040] Pull the pull plate 21 so that the pull plate 21 drives the connecting rod 22 to move downward, and the connecting rod 22 drives the inclined block 23 to move downward and disengage from the circular hole 18, so that the protective plate 16 can slide downward.

[0041] Among them, a return spring 15 is elastically installed between the inner side of the vertical slot 12 and the inner side of the limit block 14, and the return spring 15 is movably connected to the outer side of the limit rod 13.

[0042] The limit block 14 moves downward to squeeze the return spring 15, causing the return spring 15 to deform. After the user lets go, the return spring 15 releases its elastic potential energy to push the limit block 14 back.

[0043] A second return spring 24 is elastically installed between the inner side of the circular groove 20 and the inner side of the inclined surface block 23 , and the second return spring 24 is movably connected to the outer side of the connecting rod 22 .

[0044] The inclined plane block 23 moves downward to squeeze the second return spring 24, causing the second return spring 24 to deform. After the hand is released, the second return spring 24 releases elastic potential energy to push the inclined plane block 23 to move upward.

[0045] Among them, card slots 7 are opened on both sides of the bottom of the slot 6, and card blocks 10 located inside the card slots 7 are fixedly installed on both ends of the bottom of the installation shaft 9.

[0046] The mounting shaft 9 is fixed by inserting the clamping block 10 into the clamping groove 7 , thereby fixing the detection head 11 below the detector 4 .

[0047] A telescopic spring 8 is elastically installed at the bottom of the slot 6 , and the telescopic spring 8 is located on the inner side of the installation shaft 9 .

[0048] The installation shaft 9 moves downward to squeeze the telescopic spring 8. After the user lets go, the installation shaft 9 releases elastic potential energy to push the installation shaft 9 to move outward.

[0049] The working principle and use process of this utility model:

[0050] The detector 4 is placed inside the shell 1, and the dust in the air is blocked by the protective plate 16. When the detector 4 needs to be used, the pull plate 21 is pulled to disengage the inclined block 23 from the circular hole 18, and then the protective plate 16 is slid downward, so that the protective plate 16 drives the limit block 14 to slide around the limit rod 13 inside the vertical groove 12, thereby limiting the protective plate 16. The limit block 14 moves downward to squeeze the reset spring 15, causing the reset spring 15 to deform. When the protective plate 16 slides to the bottom, the detector 4 is taken out. After releasing the hand, the reset spring 15 releases the elastic potential energy to push the protective plate 16 back to its original position.

[0051] When the detection head 11 needs to be replaced, it is only necessary to press the detection head 11 upwards to shrink the installation shaft 9 to the inside of the slot 6, so that the installation shaft 9 squeezes the telescopic spring 8, causing the telescopic spring 8 to deform and the card block 10 to disengage from the inside of the card slot 7. Then, the detection head 11 is rotated so that the detection head 11 drives the installation shaft 9 to rotate, and the installation shaft 9 drives the card block 10 to rotate, and the card block 10 is rotated to the top of the slot 6. The telescopic spring 8 releases its elastic potential energy to push the installation shaft 9 out, thereby assisting in completing the disassembly of the detection head 11.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality detection device for a fish pond, characterized in that: include: A shell (1), wherein filtering holes (2) are provided on both sides of the shell (1), and a placement groove (3) is provided inside the shell (1); A detection mechanism, the detection mechanism being arranged inside the placement groove (3); A protection mechanism, the protection mechanism being arranged above the housing (1); The protective mechanism comprises a protective plate (16), vertical grooves (12) are provided on the upper sides of both sides of the shell (1), a limiting rod (13) is fixedly installed inside the vertical groove (12), the outer side of the limiting rod (13) is movably sleeved with a limiting block (14), the protective plate (16) is fixedly connected above the limiting block (14), a clamping plate (17) is fixedly installed at the front end of the protective plate (16), and a round hole (18) is provided on the surface of the clamping plate (17).

2. A water quality detection device for fish ponds according to claim 1, characterized in that: The detection mechanism comprises a detector (4), the detector (4) is movably connected inside the placement groove (3), a display screen (5) is provided on the surface of the detector (4), a slot (6) is provided at the bottom of the detector (4), a mounting shaft (9) is movably installed inside the slot (6), and a detection head (11) is fixedly installed on the outer side of the mounting shaft (9).

3. A water quality detection device for fish ponds according to claim 1, characterized in that: A platform (19) is fixedly mounted on the left end of the shell (1), and a circular groove (20) is provided above the platform (19), and the circular groove (20) corresponds to the circular hole (18).

4. A water quality detection device for fish ponds according to claim 3, characterized in that: A connecting rod (22) extending into the circular groove (20) is movably mounted below the platform (19), a pull plate (21) is fixedly mounted below the connecting rod (22), and an inclined surface block (23) is fixedly mounted above the connecting rod (22), and the inclined surface block (23) corresponds to the circular hole (18).

5. The water quality detection device for fish ponds according to claim 1, characterized in that: A return spring (15) is elastically installed between the inner side of the vertical slot (12) and the inner side of the limit block (14), and the return spring (15) is movably connected to the outer side of the limit rod (13).

6. A water quality detection device for fish ponds according to claim 3, characterized in that: A second return spring (24) is elastically installed between the inner side of the circular groove (20) and the inner side of the inclined surface block (23), and the second return spring (24) is movably connected to the outer side of the connecting rod (22).

7. A water quality detection device for fish ponds according to claim 2, characterized in that: The bottom sides of the slot (6) are provided with card slots (7), and the bottom ends of the installation shaft (9) are fixedly provided with card blocks (10) located inside the card slots (7).

8. A water quality detection device for fish ponds according to claim 2, characterized in that: A telescopic spring (8) is elastically mounted on the bottom of the slot (6), and the telescopic spring (8) is located on the inner side of the mounting shaft (9).

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