Anti-jumping cylinder acrylic telescopic fish tank
The design, which uses infrared sensors to control the movement of the anti-jumping net and features an adjustable water tank, solves the problems of fish escape and water quality in existing anti-jumping tank designs, achieving fully enclosed aquarium capacity adjustment and water quality stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAIYUE OCEAN TECHNOLOGY (SHENZHEN) CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-06-23
AI Technical Summary
Existing anti-jump tank designs have gaps in the top taper, which allows fish to jump out under certain circumstances. This cannot completely prevent fish from escaping or getting injured, and impurities can easily accumulate in the gaps, affecting water quality.
Infrared sensors are used to detect fish activity, and the movement of the anti-jump net is controlled by the locking and driving components. The anti-jump net is quickly closed using a spring and support rod structure. Combined with the adjustable auxiliary water tank design, the aquarium capacity can be flexibly adjusted and fully enclosed.
It effectively prevents fish from jumping out of the aquarium, maintains stable water quality, reduces cleaning difficulty, and enhances the safety and aesthetics of the aquarium.
Smart Images

Figure CN224386516U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aquarium aquaculture technology, and in particular to an acrylic telescopic aquarium that prevents fish from jumping out of the tank. Background Technology
[0002] The anti-jump acrylic telescopic aquarium is an innovative design aimed at solving the problem of fish jumping out of the water. With its adjustable top design, this aquarium effectively prevents fish from jumping out, reducing losses and improving the stability of the aquarium environment. At the same time, it helps maintain healthier water quality, reducing evaporation and fluctuations. This design not only enhances the safety of fish but also meets the needs of aquarium enthusiasts for both aesthetics and functionality, driving innovation in the aquarium industry.
[0003] A search revealed an existing patent (publication number: CN207544086U) that discloses a telescopic, mobile, and fish-jump-proof safety combination aquarium that allows for adjustable floor space, easy water changes, and prevention of fish jumping. It consists of: an aquarium neck, aquarium body, a handle ring, a water change plug, a connecting plate, aquarium wheels, a self-locking plate, and anti-collision pads. The neck is fixed to the top of the aquarium body; the aquarium wheels, located at the bottom of the body, are fixed to the aquarium body via the connecting plate; the self-locking plate is fixed to the aquarium wheels; the handle ring is fixed to the large side of the aquarium body; the water change plug blocks the water change port on the side of the aquarium body; and the anti-collision pads are fixed to the convex surfaces of the aquarium body prone to impact. The rotation of the aquarium wheels provides spatial flexibility, the water change plug allows for convenient and quick water changes, replacing the traditional complex water change mechanism, and the neck prevents fish from jumping out of the tank.
[0004] However, in actual use, although the top of the above design is tapered, there is a gap in the middle. This means that if the fish jumps in the same direction as the gap, it can still jump out, thus rendering the anti-jump function ineffective. While this design reduces the risk of fish jumping out of the water to some extent, it cannot completely prevent jumping in all situations. This may cause fish to get injured or escape, especially for active or jumping fish. In addition, the gap may become a place for small objects or impurities to accumulate, affecting water quality or increasing the difficulty of cleaning.
[0005] Therefore, this utility model provides an acrylic telescopic fish tank that prevents the fish from jumping out of the tank. Utility Model Content
[0006] The purpose of this invention is to solve the problem in the prior art where the top is designed to be tapered, but there is a gap in the middle, which means that if the fish jumps in the same direction as the gap, it can still jump out, thus rendering the anti-jumping function ineffective. Therefore, this invention proposes an acrylic telescopic fish tank with anti-jumping function.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] An acrylic telescopic aquarium with anti-jump-out design, comprising a main tank, and further comprising:
[0009] The auxiliary water tank slides inside the main water tank.
[0010] The grooves are symmetrically formed on the inner wall of the top of the auxiliary water tank;
[0011] The barrier assembly is installed on the outside of both the main water tank and the auxiliary water tank.
[0012] The card assembly is located at the top of the net assembly storage end;
[0013] The drive component is located on the top of the main water tank and inside the groove, and supports the support end of the fence component through the moving end of the drive component;
[0014] Infrared sensors are evenly distributed inside the main water tank and the auxiliary water tank.
[0015] As a preferred technical solution of this application, the barrier assembly includes a storage box fixed to the outside of the main water tank and the auxiliary water tank, an anti-jump net fixedly connected to the inside of the storage box, and a support rod fixedly connected to the end of the anti-jump net away from the storage box.
[0016] As a preferred technical solution of this application, the engaging assembly includes an electric push rod rotatably connected to the outer side of the middle section of the storage box. The output end of the electric push rod is rotatably connected to a transmission frame, and the bottom of the transmission frame is rotatably connected to a hinge frame. The hinge frame is fixedly connected to the top outer wall of the storage box, and a limit rod is fixedly connected to the side of the transmission frame away from the electric push rod. The limit rod is engaged with a support rod.
[0017] As a preferred technical solution of this application, the drive assembly includes multiple support frames fixed to the top of the main water tank and the inner side of the groove. A sliding rod is fixedly connected to the inner side of the support frame. The outer side of the middle section of the sliding rod is slidably connected to the two ends of the support rod. A spring is fixedly connected to the side of the support rod near the outer support frame. The other end of the spring is fixedly connected to the end of the support rod.
[0018] As a preferred technical solution of this application, a rubber layer is provided at the sliding connection position between the auxiliary water tank and the main water tank, and the length of the auxiliary water tank is equal to the width of the main water tank.
[0019] As a preferred technical solution of this application, the length of the anti-jump net is equal to the length of the auxiliary water tank and the width of the main water tank.
[0020] Compared with the prior art, this utility model provides an acrylic telescopic aquarium that prevents fish from jumping out of the tank, which has the following beneficial effects:
[0021] 1. The acrylic telescopic fish tank with anti-jump function described in this utility model uses an infrared sensor to detect the activity of the fish. Once a fish jumps out of the tank and is detected by the infrared sensor, the infrared sensor controls the locking assembly to lift the limit rod and release the locking and fixing of the support rod. Then, the spring uses the support frame as the stress point to drive the support rod to move quickly to the other side of the fish tank, and at the same time, it drives the anti-jump net to move and close the top of the fish tank, thereby effectively preventing the fish from jumping out of the tank.
[0022] 2. The acrylic telescopic fish tank with anti-jumping feature described in this utility model allows for adjustment of the overall length of the fish tank by pulling out the auxiliary water tank, thus enabling free adjustment of the fish tank capacity. At the same time, anti-jumping nets are installed on the top of the main water tank and the inside of the auxiliary water tank, which can prevent fish from jumping out of the tank no matter how the length of the fish tank is adjusted. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the unfolded structure of this utility model;
[0024] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;
[0025] Figure 3 This is a schematic diagram of the folding structure in this utility model;
[0026] Figure 4 This is a cross-sectional structural diagram of the storage box in this utility model;
[0027] Figure 5 yes Figure 4 Enlarged view of a section at point B in the middle;
[0028] Figure 6 This is a partial three-dimensional structural diagram of the auxiliary water tank in this utility model.
[0029] In the picture:
[0030] 1. Main water tank; 11. Auxiliary water tank; 13. Infrared sensor; 12. Groove; 2. Storage box; 21. Anti-jump net; 22. Support rod; 3. Support frame; 31. Slide rod; 32. Spring; 4. Electric push rod; 41. Hinge frame; 42. Transmission frame; 43. Limit rod. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0032] Example:
[0033] Reference Figure 1-6 An acrylic telescopic aquarium with anti-jump-out feature, comprising a main water tank 1, and further comprising:
[0034] The auxiliary water tank 11 slides inside the main water tank 1, and the main water tank 1 limits the movement of the auxiliary water tank 11.
[0035] Grooves 12 are symmetrically formed on the inner top wall of the auxiliary water tank 11;
[0036] The barrier assembly is simultaneously installed on the outside of the main water tank 1 and the outside of the auxiliary water tank 11, and the barrier assembly is supported and limited by the main water tank 1 and the auxiliary water tank 11.
[0037] The locking assembly is located at the top of the storage end of the net assembly, and is supported and limited by the net assembly.
[0038] The drive component is located on the top of the main water tank 1 and inside the groove 12. The drive component supports the support end of the barrier component through its moving end, and the drive component is supported by the main water tank 1 and the auxiliary water tank 11.
[0039] Infrared sensors 13 are evenly arranged inside the main water tank 1 and the auxiliary water tank 11. The main water tank 1 and the auxiliary water tank 11 support and fix the infrared sensors 13, and at the same time, the infrared sensors 13 monitor the inside of the main water tank 1 and the auxiliary water tank 11.
[0040] The barrier assembly includes a storage box 2 fixed to the outside of the main water tank 1 and the auxiliary water tank 11. The storage box 2 is supported and fixed by the main water tank 1 and the auxiliary water tank 11. An anti-jump net 21 is fixedly connected to the inside of the storage box 2. The anti-jump net 21 is fixed by the storage box 2. A support rod 22 is fixedly connected to the end of the anti-jump net 21 away from the storage box 2. The support rod 22 fixes one end of the anti-jump net 21.
[0041] The engaging assembly includes an electric push rod 4 rotatably connected to the outer side of the middle section of the storage box 2. The storage box 2 supports and fixes the electric push rod 4. A transmission frame 42 is rotatably connected to the output end of the electric push rod 4. The electric push rod 4 supports and limits the transmission frame 42. A hinge frame 41 is rotatably connected to the bottom of the transmission frame 42. The hinge frame 41 is fixedly connected to the top outer wall of the storage box 2. The storage box 2 supports and fixes the hinge frame 41. At the same time, the hinge frame 41 limits the bottom of the transmission frame 42. A limit rod 43 is fixedly connected to the side of the transmission frame 42 away from the electric push rod 4. The transmission frame 42 supports and fixes the limit rod 43. The limit rod 43 engages and connects with the support rod 22. The limit rod 43 engages and fixes the support rod 22.
[0042] The drive assembly includes multiple support frames 3 fixed to the top of the main water tank 1 and the inner side of the groove 12. The main water tank 1 and the groove 12 support and fix the multiple support frames 3. A sliding rod 31 is fixedly connected to the inner side of the support frame 3. The sliding rod 31 is supported and fixed by the support frame 3. The outer side of the middle section of the sliding rod 31 is slidably connected to the two ends of the support rod 22. The sliding rod 31 limits the two ends of the support rod 22. A spring 32 is fixedly connected to the side of the support rod 22 near the outer support frame 3. The other end of the spring 32 is fixedly connected to the end of the support rod 22. The spring 32 pushes the end of the support rod 22 towards the other support frame 3 with the support frame 3 as the stress point. At the same time, the support rod 22 drives the end of the anti-jump net 21 to move.
[0043] A rubber layer is provided at the sliding connection position between the auxiliary water tank 11 and the main water tank 1. By providing a rubber layer at the connection position between the auxiliary water tank 11 and the main water tank 1, the sealing between the main water tank 1 and the auxiliary water tank 11 is ensured, and the length of the auxiliary water tank 11 is equal to the width of the main water tank 1.
[0044] The anti-jump net 21 has the same length as the auxiliary water tank 11 and the same width as the main water tank 1. The anti-jump net 21 can seal the top of the main water tank 1 and the auxiliary water tank 11 to prevent the tank from jumping out.
[0045] Specifically, when using this anti-jump acrylic telescopic aquarium:
[0046] First, by pulling the auxiliary water tank 11, the auxiliary water tank 11 is moved inside the main water tank 1, thereby adjusting the length of the fish tank;
[0047] When a fish jumps out of the tank, the infrared sensor 13 monitors the fish. When the fish jumps to a height higher than the infrared sensor 13, the infrared sensor 13 controls the anti-jump net 21 to operate. The anti-jump net 21 extends and retracts, thereby driving the transmission frame 42 to rotate around the connection point between the transmission frame 42 and the hinge frame 41. At the same time, the transmission frame 42 drives the connection point between the limit rod 43 and the support rod 22 to rotate upward, thereby canceling the engagement between the limit rod 43 and the support rod 22.
[0048] Then, the spring 32 pushes the end of the support rod 22 to move to the other side of the support frame 3 with the support frame 3 as the stress point. At the same time, the support rod 22 drives the anti-jump net 21 to move, thereby sealing the top of the main water tank 1 and the auxiliary water tank 11 and preventing fish from jumping out of the tank.
[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A cylinder jump-proof acrylic telescopic fish tank comprising a main water tank (1), characterized in that, Also includes: The auxiliary water tank (11) slides inside the main water tank (1); The groove (12) is symmetrically opened on the inner wall of the top of the auxiliary water tank (11); The barrier assembly is installed on the outside of both the main water tank (1) and the auxiliary water tank (11); The card assembly is located at the top of the net assembly storage end; The drive component is located on the top of the main water tank (1) and inside the groove (12), and supports the support end of the fence component through the moving end of the drive component; Infrared sensors (13) are evenly distributed inside the main water tank (1) and the auxiliary water tank (11).
2. The anti-jumping cylinder of the acrylic telescopic fish tank according to claim 1, wherein, The barrier assembly includes a storage box (2) fixed to the outside of the main water tank (1) and the auxiliary water tank (11). An anti-jump net (21) is fixedly connected to the inside of the storage box (2). A support rod (22) is fixedly connected to the end of the anti-jump net (21) away from the storage box (2).
3. The anti-jumping cylinder of the acrylic telescopic fish tank according to claim 2, characterized in that, The engaging assembly includes an electric push rod (4) rotatably connected to the outer side of the middle section of the storage box (2). The output end of the electric push rod (4) is rotatably connected to a transmission frame (42). The bottom of the transmission frame (42) is rotatably connected to a hinge frame (41). The hinge frame (41) is fixedly connected to the top outer wall of the storage box (2). A limit rod (43) is fixedly connected to the side of the transmission frame (42) away from the electric push rod (4). The limit rod (43) is engaged with the support rod (22).
4. The acrylic telescopic fish tank for preventing jumping out of the tank according to claim 3, characterized in that, The drive assembly includes multiple support frames (3) fixed to the top of the main water tank (1) and the inside of the groove (12). A slide rod (31) is fixedly connected to the inside of the support frame (3). The outer side of the middle section of the slide rod (31) is slidably connected to the two ends of the support rod (22). A spring (32) is fixedly connected to the side of the support rod (22) near the outer support frame (3). The other end of the spring (32) is fixedly connected to the end of the support rod (22).
5. The acrylic telescopic fish tank for preventing jumping out of the tank according to claim 4, characterized in that, The auxiliary water tank (11) is provided with a rubber layer at the sliding connection position with the main water tank (1), and the length of the auxiliary water tank (11) is equal to the width of the main water tank (1).
6. The acrylic telescopic fish tank for preventing jumping out of the tank according to claim 5, characterized in that, The length of the anti-jump net (21) is equal to the length of the auxiliary water tank (11) and the width of the main water tank (1).
Citation Information
Patent Citations
Fish dive safety combination fish bowl is prevented in telescopic removal
CN207544086U